From 1abe5b66a6bb9d41b6bfcc7ac60baf70cd5b25f6 Mon Sep 17 00:00:00 2001 From: Anush Shetty Date: Tue, 27 Feb 2018 18:12:02 +0530 Subject: [PATCH] OCDEV e2e tests * Pushing this to get some initial feedback on the structure \ of the test cases. * The tests are writting using ginkgo so that it is easier to \ manage the tests going forward * We aren't adhering to the standard requirements of BDD, but \ mapping usecases in ginkgo seems covenient * For starters, we have picked up Usecase #5 --- .travis.yml | 112 +- Gopkg.lock | 80 +- Makefile | 5 + scripts/oc-cluster.sh | 18 + tests/e2e/e2e_test.go | 169 + vendor/github.com/onsi/ginkgo/.gitignore | 5 + vendor/github.com/onsi/ginkgo/.travis.yml | 15 + vendor/github.com/onsi/ginkgo/CHANGELOG.md | 152 + vendor/github.com/onsi/ginkgo/CONTRIBUTING.md | 12 + vendor/github.com/onsi/ginkgo/LICENSE | 20 + vendor/github.com/onsi/ginkgo/README.md | 117 + .../github.com/onsi/ginkgo/config/config.go | 187 + vendor/github.com/onsi/ginkgo/ginkgo_dsl.go | 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vendor/golang.org/x/net/html/render.go create mode 100644 vendor/golang.org/x/net/html/token.go create mode 100644 vendor/golang.org/x/text/AUTHORS create mode 100644 vendor/golang.org/x/text/CONTRIBUTORS create mode 100644 vendor/golang.org/x/text/LICENSE create mode 100644 vendor/golang.org/x/text/PATENTS create mode 100644 vendor/golang.org/x/text/encoding/charmap/charmap.go create mode 100644 vendor/golang.org/x/text/encoding/charmap/maketables.go create mode 100644 vendor/golang.org/x/text/encoding/charmap/tables.go create mode 100644 vendor/golang.org/x/text/encoding/encoding.go create mode 100644 vendor/golang.org/x/text/encoding/htmlindex/gen.go create mode 100644 vendor/golang.org/x/text/encoding/htmlindex/htmlindex.go create mode 100644 vendor/golang.org/x/text/encoding/htmlindex/map.go create mode 100644 vendor/golang.org/x/text/encoding/htmlindex/tables.go create mode 100644 vendor/golang.org/x/text/encoding/internal/identifier/gen.go create mode 100644 vendor/golang.org/x/text/encoding/internal/identifier/identifier.go create mode 100644 vendor/golang.org/x/text/encoding/internal/identifier/mib.go create mode 100644 vendor/golang.org/x/text/encoding/internal/internal.go create mode 100644 vendor/golang.org/x/text/encoding/japanese/all.go create mode 100644 vendor/golang.org/x/text/encoding/japanese/eucjp.go create mode 100644 vendor/golang.org/x/text/encoding/japanese/iso2022jp.go create mode 100644 vendor/golang.org/x/text/encoding/japanese/maketables.go create mode 100644 vendor/golang.org/x/text/encoding/japanese/shiftjis.go create mode 100644 vendor/golang.org/x/text/encoding/japanese/tables.go create mode 100644 vendor/golang.org/x/text/encoding/korean/euckr.go create mode 100644 vendor/golang.org/x/text/encoding/korean/maketables.go create mode 100644 vendor/golang.org/x/text/encoding/korean/tables.go create mode 100644 vendor/golang.org/x/text/encoding/simplifiedchinese/all.go create mode 100644 vendor/golang.org/x/text/encoding/simplifiedchinese/gbk.go create mode 100644 vendor/golang.org/x/text/encoding/simplifiedchinese/hzgb2312.go create mode 100644 vendor/golang.org/x/text/encoding/simplifiedchinese/maketables.go create mode 100644 vendor/golang.org/x/text/encoding/simplifiedchinese/tables.go create mode 100644 vendor/golang.org/x/text/encoding/traditionalchinese/big5.go create mode 100644 vendor/golang.org/x/text/encoding/traditionalchinese/maketables.go create mode 100644 vendor/golang.org/x/text/encoding/traditionalchinese/tables.go create mode 100644 vendor/golang.org/x/text/encoding/unicode/override.go create mode 100644 vendor/golang.org/x/text/encoding/unicode/unicode.go create mode 100644 vendor/golang.org/x/text/internal/gen/code.go create mode 100644 vendor/golang.org/x/text/internal/gen/gen.go create mode 100644 vendor/golang.org/x/text/internal/tag/tag.go create mode 100644 vendor/golang.org/x/text/internal/utf8internal/utf8internal.go create mode 100644 vendor/golang.org/x/text/language/Makefile create mode 100644 vendor/golang.org/x/text/language/common.go create mode 100644 vendor/golang.org/x/text/language/coverage.go create mode 100644 vendor/golang.org/x/text/language/doc.go create mode 100644 vendor/golang.org/x/text/language/gen.go create mode 100644 vendor/golang.org/x/text/language/gen_common.go create mode 100644 vendor/golang.org/x/text/language/gen_index.go create mode 100644 vendor/golang.org/x/text/language/go1_1.go create mode 100644 vendor/golang.org/x/text/language/go1_2.go create mode 100644 vendor/golang.org/x/text/language/index.go create mode 100644 vendor/golang.org/x/text/language/language.go create mode 100644 vendor/golang.org/x/text/language/lookup.go create mode 100644 vendor/golang.org/x/text/language/match.go create mode 100644 vendor/golang.org/x/text/language/parse.go create mode 100644 vendor/golang.org/x/text/language/tables.go create mode 100644 vendor/golang.org/x/text/language/tags.go create mode 100644 vendor/golang.org/x/text/runes/cond.go create mode 100644 vendor/golang.org/x/text/runes/runes.go create mode 100644 vendor/golang.org/x/text/transform/transform.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/base.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/cldr.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/collate.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/decode.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/makexml.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/resolve.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/slice.go create mode 100644 vendor/golang.org/x/text/unicode/cldr/xml.go diff --git a/.travis.yml b/.travis.yml index 1c42297435b..32a5356ca23 100644 --- a/.travis.yml +++ b/.travis.yml @@ -28,9 +28,20 @@ jobs: - make validate - make test-coverage after_success: - # submit coverage.txt to codecov.io + # submit coverage.txt to codecov.io - bash <(curl -s https://codecov.io/bash) + + - <<: *base-test + stage: test + go: 1.9 + script: + - ./scripts/oc-cluster.sh + - make bin + - sudo cp ocdev /usr/bin + - oc login -u system:admin + - make test-e2e + # test installation script on linux - stage: test services: @@ -47,52 +58,53 @@ jobs: script: ./scripts/install.sh - - stage: deploy - go_import_path: github.com/redhat-developer/ocdev - go: 1.9 - install: - - make goget-tools - - gem install fpm - - sudo apt-get -qq update - - sudo apt-get install -y rpm - # Ideally following commands should be in before_deploy section - # but travis-ci runs before_deploy for every provider. We don't want that. - - make prepare-release - - ./scripts/generate-bintray-json.sh - - make packages - script: skip - deploy: - # upload binaries to bintray - - provider: bintray - repo: ocdev/ocdev - file: ./.bintray.json - user: $BINTRAY_USER - key: $BINTRAY_KEY - skip_cleanup: true - on: - on: master - # upload gziped binaries to github release page - - provider: releases - api_key: - secure: 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 - draft: true - prerelease: true - file_glob: true - file: "./dist/release/*" - skip_cleanup: true - on: - tags: true - repo: redhat-developer/ocdev - # upload packages to bintray repositories - - provider: script - skip_cleanup: true - script: - - make upload-packages - on: - tags: true - - provider: script - skip_cleanup: true - script: - - make upload-packages - on: - branch: master + + # - stage: deploy + # go_import_path: github.com/redhat-developer/ocdev + # go: 1.9 + # install: + # - make goget-tools + # - gem install fpm + # - sudo apt-get -qq update + # - sudo apt-get install -y rpm + # # Ideally following commands should be in before_deploy section + # # but travis-ci runs before_deploy for every provider. We don't want that. + # - make prepare-release + # - ./scripts/generate-bintray-json.sh + # - make packages + # script: skip + # deploy: + # # upload binaries to bintray + # - provider: bintray + # repo: ocdev/ocdev + # file: ./.bintray.json + # user: $BINTRAY_USER + # key: $BINTRAY_KEY + # skip_cleanup: true + # on: + # on: master + # # upload gziped binaries to github release page + # - provider: releases + # api_key: + # secure: GGP7Kk+ZjhwwOTOgY4/TufeZ82Xh6SQDJkUlig6qzOCd01Rh80waWz5X0MzNgf2UotjeiVpgFbhZ3DOeUDwkRxa+/MmmiX+gxgeS+tb5YnhnFzH0Q/13DYFF+RQQrr8jmFs7d4dm56L3U3gW4qFwyHgn9Fy5Aqsd4R4RmObV4sVtxh1Z4g4px1hJNiaKFd7T9ChFPS/fuSz75ThrSQjG4rJFWW5Sb6BPmEOkwMCGAc+b24oEZngq8HMDknuKLU1UTSOef9T9yo65M4uVVMI1RkmbmazObkd6216L7XlIvZrLhINIy3Jl7RCtT2JLgKEmHQ9582WIenRIm4PerlMn6sDHmfb+oYW2JMXhgYEOBzXk0K/RmiRGc8tCpSfEpB5qe6z28+l8SvirX9plBqZytG0EwXUVEt7qwSOlLtfrT/4tJCVpmmXDoJR/TtDrHe2HqsBTBQJpYDrOemqmEAcDDMFVG+yZq4iO+Z1jTdEqUMXUE+0UYl22//Y3+xGzvS+JEIzwU/VI2Sg+zDlTvkogQBl7IQqNl/ttXgLcRl0V/E2PpJR/gJUlEyYImKI3Gh4pV5cY7IRuT17fytp249KyK/q3mkE85/yKWPZc/fGVgqbqL7pdHTuVg/woDv46kK1VFC2lDB9Ll5yWrMGI6U/kxO8bzPa88PE0Z4i4yMoRRLo= + # draft: true + # prerelease: true + # file_glob: true + # file: "./dist/release/*" + # skip_cleanup: true + # on: + # tags: true + # repo: redhat-developer/ocdev + # # upload packages to bintray repositories + # - provider: script + # skip_cleanup: true + # script: + # - make upload-packages + # on: + # tags: true + # - provider: script + # skip_cleanup: true + # script: + # - make upload-packages + # on: + # branch: master diff --git a/Gopkg.lock b/Gopkg.lock index 5c63413120b..b07a3b2db74 100644 --- a/Gopkg.lock +++ b/Gopkg.lock @@ -31,6 +31,50 @@ revision = "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75" version = "v1.0" +[[projects]] + name = "github.com/onsi/ginkgo" + packages = [ + ".", + "config", + "internal/codelocation", + "internal/containernode", + "internal/failer", + "internal/leafnodes", + "internal/remote", + "internal/spec", + "internal/spec_iterator", + "internal/specrunner", + "internal/suite", + "internal/testingtproxy", + "internal/writer", + "reporters", + "reporters/stenographer", + "reporters/stenographer/support/go-colorable", + "reporters/stenographer/support/go-isatty", + "types" + ] + revision = "9eda700730cba42af70d53180f9dcce9266bc2bc" + version = "v1.4.0" + +[[projects]] + name = "github.com/onsi/gomega" + packages = [ + ".", + "format", + "internal/assertion", + "internal/asyncassertion", + "internal/oraclematcher", + "internal/testingtsupport", + "matchers", + "matchers/support/goraph/bipartitegraph", + "matchers/support/goraph/edge", + "matchers/support/goraph/node", + "matchers/support/goraph/util", + "types" + ] + revision = "003f63b7f4cff3fc95357005358af2de0f5fe152" + version = "v1.3.0" + [[projects]] name = "github.com/pkg/errors" packages = ["."] @@ -61,6 +105,16 @@ packages = ["ssh/terminal"] revision = "1875d0a70c90e57f11972aefd42276df65e895b9" +[[projects]] + branch = "master" + name = "golang.org/x/net" + packages = [ + "html", + "html/atom", + "html/charset" + ] + revision = "22ae77b79946ea320088417e4d50825671d82d57" + [[projects]] branch = "master" name = "golang.org/x/sys" @@ -70,6 +124,30 @@ ] revision = "8f27ce8a604014414f8dfffc25cbcde83a3f2216" +[[projects]] + name = "golang.org/x/text" + packages = [ + "encoding", + "encoding/charmap", + "encoding/htmlindex", + "encoding/internal", + "encoding/internal/identifier", + "encoding/japanese", + "encoding/korean", + "encoding/simplifiedchinese", + "encoding/traditionalchinese", + "encoding/unicode", + "internal/gen", + "internal/tag", + "internal/utf8internal", + "language", + "runes", + "transform", + "unicode/cldr" + ] + revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0" + version = "v0.3.0" + [[projects]] branch = "v2" name = "gopkg.in/yaml.v2" @@ -79,6 +157,6 @@ [solve-meta] analyzer-name = "dep" analyzer-version = 1 - inputs-digest = "13b2769221e383f7d0a215ee20c344511ae0b1e7d99b00ff6c783021ed05e949" + inputs-digest = "010013ddf31a9d0114af2533314e093607391107e5f75955a61bcf709a131e8a" solver-name = "gps-cdcl" solver-version = 1 diff --git a/Makefile b/Makefile index 7c311287110..c6ac998beb7 100644 --- a/Makefile +++ b/Makefile @@ -62,6 +62,11 @@ prepare-release: cross test: go test -race $(PKGS) + +.PHONY: test-e2e +test-e2e: + go test -v github.com/redhat-developer/ocdev/tests/e2e + # create deb and rpm packages using fpm in ./dist/pkgs/ # run make cross before this! .PHONY: packages diff --git a/scripts/oc-cluster.sh b/scripts/oc-cluster.sh new file mode 100755 index 00000000000..07e29667433 --- /dev/null +++ b/scripts/oc-cluster.sh @@ -0,0 +1,18 @@ +#!/bin/sh + +# Config +oc_bin_source='https://github.com/openshift/origin/releases/download/v3.7.1/openshift-origin-client-tools-v3.7.1-ab0f056-linux-64bit.tar.gz' + +wget $oc_bin_source -O /tmp/oc.tar.gz 2> /dev/null > /dev/null +mkdir /tmp/ocdir && cd /tmp/ocdir && tar -xvvf /tmp/oc.tar.gz > /dev/null +sudo mv /tmp/ocdir/*/oc /usr/bin/ +tmp=`mktemp` +echo 'DOCKER_OPTS="$DOCKER_OPTS --insecure-registry 172.30.0.0/16"' > ${tmp} +sudo mv ${tmp} /etc/default/docker + +sudo mount --make-shared / + +sudo service docker restart + + +oc cluster up diff --git a/tests/e2e/e2e_test.go b/tests/e2e/e2e_test.go new file mode 100644 index 00000000000..50a6808d480 --- /dev/null +++ b/tests/e2e/e2e_test.go @@ -0,0 +1,169 @@ +package e2e + +import ( + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + + "bytes" + "fmt" + "io/ioutil" + "log" + "net/http" + "os" + "os/exec" + "strconv" + "testing" + "time" +) + +var t = strconv.FormatInt(time.Now().Unix(), 10) +var projName = fmt.Sprintf("ocdev-%s", t) + +// TODO: A neater way to provide ocdev path. Currently we assume \ +// ocdev and oc in $PATH already. + +func runCmd(cmdS string) string { + var cmd *exec.Cmd + var out, stderr bytes.Buffer + + cmd := exec.Command("/bin/sh", "-c", cmdS) + cmd.Stdout = &out + cmd.Stderr = &stderr + + err := cmd.Run() + + if err != nil { + fmt.Errorf("error running command %v: %s", cmd, err) + os.Exit(1) + } + return out.String() +} + +func createApp(appName string) { + runCmd("ocdev application create " + appName) +} + +func getApp() string { + app := runCmd("ocdev application get -q") + return app +} + +func getCmp() string { + cmp := runCmd("ocdev component get --short") + return cmp +} + +func pingSvc(url string) { + var ep int + pingTimeout := time.After(10 * time.Minute) + tick := time.Tick(time.Second) + + for { + select { + case <-pingTimeout: + fmt.Errorf("could not ping the specific service in given time: 10 minutes") + os.Exit(1) + + case <-tick: + httpTimeout := time.Duration(10 * time.Second) + client := http.Client{ + Timeout: httpTimeout, + } + + response, err := client.Get(url) + if err != nil { + time.Sleep(1 * time.Second) + continue + } + + if response.Status == "200 OK" { + ep = 1 + + } else { + fmt.Errorf("for service") + os.Exit(1) + } + } + + if ep > 0 { + break + } + } +} + +func TestOCdev(t *testing.T) { + RegisterFailHandler(Fail) + RunSpecs(t, "ocdev test suite") +} + +var _ = BeforeSuite(func() { + runCmd("oc cluster down") + runCmd("oc cluster up") +}) + +var _ = Describe("Usecase #5", func() { + + TmpDir, err := ioutil.TempDir("", "ocdev") + if err != nil { + log.Fatal(err) + } + + It("create application", func() { + createApp("usecase5") + Expect(getApp()).To(Equal("usecase5")) + }) + + It("create component", func() { + runCmd("git clone https://github.com/openshift/nodejs-ex " + TmpDir + "/nodejs-ex") + runCmd("ocdev create nodejs --dir " + TmpDir + "/nodejs-ex") + Expect(getCmp()).To(Equal("nodejs")) + time.Sleep(10) + }) + + It("push changes to component", func() { + + // Create route + getIP := runCmd("oc get svc --no-headers | awk '{ print $2 }' | tr -d '\n'") + getPort := runCmd("oc get svc --no-headers | awk '{ print $4 }' | cut -d '/' -f 1 | tr -d '\n'") + + pingUrl := fmt.Sprintf("http://%s:%s", getIP, getPort) + pingSvc(pingUrl) + + grepBeforePush := runCmd("curl -s " + pingUrl + + " | grep 'Welcome to your Node.js application on OpenShift'") + + log.Printf("Text before change: %s", grepBeforePush) + + // Make changes to the html file + runCmd("sed -i 's/Welcome to your Node.js application on OpenShift/Welcome to your Node.js on OCDEV/g' " + TmpDir + "/nodejs-ex/views/index.html") + + // Push the changes + runCmd("ocdev component push --dir " + TmpDir + "/nodejs-ex") + + // ping the ip + pingSvc(pingUrl) + + for { + pingCmd := "curl -s " + pingUrl + " | grep -i ocdev | wc -l | tr -d '\n'" + out, err := exec.Command("/bin/sh", "-c", pingCmd).Output() + if err != nil { + log.Print(err) + } + + outInt, _ := strconv.Atoi(string(out)) + if outInt > 0 { + grepAfterPush := runCmd("curl -s " + pingUrl + " | grep 'OCDEV'") + log.Printf("After change: %s", string(grepAfterPush)) + break + } + time.Sleep(2) + } + + }) + + It("delete application", func() { + runCmd("ocdev application delete usecase5") + os.RemoveAll(TmpDir) + }) + +}) diff --git a/vendor/github.com/onsi/ginkgo/.gitignore b/vendor/github.com/onsi/ginkgo/.gitignore new file mode 100644 index 00000000000..34f02dccf73 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/.gitignore @@ -0,0 +1,5 @@ +.DS_Store +TODO +tmp/**/* +*.coverprofile +.vscode \ No newline at end of file diff --git a/vendor/github.com/onsi/ginkgo/.travis.yml b/vendor/github.com/onsi/ginkgo/.travis.yml new file mode 100644 index 00000000000..f50fc023100 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/.travis.yml @@ -0,0 +1,15 @@ +language: go +go: + - 1.5.x + - 1.6.x + - 1.7.x + - 1.8.x + +install: + - go get -v -t ./... + - go get golang.org/x/tools/cmd/cover + - go get github.com/onsi/gomega + - go install github.com/onsi/ginkgo/ginkgo + - export PATH=$PATH:$HOME/gopath/bin + +script: $HOME/gopath/bin/ginkgo -r --randomizeAllSpecs --randomizeSuites --race --trace diff --git a/vendor/github.com/onsi/ginkgo/CHANGELOG.md b/vendor/github.com/onsi/ginkgo/CHANGELOG.md new file mode 100644 index 00000000000..b00b52ffa43 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/CHANGELOG.md @@ -0,0 +1,152 @@ +## 1.4.0 7/16/2017 + +- `ginkgo` now provides a hint if you accidentally forget to run `ginkgo bootstrap` to generate a `*_suite_test.go` file that actually invokes the Ginkgo test runner. [#345](https://github.com/onsi/ginkgo/pull/345) +- thanks to improvements in `go test -c` `ginkgo` no longer needs to fix Go's compilation output to ensure compilation errors are expressed relative to the CWD. [#357] +- `ginkgo watch -watchRegExp=...` allows you to specify a custom regular expression to watch. Only files matching the regular expression are watched for changes (the default is `\.go$`) [#356] +- `ginkgo` now always emits compilation output. Previously, only failed compilation output was printed out. [#277] +- `ginkgo -requireSuite` now fails the test run if there are `*_test.go` files but `go test` fails to detect any tests. Typically this means you forgot to run `ginkgo bootstrap` to generate a suite file. [#344] +- `ginkgo -timeout=DURATION` allows you to adjust the timeout for the entire test suite (default is 24 hours) [#248] + +## 1.3.0 3/28/2017 + +Improvements: + +- Significantly improved parallel test distribution. Now instead of pre-sharding test cases across workers (which can result in idle workers and poor test performance) Ginkgo uses a shared queue to keep all workers busy until all tests are complete. This improves test-time performance and consistency. +- `Skip(message)` can be used to skip the current test. +- Added `extensions/table` - a Ginkgo DSL for [Table Driven Tests](http://onsi.github.io/ginkgo/#table-driven-tests) +- Add `GinkgoRandomSeed()` - shorthand for `config.GinkgoConfig.RandomSeed` +- Support for retrying flaky tests with `--flakeAttempts` +- `ginkgo ./...` now recurses as you'd expect +- Added `Specify` a synonym for `It` +- Support colorise on Windows +- Broader support for various go compilation flags in the `ginkgo` CLI + +Bug Fixes: + +- Ginkgo tests now fail when you `panic(nil)` (#167) + +## 1.2.0 5/31/2015 + +Improvements + +- `ginkgo -coverpkg` calls down to `go test -coverpkg` (#160) +- `ginkgo -afterSuiteHook COMMAND` invokes the passed-in `COMMAND` after a test suite completes (#152) +- Relaxed requirement for Go 1.4+. `ginkgo` now works with Go v1.3+ (#166) + +## 1.2.0-beta + +Ginkgo now requires Go 1.4+ + +Improvements: + +- Call reporters in reverse order when announcing spec completion -- allows custom reporters to emit output before the default reporter does. +- Improved focus behavior. Now, this: + + ```golang + FDescribe("Some describe", func() { + It("A", func() {}) + + FIt("B", func() {}) + }) + ``` + + will run `B` but *not* `A`. This tends to be a common usage pattern when in the thick of writing and debugging tests. +- When `SIGINT` is received, Ginkgo will emit the contents of the `GinkgoWriter` before running the `AfterSuite`. Useful for debugging stuck tests. +- When `--progress` is set, Ginkgo will write test progress (in particular, Ginkgo will say when it is about to run a BeforeEach, AfterEach, It, etc...) to the `GinkgoWriter`. This is useful for debugging stuck tests and tests that generate many logs. +- Improved output when an error occurs in a setup or teardown block. +- When `--dryRun` is set, Ginkgo will walk the spec tree and emit to its reporter *without* actually running anything. Best paired with `-v` to understand which specs will run in which order. +- Add `By` to help document long `It`s. `By` simply writes to the `GinkgoWriter`. +- Add support for precompiled tests: + - `ginkgo build ` will now compile the package, producing a file named `package.test` + - The compiled `package.test` file can be run directly. This runs the tests in series. + - To run precompiled tests in parallel, you can run: `ginkgo -p package.test` +- Support `bootstrap`ping and `generate`ing [Agouti](http://agouti.org) specs. +- `ginkgo generate` and `ginkgo bootstrap` now honor the package name already defined in a given directory +- The `ginkgo` CLI ignores `SIGQUIT`. Prevents its stack dump from interlacing with the underlying test suite's stack dump. +- The `ginkgo` CLI now compiles tests into a temporary directory instead of the package directory. This necessitates upgrading to Go v1.4+. +- `ginkgo -notify` now works on Linux + +Bug Fixes: + +- If --skipPackages is used and all packages are skipped, Ginkgo should exit 0. +- Fix tempfile leak when running in parallel +- Fix incorrect failure message when a panic occurs during a parallel test run +- Fixed an issue where a pending test within a focused context (or a focused test within a pending context) would skip all other tests. +- Be more consistent about handling SIGTERM as well as SIGINT +- When interupted while concurrently compiling test suites in the background, Ginkgo now cleans up the compiled artifacts. +- Fixed a long standing bug where `ginkgo -p` would hang if a process spawned by one of the Ginkgo parallel nodes does not exit. (Hooray!) + +## 1.1.0 (8/2/2014) + +No changes, just dropping the beta. + +## 1.1.0-beta (7/22/2014) +New Features: + +- `ginkgo watch` now monitors packages *and their dependencies* for changes. The depth of the dependency tree can be modified with the `-depth` flag. +- Test suites with a programmatic focus (`FIt`, `FDescribe`, etc...) exit with non-zero status code, even when they pass. This allows CI systems to detect accidental commits of focused test suites. +- `ginkgo -p` runs the testsuite in parallel with an auto-detected number of nodes. +- `ginkgo -tags=TAG_LIST` passes a list of tags down to the `go build` command. +- `ginkgo --failFast` aborts the test suite after the first failure. +- `ginkgo generate file_1 file_2` can take multiple file arguments. +- Ginkgo now summarizes any spec failures that occured at the end of the test run. +- `ginkgo --randomizeSuites` will run tests *suites* in random order using the generated/passed-in seed. + +Improvements: + +- `ginkgo -skipPackage` now takes a comma-separated list of strings. If the *relative path* to a package matches one of the entries in the comma-separated list, that package is skipped. +- `ginkgo --untilItFails` no longer recompiles between attempts. +- Ginkgo now panics when a runnable node (`It`, `BeforeEach`, `JustBeforeEach`, `AfterEach`, `Measure`) is nested within another runnable node. This is always a mistake. Any test suites that panic because of this change should be fixed. + +Bug Fixes: + +- `ginkgo boostrap` and `ginkgo generate` no longer fail when dealing with `hyphen-separated-packages`. +- parallel specs are now better distributed across nodes - fixed a crashing bug where (for example) distributing 11 tests across 7 nodes would panic + +## 1.0.0 (5/24/2014) +New Features: + +- Add `GinkgoParallelNode()` - shorthand for `config.GinkgoConfig.ParallelNode` + +Improvements: + +- When compilation fails, the compilation output is rewritten to present a correct *relative* path. Allows ⌘-clicking in iTerm open the file in your text editor. +- `--untilItFails` and `ginkgo watch` now generate new random seeds between test runs, unless a particular random seed is specified. + +Bug Fixes: + +- `-cover` now generates a correctly combined coverprofile when running with in parallel with multiple `-node`s. +- Print out the contents of the `GinkgoWriter` when `BeforeSuite` or `AfterSuite` fail. +- Fix all remaining race conditions in Ginkgo's test suite. + +## 1.0.0-beta (4/14/2014) +Breaking changes: + +- `thirdparty/gomocktestreporter` is gone. Use `GinkgoT()` instead +- Modified the Reporter interface +- `watch` is now a subcommand, not a flag. + +DSL changes: + +- `BeforeSuite` and `AfterSuite` for setting up and tearing down test suites. +- `AfterSuite` is triggered on interrupt (`^C`) as well as exit. +- `SynchronizedBeforeSuite` and `SynchronizedAfterSuite` for setting up and tearing down singleton resources across parallel nodes. + +CLI changes: + +- `watch` is now a subcommand, not a flag +- `--nodot` flag can be passed to `ginkgo generate` and `ginkgo bootstrap` to avoid dot imports. This explicitly imports all exported identifiers in Ginkgo and Gomega. Refreshing this list can be done by running `ginkgo nodot` +- Additional arguments can be passed to specs. Pass them after the `--` separator +- `--skipPackage` flag takes a regexp and ignores any packages with package names passing said regexp. +- `--trace` flag prints out full stack traces when errors occur, not just the line at which the error occurs. + +Misc: + +- Start using semantic versioning +- Start maintaining changelog + +Major refactor: + +- Pull out Ginkgo's internal to `internal` +- Rename `example` everywhere to `spec` +- Much more! diff --git a/vendor/github.com/onsi/ginkgo/CONTRIBUTING.md b/vendor/github.com/onsi/ginkgo/CONTRIBUTING.md new file mode 100644 index 00000000000..bc0c54fe2b3 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/CONTRIBUTING.md @@ -0,0 +1,12 @@ +# Contributing to Ginkgo + +Your contributions to Ginkgo are essential for its long-term maintenance and improvement. To make a contribution: + +- Please **open an issue first** - describe what problem you are trying to solve and give the community a forum for input and feedback ahead of investing time in writing code! +- Ensure adequate test coverage: + - If you're adding functionality to the Ginkgo library, make sure to add appropriate unit and/or integration tests (under the `integration` folder). + - If you're adding functionality to the Ginkgo CLI note that there are very few unit tests. Please add an integration test. + - Please run all tests locally (`ginkgo -r -p`) and make sure they go green before submitting the PR +- Update the documentation. In addition to standard `godoc` comments Ginkgo has extensive documentation on the `gh-pages` branch. If relevant, please submit a docs PR to that branch alongside your code PR. + +Thanks for supporting Ginkgo! \ No newline at end of file diff --git a/vendor/github.com/onsi/ginkgo/LICENSE b/vendor/github.com/onsi/ginkgo/LICENSE new file mode 100644 index 00000000000..9415ee72c17 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2013-2014 Onsi Fakhouri + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/onsi/ginkgo/README.md b/vendor/github.com/onsi/ginkgo/README.md new file mode 100644 index 00000000000..d3097989980 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/README.md @@ -0,0 +1,117 @@ +![Ginkgo: A Golang BDD Testing Framework](http://onsi.github.io/ginkgo/images/ginkgo.png) + +[![Build Status](https://travis-ci.org/onsi/ginkgo.svg)](https://travis-ci.org/onsi/ginkgo) + +Jump to the [docs](http://onsi.github.io/ginkgo/) to learn more. To start rolling your Ginkgo tests *now* [keep reading](#set-me-up)! + +If you have a question, comment, bug report, feature request, etc. please open a GitHub issue. + +## Feature List + +- Ginkgo uses Go's `testing` package and can live alongside your existing `testing` tests. It's easy to [bootstrap](http://onsi.github.io/ginkgo/#bootstrapping-a-suite) and start writing your [first tests](http://onsi.github.io/ginkgo/#adding-specs-to-a-suite) + +- Structure your BDD-style tests expressively: + - Nestable [`Describe` and `Context` container blocks](http://onsi.github.io/ginkgo/#organizing-specs-with-containers-describe-and-context) + - [`BeforeEach` and `AfterEach` blocks](http://onsi.github.io/ginkgo/#extracting-common-setup-beforeeach) for setup and teardown + - [`It` blocks](http://onsi.github.io/ginkgo/#individual-specs-) that hold your assertions + - [`JustBeforeEach` blocks](http://onsi.github.io/ginkgo/#separating-creation-and-configuration-justbeforeeach) that separate creation from configuration (also known as the subject action pattern). + - [`BeforeSuite` and `AfterSuite` blocks](http://onsi.github.io/ginkgo/#global-setup-and-teardown-beforesuite-and-aftersuite) to prep for and cleanup after a suite. + +- A comprehensive test runner that lets you: + - Mark specs as [pending](http://onsi.github.io/ginkgo/#pending-specs) + - [Focus](http://onsi.github.io/ginkgo/#focused-specs) individual specs, and groups of specs, either programmatically or on the command line + - Run your tests in [random order](http://onsi.github.io/ginkgo/#spec-permutation), and then reuse random seeds to replicate the same order. + - Break up your test suite into parallel processes for straightforward [test parallelization](http://onsi.github.io/ginkgo/#parallel-specs) + +- `ginkgo`: a command line interface with plenty of handy command line arguments for [running your tests](http://onsi.github.io/ginkgo/#running-tests) and [generating](http://onsi.github.io/ginkgo/#generators) test files. Here are a few choice examples: + - `ginkgo -nodes=N` runs your tests in `N` parallel processes and print out coherent output in realtime + - `ginkgo -cover` runs your tests using Golang's code coverage tool + - `ginkgo convert` converts an XUnit-style `testing` package to a Ginkgo-style package + - `ginkgo -focus="REGEXP"` and `ginkgo -skip="REGEXP"` allow you to specify a subset of tests to run via regular expression + - `ginkgo -r` runs all tests suites under the current directory + - `ginkgo -v` prints out identifying information for each tests just before it runs + + And much more: run `ginkgo help` for details! + + The `ginkgo` CLI is convenient, but purely optional -- Ginkgo works just fine with `go test` + +- `ginkgo watch` [watches](https://onsi.github.io/ginkgo/#watching-for-changes) packages *and their dependencies* for changes, then reruns tests. Run tests immediately as you develop! + +- Built-in support for testing [asynchronicity](http://onsi.github.io/ginkgo/#asynchronous-tests) + +- Built-in support for [benchmarking](http://onsi.github.io/ginkgo/#benchmark-tests) your code. Control the number of benchmark samples as you gather runtimes and other, arbitrary, bits of numerical information about your code. + +- [Completions for Sublime Text](https://github.com/onsi/ginkgo-sublime-completions): just use [Package Control](https://sublime.wbond.net/) to install `Ginkgo Completions`. + +- [Completions for VSCode](https://github.com/onsi/vscode-ginkgo): just use VSCode's extension installer to install `vscode-ginkgo`. + +- Straightforward support for third-party testing libraries such as [Gomock](https://code.google.com/p/gomock/) and [Testify](https://github.com/stretchr/testify). Check out the [docs](http://onsi.github.io/ginkgo/#third-party-integrations) for details. + +- A modular architecture that lets you easily: + - Write [custom reporters](http://onsi.github.io/ginkgo/#writing-custom-reporters) (for example, Ginkgo comes with a [JUnit XML reporter](http://onsi.github.io/ginkgo/#generating-junit-xml-output) and a TeamCity reporter). + - [Adapt an existing matcher library (or write your own!)](http://onsi.github.io/ginkgo/#using-other-matcher-libraries) to work with Ginkgo + +## [Gomega](http://github.com/onsi/gomega): Ginkgo's Preferred Matcher Library + +Ginkgo is best paired with Gomega. Learn more about Gomega [here](http://onsi.github.io/gomega/) + +## [Agouti](http://github.com/sclevine/agouti): A Golang Acceptance Testing Framework + +Agouti allows you run WebDriver integration tests. Learn more about Agouti [here](http://agouti.org) + +## Set Me Up! + +You'll need Golang v1.3+ (Ubuntu users: you probably have Golang v1.0 -- you'll need to upgrade!) + +```bash + +go get github.com/onsi/ginkgo/ginkgo # installs the ginkgo CLI +go get github.com/onsi/gomega # fetches the matcher library + +cd path/to/package/you/want/to/test + +ginkgo bootstrap # set up a new ginkgo suite +ginkgo generate # will create a sample test file. edit this file and add your tests then... + +go test # to run your tests + +ginkgo # also runs your tests + +``` + +## I'm new to Go: What are my testing options? + +Of course, I heartily recommend [Ginkgo](https://github.com/onsi/ginkgo) and [Gomega](https://github.com/onsi/gomega). Both packages are seeing heavy, daily, production use on a number of projects and boast a mature and comprehensive feature-set. + +With that said, it's great to know what your options are :) + +### What Golang gives you out of the box + +Testing is a first class citizen in Golang, however Go's built-in testing primitives are somewhat limited: The [testing](http://golang.org/pkg/testing) package provides basic XUnit style tests and no assertion library. + +### Matcher libraries for Golang's XUnit style tests + +A number of matcher libraries have been written to augment Go's built-in XUnit style tests. Here are two that have gained traction: + +- [testify](https://github.com/stretchr/testify) +- [gocheck](http://labix.org/gocheck) + +You can also use Ginkgo's matcher library [Gomega](https://github.com/onsi/gomega) in [XUnit style tests](http://onsi.github.io/gomega/#using-gomega-with-golangs-xunitstyle-tests) + +### BDD style testing frameworks + +There are a handful of BDD-style testing frameworks written for Golang. Here are a few: + +- [Ginkgo](https://github.com/onsi/ginkgo) ;) +- [GoConvey](https://github.com/smartystreets/goconvey) +- [Goblin](https://github.com/franela/goblin) +- [Mao](https://github.com/azer/mao) +- [Zen](https://github.com/pranavraja/zen) + +Finally, @shageman has [put together](https://github.com/shageman/gotestit) a comprehensive comparison of golang testing libraries. + +Go explore! + +## License + +Ginkgo is MIT-Licensed diff --git a/vendor/github.com/onsi/ginkgo/config/config.go b/vendor/github.com/onsi/ginkgo/config/config.go new file mode 100644 index 00000000000..60d5ea22e8e --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/config/config.go @@ -0,0 +1,187 @@ +/* +Ginkgo accepts a number of configuration options. + +These are documented [here](http://onsi.github.io/ginkgo/#the_ginkgo_cli) + +You can also learn more via + + ginkgo help + +or (I kid you not): + + go test -asdf +*/ +package config + +import ( + "flag" + "time" + + "fmt" +) + +const VERSION = "1.4.0" + +type GinkgoConfigType struct { + RandomSeed int64 + RandomizeAllSpecs bool + RegexScansFilePath bool + FocusString string + SkipString string + SkipMeasurements bool + FailOnPending bool + FailFast bool + FlakeAttempts int + EmitSpecProgress bool + DryRun bool + + ParallelNode int + ParallelTotal int + SyncHost string + StreamHost string +} + +var GinkgoConfig = GinkgoConfigType{} + +type DefaultReporterConfigType struct { + NoColor bool + SlowSpecThreshold float64 + NoisyPendings bool + Succinct bool + Verbose bool + FullTrace bool +} + +var DefaultReporterConfig = DefaultReporterConfigType{} + +func processPrefix(prefix string) string { + if prefix != "" { + prefix = prefix + "." + } + return prefix +} + +func Flags(flagSet *flag.FlagSet, prefix string, includeParallelFlags bool) { + prefix = processPrefix(prefix) + flagSet.Int64Var(&(GinkgoConfig.RandomSeed), prefix+"seed", time.Now().Unix(), "The seed used to randomize the spec suite.") + flagSet.BoolVar(&(GinkgoConfig.RandomizeAllSpecs), prefix+"randomizeAllSpecs", false, "If set, ginkgo will randomize all specs together. By default, ginkgo only randomizes the top level Describe/Context groups.") + flagSet.BoolVar(&(GinkgoConfig.SkipMeasurements), prefix+"skipMeasurements", false, "If set, ginkgo will skip any measurement specs.") + flagSet.BoolVar(&(GinkgoConfig.FailOnPending), prefix+"failOnPending", false, "If set, ginkgo will mark the test suite as failed if any specs are pending.") + flagSet.BoolVar(&(GinkgoConfig.FailFast), prefix+"failFast", false, "If set, ginkgo will stop running a test suite after a failure occurs.") + + flagSet.BoolVar(&(GinkgoConfig.DryRun), prefix+"dryRun", false, "If set, ginkgo will walk the test hierarchy without actually running anything. Best paired with -v.") + + flagSet.StringVar(&(GinkgoConfig.FocusString), prefix+"focus", "", "If set, ginkgo will only run specs that match this regular expression.") + flagSet.StringVar(&(GinkgoConfig.SkipString), prefix+"skip", "", "If set, ginkgo will only run specs that do not match this regular expression.") + + flagSet.BoolVar(&(GinkgoConfig.RegexScansFilePath), prefix+"regexScansFilePath", false, "If set, ginkgo regex matching also will look at the file path (code location).") + + flagSet.IntVar(&(GinkgoConfig.FlakeAttempts), prefix+"flakeAttempts", 1, "Make up to this many attempts to run each spec. Please note that if any of the attempts succeed, the suite will not be failed. But any failures will still be recorded.") + + flagSet.BoolVar(&(GinkgoConfig.EmitSpecProgress), prefix+"progress", false, "If set, ginkgo will emit progress information as each spec runs to the GinkgoWriter.") + + if includeParallelFlags { + flagSet.IntVar(&(GinkgoConfig.ParallelNode), prefix+"parallel.node", 1, "This worker node's (one-indexed) node number. For running specs in parallel.") + flagSet.IntVar(&(GinkgoConfig.ParallelTotal), prefix+"parallel.total", 1, "The total number of worker nodes. For running specs in parallel.") + flagSet.StringVar(&(GinkgoConfig.SyncHost), prefix+"parallel.synchost", "", "The address for the server that will synchronize the running nodes.") + flagSet.StringVar(&(GinkgoConfig.StreamHost), prefix+"parallel.streamhost", "", "The address for the server that the running nodes should stream data to.") + } + + flagSet.BoolVar(&(DefaultReporterConfig.NoColor), prefix+"noColor", false, "If set, suppress color output in default reporter.") + flagSet.Float64Var(&(DefaultReporterConfig.SlowSpecThreshold), prefix+"slowSpecThreshold", 5.0, "(in seconds) Specs that take longer to run than this threshold are flagged as slow by the default reporter.") + flagSet.BoolVar(&(DefaultReporterConfig.NoisyPendings), prefix+"noisyPendings", true, "If set, default reporter will shout about pending tests.") + flagSet.BoolVar(&(DefaultReporterConfig.Verbose), prefix+"v", false, "If set, default reporter print out all specs as they begin.") + flagSet.BoolVar(&(DefaultReporterConfig.Succinct), prefix+"succinct", false, "If set, default reporter prints out a very succinct report") + flagSet.BoolVar(&(DefaultReporterConfig.FullTrace), prefix+"trace", false, "If set, default reporter prints out the full stack trace when a failure occurs") +} + +func BuildFlagArgs(prefix string, ginkgo GinkgoConfigType, reporter DefaultReporterConfigType) []string { + prefix = processPrefix(prefix) + result := make([]string, 0) + + if ginkgo.RandomSeed > 0 { + result = append(result, fmt.Sprintf("--%sseed=%d", prefix, ginkgo.RandomSeed)) + } + + if ginkgo.RandomizeAllSpecs { + result = append(result, fmt.Sprintf("--%srandomizeAllSpecs", prefix)) + } + + if ginkgo.SkipMeasurements { + result = append(result, fmt.Sprintf("--%sskipMeasurements", prefix)) + } + + if ginkgo.FailOnPending { + result = append(result, fmt.Sprintf("--%sfailOnPending", prefix)) + } + + if ginkgo.FailFast { + result = append(result, fmt.Sprintf("--%sfailFast", prefix)) + } + + if ginkgo.DryRun { + result = append(result, fmt.Sprintf("--%sdryRun", prefix)) + } + + if ginkgo.FocusString != "" { + result = append(result, fmt.Sprintf("--%sfocus=%s", prefix, ginkgo.FocusString)) + } + + if ginkgo.SkipString != "" { + result = append(result, fmt.Sprintf("--%sskip=%s", prefix, ginkgo.SkipString)) + } + + if ginkgo.FlakeAttempts > 1 { + result = append(result, fmt.Sprintf("--%sflakeAttempts=%d", prefix, ginkgo.FlakeAttempts)) + } + + if ginkgo.EmitSpecProgress { + result = append(result, fmt.Sprintf("--%sprogress", prefix)) + } + + if ginkgo.ParallelNode != 0 { + result = append(result, fmt.Sprintf("--%sparallel.node=%d", prefix, ginkgo.ParallelNode)) + } + + if ginkgo.ParallelTotal != 0 { + result = append(result, fmt.Sprintf("--%sparallel.total=%d", prefix, ginkgo.ParallelTotal)) + } + + if ginkgo.StreamHost != "" { + result = append(result, fmt.Sprintf("--%sparallel.streamhost=%s", prefix, ginkgo.StreamHost)) + } + + if ginkgo.SyncHost != "" { + result = append(result, fmt.Sprintf("--%sparallel.synchost=%s", prefix, ginkgo.SyncHost)) + } + + if ginkgo.RegexScansFilePath { + result = append(result, fmt.Sprintf("--%sregexScansFilePath", prefix)) + } + + if reporter.NoColor { + result = append(result, fmt.Sprintf("--%snoColor", prefix)) + } + + if reporter.SlowSpecThreshold > 0 { + result = append(result, fmt.Sprintf("--%sslowSpecThreshold=%.5f", prefix, reporter.SlowSpecThreshold)) + } + + if !reporter.NoisyPendings { + result = append(result, fmt.Sprintf("--%snoisyPendings=false", prefix)) + } + + if reporter.Verbose { + result = append(result, fmt.Sprintf("--%sv", prefix)) + } + + if reporter.Succinct { + result = append(result, fmt.Sprintf("--%ssuccinct", prefix)) + } + + if reporter.FullTrace { + result = append(result, fmt.Sprintf("--%strace", prefix)) + } + + return result +} diff --git a/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go b/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go new file mode 100644 index 00000000000..8fe0b70a62f --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/ginkgo_dsl.go @@ -0,0 +1,569 @@ +/* +Ginkgo is a BDD-style testing framework for Golang + +The godoc documentation describes Ginkgo's API. More comprehensive documentation (with examples!) is available at http://onsi.github.io/ginkgo/ + +Ginkgo's preferred matcher library is [Gomega](http://github.com/onsi/gomega) + +Ginkgo on Github: http://github.com/onsi/ginkgo + +Ginkgo is MIT-Licensed +*/ +package ginkgo + +import ( + "flag" + "fmt" + "io" + "net/http" + "os" + "strings" + "time" + + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/internal/codelocation" + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/internal/remote" + "github.com/onsi/ginkgo/internal/suite" + "github.com/onsi/ginkgo/internal/testingtproxy" + "github.com/onsi/ginkgo/internal/writer" + "github.com/onsi/ginkgo/reporters" + "github.com/onsi/ginkgo/reporters/stenographer" + "github.com/onsi/ginkgo/types" +) + +const GINKGO_VERSION = config.VERSION +const GINKGO_PANIC = ` +Your test failed. +Ginkgo panics to prevent subsequent assertions from running. +Normally Ginkgo rescues this panic so you shouldn't see it. + +But, if you make an assertion in a goroutine, Ginkgo can't capture the panic. +To circumvent this, you should call + + defer GinkgoRecover() + +at the top of the goroutine that caused this panic. +` +const defaultTimeout = 1 + +var globalSuite *suite.Suite +var globalFailer *failer.Failer + +func init() { + config.Flags(flag.CommandLine, "ginkgo", true) + GinkgoWriter = writer.New(os.Stdout) + globalFailer = failer.New() + globalSuite = suite.New(globalFailer) +} + +//GinkgoWriter implements an io.Writer +//When running in verbose mode any writes to GinkgoWriter will be immediately printed +//to stdout. Otherwise, GinkgoWriter will buffer any writes produced during the current test and flush them to screen +//only if the current test fails. +var GinkgoWriter io.Writer + +//The interface by which Ginkgo receives *testing.T +type GinkgoTestingT interface { + Fail() +} + +//GinkgoRandomSeed returns the seed used to randomize spec execution order. It is +//useful for seeding your own pseudorandom number generators (PRNGs) to ensure +//consistent executions from run to run, where your tests contain variability (for +//example, when selecting random test data). +func GinkgoRandomSeed() int64 { + return config.GinkgoConfig.RandomSeed +} + +//GinkgoParallelNode returns the parallel node number for the current ginkgo process +//The node number is 1-indexed +func GinkgoParallelNode() int { + return config.GinkgoConfig.ParallelNode +} + +//Some matcher libraries or legacy codebases require a *testing.T +//GinkgoT implements an interface analogous to *testing.T and can be used if +//the library in question accepts *testing.T through an interface +// +// For example, with testify: +// assert.Equal(GinkgoT(), 123, 123, "they should be equal") +// +// Or with gomock: +// gomock.NewController(GinkgoT()) +// +// GinkgoT() takes an optional offset argument that can be used to get the +// correct line number associated with the failure. +func GinkgoT(optionalOffset ...int) GinkgoTInterface { + offset := 3 + if len(optionalOffset) > 0 { + offset = optionalOffset[0] + } + return testingtproxy.New(GinkgoWriter, Fail, offset) +} + +//The interface returned by GinkgoT(). This covers most of the methods +//in the testing package's T. +type GinkgoTInterface interface { + Fail() + Error(args ...interface{}) + Errorf(format string, args ...interface{}) + FailNow() + Fatal(args ...interface{}) + Fatalf(format string, args ...interface{}) + Log(args ...interface{}) + Logf(format string, args ...interface{}) + Failed() bool + Parallel() + Skip(args ...interface{}) + Skipf(format string, args ...interface{}) + SkipNow() + Skipped() bool +} + +//Custom Ginkgo test reporters must implement the Reporter interface. +// +//The custom reporter is passed in a SuiteSummary when the suite begins and ends, +//and a SpecSummary just before a spec begins and just after a spec ends +type Reporter reporters.Reporter + +//Asynchronous specs are given a channel of the Done type. You must close or write to the channel +//to tell Ginkgo that your async test is done. +type Done chan<- interface{} + +//GinkgoTestDescription represents the information about the current running test returned by CurrentGinkgoTestDescription +// FullTestText: a concatenation of ComponentTexts and the TestText +// ComponentTexts: a list of all texts for the Describes & Contexts leading up to the current test +// TestText: the text in the actual It or Measure node +// IsMeasurement: true if the current test is a measurement +// FileName: the name of the file containing the current test +// LineNumber: the line number for the current test +// Failed: if the current test has failed, this will be true (useful in an AfterEach) +type GinkgoTestDescription struct { + FullTestText string + ComponentTexts []string + TestText string + + IsMeasurement bool + + FileName string + LineNumber int + + Failed bool +} + +//CurrentGinkgoTestDescripton returns information about the current running test. +func CurrentGinkgoTestDescription() GinkgoTestDescription { + summary, ok := globalSuite.CurrentRunningSpecSummary() + if !ok { + return GinkgoTestDescription{} + } + + subjectCodeLocation := summary.ComponentCodeLocations[len(summary.ComponentCodeLocations)-1] + + return GinkgoTestDescription{ + ComponentTexts: summary.ComponentTexts[1:], + FullTestText: strings.Join(summary.ComponentTexts[1:], " "), + TestText: summary.ComponentTexts[len(summary.ComponentTexts)-1], + IsMeasurement: summary.IsMeasurement, + FileName: subjectCodeLocation.FileName, + LineNumber: subjectCodeLocation.LineNumber, + Failed: summary.HasFailureState(), + } +} + +//Measurement tests receive a Benchmarker. +// +//You use the Time() function to time how long the passed in body function takes to run +//You use the RecordValue() function to track arbitrary numerical measurements. +//The RecordValueWithPrecision() function can be used alternatively to provide the unit +//and resolution of the numeric measurement. +//The optional info argument is passed to the test reporter and can be used to +// provide the measurement data to a custom reporter with context. +// +//See http://onsi.github.io/ginkgo/#benchmark_tests for more details +type Benchmarker interface { + Time(name string, body func(), info ...interface{}) (elapsedTime time.Duration) + RecordValue(name string, value float64, info ...interface{}) + RecordValueWithPrecision(name string, value float64, units string, precision int, info ...interface{}) +} + +//RunSpecs is the entry point for the Ginkgo test runner. +//You must call this within a Golang testing TestX(t *testing.T) function. +// +//To bootstrap a test suite you can use the Ginkgo CLI: +// +// ginkgo bootstrap +func RunSpecs(t GinkgoTestingT, description string) bool { + specReporters := []Reporter{buildDefaultReporter()} + return RunSpecsWithCustomReporters(t, description, specReporters) +} + +//To run your tests with Ginkgo's default reporter and your custom reporter(s), replace +//RunSpecs() with this method. +func RunSpecsWithDefaultAndCustomReporters(t GinkgoTestingT, description string, specReporters []Reporter) bool { + specReporters = append([]Reporter{buildDefaultReporter()}, specReporters...) + return RunSpecsWithCustomReporters(t, description, specReporters) +} + +//To run your tests with your custom reporter(s) (and *not* Ginkgo's default reporter), replace +//RunSpecs() with this method. Note that parallel tests will not work correctly without the default reporter +func RunSpecsWithCustomReporters(t GinkgoTestingT, description string, specReporters []Reporter) bool { + writer := GinkgoWriter.(*writer.Writer) + writer.SetStream(config.DefaultReporterConfig.Verbose) + reporters := make([]reporters.Reporter, len(specReporters)) + for i, reporter := range specReporters { + reporters[i] = reporter + } + passed, hasFocusedTests := globalSuite.Run(t, description, reporters, writer, config.GinkgoConfig) + if passed && hasFocusedTests { + fmt.Println("PASS | FOCUSED") + os.Exit(types.GINKGO_FOCUS_EXIT_CODE) + } + return passed +} + +func buildDefaultReporter() Reporter { + remoteReportingServer := config.GinkgoConfig.StreamHost + if remoteReportingServer == "" { + stenographer := stenographer.New(!config.DefaultReporterConfig.NoColor, config.GinkgoConfig.FlakeAttempts > 1) + return reporters.NewDefaultReporter(config.DefaultReporterConfig, stenographer) + } else { + return remote.NewForwardingReporter(remoteReportingServer, &http.Client{}, remote.NewOutputInterceptor()) + } +} + +//Skip notifies Ginkgo that the current spec should be skipped. +func Skip(message string, callerSkip ...int) { + skip := 0 + if len(callerSkip) > 0 { + skip = callerSkip[0] + } + + globalFailer.Skip(message, codelocation.New(skip+1)) + panic(GINKGO_PANIC) +} + +//Fail notifies Ginkgo that the current spec has failed. (Gomega will call Fail for you automatically when an assertion fails.) +func Fail(message string, callerSkip ...int) { + skip := 0 + if len(callerSkip) > 0 { + skip = callerSkip[0] + } + + globalFailer.Fail(message, codelocation.New(skip+1)) + panic(GINKGO_PANIC) +} + +//GinkgoRecover should be deferred at the top of any spawned goroutine that (may) call `Fail` +//Since Gomega assertions call fail, you should throw a `defer GinkgoRecover()` at the top of any goroutine that +//calls out to Gomega +// +//Here's why: Ginkgo's `Fail` method records the failure and then panics to prevent +//further assertions from running. This panic must be recovered. Ginkgo does this for you +//if the panic originates in a Ginkgo node (an It, BeforeEach, etc...) +// +//Unfortunately, if a panic originates on a goroutine *launched* from one of these nodes there's no +//way for Ginkgo to rescue the panic. To do this, you must remember to `defer GinkgoRecover()` at the top of such a goroutine. +func GinkgoRecover() { + e := recover() + if e != nil { + globalFailer.Panic(codelocation.New(1), e) + } +} + +//Describe blocks allow you to organize your specs. A Describe block can contain any number of +//BeforeEach, AfterEach, JustBeforeEach, It, and Measurement blocks. +// +//In addition you can nest Describe and Context blocks. Describe and Context blocks are functionally +//equivalent. The difference is purely semantic -- you typical Describe the behavior of an object +//or method and, within that Describe, outline a number of Contexts. +func Describe(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypeNone, codelocation.New(1)) + return true +} + +//You can focus the tests within a describe block using FDescribe +func FDescribe(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypeFocused, codelocation.New(1)) + return true +} + +//You can mark the tests within a describe block as pending using PDescribe +func PDescribe(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypePending, codelocation.New(1)) + return true +} + +//You can mark the tests within a describe block as pending using XDescribe +func XDescribe(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypePending, codelocation.New(1)) + return true +} + +//Context blocks allow you to organize your specs. A Context block can contain any number of +//BeforeEach, AfterEach, JustBeforeEach, It, and Measurement blocks. +// +//In addition you can nest Describe and Context blocks. Describe and Context blocks are functionally +//equivalent. The difference is purely semantic -- you typical Describe the behavior of an object +//or method and, within that Describe, outline a number of Contexts. +func Context(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypeNone, codelocation.New(1)) + return true +} + +//You can focus the tests within a describe block using FContext +func FContext(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypeFocused, codelocation.New(1)) + return true +} + +//You can mark the tests within a describe block as pending using PContext +func PContext(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypePending, codelocation.New(1)) + return true +} + +//You can mark the tests within a describe block as pending using XContext +func XContext(text string, body func()) bool { + globalSuite.PushContainerNode(text, body, types.FlagTypePending, codelocation.New(1)) + return true +} + +//It blocks contain your test code and assertions. You cannot nest any other Ginkgo blocks +//within an It block. +// +//Ginkgo will normally run It blocks synchronously. To perform asynchronous tests, pass a +//function that accepts a Done channel. When you do this, you can also provide an optional timeout. +func It(text string, body interface{}, timeout ...float64) bool { + globalSuite.PushItNode(text, body, types.FlagTypeNone, codelocation.New(1), parseTimeout(timeout...)) + return true +} + +//You can focus individual Its using FIt +func FIt(text string, body interface{}, timeout ...float64) bool { + globalSuite.PushItNode(text, body, types.FlagTypeFocused, codelocation.New(1), parseTimeout(timeout...)) + return true +} + +//You can mark Its as pending using PIt +func PIt(text string, _ ...interface{}) bool { + globalSuite.PushItNode(text, func() {}, types.FlagTypePending, codelocation.New(1), 0) + return true +} + +//You can mark Its as pending using XIt +func XIt(text string, _ ...interface{}) bool { + globalSuite.PushItNode(text, func() {}, types.FlagTypePending, codelocation.New(1), 0) + return true +} + +//Specify blocks are aliases for It blocks and allow for more natural wording in situations +//which "It" does not fit into a natural sentence flow. All the same protocols apply for Specify blocks +//which apply to It blocks. +func Specify(text string, body interface{}, timeout ...float64) bool { + return It(text, body, timeout...) +} + +//You can focus individual Specifys using FSpecify +func FSpecify(text string, body interface{}, timeout ...float64) bool { + return FIt(text, body, timeout...) +} + +//You can mark Specifys as pending using PSpecify +func PSpecify(text string, is ...interface{}) bool { + return PIt(text, is...) +} + +//You can mark Specifys as pending using XSpecify +func XSpecify(text string, is ...interface{}) bool { + return XIt(text, is...) +} + +//By allows you to better document large Its. +// +//Generally you should try to keep your Its short and to the point. This is not always possible, however, +//especially in the context of integration tests that capture a particular workflow. +// +//By allows you to document such flows. By must be called within a runnable node (It, BeforeEach, Measure, etc...) +//By will simply log the passed in text to the GinkgoWriter. If By is handed a function it will immediately run the function. +func By(text string, callbacks ...func()) { + preamble := "\x1b[1mSTEP\x1b[0m" + if config.DefaultReporterConfig.NoColor { + preamble = "STEP" + } + fmt.Fprintln(GinkgoWriter, preamble+": "+text) + if len(callbacks) == 1 { + callbacks[0]() + } + if len(callbacks) > 1 { + panic("just one callback per By, please") + } +} + +//Measure blocks run the passed in body function repeatedly (determined by the samples argument) +//and accumulate metrics provided to the Benchmarker by the body function. +// +//The body function must have the signature: +// func(b Benchmarker) +func Measure(text string, body interface{}, samples int) bool { + globalSuite.PushMeasureNode(text, body, types.FlagTypeNone, codelocation.New(1), samples) + return true +} + +//You can focus individual Measures using FMeasure +func FMeasure(text string, body interface{}, samples int) bool { + globalSuite.PushMeasureNode(text, body, types.FlagTypeFocused, codelocation.New(1), samples) + return true +} + +//You can mark Maeasurements as pending using PMeasure +func PMeasure(text string, _ ...interface{}) bool { + globalSuite.PushMeasureNode(text, func(b Benchmarker) {}, types.FlagTypePending, codelocation.New(1), 0) + return true +} + +//You can mark Maeasurements as pending using XMeasure +func XMeasure(text string, _ ...interface{}) bool { + globalSuite.PushMeasureNode(text, func(b Benchmarker) {}, types.FlagTypePending, codelocation.New(1), 0) + return true +} + +//BeforeSuite blocks are run just once before any specs are run. When running in parallel, each +//parallel node process will call BeforeSuite. +// +//BeforeSuite blocks can be made asynchronous by providing a body function that accepts a Done channel +// +//You may only register *one* BeforeSuite handler per test suite. You typically do so in your bootstrap file at the top level. +func BeforeSuite(body interface{}, timeout ...float64) bool { + globalSuite.SetBeforeSuiteNode(body, codelocation.New(1), parseTimeout(timeout...)) + return true +} + +//AfterSuite blocks are *always* run after all the specs regardless of whether specs have passed or failed. +//Moreover, if Ginkgo receives an interrupt signal (^C) it will attempt to run the AfterSuite before exiting. +// +//When running in parallel, each parallel node process will call AfterSuite. +// +//AfterSuite blocks can be made asynchronous by providing a body function that accepts a Done channel +// +//You may only register *one* AfterSuite handler per test suite. You typically do so in your bootstrap file at the top level. +func AfterSuite(body interface{}, timeout ...float64) bool { + globalSuite.SetAfterSuiteNode(body, codelocation.New(1), parseTimeout(timeout...)) + return true +} + +//SynchronizedBeforeSuite blocks are primarily meant to solve the problem of setting up singleton external resources shared across +//nodes when running tests in parallel. For example, say you have a shared database that you can only start one instance of that +//must be used in your tests. When running in parallel, only one node should set up the database and all other nodes should wait +//until that node is done before running. +// +//SynchronizedBeforeSuite accomplishes this by taking *two* function arguments. The first is only run on parallel node #1. The second is +//run on all nodes, but *only* after the first function completes succesfully. Ginkgo also makes it possible to send data from the first function (on Node 1) +//to the second function (on all the other nodes). +// +//The functions have the following signatures. The first function (which only runs on node 1) has the signature: +// +// func() []byte +// +//or, to run asynchronously: +// +// func(done Done) []byte +// +//The byte array returned by the first function is then passed to the second function, which has the signature: +// +// func(data []byte) +// +//or, to run asynchronously: +// +// func(data []byte, done Done) +// +//Here's a simple pseudo-code example that starts a shared database on Node 1 and shares the database's address with the other nodes: +// +// var dbClient db.Client +// var dbRunner db.Runner +// +// var _ = SynchronizedBeforeSuite(func() []byte { +// dbRunner = db.NewRunner() +// err := dbRunner.Start() +// Ω(err).ShouldNot(HaveOccurred()) +// return []byte(dbRunner.URL) +// }, func(data []byte) { +// dbClient = db.NewClient() +// err := dbClient.Connect(string(data)) +// Ω(err).ShouldNot(HaveOccurred()) +// }) +func SynchronizedBeforeSuite(node1Body interface{}, allNodesBody interface{}, timeout ...float64) bool { + globalSuite.SetSynchronizedBeforeSuiteNode( + node1Body, + allNodesBody, + codelocation.New(1), + parseTimeout(timeout...), + ) + return true +} + +//SynchronizedAfterSuite blocks complement the SynchronizedBeforeSuite blocks in solving the problem of setting up +//external singleton resources shared across nodes when running tests in parallel. +// +//SynchronizedAfterSuite accomplishes this by taking *two* function arguments. The first runs on all nodes. The second runs only on parallel node #1 +//and *only* after all other nodes have finished and exited. This ensures that node 1, and any resources it is running, remain alive until +//all other nodes are finished. +// +//Both functions have the same signature: either func() or func(done Done) to run asynchronously. +// +//Here's a pseudo-code example that complements that given in SynchronizedBeforeSuite. Here, SynchronizedAfterSuite is used to tear down the shared database +//only after all nodes have finished: +// +// var _ = SynchronizedAfterSuite(func() { +// dbClient.Cleanup() +// }, func() { +// dbRunner.Stop() +// }) +func SynchronizedAfterSuite(allNodesBody interface{}, node1Body interface{}, timeout ...float64) bool { + globalSuite.SetSynchronizedAfterSuiteNode( + allNodesBody, + node1Body, + codelocation.New(1), + parseTimeout(timeout...), + ) + return true +} + +//BeforeEach blocks are run before It blocks. When multiple BeforeEach blocks are defined in nested +//Describe and Context blocks the outermost BeforeEach blocks are run first. +// +//Like It blocks, BeforeEach blocks can be made asynchronous by providing a body function that accepts +//a Done channel +func BeforeEach(body interface{}, timeout ...float64) bool { + globalSuite.PushBeforeEachNode(body, codelocation.New(1), parseTimeout(timeout...)) + return true +} + +//JustBeforeEach blocks are run before It blocks but *after* all BeforeEach blocks. For more details, +//read the [documentation](http://onsi.github.io/ginkgo/#separating_creation_and_configuration_) +// +//Like It blocks, BeforeEach blocks can be made asynchronous by providing a body function that accepts +//a Done channel +func JustBeforeEach(body interface{}, timeout ...float64) bool { + globalSuite.PushJustBeforeEachNode(body, codelocation.New(1), parseTimeout(timeout...)) + return true +} + +//AfterEach blocks are run after It blocks. When multiple AfterEach blocks are defined in nested +//Describe and Context blocks the innermost AfterEach blocks are run first. +// +//Like It blocks, AfterEach blocks can be made asynchronous by providing a body function that accepts +//a Done channel +func AfterEach(body interface{}, timeout ...float64) bool { + globalSuite.PushAfterEachNode(body, codelocation.New(1), parseTimeout(timeout...)) + return true +} + +func parseTimeout(timeout ...float64) time.Duration { + if len(timeout) == 0 { + return time.Duration(defaultTimeout * int64(time.Second)) + } else { + return time.Duration(timeout[0] * float64(time.Second)) + } +} diff --git a/vendor/github.com/onsi/ginkgo/internal/codelocation/code_location.go b/vendor/github.com/onsi/ginkgo/internal/codelocation/code_location.go new file mode 100644 index 00000000000..fa2f0bf730c --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/codelocation/code_location.go @@ -0,0 +1,32 @@ +package codelocation + +import ( + "regexp" + "runtime" + "runtime/debug" + "strings" + + "github.com/onsi/ginkgo/types" +) + +func New(skip int) types.CodeLocation { + _, file, line, _ := runtime.Caller(skip + 1) + stackTrace := PruneStack(string(debug.Stack()), skip) + return types.CodeLocation{FileName: file, LineNumber: line, FullStackTrace: stackTrace} +} + +func PruneStack(fullStackTrace string, skip int) string { + stack := strings.Split(fullStackTrace, "\n") + if len(stack) > 2*(skip+1) { + stack = stack[2*(skip+1):] + } + prunedStack := []string{} + re := regexp.MustCompile(`\/ginkgo\/|\/pkg\/testing\/|\/pkg\/runtime\/`) + for i := 0; i < len(stack)/2; i++ { + if !re.Match([]byte(stack[i*2])) { + prunedStack = append(prunedStack, stack[i*2]) + prunedStack = append(prunedStack, stack[i*2+1]) + } + } + return strings.Join(prunedStack, "\n") +} diff --git a/vendor/github.com/onsi/ginkgo/internal/containernode/container_node.go b/vendor/github.com/onsi/ginkgo/internal/containernode/container_node.go new file mode 100644 index 00000000000..0737746dcfe --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/containernode/container_node.go @@ -0,0 +1,151 @@ +package containernode + +import ( + "math/rand" + "sort" + + "github.com/onsi/ginkgo/internal/leafnodes" + "github.com/onsi/ginkgo/types" +) + +type subjectOrContainerNode struct { + containerNode *ContainerNode + subjectNode leafnodes.SubjectNode +} + +func (n subjectOrContainerNode) text() string { + if n.containerNode != nil { + return n.containerNode.Text() + } else { + return n.subjectNode.Text() + } +} + +type CollatedNodes struct { + Containers []*ContainerNode + Subject leafnodes.SubjectNode +} + +type ContainerNode struct { + text string + flag types.FlagType + codeLocation types.CodeLocation + + setupNodes []leafnodes.BasicNode + subjectAndContainerNodes []subjectOrContainerNode +} + +func New(text string, flag types.FlagType, codeLocation types.CodeLocation) *ContainerNode { + return &ContainerNode{ + text: text, + flag: flag, + codeLocation: codeLocation, + } +} + +func (container *ContainerNode) Shuffle(r *rand.Rand) { + sort.Sort(container) + permutation := r.Perm(len(container.subjectAndContainerNodes)) + shuffledNodes := make([]subjectOrContainerNode, len(container.subjectAndContainerNodes)) + for i, j := range permutation { + shuffledNodes[i] = container.subjectAndContainerNodes[j] + } + container.subjectAndContainerNodes = shuffledNodes +} + +func (node *ContainerNode) BackPropagateProgrammaticFocus() bool { + if node.flag == types.FlagTypePending { + return false + } + + shouldUnfocus := false + for _, subjectOrContainerNode := range node.subjectAndContainerNodes { + if subjectOrContainerNode.containerNode != nil { + shouldUnfocus = subjectOrContainerNode.containerNode.BackPropagateProgrammaticFocus() || shouldUnfocus + } else { + shouldUnfocus = (subjectOrContainerNode.subjectNode.Flag() == types.FlagTypeFocused) || shouldUnfocus + } + } + + if shouldUnfocus { + if node.flag == types.FlagTypeFocused { + node.flag = types.FlagTypeNone + } + return true + } + + return node.flag == types.FlagTypeFocused +} + +func (node *ContainerNode) Collate() []CollatedNodes { + return node.collate([]*ContainerNode{}) +} + +func (node *ContainerNode) collate(enclosingContainers []*ContainerNode) []CollatedNodes { + collated := make([]CollatedNodes, 0) + + containers := make([]*ContainerNode, len(enclosingContainers)) + copy(containers, enclosingContainers) + containers = append(containers, node) + + for _, subjectOrContainer := range node.subjectAndContainerNodes { + if subjectOrContainer.containerNode != nil { + collated = append(collated, subjectOrContainer.containerNode.collate(containers)...) + } else { + collated = append(collated, CollatedNodes{ + Containers: containers, + Subject: subjectOrContainer.subjectNode, + }) + } + } + + return collated +} + +func (node *ContainerNode) PushContainerNode(container *ContainerNode) { + node.subjectAndContainerNodes = append(node.subjectAndContainerNodes, subjectOrContainerNode{containerNode: container}) +} + +func (node *ContainerNode) PushSubjectNode(subject leafnodes.SubjectNode) { + node.subjectAndContainerNodes = append(node.subjectAndContainerNodes, subjectOrContainerNode{subjectNode: subject}) +} + +func (node *ContainerNode) PushSetupNode(setupNode leafnodes.BasicNode) { + node.setupNodes = append(node.setupNodes, setupNode) +} + +func (node *ContainerNode) SetupNodesOfType(nodeType types.SpecComponentType) []leafnodes.BasicNode { + nodes := []leafnodes.BasicNode{} + for _, setupNode := range node.setupNodes { + if setupNode.Type() == nodeType { + nodes = append(nodes, setupNode) + } + } + return nodes +} + +func (node *ContainerNode) Text() string { + return node.text +} + +func (node *ContainerNode) CodeLocation() types.CodeLocation { + return node.codeLocation +} + +func (node *ContainerNode) Flag() types.FlagType { + return node.flag +} + +//sort.Interface + +func (node *ContainerNode) Len() int { + return len(node.subjectAndContainerNodes) +} + +func (node *ContainerNode) Less(i, j int) bool { + return node.subjectAndContainerNodes[i].text() < node.subjectAndContainerNodes[j].text() +} + +func (node *ContainerNode) Swap(i, j int) { + node.subjectAndContainerNodes[i], node.subjectAndContainerNodes[j] = node.subjectAndContainerNodes[j], node.subjectAndContainerNodes[i] +} diff --git a/vendor/github.com/onsi/ginkgo/internal/failer/failer.go b/vendor/github.com/onsi/ginkgo/internal/failer/failer.go new file mode 100644 index 00000000000..678ea2514a6 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/failer/failer.go @@ -0,0 +1,92 @@ +package failer + +import ( + "fmt" + "sync" + + "github.com/onsi/ginkgo/types" +) + +type Failer struct { + lock *sync.Mutex + failure types.SpecFailure + state types.SpecState +} + +func New() *Failer { + return &Failer{ + lock: &sync.Mutex{}, + state: types.SpecStatePassed, + } +} + +func (f *Failer) Panic(location types.CodeLocation, forwardedPanic interface{}) { + f.lock.Lock() + defer f.lock.Unlock() + + if f.state == types.SpecStatePassed { + f.state = types.SpecStatePanicked + f.failure = types.SpecFailure{ + Message: "Test Panicked", + Location: location, + ForwardedPanic: fmt.Sprintf("%v", forwardedPanic), + } + } +} + +func (f *Failer) Timeout(location types.CodeLocation) { + f.lock.Lock() + defer f.lock.Unlock() + + if f.state == types.SpecStatePassed { + f.state = types.SpecStateTimedOut + f.failure = types.SpecFailure{ + Message: "Timed out", + Location: location, + } + } +} + +func (f *Failer) Fail(message string, location types.CodeLocation) { + f.lock.Lock() + defer f.lock.Unlock() + + if f.state == types.SpecStatePassed { + f.state = types.SpecStateFailed + f.failure = types.SpecFailure{ + Message: message, + Location: location, + } + } +} + +func (f *Failer) Drain(componentType types.SpecComponentType, componentIndex int, componentCodeLocation types.CodeLocation) (types.SpecFailure, types.SpecState) { + f.lock.Lock() + defer f.lock.Unlock() + + failure := f.failure + outcome := f.state + if outcome != types.SpecStatePassed { + failure.ComponentType = componentType + failure.ComponentIndex = componentIndex + failure.ComponentCodeLocation = componentCodeLocation + } + + f.state = types.SpecStatePassed + f.failure = types.SpecFailure{} + + return failure, outcome +} + +func (f *Failer) Skip(message string, location types.CodeLocation) { + f.lock.Lock() + defer f.lock.Unlock() + + if f.state == types.SpecStatePassed { + f.state = types.SpecStateSkipped + f.failure = types.SpecFailure{ + Message: message, + Location: location, + } + } +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/benchmarker.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/benchmarker.go new file mode 100644 index 00000000000..9c3eed2b6fe --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/benchmarker.go @@ -0,0 +1,103 @@ +package leafnodes + +import ( + "math" + "time" + + "sync" + + "github.com/onsi/ginkgo/types" +) + +type benchmarker struct { + mu sync.Mutex + measurements map[string]*types.SpecMeasurement + orderCounter int +} + +func newBenchmarker() *benchmarker { + return &benchmarker{ + measurements: make(map[string]*types.SpecMeasurement, 0), + } +} + +func (b *benchmarker) Time(name string, body func(), info ...interface{}) (elapsedTime time.Duration) { + t := time.Now() + body() + elapsedTime = time.Since(t) + + b.mu.Lock() + defer b.mu.Unlock() + measurement := b.getMeasurement(name, "Fastest Time", "Slowest Time", "Average Time", "s", 3, info...) + measurement.Results = append(measurement.Results, elapsedTime.Seconds()) + + return +} + +func (b *benchmarker) RecordValue(name string, value float64, info ...interface{}) { + measurement := b.getMeasurement(name, "Smallest", " Largest", " Average", "", 3, info...) + b.mu.Lock() + defer b.mu.Unlock() + measurement.Results = append(measurement.Results, value) +} + +func (b *benchmarker) RecordValueWithPrecision(name string, value float64, units string, precision int, info ...interface{}) { + measurement := b.getMeasurement(name, "Smallest", " Largest", " Average", units, precision, info...) + b.mu.Lock() + defer b.mu.Unlock() + measurement.Results = append(measurement.Results, value) +} + +func (b *benchmarker) getMeasurement(name string, smallestLabel string, largestLabel string, averageLabel string, units string, precision int, info ...interface{}) *types.SpecMeasurement { + measurement, ok := b.measurements[name] + if !ok { + var computedInfo interface{} + computedInfo = nil + if len(info) > 0 { + computedInfo = info[0] + } + measurement = &types.SpecMeasurement{ + Name: name, + Info: computedInfo, + Order: b.orderCounter, + SmallestLabel: smallestLabel, + LargestLabel: largestLabel, + AverageLabel: averageLabel, + Units: units, + Precision: precision, + Results: make([]float64, 0), + } + b.measurements[name] = measurement + b.orderCounter++ + } + + return measurement +} + +func (b *benchmarker) measurementsReport() map[string]*types.SpecMeasurement { + b.mu.Lock() + defer b.mu.Unlock() + for _, measurement := range b.measurements { + measurement.Smallest = math.MaxFloat64 + measurement.Largest = -math.MaxFloat64 + sum := float64(0) + sumOfSquares := float64(0) + + for _, result := range measurement.Results { + if result > measurement.Largest { + measurement.Largest = result + } + if result < measurement.Smallest { + measurement.Smallest = result + } + sum += result + sumOfSquares += result * result + } + + n := float64(len(measurement.Results)) + measurement.Average = sum / n + measurement.StdDeviation = math.Sqrt(sumOfSquares/n - (sum/n)*(sum/n)) + } + + return b.measurements +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/interfaces.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/interfaces.go new file mode 100644 index 00000000000..8c3902d601c --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/interfaces.go @@ -0,0 +1,19 @@ +package leafnodes + +import ( + "github.com/onsi/ginkgo/types" +) + +type BasicNode interface { + Type() types.SpecComponentType + Run() (types.SpecState, types.SpecFailure) + CodeLocation() types.CodeLocation +} + +type SubjectNode interface { + BasicNode + + Text() string + Flag() types.FlagType + Samples() int +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/it_node.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/it_node.go new file mode 100644 index 00000000000..c76fe3a4512 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/it_node.go @@ -0,0 +1,46 @@ +package leafnodes + +import ( + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/types" + "time" +) + +type ItNode struct { + runner *runner + + flag types.FlagType + text string +} + +func NewItNode(text string, body interface{}, flag types.FlagType, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer, componentIndex int) *ItNode { + return &ItNode{ + runner: newRunner(body, codeLocation, timeout, failer, types.SpecComponentTypeIt, componentIndex), + flag: flag, + text: text, + } +} + +func (node *ItNode) Run() (outcome types.SpecState, failure types.SpecFailure) { + return node.runner.run() +} + +func (node *ItNode) Type() types.SpecComponentType { + return types.SpecComponentTypeIt +} + +func (node *ItNode) Text() string { + return node.text +} + +func (node *ItNode) Flag() types.FlagType { + return node.flag +} + +func (node *ItNode) CodeLocation() types.CodeLocation { + return node.runner.codeLocation +} + +func (node *ItNode) Samples() int { + return 1 +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/measure_node.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/measure_node.go new file mode 100644 index 00000000000..efc3348c1b6 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/measure_node.go @@ -0,0 +1,61 @@ +package leafnodes + +import ( + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/types" + "reflect" +) + +type MeasureNode struct { + runner *runner + + text string + flag types.FlagType + samples int + benchmarker *benchmarker +} + +func NewMeasureNode(text string, body interface{}, flag types.FlagType, codeLocation types.CodeLocation, samples int, failer *failer.Failer, componentIndex int) *MeasureNode { + benchmarker := newBenchmarker() + + wrappedBody := func() { + reflect.ValueOf(body).Call([]reflect.Value{reflect.ValueOf(benchmarker)}) + } + + return &MeasureNode{ + runner: newRunner(wrappedBody, codeLocation, 0, failer, types.SpecComponentTypeMeasure, componentIndex), + + text: text, + flag: flag, + samples: samples, + benchmarker: benchmarker, + } +} + +func (node *MeasureNode) Run() (outcome types.SpecState, failure types.SpecFailure) { + return node.runner.run() +} + +func (node *MeasureNode) MeasurementsReport() map[string]*types.SpecMeasurement { + return node.benchmarker.measurementsReport() +} + +func (node *MeasureNode) Type() types.SpecComponentType { + return types.SpecComponentTypeMeasure +} + +func (node *MeasureNode) Text() string { + return node.text +} + +func (node *MeasureNode) Flag() types.FlagType { + return node.flag +} + +func (node *MeasureNode) CodeLocation() types.CodeLocation { + return node.runner.codeLocation +} + +func (node *MeasureNode) Samples() int { + return node.samples +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/runner.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/runner.go new file mode 100644 index 00000000000..870ad826da0 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/runner.go @@ -0,0 +1,113 @@ +package leafnodes + +import ( + "fmt" + "github.com/onsi/ginkgo/internal/codelocation" + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/types" + "reflect" + "time" +) + +type runner struct { + isAsync bool + asyncFunc func(chan<- interface{}) + syncFunc func() + codeLocation types.CodeLocation + timeoutThreshold time.Duration + nodeType types.SpecComponentType + componentIndex int + failer *failer.Failer +} + +func newRunner(body interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer, nodeType types.SpecComponentType, componentIndex int) *runner { + bodyType := reflect.TypeOf(body) + if bodyType.Kind() != reflect.Func { + panic(fmt.Sprintf("Expected a function but got something else at %v", codeLocation)) + } + + runner := &runner{ + codeLocation: codeLocation, + timeoutThreshold: timeout, + failer: failer, + nodeType: nodeType, + componentIndex: componentIndex, + } + + switch bodyType.NumIn() { + case 0: + runner.syncFunc = body.(func()) + return runner + case 1: + if !(bodyType.In(0).Kind() == reflect.Chan && bodyType.In(0).Elem().Kind() == reflect.Interface) { + panic(fmt.Sprintf("Must pass a Done channel to function at %v", codeLocation)) + } + + wrappedBody := func(done chan<- interface{}) { + bodyValue := reflect.ValueOf(body) + bodyValue.Call([]reflect.Value{reflect.ValueOf(done)}) + } + + runner.isAsync = true + runner.asyncFunc = wrappedBody + return runner + } + + panic(fmt.Sprintf("Too many arguments to function at %v", codeLocation)) +} + +func (r *runner) run() (outcome types.SpecState, failure types.SpecFailure) { + if r.isAsync { + return r.runAsync() + } else { + return r.runSync() + } +} + +func (r *runner) runAsync() (outcome types.SpecState, failure types.SpecFailure) { + done := make(chan interface{}, 1) + + go func() { + finished := false + + defer func() { + if e := recover(); e != nil || !finished { + r.failer.Panic(codelocation.New(2), e) + select { + case <-done: + break + default: + close(done) + } + } + }() + + r.asyncFunc(done) + finished = true + }() + + select { + case <-done: + case <-time.After(r.timeoutThreshold): + r.failer.Timeout(r.codeLocation) + } + + failure, outcome = r.failer.Drain(r.nodeType, r.componentIndex, r.codeLocation) + return +} +func (r *runner) runSync() (outcome types.SpecState, failure types.SpecFailure) { + finished := false + + defer func() { + if e := recover(); e != nil || !finished { + r.failer.Panic(codelocation.New(2), e) + } + + failure, outcome = r.failer.Drain(r.nodeType, r.componentIndex, r.codeLocation) + }() + + r.syncFunc() + finished = true + + return +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/setup_nodes.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/setup_nodes.go new file mode 100644 index 00000000000..6b725a63153 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/setup_nodes.go @@ -0,0 +1,41 @@ +package leafnodes + +import ( + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/types" + "time" +) + +type SetupNode struct { + runner *runner +} + +func (node *SetupNode) Run() (outcome types.SpecState, failure types.SpecFailure) { + return node.runner.run() +} + +func (node *SetupNode) Type() types.SpecComponentType { + return node.runner.nodeType +} + +func (node *SetupNode) CodeLocation() types.CodeLocation { + return node.runner.codeLocation +} + +func NewBeforeEachNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer, componentIndex int) *SetupNode { + return &SetupNode{ + runner: newRunner(body, codeLocation, timeout, failer, types.SpecComponentTypeBeforeEach, componentIndex), + } +} + +func NewAfterEachNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer, componentIndex int) *SetupNode { + return &SetupNode{ + runner: newRunner(body, codeLocation, timeout, failer, types.SpecComponentTypeAfterEach, componentIndex), + } +} + +func NewJustBeforeEachNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer, componentIndex int) *SetupNode { + return &SetupNode{ + runner: newRunner(body, codeLocation, timeout, failer, types.SpecComponentTypeJustBeforeEach, componentIndex), + } +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/suite_nodes.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/suite_nodes.go new file mode 100644 index 00000000000..2ccc7dc0fb0 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/suite_nodes.go @@ -0,0 +1,54 @@ +package leafnodes + +import ( + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/types" + "time" +) + +type SuiteNode interface { + Run(parallelNode int, parallelTotal int, syncHost string) bool + Passed() bool + Summary() *types.SetupSummary +} + +type simpleSuiteNode struct { + runner *runner + outcome types.SpecState + failure types.SpecFailure + runTime time.Duration +} + +func (node *simpleSuiteNode) Run(parallelNode int, parallelTotal int, syncHost string) bool { + t := time.Now() + node.outcome, node.failure = node.runner.run() + node.runTime = time.Since(t) + + return node.outcome == types.SpecStatePassed +} + +func (node *simpleSuiteNode) Passed() bool { + return node.outcome == types.SpecStatePassed +} + +func (node *simpleSuiteNode) Summary() *types.SetupSummary { + return &types.SetupSummary{ + ComponentType: node.runner.nodeType, + CodeLocation: node.runner.codeLocation, + State: node.outcome, + RunTime: node.runTime, + Failure: node.failure, + } +} + +func NewBeforeSuiteNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer) SuiteNode { + return &simpleSuiteNode{ + runner: newRunner(body, codeLocation, timeout, failer, types.SpecComponentTypeBeforeSuite, 0), + } +} + +func NewAfterSuiteNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer) SuiteNode { + return &simpleSuiteNode{ + runner: newRunner(body, codeLocation, timeout, failer, types.SpecComponentTypeAfterSuite, 0), + } +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/synchronized_after_suite_node.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/synchronized_after_suite_node.go new file mode 100644 index 00000000000..e7030d9149a --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/synchronized_after_suite_node.go @@ -0,0 +1,89 @@ +package leafnodes + +import ( + "encoding/json" + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/types" + "io/ioutil" + "net/http" + "time" +) + +type synchronizedAfterSuiteNode struct { + runnerA *runner + runnerB *runner + + outcome types.SpecState + failure types.SpecFailure + runTime time.Duration +} + +func NewSynchronizedAfterSuiteNode(bodyA interface{}, bodyB interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer) SuiteNode { + return &synchronizedAfterSuiteNode{ + runnerA: newRunner(bodyA, codeLocation, timeout, failer, types.SpecComponentTypeAfterSuite, 0), + runnerB: newRunner(bodyB, codeLocation, timeout, failer, types.SpecComponentTypeAfterSuite, 0), + } +} + +func (node *synchronizedAfterSuiteNode) Run(parallelNode int, parallelTotal int, syncHost string) bool { + node.outcome, node.failure = node.runnerA.run() + + if parallelNode == 1 { + if parallelTotal > 1 { + node.waitUntilOtherNodesAreDone(syncHost) + } + + outcome, failure := node.runnerB.run() + + if node.outcome == types.SpecStatePassed { + node.outcome, node.failure = outcome, failure + } + } + + return node.outcome == types.SpecStatePassed +} + +func (node *synchronizedAfterSuiteNode) Passed() bool { + return node.outcome == types.SpecStatePassed +} + +func (node *synchronizedAfterSuiteNode) Summary() *types.SetupSummary { + return &types.SetupSummary{ + ComponentType: node.runnerA.nodeType, + CodeLocation: node.runnerA.codeLocation, + State: node.outcome, + RunTime: node.runTime, + Failure: node.failure, + } +} + +func (node *synchronizedAfterSuiteNode) waitUntilOtherNodesAreDone(syncHost string) { + for { + if node.canRun(syncHost) { + return + } + + time.Sleep(50 * time.Millisecond) + } +} + +func (node *synchronizedAfterSuiteNode) canRun(syncHost string) bool { + resp, err := http.Get(syncHost + "/RemoteAfterSuiteData") + if err != nil || resp.StatusCode != http.StatusOK { + return false + } + + body, err := ioutil.ReadAll(resp.Body) + if err != nil { + return false + } + resp.Body.Close() + + afterSuiteData := types.RemoteAfterSuiteData{} + err = json.Unmarshal(body, &afterSuiteData) + if err != nil { + return false + } + + return afterSuiteData.CanRun +} diff --git a/vendor/github.com/onsi/ginkgo/internal/leafnodes/synchronized_before_suite_node.go b/vendor/github.com/onsi/ginkgo/internal/leafnodes/synchronized_before_suite_node.go new file mode 100644 index 00000000000..76a9679813f --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/leafnodes/synchronized_before_suite_node.go @@ -0,0 +1,182 @@ +package leafnodes + +import ( + "bytes" + "encoding/json" + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/types" + "io/ioutil" + "net/http" + "reflect" + "time" +) + +type synchronizedBeforeSuiteNode struct { + runnerA *runner + runnerB *runner + + data []byte + + outcome types.SpecState + failure types.SpecFailure + runTime time.Duration +} + +func NewSynchronizedBeforeSuiteNode(bodyA interface{}, bodyB interface{}, codeLocation types.CodeLocation, timeout time.Duration, failer *failer.Failer) SuiteNode { + node := &synchronizedBeforeSuiteNode{} + + node.runnerA = newRunner(node.wrapA(bodyA), codeLocation, timeout, failer, types.SpecComponentTypeBeforeSuite, 0) + node.runnerB = newRunner(node.wrapB(bodyB), codeLocation, timeout, failer, types.SpecComponentTypeBeforeSuite, 0) + + return node +} + +func (node *synchronizedBeforeSuiteNode) Run(parallelNode int, parallelTotal int, syncHost string) bool { + t := time.Now() + defer func() { + node.runTime = time.Since(t) + }() + + if parallelNode == 1 { + node.outcome, node.failure = node.runA(parallelTotal, syncHost) + } else { + node.outcome, node.failure = node.waitForA(syncHost) + } + + if node.outcome != types.SpecStatePassed { + return false + } + node.outcome, node.failure = node.runnerB.run() + + return node.outcome == types.SpecStatePassed +} + +func (node *synchronizedBeforeSuiteNode) runA(parallelTotal int, syncHost string) (types.SpecState, types.SpecFailure) { + outcome, failure := node.runnerA.run() + + if parallelTotal > 1 { + state := types.RemoteBeforeSuiteStatePassed + if outcome != types.SpecStatePassed { + state = types.RemoteBeforeSuiteStateFailed + } + json := (types.RemoteBeforeSuiteData{ + Data: node.data, + State: state, + }).ToJSON() + http.Post(syncHost+"/BeforeSuiteState", "application/json", bytes.NewBuffer(json)) + } + + return outcome, failure +} + +func (node *synchronizedBeforeSuiteNode) waitForA(syncHost string) (types.SpecState, types.SpecFailure) { + failure := func(message string) types.SpecFailure { + return types.SpecFailure{ + Message: message, + Location: node.runnerA.codeLocation, + ComponentType: node.runnerA.nodeType, + ComponentIndex: node.runnerA.componentIndex, + ComponentCodeLocation: node.runnerA.codeLocation, + } + } + for { + resp, err := http.Get(syncHost + "/BeforeSuiteState") + if err != nil || resp.StatusCode != http.StatusOK { + return types.SpecStateFailed, failure("Failed to fetch BeforeSuite state") + } + + body, err := ioutil.ReadAll(resp.Body) + if err != nil { + return types.SpecStateFailed, failure("Failed to read BeforeSuite state") + } + resp.Body.Close() + + beforeSuiteData := types.RemoteBeforeSuiteData{} + err = json.Unmarshal(body, &beforeSuiteData) + if err != nil { + return types.SpecStateFailed, failure("Failed to decode BeforeSuite state") + } + + switch beforeSuiteData.State { + case types.RemoteBeforeSuiteStatePassed: + node.data = beforeSuiteData.Data + return types.SpecStatePassed, types.SpecFailure{} + case types.RemoteBeforeSuiteStateFailed: + return types.SpecStateFailed, failure("BeforeSuite on Node 1 failed") + case types.RemoteBeforeSuiteStateDisappeared: + return types.SpecStateFailed, failure("Node 1 disappeared before completing BeforeSuite") + } + + time.Sleep(50 * time.Millisecond) + } + + return types.SpecStateFailed, failure("Shouldn't get here!") +} + +func (node *synchronizedBeforeSuiteNode) Passed() bool { + return node.outcome == types.SpecStatePassed +} + +func (node *synchronizedBeforeSuiteNode) Summary() *types.SetupSummary { + return &types.SetupSummary{ + ComponentType: node.runnerA.nodeType, + CodeLocation: node.runnerA.codeLocation, + State: node.outcome, + RunTime: node.runTime, + Failure: node.failure, + } +} + +func (node *synchronizedBeforeSuiteNode) wrapA(bodyA interface{}) interface{} { + typeA := reflect.TypeOf(bodyA) + if typeA.Kind() != reflect.Func { + panic("SynchronizedBeforeSuite expects a function as its first argument") + } + + takesNothing := typeA.NumIn() == 0 + takesADoneChannel := typeA.NumIn() == 1 && typeA.In(0).Kind() == reflect.Chan && typeA.In(0).Elem().Kind() == reflect.Interface + returnsBytes := typeA.NumOut() == 1 && typeA.Out(0).Kind() == reflect.Slice && typeA.Out(0).Elem().Kind() == reflect.Uint8 + + if !((takesNothing || takesADoneChannel) && returnsBytes) { + panic("SynchronizedBeforeSuite's first argument should be a function that returns []byte and either takes no arguments or takes a Done channel.") + } + + if takesADoneChannel { + return func(done chan<- interface{}) { + out := reflect.ValueOf(bodyA).Call([]reflect.Value{reflect.ValueOf(done)}) + node.data = out[0].Interface().([]byte) + } + } + + return func() { + out := reflect.ValueOf(bodyA).Call([]reflect.Value{}) + node.data = out[0].Interface().([]byte) + } +} + +func (node *synchronizedBeforeSuiteNode) wrapB(bodyB interface{}) interface{} { + typeB := reflect.TypeOf(bodyB) + if typeB.Kind() != reflect.Func { + panic("SynchronizedBeforeSuite expects a function as its second argument") + } + + returnsNothing := typeB.NumOut() == 0 + takesBytesOnly := typeB.NumIn() == 1 && typeB.In(0).Kind() == reflect.Slice && typeB.In(0).Elem().Kind() == reflect.Uint8 + takesBytesAndDone := typeB.NumIn() == 2 && + typeB.In(0).Kind() == reflect.Slice && typeB.In(0).Elem().Kind() == reflect.Uint8 && + typeB.In(1).Kind() == reflect.Chan && typeB.In(1).Elem().Kind() == reflect.Interface + + if !((takesBytesOnly || takesBytesAndDone) && returnsNothing) { + panic("SynchronizedBeforeSuite's second argument should be a function that returns nothing and either takes []byte or ([]byte, Done)") + } + + if takesBytesAndDone { + return func(done chan<- interface{}) { + reflect.ValueOf(bodyB).Call([]reflect.Value{reflect.ValueOf(node.data), reflect.ValueOf(done)}) + } + } + + return func() { + reflect.ValueOf(bodyB).Call([]reflect.Value{reflect.ValueOf(node.data)}) + } +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/aggregator.go b/vendor/github.com/onsi/ginkgo/internal/remote/aggregator.go new file mode 100644 index 00000000000..522d44e3573 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/aggregator.go @@ -0,0 +1,249 @@ +/* + +Aggregator is a reporter used by the Ginkgo CLI to aggregate and present parallel test output +coherently as tests complete. You shouldn't need to use this in your code. To run tests in parallel: + + ginkgo -nodes=N + +where N is the number of nodes you desire. +*/ +package remote + +import ( + "time" + + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/reporters/stenographer" + "github.com/onsi/ginkgo/types" +) + +type configAndSuite struct { + config config.GinkgoConfigType + summary *types.SuiteSummary +} + +type Aggregator struct { + nodeCount int + config config.DefaultReporterConfigType + stenographer stenographer.Stenographer + result chan bool + + suiteBeginnings chan configAndSuite + aggregatedSuiteBeginnings []configAndSuite + + beforeSuites chan *types.SetupSummary + aggregatedBeforeSuites []*types.SetupSummary + + afterSuites chan *types.SetupSummary + aggregatedAfterSuites []*types.SetupSummary + + specCompletions chan *types.SpecSummary + completedSpecs []*types.SpecSummary + + suiteEndings chan *types.SuiteSummary + aggregatedSuiteEndings []*types.SuiteSummary + specs []*types.SpecSummary + + startTime time.Time +} + +func NewAggregator(nodeCount int, result chan bool, config config.DefaultReporterConfigType, stenographer stenographer.Stenographer) *Aggregator { + aggregator := &Aggregator{ + nodeCount: nodeCount, + result: result, + config: config, + stenographer: stenographer, + + suiteBeginnings: make(chan configAndSuite, 0), + beforeSuites: make(chan *types.SetupSummary, 0), + afterSuites: make(chan *types.SetupSummary, 0), + specCompletions: make(chan *types.SpecSummary, 0), + suiteEndings: make(chan *types.SuiteSummary, 0), + } + + go aggregator.mux() + + return aggregator +} + +func (aggregator *Aggregator) SpecSuiteWillBegin(config config.GinkgoConfigType, summary *types.SuiteSummary) { + aggregator.suiteBeginnings <- configAndSuite{config, summary} +} + +func (aggregator *Aggregator) BeforeSuiteDidRun(setupSummary *types.SetupSummary) { + aggregator.beforeSuites <- setupSummary +} + +func (aggregator *Aggregator) AfterSuiteDidRun(setupSummary *types.SetupSummary) { + aggregator.afterSuites <- setupSummary +} + +func (aggregator *Aggregator) SpecWillRun(specSummary *types.SpecSummary) { + //noop +} + +func (aggregator *Aggregator) SpecDidComplete(specSummary *types.SpecSummary) { + aggregator.specCompletions <- specSummary +} + +func (aggregator *Aggregator) SpecSuiteDidEnd(summary *types.SuiteSummary) { + aggregator.suiteEndings <- summary +} + +func (aggregator *Aggregator) mux() { +loop: + for { + select { + case configAndSuite := <-aggregator.suiteBeginnings: + aggregator.registerSuiteBeginning(configAndSuite) + case setupSummary := <-aggregator.beforeSuites: + aggregator.registerBeforeSuite(setupSummary) + case setupSummary := <-aggregator.afterSuites: + aggregator.registerAfterSuite(setupSummary) + case specSummary := <-aggregator.specCompletions: + aggregator.registerSpecCompletion(specSummary) + case suite := <-aggregator.suiteEndings: + finished, passed := aggregator.registerSuiteEnding(suite) + if finished { + aggregator.result <- passed + break loop + } + } + } +} + +func (aggregator *Aggregator) registerSuiteBeginning(configAndSuite configAndSuite) { + aggregator.aggregatedSuiteBeginnings = append(aggregator.aggregatedSuiteBeginnings, configAndSuite) + + if len(aggregator.aggregatedSuiteBeginnings) == 1 { + aggregator.startTime = time.Now() + } + + if len(aggregator.aggregatedSuiteBeginnings) != aggregator.nodeCount { + return + } + + aggregator.stenographer.AnnounceSuite(configAndSuite.summary.SuiteDescription, configAndSuite.config.RandomSeed, configAndSuite.config.RandomizeAllSpecs, aggregator.config.Succinct) + + totalNumberOfSpecs := 0 + if len(aggregator.aggregatedSuiteBeginnings) > 0 { + totalNumberOfSpecs = configAndSuite.summary.NumberOfSpecsBeforeParallelization + } + + aggregator.stenographer.AnnounceTotalNumberOfSpecs(totalNumberOfSpecs, aggregator.config.Succinct) + aggregator.stenographer.AnnounceAggregatedParallelRun(aggregator.nodeCount, aggregator.config.Succinct) + aggregator.flushCompletedSpecs() +} + +func (aggregator *Aggregator) registerBeforeSuite(setupSummary *types.SetupSummary) { + aggregator.aggregatedBeforeSuites = append(aggregator.aggregatedBeforeSuites, setupSummary) + aggregator.flushCompletedSpecs() +} + +func (aggregator *Aggregator) registerAfterSuite(setupSummary *types.SetupSummary) { + aggregator.aggregatedAfterSuites = append(aggregator.aggregatedAfterSuites, setupSummary) + aggregator.flushCompletedSpecs() +} + +func (aggregator *Aggregator) registerSpecCompletion(specSummary *types.SpecSummary) { + aggregator.completedSpecs = append(aggregator.completedSpecs, specSummary) + aggregator.specs = append(aggregator.specs, specSummary) + aggregator.flushCompletedSpecs() +} + +func (aggregator *Aggregator) flushCompletedSpecs() { + if len(aggregator.aggregatedSuiteBeginnings) != aggregator.nodeCount { + return + } + + for _, setupSummary := range aggregator.aggregatedBeforeSuites { + aggregator.announceBeforeSuite(setupSummary) + } + + for _, specSummary := range aggregator.completedSpecs { + aggregator.announceSpec(specSummary) + } + + for _, setupSummary := range aggregator.aggregatedAfterSuites { + aggregator.announceAfterSuite(setupSummary) + } + + aggregator.aggregatedBeforeSuites = []*types.SetupSummary{} + aggregator.completedSpecs = []*types.SpecSummary{} + aggregator.aggregatedAfterSuites = []*types.SetupSummary{} +} + +func (aggregator *Aggregator) announceBeforeSuite(setupSummary *types.SetupSummary) { + aggregator.stenographer.AnnounceCapturedOutput(setupSummary.CapturedOutput) + if setupSummary.State != types.SpecStatePassed { + aggregator.stenographer.AnnounceBeforeSuiteFailure(setupSummary, aggregator.config.Succinct, aggregator.config.FullTrace) + } +} + +func (aggregator *Aggregator) announceAfterSuite(setupSummary *types.SetupSummary) { + aggregator.stenographer.AnnounceCapturedOutput(setupSummary.CapturedOutput) + if setupSummary.State != types.SpecStatePassed { + aggregator.stenographer.AnnounceAfterSuiteFailure(setupSummary, aggregator.config.Succinct, aggregator.config.FullTrace) + } +} + +func (aggregator *Aggregator) announceSpec(specSummary *types.SpecSummary) { + if aggregator.config.Verbose && specSummary.State != types.SpecStatePending && specSummary.State != types.SpecStateSkipped { + aggregator.stenographer.AnnounceSpecWillRun(specSummary) + } + + aggregator.stenographer.AnnounceCapturedOutput(specSummary.CapturedOutput) + + switch specSummary.State { + case types.SpecStatePassed: + if specSummary.IsMeasurement { + aggregator.stenographer.AnnounceSuccesfulMeasurement(specSummary, aggregator.config.Succinct) + } else if specSummary.RunTime.Seconds() >= aggregator.config.SlowSpecThreshold { + aggregator.stenographer.AnnounceSuccesfulSlowSpec(specSummary, aggregator.config.Succinct) + } else { + aggregator.stenographer.AnnounceSuccesfulSpec(specSummary) + } + + case types.SpecStatePending: + aggregator.stenographer.AnnouncePendingSpec(specSummary, aggregator.config.NoisyPendings && !aggregator.config.Succinct) + case types.SpecStateSkipped: + aggregator.stenographer.AnnounceSkippedSpec(specSummary, aggregator.config.Succinct, aggregator.config.FullTrace) + case types.SpecStateTimedOut: + aggregator.stenographer.AnnounceSpecTimedOut(specSummary, aggregator.config.Succinct, aggregator.config.FullTrace) + case types.SpecStatePanicked: + aggregator.stenographer.AnnounceSpecPanicked(specSummary, aggregator.config.Succinct, aggregator.config.FullTrace) + case types.SpecStateFailed: + aggregator.stenographer.AnnounceSpecFailed(specSummary, aggregator.config.Succinct, aggregator.config.FullTrace) + } +} + +func (aggregator *Aggregator) registerSuiteEnding(suite *types.SuiteSummary) (finished bool, passed bool) { + aggregator.aggregatedSuiteEndings = append(aggregator.aggregatedSuiteEndings, suite) + if len(aggregator.aggregatedSuiteEndings) < aggregator.nodeCount { + return false, false + } + + aggregatedSuiteSummary := &types.SuiteSummary{} + aggregatedSuiteSummary.SuiteSucceeded = true + + for _, suiteSummary := range aggregator.aggregatedSuiteEndings { + if suiteSummary.SuiteSucceeded == false { + aggregatedSuiteSummary.SuiteSucceeded = false + } + + aggregatedSuiteSummary.NumberOfSpecsThatWillBeRun += suiteSummary.NumberOfSpecsThatWillBeRun + aggregatedSuiteSummary.NumberOfTotalSpecs += suiteSummary.NumberOfTotalSpecs + aggregatedSuiteSummary.NumberOfPassedSpecs += suiteSummary.NumberOfPassedSpecs + aggregatedSuiteSummary.NumberOfFailedSpecs += suiteSummary.NumberOfFailedSpecs + aggregatedSuiteSummary.NumberOfPendingSpecs += suiteSummary.NumberOfPendingSpecs + aggregatedSuiteSummary.NumberOfSkippedSpecs += suiteSummary.NumberOfSkippedSpecs + aggregatedSuiteSummary.NumberOfFlakedSpecs += suiteSummary.NumberOfFlakedSpecs + } + + aggregatedSuiteSummary.RunTime = time.Since(aggregator.startTime) + + aggregator.stenographer.SummarizeFailures(aggregator.specs) + aggregator.stenographer.AnnounceSpecRunCompletion(aggregatedSuiteSummary, aggregator.config.Succinct) + + return true, aggregatedSuiteSummary.SuiteSucceeded +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/forwarding_reporter.go b/vendor/github.com/onsi/ginkgo/internal/remote/forwarding_reporter.go new file mode 100644 index 00000000000..025eb506448 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/forwarding_reporter.go @@ -0,0 +1,90 @@ +package remote + +import ( + "bytes" + "encoding/json" + "io" + "net/http" + + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/types" +) + +//An interface to net/http's client to allow the injection of fakes under test +type Poster interface { + Post(url string, bodyType string, body io.Reader) (resp *http.Response, err error) +} + +/* +The ForwardingReporter is a Ginkgo reporter that forwards information to +a Ginkgo remote server. + +When streaming parallel test output, this repoter is automatically installed by Ginkgo. + +This is accomplished by passing in the GINKGO_REMOTE_REPORTING_SERVER environment variable to `go test`, the Ginkgo test runner +detects this environment variable (which should contain the host of the server) and automatically installs a ForwardingReporter +in place of Ginkgo's DefaultReporter. +*/ + +type ForwardingReporter struct { + serverHost string + poster Poster + outputInterceptor OutputInterceptor +} + +func NewForwardingReporter(serverHost string, poster Poster, outputInterceptor OutputInterceptor) *ForwardingReporter { + return &ForwardingReporter{ + serverHost: serverHost, + poster: poster, + outputInterceptor: outputInterceptor, + } +} + +func (reporter *ForwardingReporter) post(path string, data interface{}) { + encoded, _ := json.Marshal(data) + buffer := bytes.NewBuffer(encoded) + reporter.poster.Post(reporter.serverHost+path, "application/json", buffer) +} + +func (reporter *ForwardingReporter) SpecSuiteWillBegin(conf config.GinkgoConfigType, summary *types.SuiteSummary) { + data := struct { + Config config.GinkgoConfigType `json:"config"` + Summary *types.SuiteSummary `json:"suite-summary"` + }{ + conf, + summary, + } + + reporter.outputInterceptor.StartInterceptingOutput() + reporter.post("/SpecSuiteWillBegin", data) +} + +func (reporter *ForwardingReporter) BeforeSuiteDidRun(setupSummary *types.SetupSummary) { + output, _ := reporter.outputInterceptor.StopInterceptingAndReturnOutput() + reporter.outputInterceptor.StartInterceptingOutput() + setupSummary.CapturedOutput = output + reporter.post("/BeforeSuiteDidRun", setupSummary) +} + +func (reporter *ForwardingReporter) SpecWillRun(specSummary *types.SpecSummary) { + reporter.post("/SpecWillRun", specSummary) +} + +func (reporter *ForwardingReporter) SpecDidComplete(specSummary *types.SpecSummary) { + output, _ := reporter.outputInterceptor.StopInterceptingAndReturnOutput() + reporter.outputInterceptor.StartInterceptingOutput() + specSummary.CapturedOutput = output + reporter.post("/SpecDidComplete", specSummary) +} + +func (reporter *ForwardingReporter) AfterSuiteDidRun(setupSummary *types.SetupSummary) { + output, _ := reporter.outputInterceptor.StopInterceptingAndReturnOutput() + reporter.outputInterceptor.StartInterceptingOutput() + setupSummary.CapturedOutput = output + reporter.post("/AfterSuiteDidRun", setupSummary) +} + +func (reporter *ForwardingReporter) SpecSuiteDidEnd(summary *types.SuiteSummary) { + reporter.outputInterceptor.StopInterceptingAndReturnOutput() + reporter.post("/SpecSuiteDidEnd", summary) +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor.go b/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor.go new file mode 100644 index 00000000000..093f4513c0b --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor.go @@ -0,0 +1,10 @@ +package remote + +/* +The OutputInterceptor is used by the ForwardingReporter to +intercept and capture all stdin and stderr output during a test run. +*/ +type OutputInterceptor interface { + StartInterceptingOutput() error + StopInterceptingAndReturnOutput() (string, error) +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor_unix.go b/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor_unix.go new file mode 100644 index 00000000000..980065da575 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor_unix.go @@ -0,0 +1,55 @@ +// +build freebsd openbsd netbsd dragonfly darwin linux solaris + +package remote + +import ( + "errors" + "io/ioutil" + "os" +) + +func NewOutputInterceptor() OutputInterceptor { + return &outputInterceptor{} +} + +type outputInterceptor struct { + redirectFile *os.File + intercepting bool +} + +func (interceptor *outputInterceptor) StartInterceptingOutput() error { + if interceptor.intercepting { + return errors.New("Already intercepting output!") + } + interceptor.intercepting = true + + var err error + + interceptor.redirectFile, err = ioutil.TempFile("", "ginkgo-output") + if err != nil { + return err + } + + // Call a function in ./syscall_dup_*.go + // If building for everything other than linux_arm64, + // use a "normal" syscall.Dup2(oldfd, newfd) call. If building for linux_arm64 (which doesn't have syscall.Dup2) + // call syscall.Dup3(oldfd, newfd, 0). They are nearly identical, see: http://linux.die.net/man/2/dup3 + syscallDup(int(interceptor.redirectFile.Fd()), 1) + syscallDup(int(interceptor.redirectFile.Fd()), 2) + + return nil +} + +func (interceptor *outputInterceptor) StopInterceptingAndReturnOutput() (string, error) { + if !interceptor.intercepting { + return "", errors.New("Not intercepting output!") + } + + interceptor.redirectFile.Close() + output, err := ioutil.ReadFile(interceptor.redirectFile.Name()) + os.Remove(interceptor.redirectFile.Name()) + + interceptor.intercepting = false + + return string(output), err +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor_win.go b/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor_win.go new file mode 100644 index 00000000000..c8f97d97f07 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/output_interceptor_win.go @@ -0,0 +1,33 @@ +// +build windows + +package remote + +import ( + "errors" +) + +func NewOutputInterceptor() OutputInterceptor { + return &outputInterceptor{} +} + +type outputInterceptor struct { + intercepting bool +} + +func (interceptor *outputInterceptor) StartInterceptingOutput() error { + if interceptor.intercepting { + return errors.New("Already intercepting output!") + } + interceptor.intercepting = true + + // not working on windows... + + return nil +} + +func (interceptor *outputInterceptor) StopInterceptingAndReturnOutput() (string, error) { + // not working on windows... + interceptor.intercepting = false + + return "", nil +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/server.go b/vendor/github.com/onsi/ginkgo/internal/remote/server.go new file mode 100644 index 00000000000..297af2ebffc --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/server.go @@ -0,0 +1,224 @@ +/* + +The remote package provides the pieces to allow Ginkgo test suites to report to remote listeners. +This is used, primarily, to enable streaming parallel test output but has, in principal, broader applications (e.g. streaming test output to a browser). + +*/ + +package remote + +import ( + "encoding/json" + "io/ioutil" + "net" + "net/http" + "sync" + + "github.com/onsi/ginkgo/internal/spec_iterator" + + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/reporters" + "github.com/onsi/ginkgo/types" +) + +/* +Server spins up on an automatically selected port and listens for communication from the forwarding reporter. +It then forwards that communication to attached reporters. +*/ +type Server struct { + listener net.Listener + reporters []reporters.Reporter + alives []func() bool + lock *sync.Mutex + beforeSuiteData types.RemoteBeforeSuiteData + parallelTotal int + counter int +} + +//Create a new server, automatically selecting a port +func NewServer(parallelTotal int) (*Server, error) { + listener, err := net.Listen("tcp", "127.0.0.1:0") + if err != nil { + return nil, err + } + return &Server{ + listener: listener, + lock: &sync.Mutex{}, + alives: make([]func() bool, parallelTotal), + beforeSuiteData: types.RemoteBeforeSuiteData{nil, types.RemoteBeforeSuiteStatePending}, + parallelTotal: parallelTotal, + }, nil +} + +//Start the server. You don't need to `go s.Start()`, just `s.Start()` +func (server *Server) Start() { + httpServer := &http.Server{} + mux := http.NewServeMux() + httpServer.Handler = mux + + //streaming endpoints + mux.HandleFunc("/SpecSuiteWillBegin", server.specSuiteWillBegin) + mux.HandleFunc("/BeforeSuiteDidRun", server.beforeSuiteDidRun) + mux.HandleFunc("/AfterSuiteDidRun", server.afterSuiteDidRun) + mux.HandleFunc("/SpecWillRun", server.specWillRun) + mux.HandleFunc("/SpecDidComplete", server.specDidComplete) + mux.HandleFunc("/SpecSuiteDidEnd", server.specSuiteDidEnd) + + //synchronization endpoints + mux.HandleFunc("/BeforeSuiteState", server.handleBeforeSuiteState) + mux.HandleFunc("/RemoteAfterSuiteData", server.handleRemoteAfterSuiteData) + mux.HandleFunc("/counter", server.handleCounter) + mux.HandleFunc("/has-counter", server.handleHasCounter) //for backward compatibility + + go httpServer.Serve(server.listener) +} + +//Stop the server +func (server *Server) Close() { + server.listener.Close() +} + +//The address the server can be reached it. Pass this into the `ForwardingReporter`. +func (server *Server) Address() string { + return "http://" + server.listener.Addr().String() +} + +// +// Streaming Endpoints +// + +//The server will forward all received messages to Ginkgo reporters registered with `RegisterReporters` +func (server *Server) readAll(request *http.Request) []byte { + defer request.Body.Close() + body, _ := ioutil.ReadAll(request.Body) + return body +} + +func (server *Server) RegisterReporters(reporters ...reporters.Reporter) { + server.reporters = reporters +} + +func (server *Server) specSuiteWillBegin(writer http.ResponseWriter, request *http.Request) { + body := server.readAll(request) + + var data struct { + Config config.GinkgoConfigType `json:"config"` + Summary *types.SuiteSummary `json:"suite-summary"` + } + + json.Unmarshal(body, &data) + + for _, reporter := range server.reporters { + reporter.SpecSuiteWillBegin(data.Config, data.Summary) + } +} + +func (server *Server) beforeSuiteDidRun(writer http.ResponseWriter, request *http.Request) { + body := server.readAll(request) + var setupSummary *types.SetupSummary + json.Unmarshal(body, &setupSummary) + + for _, reporter := range server.reporters { + reporter.BeforeSuiteDidRun(setupSummary) + } +} + +func (server *Server) afterSuiteDidRun(writer http.ResponseWriter, request *http.Request) { + body := server.readAll(request) + var setupSummary *types.SetupSummary + json.Unmarshal(body, &setupSummary) + + for _, reporter := range server.reporters { + reporter.AfterSuiteDidRun(setupSummary) + } +} + +func (server *Server) specWillRun(writer http.ResponseWriter, request *http.Request) { + body := server.readAll(request) + var specSummary *types.SpecSummary + json.Unmarshal(body, &specSummary) + + for _, reporter := range server.reporters { + reporter.SpecWillRun(specSummary) + } +} + +func (server *Server) specDidComplete(writer http.ResponseWriter, request *http.Request) { + body := server.readAll(request) + var specSummary *types.SpecSummary + json.Unmarshal(body, &specSummary) + + for _, reporter := range server.reporters { + reporter.SpecDidComplete(specSummary) + } +} + +func (server *Server) specSuiteDidEnd(writer http.ResponseWriter, request *http.Request) { + body := server.readAll(request) + var suiteSummary *types.SuiteSummary + json.Unmarshal(body, &suiteSummary) + + for _, reporter := range server.reporters { + reporter.SpecSuiteDidEnd(suiteSummary) + } +} + +// +// Synchronization Endpoints +// + +func (server *Server) RegisterAlive(node int, alive func() bool) { + server.lock.Lock() + defer server.lock.Unlock() + server.alives[node-1] = alive +} + +func (server *Server) nodeIsAlive(node int) bool { + server.lock.Lock() + defer server.lock.Unlock() + alive := server.alives[node-1] + if alive == nil { + return true + } + return alive() +} + +func (server *Server) handleBeforeSuiteState(writer http.ResponseWriter, request *http.Request) { + if request.Method == "POST" { + dec := json.NewDecoder(request.Body) + dec.Decode(&(server.beforeSuiteData)) + } else { + beforeSuiteData := server.beforeSuiteData + if beforeSuiteData.State == types.RemoteBeforeSuiteStatePending && !server.nodeIsAlive(1) { + beforeSuiteData.State = types.RemoteBeforeSuiteStateDisappeared + } + enc := json.NewEncoder(writer) + enc.Encode(beforeSuiteData) + } +} + +func (server *Server) handleRemoteAfterSuiteData(writer http.ResponseWriter, request *http.Request) { + afterSuiteData := types.RemoteAfterSuiteData{ + CanRun: true, + } + for i := 2; i <= server.parallelTotal; i++ { + afterSuiteData.CanRun = afterSuiteData.CanRun && !server.nodeIsAlive(i) + } + + enc := json.NewEncoder(writer) + enc.Encode(afterSuiteData) +} + +func (server *Server) handleCounter(writer http.ResponseWriter, request *http.Request) { + c := spec_iterator.Counter{} + server.lock.Lock() + c.Index = server.counter + server.counter = server.counter + 1 + server.lock.Unlock() + + json.NewEncoder(writer).Encode(c) +} + +func (server *Server) handleHasCounter(writer http.ResponseWriter, request *http.Request) { + writer.Write([]byte("")) +} diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_linux_arm64.go b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_linux_arm64.go new file mode 100644 index 00000000000..5c59728ea9b --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_linux_arm64.go @@ -0,0 +1,11 @@ +// +build linux,arm64 + +package remote + +import "syscall" + +// linux_arm64 doesn't have syscall.Dup2 which ginkgo uses, so +// use the nearly identical syscall.Dup3 instead +func syscallDup(oldfd int, newfd int) (err error) { + return syscall.Dup3(oldfd, newfd, 0) +} \ No newline at end of file diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_solaris.go b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_solaris.go new file mode 100644 index 00000000000..ecf9cafb664 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_solaris.go @@ -0,0 +1,9 @@ +// +build solaris + +package remote + +import "golang.org/x/sys/unix" + +func syscallDup(oldfd int, newfd int) (err error) { + return unix.Dup2(oldfd, newfd) +} \ No newline at end of file diff --git a/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_unix.go b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_unix.go new file mode 100644 index 00000000000..cacdd0e6496 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/remote/syscall_dup_unix.go @@ -0,0 +1,11 @@ +// +build !linux !arm64 +// +build !windows +// +build !solaris + +package remote + +import "syscall" + +func syscallDup(oldfd int, newfd int) (err error) { + return syscall.Dup2(oldfd, newfd) +} \ No newline at end of file diff --git a/vendor/github.com/onsi/ginkgo/internal/spec/spec.go b/vendor/github.com/onsi/ginkgo/internal/spec/spec.go new file mode 100644 index 00000000000..d32dec6997c --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/spec/spec.go @@ -0,0 +1,206 @@ +package spec + +import ( + "fmt" + "io" + "time" + + "github.com/onsi/ginkgo/internal/containernode" + "github.com/onsi/ginkgo/internal/leafnodes" + "github.com/onsi/ginkgo/types" +) + +type Spec struct { + subject leafnodes.SubjectNode + focused bool + announceProgress bool + + containers []*containernode.ContainerNode + + state types.SpecState + runTime time.Duration + failure types.SpecFailure + previousFailures bool +} + +func New(subject leafnodes.SubjectNode, containers []*containernode.ContainerNode, announceProgress bool) *Spec { + spec := &Spec{ + subject: subject, + containers: containers, + focused: subject.Flag() == types.FlagTypeFocused, + announceProgress: announceProgress, + } + + spec.processFlag(subject.Flag()) + for i := len(containers) - 1; i >= 0; i-- { + spec.processFlag(containers[i].Flag()) + } + + return spec +} + +func (spec *Spec) processFlag(flag types.FlagType) { + if flag == types.FlagTypeFocused { + spec.focused = true + } else if flag == types.FlagTypePending { + spec.state = types.SpecStatePending + } +} + +func (spec *Spec) Skip() { + spec.state = types.SpecStateSkipped +} + +func (spec *Spec) Failed() bool { + return spec.state == types.SpecStateFailed || spec.state == types.SpecStatePanicked || spec.state == types.SpecStateTimedOut +} + +func (spec *Spec) Passed() bool { + return spec.state == types.SpecStatePassed +} + +func (spec *Spec) Flaked() bool { + return spec.state == types.SpecStatePassed && spec.previousFailures +} + +func (spec *Spec) Pending() bool { + return spec.state == types.SpecStatePending +} + +func (spec *Spec) Skipped() bool { + return spec.state == types.SpecStateSkipped +} + +func (spec *Spec) Focused() bool { + return spec.focused +} + +func (spec *Spec) IsMeasurement() bool { + return spec.subject.Type() == types.SpecComponentTypeMeasure +} + +func (spec *Spec) Summary(suiteID string) *types.SpecSummary { + componentTexts := make([]string, len(spec.containers)+1) + componentCodeLocations := make([]types.CodeLocation, len(spec.containers)+1) + + for i, container := range spec.containers { + componentTexts[i] = container.Text() + componentCodeLocations[i] = container.CodeLocation() + } + + componentTexts[len(spec.containers)] = spec.subject.Text() + componentCodeLocations[len(spec.containers)] = spec.subject.CodeLocation() + + return &types.SpecSummary{ + IsMeasurement: spec.IsMeasurement(), + NumberOfSamples: spec.subject.Samples(), + ComponentTexts: componentTexts, + ComponentCodeLocations: componentCodeLocations, + State: spec.state, + RunTime: spec.runTime, + Failure: spec.failure, + Measurements: spec.measurementsReport(), + SuiteID: suiteID, + } +} + +func (spec *Spec) ConcatenatedString() string { + s := "" + for _, container := range spec.containers { + s += container.Text() + " " + } + + return s + spec.subject.Text() +} + +func (spec *Spec) Run(writer io.Writer) { + if spec.state == types.SpecStateFailed { + spec.previousFailures = true + } + + startTime := time.Now() + defer func() { + spec.runTime = time.Since(startTime) + }() + + for sample := 0; sample < spec.subject.Samples(); sample++ { + spec.runSample(sample, writer) + + if spec.state != types.SpecStatePassed { + return + } + } +} + +func (spec *Spec) runSample(sample int, writer io.Writer) { + spec.state = types.SpecStatePassed + spec.failure = types.SpecFailure{} + innerMostContainerIndexToUnwind := -1 + + defer func() { + for i := innerMostContainerIndexToUnwind; i >= 0; i-- { + container := spec.containers[i] + for _, afterEach := range container.SetupNodesOfType(types.SpecComponentTypeAfterEach) { + spec.announceSetupNode(writer, "AfterEach", container, afterEach) + afterEachState, afterEachFailure := afterEach.Run() + if afterEachState != types.SpecStatePassed && spec.state == types.SpecStatePassed { + spec.state = afterEachState + spec.failure = afterEachFailure + } + } + } + }() + + for i, container := range spec.containers { + innerMostContainerIndexToUnwind = i + for _, beforeEach := range container.SetupNodesOfType(types.SpecComponentTypeBeforeEach) { + spec.announceSetupNode(writer, "BeforeEach", container, beforeEach) + spec.state, spec.failure = beforeEach.Run() + if spec.state != types.SpecStatePassed { + return + } + } + } + + for _, container := range spec.containers { + for _, justBeforeEach := range container.SetupNodesOfType(types.SpecComponentTypeJustBeforeEach) { + spec.announceSetupNode(writer, "JustBeforeEach", container, justBeforeEach) + spec.state, spec.failure = justBeforeEach.Run() + if spec.state != types.SpecStatePassed { + return + } + } + } + + spec.announceSubject(writer, spec.subject) + spec.state, spec.failure = spec.subject.Run() +} + +func (spec *Spec) announceSetupNode(writer io.Writer, nodeType string, container *containernode.ContainerNode, setupNode leafnodes.BasicNode) { + if spec.announceProgress { + s := fmt.Sprintf("[%s] %s\n %s\n", nodeType, container.Text(), setupNode.CodeLocation().String()) + writer.Write([]byte(s)) + } +} + +func (spec *Spec) announceSubject(writer io.Writer, subject leafnodes.SubjectNode) { + if spec.announceProgress { + nodeType := "" + switch subject.Type() { + case types.SpecComponentTypeIt: + nodeType = "It" + case types.SpecComponentTypeMeasure: + nodeType = "Measure" + } + s := fmt.Sprintf("[%s] %s\n %s\n", nodeType, subject.Text(), subject.CodeLocation().String()) + writer.Write([]byte(s)) + } +} + +func (spec *Spec) measurementsReport() map[string]*types.SpecMeasurement { + if !spec.IsMeasurement() || spec.Failed() { + return map[string]*types.SpecMeasurement{} + } + + return spec.subject.(*leafnodes.MeasureNode).MeasurementsReport() +} diff --git a/vendor/github.com/onsi/ginkgo/internal/spec/specs.go b/vendor/github.com/onsi/ginkgo/internal/spec/specs.go new file mode 100644 index 00000000000..006185ab5d8 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/spec/specs.go @@ -0,0 +1,123 @@ +package spec + +import ( + "math/rand" + "regexp" + "sort" +) + +type Specs struct { + specs []*Spec + hasProgrammaticFocus bool + RegexScansFilePath bool +} + +func NewSpecs(specs []*Spec) *Specs { + return &Specs{ + specs: specs, + } +} + +func (e *Specs) Specs() []*Spec { + return e.specs +} + +func (e *Specs) HasProgrammaticFocus() bool { + return e.hasProgrammaticFocus +} + +func (e *Specs) Shuffle(r *rand.Rand) { + sort.Sort(e) + permutation := r.Perm(len(e.specs)) + shuffledSpecs := make([]*Spec, len(e.specs)) + for i, j := range permutation { + shuffledSpecs[i] = e.specs[j] + } + e.specs = shuffledSpecs +} + +func (e *Specs) ApplyFocus(description string, focusString string, skipString string) { + if focusString == "" && skipString == "" { + e.applyProgrammaticFocus() + } else { + e.applyRegExpFocusAndSkip(description, focusString, skipString) + } +} + +func (e *Specs) applyProgrammaticFocus() { + e.hasProgrammaticFocus = false + for _, spec := range e.specs { + if spec.Focused() && !spec.Pending() { + e.hasProgrammaticFocus = true + break + } + } + + if e.hasProgrammaticFocus { + for _, spec := range e.specs { + if !spec.Focused() { + spec.Skip() + } + } + } +} + +// toMatch returns a byte[] to be used by regex matchers. When adding new behaviours to the matching function, +// this is the place which we append to. +func (e *Specs) toMatch(description string, spec *Spec) []byte { + if e.RegexScansFilePath { + return []byte( + description + " " + + spec.ConcatenatedString() + " " + + spec.subject.CodeLocation().FileName) + } else { + return []byte( + description + " " + + spec.ConcatenatedString()) + } +} + +func (e *Specs) applyRegExpFocusAndSkip(description string, focusString string, skipString string) { + for _, spec := range e.specs { + matchesFocus := true + matchesSkip := false + + toMatch := e.toMatch(description, spec) + + if focusString != "" { + focusFilter := regexp.MustCompile(focusString) + matchesFocus = focusFilter.Match([]byte(toMatch)) + } + + if skipString != "" { + skipFilter := regexp.MustCompile(skipString) + matchesSkip = skipFilter.Match([]byte(toMatch)) + } + + if !matchesFocus || matchesSkip { + spec.Skip() + } + } +} + +func (e *Specs) SkipMeasurements() { + for _, spec := range e.specs { + if spec.IsMeasurement() { + spec.Skip() + } + } +} + +//sort.Interface + +func (e *Specs) Len() int { + return len(e.specs) +} + +func (e *Specs) Less(i, j int) bool { + return e.specs[i].ConcatenatedString() < e.specs[j].ConcatenatedString() +} + +func (e *Specs) Swap(i, j int) { + e.specs[i], e.specs[j] = e.specs[j], e.specs[i] +} diff --git a/vendor/github.com/onsi/ginkgo/internal/spec_iterator/index_computer.go b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/index_computer.go new file mode 100644 index 00000000000..82272554aa8 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/index_computer.go @@ -0,0 +1,55 @@ +package spec_iterator + +func ParallelizedIndexRange(length int, parallelTotal int, parallelNode int) (startIndex int, count int) { + if length == 0 { + return 0, 0 + } + + // We have more nodes than tests. Trivial case. + if parallelTotal >= length { + if parallelNode > length { + return 0, 0 + } else { + return parallelNode - 1, 1 + } + } + + // This is the minimum amount of tests that a node will be required to run + minTestsPerNode := length / parallelTotal + + // This is the maximum amount of tests that a node will be required to run + // The algorithm guarantees that this would be equal to at least the minimum amount + // and at most one more + maxTestsPerNode := minTestsPerNode + if length%parallelTotal != 0 { + maxTestsPerNode++ + } + + // Number of nodes that will have to run the maximum amount of tests per node + numMaxLoadNodes := length % parallelTotal + + // Number of nodes that precede the current node and will have to run the maximum amount of tests per node + var numPrecedingMaxLoadNodes int + if parallelNode > numMaxLoadNodes { + numPrecedingMaxLoadNodes = numMaxLoadNodes + } else { + numPrecedingMaxLoadNodes = parallelNode - 1 + } + + // Number of nodes that precede the current node and will have to run the minimum amount of tests per node + var numPrecedingMinLoadNodes int + if parallelNode <= numMaxLoadNodes { + numPrecedingMinLoadNodes = 0 + } else { + numPrecedingMinLoadNodes = parallelNode - numMaxLoadNodes - 1 + } + + // Evaluate the test start index and number of tests to run + startIndex = numPrecedingMaxLoadNodes*maxTestsPerNode + numPrecedingMinLoadNodes*minTestsPerNode + if parallelNode > numMaxLoadNodes { + count = minTestsPerNode + } else { + count = maxTestsPerNode + } + return +} diff --git a/vendor/github.com/onsi/ginkgo/internal/spec_iterator/parallel_spec_iterator.go b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/parallel_spec_iterator.go new file mode 100644 index 00000000000..54e61ecb465 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/parallel_spec_iterator.go @@ -0,0 +1,60 @@ +package spec_iterator + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + + "github.com/onsi/ginkgo/internal/spec" +) + +type ParallelIterator struct { + specs []*spec.Spec + host string + client *http.Client +} + +func NewParallelIterator(specs []*spec.Spec, host string) *ParallelIterator { + return &ParallelIterator{ + specs: specs, + host: host, + client: &http.Client{}, + } +} + +func (s *ParallelIterator) Next() (*spec.Spec, error) { + resp, err := s.client.Get(s.host + "/counter") + if err != nil { + return nil, err + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + return nil, errors.New(fmt.Sprintf("unexpected status code %d", resp.StatusCode)) + } + + var counter Counter + err = json.NewDecoder(resp.Body).Decode(&counter) + if err != nil { + return nil, err + } + + if counter.Index >= len(s.specs) { + return nil, ErrClosed + } + + return s.specs[counter.Index], nil +} + +func (s *ParallelIterator) NumberOfSpecsPriorToIteration() int { + return len(s.specs) +} + +func (s *ParallelIterator) NumberOfSpecsToProcessIfKnown() (int, bool) { + return -1, false +} + +func (s *ParallelIterator) NumberOfSpecsThatWillBeRunIfKnown() (int, bool) { + return -1, false +} diff --git a/vendor/github.com/onsi/ginkgo/internal/spec_iterator/serial_spec_iterator.go b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/serial_spec_iterator.go new file mode 100644 index 00000000000..a51c93b8b61 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/serial_spec_iterator.go @@ -0,0 +1,45 @@ +package spec_iterator + +import ( + "github.com/onsi/ginkgo/internal/spec" +) + +type SerialIterator struct { + specs []*spec.Spec + index int +} + +func NewSerialIterator(specs []*spec.Spec) *SerialIterator { + return &SerialIterator{ + specs: specs, + index: 0, + } +} + +func (s *SerialIterator) Next() (*spec.Spec, error) { + if s.index >= len(s.specs) { + return nil, ErrClosed + } + + spec := s.specs[s.index] + s.index += 1 + return spec, nil +} + +func (s *SerialIterator) NumberOfSpecsPriorToIteration() int { + return len(s.specs) +} + +func (s *SerialIterator) NumberOfSpecsToProcessIfKnown() (int, bool) { + return len(s.specs), true +} + +func (s *SerialIterator) NumberOfSpecsThatWillBeRunIfKnown() (int, bool) { + count := 0 + for _, s := range s.specs { + if !s.Skipped() && !s.Pending() { + count += 1 + } + } + return count, true +} diff --git a/vendor/github.com/onsi/ginkgo/internal/spec_iterator/sharded_parallel_spec_iterator.go b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/sharded_parallel_spec_iterator.go new file mode 100644 index 00000000000..ad4a3ea3c64 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/sharded_parallel_spec_iterator.go @@ -0,0 +1,47 @@ +package spec_iterator + +import "github.com/onsi/ginkgo/internal/spec" + +type ShardedParallelIterator struct { + specs []*spec.Spec + index int + maxIndex int +} + +func NewShardedParallelIterator(specs []*spec.Spec, total int, node int) *ShardedParallelIterator { + startIndex, count := ParallelizedIndexRange(len(specs), total, node) + + return &ShardedParallelIterator{ + specs: specs, + index: startIndex, + maxIndex: startIndex + count, + } +} + +func (s *ShardedParallelIterator) Next() (*spec.Spec, error) { + if s.index >= s.maxIndex { + return nil, ErrClosed + } + + spec := s.specs[s.index] + s.index += 1 + return spec, nil +} + +func (s *ShardedParallelIterator) NumberOfSpecsPriorToIteration() int { + return len(s.specs) +} + +func (s *ShardedParallelIterator) NumberOfSpecsToProcessIfKnown() (int, bool) { + return s.maxIndex - s.index, true +} + +func (s *ShardedParallelIterator) NumberOfSpecsThatWillBeRunIfKnown() (int, bool) { + count := 0 + for i := s.index; i < s.maxIndex; i += 1 { + if !s.specs[i].Skipped() && !s.specs[i].Pending() { + count += 1 + } + } + return count, true +} diff --git a/vendor/github.com/onsi/ginkgo/internal/spec_iterator/spec_iterator.go b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/spec_iterator.go new file mode 100644 index 00000000000..74bffad6464 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/spec_iterator/spec_iterator.go @@ -0,0 +1,20 @@ +package spec_iterator + +import ( + "errors" + + "github.com/onsi/ginkgo/internal/spec" +) + +var ErrClosed = errors.New("no more specs to run") + +type SpecIterator interface { + Next() (*spec.Spec, error) + NumberOfSpecsPriorToIteration() int + NumberOfSpecsToProcessIfKnown() (int, bool) + NumberOfSpecsThatWillBeRunIfKnown() (int, bool) +} + +type Counter struct { + Index int `json:"index"` +} diff --git a/vendor/github.com/onsi/ginkgo/internal/specrunner/random_id.go b/vendor/github.com/onsi/ginkgo/internal/specrunner/random_id.go new file mode 100644 index 00000000000..a0b8b62d525 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/specrunner/random_id.go @@ -0,0 +1,15 @@ +package specrunner + +import ( + "crypto/rand" + "fmt" +) + +func randomID() string { + b := make([]byte, 8) + _, err := rand.Read(b) + if err != nil { + return "" + } + return fmt.Sprintf("%x-%x-%x-%x", b[0:2], b[2:4], b[4:6], b[6:8]) +} diff --git a/vendor/github.com/onsi/ginkgo/internal/specrunner/spec_runner.go b/vendor/github.com/onsi/ginkgo/internal/specrunner/spec_runner.go new file mode 100644 index 00000000000..d4dd909ecf5 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/specrunner/spec_runner.go @@ -0,0 +1,408 @@ +package specrunner + +import ( + "fmt" + "os" + "os/signal" + "sync" + "syscall" + + "github.com/onsi/ginkgo/internal/spec_iterator" + + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/internal/leafnodes" + "github.com/onsi/ginkgo/internal/spec" + Writer "github.com/onsi/ginkgo/internal/writer" + "github.com/onsi/ginkgo/reporters" + "github.com/onsi/ginkgo/types" + + "time" +) + +type SpecRunner struct { + description string + beforeSuiteNode leafnodes.SuiteNode + iterator spec_iterator.SpecIterator + afterSuiteNode leafnodes.SuiteNode + reporters []reporters.Reporter + startTime time.Time + suiteID string + runningSpec *spec.Spec + writer Writer.WriterInterface + config config.GinkgoConfigType + interrupted bool + processedSpecs []*spec.Spec + lock *sync.Mutex +} + +func New(description string, beforeSuiteNode leafnodes.SuiteNode, iterator spec_iterator.SpecIterator, afterSuiteNode leafnodes.SuiteNode, reporters []reporters.Reporter, writer Writer.WriterInterface, config config.GinkgoConfigType) *SpecRunner { + return &SpecRunner{ + description: description, + beforeSuiteNode: beforeSuiteNode, + iterator: iterator, + afterSuiteNode: afterSuiteNode, + reporters: reporters, + writer: writer, + config: config, + suiteID: randomID(), + lock: &sync.Mutex{}, + } +} + +func (runner *SpecRunner) Run() bool { + if runner.config.DryRun { + runner.performDryRun() + return true + } + + runner.reportSuiteWillBegin() + go runner.registerForInterrupts() + + suitePassed := runner.runBeforeSuite() + + if suitePassed { + suitePassed = runner.runSpecs() + } + + runner.blockForeverIfInterrupted() + + suitePassed = runner.runAfterSuite() && suitePassed + + runner.reportSuiteDidEnd(suitePassed) + + return suitePassed +} + +func (runner *SpecRunner) performDryRun() { + runner.reportSuiteWillBegin() + + if runner.beforeSuiteNode != nil { + summary := runner.beforeSuiteNode.Summary() + summary.State = types.SpecStatePassed + runner.reportBeforeSuite(summary) + } + + for { + spec, err := runner.iterator.Next() + if err == spec_iterator.ErrClosed { + break + } + if err != nil { + fmt.Println("failed to iterate over tests:\n" + err.Error()) + break + } + + runner.processedSpecs = append(runner.processedSpecs, spec) + + summary := spec.Summary(runner.suiteID) + runner.reportSpecWillRun(summary) + if summary.State == types.SpecStateInvalid { + summary.State = types.SpecStatePassed + } + runner.reportSpecDidComplete(summary, false) + } + + if runner.afterSuiteNode != nil { + summary := runner.afterSuiteNode.Summary() + summary.State = types.SpecStatePassed + runner.reportAfterSuite(summary) + } + + runner.reportSuiteDidEnd(true) +} + +func (runner *SpecRunner) runBeforeSuite() bool { + if runner.beforeSuiteNode == nil || runner.wasInterrupted() { + return true + } + + runner.writer.Truncate() + conf := runner.config + passed := runner.beforeSuiteNode.Run(conf.ParallelNode, conf.ParallelTotal, conf.SyncHost) + if !passed { + runner.writer.DumpOut() + } + runner.reportBeforeSuite(runner.beforeSuiteNode.Summary()) + return passed +} + +func (runner *SpecRunner) runAfterSuite() bool { + if runner.afterSuiteNode == nil { + return true + } + + runner.writer.Truncate() + conf := runner.config + passed := runner.afterSuiteNode.Run(conf.ParallelNode, conf.ParallelTotal, conf.SyncHost) + if !passed { + runner.writer.DumpOut() + } + runner.reportAfterSuite(runner.afterSuiteNode.Summary()) + return passed +} + +func (runner *SpecRunner) runSpecs() bool { + suiteFailed := false + skipRemainingSpecs := false + for { + spec, err := runner.iterator.Next() + if err == spec_iterator.ErrClosed { + break + } + if err != nil { + fmt.Println("failed to iterate over tests:\n" + err.Error()) + suiteFailed = true + break + } + + runner.processedSpecs = append(runner.processedSpecs, spec) + + if runner.wasInterrupted() { + break + } + if skipRemainingSpecs { + spec.Skip() + } + + if !spec.Skipped() && !spec.Pending() { + if passed := runner.runSpec(spec); !passed { + suiteFailed = true + } + } else if spec.Pending() && runner.config.FailOnPending { + runner.reportSpecWillRun(spec.Summary(runner.suiteID)) + suiteFailed = true + runner.reportSpecDidComplete(spec.Summary(runner.suiteID), spec.Failed()) + } else { + runner.reportSpecWillRun(spec.Summary(runner.suiteID)) + runner.reportSpecDidComplete(spec.Summary(runner.suiteID), spec.Failed()) + } + + if spec.Failed() && runner.config.FailFast { + skipRemainingSpecs = true + } + } + + return !suiteFailed +} + +func (runner *SpecRunner) runSpec(spec *spec.Spec) (passed bool) { + maxAttempts := 1 + if runner.config.FlakeAttempts > 0 { + // uninitialized configs count as 1 + maxAttempts = runner.config.FlakeAttempts + } + + for i := 0; i < maxAttempts; i++ { + runner.reportSpecWillRun(spec.Summary(runner.suiteID)) + runner.runningSpec = spec + spec.Run(runner.writer) + runner.runningSpec = nil + runner.reportSpecDidComplete(spec.Summary(runner.suiteID), spec.Failed()) + if !spec.Failed() { + return true + } + } + return false +} + +func (runner *SpecRunner) CurrentSpecSummary() (*types.SpecSummary, bool) { + if runner.runningSpec == nil { + return nil, false + } + + return runner.runningSpec.Summary(runner.suiteID), true +} + +func (runner *SpecRunner) registerForInterrupts() { + c := make(chan os.Signal, 1) + signal.Notify(c, os.Interrupt, syscall.SIGTERM) + + <-c + signal.Stop(c) + runner.markInterrupted() + go runner.registerForHardInterrupts() + runner.writer.DumpOutWithHeader(` +Received interrupt. Emitting contents of GinkgoWriter... +--------------------------------------------------------- +`) + if runner.afterSuiteNode != nil { + fmt.Fprint(os.Stderr, ` +--------------------------------------------------------- +Received interrupt. Running AfterSuite... +^C again to terminate immediately +`) + runner.runAfterSuite() + } + runner.reportSuiteDidEnd(false) + os.Exit(1) +} + +func (runner *SpecRunner) registerForHardInterrupts() { + c := make(chan os.Signal, 1) + signal.Notify(c, os.Interrupt, syscall.SIGTERM) + + <-c + fmt.Fprintln(os.Stderr, "\nReceived second interrupt. Shutting down.") + os.Exit(1) +} + +func (runner *SpecRunner) blockForeverIfInterrupted() { + runner.lock.Lock() + interrupted := runner.interrupted + runner.lock.Unlock() + + if interrupted { + select {} + } +} + +func (runner *SpecRunner) markInterrupted() { + runner.lock.Lock() + defer runner.lock.Unlock() + runner.interrupted = true +} + +func (runner *SpecRunner) wasInterrupted() bool { + runner.lock.Lock() + defer runner.lock.Unlock() + return runner.interrupted +} + +func (runner *SpecRunner) reportSuiteWillBegin() { + runner.startTime = time.Now() + summary := runner.suiteWillBeginSummary() + for _, reporter := range runner.reporters { + reporter.SpecSuiteWillBegin(runner.config, summary) + } +} + +func (runner *SpecRunner) reportBeforeSuite(summary *types.SetupSummary) { + for _, reporter := range runner.reporters { + reporter.BeforeSuiteDidRun(summary) + } +} + +func (runner *SpecRunner) reportAfterSuite(summary *types.SetupSummary) { + for _, reporter := range runner.reporters { + reporter.AfterSuiteDidRun(summary) + } +} + +func (runner *SpecRunner) reportSpecWillRun(summary *types.SpecSummary) { + runner.writer.Truncate() + + for _, reporter := range runner.reporters { + reporter.SpecWillRun(summary) + } +} + +func (runner *SpecRunner) reportSpecDidComplete(summary *types.SpecSummary, failed bool) { + if failed && len(summary.CapturedOutput) == 0 { + summary.CapturedOutput = string(runner.writer.Bytes()) + } + for i := len(runner.reporters) - 1; i >= 1; i-- { + runner.reporters[i].SpecDidComplete(summary) + } + + if failed { + runner.writer.DumpOut() + } + + runner.reporters[0].SpecDidComplete(summary) +} + +func (runner *SpecRunner) reportSuiteDidEnd(success bool) { + summary := runner.suiteDidEndSummary(success) + summary.RunTime = time.Since(runner.startTime) + for _, reporter := range runner.reporters { + reporter.SpecSuiteDidEnd(summary) + } +} + +func (runner *SpecRunner) countSpecsThatRanSatisfying(filter func(ex *spec.Spec) bool) (count int) { + count = 0 + + for _, spec := range runner.processedSpecs { + if filter(spec) { + count++ + } + } + + return count +} + +func (runner *SpecRunner) suiteDidEndSummary(success bool) *types.SuiteSummary { + numberOfSpecsThatWillBeRun := runner.countSpecsThatRanSatisfying(func(ex *spec.Spec) bool { + return !ex.Skipped() && !ex.Pending() + }) + + numberOfPendingSpecs := runner.countSpecsThatRanSatisfying(func(ex *spec.Spec) bool { + return ex.Pending() + }) + + numberOfSkippedSpecs := runner.countSpecsThatRanSatisfying(func(ex *spec.Spec) bool { + return ex.Skipped() + }) + + numberOfPassedSpecs := runner.countSpecsThatRanSatisfying(func(ex *spec.Spec) bool { + return ex.Passed() + }) + + numberOfFlakedSpecs := runner.countSpecsThatRanSatisfying(func(ex *spec.Spec) bool { + return ex.Flaked() + }) + + numberOfFailedSpecs := runner.countSpecsThatRanSatisfying(func(ex *spec.Spec) bool { + return ex.Failed() + }) + + if runner.beforeSuiteNode != nil && !runner.beforeSuiteNode.Passed() && !runner.config.DryRun { + var known bool + numberOfSpecsThatWillBeRun, known = runner.iterator.NumberOfSpecsThatWillBeRunIfKnown() + if !known { + numberOfSpecsThatWillBeRun = runner.iterator.NumberOfSpecsPriorToIteration() + } + numberOfFailedSpecs = numberOfSpecsThatWillBeRun + } + + return &types.SuiteSummary{ + SuiteDescription: runner.description, + SuiteSucceeded: success, + SuiteID: runner.suiteID, + + NumberOfSpecsBeforeParallelization: runner.iterator.NumberOfSpecsPriorToIteration(), + NumberOfTotalSpecs: len(runner.processedSpecs), + NumberOfSpecsThatWillBeRun: numberOfSpecsThatWillBeRun, + NumberOfPendingSpecs: numberOfPendingSpecs, + NumberOfSkippedSpecs: numberOfSkippedSpecs, + NumberOfPassedSpecs: numberOfPassedSpecs, + NumberOfFailedSpecs: numberOfFailedSpecs, + NumberOfFlakedSpecs: numberOfFlakedSpecs, + } +} + +func (runner *SpecRunner) suiteWillBeginSummary() *types.SuiteSummary { + numTotal, known := runner.iterator.NumberOfSpecsToProcessIfKnown() + if !known { + numTotal = -1 + } + + numToRun, known := runner.iterator.NumberOfSpecsThatWillBeRunIfKnown() + if !known { + numToRun = -1 + } + + return &types.SuiteSummary{ + SuiteDescription: runner.description, + SuiteID: runner.suiteID, + + NumberOfSpecsBeforeParallelization: runner.iterator.NumberOfSpecsPriorToIteration(), + NumberOfTotalSpecs: numTotal, + NumberOfSpecsThatWillBeRun: numToRun, + NumberOfPendingSpecs: -1, + NumberOfSkippedSpecs: -1, + NumberOfPassedSpecs: -1, + NumberOfFailedSpecs: -1, + NumberOfFlakedSpecs: -1, + } +} diff --git a/vendor/github.com/onsi/ginkgo/internal/suite/suite.go b/vendor/github.com/onsi/ginkgo/internal/suite/suite.go new file mode 100644 index 00000000000..698a6e56898 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/suite/suite.go @@ -0,0 +1,183 @@ +package suite + +import ( + "math/rand" + "net/http" + "time" + + "github.com/onsi/ginkgo/internal/spec_iterator" + + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/internal/containernode" + "github.com/onsi/ginkgo/internal/failer" + "github.com/onsi/ginkgo/internal/leafnodes" + "github.com/onsi/ginkgo/internal/spec" + "github.com/onsi/ginkgo/internal/specrunner" + "github.com/onsi/ginkgo/internal/writer" + "github.com/onsi/ginkgo/reporters" + "github.com/onsi/ginkgo/types" +) + +type ginkgoTestingT interface { + Fail() +} + +type Suite struct { + topLevelContainer *containernode.ContainerNode + currentContainer *containernode.ContainerNode + containerIndex int + beforeSuiteNode leafnodes.SuiteNode + afterSuiteNode leafnodes.SuiteNode + runner *specrunner.SpecRunner + failer *failer.Failer + running bool +} + +func New(failer *failer.Failer) *Suite { + topLevelContainer := containernode.New("[Top Level]", types.FlagTypeNone, types.CodeLocation{}) + + return &Suite{ + topLevelContainer: topLevelContainer, + currentContainer: topLevelContainer, + failer: failer, + containerIndex: 1, + } +} + +func (suite *Suite) Run(t ginkgoTestingT, description string, reporters []reporters.Reporter, writer writer.WriterInterface, config config.GinkgoConfigType) (bool, bool) { + if config.ParallelTotal < 1 { + panic("ginkgo.parallel.total must be >= 1") + } + + if config.ParallelNode > config.ParallelTotal || config.ParallelNode < 1 { + panic("ginkgo.parallel.node is one-indexed and must be <= ginkgo.parallel.total") + } + + r := rand.New(rand.NewSource(config.RandomSeed)) + suite.topLevelContainer.Shuffle(r) + iterator, hasProgrammaticFocus := suite.generateSpecsIterator(description, config) + suite.runner = specrunner.New(description, suite.beforeSuiteNode, iterator, suite.afterSuiteNode, reporters, writer, config) + + suite.running = true + success := suite.runner.Run() + if !success { + t.Fail() + } + return success, hasProgrammaticFocus +} + +func (suite *Suite) generateSpecsIterator(description string, config config.GinkgoConfigType) (spec_iterator.SpecIterator, bool) { + specsSlice := []*spec.Spec{} + suite.topLevelContainer.BackPropagateProgrammaticFocus() + for _, collatedNodes := range suite.topLevelContainer.Collate() { + specsSlice = append(specsSlice, spec.New(collatedNodes.Subject, collatedNodes.Containers, config.EmitSpecProgress)) + } + + specs := spec.NewSpecs(specsSlice) + specs.RegexScansFilePath = config.RegexScansFilePath + + if config.RandomizeAllSpecs { + specs.Shuffle(rand.New(rand.NewSource(config.RandomSeed))) + } + + specs.ApplyFocus(description, config.FocusString, config.SkipString) + + if config.SkipMeasurements { + specs.SkipMeasurements() + } + + var iterator spec_iterator.SpecIterator + + if config.ParallelTotal > 1 { + iterator = spec_iterator.NewParallelIterator(specs.Specs(), config.SyncHost) + resp, err := http.Get(config.SyncHost + "/has-counter") + if err != nil || resp.StatusCode != http.StatusOK { + iterator = spec_iterator.NewShardedParallelIterator(specs.Specs(), config.ParallelTotal, config.ParallelNode) + } + } else { + iterator = spec_iterator.NewSerialIterator(specs.Specs()) + } + + return iterator, specs.HasProgrammaticFocus() +} + +func (suite *Suite) CurrentRunningSpecSummary() (*types.SpecSummary, bool) { + return suite.runner.CurrentSpecSummary() +} + +func (suite *Suite) SetBeforeSuiteNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.beforeSuiteNode != nil { + panic("You may only call BeforeSuite once!") + } + suite.beforeSuiteNode = leafnodes.NewBeforeSuiteNode(body, codeLocation, timeout, suite.failer) +} + +func (suite *Suite) SetAfterSuiteNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.afterSuiteNode != nil { + panic("You may only call AfterSuite once!") + } + suite.afterSuiteNode = leafnodes.NewAfterSuiteNode(body, codeLocation, timeout, suite.failer) +} + +func (suite *Suite) SetSynchronizedBeforeSuiteNode(bodyA interface{}, bodyB interface{}, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.beforeSuiteNode != nil { + panic("You may only call BeforeSuite once!") + } + suite.beforeSuiteNode = leafnodes.NewSynchronizedBeforeSuiteNode(bodyA, bodyB, codeLocation, timeout, suite.failer) +} + +func (suite *Suite) SetSynchronizedAfterSuiteNode(bodyA interface{}, bodyB interface{}, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.afterSuiteNode != nil { + panic("You may only call AfterSuite once!") + } + suite.afterSuiteNode = leafnodes.NewSynchronizedAfterSuiteNode(bodyA, bodyB, codeLocation, timeout, suite.failer) +} + +func (suite *Suite) PushContainerNode(text string, body func(), flag types.FlagType, codeLocation types.CodeLocation) { + container := containernode.New(text, flag, codeLocation) + suite.currentContainer.PushContainerNode(container) + + previousContainer := suite.currentContainer + suite.currentContainer = container + suite.containerIndex++ + + body() + + suite.containerIndex-- + suite.currentContainer = previousContainer +} + +func (suite *Suite) PushItNode(text string, body interface{}, flag types.FlagType, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.running { + suite.failer.Fail("You may only call It from within a Describe or Context", codeLocation) + } + suite.currentContainer.PushSubjectNode(leafnodes.NewItNode(text, body, flag, codeLocation, timeout, suite.failer, suite.containerIndex)) +} + +func (suite *Suite) PushMeasureNode(text string, body interface{}, flag types.FlagType, codeLocation types.CodeLocation, samples int) { + if suite.running { + suite.failer.Fail("You may only call Measure from within a Describe or Context", codeLocation) + } + suite.currentContainer.PushSubjectNode(leafnodes.NewMeasureNode(text, body, flag, codeLocation, samples, suite.failer, suite.containerIndex)) +} + +func (suite *Suite) PushBeforeEachNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.running { + suite.failer.Fail("You may only call BeforeEach from within a Describe or Context", codeLocation) + } + suite.currentContainer.PushSetupNode(leafnodes.NewBeforeEachNode(body, codeLocation, timeout, suite.failer, suite.containerIndex)) +} + +func (suite *Suite) PushJustBeforeEachNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.running { + suite.failer.Fail("You may only call JustBeforeEach from within a Describe or Context", codeLocation) + } + suite.currentContainer.PushSetupNode(leafnodes.NewJustBeforeEachNode(body, codeLocation, timeout, suite.failer, suite.containerIndex)) +} + +func (suite *Suite) PushAfterEachNode(body interface{}, codeLocation types.CodeLocation, timeout time.Duration) { + if suite.running { + suite.failer.Fail("You may only call AfterEach from within a Describe or Context", codeLocation) + } + suite.currentContainer.PushSetupNode(leafnodes.NewAfterEachNode(body, codeLocation, timeout, suite.failer, suite.containerIndex)) +} diff --git a/vendor/github.com/onsi/ginkgo/internal/testingtproxy/testing_t_proxy.go b/vendor/github.com/onsi/ginkgo/internal/testingtproxy/testing_t_proxy.go new file mode 100644 index 00000000000..090445d084b --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/testingtproxy/testing_t_proxy.go @@ -0,0 +1,76 @@ +package testingtproxy + +import ( + "fmt" + "io" +) + +type failFunc func(message string, callerSkip ...int) + +func New(writer io.Writer, fail failFunc, offset int) *ginkgoTestingTProxy { + return &ginkgoTestingTProxy{ + fail: fail, + offset: offset, + writer: writer, + } +} + +type ginkgoTestingTProxy struct { + fail failFunc + offset int + writer io.Writer +} + +func (t *ginkgoTestingTProxy) Error(args ...interface{}) { + t.fail(fmt.Sprintln(args...), t.offset) +} + +func (t *ginkgoTestingTProxy) Errorf(format string, args ...interface{}) { + t.fail(fmt.Sprintf(format, args...), t.offset) +} + +func (t *ginkgoTestingTProxy) Fail() { + t.fail("failed", t.offset) +} + +func (t *ginkgoTestingTProxy) FailNow() { + t.fail("failed", t.offset) +} + +func (t *ginkgoTestingTProxy) Fatal(args ...interface{}) { + t.fail(fmt.Sprintln(args...), t.offset) +} + +func (t *ginkgoTestingTProxy) Fatalf(format string, args ...interface{}) { + t.fail(fmt.Sprintf(format, args...), t.offset) +} + +func (t *ginkgoTestingTProxy) Log(args ...interface{}) { + fmt.Fprintln(t.writer, args...) +} + +func (t *ginkgoTestingTProxy) Logf(format string, args ...interface{}) { + t.Log(fmt.Sprintf(format, args...)) +} + +func (t *ginkgoTestingTProxy) Failed() bool { + return false +} + +func (t *ginkgoTestingTProxy) Parallel() { +} + +func (t *ginkgoTestingTProxy) Skip(args ...interface{}) { + fmt.Println(args...) +} + +func (t *ginkgoTestingTProxy) Skipf(format string, args ...interface{}) { + t.Skip(fmt.Sprintf(format, args...)) +} + +func (t *ginkgoTestingTProxy) SkipNow() { +} + +func (t *ginkgoTestingTProxy) Skipped() bool { + return false +} diff --git a/vendor/github.com/onsi/ginkgo/internal/writer/fake_writer.go b/vendor/github.com/onsi/ginkgo/internal/writer/fake_writer.go new file mode 100644 index 00000000000..6739c3f605e --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/writer/fake_writer.go @@ -0,0 +1,36 @@ +package writer + +type FakeGinkgoWriter struct { + EventStream []string +} + +func NewFake() *FakeGinkgoWriter { + return &FakeGinkgoWriter{ + EventStream: []string{}, + } +} + +func (writer *FakeGinkgoWriter) AddEvent(event string) { + writer.EventStream = append(writer.EventStream, event) +} + +func (writer *FakeGinkgoWriter) Truncate() { + writer.EventStream = append(writer.EventStream, "TRUNCATE") +} + +func (writer *FakeGinkgoWriter) DumpOut() { + writer.EventStream = append(writer.EventStream, "DUMP") +} + +func (writer *FakeGinkgoWriter) DumpOutWithHeader(header string) { + writer.EventStream = append(writer.EventStream, "DUMP_WITH_HEADER: "+header) +} + +func (writer *FakeGinkgoWriter) Bytes() []byte { + writer.EventStream = append(writer.EventStream, "BYTES") + return nil +} + +func (writer *FakeGinkgoWriter) Write(data []byte) (n int, err error) { + return 0, nil +} diff --git a/vendor/github.com/onsi/ginkgo/internal/writer/writer.go b/vendor/github.com/onsi/ginkgo/internal/writer/writer.go new file mode 100644 index 00000000000..6b23b1a6487 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/internal/writer/writer.go @@ -0,0 +1,81 @@ +package writer + +import ( + "bytes" + "io" + "sync" +) + +type WriterInterface interface { + io.Writer + + Truncate() + DumpOut() + DumpOutWithHeader(header string) + Bytes() []byte +} + +type Writer struct { + buffer *bytes.Buffer + outWriter io.Writer + lock *sync.Mutex + stream bool +} + +func New(outWriter io.Writer) *Writer { + return &Writer{ + buffer: &bytes.Buffer{}, + lock: &sync.Mutex{}, + outWriter: outWriter, + stream: true, + } +} + +func (w *Writer) SetStream(stream bool) { + w.lock.Lock() + defer w.lock.Unlock() + w.stream = stream +} + +func (w *Writer) Write(b []byte) (n int, err error) { + w.lock.Lock() + defer w.lock.Unlock() + + n, err = w.buffer.Write(b) + if w.stream { + return w.outWriter.Write(b) + } + return n, err +} + +func (w *Writer) Truncate() { + w.lock.Lock() + defer w.lock.Unlock() + w.buffer.Reset() +} + +func (w *Writer) DumpOut() { + w.lock.Lock() + defer w.lock.Unlock() + if !w.stream { + w.buffer.WriteTo(w.outWriter) + } +} + +func (w *Writer) Bytes() []byte { + w.lock.Lock() + defer w.lock.Unlock() + b := w.buffer.Bytes() + copied := make([]byte, len(b)) + copy(copied, b) + return copied +} + +func (w *Writer) DumpOutWithHeader(header string) { + w.lock.Lock() + defer w.lock.Unlock() + if !w.stream && w.buffer.Len() > 0 { + w.outWriter.Write([]byte(header)) + w.buffer.WriteTo(w.outWriter) + } +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/default_reporter.go b/vendor/github.com/onsi/ginkgo/reporters/default_reporter.go new file mode 100644 index 00000000000..fb82f70a6d8 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/default_reporter.go @@ -0,0 +1,84 @@ +/* +Ginkgo's Default Reporter + +A number of command line flags are available to tweak Ginkgo's default output. + +These are documented [here](http://onsi.github.io/ginkgo/#running_tests) +*/ +package reporters + +import ( + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/reporters/stenographer" + "github.com/onsi/ginkgo/types" +) + +type DefaultReporter struct { + config config.DefaultReporterConfigType + stenographer stenographer.Stenographer + specSummaries []*types.SpecSummary +} + +func NewDefaultReporter(config config.DefaultReporterConfigType, stenographer stenographer.Stenographer) *DefaultReporter { + return &DefaultReporter{ + config: config, + stenographer: stenographer, + } +} + +func (reporter *DefaultReporter) SpecSuiteWillBegin(config config.GinkgoConfigType, summary *types.SuiteSummary) { + reporter.stenographer.AnnounceSuite(summary.SuiteDescription, config.RandomSeed, config.RandomizeAllSpecs, reporter.config.Succinct) + if config.ParallelTotal > 1 { + reporter.stenographer.AnnounceParallelRun(config.ParallelNode, config.ParallelTotal, reporter.config.Succinct) + } else { + reporter.stenographer.AnnounceNumberOfSpecs(summary.NumberOfSpecsThatWillBeRun, summary.NumberOfTotalSpecs, reporter.config.Succinct) + } +} + +func (reporter *DefaultReporter) BeforeSuiteDidRun(setupSummary *types.SetupSummary) { + if setupSummary.State != types.SpecStatePassed { + reporter.stenographer.AnnounceBeforeSuiteFailure(setupSummary, reporter.config.Succinct, reporter.config.FullTrace) + } +} + +func (reporter *DefaultReporter) AfterSuiteDidRun(setupSummary *types.SetupSummary) { + if setupSummary.State != types.SpecStatePassed { + reporter.stenographer.AnnounceAfterSuiteFailure(setupSummary, reporter.config.Succinct, reporter.config.FullTrace) + } +} + +func (reporter *DefaultReporter) SpecWillRun(specSummary *types.SpecSummary) { + if reporter.config.Verbose && !reporter.config.Succinct && specSummary.State != types.SpecStatePending && specSummary.State != types.SpecStateSkipped { + reporter.stenographer.AnnounceSpecWillRun(specSummary) + } +} + +func (reporter *DefaultReporter) SpecDidComplete(specSummary *types.SpecSummary) { + switch specSummary.State { + case types.SpecStatePassed: + if specSummary.IsMeasurement { + reporter.stenographer.AnnounceSuccesfulMeasurement(specSummary, reporter.config.Succinct) + } else if specSummary.RunTime.Seconds() >= reporter.config.SlowSpecThreshold { + reporter.stenographer.AnnounceSuccesfulSlowSpec(specSummary, reporter.config.Succinct) + } else { + reporter.stenographer.AnnounceSuccesfulSpec(specSummary) + } + case types.SpecStatePending: + reporter.stenographer.AnnouncePendingSpec(specSummary, reporter.config.NoisyPendings && !reporter.config.Succinct) + case types.SpecStateSkipped: + reporter.stenographer.AnnounceSkippedSpec(specSummary, reporter.config.Succinct, reporter.config.FullTrace) + case types.SpecStateTimedOut: + reporter.stenographer.AnnounceSpecTimedOut(specSummary, reporter.config.Succinct, reporter.config.FullTrace) + case types.SpecStatePanicked: + reporter.stenographer.AnnounceSpecPanicked(specSummary, reporter.config.Succinct, reporter.config.FullTrace) + case types.SpecStateFailed: + reporter.stenographer.AnnounceSpecFailed(specSummary, reporter.config.Succinct, reporter.config.FullTrace) + } + + reporter.specSummaries = append(reporter.specSummaries, specSummary) +} + +func (reporter *DefaultReporter) SpecSuiteDidEnd(summary *types.SuiteSummary) { + reporter.stenographer.SummarizeFailures(reporter.specSummaries) + reporter.stenographer.AnnounceSpecRunCompletion(summary, reporter.config.Succinct) +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/fake_reporter.go b/vendor/github.com/onsi/ginkgo/reporters/fake_reporter.go new file mode 100644 index 00000000000..27db4794908 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/fake_reporter.go @@ -0,0 +1,59 @@ +package reporters + +import ( + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/types" +) + +//FakeReporter is useful for testing purposes +type FakeReporter struct { + Config config.GinkgoConfigType + + BeginSummary *types.SuiteSummary + BeforeSuiteSummary *types.SetupSummary + SpecWillRunSummaries []*types.SpecSummary + SpecSummaries []*types.SpecSummary + AfterSuiteSummary *types.SetupSummary + EndSummary *types.SuiteSummary + + SpecWillRunStub func(specSummary *types.SpecSummary) + SpecDidCompleteStub func(specSummary *types.SpecSummary) +} + +func NewFakeReporter() *FakeReporter { + return &FakeReporter{ + SpecWillRunSummaries: make([]*types.SpecSummary, 0), + SpecSummaries: make([]*types.SpecSummary, 0), + } +} + +func (fakeR *FakeReporter) SpecSuiteWillBegin(config config.GinkgoConfigType, summary *types.SuiteSummary) { + fakeR.Config = config + fakeR.BeginSummary = summary +} + +func (fakeR *FakeReporter) BeforeSuiteDidRun(setupSummary *types.SetupSummary) { + fakeR.BeforeSuiteSummary = setupSummary +} + +func (fakeR *FakeReporter) SpecWillRun(specSummary *types.SpecSummary) { + if fakeR.SpecWillRunStub != nil { + fakeR.SpecWillRunStub(specSummary) + } + fakeR.SpecWillRunSummaries = append(fakeR.SpecWillRunSummaries, specSummary) +} + +func (fakeR *FakeReporter) SpecDidComplete(specSummary *types.SpecSummary) { + if fakeR.SpecDidCompleteStub != nil { + fakeR.SpecDidCompleteStub(specSummary) + } + fakeR.SpecSummaries = append(fakeR.SpecSummaries, specSummary) +} + +func (fakeR *FakeReporter) AfterSuiteDidRun(setupSummary *types.SetupSummary) { + fakeR.AfterSuiteSummary = setupSummary +} + +func (fakeR *FakeReporter) SpecSuiteDidEnd(summary *types.SuiteSummary) { + fakeR.EndSummary = summary +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/junit_reporter.go b/vendor/github.com/onsi/ginkgo/reporters/junit_reporter.go new file mode 100644 index 00000000000..89b03513fd1 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/junit_reporter.go @@ -0,0 +1,147 @@ +/* + +JUnit XML Reporter for Ginkgo + +For usage instructions: http://onsi.github.io/ginkgo/#generating_junit_xml_output + +*/ + +package reporters + +import ( + "encoding/xml" + "fmt" + "os" + "strings" + + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/types" +) + +type JUnitTestSuite struct { + XMLName xml.Name `xml:"testsuite"` + TestCases []JUnitTestCase `xml:"testcase"` + Tests int `xml:"tests,attr"` + Failures int `xml:"failures,attr"` + Time float64 `xml:"time,attr"` +} + +type JUnitTestCase struct { + Name string `xml:"name,attr"` + ClassName string `xml:"classname,attr"` + FailureMessage *JUnitFailureMessage `xml:"failure,omitempty"` + Skipped *JUnitSkipped `xml:"skipped,omitempty"` + Time float64 `xml:"time,attr"` + SystemOut string `xml:"system-out,omitempty"` +} + +type JUnitFailureMessage struct { + Type string `xml:"type,attr"` + Message string `xml:",chardata"` +} + +type JUnitSkipped struct { + XMLName xml.Name `xml:"skipped"` +} + +type JUnitReporter struct { + suite JUnitTestSuite + filename string + testSuiteName string +} + +//NewJUnitReporter creates a new JUnit XML reporter. The XML will be stored in the passed in filename. +func NewJUnitReporter(filename string) *JUnitReporter { + return &JUnitReporter{ + filename: filename, + } +} + +func (reporter *JUnitReporter) SpecSuiteWillBegin(config config.GinkgoConfigType, summary *types.SuiteSummary) { + reporter.suite = JUnitTestSuite{ + TestCases: []JUnitTestCase{}, + } + reporter.testSuiteName = summary.SuiteDescription +} + +func (reporter *JUnitReporter) SpecWillRun(specSummary *types.SpecSummary) { +} + +func (reporter *JUnitReporter) BeforeSuiteDidRun(setupSummary *types.SetupSummary) { + reporter.handleSetupSummary("BeforeSuite", setupSummary) +} + +func (reporter *JUnitReporter) AfterSuiteDidRun(setupSummary *types.SetupSummary) { + reporter.handleSetupSummary("AfterSuite", setupSummary) +} + +func failureMessage(failure types.SpecFailure) string { + return fmt.Sprintf("%s\n%s\n%s", failure.ComponentCodeLocation.String(), failure.Message, failure.Location.String()) +} + +func (reporter *JUnitReporter) handleSetupSummary(name string, setupSummary *types.SetupSummary) { + if setupSummary.State != types.SpecStatePassed { + testCase := JUnitTestCase{ + Name: name, + ClassName: reporter.testSuiteName, + } + + testCase.FailureMessage = &JUnitFailureMessage{ + Type: reporter.failureTypeForState(setupSummary.State), + Message: failureMessage(setupSummary.Failure), + } + testCase.SystemOut = setupSummary.CapturedOutput + testCase.Time = setupSummary.RunTime.Seconds() + reporter.suite.TestCases = append(reporter.suite.TestCases, testCase) + } +} + +func (reporter *JUnitReporter) SpecDidComplete(specSummary *types.SpecSummary) { + testCase := JUnitTestCase{ + Name: strings.Join(specSummary.ComponentTexts[1:], " "), + ClassName: reporter.testSuiteName, + } + if specSummary.State == types.SpecStateFailed || specSummary.State == types.SpecStateTimedOut || specSummary.State == types.SpecStatePanicked { + testCase.FailureMessage = &JUnitFailureMessage{ + Type: reporter.failureTypeForState(specSummary.State), + Message: failureMessage(specSummary.Failure), + } + testCase.SystemOut = specSummary.CapturedOutput + } + if specSummary.State == types.SpecStateSkipped || specSummary.State == types.SpecStatePending { + testCase.Skipped = &JUnitSkipped{} + } + testCase.Time = specSummary.RunTime.Seconds() + reporter.suite.TestCases = append(reporter.suite.TestCases, testCase) +} + +func (reporter *JUnitReporter) SpecSuiteDidEnd(summary *types.SuiteSummary) { + reporter.suite.Tests = summary.NumberOfSpecsThatWillBeRun + reporter.suite.Time = summary.RunTime.Seconds() + reporter.suite.Failures = summary.NumberOfFailedSpecs + file, err := os.Create(reporter.filename) + if err != nil { + fmt.Printf("Failed to create JUnit report file: %s\n\t%s", reporter.filename, err.Error()) + } + defer file.Close() + file.WriteString(xml.Header) + encoder := xml.NewEncoder(file) + encoder.Indent(" ", " ") + err = encoder.Encode(reporter.suite) + if err != nil { + fmt.Printf("Failed to generate JUnit report\n\t%s", err.Error()) + } +} + +func (reporter *JUnitReporter) failureTypeForState(state types.SpecState) string { + switch state { + case types.SpecStateFailed: + return "Failure" + case types.SpecStateTimedOut: + return "Timeout" + case types.SpecStatePanicked: + return "Panic" + default: + return "" + } +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/reporter.go b/vendor/github.com/onsi/ginkgo/reporters/reporter.go new file mode 100644 index 00000000000..348b9dfce1f --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/reporter.go @@ -0,0 +1,15 @@ +package reporters + +import ( + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/types" +) + +type Reporter interface { + SpecSuiteWillBegin(config config.GinkgoConfigType, summary *types.SuiteSummary) + BeforeSuiteDidRun(setupSummary *types.SetupSummary) + SpecWillRun(specSummary *types.SpecSummary) + SpecDidComplete(specSummary *types.SpecSummary) + AfterSuiteDidRun(setupSummary *types.SetupSummary) + SpecSuiteDidEnd(summary *types.SuiteSummary) +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/console_logging.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/console_logging.go new file mode 100644 index 00000000000..45b8f88690e --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/console_logging.go @@ -0,0 +1,64 @@ +package stenographer + +import ( + "fmt" + "strings" +) + +func (s *consoleStenographer) colorize(colorCode string, format string, args ...interface{}) string { + var out string + + if len(args) > 0 { + out = fmt.Sprintf(format, args...) + } else { + out = format + } + + if s.color { + return fmt.Sprintf("%s%s%s", colorCode, out, defaultStyle) + } else { + return out + } +} + +func (s *consoleStenographer) printBanner(text string, bannerCharacter string) { + fmt.Fprintln(s.w, text) + fmt.Fprintln(s.w, strings.Repeat(bannerCharacter, len(text))) +} + +func (s *consoleStenographer) printNewLine() { + fmt.Fprintln(s.w, "") +} + +func (s *consoleStenographer) printDelimiter() { + fmt.Fprintln(s.w, s.colorize(grayColor, "%s", strings.Repeat("-", 30))) +} + +func (s *consoleStenographer) print(indentation int, format string, args ...interface{}) { + fmt.Fprint(s.w, s.indent(indentation, format, args...)) +} + +func (s *consoleStenographer) println(indentation int, format string, args ...interface{}) { + fmt.Fprintln(s.w, s.indent(indentation, format, args...)) +} + +func (s *consoleStenographer) indent(indentation int, format string, args ...interface{}) string { + var text string + + if len(args) > 0 { + text = fmt.Sprintf(format, args...) + } else { + text = format + } + + stringArray := strings.Split(text, "\n") + padding := "" + if indentation >= 0 { + padding = strings.Repeat(" ", indentation) + } + for i, s := range stringArray { + stringArray[i] = fmt.Sprintf("%s%s", padding, s) + } + + return strings.Join(stringArray, "\n") +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/fake_stenographer.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/fake_stenographer.go new file mode 100644 index 00000000000..98854e7d9aa --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/fake_stenographer.go @@ -0,0 +1,142 @@ +package stenographer + +import ( + "sync" + + "github.com/onsi/ginkgo/types" +) + +func NewFakeStenographerCall(method string, args ...interface{}) FakeStenographerCall { + return FakeStenographerCall{ + Method: method, + Args: args, + } +} + +type FakeStenographer struct { + calls []FakeStenographerCall + lock *sync.Mutex +} + +type FakeStenographerCall struct { + Method string + Args []interface{} +} + +func NewFakeStenographer() *FakeStenographer { + stenographer := &FakeStenographer{ + lock: &sync.Mutex{}, + } + stenographer.Reset() + return stenographer +} + +func (stenographer *FakeStenographer) Calls() []FakeStenographerCall { + stenographer.lock.Lock() + defer stenographer.lock.Unlock() + + return stenographer.calls +} + +func (stenographer *FakeStenographer) Reset() { + stenographer.lock.Lock() + defer stenographer.lock.Unlock() + + stenographer.calls = make([]FakeStenographerCall, 0) +} + +func (stenographer *FakeStenographer) CallsTo(method string) []FakeStenographerCall { + stenographer.lock.Lock() + defer stenographer.lock.Unlock() + + results := make([]FakeStenographerCall, 0) + for _, call := range stenographer.calls { + if call.Method == method { + results = append(results, call) + } + } + + return results +} + +func (stenographer *FakeStenographer) registerCall(method string, args ...interface{}) { + stenographer.lock.Lock() + defer stenographer.lock.Unlock() + + stenographer.calls = append(stenographer.calls, NewFakeStenographerCall(method, args...)) +} + +func (stenographer *FakeStenographer) AnnounceSuite(description string, randomSeed int64, randomizingAll bool, succinct bool) { + stenographer.registerCall("AnnounceSuite", description, randomSeed, randomizingAll, succinct) +} + +func (stenographer *FakeStenographer) AnnounceAggregatedParallelRun(nodes int, succinct bool) { + stenographer.registerCall("AnnounceAggregatedParallelRun", nodes, succinct) +} + +func (stenographer *FakeStenographer) AnnounceParallelRun(node int, nodes int, succinct bool) { + stenographer.registerCall("AnnounceParallelRun", node, nodes, succinct) +} + +func (stenographer *FakeStenographer) AnnounceNumberOfSpecs(specsToRun int, total int, succinct bool) { + stenographer.registerCall("AnnounceNumberOfSpecs", specsToRun, total, succinct) +} + +func (stenographer *FakeStenographer) AnnounceTotalNumberOfSpecs(total int, succinct bool) { + stenographer.registerCall("AnnounceTotalNumberOfSpecs", total, succinct) +} + +func (stenographer *FakeStenographer) AnnounceSpecRunCompletion(summary *types.SuiteSummary, succinct bool) { + stenographer.registerCall("AnnounceSpecRunCompletion", summary, succinct) +} + +func (stenographer *FakeStenographer) AnnounceSpecWillRun(spec *types.SpecSummary) { + stenographer.registerCall("AnnounceSpecWillRun", spec) +} + +func (stenographer *FakeStenographer) AnnounceBeforeSuiteFailure(summary *types.SetupSummary, succinct bool, fullTrace bool) { + stenographer.registerCall("AnnounceBeforeSuiteFailure", summary, succinct, fullTrace) +} + +func (stenographer *FakeStenographer) AnnounceAfterSuiteFailure(summary *types.SetupSummary, succinct bool, fullTrace bool) { + stenographer.registerCall("AnnounceAfterSuiteFailure", summary, succinct, fullTrace) +} +func (stenographer *FakeStenographer) AnnounceCapturedOutput(output string) { + stenographer.registerCall("AnnounceCapturedOutput", output) +} + +func (stenographer *FakeStenographer) AnnounceSuccesfulSpec(spec *types.SpecSummary) { + stenographer.registerCall("AnnounceSuccesfulSpec", spec) +} + +func (stenographer *FakeStenographer) AnnounceSuccesfulSlowSpec(spec *types.SpecSummary, succinct bool) { + stenographer.registerCall("AnnounceSuccesfulSlowSpec", spec, succinct) +} + +func (stenographer *FakeStenographer) AnnounceSuccesfulMeasurement(spec *types.SpecSummary, succinct bool) { + stenographer.registerCall("AnnounceSuccesfulMeasurement", spec, succinct) +} + +func (stenographer *FakeStenographer) AnnouncePendingSpec(spec *types.SpecSummary, noisy bool) { + stenographer.registerCall("AnnouncePendingSpec", spec, noisy) +} + +func (stenographer *FakeStenographer) AnnounceSkippedSpec(spec *types.SpecSummary, succinct bool, fullTrace bool) { + stenographer.registerCall("AnnounceSkippedSpec", spec, succinct, fullTrace) +} + +func (stenographer *FakeStenographer) AnnounceSpecTimedOut(spec *types.SpecSummary, succinct bool, fullTrace bool) { + stenographer.registerCall("AnnounceSpecTimedOut", spec, succinct, fullTrace) +} + +func (stenographer *FakeStenographer) AnnounceSpecPanicked(spec *types.SpecSummary, succinct bool, fullTrace bool) { + stenographer.registerCall("AnnounceSpecPanicked", spec, succinct, fullTrace) +} + +func (stenographer *FakeStenographer) AnnounceSpecFailed(spec *types.SpecSummary, succinct bool, fullTrace bool) { + stenographer.registerCall("AnnounceSpecFailed", spec, succinct, fullTrace) +} + +func (stenographer *FakeStenographer) SummarizeFailures(summaries []*types.SpecSummary) { + stenographer.registerCall("SummarizeFailures", summaries) +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/stenographer.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/stenographer.go new file mode 100644 index 00000000000..fefd3e182f5 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/stenographer.go @@ -0,0 +1,573 @@ +/* +The stenographer is used by Ginkgo's reporters to generate output. + +Move along, nothing to see here. +*/ + +package stenographer + +import ( + "fmt" + "io" + "runtime" + "strings" + + "github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable" + "github.com/onsi/ginkgo/types" +) + +const defaultStyle = "\x1b[0m" +const boldStyle = "\x1b[1m" +const redColor = "\x1b[91m" +const greenColor = "\x1b[32m" +const yellowColor = "\x1b[33m" +const cyanColor = "\x1b[36m" +const grayColor = "\x1b[90m" +const lightGrayColor = "\x1b[37m" + +type cursorStateType int + +const ( + cursorStateTop cursorStateType = iota + cursorStateStreaming + cursorStateMidBlock + cursorStateEndBlock +) + +type Stenographer interface { + AnnounceSuite(description string, randomSeed int64, randomizingAll bool, succinct bool) + AnnounceAggregatedParallelRun(nodes int, succinct bool) + AnnounceParallelRun(node int, nodes int, succinct bool) + AnnounceTotalNumberOfSpecs(total int, succinct bool) + AnnounceNumberOfSpecs(specsToRun int, total int, succinct bool) + AnnounceSpecRunCompletion(summary *types.SuiteSummary, succinct bool) + + AnnounceSpecWillRun(spec *types.SpecSummary) + AnnounceBeforeSuiteFailure(summary *types.SetupSummary, succinct bool, fullTrace bool) + AnnounceAfterSuiteFailure(summary *types.SetupSummary, succinct bool, fullTrace bool) + + AnnounceCapturedOutput(output string) + + AnnounceSuccesfulSpec(spec *types.SpecSummary) + AnnounceSuccesfulSlowSpec(spec *types.SpecSummary, succinct bool) + AnnounceSuccesfulMeasurement(spec *types.SpecSummary, succinct bool) + + AnnouncePendingSpec(spec *types.SpecSummary, noisy bool) + AnnounceSkippedSpec(spec *types.SpecSummary, succinct bool, fullTrace bool) + + AnnounceSpecTimedOut(spec *types.SpecSummary, succinct bool, fullTrace bool) + AnnounceSpecPanicked(spec *types.SpecSummary, succinct bool, fullTrace bool) + AnnounceSpecFailed(spec *types.SpecSummary, succinct bool, fullTrace bool) + + SummarizeFailures(summaries []*types.SpecSummary) +} + +func New(color bool, enableFlakes bool) Stenographer { + denoter := "•" + if runtime.GOOS == "windows" { + denoter = "+" + } + return &consoleStenographer{ + color: color, + denoter: denoter, + cursorState: cursorStateTop, + enableFlakes: enableFlakes, + w: colorable.NewColorableStdout(), + } +} + +type consoleStenographer struct { + color bool + denoter string + cursorState cursorStateType + enableFlakes bool + w io.Writer +} + +var alternatingColors = []string{defaultStyle, grayColor} + +func (s *consoleStenographer) AnnounceSuite(description string, randomSeed int64, randomizingAll bool, succinct bool) { + if succinct { + s.print(0, "[%d] %s ", randomSeed, s.colorize(boldStyle, description)) + return + } + s.printBanner(fmt.Sprintf("Running Suite: %s", description), "=") + s.print(0, "Random Seed: %s", s.colorize(boldStyle, "%d", randomSeed)) + if randomizingAll { + s.print(0, " - Will randomize all specs") + } + s.printNewLine() +} + +func (s *consoleStenographer) AnnounceParallelRun(node int, nodes int, succinct bool) { + if succinct { + s.print(0, "- node #%d ", node) + return + } + s.println(0, + "Parallel test node %s/%s.", + s.colorize(boldStyle, "%d", node), + s.colorize(boldStyle, "%d", nodes), + ) + s.printNewLine() +} + +func (s *consoleStenographer) AnnounceAggregatedParallelRun(nodes int, succinct bool) { + if succinct { + s.print(0, "- %d nodes ", nodes) + return + } + s.println(0, + "Running in parallel across %s nodes", + s.colorize(boldStyle, "%d", nodes), + ) + s.printNewLine() +} + +func (s *consoleStenographer) AnnounceNumberOfSpecs(specsToRun int, total int, succinct bool) { + if succinct { + s.print(0, "- %d/%d specs ", specsToRun, total) + s.stream() + return + } + s.println(0, + "Will run %s of %s specs", + s.colorize(boldStyle, "%d", specsToRun), + s.colorize(boldStyle, "%d", total), + ) + + s.printNewLine() +} + +func (s *consoleStenographer) AnnounceTotalNumberOfSpecs(total int, succinct bool) { + if succinct { + s.print(0, "- %d specs ", total) + s.stream() + return + } + s.println(0, + "Will run %s specs", + s.colorize(boldStyle, "%d", total), + ) + + s.printNewLine() +} + +func (s *consoleStenographer) AnnounceSpecRunCompletion(summary *types.SuiteSummary, succinct bool) { + if succinct && summary.SuiteSucceeded { + s.print(0, " %s %s ", s.colorize(greenColor, "SUCCESS!"), summary.RunTime) + return + } + s.printNewLine() + color := greenColor + if !summary.SuiteSucceeded { + color = redColor + } + s.println(0, s.colorize(boldStyle+color, "Ran %d of %d Specs in %.3f seconds", summary.NumberOfSpecsThatWillBeRun, summary.NumberOfTotalSpecs, summary.RunTime.Seconds())) + + status := "" + if summary.SuiteSucceeded { + status = s.colorize(boldStyle+greenColor, "SUCCESS!") + } else { + status = s.colorize(boldStyle+redColor, "FAIL!") + } + + flakes := "" + if s.enableFlakes { + flakes = " | " + s.colorize(yellowColor+boldStyle, "%d Flaked", summary.NumberOfFlakedSpecs) + } + + s.print(0, + "%s -- %s | %s | %s | %s ", + status, + s.colorize(greenColor+boldStyle, "%d Passed", summary.NumberOfPassedSpecs), + s.colorize(redColor+boldStyle, "%d Failed", summary.NumberOfFailedSpecs)+flakes, + s.colorize(yellowColor+boldStyle, "%d Pending", summary.NumberOfPendingSpecs), + s.colorize(cyanColor+boldStyle, "%d Skipped", summary.NumberOfSkippedSpecs), + ) +} + +func (s *consoleStenographer) AnnounceSpecWillRun(spec *types.SpecSummary) { + s.startBlock() + for i, text := range spec.ComponentTexts[1 : len(spec.ComponentTexts)-1] { + s.print(0, s.colorize(alternatingColors[i%2], text)+" ") + } + + indentation := 0 + if len(spec.ComponentTexts) > 2 { + indentation = 1 + s.printNewLine() + } + index := len(spec.ComponentTexts) - 1 + s.print(indentation, s.colorize(boldStyle, spec.ComponentTexts[index])) + s.printNewLine() + s.print(indentation, s.colorize(lightGrayColor, spec.ComponentCodeLocations[index].String())) + s.printNewLine() + s.midBlock() +} + +func (s *consoleStenographer) AnnounceBeforeSuiteFailure(summary *types.SetupSummary, succinct bool, fullTrace bool) { + s.announceSetupFailure("BeforeSuite", summary, succinct, fullTrace) +} + +func (s *consoleStenographer) AnnounceAfterSuiteFailure(summary *types.SetupSummary, succinct bool, fullTrace bool) { + s.announceSetupFailure("AfterSuite", summary, succinct, fullTrace) +} + +func (s *consoleStenographer) announceSetupFailure(name string, summary *types.SetupSummary, succinct bool, fullTrace bool) { + s.startBlock() + var message string + switch summary.State { + case types.SpecStateFailed: + message = "Failure" + case types.SpecStatePanicked: + message = "Panic" + case types.SpecStateTimedOut: + message = "Timeout" + } + + s.println(0, s.colorize(redColor+boldStyle, "%s [%.3f seconds]", message, summary.RunTime.Seconds())) + + indentation := s.printCodeLocationBlock([]string{name}, []types.CodeLocation{summary.CodeLocation}, summary.ComponentType, 0, summary.State, true) + + s.printNewLine() + s.printFailure(indentation, summary.State, summary.Failure, fullTrace) + + s.endBlock() +} + +func (s *consoleStenographer) AnnounceCapturedOutput(output string) { + if output == "" { + return + } + + s.startBlock() + s.println(0, output) + s.midBlock() +} + +func (s *consoleStenographer) AnnounceSuccesfulSpec(spec *types.SpecSummary) { + s.print(0, s.colorize(greenColor, s.denoter)) + s.stream() +} + +func (s *consoleStenographer) AnnounceSuccesfulSlowSpec(spec *types.SpecSummary, succinct bool) { + s.printBlockWithMessage( + s.colorize(greenColor, "%s [SLOW TEST:%.3f seconds]", s.denoter, spec.RunTime.Seconds()), + "", + spec, + succinct, + ) +} + +func (s *consoleStenographer) AnnounceSuccesfulMeasurement(spec *types.SpecSummary, succinct bool) { + s.printBlockWithMessage( + s.colorize(greenColor, "%s [MEASUREMENT]", s.denoter), + s.measurementReport(spec, succinct), + spec, + succinct, + ) +} + +func (s *consoleStenographer) AnnouncePendingSpec(spec *types.SpecSummary, noisy bool) { + if noisy { + s.printBlockWithMessage( + s.colorize(yellowColor, "P [PENDING]"), + "", + spec, + false, + ) + } else { + s.print(0, s.colorize(yellowColor, "P")) + s.stream() + } +} + +func (s *consoleStenographer) AnnounceSkippedSpec(spec *types.SpecSummary, succinct bool, fullTrace bool) { + // Skips at runtime will have a non-empty spec.Failure. All others should be succinct. + if succinct || spec.Failure == (types.SpecFailure{}) { + s.print(0, s.colorize(cyanColor, "S")) + s.stream() + } else { + s.startBlock() + s.println(0, s.colorize(cyanColor+boldStyle, "S [SKIPPING]%s [%.3f seconds]", s.failureContext(spec.Failure.ComponentType), spec.RunTime.Seconds())) + + indentation := s.printCodeLocationBlock(spec.ComponentTexts, spec.ComponentCodeLocations, spec.Failure.ComponentType, spec.Failure.ComponentIndex, spec.State, succinct) + + s.printNewLine() + s.printSkip(indentation, spec.Failure) + s.endBlock() + } +} + +func (s *consoleStenographer) AnnounceSpecTimedOut(spec *types.SpecSummary, succinct bool, fullTrace bool) { + s.printSpecFailure(fmt.Sprintf("%s... Timeout", s.denoter), spec, succinct, fullTrace) +} + +func (s *consoleStenographer) AnnounceSpecPanicked(spec *types.SpecSummary, succinct bool, fullTrace bool) { + s.printSpecFailure(fmt.Sprintf("%s! Panic", s.denoter), spec, succinct, fullTrace) +} + +func (s *consoleStenographer) AnnounceSpecFailed(spec *types.SpecSummary, succinct bool, fullTrace bool) { + s.printSpecFailure(fmt.Sprintf("%s Failure", s.denoter), spec, succinct, fullTrace) +} + +func (s *consoleStenographer) SummarizeFailures(summaries []*types.SpecSummary) { + failingSpecs := []*types.SpecSummary{} + + for _, summary := range summaries { + if summary.HasFailureState() { + failingSpecs = append(failingSpecs, summary) + } + } + + if len(failingSpecs) == 0 { + return + } + + s.printNewLine() + s.printNewLine() + plural := "s" + if len(failingSpecs) == 1 { + plural = "" + } + s.println(0, s.colorize(redColor+boldStyle, "Summarizing %d Failure%s:", len(failingSpecs), plural)) + for _, summary := range failingSpecs { + s.printNewLine() + if summary.HasFailureState() { + if summary.TimedOut() { + s.print(0, s.colorize(redColor+boldStyle, "[Timeout...] ")) + } else if summary.Panicked() { + s.print(0, s.colorize(redColor+boldStyle, "[Panic!] ")) + } else if summary.Failed() { + s.print(0, s.colorize(redColor+boldStyle, "[Fail] ")) + } + s.printSpecContext(summary.ComponentTexts, summary.ComponentCodeLocations, summary.Failure.ComponentType, summary.Failure.ComponentIndex, summary.State, true) + s.printNewLine() + s.println(0, s.colorize(lightGrayColor, summary.Failure.Location.String())) + } + } +} + +func (s *consoleStenographer) startBlock() { + if s.cursorState == cursorStateStreaming { + s.printNewLine() + s.printDelimiter() + } else if s.cursorState == cursorStateMidBlock { + s.printNewLine() + } +} + +func (s *consoleStenographer) midBlock() { + s.cursorState = cursorStateMidBlock +} + +func (s *consoleStenographer) endBlock() { + s.printDelimiter() + s.cursorState = cursorStateEndBlock +} + +func (s *consoleStenographer) stream() { + s.cursorState = cursorStateStreaming +} + +func (s *consoleStenographer) printBlockWithMessage(header string, message string, spec *types.SpecSummary, succinct bool) { + s.startBlock() + s.println(0, header) + + indentation := s.printCodeLocationBlock(spec.ComponentTexts, spec.ComponentCodeLocations, types.SpecComponentTypeInvalid, 0, spec.State, succinct) + + if message != "" { + s.printNewLine() + s.println(indentation, message) + } + + s.endBlock() +} + +func (s *consoleStenographer) printSpecFailure(message string, spec *types.SpecSummary, succinct bool, fullTrace bool) { + s.startBlock() + s.println(0, s.colorize(redColor+boldStyle, "%s%s [%.3f seconds]", message, s.failureContext(spec.Failure.ComponentType), spec.RunTime.Seconds())) + + indentation := s.printCodeLocationBlock(spec.ComponentTexts, spec.ComponentCodeLocations, spec.Failure.ComponentType, spec.Failure.ComponentIndex, spec.State, succinct) + + s.printNewLine() + s.printFailure(indentation, spec.State, spec.Failure, fullTrace) + s.endBlock() +} + +func (s *consoleStenographer) failureContext(failedComponentType types.SpecComponentType) string { + switch failedComponentType { + case types.SpecComponentTypeBeforeSuite: + return " in Suite Setup (BeforeSuite)" + case types.SpecComponentTypeAfterSuite: + return " in Suite Teardown (AfterSuite)" + case types.SpecComponentTypeBeforeEach: + return " in Spec Setup (BeforeEach)" + case types.SpecComponentTypeJustBeforeEach: + return " in Spec Setup (JustBeforeEach)" + case types.SpecComponentTypeAfterEach: + return " in Spec Teardown (AfterEach)" + } + + return "" +} + +func (s *consoleStenographer) printSkip(indentation int, spec types.SpecFailure) { + s.println(indentation, s.colorize(cyanColor, spec.Message)) + s.printNewLine() + s.println(indentation, spec.Location.String()) +} + +func (s *consoleStenographer) printFailure(indentation int, state types.SpecState, failure types.SpecFailure, fullTrace bool) { + if state == types.SpecStatePanicked { + s.println(indentation, s.colorize(redColor+boldStyle, failure.Message)) + s.println(indentation, s.colorize(redColor, failure.ForwardedPanic)) + s.println(indentation, failure.Location.String()) + s.printNewLine() + s.println(indentation, s.colorize(redColor, "Full Stack Trace")) + s.println(indentation, failure.Location.FullStackTrace) + } else { + s.println(indentation, s.colorize(redColor, failure.Message)) + s.printNewLine() + s.println(indentation, failure.Location.String()) + if fullTrace { + s.printNewLine() + s.println(indentation, s.colorize(redColor, "Full Stack Trace")) + s.println(indentation, failure.Location.FullStackTrace) + } + } +} + +func (s *consoleStenographer) printSpecContext(componentTexts []string, componentCodeLocations []types.CodeLocation, failedComponentType types.SpecComponentType, failedComponentIndex int, state types.SpecState, succinct bool) int { + startIndex := 1 + indentation := 0 + + if len(componentTexts) == 1 { + startIndex = 0 + } + + for i := startIndex; i < len(componentTexts); i++ { + if (state.IsFailure() || state == types.SpecStateSkipped) && i == failedComponentIndex { + color := redColor + if state == types.SpecStateSkipped { + color = cyanColor + } + blockType := "" + switch failedComponentType { + case types.SpecComponentTypeBeforeSuite: + blockType = "BeforeSuite" + case types.SpecComponentTypeAfterSuite: + blockType = "AfterSuite" + case types.SpecComponentTypeBeforeEach: + blockType = "BeforeEach" + case types.SpecComponentTypeJustBeforeEach: + blockType = "JustBeforeEach" + case types.SpecComponentTypeAfterEach: + blockType = "AfterEach" + case types.SpecComponentTypeIt: + blockType = "It" + case types.SpecComponentTypeMeasure: + blockType = "Measurement" + } + if succinct { + s.print(0, s.colorize(color+boldStyle, "[%s] %s ", blockType, componentTexts[i])) + } else { + s.println(indentation, s.colorize(color+boldStyle, "%s [%s]", componentTexts[i], blockType)) + s.println(indentation, s.colorize(grayColor, "%s", componentCodeLocations[i])) + } + } else { + if succinct { + s.print(0, s.colorize(alternatingColors[i%2], "%s ", componentTexts[i])) + } else { + s.println(indentation, componentTexts[i]) + s.println(indentation, s.colorize(grayColor, "%s", componentCodeLocations[i])) + } + } + indentation++ + } + + return indentation +} + +func (s *consoleStenographer) printCodeLocationBlock(componentTexts []string, componentCodeLocations []types.CodeLocation, failedComponentType types.SpecComponentType, failedComponentIndex int, state types.SpecState, succinct bool) int { + indentation := s.printSpecContext(componentTexts, componentCodeLocations, failedComponentType, failedComponentIndex, state, succinct) + + if succinct { + if len(componentTexts) > 0 { + s.printNewLine() + s.print(0, s.colorize(lightGrayColor, "%s", componentCodeLocations[len(componentCodeLocations)-1])) + } + s.printNewLine() + indentation = 1 + } else { + indentation-- + } + + return indentation +} + +func (s *consoleStenographer) orderedMeasurementKeys(measurements map[string]*types.SpecMeasurement) []string { + orderedKeys := make([]string, len(measurements)) + for key, measurement := range measurements { + orderedKeys[measurement.Order] = key + } + return orderedKeys +} + +func (s *consoleStenographer) measurementReport(spec *types.SpecSummary, succinct bool) string { + if len(spec.Measurements) == 0 { + return "Found no measurements" + } + + message := []string{} + orderedKeys := s.orderedMeasurementKeys(spec.Measurements) + + if succinct { + message = append(message, fmt.Sprintf("%s samples:", s.colorize(boldStyle, "%d", spec.NumberOfSamples))) + for _, key := range orderedKeys { + measurement := spec.Measurements[key] + message = append(message, fmt.Sprintf(" %s - %s: %s%s, %s: %s%s ± %s%s, %s: %s%s", + s.colorize(boldStyle, "%s", measurement.Name), + measurement.SmallestLabel, + s.colorize(greenColor, measurement.PrecisionFmt(), measurement.Smallest), + measurement.Units, + measurement.AverageLabel, + s.colorize(cyanColor, measurement.PrecisionFmt(), measurement.Average), + measurement.Units, + s.colorize(cyanColor, measurement.PrecisionFmt(), measurement.StdDeviation), + measurement.Units, + measurement.LargestLabel, + s.colorize(redColor, measurement.PrecisionFmt(), measurement.Largest), + measurement.Units, + )) + } + } else { + message = append(message, fmt.Sprintf("Ran %s samples:", s.colorize(boldStyle, "%d", spec.NumberOfSamples))) + for _, key := range orderedKeys { + measurement := spec.Measurements[key] + info := "" + if measurement.Info != nil { + message = append(message, fmt.Sprintf("%v", measurement.Info)) + } + + message = append(message, fmt.Sprintf("%s:\n%s %s: %s%s\n %s: %s%s\n %s: %s%s ± %s%s", + s.colorize(boldStyle, "%s", measurement.Name), + info, + measurement.SmallestLabel, + s.colorize(greenColor, measurement.PrecisionFmt(), measurement.Smallest), + measurement.Units, + measurement.LargestLabel, + s.colorize(redColor, measurement.PrecisionFmt(), measurement.Largest), + measurement.Units, + measurement.AverageLabel, + s.colorize(cyanColor, measurement.PrecisionFmt(), measurement.Average), + measurement.Units, + s.colorize(cyanColor, measurement.PrecisionFmt(), measurement.StdDeviation), + measurement.Units, + )) + } + } + + return strings.Join(message, "\n") +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/LICENSE b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/LICENSE new file mode 100644 index 00000000000..91b5cef30eb --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2016 Yasuhiro Matsumoto + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/README.md b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/README.md new file mode 100644 index 00000000000..e84226a7358 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/README.md @@ -0,0 +1,43 @@ +# go-colorable + +Colorable writer for windows. + +For example, most of logger packages doesn't show colors on windows. (I know we can do it with ansicon. But I don't want.) +This package is possible to handle escape sequence for ansi color on windows. + +## Too Bad! + +![](https://raw.githubusercontent.com/mattn/go-colorable/gh-pages/bad.png) + + +## So Good! + +![](https://raw.githubusercontent.com/mattn/go-colorable/gh-pages/good.png) + +## Usage + +```go +logrus.SetFormatter(&logrus.TextFormatter{ForceColors: true}) +logrus.SetOutput(colorable.NewColorableStdout()) + +logrus.Info("succeeded") +logrus.Warn("not correct") +logrus.Error("something error") +logrus.Fatal("panic") +``` + +You can compile above code on non-windows OSs. + +## Installation + +``` +$ go get github.com/mattn/go-colorable +``` + +# License + +MIT + +# Author + +Yasuhiro Matsumoto (a.k.a mattn) diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/colorable_others.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/colorable_others.go new file mode 100644 index 00000000000..52d6653b34b --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/colorable_others.go @@ -0,0 +1,24 @@ +// +build !windows + +package colorable + +import ( + "io" + "os" +) + +func NewColorable(file *os.File) io.Writer { + if file == nil { + panic("nil passed instead of *os.File to NewColorable()") + } + + return file +} + +func NewColorableStdout() io.Writer { + return os.Stdout +} + +func NewColorableStderr() io.Writer { + return os.Stderr +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/colorable_windows.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/colorable_windows.go new file mode 100644 index 00000000000..1088009230b --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/colorable_windows.go @@ -0,0 +1,783 @@ +package colorable + +import ( + "bytes" + "fmt" + "io" + "math" + "os" + "strconv" + "strings" + "syscall" + "unsafe" + + "github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty" +) + +const ( + foregroundBlue = 0x1 + foregroundGreen = 0x2 + foregroundRed = 0x4 + foregroundIntensity = 0x8 + foregroundMask = (foregroundRed | foregroundBlue | foregroundGreen | foregroundIntensity) + backgroundBlue = 0x10 + backgroundGreen = 0x20 + backgroundRed = 0x40 + backgroundIntensity = 0x80 + backgroundMask = (backgroundRed | backgroundBlue | backgroundGreen | backgroundIntensity) +) + +type wchar uint16 +type short int16 +type dword uint32 +type word uint16 + +type coord struct { + x short + y short +} + +type smallRect struct { + left short + top short + right short + bottom short +} + +type consoleScreenBufferInfo struct { + size coord + cursorPosition coord + attributes word + window smallRect + maximumWindowSize coord +} + +var ( + kernel32 = syscall.NewLazyDLL("kernel32.dll") + procGetConsoleScreenBufferInfo = kernel32.NewProc("GetConsoleScreenBufferInfo") + procSetConsoleTextAttribute = kernel32.NewProc("SetConsoleTextAttribute") + procSetConsoleCursorPosition = kernel32.NewProc("SetConsoleCursorPosition") + procFillConsoleOutputCharacter = kernel32.NewProc("FillConsoleOutputCharacterW") + procFillConsoleOutputAttribute = kernel32.NewProc("FillConsoleOutputAttribute") +) + +type Writer struct { + out io.Writer + handle syscall.Handle + lastbuf bytes.Buffer + oldattr word +} + +func NewColorable(file *os.File) io.Writer { + if file == nil { + panic("nil passed instead of *os.File to NewColorable()") + } + + if isatty.IsTerminal(file.Fd()) { + var csbi consoleScreenBufferInfo + handle := syscall.Handle(file.Fd()) + procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi))) + return &Writer{out: file, handle: handle, oldattr: csbi.attributes} + } else { + return file + } +} + +func NewColorableStdout() io.Writer { + return NewColorable(os.Stdout) +} + +func NewColorableStderr() io.Writer { + return NewColorable(os.Stderr) +} + +var color256 = map[int]int{ + 0: 0x000000, + 1: 0x800000, + 2: 0x008000, + 3: 0x808000, + 4: 0x000080, + 5: 0x800080, + 6: 0x008080, + 7: 0xc0c0c0, + 8: 0x808080, + 9: 0xff0000, + 10: 0x00ff00, + 11: 0xffff00, + 12: 0x0000ff, + 13: 0xff00ff, + 14: 0x00ffff, + 15: 0xffffff, + 16: 0x000000, + 17: 0x00005f, + 18: 0x000087, + 19: 0x0000af, + 20: 0x0000d7, + 21: 0x0000ff, + 22: 0x005f00, + 23: 0x005f5f, + 24: 0x005f87, + 25: 0x005faf, + 26: 0x005fd7, + 27: 0x005fff, + 28: 0x008700, + 29: 0x00875f, + 30: 0x008787, + 31: 0x0087af, + 32: 0x0087d7, + 33: 0x0087ff, + 34: 0x00af00, + 35: 0x00af5f, + 36: 0x00af87, + 37: 0x00afaf, + 38: 0x00afd7, + 39: 0x00afff, + 40: 0x00d700, + 41: 0x00d75f, + 42: 0x00d787, + 43: 0x00d7af, + 44: 0x00d7d7, + 45: 0x00d7ff, + 46: 0x00ff00, + 47: 0x00ff5f, + 48: 0x00ff87, + 49: 0x00ffaf, + 50: 0x00ffd7, + 51: 0x00ffff, + 52: 0x5f0000, + 53: 0x5f005f, + 54: 0x5f0087, + 55: 0x5f00af, + 56: 0x5f00d7, + 57: 0x5f00ff, + 58: 0x5f5f00, + 59: 0x5f5f5f, + 60: 0x5f5f87, + 61: 0x5f5faf, + 62: 0x5f5fd7, + 63: 0x5f5fff, + 64: 0x5f8700, + 65: 0x5f875f, + 66: 0x5f8787, + 67: 0x5f87af, + 68: 0x5f87d7, + 69: 0x5f87ff, + 70: 0x5faf00, + 71: 0x5faf5f, + 72: 0x5faf87, + 73: 0x5fafaf, + 74: 0x5fafd7, + 75: 0x5fafff, + 76: 0x5fd700, + 77: 0x5fd75f, + 78: 0x5fd787, + 79: 0x5fd7af, + 80: 0x5fd7d7, + 81: 0x5fd7ff, + 82: 0x5fff00, + 83: 0x5fff5f, + 84: 0x5fff87, + 85: 0x5fffaf, + 86: 0x5fffd7, + 87: 0x5fffff, + 88: 0x870000, + 89: 0x87005f, + 90: 0x870087, + 91: 0x8700af, + 92: 0x8700d7, + 93: 0x8700ff, + 94: 0x875f00, + 95: 0x875f5f, + 96: 0x875f87, + 97: 0x875faf, + 98: 0x875fd7, + 99: 0x875fff, + 100: 0x878700, + 101: 0x87875f, + 102: 0x878787, + 103: 0x8787af, + 104: 0x8787d7, + 105: 0x8787ff, + 106: 0x87af00, + 107: 0x87af5f, + 108: 0x87af87, + 109: 0x87afaf, + 110: 0x87afd7, + 111: 0x87afff, + 112: 0x87d700, + 113: 0x87d75f, + 114: 0x87d787, + 115: 0x87d7af, + 116: 0x87d7d7, + 117: 0x87d7ff, + 118: 0x87ff00, + 119: 0x87ff5f, + 120: 0x87ff87, + 121: 0x87ffaf, + 122: 0x87ffd7, + 123: 0x87ffff, + 124: 0xaf0000, + 125: 0xaf005f, + 126: 0xaf0087, + 127: 0xaf00af, + 128: 0xaf00d7, + 129: 0xaf00ff, + 130: 0xaf5f00, + 131: 0xaf5f5f, + 132: 0xaf5f87, + 133: 0xaf5faf, + 134: 0xaf5fd7, + 135: 0xaf5fff, + 136: 0xaf8700, + 137: 0xaf875f, + 138: 0xaf8787, + 139: 0xaf87af, + 140: 0xaf87d7, + 141: 0xaf87ff, + 142: 0xafaf00, + 143: 0xafaf5f, + 144: 0xafaf87, + 145: 0xafafaf, + 146: 0xafafd7, + 147: 0xafafff, + 148: 0xafd700, + 149: 0xafd75f, + 150: 0xafd787, + 151: 0xafd7af, + 152: 0xafd7d7, + 153: 0xafd7ff, + 154: 0xafff00, + 155: 0xafff5f, + 156: 0xafff87, + 157: 0xafffaf, + 158: 0xafffd7, + 159: 0xafffff, + 160: 0xd70000, + 161: 0xd7005f, + 162: 0xd70087, + 163: 0xd700af, + 164: 0xd700d7, + 165: 0xd700ff, + 166: 0xd75f00, + 167: 0xd75f5f, + 168: 0xd75f87, + 169: 0xd75faf, + 170: 0xd75fd7, + 171: 0xd75fff, + 172: 0xd78700, + 173: 0xd7875f, + 174: 0xd78787, + 175: 0xd787af, + 176: 0xd787d7, + 177: 0xd787ff, + 178: 0xd7af00, + 179: 0xd7af5f, + 180: 0xd7af87, + 181: 0xd7afaf, + 182: 0xd7afd7, + 183: 0xd7afff, + 184: 0xd7d700, + 185: 0xd7d75f, + 186: 0xd7d787, + 187: 0xd7d7af, + 188: 0xd7d7d7, + 189: 0xd7d7ff, + 190: 0xd7ff00, + 191: 0xd7ff5f, + 192: 0xd7ff87, + 193: 0xd7ffaf, + 194: 0xd7ffd7, + 195: 0xd7ffff, + 196: 0xff0000, + 197: 0xff005f, + 198: 0xff0087, + 199: 0xff00af, + 200: 0xff00d7, + 201: 0xff00ff, + 202: 0xff5f00, + 203: 0xff5f5f, + 204: 0xff5f87, + 205: 0xff5faf, + 206: 0xff5fd7, + 207: 0xff5fff, + 208: 0xff8700, + 209: 0xff875f, + 210: 0xff8787, + 211: 0xff87af, + 212: 0xff87d7, + 213: 0xff87ff, + 214: 0xffaf00, + 215: 0xffaf5f, + 216: 0xffaf87, + 217: 0xffafaf, + 218: 0xffafd7, + 219: 0xffafff, + 220: 0xffd700, + 221: 0xffd75f, + 222: 0xffd787, + 223: 0xffd7af, + 224: 0xffd7d7, + 225: 0xffd7ff, + 226: 0xffff00, + 227: 0xffff5f, + 228: 0xffff87, + 229: 0xffffaf, + 230: 0xffffd7, + 231: 0xffffff, + 232: 0x080808, + 233: 0x121212, + 234: 0x1c1c1c, + 235: 0x262626, + 236: 0x303030, + 237: 0x3a3a3a, + 238: 0x444444, + 239: 0x4e4e4e, + 240: 0x585858, + 241: 0x626262, + 242: 0x6c6c6c, + 243: 0x767676, + 244: 0x808080, + 245: 0x8a8a8a, + 246: 0x949494, + 247: 0x9e9e9e, + 248: 0xa8a8a8, + 249: 0xb2b2b2, + 250: 0xbcbcbc, + 251: 0xc6c6c6, + 252: 0xd0d0d0, + 253: 0xdadada, + 254: 0xe4e4e4, + 255: 0xeeeeee, +} + +func (w *Writer) Write(data []byte) (n int, err error) { + var csbi consoleScreenBufferInfo + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + + er := bytes.NewBuffer(data) +loop: + for { + r1, _, err := procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + if r1 == 0 { + break loop + } + + c1, _, err := er.ReadRune() + if err != nil { + break loop + } + if c1 != 0x1b { + fmt.Fprint(w.out, string(c1)) + continue + } + c2, _, err := er.ReadRune() + if err != nil { + w.lastbuf.WriteRune(c1) + break loop + } + if c2 != 0x5b { + w.lastbuf.WriteRune(c1) + w.lastbuf.WriteRune(c2) + continue + } + + var buf bytes.Buffer + var m rune + for { + c, _, err := er.ReadRune() + if err != nil { + w.lastbuf.WriteRune(c1) + w.lastbuf.WriteRune(c2) + w.lastbuf.Write(buf.Bytes()) + break loop + } + if ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '@' { + m = c + break + } + buf.Write([]byte(string(c))) + } + + var csbi consoleScreenBufferInfo + switch m { + case 'A': + n, err = strconv.Atoi(buf.String()) + if err != nil { + continue + } + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + csbi.cursorPosition.y -= short(n) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + case 'B': + n, err = strconv.Atoi(buf.String()) + if err != nil { + continue + } + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + csbi.cursorPosition.y += short(n) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + case 'C': + n, err = strconv.Atoi(buf.String()) + if err != nil { + continue + } + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + csbi.cursorPosition.x -= short(n) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + case 'D': + n, err = strconv.Atoi(buf.String()) + if err != nil { + continue + } + if n, err = strconv.Atoi(buf.String()); err == nil { + var csbi consoleScreenBufferInfo + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + csbi.cursorPosition.x += short(n) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + } + case 'E': + n, err = strconv.Atoi(buf.String()) + if err != nil { + continue + } + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + csbi.cursorPosition.x = 0 + csbi.cursorPosition.y += short(n) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + case 'F': + n, err = strconv.Atoi(buf.String()) + if err != nil { + continue + } + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + csbi.cursorPosition.x = 0 + csbi.cursorPosition.y -= short(n) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + case 'G': + n, err = strconv.Atoi(buf.String()) + if err != nil { + continue + } + procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi))) + csbi.cursorPosition.x = short(n) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + case 'H': + token := strings.Split(buf.String(), ";") + if len(token) != 2 { + continue + } + n1, err := strconv.Atoi(token[0]) + if err != nil { + continue + } + n2, err := strconv.Atoi(token[1]) + if err != nil { + continue + } + csbi.cursorPosition.x = short(n2) + csbi.cursorPosition.x = short(n1) + procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition))) + case 'J': + n, err := strconv.Atoi(buf.String()) + if err != nil { + continue + } + var cursor coord + switch n { + case 0: + cursor = coord{x: csbi.cursorPosition.x, y: csbi.cursorPosition.y} + case 1: + cursor = coord{x: csbi.window.left, y: csbi.window.top} + case 2: + cursor = coord{x: csbi.window.left, y: csbi.window.top} + } + var count, written dword + count = dword(csbi.size.x - csbi.cursorPosition.x + (csbi.size.y-csbi.cursorPosition.y)*csbi.size.x) + procFillConsoleOutputCharacter.Call(uintptr(w.handle), uintptr(' '), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written))) + procFillConsoleOutputAttribute.Call(uintptr(w.handle), uintptr(csbi.attributes), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written))) + case 'K': + n, err := strconv.Atoi(buf.String()) + if err != nil { + continue + } + var cursor coord + switch n { + case 0: + cursor = coord{x: csbi.cursorPosition.x, y: csbi.cursorPosition.y} + case 1: + cursor = coord{x: csbi.window.left, y: csbi.window.top + csbi.cursorPosition.y} + case 2: + cursor = coord{x: csbi.window.left, y: csbi.window.top + csbi.cursorPosition.y} + } + var count, written dword + count = dword(csbi.size.x - csbi.cursorPosition.x) + procFillConsoleOutputCharacter.Call(uintptr(w.handle), uintptr(' '), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written))) + procFillConsoleOutputAttribute.Call(uintptr(w.handle), uintptr(csbi.attributes), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written))) + case 'm': + attr := csbi.attributes + cs := buf.String() + if cs == "" { + procSetConsoleTextAttribute.Call(uintptr(w.handle), uintptr(w.oldattr)) + continue + } + token := strings.Split(cs, ";") + for i := 0; i < len(token); i += 1 { + ns := token[i] + if n, err = strconv.Atoi(ns); err == nil { + switch { + case n == 0 || n == 100: + attr = w.oldattr + case 1 <= n && n <= 5: + attr |= foregroundIntensity + case n == 7: + attr = ((attr & foregroundMask) << 4) | ((attr & backgroundMask) >> 4) + case 22 == n || n == 25 || n == 25: + attr |= foregroundIntensity + case n == 27: + attr = ((attr & foregroundMask) << 4) | ((attr & backgroundMask) >> 4) + case 30 <= n && n <= 37: + attr = (attr & backgroundMask) + if (n-30)&1 != 0 { + attr |= foregroundRed + } + if (n-30)&2 != 0 { + attr |= foregroundGreen + } + if (n-30)&4 != 0 { + attr |= foregroundBlue + } + case n == 38: // set foreground color. + if i < len(token)-2 && (token[i+1] == "5" || token[i+1] == "05") { + if n256, err := strconv.Atoi(token[i+2]); err == nil { + if n256foreAttr == nil { + n256setup() + } + attr &= backgroundMask + attr |= n256foreAttr[n256] + i += 2 + } + } else { + attr = attr & (w.oldattr & backgroundMask) + } + case n == 39: // reset foreground color. + attr &= backgroundMask + attr |= w.oldattr & foregroundMask + case 40 <= n && n <= 47: + attr = (attr & foregroundMask) + if (n-40)&1 != 0 { + attr |= backgroundRed + } + if (n-40)&2 != 0 { + attr |= backgroundGreen + } + if (n-40)&4 != 0 { + attr |= backgroundBlue + } + case n == 48: // set background color. + if i < len(token)-2 && token[i+1] == "5" { + if n256, err := strconv.Atoi(token[i+2]); err == nil { + if n256backAttr == nil { + n256setup() + } + attr &= foregroundMask + attr |= n256backAttr[n256] + i += 2 + } + } else { + attr = attr & (w.oldattr & foregroundMask) + } + case n == 49: // reset foreground color. + attr &= foregroundMask + attr |= w.oldattr & backgroundMask + case 90 <= n && n <= 97: + attr = (attr & backgroundMask) + attr |= foregroundIntensity + if (n-90)&1 != 0 { + attr |= foregroundRed + } + if (n-90)&2 != 0 { + attr |= foregroundGreen + } + if (n-90)&4 != 0 { + attr |= foregroundBlue + } + case 100 <= n && n <= 107: + attr = (attr & foregroundMask) + attr |= backgroundIntensity + if (n-100)&1 != 0 { + attr |= backgroundRed + } + if (n-100)&2 != 0 { + attr |= backgroundGreen + } + if (n-100)&4 != 0 { + attr |= backgroundBlue + } + } + procSetConsoleTextAttribute.Call(uintptr(w.handle), uintptr(attr)) + } + } + } + } + return len(data) - w.lastbuf.Len(), nil +} + +type consoleColor struct { + rgb int + red bool + green bool + blue bool + intensity bool +} + +func (c consoleColor) foregroundAttr() (attr word) { + if c.red { + attr |= foregroundRed + } + if c.green { + attr |= foregroundGreen + } + if c.blue { + attr |= foregroundBlue + } + if c.intensity { + attr |= foregroundIntensity + } + return +} + +func (c consoleColor) backgroundAttr() (attr word) { + if c.red { + attr |= backgroundRed + } + if c.green { + attr |= backgroundGreen + } + if c.blue { + attr |= backgroundBlue + } + if c.intensity { + attr |= backgroundIntensity + } + return +} + +var color16 = []consoleColor{ + consoleColor{0x000000, false, false, false, false}, + consoleColor{0x000080, false, false, true, false}, + consoleColor{0x008000, false, true, false, false}, + consoleColor{0x008080, false, true, true, false}, + consoleColor{0x800000, true, false, false, false}, + consoleColor{0x800080, true, false, true, false}, + consoleColor{0x808000, true, true, false, false}, + consoleColor{0xc0c0c0, true, true, true, false}, + consoleColor{0x808080, false, false, false, true}, + consoleColor{0x0000ff, false, false, true, true}, + consoleColor{0x00ff00, false, true, false, true}, + consoleColor{0x00ffff, false, true, true, true}, + consoleColor{0xff0000, true, false, false, true}, + consoleColor{0xff00ff, true, false, true, true}, + consoleColor{0xffff00, true, true, false, true}, + consoleColor{0xffffff, true, true, true, true}, +} + +type hsv struct { + h, s, v float32 +} + +func (a hsv) dist(b hsv) float32 { + dh := a.h - b.h + switch { + case dh > 0.5: + dh = 1 - dh + case dh < -0.5: + dh = -1 - dh + } + ds := a.s - b.s + dv := a.v - b.v + return float32(math.Sqrt(float64(dh*dh + ds*ds + dv*dv))) +} + +func toHSV(rgb int) hsv { + r, g, b := float32((rgb&0xFF0000)>>16)/256.0, + float32((rgb&0x00FF00)>>8)/256.0, + float32(rgb&0x0000FF)/256.0 + min, max := minmax3f(r, g, b) + h := max - min + if h > 0 { + if max == r { + h = (g - b) / h + if h < 0 { + h += 6 + } + } else if max == g { + h = 2 + (b-r)/h + } else { + h = 4 + (r-g)/h + } + } + h /= 6.0 + s := max - min + if max != 0 { + s /= max + } + v := max + return hsv{h: h, s: s, v: v} +} + +type hsvTable []hsv + +func toHSVTable(rgbTable []consoleColor) hsvTable { + t := make(hsvTable, len(rgbTable)) + for i, c := range rgbTable { + t[i] = toHSV(c.rgb) + } + return t +} + +func (t hsvTable) find(rgb int) consoleColor { + hsv := toHSV(rgb) + n := 7 + l := float32(5.0) + for i, p := range t { + d := hsv.dist(p) + if d < l { + l, n = d, i + } + } + return color16[n] +} + +func minmax3f(a, b, c float32) (min, max float32) { + if a < b { + if b < c { + return a, c + } else if a < c { + return a, b + } else { + return c, b + } + } else { + if a < c { + return b, c + } else if b < c { + return b, a + } else { + return c, a + } + } +} + +var n256foreAttr []word +var n256backAttr []word + +func n256setup() { + n256foreAttr = make([]word, 256) + n256backAttr = make([]word, 256) + t := toHSVTable(color16) + for i, rgb := range color256 { + c := t.find(rgb) + n256foreAttr[i] = c.foregroundAttr() + n256backAttr[i] = c.backgroundAttr() + } +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/noncolorable.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/noncolorable.go new file mode 100644 index 00000000000..fb976dbd8b7 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-colorable/noncolorable.go @@ -0,0 +1,57 @@ +package colorable + +import ( + "bytes" + "fmt" + "io" +) + +type NonColorable struct { + out io.Writer + lastbuf bytes.Buffer +} + +func NewNonColorable(w io.Writer) io.Writer { + return &NonColorable{out: w} +} + +func (w *NonColorable) Write(data []byte) (n int, err error) { + er := bytes.NewBuffer(data) +loop: + for { + c1, _, err := er.ReadRune() + if err != nil { + break loop + } + if c1 != 0x1b { + fmt.Fprint(w.out, string(c1)) + continue + } + c2, _, err := er.ReadRune() + if err != nil { + w.lastbuf.WriteRune(c1) + break loop + } + if c2 != 0x5b { + w.lastbuf.WriteRune(c1) + w.lastbuf.WriteRune(c2) + continue + } + + var buf bytes.Buffer + for { + c, _, err := er.ReadRune() + if err != nil { + w.lastbuf.WriteRune(c1) + w.lastbuf.WriteRune(c2) + w.lastbuf.Write(buf.Bytes()) + break loop + } + if ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '@' { + break + } + buf.Write([]byte(string(c))) + } + } + return len(data) - w.lastbuf.Len(), nil +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/LICENSE b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/LICENSE new file mode 100644 index 00000000000..65dc692b6b1 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/LICENSE @@ -0,0 +1,9 @@ +Copyright (c) Yasuhiro MATSUMOTO + +MIT License (Expat) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/README.md b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/README.md new file mode 100644 index 00000000000..74845de4a24 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/README.md @@ -0,0 +1,37 @@ +# go-isatty + +isatty for golang + +## Usage + +```go +package main + +import ( + "fmt" + "github.com/mattn/go-isatty" + "os" +) + +func main() { + if isatty.IsTerminal(os.Stdout.Fd()) { + fmt.Println("Is Terminal") + } else { + fmt.Println("Is Not Terminal") + } +} +``` + +## Installation + +``` +$ go get github.com/mattn/go-isatty +``` + +# License + +MIT + +# Author + +Yasuhiro Matsumoto (a.k.a mattn) diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/doc.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/doc.go new file mode 100644 index 00000000000..17d4f90ebcc --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/doc.go @@ -0,0 +1,2 @@ +// Package isatty implements interface to isatty +package isatty diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_appengine.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_appengine.go new file mode 100644 index 00000000000..83c588773cf --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_appengine.go @@ -0,0 +1,9 @@ +// +build appengine + +package isatty + +// IsTerminal returns true if the file descriptor is terminal which +// is always false on on appengine classic which is a sandboxed PaaS. +func IsTerminal(fd uintptr) bool { + return false +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_bsd.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_bsd.go new file mode 100644 index 00000000000..98ffe86a4ba --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_bsd.go @@ -0,0 +1,18 @@ +// +build darwin freebsd openbsd netbsd +// +build !appengine + +package isatty + +import ( + "syscall" + "unsafe" +) + +const ioctlReadTermios = syscall.TIOCGETA + +// IsTerminal return true if the file descriptor is terminal. +func IsTerminal(fd uintptr) bool { + var termios syscall.Termios + _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0) + return err == 0 +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_linux.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_linux.go new file mode 100644 index 00000000000..9d24bac1db3 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_linux.go @@ -0,0 +1,18 @@ +// +build linux +// +build !appengine + +package isatty + +import ( + "syscall" + "unsafe" +) + +const ioctlReadTermios = syscall.TCGETS + +// IsTerminal return true if the file descriptor is terminal. +func IsTerminal(fd uintptr) bool { + var termios syscall.Termios + _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0) + return err == 0 +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_solaris.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_solaris.go new file mode 100644 index 00000000000..1f0c6bf53dc --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_solaris.go @@ -0,0 +1,16 @@ +// +build solaris +// +build !appengine + +package isatty + +import ( + "golang.org/x/sys/unix" +) + +// IsTerminal returns true if the given file descriptor is a terminal. +// see: http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libbc/libc/gen/common/isatty.c +func IsTerminal(fd uintptr) bool { + var termio unix.Termio + err := unix.IoctlSetTermio(int(fd), unix.TCGETA, &termio) + return err == nil +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_windows.go b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_windows.go new file mode 100644 index 00000000000..83c398b16db --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/stenographer/support/go-isatty/isatty_windows.go @@ -0,0 +1,19 @@ +// +build windows +// +build !appengine + +package isatty + +import ( + "syscall" + "unsafe" +) + +var kernel32 = syscall.NewLazyDLL("kernel32.dll") +var procGetConsoleMode = kernel32.NewProc("GetConsoleMode") + +// IsTerminal return true if the file descriptor is terminal. +func IsTerminal(fd uintptr) bool { + var st uint32 + r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0) + return r != 0 && e == 0 +} diff --git a/vendor/github.com/onsi/ginkgo/reporters/teamcity_reporter.go b/vendor/github.com/onsi/ginkgo/reporters/teamcity_reporter.go new file mode 100644 index 00000000000..657dfe726e2 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/reporters/teamcity_reporter.go @@ -0,0 +1,92 @@ +/* + +TeamCity Reporter for Ginkgo + +Makes use of TeamCity's support for Service Messages +http://confluence.jetbrains.com/display/TCD7/Build+Script+Interaction+with+TeamCity#BuildScriptInteractionwithTeamCity-ReportingTests +*/ + +package reporters + +import ( + "fmt" + "github.com/onsi/ginkgo/config" + "github.com/onsi/ginkgo/types" + "io" + "strings" +) + +const ( + messageId = "##teamcity" +) + +type TeamCityReporter struct { + writer io.Writer + testSuiteName string +} + +func NewTeamCityReporter(writer io.Writer) *TeamCityReporter { + return &TeamCityReporter{ + writer: writer, + } +} + +func (reporter *TeamCityReporter) SpecSuiteWillBegin(config config.GinkgoConfigType, summary *types.SuiteSummary) { + reporter.testSuiteName = escape(summary.SuiteDescription) + fmt.Fprintf(reporter.writer, "%s[testSuiteStarted name='%s']", messageId, reporter.testSuiteName) +} + +func (reporter *TeamCityReporter) BeforeSuiteDidRun(setupSummary *types.SetupSummary) { + reporter.handleSetupSummary("BeforeSuite", setupSummary) +} + +func (reporter *TeamCityReporter) AfterSuiteDidRun(setupSummary *types.SetupSummary) { + reporter.handleSetupSummary("AfterSuite", setupSummary) +} + +func (reporter *TeamCityReporter) handleSetupSummary(name string, setupSummary *types.SetupSummary) { + if setupSummary.State != types.SpecStatePassed { + testName := escape(name) + fmt.Fprintf(reporter.writer, "%s[testStarted name='%s']", messageId, testName) + message := escape(setupSummary.Failure.ComponentCodeLocation.String()) + details := escape(setupSummary.Failure.Message) + fmt.Fprintf(reporter.writer, "%s[testFailed name='%s' message='%s' details='%s']", messageId, testName, message, details) + durationInMilliseconds := setupSummary.RunTime.Seconds() * 1000 + fmt.Fprintf(reporter.writer, "%s[testFinished name='%s' duration='%v']", messageId, testName, durationInMilliseconds) + } +} + +func (reporter *TeamCityReporter) SpecWillRun(specSummary *types.SpecSummary) { + testName := escape(strings.Join(specSummary.ComponentTexts[1:], " ")) + fmt.Fprintf(reporter.writer, "%s[testStarted name='%s']", messageId, testName) +} + +func (reporter *TeamCityReporter) SpecDidComplete(specSummary *types.SpecSummary) { + testName := escape(strings.Join(specSummary.ComponentTexts[1:], " ")) + + if specSummary.State == types.SpecStateFailed || specSummary.State == types.SpecStateTimedOut || specSummary.State == types.SpecStatePanicked { + message := escape(specSummary.Failure.ComponentCodeLocation.String()) + details := escape(specSummary.Failure.Message) + fmt.Fprintf(reporter.writer, "%s[testFailed name='%s' message='%s' details='%s']", messageId, testName, message, details) + } + if specSummary.State == types.SpecStateSkipped || specSummary.State == types.SpecStatePending { + fmt.Fprintf(reporter.writer, "%s[testIgnored name='%s']", messageId, testName) + } + + durationInMilliseconds := specSummary.RunTime.Seconds() * 1000 + fmt.Fprintf(reporter.writer, "%s[testFinished name='%s' duration='%v']", messageId, testName, durationInMilliseconds) +} + +func (reporter *TeamCityReporter) SpecSuiteDidEnd(summary *types.SuiteSummary) { + fmt.Fprintf(reporter.writer, "%s[testSuiteFinished name='%s']", messageId, reporter.testSuiteName) +} + +func escape(output string) string { + output = strings.Replace(output, "|", "||", -1) + output = strings.Replace(output, "'", "|'", -1) + output = strings.Replace(output, "\n", "|n", -1) + output = strings.Replace(output, "\r", "|r", -1) + output = strings.Replace(output, "[", "|[", -1) + output = strings.Replace(output, "]", "|]", -1) + return output +} diff --git a/vendor/github.com/onsi/ginkgo/types/code_location.go b/vendor/github.com/onsi/ginkgo/types/code_location.go new file mode 100644 index 00000000000..935a89e136a --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/types/code_location.go @@ -0,0 +1,15 @@ +package types + +import ( + "fmt" +) + +type CodeLocation struct { + FileName string + LineNumber int + FullStackTrace string +} + +func (codeLocation CodeLocation) String() string { + return fmt.Sprintf("%s:%d", codeLocation.FileName, codeLocation.LineNumber) +} diff --git a/vendor/github.com/onsi/ginkgo/types/synchronization.go b/vendor/github.com/onsi/ginkgo/types/synchronization.go new file mode 100644 index 00000000000..fdd6ed5bdf8 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/types/synchronization.go @@ -0,0 +1,30 @@ +package types + +import ( + "encoding/json" +) + +type RemoteBeforeSuiteState int + +const ( + RemoteBeforeSuiteStateInvalid RemoteBeforeSuiteState = iota + + RemoteBeforeSuiteStatePending + RemoteBeforeSuiteStatePassed + RemoteBeforeSuiteStateFailed + RemoteBeforeSuiteStateDisappeared +) + +type RemoteBeforeSuiteData struct { + Data []byte + State RemoteBeforeSuiteState +} + +func (r RemoteBeforeSuiteData) ToJSON() []byte { + data, _ := json.Marshal(r) + return data +} + +type RemoteAfterSuiteData struct { + CanRun bool +} diff --git a/vendor/github.com/onsi/ginkgo/types/types.go b/vendor/github.com/onsi/ginkgo/types/types.go new file mode 100644 index 00000000000..baf1bd1c474 --- /dev/null +++ b/vendor/github.com/onsi/ginkgo/types/types.go @@ -0,0 +1,173 @@ +package types + +import ( + "strconv" + "time" +) + +const GINKGO_FOCUS_EXIT_CODE = 197 + +/* +SuiteSummary represents the a summary of the test suite and is passed to both +Reporter.SpecSuiteWillBegin +Reporter.SpecSuiteDidEnd + +this is unfortunate as these two methods should receive different objects. When running in parallel +each node does not deterministically know how many specs it will end up running. + +Unfortunately making such a change would break backward compatibility. + +Until Ginkgo 2.0 comes out we will continue to reuse this struct but populate unkown fields +with -1. +*/ +type SuiteSummary struct { + SuiteDescription string + SuiteSucceeded bool + SuiteID string + + NumberOfSpecsBeforeParallelization int + NumberOfTotalSpecs int + NumberOfSpecsThatWillBeRun int + NumberOfPendingSpecs int + NumberOfSkippedSpecs int + NumberOfPassedSpecs int + NumberOfFailedSpecs int + // Flaked specs are those that failed initially, but then passed on a + // subsequent try. + NumberOfFlakedSpecs int + RunTime time.Duration +} + +type SpecSummary struct { + ComponentTexts []string + ComponentCodeLocations []CodeLocation + + State SpecState + RunTime time.Duration + Failure SpecFailure + IsMeasurement bool + NumberOfSamples int + Measurements map[string]*SpecMeasurement + + CapturedOutput string + SuiteID string +} + +func (s SpecSummary) HasFailureState() bool { + return s.State.IsFailure() +} + +func (s SpecSummary) TimedOut() bool { + return s.State == SpecStateTimedOut +} + +func (s SpecSummary) Panicked() bool { + return s.State == SpecStatePanicked +} + +func (s SpecSummary) Failed() bool { + return s.State == SpecStateFailed +} + +func (s SpecSummary) Passed() bool { + return s.State == SpecStatePassed +} + +func (s SpecSummary) Skipped() bool { + return s.State == SpecStateSkipped +} + +func (s SpecSummary) Pending() bool { + return s.State == SpecStatePending +} + +type SetupSummary struct { + ComponentType SpecComponentType + CodeLocation CodeLocation + + State SpecState + RunTime time.Duration + Failure SpecFailure + + CapturedOutput string + SuiteID string +} + +type SpecFailure struct { + Message string + Location CodeLocation + ForwardedPanic string + + ComponentIndex int + ComponentType SpecComponentType + ComponentCodeLocation CodeLocation +} + +type SpecMeasurement struct { + Name string + Info interface{} + Order int + + Results []float64 + + Smallest float64 + Largest float64 + Average float64 + StdDeviation float64 + + SmallestLabel string + LargestLabel string + AverageLabel string + Units string + Precision int +} + +func (s SpecMeasurement) PrecisionFmt() string { + if s.Precision == 0 { + return "%f" + } + + str := strconv.Itoa(s.Precision) + + return "%." + str + "f" +} + +type SpecState uint + +const ( + SpecStateInvalid SpecState = iota + + SpecStatePending + SpecStateSkipped + SpecStatePassed + SpecStateFailed + SpecStatePanicked + SpecStateTimedOut +) + +func (state SpecState) IsFailure() bool { + return state == SpecStateTimedOut || state == SpecStatePanicked || state == SpecStateFailed +} + +type SpecComponentType uint + +const ( + SpecComponentTypeInvalid SpecComponentType = iota + + SpecComponentTypeContainer + SpecComponentTypeBeforeSuite + SpecComponentTypeAfterSuite + SpecComponentTypeBeforeEach + SpecComponentTypeJustBeforeEach + SpecComponentTypeAfterEach + SpecComponentTypeIt + SpecComponentTypeMeasure +) + +type FlagType uint + +const ( + FlagTypeNone FlagType = iota + FlagTypeFocused + FlagTypePending +) diff --git a/vendor/github.com/onsi/gomega/.gitignore b/vendor/github.com/onsi/gomega/.gitignore new file mode 100644 index 00000000000..720c13cba84 --- /dev/null +++ b/vendor/github.com/onsi/gomega/.gitignore @@ -0,0 +1,5 @@ +.DS_Store +*.test +. +.idea +gomega.iml diff --git a/vendor/github.com/onsi/gomega/.travis.yml b/vendor/github.com/onsi/gomega/.travis.yml new file mode 100644 index 00000000000..6b31f614d7d --- /dev/null +++ b/vendor/github.com/onsi/gomega/.travis.yml @@ -0,0 +1,13 @@ +language: go +go: + - 1.6 + - 1.7 + - 1.8 + - 1.9 + +install: + - go get -v ./... + - go get github.com/onsi/ginkgo + - go install github.com/onsi/ginkgo/ginkgo + +script: $HOME/gopath/bin/ginkgo -p -r --randomizeAllSpecs --failOnPending --randomizeSuites --race && go vet diff --git a/vendor/github.com/onsi/gomega/CHANGELOG.md b/vendor/github.com/onsi/gomega/CHANGELOG.md new file mode 100644 index 00000000000..06fe7ad08d6 --- /dev/null +++ b/vendor/github.com/onsi/gomega/CHANGELOG.md @@ -0,0 +1,88 @@ +## HEAD + +## 1.3.0 + +Improvements: + +- The `Equal` matcher matches byte slices more performantly. +- Improved how `MatchError` matches error strings. +- `MatchXML` ignores the order of xml node attributes. +- Improve support for XUnit style golang tests. ([#254](https://github.com/onsi/gomega/issues/254)) + +Bug Fixes: + +- Diff generation now handles multi-byte sequences correctly. +- Multiple goroutines can now call `gexec.Build` concurrently. + +## 1.2.0 + +Improvements: + +- Added `BeSent` which attempts to send a value down a channel and fails if the attempt blocks. Can be paired with `Eventually` to safely send a value down a channel with a timeout. +- `Ω`, `Expect`, `Eventually`, and `Consistently` now immediately `panic` if there is no registered fail handler. This is always a mistake that can hide failing tests. +- `Receive()` no longer errors when passed a closed channel, it's perfectly fine to attempt to read from a closed channel so Ω(c).Should(Receive()) always fails and Ω(c).ShoudlNot(Receive()) always passes with a closed channel. +- Added `HavePrefix` and `HaveSuffix` matchers. +- `ghttp` can now handle concurrent requests. +- Added `Succeed` which allows one to write `Ω(MyFunction()).Should(Succeed())`. +- Improved `ghttp`'s behavior around failing assertions and panics: + - If a registered handler makes a failing assertion `ghttp` will return `500`. + - If a registered handler panics, `ghttp` will return `500` *and* fail the test. This is new behavior that may cause existing code to break. This code is almost certainly incorrect and creating a false positive. +- `ghttp` servers can take an `io.Writer`. `ghttp` will write a line to the writer when each request arrives. +- Added `WithTransform` matcher to allow munging input data before feeding into the relevant matcher +- Added boolean `And`, `Or`, and `Not` matchers to allow creating composite matchers +- Added `gbytes.TimeoutCloser`, `gbytes.TimeoutReader`, and `gbytes.TimeoutWriter` - these are convenience wrappers that timeout if the underlying Closer/Reader/Writer does not return within the alloted time. +- Added `gbytes.BufferReader` - this constructs a `gbytes.Buffer` that asynchronously reads the passed-in `io.Reader` into its buffer. + +Bug Fixes: +- gexec: `session.Wait` now uses `EventuallyWithOffset` to get the right line number in the failure. +- `ContainElement` no longer bails if a passed-in matcher errors. + +## 1.0 (8/2/2014) + +No changes. Dropping "beta" from the version number. + +## 1.0.0-beta (7/8/2014) +Breaking Changes: + +- Changed OmegaMatcher interface. Instead of having `Match` return failure messages, two new methods `FailureMessage` and `NegatedFailureMessage` are called instead. +- Moved and renamed OmegaFailHandler to types.GomegaFailHandler and OmegaMatcher to types.GomegaMatcher. Any references to OmegaMatcher in any custom matchers will need to be changed to point to types.GomegaMatcher + +New Test-Support Features: + +- `ghttp`: supports testing http clients + - Provides a flexible fake http server + - Provides a collection of chainable http handlers that perform assertions. +- `gbytes`: supports making ordered assertions against streams of data + - Provides a `gbytes.Buffer` + - Provides a `Say` matcher to perform ordered assertions against output data +- `gexec`: supports testing external processes + - Provides support for building Go binaries + - Wraps and starts `exec.Cmd` commands + - Makes it easy to assert against stdout and stderr + - Makes it easy to send signals and wait for processes to exit + - Provides an `Exit` matcher to assert against exit code. + +DSL Changes: + +- `Eventually` and `Consistently` can accept `time.Duration` interval and polling inputs. +- The default timeouts for `Eventually` and `Consistently` are now configurable. + +New Matchers: + +- `ConsistOf`: order-independent assertion against the elements of an array/slice or keys of a map. +- `BeTemporally`: like `BeNumerically` but for `time.Time` +- `HaveKeyWithValue`: asserts a map has a given key with the given value. + +Updated Matchers: + +- `Receive` matcher can take a matcher as an argument and passes only if the channel under test receives an objet that satisfies the passed-in matcher. +- Matchers that implement `MatchMayChangeInTheFuture(actual interface{}) bool` can inform `Eventually` and/or `Consistently` when a match has no chance of changing status in the future. For example, `Receive` returns `false` when a channel is closed. + +Misc: + +- Start using semantic versioning +- Start maintaining changelog + +Major refactor: + +- Pull out Gomega's internal to `internal` diff --git a/vendor/github.com/onsi/gomega/CONTRIBUTING.md b/vendor/github.com/onsi/gomega/CONTRIBUTING.md new file mode 100644 index 00000000000..0d7a099289e --- /dev/null +++ b/vendor/github.com/onsi/gomega/CONTRIBUTING.md @@ -0,0 +1,14 @@ +# Contributing to Gomega + +Your contributions to Gomega are essential for its long-term maintenance and improvement. To make a contribution: + +- Please **open an issue first** - describe what problem you are trying to solve and give the community a forum for input and feedback ahead of investing time in writing code! +- Ensure adequate test coverage: + - Make sure to add appropriate unit tests + - Please run all tests locally (`ginkgo -r -p`) and make sure they go green before submitting the PR + - Please run following linter locally `go vet ./...` and make sure output does not contain any warnings +- Update the documentation. In addition to standard `godoc` comments Gomega has extensive documentation on the `gh-pages` branch. If relevant, please submit a docs PR to that branch alongside your code PR. + +If you're a committer, check out RELEASING.md to learn how to cut a release. + +Thanks for supporting Gomega! diff --git a/vendor/github.com/onsi/gomega/LICENSE b/vendor/github.com/onsi/gomega/LICENSE new file mode 100644 index 00000000000..9415ee72c17 --- /dev/null +++ b/vendor/github.com/onsi/gomega/LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2013-2014 Onsi Fakhouri + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/onsi/gomega/README.md b/vendor/github.com/onsi/gomega/README.md new file mode 100644 index 00000000000..159be359072 --- /dev/null +++ b/vendor/github.com/onsi/gomega/README.md @@ -0,0 +1,21 @@ +![Gomega: Ginkgo's Preferred Matcher Library](http://onsi.github.io/gomega/images/gomega.png) + +[![Build Status](https://travis-ci.org/onsi/gomega.svg)](https://travis-ci.org/onsi/gomega) + +Jump straight to the [docs](http://onsi.github.io/gomega/) to learn about Gomega, including a list of [all available matchers](http://onsi.github.io/gomega/#provided-matchers). + +If you have a question, comment, bug report, feature request, etc. please open a GitHub issue. + +## [Ginkgo](http://github.com/onsi/ginkgo): a BDD Testing Framework for Golang + +Learn more about Ginkgo [here](http://onsi.github.io/ginkgo/) + +## Community Matchers + +A collection of community matchers is available on the [wiki](https://github.com/onsi/gomega/wiki). + +## License + +Gomega is MIT-Licensed + +The `ConsistOf` matcher uses [goraph](https://github.com/amitkgupta/goraph) which is embedded in the source to simplify distribution. goraph has an MIT license. diff --git a/vendor/github.com/onsi/gomega/RELEASING.md b/vendor/github.com/onsi/gomega/RELEASING.md new file mode 100644 index 00000000000..537050a9ac1 --- /dev/null +++ b/vendor/github.com/onsi/gomega/RELEASING.md @@ -0,0 +1,6 @@ +A Gomega release is a tagged sha and a GitHub release. To cut a release: + +1. Ensure CHANGELOG.md is uptodate. +2. Update GOMEGA_VERSION in `gomega_dsl.go` +3. Push a commit with the version number as the commit message (e.g. `v1.3.0`) +4. Create a new [GitHub release](https://help.github.com/articles/creating-releases/) with the version number as the tag (e.g. `v1.3.0`). List the key changes in the release notes. \ No newline at end of file diff --git a/vendor/github.com/onsi/gomega/format/format.go b/vendor/github.com/onsi/gomega/format/format.go new file mode 100644 index 00000000000..22c8751a3be --- /dev/null +++ b/vendor/github.com/onsi/gomega/format/format.go @@ -0,0 +1,379 @@ +/* +Gomega's format package pretty-prints objects. It explores input objects recursively and generates formatted, indented output with type information. +*/ +package format + +import ( + "fmt" + "reflect" + "strconv" + "strings" + "time" +) + +// Use MaxDepth to set the maximum recursion depth when printing deeply nested objects +var MaxDepth = uint(10) + +/* +By default, all objects (even those that implement fmt.Stringer and fmt.GoStringer) are recursively inspected to generate output. + +Set UseStringerRepresentation = true to use GoString (for fmt.GoStringers) or String (for fmt.Stringer) instead. + +Note that GoString and String don't always have all the information you need to understand why a test failed! +*/ +var UseStringerRepresentation = false + +/* +Print the content of context objects. By default it will be suppressed. + +Set PrintContextObjects = true to enable printing of the context internals. +*/ +var PrintContextObjects = false + +// Ctx interface defined here to keep backwards compatability with go < 1.7 +// It matches the context.Context interface +type Ctx interface { + Deadline() (deadline time.Time, ok bool) + Done() <-chan struct{} + Err() error + Value(key interface{}) interface{} +} + +var contextType = reflect.TypeOf((*Ctx)(nil)).Elem() +var timeType = reflect.TypeOf(time.Time{}) + +//The default indentation string emitted by the format package +var Indent = " " + +var longFormThreshold = 20 + +/* +Generates a formatted matcher success/failure message of the form: + + Expected + + + + +If expected is omited, then the message looks like: + + Expected + + +*/ +func Message(actual interface{}, message string, expected ...interface{}) string { + if len(expected) == 0 { + return fmt.Sprintf("Expected\n%s\n%s", Object(actual, 1), message) + } + return fmt.Sprintf("Expected\n%s\n%s\n%s", Object(actual, 1), message, Object(expected[0], 1)) +} + +/* + +Generates a nicely formatted matcher success / failure message + +Much like Message(...), but it attempts to pretty print diffs in strings + +Expected + : "...aaaaabaaaaa..." +to equal | + : "...aaaaazaaaaa..." + +*/ + +func MessageWithDiff(actual, message, expected string) string { + if len(actual) >= truncateThreshold && len(expected) >= truncateThreshold { + diffPoint := findFirstMismatch(actual, expected) + formattedActual := truncateAndFormat(actual, diffPoint) + formattedExpected := truncateAndFormat(expected, diffPoint) + + spacesBeforeFormattedMismatch := findFirstMismatch(formattedActual, formattedExpected) + + tabLength := 4 + spaceFromMessageToActual := tabLength + len(": ") - len(message) + padding := strings.Repeat(" ", spaceFromMessageToActual+spacesBeforeFormattedMismatch) + "|" + return Message(formattedActual, message+padding, formattedExpected) + } + return Message(actual, message, expected) +} + +func truncateAndFormat(str string, index int) string { + leftPadding := `...` + rightPadding := `...` + + start := index - charactersAroundMismatchToInclude + if start < 0 { + start = 0 + leftPadding = "" + } + + // slice index must include the mis-matched character + lengthOfMismatchedCharacter := 1 + end := index + charactersAroundMismatchToInclude + lengthOfMismatchedCharacter + if end > len(str) { + end = len(str) + rightPadding = "" + + } + return fmt.Sprintf("\"%s\"", leftPadding+str[start:end]+rightPadding) +} + +func findFirstMismatch(a, b string) int { + aSlice := strings.Split(a, "") + bSlice := strings.Split(b, "") + + for index, str := range aSlice { + if index > len(bSlice)-1 { + return index + } + if str != bSlice[index] { + return index + } + } + + if len(b) > len(a) { + return len(a) + 1 + } + + return 0 +} + +const ( + truncateThreshold = 50 + charactersAroundMismatchToInclude = 5 +) + +/* +Pretty prints the passed in object at the passed in indentation level. + +Object recurses into deeply nested objects emitting pretty-printed representations of their components. + +Modify format.MaxDepth to control how deep the recursion is allowed to go +Set format.UseStringerRepresentation to true to return object.GoString() or object.String() when available instead of +recursing into the object. + +Set PrintContextObjects to true to print the content of objects implementing context.Context +*/ +func Object(object interface{}, indentation uint) string { + indent := strings.Repeat(Indent, int(indentation)) + value := reflect.ValueOf(object) + return fmt.Sprintf("%s<%s>: %s", indent, formatType(object), formatValue(value, indentation)) +} + +/* +IndentString takes a string and indents each line by the specified amount. +*/ +func IndentString(s string, indentation uint) string { + components := strings.Split(s, "\n") + result := "" + indent := strings.Repeat(Indent, int(indentation)) + for i, component := range components { + result += indent + component + if i < len(components)-1 { + result += "\n" + } + } + + return result +} + +func formatType(object interface{}) string { + t := reflect.TypeOf(object) + if t == nil { + return "nil" + } + switch t.Kind() { + case reflect.Chan: + v := reflect.ValueOf(object) + return fmt.Sprintf("%T | len:%d, cap:%d", object, v.Len(), v.Cap()) + case reflect.Ptr: + return fmt.Sprintf("%T | %p", object, object) + case reflect.Slice: + v := reflect.ValueOf(object) + return fmt.Sprintf("%T | len:%d, cap:%d", object, v.Len(), v.Cap()) + case reflect.Map: + v := reflect.ValueOf(object) + return fmt.Sprintf("%T | len:%d", object, v.Len()) + default: + return fmt.Sprintf("%T", object) + } +} + +func formatValue(value reflect.Value, indentation uint) string { + if indentation > MaxDepth { + return "..." + } + + if isNilValue(value) { + return "nil" + } + + if UseStringerRepresentation { + if value.CanInterface() { + obj := value.Interface() + switch x := obj.(type) { + case fmt.GoStringer: + return x.GoString() + case fmt.Stringer: + return x.String() + } + } + } + + if !PrintContextObjects { + if value.Type().Implements(contextType) && indentation > 1 { + return "" + } + } + + switch value.Kind() { + case reflect.Bool: + return fmt.Sprintf("%v", value.Bool()) + case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: + return fmt.Sprintf("%v", value.Int()) + case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: + return fmt.Sprintf("%v", value.Uint()) + case reflect.Uintptr: + return fmt.Sprintf("0x%x", value.Uint()) + case reflect.Float32, reflect.Float64: + return fmt.Sprintf("%v", value.Float()) + case reflect.Complex64, reflect.Complex128: + return fmt.Sprintf("%v", value.Complex()) + case reflect.Chan: + return fmt.Sprintf("0x%x", value.Pointer()) + case reflect.Func: + return fmt.Sprintf("0x%x", value.Pointer()) + case reflect.Ptr: + return formatValue(value.Elem(), indentation) + case reflect.Slice: + return formatSlice(value, indentation) + case reflect.String: + return formatString(value.String(), indentation) + case reflect.Array: + return formatSlice(value, indentation) + case reflect.Map: + return formatMap(value, indentation) + case reflect.Struct: + if value.Type() == timeType && value.CanInterface() { + t, _ := value.Interface().(time.Time) + return t.Format(time.RFC3339Nano) + } + return formatStruct(value, indentation) + case reflect.Interface: + return formatValue(value.Elem(), indentation) + default: + if value.CanInterface() { + return fmt.Sprintf("%#v", value.Interface()) + } + return fmt.Sprintf("%#v", value) + } +} + +func formatString(object interface{}, indentation uint) string { + if indentation == 1 { + s := fmt.Sprintf("%s", object) + components := strings.Split(s, "\n") + result := "" + for i, component := range components { + if i == 0 { + result += component + } else { + result += Indent + component + } + if i < len(components)-1 { + result += "\n" + } + } + + return fmt.Sprintf("%s", result) + } else { + return fmt.Sprintf("%q", object) + } +} + +func formatSlice(v reflect.Value, indentation uint) string { + if v.Kind() == reflect.Slice && v.Type().Elem().Kind() == reflect.Uint8 && isPrintableString(string(v.Bytes())) { + return formatString(v.Bytes(), indentation) + } + + l := v.Len() + result := make([]string, l) + longest := 0 + for i := 0; i < l; i++ { + result[i] = formatValue(v.Index(i), indentation+1) + if len(result[i]) > longest { + longest = len(result[i]) + } + } + + if longest > longFormThreshold { + indenter := strings.Repeat(Indent, int(indentation)) + return fmt.Sprintf("[\n%s%s,\n%s]", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter) + } + return fmt.Sprintf("[%s]", strings.Join(result, ", ")) +} + +func formatMap(v reflect.Value, indentation uint) string { + l := v.Len() + result := make([]string, l) + + longest := 0 + for i, key := range v.MapKeys() { + value := v.MapIndex(key) + result[i] = fmt.Sprintf("%s: %s", formatValue(key, indentation+1), formatValue(value, indentation+1)) + if len(result[i]) > longest { + longest = len(result[i]) + } + } + + if longest > longFormThreshold { + indenter := strings.Repeat(Indent, int(indentation)) + return fmt.Sprintf("{\n%s%s,\n%s}", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter) + } + return fmt.Sprintf("{%s}", strings.Join(result, ", ")) +} + +func formatStruct(v reflect.Value, indentation uint) string { + t := v.Type() + + l := v.NumField() + result := []string{} + longest := 0 + for i := 0; i < l; i++ { + structField := t.Field(i) + fieldEntry := v.Field(i) + representation := fmt.Sprintf("%s: %s", structField.Name, formatValue(fieldEntry, indentation+1)) + result = append(result, representation) + if len(representation) > longest { + longest = len(representation) + } + } + if longest > longFormThreshold { + indenter := strings.Repeat(Indent, int(indentation)) + return fmt.Sprintf("{\n%s%s,\n%s}", indenter+Indent, strings.Join(result, ",\n"+indenter+Indent), indenter) + } + return fmt.Sprintf("{%s}", strings.Join(result, ", ")) +} + +func isNilValue(a reflect.Value) bool { + switch a.Kind() { + case reflect.Invalid: + return true + case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: + return a.IsNil() + } + + return false +} + +/* +Returns true when the string is entirely made of printable runes, false otherwise. +*/ +func isPrintableString(str string) bool { + for _, runeValue := range str { + if !strconv.IsPrint(runeValue) { + return false + } + } + return true +} diff --git a/vendor/github.com/onsi/gomega/gomega_dsl.go b/vendor/github.com/onsi/gomega/gomega_dsl.go new file mode 100644 index 00000000000..175bef5e586 --- /dev/null +++ b/vendor/github.com/onsi/gomega/gomega_dsl.go @@ -0,0 +1,396 @@ +/* +Gomega is the Ginkgo BDD-style testing framework's preferred matcher library. + +The godoc documentation describes Gomega's API. More comprehensive documentation (with examples!) is available at http://onsi.github.io/gomega/ + +Gomega on Github: http://github.com/onsi/gomega + +Learn more about Ginkgo online: http://onsi.github.io/ginkgo + +Ginkgo on Github: http://github.com/onsi/ginkgo + +Gomega is MIT-Licensed +*/ +package gomega + +import ( + "fmt" + "reflect" + "time" + + "github.com/onsi/gomega/internal/assertion" + "github.com/onsi/gomega/internal/asyncassertion" + "github.com/onsi/gomega/internal/testingtsupport" + "github.com/onsi/gomega/types" +) + +const GOMEGA_VERSION = "1.3.0" + +const nilFailHandlerPanic = `You are trying to make an assertion, but Gomega's fail handler is nil. +If you're using Ginkgo then you probably forgot to put your assertion in an It(). +Alternatively, you may have forgotten to register a fail handler with RegisterFailHandler() or RegisterTestingT(). +Depending on your vendoring solution you may be inadvertently importing gomega and subpackages (e.g. ghhtp, gexec,...) from different locations. +` + +var globalFailHandler types.GomegaFailHandler + +var defaultEventuallyTimeout = time.Second +var defaultEventuallyPollingInterval = 10 * time.Millisecond +var defaultConsistentlyDuration = 100 * time.Millisecond +var defaultConsistentlyPollingInterval = 10 * time.Millisecond + +//RegisterFailHandler connects Ginkgo to Gomega. When a matcher fails +//the fail handler passed into RegisterFailHandler is called. +func RegisterFailHandler(handler types.GomegaFailHandler) { + globalFailHandler = handler +} + +//RegisterTestingT connects Gomega to Golang's XUnit style +//Testing.T tests. It is now deprecated and you should use NewGomegaWithT() instead. +// +//Legacy Documentation: +// +//You'll need to call this at the top of each XUnit style test: +// +// func TestFarmHasCow(t *testing.T) { +// RegisterTestingT(t) +// +// f := farm.New([]string{"Cow", "Horse"}) +// Expect(f.HasCow()).To(BeTrue(), "Farm should have cow") +// } +// +// Note that this *testing.T is registered *globally* by Gomega (this is why you don't have to +// pass `t` down to the matcher itself). This means that you cannot run the XUnit style tests +// in parallel as the global fail handler cannot point to more than one testing.T at a time. +// +// NewGomegaWithT() does not have this limitation +// +// (As an aside: Ginkgo gets around this limitation by running parallel tests in different *processes*). +func RegisterTestingT(t types.GomegaTestingT) { + RegisterFailHandler(testingtsupport.BuildTestingTGomegaFailHandler(t)) +} + +//InterceptGomegaHandlers runs a given callback and returns an array of +//failure messages generated by any Gomega assertions within the callback. +// +//This is accomplished by temporarily replacing the *global* fail handler +//with a fail handler that simply annotates failures. The original fail handler +//is reset when InterceptGomegaFailures returns. +// +//This is most useful when testing custom matchers, but can also be used to check +//on a value using a Gomega assertion without causing a test failure. +func InterceptGomegaFailures(f func()) []string { + originalHandler := globalFailHandler + failures := []string{} + RegisterFailHandler(func(message string, callerSkip ...int) { + failures = append(failures, message) + }) + f() + RegisterFailHandler(originalHandler) + return failures +} + +//Ω wraps an actual value allowing assertions to be made on it: +// Ω("foo").Should(Equal("foo")) +// +//If Ω is passed more than one argument it will pass the *first* argument to the matcher. +//All subsequent arguments will be required to be nil/zero. +// +//This is convenient if you want to make an assertion on a method/function that returns +//a value and an error - a common patter in Go. +// +//For example, given a function with signature: +// func MyAmazingThing() (int, error) +// +//Then: +// Ω(MyAmazingThing()).Should(Equal(3)) +//Will succeed only if `MyAmazingThing()` returns `(3, nil)` +// +//Ω and Expect are identical +func Ω(actual interface{}, extra ...interface{}) GomegaAssertion { + return ExpectWithOffset(0, actual, extra...) +} + +//Expect wraps an actual value allowing assertions to be made on it: +// Expect("foo").To(Equal("foo")) +// +//If Expect is passed more than one argument it will pass the *first* argument to the matcher. +//All subsequent arguments will be required to be nil/zero. +// +//This is convenient if you want to make an assertion on a method/function that returns +//a value and an error - a common patter in Go. +// +//For example, given a function with signature: +// func MyAmazingThing() (int, error) +// +//Then: +// Expect(MyAmazingThing()).Should(Equal(3)) +//Will succeed only if `MyAmazingThing()` returns `(3, nil)` +// +//Expect and Ω are identical +func Expect(actual interface{}, extra ...interface{}) GomegaAssertion { + return ExpectWithOffset(0, actual, extra...) +} + +//ExpectWithOffset wraps an actual value allowing assertions to be made on it: +// ExpectWithOffset(1, "foo").To(Equal("foo")) +// +//Unlike `Expect` and `Ω`, `ExpectWithOffset` takes an additional integer argument +//this is used to modify the call-stack offset when computing line numbers. +// +//This is most useful in helper functions that make assertions. If you want Gomega's +//error message to refer to the calling line in the test (as opposed to the line in the helper function) +//set the first argument of `ExpectWithOffset` appropriately. +func ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) GomegaAssertion { + if globalFailHandler == nil { + panic(nilFailHandlerPanic) + } + return assertion.New(actual, globalFailHandler, offset, extra...) +} + +//Eventually wraps an actual value allowing assertions to be made on it. +//The assertion is tried periodically until it passes or a timeout occurs. +// +//Both the timeout and polling interval are configurable as optional arguments: +//The first optional argument is the timeout +//The second optional argument is the polling interval +// +//Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the +//last case they are interpreted as seconds. +// +//If Eventually is passed an actual that is a function taking no arguments and returning at least one value, +//then Eventually will call the function periodically and try the matcher against the function's first return value. +// +//Example: +// +// Eventually(func() int { +// return thingImPolling.Count() +// }).Should(BeNumerically(">=", 17)) +// +//Note that this example could be rewritten: +// +// Eventually(thingImPolling.Count).Should(BeNumerically(">=", 17)) +// +//If the function returns more than one value, then Eventually will pass the first value to the matcher and +//assert that all other values are nil/zero. +//This allows you to pass Eventually a function that returns a value and an error - a common pattern in Go. +// +//For example, consider a method that returns a value and an error: +// func FetchFromDB() (string, error) +// +//Then +// Eventually(FetchFromDB).Should(Equal("hasselhoff")) +// +//Will pass only if the the returned error is nil and the returned string passes the matcher. +// +//Eventually's default timeout is 1 second, and its default polling interval is 10ms +func Eventually(actual interface{}, intervals ...interface{}) GomegaAsyncAssertion { + return EventuallyWithOffset(0, actual, intervals...) +} + +//EventuallyWithOffset operates like Eventually but takes an additional +//initial argument to indicate an offset in the call stack. This is useful when building helper +//functions that contain matchers. To learn more, read about `ExpectWithOffset`. +func EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) GomegaAsyncAssertion { + if globalFailHandler == nil { + panic(nilFailHandlerPanic) + } + timeoutInterval := defaultEventuallyTimeout + pollingInterval := defaultEventuallyPollingInterval + if len(intervals) > 0 { + timeoutInterval = toDuration(intervals[0]) + } + if len(intervals) > 1 { + pollingInterval = toDuration(intervals[1]) + } + return asyncassertion.New(asyncassertion.AsyncAssertionTypeEventually, actual, globalFailHandler, timeoutInterval, pollingInterval, offset) +} + +//Consistently wraps an actual value allowing assertions to be made on it. +//The assertion is tried periodically and is required to pass for a period of time. +// +//Both the total time and polling interval are configurable as optional arguments: +//The first optional argument is the duration that Consistently will run for +//The second optional argument is the polling interval +// +//Both intervals can either be specified as time.Duration, parsable duration strings or as floats/integers. In the +//last case they are interpreted as seconds. +// +//If Consistently is passed an actual that is a function taking no arguments and returning at least one value, +//then Consistently will call the function periodically and try the matcher against the function's first return value. +// +//If the function returns more than one value, then Consistently will pass the first value to the matcher and +//assert that all other values are nil/zero. +//This allows you to pass Consistently a function that returns a value and an error - a common pattern in Go. +// +//Consistently is useful in cases where you want to assert that something *does not happen* over a period of tiem. +//For example, you want to assert that a goroutine does *not* send data down a channel. In this case, you could: +// +// Consistently(channel).ShouldNot(Receive()) +// +//Consistently's default duration is 100ms, and its default polling interval is 10ms +func Consistently(actual interface{}, intervals ...interface{}) GomegaAsyncAssertion { + return ConsistentlyWithOffset(0, actual, intervals...) +} + +//ConsistentlyWithOffset operates like Consistnetly but takes an additional +//initial argument to indicate an offset in the call stack. This is useful when building helper +//functions that contain matchers. To learn more, read about `ExpectWithOffset`. +func ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) GomegaAsyncAssertion { + if globalFailHandler == nil { + panic(nilFailHandlerPanic) + } + timeoutInterval := defaultConsistentlyDuration + pollingInterval := defaultConsistentlyPollingInterval + if len(intervals) > 0 { + timeoutInterval = toDuration(intervals[0]) + } + if len(intervals) > 1 { + pollingInterval = toDuration(intervals[1]) + } + return asyncassertion.New(asyncassertion.AsyncAssertionTypeConsistently, actual, globalFailHandler, timeoutInterval, pollingInterval, offset) +} + +//Set the default timeout duration for Eventually. Eventually will repeatedly poll your condition until it succeeds, or until this timeout elapses. +func SetDefaultEventuallyTimeout(t time.Duration) { + defaultEventuallyTimeout = t +} + +//Set the default polling interval for Eventually. +func SetDefaultEventuallyPollingInterval(t time.Duration) { + defaultEventuallyPollingInterval = t +} + +//Set the default duration for Consistently. Consistently will verify that your condition is satsified for this long. +func SetDefaultConsistentlyDuration(t time.Duration) { + defaultConsistentlyDuration = t +} + +//Set the default polling interval for Consistently. +func SetDefaultConsistentlyPollingInterval(t time.Duration) { + defaultConsistentlyPollingInterval = t +} + +//GomegaAsyncAssertion is returned by Eventually and Consistently and polls the actual value passed into Eventually against +//the matcher passed to the Should and ShouldNot methods. +// +//Both Should and ShouldNot take a variadic optionalDescription argument. This is passed on to +//fmt.Sprintf() and is used to annotate failure messages. This allows you to make your failure messages more +//descriptive +// +//Both Should and ShouldNot return a boolean that is true if the assertion passed and false if it failed. +// +//Example: +// +// Eventually(myChannel).Should(Receive(), "Something should have come down the pipe.") +// Consistently(myChannel).ShouldNot(Receive(), "Nothing should have come down the pipe.") +type GomegaAsyncAssertion interface { + Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool + ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool +} + +//GomegaAssertion is returned by Ω and Expect and compares the actual value to the matcher +//passed to the Should/ShouldNot and To/ToNot/NotTo methods. +// +//Typically Should/ShouldNot are used with Ω and To/ToNot/NotTo are used with Expect +//though this is not enforced. +// +//All methods take a variadic optionalDescription argument. This is passed on to fmt.Sprintf() +//and is used to annotate failure messages. +// +//All methods return a bool that is true if hte assertion passed and false if it failed. +// +//Example: +// +// Ω(farm.HasCow()).Should(BeTrue(), "Farm %v should have a cow", farm) +type GomegaAssertion interface { + Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool + ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool + + To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool + ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool + NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool +} + +//OmegaMatcher is deprecated in favor of the better-named and better-organized types.GomegaMatcher but sticks around to support existing code that uses it +type OmegaMatcher types.GomegaMatcher + +//GomegaWithT wraps a *testing.T and provides `Expect`, `Eventually`, and `Consistently` methods. This allows you to leverage +//Gomega's rich ecosystem of matchers in standard `testing` test suites. +// +//Use `NewGomegaWithT` to instantiate a `GomegaWithT` +type GomegaWithT struct { + t types.GomegaTestingT +} + +//NewGomegaWithT takes a *testing.T and returngs a `GomegaWithT` allowing you to use `Expect`, `Eventually`, and `Consistently` along with +//Gomega's rich ecosystem of matchers in standard `testing` test suits. +// +// func TestFarmHasCow(t *testing.T) { +// g := GomegaWithT(t) +// +// f := farm.New([]string{"Cow", "Horse"}) +// g.Expect(f.HasCow()).To(BeTrue(), "Farm should have cow") +// } +func NewGomegaWithT(t types.GomegaTestingT) *GomegaWithT { + return &GomegaWithT{ + t: t, + } +} + +//See documentation for Expect +func (g *GomegaWithT) Expect(actual interface{}, extra ...interface{}) GomegaAssertion { + return assertion.New(actual, testingtsupport.BuildTestingTGomegaFailHandler(g.t), 0, extra...) +} + +//See documentation for Eventually +func (g *GomegaWithT) Eventually(actual interface{}, intervals ...interface{}) GomegaAsyncAssertion { + timeoutInterval := defaultEventuallyTimeout + pollingInterval := defaultEventuallyPollingInterval + if len(intervals) > 0 { + timeoutInterval = toDuration(intervals[0]) + } + if len(intervals) > 1 { + pollingInterval = toDuration(intervals[1]) + } + return asyncassertion.New(asyncassertion.AsyncAssertionTypeEventually, actual, testingtsupport.BuildTestingTGomegaFailHandler(g.t), timeoutInterval, pollingInterval, 0) +} + +//See documentation for Consistently +func (g *GomegaWithT) Consistently(actual interface{}, intervals ...interface{}) GomegaAsyncAssertion { + timeoutInterval := defaultConsistentlyDuration + pollingInterval := defaultConsistentlyPollingInterval + if len(intervals) > 0 { + timeoutInterval = toDuration(intervals[0]) + } + if len(intervals) > 1 { + pollingInterval = toDuration(intervals[1]) + } + return asyncassertion.New(asyncassertion.AsyncAssertionTypeConsistently, actual, testingtsupport.BuildTestingTGomegaFailHandler(g.t), timeoutInterval, pollingInterval, 0) +} + +func toDuration(input interface{}) time.Duration { + duration, ok := input.(time.Duration) + if ok { + return duration + } + + value := reflect.ValueOf(input) + kind := reflect.TypeOf(input).Kind() + + if reflect.Int <= kind && kind <= reflect.Int64 { + return time.Duration(value.Int()) * time.Second + } else if reflect.Uint <= kind && kind <= reflect.Uint64 { + return time.Duration(value.Uint()) * time.Second + } else if reflect.Float32 <= kind && kind <= reflect.Float64 { + return time.Duration(value.Float() * float64(time.Second)) + } else if reflect.String == kind { + duration, err := time.ParseDuration(value.String()) + if err != nil { + panic(fmt.Sprintf("%#v is not a valid parsable duration string.", input)) + } + return duration + } + + panic(fmt.Sprintf("%v is not a valid interval. Must be time.Duration, parsable duration string or a number.", input)) +} diff --git a/vendor/github.com/onsi/gomega/internal/assertion/assertion.go b/vendor/github.com/onsi/gomega/internal/assertion/assertion.go new file mode 100644 index 00000000000..b73673f21ed --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/assertion/assertion.go @@ -0,0 +1,98 @@ +package assertion + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/types" +) + +type Assertion struct { + actualInput interface{} + fail types.GomegaFailHandler + offset int + extra []interface{} +} + +func New(actualInput interface{}, fail types.GomegaFailHandler, offset int, extra ...interface{}) *Assertion { + return &Assertion{ + actualInput: actualInput, + fail: fail, + offset: offset, + extra: extra, + } +} + +func (assertion *Assertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...) +} + +func (assertion *Assertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *Assertion) To(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, true, optionalDescription...) +} + +func (assertion *Assertion) ToNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *Assertion) NotTo(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + return assertion.vetExtras(optionalDescription...) && assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *Assertion) buildDescription(optionalDescription ...interface{}) string { + switch len(optionalDescription) { + case 0: + return "" + default: + return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" + } +} + +func (assertion *Assertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool { + matches, err := matcher.Match(assertion.actualInput) + description := assertion.buildDescription(optionalDescription...) + if err != nil { + assertion.fail(description+err.Error(), 2+assertion.offset) + return false + } + if matches != desiredMatch { + var message string + if desiredMatch { + message = matcher.FailureMessage(assertion.actualInput) + } else { + message = matcher.NegatedFailureMessage(assertion.actualInput) + } + assertion.fail(description+message, 2+assertion.offset) + return false + } + + return true +} + +func (assertion *Assertion) vetExtras(optionalDescription ...interface{}) bool { + success, message := vetExtras(assertion.extra) + if success { + return true + } + + description := assertion.buildDescription(optionalDescription...) + assertion.fail(description+message, 2+assertion.offset) + return false +} + +func vetExtras(extras []interface{}) (bool, string) { + for i, extra := range extras { + if extra != nil { + zeroValue := reflect.Zero(reflect.TypeOf(extra)).Interface() + if !reflect.DeepEqual(zeroValue, extra) { + message := fmt.Sprintf("Unexpected non-nil/non-zero extra argument at index %d:\n\t<%T>: %#v", i+1, extra, extra) + return false, message + } + } + } + return true, "" +} diff --git a/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go b/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go new file mode 100644 index 00000000000..bce0853006a --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/asyncassertion/async_assertion.go @@ -0,0 +1,189 @@ +package asyncassertion + +import ( + "errors" + "fmt" + "reflect" + "time" + + "github.com/onsi/gomega/internal/oraclematcher" + "github.com/onsi/gomega/types" +) + +type AsyncAssertionType uint + +const ( + AsyncAssertionTypeEventually AsyncAssertionType = iota + AsyncAssertionTypeConsistently +) + +type AsyncAssertion struct { + asyncType AsyncAssertionType + actualInput interface{} + timeoutInterval time.Duration + pollingInterval time.Duration + fail types.GomegaFailHandler + offset int +} + +func New(asyncType AsyncAssertionType, actualInput interface{}, fail types.GomegaFailHandler, timeoutInterval time.Duration, pollingInterval time.Duration, offset int) *AsyncAssertion { + actualType := reflect.TypeOf(actualInput) + if actualType.Kind() == reflect.Func { + if actualType.NumIn() != 0 || actualType.NumOut() == 0 { + panic("Expected a function with no arguments and one or more return values.") + } + } + + return &AsyncAssertion{ + asyncType: asyncType, + actualInput: actualInput, + fail: fail, + timeoutInterval: timeoutInterval, + pollingInterval: pollingInterval, + offset: offset, + } +} + +func (assertion *AsyncAssertion) Should(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + return assertion.match(matcher, true, optionalDescription...) +} + +func (assertion *AsyncAssertion) ShouldNot(matcher types.GomegaMatcher, optionalDescription ...interface{}) bool { + return assertion.match(matcher, false, optionalDescription...) +} + +func (assertion *AsyncAssertion) buildDescription(optionalDescription ...interface{}) string { + switch len(optionalDescription) { + case 0: + return "" + default: + return fmt.Sprintf(optionalDescription[0].(string), optionalDescription[1:]...) + "\n" + } +} + +func (assertion *AsyncAssertion) actualInputIsAFunction() bool { + actualType := reflect.TypeOf(assertion.actualInput) + return actualType.Kind() == reflect.Func && actualType.NumIn() == 0 && actualType.NumOut() > 0 +} + +func (assertion *AsyncAssertion) pollActual() (interface{}, error) { + if assertion.actualInputIsAFunction() { + values := reflect.ValueOf(assertion.actualInput).Call([]reflect.Value{}) + + extras := []interface{}{} + for _, value := range values[1:] { + extras = append(extras, value.Interface()) + } + + success, message := vetExtras(extras) + + if !success { + return nil, errors.New(message) + } + + return values[0].Interface(), nil + } + + return assertion.actualInput, nil +} + +func (assertion *AsyncAssertion) matcherMayChange(matcher types.GomegaMatcher, value interface{}) bool { + if assertion.actualInputIsAFunction() { + return true + } + + return oraclematcher.MatchMayChangeInTheFuture(matcher, value) +} + +func (assertion *AsyncAssertion) match(matcher types.GomegaMatcher, desiredMatch bool, optionalDescription ...interface{}) bool { + timer := time.Now() + timeout := time.After(assertion.timeoutInterval) + + description := assertion.buildDescription(optionalDescription...) + + var matches bool + var err error + mayChange := true + value, err := assertion.pollActual() + if err == nil { + mayChange = assertion.matcherMayChange(matcher, value) + matches, err = matcher.Match(value) + } + + fail := func(preamble string) { + errMsg := "" + message := "" + if err != nil { + errMsg = "Error: " + err.Error() + } else { + if desiredMatch { + message = matcher.FailureMessage(value) + } else { + message = matcher.NegatedFailureMessage(value) + } + } + assertion.fail(fmt.Sprintf("%s after %.3fs.\n%s%s%s", preamble, time.Since(timer).Seconds(), description, message, errMsg), 3+assertion.offset) + } + + if assertion.asyncType == AsyncAssertionTypeEventually { + for { + if err == nil && matches == desiredMatch { + return true + } + + if !mayChange { + fail("No future change is possible. Bailing out early") + return false + } + + select { + case <-time.After(assertion.pollingInterval): + value, err = assertion.pollActual() + if err == nil { + mayChange = assertion.matcherMayChange(matcher, value) + matches, err = matcher.Match(value) + } + case <-timeout: + fail("Timed out") + return false + } + } + } else if assertion.asyncType == AsyncAssertionTypeConsistently { + for { + if !(err == nil && matches == desiredMatch) { + fail("Failed") + return false + } + + if !mayChange { + return true + } + + select { + case <-time.After(assertion.pollingInterval): + value, err = assertion.pollActual() + if err == nil { + mayChange = assertion.matcherMayChange(matcher, value) + matches, err = matcher.Match(value) + } + case <-timeout: + return true + } + } + } + + return false +} + +func vetExtras(extras []interface{}) (bool, string) { + for i, extra := range extras { + if extra != nil { + zeroValue := reflect.Zero(reflect.TypeOf(extra)).Interface() + if !reflect.DeepEqual(zeroValue, extra) { + message := fmt.Sprintf("Unexpected non-nil/non-zero extra argument at index %d:\n\t<%T>: %#v", i+1, extra, extra) + return false, message + } + } + } + return true, "" +} diff --git a/vendor/github.com/onsi/gomega/internal/oraclematcher/oracle_matcher.go b/vendor/github.com/onsi/gomega/internal/oraclematcher/oracle_matcher.go new file mode 100644 index 00000000000..66cad88a1fb --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/oraclematcher/oracle_matcher.go @@ -0,0 +1,25 @@ +package oraclematcher + +import "github.com/onsi/gomega/types" + +/* +GomegaMatchers that also match the OracleMatcher interface can convey information about +whether or not their result will change upon future attempts. + +This allows `Eventually` and `Consistently` to short circuit if success becomes impossible. + +For example, a process' exit code can never change. So, gexec's Exit matcher returns `true` +for `MatchMayChangeInTheFuture` until the process exits, at which point it returns `false` forevermore. +*/ +type OracleMatcher interface { + MatchMayChangeInTheFuture(actual interface{}) bool +} + +func MatchMayChangeInTheFuture(matcher types.GomegaMatcher, value interface{}) bool { + oracleMatcher, ok := matcher.(OracleMatcher) + if !ok { + return true + } + + return oracleMatcher.MatchMayChangeInTheFuture(value) +} diff --git a/vendor/github.com/onsi/gomega/internal/testingtsupport/testing_t_support.go b/vendor/github.com/onsi/gomega/internal/testingtsupport/testing_t_support.go new file mode 100644 index 00000000000..ac8912525a8 --- /dev/null +++ b/vendor/github.com/onsi/gomega/internal/testingtsupport/testing_t_support.go @@ -0,0 +1,40 @@ +package testingtsupport + +import ( + "regexp" + "runtime/debug" + "strings" + + "github.com/onsi/gomega/types" +) + +type gomegaTestingT interface { + Fatalf(format string, args ...interface{}) +} + +func BuildTestingTGomegaFailHandler(t gomegaTestingT) types.GomegaFailHandler { + return func(message string, callerSkip ...int) { + skip := 1 + if len(callerSkip) > 0 { + skip = callerSkip[0] + } + stackTrace := pruneStack(string(debug.Stack()), skip) + t.Fatalf("\n%s\n%s", stackTrace, message) + } +} + +func pruneStack(fullStackTrace string, skip int) string { + stack := strings.Split(fullStackTrace, "\n") + if len(stack) > 2*(skip+1) { + stack = stack[2*(skip+1):] + } + prunedStack := []string{} + re := regexp.MustCompile(`\/ginkgo\/|\/pkg\/testing\/|\/pkg\/runtime\/`) + for i := 0; i < len(stack)/2; i++ { + if !re.Match([]byte(stack[i*2])) { + prunedStack = append(prunedStack, stack[i*2]) + prunedStack = append(prunedStack, stack[i*2+1]) + } + } + return strings.Join(prunedStack, "\n") +} diff --git a/vendor/github.com/onsi/gomega/matchers.go b/vendor/github.com/onsi/gomega/matchers.go new file mode 100644 index 00000000000..b064925c650 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers.go @@ -0,0 +1,427 @@ +package gomega + +import ( + "time" + + "github.com/onsi/gomega/matchers" + "github.com/onsi/gomega/types" +) + +//Equal uses reflect.DeepEqual to compare actual with expected. Equal is strict about +//types when performing comparisons. +//It is an error for both actual and expected to be nil. Use BeNil() instead. +func Equal(expected interface{}) types.GomegaMatcher { + return &matchers.EqualMatcher{ + Expected: expected, + } +} + +//BeEquivalentTo is more lax than Equal, allowing equality between different types. +//This is done by converting actual to have the type of expected before +//attempting equality with reflect.DeepEqual. +//It is an error for actual and expected to be nil. Use BeNil() instead. +func BeEquivalentTo(expected interface{}) types.GomegaMatcher { + return &matchers.BeEquivalentToMatcher{ + Expected: expected, + } +} + +//BeIdenticalTo uses the == operator to compare actual with expected. +//BeIdenticalTo is strict about types when performing comparisons. +//It is an error for both actual and expected to be nil. Use BeNil() instead. +func BeIdenticalTo(expected interface{}) types.GomegaMatcher { + return &matchers.BeIdenticalToMatcher{ + Expected: expected, + } +} + +//BeNil succeeds if actual is nil +func BeNil() types.GomegaMatcher { + return &matchers.BeNilMatcher{} +} + +//BeTrue succeeds if actual is true +func BeTrue() types.GomegaMatcher { + return &matchers.BeTrueMatcher{} +} + +//BeFalse succeeds if actual is false +func BeFalse() types.GomegaMatcher { + return &matchers.BeFalseMatcher{} +} + +//HaveOccurred succeeds if actual is a non-nil error +//The typical Go error checking pattern looks like: +// err := SomethingThatMightFail() +// Ω(err).ShouldNot(HaveOccurred()) +func HaveOccurred() types.GomegaMatcher { + return &matchers.HaveOccurredMatcher{} +} + +//Succeed passes if actual is a nil error +//Succeed is intended to be used with functions that return a single error value. Instead of +// err := SomethingThatMightFail() +// Ω(err).ShouldNot(HaveOccurred()) +// +//You can write: +// Ω(SomethingThatMightFail()).Should(Succeed()) +// +//It is a mistake to use Succeed with a function that has multiple return values. Gomega's Ω and Expect +//functions automatically trigger failure if any return values after the first return value are non-zero/non-nil. +//This means that Ω(MultiReturnFunc()).ShouldNot(Succeed()) can never pass. +func Succeed() types.GomegaMatcher { + return &matchers.SucceedMatcher{} +} + +//MatchError succeeds if actual is a non-nil error that matches the passed in string/error. +// +//These are valid use-cases: +// Ω(err).Should(MatchError("an error")) //asserts that err.Error() == "an error" +// Ω(err).Should(MatchError(SomeError)) //asserts that err == SomeError (via reflect.DeepEqual) +// +//It is an error for err to be nil or an object that does not implement the Error interface +func MatchError(expected interface{}) types.GomegaMatcher { + return &matchers.MatchErrorMatcher{ + Expected: expected, + } +} + +//BeClosed succeeds if actual is a closed channel. +//It is an error to pass a non-channel to BeClosed, it is also an error to pass nil +// +//In order to check whether or not the channel is closed, Gomega must try to read from the channel +//(even in the `ShouldNot(BeClosed())` case). You should keep this in mind if you wish to make subsequent assertions about +//values coming down the channel. +// +//Also, if you are testing that a *buffered* channel is closed you must first read all values out of the channel before +//asserting that it is closed (it is not possible to detect that a buffered-channel has been closed until all its buffered values are read). +// +//Finally, as a corollary: it is an error to check whether or not a send-only channel is closed. +func BeClosed() types.GomegaMatcher { + return &matchers.BeClosedMatcher{} +} + +//Receive succeeds if there is a value to be received on actual. +//Actual must be a channel (and cannot be a send-only channel) -- anything else is an error. +// +//Receive returns immediately and never blocks: +// +//- If there is nothing on the channel `c` then Ω(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass. +// +//- If the channel `c` is closed then Ω(c).Should(Receive()) will fail and Ω(c).ShouldNot(Receive()) will pass. +// +//- If there is something on the channel `c` ready to be read, then Ω(c).Should(Receive()) will pass and Ω(c).ShouldNot(Receive()) will fail. +// +//If you have a go-routine running in the background that will write to channel `c` you can: +// Eventually(c).Should(Receive()) +// +//This will timeout if nothing gets sent to `c` (you can modify the timeout interval as you normally do with `Eventually`) +// +//A similar use-case is to assert that no go-routine writes to a channel (for a period of time). You can do this with `Consistently`: +// Consistently(c).ShouldNot(Receive()) +// +//You can pass `Receive` a matcher. If you do so, it will match the received object against the matcher. For example: +// Ω(c).Should(Receive(Equal("foo"))) +// +//When given a matcher, `Receive` will always fail if there is nothing to be received on the channel. +// +//Passing Receive a matcher is especially useful when paired with Eventually: +// +// Eventually(c).Should(Receive(ContainSubstring("bar"))) +// +//will repeatedly attempt to pull values out of `c` until a value matching "bar" is received. +// +//Finally, if you want to have a reference to the value *sent* to the channel you can pass the `Receive` matcher a pointer to a variable of the appropriate type: +// var myThing thing +// Eventually(thingChan).Should(Receive(&myThing)) +// Ω(myThing.Sprocket).Should(Equal("foo")) +// Ω(myThing.IsValid()).Should(BeTrue()) +func Receive(args ...interface{}) types.GomegaMatcher { + var arg interface{} + if len(args) > 0 { + arg = args[0] + } + + return &matchers.ReceiveMatcher{ + Arg: arg, + } +} + +//BeSent succeeds if a value can be sent to actual. +//Actual must be a channel (and cannot be a receive-only channel) that can sent the type of the value passed into BeSent -- anything else is an error. +//In addition, actual must not be closed. +// +//BeSent never blocks: +// +//- If the channel `c` is not ready to receive then Ω(c).Should(BeSent("foo")) will fail immediately +//- If the channel `c` is eventually ready to receive then Eventually(c).Should(BeSent("foo")) will succeed.. presuming the channel becomes ready to receive before Eventually's timeout +//- If the channel `c` is closed then Ω(c).Should(BeSent("foo")) and Ω(c).ShouldNot(BeSent("foo")) will both fail immediately +// +//Of course, the value is actually sent to the channel. The point of `BeSent` is less to make an assertion about the availability of the channel (which is typically an implementation detail that your test should not be concerned with). +//Rather, the point of `BeSent` is to make it possible to easily and expressively write tests that can timeout on blocked channel sends. +func BeSent(arg interface{}) types.GomegaMatcher { + return &matchers.BeSentMatcher{ + Arg: arg, + } +} + +//MatchRegexp succeeds if actual is a string or stringer that matches the +//passed-in regexp. Optional arguments can be provided to construct a regexp +//via fmt.Sprintf(). +func MatchRegexp(regexp string, args ...interface{}) types.GomegaMatcher { + return &matchers.MatchRegexpMatcher{ + Regexp: regexp, + Args: args, + } +} + +//ContainSubstring succeeds if actual is a string or stringer that contains the +//passed-in substring. Optional arguments can be provided to construct the substring +//via fmt.Sprintf(). +func ContainSubstring(substr string, args ...interface{}) types.GomegaMatcher { + return &matchers.ContainSubstringMatcher{ + Substr: substr, + Args: args, + } +} + +//HavePrefix succeeds if actual is a string or stringer that contains the +//passed-in string as a prefix. Optional arguments can be provided to construct +//via fmt.Sprintf(). +func HavePrefix(prefix string, args ...interface{}) types.GomegaMatcher { + return &matchers.HavePrefixMatcher{ + Prefix: prefix, + Args: args, + } +} + +//HaveSuffix succeeds if actual is a string or stringer that contains the +//passed-in string as a suffix. Optional arguments can be provided to construct +//via fmt.Sprintf(). +func HaveSuffix(suffix string, args ...interface{}) types.GomegaMatcher { + return &matchers.HaveSuffixMatcher{ + Suffix: suffix, + Args: args, + } +} + +//MatchJSON succeeds if actual is a string or stringer of JSON that matches +//the expected JSON. The JSONs are decoded and the resulting objects are compared via +//reflect.DeepEqual so things like key-ordering and whitespace shouldn't matter. +func MatchJSON(json interface{}) types.GomegaMatcher { + return &matchers.MatchJSONMatcher{ + JSONToMatch: json, + } +} + +//MatchXML succeeds if actual is a string or stringer of XML that matches +//the expected XML. The XMLs are decoded and the resulting objects are compared via +//reflect.DeepEqual so things like whitespaces shouldn't matter. +func MatchXML(xml interface{}) types.GomegaMatcher { + return &matchers.MatchXMLMatcher{ + XMLToMatch: xml, + } +} + +//MatchYAML succeeds if actual is a string or stringer of YAML that matches +//the expected YAML. The YAML's are decoded and the resulting objects are compared via +//reflect.DeepEqual so things like key-ordering and whitespace shouldn't matter. +func MatchYAML(yaml interface{}) types.GomegaMatcher { + return &matchers.MatchYAMLMatcher{ + YAMLToMatch: yaml, + } +} + +//BeEmpty succeeds if actual is empty. Actual must be of type string, array, map, chan, or slice. +func BeEmpty() types.GomegaMatcher { + return &matchers.BeEmptyMatcher{} +} + +//HaveLen succeeds if actual has the passed-in length. Actual must be of type string, array, map, chan, or slice. +func HaveLen(count int) types.GomegaMatcher { + return &matchers.HaveLenMatcher{ + Count: count, + } +} + +//HaveCap succeeds if actual has the passed-in capacity. Actual must be of type array, chan, or slice. +func HaveCap(count int) types.GomegaMatcher { + return &matchers.HaveCapMatcher{ + Count: count, + } +} + +//BeZero succeeds if actual is the zero value for its type or if actual is nil. +func BeZero() types.GomegaMatcher { + return &matchers.BeZeroMatcher{} +} + +//ContainElement succeeds if actual contains the passed in element. +//By default ContainElement() uses Equal() to perform the match, however a +//matcher can be passed in instead: +// Ω([]string{"Foo", "FooBar"}).Should(ContainElement(ContainSubstring("Bar"))) +// +//Actual must be an array, slice or map. +//For maps, ContainElement searches through the map's values. +func ContainElement(element interface{}) types.GomegaMatcher { + return &matchers.ContainElementMatcher{ + Element: element, + } +} + +//ConsistOf succeeds if actual contains precisely the elements passed into the matcher. The ordering of the elements does not matter. +//By default ConsistOf() uses Equal() to match the elements, however custom matchers can be passed in instead. Here are some examples: +// +// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf("FooBar", "Foo")) +// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Bar"), "Foo")) +// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf(ContainSubstring("Foo"), ContainSubstring("Foo"))) +// +//Actual must be an array, slice or map. For maps, ConsistOf matches against the map's values. +// +//You typically pass variadic arguments to ConsistOf (as in the examples above). However, if you need to pass in a slice you can provided that it +//is the only element passed in to ConsistOf: +// +// Ω([]string{"Foo", "FooBar"}).Should(ConsistOf([]string{"FooBar", "Foo"})) +// +//Note that Go's type system does not allow you to write this as ConsistOf([]string{"FooBar", "Foo"}...) as []string and []interface{} are different types - hence the need for this special rule. +func ConsistOf(elements ...interface{}) types.GomegaMatcher { + return &matchers.ConsistOfMatcher{ + Elements: elements, + } +} + +//HaveKey succeeds if actual is a map with the passed in key. +//By default HaveKey uses Equal() to perform the match, however a +//matcher can be passed in instead: +// Ω(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKey(MatchRegexp(`.+Foo$`))) +func HaveKey(key interface{}) types.GomegaMatcher { + return &matchers.HaveKeyMatcher{ + Key: key, + } +} + +//HaveKeyWithValue succeeds if actual is a map with the passed in key and value. +//By default HaveKeyWithValue uses Equal() to perform the match, however a +//matcher can be passed in instead: +// Ω(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue("Foo", "Bar")) +// Ω(map[string]string{"Foo": "Bar", "BazFoo": "Duck"}).Should(HaveKeyWithValue(MatchRegexp(`.+Foo$`), "Bar")) +func HaveKeyWithValue(key interface{}, value interface{}) types.GomegaMatcher { + return &matchers.HaveKeyWithValueMatcher{ + Key: key, + Value: value, + } +} + +//BeNumerically performs numerical assertions in a type-agnostic way. +//Actual and expected should be numbers, though the specific type of +//number is irrelevant (floa32, float64, uint8, etc...). +// +//There are six, self-explanatory, supported comparators: +// Ω(1.0).Should(BeNumerically("==", 1)) +// Ω(1.0).Should(BeNumerically("~", 0.999, 0.01)) +// Ω(1.0).Should(BeNumerically(">", 0.9)) +// Ω(1.0).Should(BeNumerically(">=", 1.0)) +// Ω(1.0).Should(BeNumerically("<", 3)) +// Ω(1.0).Should(BeNumerically("<=", 1.0)) +func BeNumerically(comparator string, compareTo ...interface{}) types.GomegaMatcher { + return &matchers.BeNumericallyMatcher{ + Comparator: comparator, + CompareTo: compareTo, + } +} + +//BeTemporally compares time.Time's like BeNumerically +//Actual and expected must be time.Time. The comparators are the same as for BeNumerically +// Ω(time.Now()).Should(BeTemporally(">", time.Time{})) +// Ω(time.Now()).Should(BeTemporally("~", time.Now(), time.Second)) +func BeTemporally(comparator string, compareTo time.Time, threshold ...time.Duration) types.GomegaMatcher { + return &matchers.BeTemporallyMatcher{ + Comparator: comparator, + CompareTo: compareTo, + Threshold: threshold, + } +} + +//BeAssignableToTypeOf succeeds if actual is assignable to the type of expected. +//It will return an error when one of the values is nil. +// Ω(0).Should(BeAssignableToTypeOf(0)) // Same values +// Ω(5).Should(BeAssignableToTypeOf(-1)) // different values same type +// Ω("foo").Should(BeAssignableToTypeOf("bar")) // different values same type +// Ω(struct{ Foo string }{}).Should(BeAssignableToTypeOf(struct{ Foo string }{})) +func BeAssignableToTypeOf(expected interface{}) types.GomegaMatcher { + return &matchers.AssignableToTypeOfMatcher{ + Expected: expected, + } +} + +//Panic succeeds if actual is a function that, when invoked, panics. +//Actual must be a function that takes no arguments and returns no results. +func Panic() types.GomegaMatcher { + return &matchers.PanicMatcher{} +} + +//BeAnExistingFile succeeds if a file exists. +//Actual must be a string representing the abs path to the file being checked. +func BeAnExistingFile() types.GomegaMatcher { + return &matchers.BeAnExistingFileMatcher{} +} + +//BeARegularFile succeeds if a file exists and is a regular file. +//Actual must be a string representing the abs path to the file being checked. +func BeARegularFile() types.GomegaMatcher { + return &matchers.BeARegularFileMatcher{} +} + +//BeADirectory succeeds if a file exists and is a directory. +//Actual must be a string representing the abs path to the file being checked. +func BeADirectory() types.GomegaMatcher { + return &matchers.BeADirectoryMatcher{} +} + +//And succeeds only if all of the given matchers succeed. +//The matchers are tried in order, and will fail-fast if one doesn't succeed. +// Expect("hi").To(And(HaveLen(2), Equal("hi")) +// +//And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions. +func And(ms ...types.GomegaMatcher) types.GomegaMatcher { + return &matchers.AndMatcher{Matchers: ms} +} + +//SatisfyAll is an alias for And(). +// Ω("hi").Should(SatisfyAll(HaveLen(2), Equal("hi"))) +func SatisfyAll(matchers ...types.GomegaMatcher) types.GomegaMatcher { + return And(matchers...) +} + +//Or succeeds if any of the given matchers succeed. +//The matchers are tried in order and will return immediately upon the first successful match. +// Expect("hi").To(Or(HaveLen(3), HaveLen(2)) +// +//And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions. +func Or(ms ...types.GomegaMatcher) types.GomegaMatcher { + return &matchers.OrMatcher{Matchers: ms} +} + +//SatisfyAny is an alias for Or(). +// Expect("hi").SatisfyAny(Or(HaveLen(3), HaveLen(2)) +func SatisfyAny(matchers ...types.GomegaMatcher) types.GomegaMatcher { + return Or(matchers...) +} + +//Not negates the given matcher; it succeeds if the given matcher fails. +// Expect(1).To(Not(Equal(2)) +// +//And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions. +func Not(matcher types.GomegaMatcher) types.GomegaMatcher { + return &matchers.NotMatcher{Matcher: matcher} +} + +//WithTransform applies the `transform` to the actual value and matches it against `matcher`. +//The given transform must be a function of one parameter that returns one value. +// var plus1 = func(i int) int { return i + 1 } +// Expect(1).To(WithTransform(plus1, Equal(2)) +// +//And(), Or(), Not() and WithTransform() allow matchers to be composed into complex expressions. +func WithTransform(transform interface{}, matcher types.GomegaMatcher) types.GomegaMatcher { + return matchers.NewWithTransformMatcher(transform, matcher) +} diff --git a/vendor/github.com/onsi/gomega/matchers/and.go b/vendor/github.com/onsi/gomega/matchers/and.go new file mode 100644 index 00000000000..d83a29164c6 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/and.go @@ -0,0 +1,63 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" + "github.com/onsi/gomega/internal/oraclematcher" + "github.com/onsi/gomega/types" +) + +type AndMatcher struct { + Matchers []types.GomegaMatcher + + // state + firstFailedMatcher types.GomegaMatcher +} + +func (m *AndMatcher) Match(actual interface{}) (success bool, err error) { + m.firstFailedMatcher = nil + for _, matcher := range m.Matchers { + success, err := matcher.Match(actual) + if !success || err != nil { + m.firstFailedMatcher = matcher + return false, err + } + } + return true, nil +} + +func (m *AndMatcher) FailureMessage(actual interface{}) (message string) { + return m.firstFailedMatcher.FailureMessage(actual) +} + +func (m *AndMatcher) NegatedFailureMessage(actual interface{}) (message string) { + // not the most beautiful list of matchers, but not bad either... + return format.Message(actual, fmt.Sprintf("To not satisfy all of these matchers: %s", m.Matchers)) +} + +func (m *AndMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { + /* + Example with 3 matchers: A, B, C + + Match evaluates them: T, F, => F + So match is currently F, what should MatchMayChangeInTheFuture() return? + Seems like it only depends on B, since currently B MUST change to allow the result to become T + + Match eval: T, T, T => T + So match is currently T, what should MatchMayChangeInTheFuture() return? + Seems to depend on ANY of them being able to change to F. + */ + + if m.firstFailedMatcher == nil { + // so all matchers succeeded.. Any one of them changing would change the result. + for _, matcher := range m.Matchers { + if oraclematcher.MatchMayChangeInTheFuture(matcher, actual) { + return true + } + } + return false // none of were going to change + } + // one of the matchers failed.. it must be able to change in order to affect the result + return oraclematcher.MatchMayChangeInTheFuture(m.firstFailedMatcher, actual) +} diff --git a/vendor/github.com/onsi/gomega/matchers/assignable_to_type_of_matcher.go b/vendor/github.com/onsi/gomega/matchers/assignable_to_type_of_matcher.go new file mode 100644 index 00000000000..89a1fc2116b --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/assignable_to_type_of_matcher.go @@ -0,0 +1,31 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type AssignableToTypeOfMatcher struct { + Expected interface{} +} + +func (matcher *AssignableToTypeOfMatcher) Match(actual interface{}) (success bool, err error) { + if actual == nil || matcher.Expected == nil { + return false, fmt.Errorf("Refusing to compare to .\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.") + } + + actualType := reflect.TypeOf(actual) + expectedType := reflect.TypeOf(matcher.Expected) + + return actualType.AssignableTo(expectedType), nil +} + +func (matcher *AssignableToTypeOfMatcher) FailureMessage(actual interface{}) string { + return format.Message(actual, fmt.Sprintf("to be assignable to the type: %T", matcher.Expected)) +} + +func (matcher *AssignableToTypeOfMatcher) NegatedFailureMessage(actual interface{}) string { + return format.Message(actual, fmt.Sprintf("not to be assignable to the type: %T", matcher.Expected)) +} diff --git a/vendor/github.com/onsi/gomega/matchers/attributes_slice.go b/vendor/github.com/onsi/gomega/matchers/attributes_slice.go new file mode 100644 index 00000000000..355b362f4b0 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/attributes_slice.go @@ -0,0 +1,14 @@ +package matchers + +import ( + "encoding/xml" + "strings" +) + +type attributesSlice []xml.Attr + +func (attrs attributesSlice) Len() int { return len(attrs) } +func (attrs attributesSlice) Less(i, j int) bool { + return strings.Compare(attrs[i].Name.Local, attrs[j].Name.Local) == -1 +} +func (attrs attributesSlice) Swap(i, j int) { attrs[i], attrs[j] = attrs[j], attrs[i] } diff --git a/vendor/github.com/onsi/gomega/matchers/be_a_directory.go b/vendor/github.com/onsi/gomega/matchers/be_a_directory.go new file mode 100644 index 00000000000..7b6975e41e6 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_a_directory.go @@ -0,0 +1,54 @@ +package matchers + +import ( + "fmt" + "os" + + "github.com/onsi/gomega/format" +) + +type notADirectoryError struct { + os.FileInfo +} + +func (t notADirectoryError) Error() string { + fileInfo := os.FileInfo(t) + switch { + case fileInfo.Mode().IsRegular(): + return "file is a regular file" + default: + return fmt.Sprintf("file mode is: %s", fileInfo.Mode().String()) + } +} + +type BeADirectoryMatcher struct { + expected interface{} + err error +} + +func (matcher *BeADirectoryMatcher) Match(actual interface{}) (success bool, err error) { + actualFilename, ok := actual.(string) + if !ok { + return false, fmt.Errorf("BeADirectoryMatcher matcher expects a file path") + } + + fileInfo, err := os.Stat(actualFilename) + if err != nil { + matcher.err = err + return false, nil + } + + if !fileInfo.Mode().IsDir() { + matcher.err = notADirectoryError{fileInfo} + return false, nil + } + return true, nil +} + +func (matcher *BeADirectoryMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("to be a directory: %s", matcher.err)) +} + +func (matcher *BeADirectoryMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("not be a directory")) +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_a_regular_file.go b/vendor/github.com/onsi/gomega/matchers/be_a_regular_file.go new file mode 100644 index 00000000000..e239131fb61 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_a_regular_file.go @@ -0,0 +1,54 @@ +package matchers + +import ( + "fmt" + "os" + + "github.com/onsi/gomega/format" +) + +type notARegularFileError struct { + os.FileInfo +} + +func (t notARegularFileError) Error() string { + fileInfo := os.FileInfo(t) + switch { + case fileInfo.IsDir(): + return "file is a directory" + default: + return fmt.Sprintf("file mode is: %s", fileInfo.Mode().String()) + } +} + +type BeARegularFileMatcher struct { + expected interface{} + err error +} + +func (matcher *BeARegularFileMatcher) Match(actual interface{}) (success bool, err error) { + actualFilename, ok := actual.(string) + if !ok { + return false, fmt.Errorf("BeARegularFileMatcher matcher expects a file path") + } + + fileInfo, err := os.Stat(actualFilename) + if err != nil { + matcher.err = err + return false, nil + } + + if !fileInfo.Mode().IsRegular() { + matcher.err = notARegularFileError{fileInfo} + return false, nil + } + return true, nil +} + +func (matcher *BeARegularFileMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("to be a regular file: %s", matcher.err)) +} + +func (matcher *BeARegularFileMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("not be a regular file")) +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_an_existing_file.go b/vendor/github.com/onsi/gomega/matchers/be_an_existing_file.go new file mode 100644 index 00000000000..d42eba22344 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_an_existing_file.go @@ -0,0 +1,38 @@ +package matchers + +import ( + "fmt" + "os" + + "github.com/onsi/gomega/format" +) + +type BeAnExistingFileMatcher struct { + expected interface{} +} + +func (matcher *BeAnExistingFileMatcher) Match(actual interface{}) (success bool, err error) { + actualFilename, ok := actual.(string) + if !ok { + return false, fmt.Errorf("BeAnExistingFileMatcher matcher expects a file path") + } + + if _, err = os.Stat(actualFilename); err != nil { + switch { + case os.IsNotExist(err): + return false, nil + default: + return false, err + } + } + + return true, nil +} + +func (matcher *BeAnExistingFileMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("to exist")) +} + +func (matcher *BeAnExistingFileMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("not to exist")) +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_closed_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_closed_matcher.go new file mode 100644 index 00000000000..ed6f69288e2 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_closed_matcher.go @@ -0,0 +1,46 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type BeClosedMatcher struct { +} + +func (matcher *BeClosedMatcher) Match(actual interface{}) (success bool, err error) { + if !isChan(actual) { + return false, fmt.Errorf("BeClosed matcher expects a channel. Got:\n%s", format.Object(actual, 1)) + } + + channelType := reflect.TypeOf(actual) + channelValue := reflect.ValueOf(actual) + + if channelType.ChanDir() == reflect.SendDir { + return false, fmt.Errorf("BeClosed matcher cannot determine if a send-only channel is closed or open. Got:\n%s", format.Object(actual, 1)) + } + + winnerIndex, _, open := reflect.Select([]reflect.SelectCase{ + reflect.SelectCase{Dir: reflect.SelectRecv, Chan: channelValue}, + reflect.SelectCase{Dir: reflect.SelectDefault}, + }) + + var closed bool + if winnerIndex == 0 { + closed = !open + } else if winnerIndex == 1 { + closed = false + } + + return closed, nil +} + +func (matcher *BeClosedMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be closed") +} + +func (matcher *BeClosedMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be open") +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_empty_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_empty_matcher.go new file mode 100644 index 00000000000..8b00311b0db --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_empty_matcher.go @@ -0,0 +1,27 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type BeEmptyMatcher struct { +} + +func (matcher *BeEmptyMatcher) Match(actual interface{}) (success bool, err error) { + length, ok := lengthOf(actual) + if !ok { + return false, fmt.Errorf("BeEmpty matcher expects a string/array/map/channel/slice. Got:\n%s", format.Object(actual, 1)) + } + + return length == 0, nil +} + +func (matcher *BeEmptyMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be empty") +} + +func (matcher *BeEmptyMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to be empty") +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_equivalent_to_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_equivalent_to_matcher.go new file mode 100644 index 00000000000..97ab20a4ec0 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_equivalent_to_matcher.go @@ -0,0 +1,34 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type BeEquivalentToMatcher struct { + Expected interface{} +} + +func (matcher *BeEquivalentToMatcher) Match(actual interface{}) (success bool, err error) { + if actual == nil && matcher.Expected == nil { + return false, fmt.Errorf("Both actual and expected must not be nil.") + } + + convertedActual := actual + + if actual != nil && matcher.Expected != nil && reflect.TypeOf(actual).ConvertibleTo(reflect.TypeOf(matcher.Expected)) { + convertedActual = reflect.ValueOf(actual).Convert(reflect.TypeOf(matcher.Expected)).Interface() + } + + return reflect.DeepEqual(convertedActual, matcher.Expected), nil +} + +func (matcher *BeEquivalentToMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be equivalent to", matcher.Expected) +} + +func (matcher *BeEquivalentToMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to be equivalent to", matcher.Expected) +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_false_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_false_matcher.go new file mode 100644 index 00000000000..91d3b779ea9 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_false_matcher.go @@ -0,0 +1,26 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type BeFalseMatcher struct { +} + +func (matcher *BeFalseMatcher) Match(actual interface{}) (success bool, err error) { + if !isBool(actual) { + return false, fmt.Errorf("Expected a boolean. Got:\n%s", format.Object(actual, 1)) + } + + return actual == false, nil +} + +func (matcher *BeFalseMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be false") +} + +func (matcher *BeFalseMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to be false") +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_identical_to.go b/vendor/github.com/onsi/gomega/matchers/be_identical_to.go new file mode 100644 index 00000000000..fdcda4d1fb9 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_identical_to.go @@ -0,0 +1,37 @@ +package matchers + +import ( + "fmt" + "runtime" + + "github.com/onsi/gomega/format" +) + +type BeIdenticalToMatcher struct { + Expected interface{} +} + +func (matcher *BeIdenticalToMatcher) Match(actual interface{}) (success bool, matchErr error) { + if actual == nil && matcher.Expected == nil { + return false, fmt.Errorf("Refusing to compare to .\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.") + } + + defer func() { + if r := recover(); r != nil { + if _, ok := r.(runtime.Error); ok { + success = false + matchErr = nil + } + } + }() + + return actual == matcher.Expected, nil +} + +func (matcher *BeIdenticalToMatcher) FailureMessage(actual interface{}) string { + return format.Message(actual, "to be identical to", matcher.Expected) +} + +func (matcher *BeIdenticalToMatcher) NegatedFailureMessage(actual interface{}) string { + return format.Message(actual, "not to be identical to", matcher.Expected) +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_nil_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_nil_matcher.go new file mode 100644 index 00000000000..7ee84fe1bcf --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_nil_matcher.go @@ -0,0 +1,18 @@ +package matchers + +import "github.com/onsi/gomega/format" + +type BeNilMatcher struct { +} + +func (matcher *BeNilMatcher) Match(actual interface{}) (success bool, err error) { + return isNil(actual), nil +} + +func (matcher *BeNilMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be nil") +} + +func (matcher *BeNilMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to be nil") +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_numerically_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_numerically_matcher.go new file mode 100644 index 00000000000..0c157f61b9e --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_numerically_matcher.go @@ -0,0 +1,120 @@ +package matchers + +import ( + "fmt" + "math" + + "github.com/onsi/gomega/format" +) + +type BeNumericallyMatcher struct { + Comparator string + CompareTo []interface{} +} + +func (matcher *BeNumericallyMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("to be %s", matcher.Comparator), matcher.CompareTo[0]) +} + +func (matcher *BeNumericallyMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("not to be %s", matcher.Comparator), matcher.CompareTo[0]) +} + +func (matcher *BeNumericallyMatcher) Match(actual interface{}) (success bool, err error) { + if len(matcher.CompareTo) == 0 || len(matcher.CompareTo) > 2 { + return false, fmt.Errorf("BeNumerically requires 1 or 2 CompareTo arguments. Got:\n%s", format.Object(matcher.CompareTo, 1)) + } + if !isNumber(actual) { + return false, fmt.Errorf("Expected a number. Got:\n%s", format.Object(actual, 1)) + } + if !isNumber(matcher.CompareTo[0]) { + return false, fmt.Errorf("Expected a number. Got:\n%s", format.Object(matcher.CompareTo[0], 1)) + } + if len(matcher.CompareTo) == 2 && !isNumber(matcher.CompareTo[1]) { + return false, fmt.Errorf("Expected a number. Got:\n%s", format.Object(matcher.CompareTo[0], 1)) + } + + switch matcher.Comparator { + case "==", "~", ">", ">=", "<", "<=": + default: + return false, fmt.Errorf("Unknown comparator: %s", matcher.Comparator) + } + + if isFloat(actual) || isFloat(matcher.CompareTo[0]) { + var secondOperand float64 = 1e-8 + if len(matcher.CompareTo) == 2 { + secondOperand = toFloat(matcher.CompareTo[1]) + } + success = matcher.matchFloats(toFloat(actual), toFloat(matcher.CompareTo[0]), secondOperand) + } else if isInteger(actual) { + var secondOperand int64 = 0 + if len(matcher.CompareTo) == 2 { + secondOperand = toInteger(matcher.CompareTo[1]) + } + success = matcher.matchIntegers(toInteger(actual), toInteger(matcher.CompareTo[0]), secondOperand) + } else if isUnsignedInteger(actual) { + var secondOperand uint64 = 0 + if len(matcher.CompareTo) == 2 { + secondOperand = toUnsignedInteger(matcher.CompareTo[1]) + } + success = matcher.matchUnsignedIntegers(toUnsignedInteger(actual), toUnsignedInteger(matcher.CompareTo[0]), secondOperand) + } else { + return false, fmt.Errorf("Failed to compare:\n%s\n%s:\n%s", format.Object(actual, 1), matcher.Comparator, format.Object(matcher.CompareTo[0], 1)) + } + + return success, nil +} + +func (matcher *BeNumericallyMatcher) matchIntegers(actual, compareTo, threshold int64) (success bool) { + switch matcher.Comparator { + case "==", "~": + diff := actual - compareTo + return -threshold <= diff && diff <= threshold + case ">": + return (actual > compareTo) + case ">=": + return (actual >= compareTo) + case "<": + return (actual < compareTo) + case "<=": + return (actual <= compareTo) + } + return false +} + +func (matcher *BeNumericallyMatcher) matchUnsignedIntegers(actual, compareTo, threshold uint64) (success bool) { + switch matcher.Comparator { + case "==", "~": + if actual < compareTo { + actual, compareTo = compareTo, actual + } + return actual-compareTo <= threshold + case ">": + return (actual > compareTo) + case ">=": + return (actual >= compareTo) + case "<": + return (actual < compareTo) + case "<=": + return (actual <= compareTo) + } + return false +} + +func (matcher *BeNumericallyMatcher) matchFloats(actual, compareTo, threshold float64) (success bool) { + switch matcher.Comparator { + case "~": + return math.Abs(actual-compareTo) <= threshold + case "==": + return (actual == compareTo) + case ">": + return (actual > compareTo) + case ">=": + return (actual >= compareTo) + case "<": + return (actual < compareTo) + case "<=": + return (actual <= compareTo) + } + return false +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_sent_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_sent_matcher.go new file mode 100644 index 00000000000..d7c32233ec4 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_sent_matcher.go @@ -0,0 +1,71 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type BeSentMatcher struct { + Arg interface{} + channelClosed bool +} + +func (matcher *BeSentMatcher) Match(actual interface{}) (success bool, err error) { + if !isChan(actual) { + return false, fmt.Errorf("BeSent expects a channel. Got:\n%s", format.Object(actual, 1)) + } + + channelType := reflect.TypeOf(actual) + channelValue := reflect.ValueOf(actual) + + if channelType.ChanDir() == reflect.RecvDir { + return false, fmt.Errorf("BeSent matcher cannot be passed a receive-only channel. Got:\n%s", format.Object(actual, 1)) + } + + argType := reflect.TypeOf(matcher.Arg) + assignable := argType.AssignableTo(channelType.Elem()) + + if !assignable { + return false, fmt.Errorf("Cannot pass:\n%s to the channel:\n%s\nThe types don't match.", format.Object(matcher.Arg, 1), format.Object(actual, 1)) + } + + argValue := reflect.ValueOf(matcher.Arg) + + defer func() { + if e := recover(); e != nil { + success = false + err = fmt.Errorf("Cannot send to a closed channel") + matcher.channelClosed = true + } + }() + + winnerIndex, _, _ := reflect.Select([]reflect.SelectCase{ + reflect.SelectCase{Dir: reflect.SelectSend, Chan: channelValue, Send: argValue}, + reflect.SelectCase{Dir: reflect.SelectDefault}, + }) + + var didSend bool + if winnerIndex == 0 { + didSend = true + } + + return didSend, nil +} + +func (matcher *BeSentMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to send:", matcher.Arg) +} + +func (matcher *BeSentMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to send:", matcher.Arg) +} + +func (matcher *BeSentMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { + if !isChan(actual) { + return false + } + + return !matcher.channelClosed +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_temporally_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_temporally_matcher.go new file mode 100644 index 00000000000..cb7c038ef04 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_temporally_matcher.go @@ -0,0 +1,66 @@ +package matchers + +import ( + "fmt" + "time" + + "github.com/onsi/gomega/format" +) + +type BeTemporallyMatcher struct { + Comparator string + CompareTo time.Time + Threshold []time.Duration +} + +func (matcher *BeTemporallyMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("to be %s", matcher.Comparator), matcher.CompareTo) +} + +func (matcher *BeTemporallyMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("not to be %s", matcher.Comparator), matcher.CompareTo) +} + +func (matcher *BeTemporallyMatcher) Match(actual interface{}) (bool, error) { + // predicate to test for time.Time type + isTime := func(t interface{}) bool { + _, ok := t.(time.Time) + return ok + } + + if !isTime(actual) { + return false, fmt.Errorf("Expected a time.Time. Got:\n%s", format.Object(actual, 1)) + } + + switch matcher.Comparator { + case "==", "~", ">", ">=", "<", "<=": + default: + return false, fmt.Errorf("Unknown comparator: %s", matcher.Comparator) + } + + var threshold = time.Millisecond + if len(matcher.Threshold) == 1 { + threshold = matcher.Threshold[0] + } + + return matcher.matchTimes(actual.(time.Time), matcher.CompareTo, threshold), nil +} + +func (matcher *BeTemporallyMatcher) matchTimes(actual, compareTo time.Time, threshold time.Duration) (success bool) { + switch matcher.Comparator { + case "==": + return actual.Equal(compareTo) + case "~": + diff := actual.Sub(compareTo) + return -threshold <= diff && diff <= threshold + case ">": + return actual.After(compareTo) + case ">=": + return !actual.Before(compareTo) + case "<": + return actual.Before(compareTo) + case "<=": + return !actual.After(compareTo) + } + return false +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_true_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_true_matcher.go new file mode 100644 index 00000000000..ec57c5db4c8 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_true_matcher.go @@ -0,0 +1,26 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type BeTrueMatcher struct { +} + +func (matcher *BeTrueMatcher) Match(actual interface{}) (success bool, err error) { + if !isBool(actual) { + return false, fmt.Errorf("Expected a boolean. Got:\n%s", format.Object(actual, 1)) + } + + return actual.(bool), nil +} + +func (matcher *BeTrueMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be true") +} + +func (matcher *BeTrueMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to be true") +} diff --git a/vendor/github.com/onsi/gomega/matchers/be_zero_matcher.go b/vendor/github.com/onsi/gomega/matchers/be_zero_matcher.go new file mode 100644 index 00000000000..26196f168f4 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/be_zero_matcher.go @@ -0,0 +1,28 @@ +package matchers + +import ( + "reflect" + + "github.com/onsi/gomega/format" +) + +type BeZeroMatcher struct { +} + +func (matcher *BeZeroMatcher) Match(actual interface{}) (success bool, err error) { + if actual == nil { + return true, nil + } + zeroValue := reflect.Zero(reflect.TypeOf(actual)).Interface() + + return reflect.DeepEqual(zeroValue, actual), nil + +} + +func (matcher *BeZeroMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to be zero-valued") +} + +func (matcher *BeZeroMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to be zero-valued") +} diff --git a/vendor/github.com/onsi/gomega/matchers/consist_of.go b/vendor/github.com/onsi/gomega/matchers/consist_of.go new file mode 100644 index 00000000000..7b0e0886842 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/consist_of.go @@ -0,0 +1,80 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" + "github.com/onsi/gomega/matchers/support/goraph/bipartitegraph" +) + +type ConsistOfMatcher struct { + Elements []interface{} +} + +func (matcher *ConsistOfMatcher) Match(actual interface{}) (success bool, err error) { + if !isArrayOrSlice(actual) && !isMap(actual) { + return false, fmt.Errorf("ConsistOf matcher expects an array/slice/map. Got:\n%s", format.Object(actual, 1)) + } + + elements := matcher.Elements + if len(matcher.Elements) == 1 && isArrayOrSlice(matcher.Elements[0]) { + elements = []interface{}{} + value := reflect.ValueOf(matcher.Elements[0]) + for i := 0; i < value.Len(); i++ { + elements = append(elements, value.Index(i).Interface()) + } + } + + matchers := []interface{}{} + for _, element := range elements { + matcher, isMatcher := element.(omegaMatcher) + if !isMatcher { + matcher = &EqualMatcher{Expected: element} + } + matchers = append(matchers, matcher) + } + + values := matcher.valuesOf(actual) + + if len(values) != len(matchers) { + return false, nil + } + + neighbours := func(v, m interface{}) (bool, error) { + match, err := m.(omegaMatcher).Match(v) + return match && err == nil, nil + } + + bipartiteGraph, err := bipartitegraph.NewBipartiteGraph(values, matchers, neighbours) + if err != nil { + return false, err + } + + return len(bipartiteGraph.LargestMatching()) == len(values), nil +} + +func (matcher *ConsistOfMatcher) valuesOf(actual interface{}) []interface{} { + value := reflect.ValueOf(actual) + values := []interface{}{} + if isMap(actual) { + keys := value.MapKeys() + for i := 0; i < value.Len(); i++ { + values = append(values, value.MapIndex(keys[i]).Interface()) + } + } else { + for i := 0; i < value.Len(); i++ { + values = append(values, value.Index(i).Interface()) + } + } + + return values +} + +func (matcher *ConsistOfMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to consist of", matcher.Elements) +} + +func (matcher *ConsistOfMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to consist of", matcher.Elements) +} diff --git a/vendor/github.com/onsi/gomega/matchers/contain_element_matcher.go b/vendor/github.com/onsi/gomega/matchers/contain_element_matcher.go new file mode 100644 index 00000000000..4159335d0d5 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/contain_element_matcher.go @@ -0,0 +1,56 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type ContainElementMatcher struct { + Element interface{} +} + +func (matcher *ContainElementMatcher) Match(actual interface{}) (success bool, err error) { + if !isArrayOrSlice(actual) && !isMap(actual) { + return false, fmt.Errorf("ContainElement matcher expects an array/slice/map. Got:\n%s", format.Object(actual, 1)) + } + + elemMatcher, elementIsMatcher := matcher.Element.(omegaMatcher) + if !elementIsMatcher { + elemMatcher = &EqualMatcher{Expected: matcher.Element} + } + + value := reflect.ValueOf(actual) + var keys []reflect.Value + if isMap(actual) { + keys = value.MapKeys() + } + var lastError error + for i := 0; i < value.Len(); i++ { + var success bool + var err error + if isMap(actual) { + success, err = elemMatcher.Match(value.MapIndex(keys[i]).Interface()) + } else { + success, err = elemMatcher.Match(value.Index(i).Interface()) + } + if err != nil { + lastError = err + continue + } + if success { + return true, nil + } + } + + return false, lastError +} + +func (matcher *ContainElementMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to contain element matching", matcher.Element) +} + +func (matcher *ContainElementMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to contain element matching", matcher.Element) +} diff --git a/vendor/github.com/onsi/gomega/matchers/contain_substring_matcher.go b/vendor/github.com/onsi/gomega/matchers/contain_substring_matcher.go new file mode 100644 index 00000000000..f8dc41e74f2 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/contain_substring_matcher.go @@ -0,0 +1,38 @@ +package matchers + +import ( + "fmt" + "strings" + + "github.com/onsi/gomega/format" +) + +type ContainSubstringMatcher struct { + Substr string + Args []interface{} +} + +func (matcher *ContainSubstringMatcher) Match(actual interface{}) (success bool, err error) { + actualString, ok := toString(actual) + if !ok { + return false, fmt.Errorf("ContainSubstring matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1)) + } + + return strings.Contains(actualString, matcher.stringToMatch()), nil +} + +func (matcher *ContainSubstringMatcher) stringToMatch() string { + stringToMatch := matcher.Substr + if len(matcher.Args) > 0 { + stringToMatch = fmt.Sprintf(matcher.Substr, matcher.Args...) + } + return stringToMatch +} + +func (matcher *ContainSubstringMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to contain substring", matcher.stringToMatch()) +} + +func (matcher *ContainSubstringMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to contain substring", matcher.stringToMatch()) +} diff --git a/vendor/github.com/onsi/gomega/matchers/equal_matcher.go b/vendor/github.com/onsi/gomega/matchers/equal_matcher.go new file mode 100644 index 00000000000..befb7bdfd8f --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/equal_matcher.go @@ -0,0 +1,42 @@ +package matchers + +import ( + "bytes" + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type EqualMatcher struct { + Expected interface{} +} + +func (matcher *EqualMatcher) Match(actual interface{}) (success bool, err error) { + if actual == nil && matcher.Expected == nil { + return false, fmt.Errorf("Refusing to compare to .\nBe explicit and use BeNil() instead. This is to avoid mistakes where both sides of an assertion are erroneously uninitialized.") + } + // Shortcut for byte slices. + // Comparing long byte slices with reflect.DeepEqual is very slow, + // so use bytes.Equal if actual and expected are both byte slices. + if actualByteSlice, ok := actual.([]byte); ok { + if expectedByteSlice, ok := matcher.Expected.([]byte); ok { + return bytes.Equal(actualByteSlice, expectedByteSlice), nil + } + } + return reflect.DeepEqual(actual, matcher.Expected), nil +} + +func (matcher *EqualMatcher) FailureMessage(actual interface{}) (message string) { + actualString, actualOK := actual.(string) + expectedString, expectedOK := matcher.Expected.(string) + if actualOK && expectedOK { + return format.MessageWithDiff(actualString, "to equal", expectedString) + } + + return format.Message(actual, "to equal", matcher.Expected) +} + +func (matcher *EqualMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to equal", matcher.Expected) +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_cap_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_cap_matcher.go new file mode 100644 index 00000000000..7ace93dc36d --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_cap_matcher.go @@ -0,0 +1,28 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type HaveCapMatcher struct { + Count int +} + +func (matcher *HaveCapMatcher) Match(actual interface{}) (success bool, err error) { + length, ok := capOf(actual) + if !ok { + return false, fmt.Errorf("HaveCap matcher expects a array/channel/slice. Got:\n%s", format.Object(actual, 1)) + } + + return length == matcher.Count, nil +} + +func (matcher *HaveCapMatcher) FailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected\n%s\nto have capacity %d", format.Object(actual, 1), matcher.Count) +} + +func (matcher *HaveCapMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected\n%s\nnot to have capacity %d", format.Object(actual, 1), matcher.Count) +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_key_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_key_matcher.go new file mode 100644 index 00000000000..ea5b9233668 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_key_matcher.go @@ -0,0 +1,54 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type HaveKeyMatcher struct { + Key interface{} +} + +func (matcher *HaveKeyMatcher) Match(actual interface{}) (success bool, err error) { + if !isMap(actual) { + return false, fmt.Errorf("HaveKey matcher expects a map. Got:%s", format.Object(actual, 1)) + } + + keyMatcher, keyIsMatcher := matcher.Key.(omegaMatcher) + if !keyIsMatcher { + keyMatcher = &EqualMatcher{Expected: matcher.Key} + } + + keys := reflect.ValueOf(actual).MapKeys() + for i := 0; i < len(keys); i++ { + success, err := keyMatcher.Match(keys[i].Interface()) + if err != nil { + return false, fmt.Errorf("HaveKey's key matcher failed with:\n%s%s", format.Indent, err.Error()) + } + if success { + return true, nil + } + } + + return false, nil +} + +func (matcher *HaveKeyMatcher) FailureMessage(actual interface{}) (message string) { + switch matcher.Key.(type) { + case omegaMatcher: + return format.Message(actual, "to have key matching", matcher.Key) + default: + return format.Message(actual, "to have key", matcher.Key) + } +} + +func (matcher *HaveKeyMatcher) NegatedFailureMessage(actual interface{}) (message string) { + switch matcher.Key.(type) { + case omegaMatcher: + return format.Message(actual, "not to have key matching", matcher.Key) + default: + return format.Message(actual, "not to have key", matcher.Key) + } +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_key_with_value_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_key_with_value_matcher.go new file mode 100644 index 00000000000..06355b1e954 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_key_with_value_matcher.go @@ -0,0 +1,74 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type HaveKeyWithValueMatcher struct { + Key interface{} + Value interface{} +} + +func (matcher *HaveKeyWithValueMatcher) Match(actual interface{}) (success bool, err error) { + if !isMap(actual) { + return false, fmt.Errorf("HaveKeyWithValue matcher expects a map. Got:%s", format.Object(actual, 1)) + } + + keyMatcher, keyIsMatcher := matcher.Key.(omegaMatcher) + if !keyIsMatcher { + keyMatcher = &EqualMatcher{Expected: matcher.Key} + } + + valueMatcher, valueIsMatcher := matcher.Value.(omegaMatcher) + if !valueIsMatcher { + valueMatcher = &EqualMatcher{Expected: matcher.Value} + } + + keys := reflect.ValueOf(actual).MapKeys() + for i := 0; i < len(keys); i++ { + success, err := keyMatcher.Match(keys[i].Interface()) + if err != nil { + return false, fmt.Errorf("HaveKeyWithValue's key matcher failed with:\n%s%s", format.Indent, err.Error()) + } + if success { + actualValue := reflect.ValueOf(actual).MapIndex(keys[i]) + success, err := valueMatcher.Match(actualValue.Interface()) + if err != nil { + return false, fmt.Errorf("HaveKeyWithValue's value matcher failed with:\n%s%s", format.Indent, err.Error()) + } + return success, nil + } + } + + return false, nil +} + +func (matcher *HaveKeyWithValueMatcher) FailureMessage(actual interface{}) (message string) { + str := "to have {key: value}" + if _, ok := matcher.Key.(omegaMatcher); ok { + str += " matching" + } else if _, ok := matcher.Value.(omegaMatcher); ok { + str += " matching" + } + + expect := make(map[interface{}]interface{}, 1) + expect[matcher.Key] = matcher.Value + return format.Message(actual, str, expect) +} + +func (matcher *HaveKeyWithValueMatcher) NegatedFailureMessage(actual interface{}) (message string) { + kStr := "not to have key" + if _, ok := matcher.Key.(omegaMatcher); ok { + kStr = "not to have key matching" + } + + vStr := "or that key's value not be" + if _, ok := matcher.Value.(omegaMatcher); ok { + vStr = "or to have that key's value not matching" + } + + return format.Message(actual, kStr, matcher.Key, vStr, matcher.Value) +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_len_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_len_matcher.go new file mode 100644 index 00000000000..ee4276189de --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_len_matcher.go @@ -0,0 +1,28 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type HaveLenMatcher struct { + Count int +} + +func (matcher *HaveLenMatcher) Match(actual interface{}) (success bool, err error) { + length, ok := lengthOf(actual) + if !ok { + return false, fmt.Errorf("HaveLen matcher expects a string/array/map/channel/slice. Got:\n%s", format.Object(actual, 1)) + } + + return length == matcher.Count, nil +} + +func (matcher *HaveLenMatcher) FailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected\n%s\nto have length %d", format.Object(actual, 1), matcher.Count) +} + +func (matcher *HaveLenMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected\n%s\nnot to have length %d", format.Object(actual, 1), matcher.Count) +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_occurred_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_occurred_matcher.go new file mode 100644 index 00000000000..ebdd71786d8 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_occurred_matcher.go @@ -0,0 +1,33 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type HaveOccurredMatcher struct { +} + +func (matcher *HaveOccurredMatcher) Match(actual interface{}) (success bool, err error) { + // is purely nil? + if actual == nil { + return false, nil + } + + // must be an 'error' type + if !isError(actual) { + return false, fmt.Errorf("Expected an error-type. Got:\n%s", format.Object(actual, 1)) + } + + // must be non-nil (or a pointer to a non-nil) + return !isNil(actual), nil +} + +func (matcher *HaveOccurredMatcher) FailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected an error to have occurred. Got:\n%s", format.Object(actual, 1)) +} + +func (matcher *HaveOccurredMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected error:\n%s\n%s\n%s", format.Object(actual, 1), format.IndentString(actual.(error).Error(), 1), "not to have occurred") +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_prefix_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_prefix_matcher.go new file mode 100644 index 00000000000..1d8e80270b3 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_prefix_matcher.go @@ -0,0 +1,36 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type HavePrefixMatcher struct { + Prefix string + Args []interface{} +} + +func (matcher *HavePrefixMatcher) Match(actual interface{}) (success bool, err error) { + actualString, ok := toString(actual) + if !ok { + return false, fmt.Errorf("HavePrefix matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1)) + } + prefix := matcher.prefix() + return len(actualString) >= len(prefix) && actualString[0:len(prefix)] == prefix, nil +} + +func (matcher *HavePrefixMatcher) prefix() string { + if len(matcher.Args) > 0 { + return fmt.Sprintf(matcher.Prefix, matcher.Args...) + } + return matcher.Prefix +} + +func (matcher *HavePrefixMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to have prefix", matcher.prefix()) +} + +func (matcher *HavePrefixMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to have prefix", matcher.prefix()) +} diff --git a/vendor/github.com/onsi/gomega/matchers/have_suffix_matcher.go b/vendor/github.com/onsi/gomega/matchers/have_suffix_matcher.go new file mode 100644 index 00000000000..40a3526eb2d --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/have_suffix_matcher.go @@ -0,0 +1,36 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type HaveSuffixMatcher struct { + Suffix string + Args []interface{} +} + +func (matcher *HaveSuffixMatcher) Match(actual interface{}) (success bool, err error) { + actualString, ok := toString(actual) + if !ok { + return false, fmt.Errorf("HaveSuffix matcher requires a string or stringer. Got:\n%s", format.Object(actual, 1)) + } + suffix := matcher.suffix() + return len(actualString) >= len(suffix) && actualString[len(actualString)-len(suffix):] == suffix, nil +} + +func (matcher *HaveSuffixMatcher) suffix() string { + if len(matcher.Args) > 0 { + return fmt.Sprintf(matcher.Suffix, matcher.Args...) + } + return matcher.Suffix +} + +func (matcher *HaveSuffixMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to have suffix", matcher.suffix()) +} + +func (matcher *HaveSuffixMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to have suffix", matcher.suffix()) +} diff --git a/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go new file mode 100644 index 00000000000..07499ac9590 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/match_error_matcher.go @@ -0,0 +1,51 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type MatchErrorMatcher struct { + Expected interface{} +} + +func (matcher *MatchErrorMatcher) Match(actual interface{}) (success bool, err error) { + if isNil(actual) { + return false, fmt.Errorf("Expected an error, got nil") + } + + if !isError(actual) { + return false, fmt.Errorf("Expected an error. Got:\n%s", format.Object(actual, 1)) + } + + actualErr := actual.(error) + + if isError(matcher.Expected) { + return reflect.DeepEqual(actualErr, matcher.Expected), nil + } + + if isString(matcher.Expected) { + return actualErr.Error() == matcher.Expected, nil + } + + var subMatcher omegaMatcher + var hasSubMatcher bool + if matcher.Expected != nil { + subMatcher, hasSubMatcher = (matcher.Expected).(omegaMatcher) + if hasSubMatcher { + return subMatcher.Match(actualErr.Error()) + } + } + + return false, fmt.Errorf("MatchError must be passed an error, string, or Matcher that can match on strings. Got:\n%s", format.Object(matcher.Expected, 1)) +} + +func (matcher *MatchErrorMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to match error", matcher.Expected) +} + +func (matcher *MatchErrorMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to match error", matcher.Expected) +} diff --git a/vendor/github.com/onsi/gomega/matchers/match_json_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_json_matcher.go new file mode 100644 index 00000000000..499bb583010 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/match_json_matcher.go @@ -0,0 +1,135 @@ +package matchers + +import ( + "bytes" + "encoding/json" + "fmt" + "reflect" + "strings" + + "github.com/onsi/gomega/format" +) + +type MatchJSONMatcher struct { + JSONToMatch interface{} + firstFailurePath []interface{} +} + +func (matcher *MatchJSONMatcher) Match(actual interface{}) (success bool, err error) { + actualString, expectedString, err := matcher.prettyPrint(actual) + if err != nil { + return false, err + } + + var aval interface{} + var eval interface{} + + // this is guarded by prettyPrint + json.Unmarshal([]byte(actualString), &aval) + json.Unmarshal([]byte(expectedString), &eval) + var equal bool + equal, matcher.firstFailurePath = deepEqual(aval, eval) + return equal, nil +} + +func (matcher *MatchJSONMatcher) FailureMessage(actual interface{}) (message string) { + actualString, expectedString, _ := matcher.prettyPrint(actual) + return formattedMessage(format.Message(actualString, "to match JSON of", expectedString), matcher.firstFailurePath) +} + +func (matcher *MatchJSONMatcher) NegatedFailureMessage(actual interface{}) (message string) { + actualString, expectedString, _ := matcher.prettyPrint(actual) + return formattedMessage(format.Message(actualString, "not to match JSON of", expectedString), matcher.firstFailurePath) +} + +func formattedMessage(comparisonMessage string, failurePath []interface{}) string { + var diffMessage string + if len(failurePath) == 0 { + diffMessage = "" + } else { + diffMessage = fmt.Sprintf("\n\nfirst mismatched key: %s", formattedFailurePath(failurePath)) + } + return fmt.Sprintf("%s%s", comparisonMessage, diffMessage) +} + +func formattedFailurePath(failurePath []interface{}) string { + formattedPaths := []string{} + for i := len(failurePath) - 1; i >= 0; i-- { + switch p := failurePath[i].(type) { + case int: + formattedPaths = append(formattedPaths, fmt.Sprintf(`[%d]`, p)) + default: + if i != len(failurePath)-1 { + formattedPaths = append(formattedPaths, ".") + } + formattedPaths = append(formattedPaths, fmt.Sprintf(`"%s"`, p)) + } + } + return strings.Join(formattedPaths, "") +} + +func (matcher *MatchJSONMatcher) prettyPrint(actual interface{}) (actualFormatted, expectedFormatted string, err error) { + actualString, ok := toString(actual) + if !ok { + return "", "", fmt.Errorf("MatchJSONMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1)) + } + expectedString, ok := toString(matcher.JSONToMatch) + if !ok { + return "", "", fmt.Errorf("MatchJSONMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.JSONToMatch, 1)) + } + + abuf := new(bytes.Buffer) + ebuf := new(bytes.Buffer) + + if err := json.Indent(abuf, []byte(actualString), "", " "); err != nil { + return "", "", fmt.Errorf("Actual '%s' should be valid JSON, but it is not.\nUnderlying error:%s", actualString, err) + } + + if err := json.Indent(ebuf, []byte(expectedString), "", " "); err != nil { + return "", "", fmt.Errorf("Expected '%s' should be valid JSON, but it is not.\nUnderlying error:%s", expectedString, err) + } + + return abuf.String(), ebuf.String(), nil +} + +func deepEqual(a interface{}, b interface{}) (bool, []interface{}) { + var errorPath []interface{} + if reflect.TypeOf(a) != reflect.TypeOf(b) { + return false, errorPath + } + + switch a.(type) { + case []interface{}: + if len(a.([]interface{})) != len(b.([]interface{})) { + return false, errorPath + } + + for i, v := range a.([]interface{}) { + elementEqual, keyPath := deepEqual(v, b.([]interface{})[i]) + if !elementEqual { + return false, append(keyPath, i) + } + } + return true, errorPath + + case map[string]interface{}: + if len(a.(map[string]interface{})) != len(b.(map[string]interface{})) { + return false, errorPath + } + + for k, v1 := range a.(map[string]interface{}) { + v2, ok := b.(map[string]interface{})[k] + if !ok { + return false, errorPath + } + elementEqual, keyPath := deepEqual(v1, v2) + if !elementEqual { + return false, append(keyPath, k) + } + } + return true, errorPath + + default: + return a == b, errorPath + } +} diff --git a/vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go new file mode 100644 index 00000000000..adac5db6b8e --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/match_regexp_matcher.go @@ -0,0 +1,43 @@ +package matchers + +import ( + "fmt" + "regexp" + + "github.com/onsi/gomega/format" +) + +type MatchRegexpMatcher struct { + Regexp string + Args []interface{} +} + +func (matcher *MatchRegexpMatcher) Match(actual interface{}) (success bool, err error) { + actualString, ok := toString(actual) + if !ok { + return false, fmt.Errorf("RegExp matcher requires a string or stringer.\nGot:%s", format.Object(actual, 1)) + } + + match, err := regexp.Match(matcher.regexp(), []byte(actualString)) + if err != nil { + return false, fmt.Errorf("RegExp match failed to compile with error:\n\t%s", err.Error()) + } + + return match, nil +} + +func (matcher *MatchRegexpMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to match regular expression", matcher.regexp()) +} + +func (matcher *MatchRegexpMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, "not to match regular expression", matcher.regexp()) +} + +func (matcher *MatchRegexpMatcher) regexp() string { + re := matcher.Regexp + if len(matcher.Args) > 0 { + re = fmt.Sprintf(matcher.Regexp, matcher.Args...) + } + return re +} diff --git a/vendor/github.com/onsi/gomega/matchers/match_xml_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_xml_matcher.go new file mode 100644 index 00000000000..3b412ce818a --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/match_xml_matcher.go @@ -0,0 +1,134 @@ +package matchers + +import ( + "bytes" + "encoding/xml" + "errors" + "fmt" + "io" + "reflect" + "sort" + "strings" + + "github.com/onsi/gomega/format" + "golang.org/x/net/html/charset" +) + +type MatchXMLMatcher struct { + XMLToMatch interface{} +} + +func (matcher *MatchXMLMatcher) Match(actual interface{}) (success bool, err error) { + actualString, expectedString, err := matcher.formattedPrint(actual) + if err != nil { + return false, err + } + + aval, err := parseXmlContent(actualString) + if err != nil { + return false, fmt.Errorf("Actual '%s' should be valid XML, but it is not.\nUnderlying error:%s", actualString, err) + } + + eval, err := parseXmlContent(expectedString) + if err != nil { + return false, fmt.Errorf("Expected '%s' should be valid XML, but it is not.\nUnderlying error:%s", expectedString, err) + } + + return reflect.DeepEqual(aval, eval), nil +} + +func (matcher *MatchXMLMatcher) FailureMessage(actual interface{}) (message string) { + actualString, expectedString, _ := matcher.formattedPrint(actual) + return fmt.Sprintf("Expected\n%s\nto match XML of\n%s", actualString, expectedString) +} + +func (matcher *MatchXMLMatcher) NegatedFailureMessage(actual interface{}) (message string) { + actualString, expectedString, _ := matcher.formattedPrint(actual) + return fmt.Sprintf("Expected\n%s\nnot to match XML of\n%s", actualString, expectedString) +} + +func (matcher *MatchXMLMatcher) formattedPrint(actual interface{}) (actualString, expectedString string, err error) { + var ok bool + actualString, ok = toString(actual) + if !ok { + return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1)) + } + expectedString, ok = toString(matcher.XMLToMatch) + if !ok { + return "", "", fmt.Errorf("MatchXMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.XMLToMatch, 1)) + } + return actualString, expectedString, nil +} + +func parseXmlContent(content string) (*xmlNode, error) { + allNodes := []*xmlNode{} + + dec := newXmlDecoder(strings.NewReader(content)) + for { + tok, err := dec.Token() + if err != nil { + if err == io.EOF { + break + } + return nil, fmt.Errorf("failed to decode next token: %v", err) + } + + lastNodeIndex := len(allNodes) - 1 + var lastNode *xmlNode + if len(allNodes) > 0 { + lastNode = allNodes[lastNodeIndex] + } else { + lastNode = &xmlNode{} + } + + switch tok := tok.(type) { + case xml.StartElement: + attrs := attributesSlice(tok.Attr) + sort.Sort(attrs) + allNodes = append(allNodes, &xmlNode{XMLName: tok.Name, XMLAttr: tok.Attr}) + case xml.EndElement: + if len(allNodes) > 1 { + allNodes[lastNodeIndex-1].Nodes = append(allNodes[lastNodeIndex-1].Nodes, lastNode) + allNodes = allNodes[:lastNodeIndex] + } + case xml.CharData: + lastNode.Content = append(lastNode.Content, tok.Copy()...) + case xml.Comment: + lastNode.Comments = append(lastNode.Comments, tok.Copy()) + case xml.ProcInst: + lastNode.ProcInsts = append(lastNode.ProcInsts, tok.Copy()) + } + } + + if len(allNodes) == 0 { + return nil, errors.New("found no nodes") + } + firstNode := allNodes[0] + trimParentNodesContentSpaces(firstNode) + + return firstNode, nil +} + +func newXmlDecoder(reader io.Reader) *xml.Decoder { + dec := xml.NewDecoder(reader) + dec.CharsetReader = charset.NewReaderLabel + return dec +} + +func trimParentNodesContentSpaces(node *xmlNode) { + if len(node.Nodes) > 0 { + node.Content = bytes.TrimSpace(node.Content) + for _, childNode := range node.Nodes { + trimParentNodesContentSpaces(childNode) + } + } +} + +type xmlNode struct { + XMLName xml.Name + Comments []xml.Comment + ProcInsts []xml.ProcInst + XMLAttr []xml.Attr + Content []byte + Nodes []*xmlNode +} diff --git a/vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go b/vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go new file mode 100644 index 00000000000..69fb51a8592 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/match_yaml_matcher.go @@ -0,0 +1,74 @@ +package matchers + +import ( + "fmt" + "reflect" + "strings" + + "github.com/onsi/gomega/format" + "gopkg.in/yaml.v2" +) + +type MatchYAMLMatcher struct { + YAMLToMatch interface{} +} + +func (matcher *MatchYAMLMatcher) Match(actual interface{}) (success bool, err error) { + actualString, expectedString, err := matcher.toStrings(actual) + if err != nil { + return false, err + } + + var aval interface{} + var eval interface{} + + if err := yaml.Unmarshal([]byte(actualString), &aval); err != nil { + return false, fmt.Errorf("Actual '%s' should be valid YAML, but it is not.\nUnderlying error:%s", actualString, err) + } + if err := yaml.Unmarshal([]byte(expectedString), &eval); err != nil { + return false, fmt.Errorf("Expected '%s' should be valid YAML, but it is not.\nUnderlying error:%s", expectedString, err) + } + + return reflect.DeepEqual(aval, eval), nil +} + +func (matcher *MatchYAMLMatcher) FailureMessage(actual interface{}) (message string) { + actualString, expectedString, _ := matcher.toNormalisedStrings(actual) + return format.Message(actualString, "to match YAML of", expectedString) +} + +func (matcher *MatchYAMLMatcher) NegatedFailureMessage(actual interface{}) (message string) { + actualString, expectedString, _ := matcher.toNormalisedStrings(actual) + return format.Message(actualString, "not to match YAML of", expectedString) +} + +func (matcher *MatchYAMLMatcher) toNormalisedStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) { + actualString, expectedString, err := matcher.toStrings(actual) + return normalise(actualString), normalise(expectedString), err +} + +func normalise(input string) string { + var val interface{} + err := yaml.Unmarshal([]byte(input), &val) + if err != nil { + panic(err) // guarded by Match + } + output, err := yaml.Marshal(val) + if err != nil { + panic(err) // guarded by Unmarshal + } + return strings.TrimSpace(string(output)) +} + +func (matcher *MatchYAMLMatcher) toStrings(actual interface{}) (actualFormatted, expectedFormatted string, err error) { + actualString, ok := toString(actual) + if !ok { + return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1)) + } + expectedString, ok := toString(matcher.YAMLToMatch) + if !ok { + return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.YAMLToMatch, 1)) + } + + return actualString, expectedString, nil +} diff --git a/vendor/github.com/onsi/gomega/matchers/not.go b/vendor/github.com/onsi/gomega/matchers/not.go new file mode 100644 index 00000000000..2c91670bd9b --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/not.go @@ -0,0 +1,30 @@ +package matchers + +import ( + "github.com/onsi/gomega/internal/oraclematcher" + "github.com/onsi/gomega/types" +) + +type NotMatcher struct { + Matcher types.GomegaMatcher +} + +func (m *NotMatcher) Match(actual interface{}) (bool, error) { + success, err := m.Matcher.Match(actual) + if err != nil { + return false, err + } + return !success, nil +} + +func (m *NotMatcher) FailureMessage(actual interface{}) (message string) { + return m.Matcher.NegatedFailureMessage(actual) // works beautifully +} + +func (m *NotMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return m.Matcher.FailureMessage(actual) // works beautifully +} + +func (m *NotMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { + return oraclematcher.MatchMayChangeInTheFuture(m.Matcher, actual) // just return m.Matcher's value +} diff --git a/vendor/github.com/onsi/gomega/matchers/or.go b/vendor/github.com/onsi/gomega/matchers/or.go new file mode 100644 index 00000000000..3bf7998001d --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/or.go @@ -0,0 +1,67 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" + "github.com/onsi/gomega/internal/oraclematcher" + "github.com/onsi/gomega/types" +) + +type OrMatcher struct { + Matchers []types.GomegaMatcher + + // state + firstSuccessfulMatcher types.GomegaMatcher +} + +func (m *OrMatcher) Match(actual interface{}) (success bool, err error) { + m.firstSuccessfulMatcher = nil + for _, matcher := range m.Matchers { + success, err := matcher.Match(actual) + if err != nil { + return false, err + } + if success { + m.firstSuccessfulMatcher = matcher + return true, nil + } + } + return false, nil +} + +func (m *OrMatcher) FailureMessage(actual interface{}) (message string) { + // not the most beautiful list of matchers, but not bad either... + return format.Message(actual, fmt.Sprintf("To satisfy at least one of these matchers: %s", m.Matchers)) +} + +func (m *OrMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return m.firstSuccessfulMatcher.NegatedFailureMessage(actual) +} + +func (m *OrMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { + /* + Example with 3 matchers: A, B, C + + Match evaluates them: F, T, => T + So match is currently T, what should MatchMayChangeInTheFuture() return? + Seems like it only depends on B, since currently B MUST change to allow the result to become F + + Match eval: F, F, F => F + So match is currently F, what should MatchMayChangeInTheFuture() return? + Seems to depend on ANY of them being able to change to T. + */ + + if m.firstSuccessfulMatcher != nil { + // one of the matchers succeeded.. it must be able to change in order to affect the result + return oraclematcher.MatchMayChangeInTheFuture(m.firstSuccessfulMatcher, actual) + } else { + // so all matchers failed.. Any one of them changing would change the result. + for _, matcher := range m.Matchers { + if oraclematcher.MatchMayChangeInTheFuture(matcher, actual) { + return true + } + } + return false // none of were going to change + } +} diff --git a/vendor/github.com/onsi/gomega/matchers/panic_matcher.go b/vendor/github.com/onsi/gomega/matchers/panic_matcher.go new file mode 100644 index 00000000000..640f4db1a35 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/panic_matcher.go @@ -0,0 +1,46 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type PanicMatcher struct { + object interface{} +} + +func (matcher *PanicMatcher) Match(actual interface{}) (success bool, err error) { + if actual == nil { + return false, fmt.Errorf("PanicMatcher expects a non-nil actual.") + } + + actualType := reflect.TypeOf(actual) + if actualType.Kind() != reflect.Func { + return false, fmt.Errorf("PanicMatcher expects a function. Got:\n%s", format.Object(actual, 1)) + } + if !(actualType.NumIn() == 0 && actualType.NumOut() == 0) { + return false, fmt.Errorf("PanicMatcher expects a function with no arguments and no return value. Got:\n%s", format.Object(actual, 1)) + } + + success = false + defer func() { + if e := recover(); e != nil { + matcher.object = e + success = true + } + }() + + reflect.ValueOf(actual).Call([]reflect.Value{}) + + return +} + +func (matcher *PanicMatcher) FailureMessage(actual interface{}) (message string) { + return format.Message(actual, "to panic") +} + +func (matcher *PanicMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return format.Message(actual, fmt.Sprintf("not to panic, but panicked with\n%s", format.Object(matcher.object, 1))) +} diff --git a/vendor/github.com/onsi/gomega/matchers/receive_matcher.go b/vendor/github.com/onsi/gomega/matchers/receive_matcher.go new file mode 100644 index 00000000000..74e9e7ebe1c --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/receive_matcher.go @@ -0,0 +1,122 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/format" +) + +type ReceiveMatcher struct { + Arg interface{} + receivedValue reflect.Value + channelClosed bool +} + +func (matcher *ReceiveMatcher) Match(actual interface{}) (success bool, err error) { + if !isChan(actual) { + return false, fmt.Errorf("ReceiveMatcher expects a channel. Got:\n%s", format.Object(actual, 1)) + } + + channelType := reflect.TypeOf(actual) + channelValue := reflect.ValueOf(actual) + + if channelType.ChanDir() == reflect.SendDir { + return false, fmt.Errorf("ReceiveMatcher matcher cannot be passed a send-only channel. Got:\n%s", format.Object(actual, 1)) + } + + var subMatcher omegaMatcher + var hasSubMatcher bool + + if matcher.Arg != nil { + subMatcher, hasSubMatcher = (matcher.Arg).(omegaMatcher) + if !hasSubMatcher { + argType := reflect.TypeOf(matcher.Arg) + if argType.Kind() != reflect.Ptr { + return false, fmt.Errorf("Cannot assign a value from the channel:\n%s\nTo:\n%s\nYou need to pass a pointer!", format.Object(actual, 1), format.Object(matcher.Arg, 1)) + } + + assignable := channelType.Elem().AssignableTo(argType.Elem()) + if !assignable { + return false, fmt.Errorf("Cannot assign a value from the channel:\n%s\nTo:\n%s", format.Object(actual, 1), format.Object(matcher.Arg, 1)) + } + } + } + + winnerIndex, value, open := reflect.Select([]reflect.SelectCase{ + reflect.SelectCase{Dir: reflect.SelectRecv, Chan: channelValue}, + reflect.SelectCase{Dir: reflect.SelectDefault}, + }) + + var closed bool + var didReceive bool + if winnerIndex == 0 { + closed = !open + didReceive = open + } + matcher.channelClosed = closed + + if closed { + return false, nil + } + + if hasSubMatcher { + if didReceive { + matcher.receivedValue = value + return subMatcher.Match(matcher.receivedValue.Interface()) + } + return false, nil + } + + if didReceive { + if matcher.Arg != nil { + outValue := reflect.ValueOf(matcher.Arg) + reflect.Indirect(outValue).Set(value) + } + + return true, nil + } + return false, nil +} + +func (matcher *ReceiveMatcher) FailureMessage(actual interface{}) (message string) { + subMatcher, hasSubMatcher := (matcher.Arg).(omegaMatcher) + + closedAddendum := "" + if matcher.channelClosed { + closedAddendum = " The channel is closed." + } + + if hasSubMatcher { + if matcher.receivedValue.IsValid() { + return subMatcher.FailureMessage(matcher.receivedValue.Interface()) + } + return "When passed a matcher, ReceiveMatcher's channel *must* receive something." + } + return format.Message(actual, "to receive something."+closedAddendum) +} + +func (matcher *ReceiveMatcher) NegatedFailureMessage(actual interface{}) (message string) { + subMatcher, hasSubMatcher := (matcher.Arg).(omegaMatcher) + + closedAddendum := "" + if matcher.channelClosed { + closedAddendum = " The channel is closed." + } + + if hasSubMatcher { + if matcher.receivedValue.IsValid() { + return subMatcher.NegatedFailureMessage(matcher.receivedValue.Interface()) + } + return "When passed a matcher, ReceiveMatcher's channel *must* receive something." + } + return format.Message(actual, "not to receive anything."+closedAddendum) +} + +func (matcher *ReceiveMatcher) MatchMayChangeInTheFuture(actual interface{}) bool { + if !isChan(actual) { + return false + } + + return !matcher.channelClosed +} diff --git a/vendor/github.com/onsi/gomega/matchers/succeed_matcher.go b/vendor/github.com/onsi/gomega/matchers/succeed_matcher.go new file mode 100644 index 00000000000..721ed5529bc --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/succeed_matcher.go @@ -0,0 +1,33 @@ +package matchers + +import ( + "fmt" + + "github.com/onsi/gomega/format" +) + +type SucceedMatcher struct { +} + +func (matcher *SucceedMatcher) Match(actual interface{}) (success bool, err error) { + // is purely nil? + if actual == nil { + return true, nil + } + + // must be an 'error' type + if !isError(actual) { + return false, fmt.Errorf("Expected an error-type. Got:\n%s", format.Object(actual, 1)) + } + + // must be nil (or a pointer to a nil) + return isNil(actual), nil +} + +func (matcher *SucceedMatcher) FailureMessage(actual interface{}) (message string) { + return fmt.Sprintf("Expected success, but got an error:\n%s\n%s", format.Object(actual, 1), format.IndentString(actual.(error).Error(), 1)) +} + +func (matcher *SucceedMatcher) NegatedFailureMessage(actual interface{}) (message string) { + return "Expected failure, but got no error." +} diff --git a/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraph.go b/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraph.go new file mode 100644 index 00000000000..81b3771119b --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraph.go @@ -0,0 +1,41 @@ +package bipartitegraph + +import "errors" +import "fmt" + +import . "github.com/onsi/gomega/matchers/support/goraph/node" +import . "github.com/onsi/gomega/matchers/support/goraph/edge" + +type BipartiteGraph struct { + Left NodeOrderedSet + Right NodeOrderedSet + Edges EdgeSet +} + +func NewBipartiteGraph(leftValues, rightValues []interface{}, neighbours func(interface{}, interface{}) (bool, error)) (*BipartiteGraph, error) { + left := NodeOrderedSet{} + for i, _ := range leftValues { + left = append(left, Node{Id: i}) + } + + right := NodeOrderedSet{} + for j, _ := range rightValues { + right = append(right, Node{Id: j + len(left)}) + } + + edges := EdgeSet{} + for i, leftValue := range leftValues { + for j, rightValue := range rightValues { + neighbours, err := neighbours(leftValue, rightValue) + if err != nil { + return nil, errors.New(fmt.Sprintf("error determining adjacency for %v and %v: %s", leftValue, rightValue, err.Error())) + } + + if neighbours { + edges = append(edges, Edge{Node1: left[i], Node2: right[j]}) + } + } + } + + return &BipartiteGraph{left, right, edges}, nil +} diff --git a/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraphmatching.go b/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraphmatching.go new file mode 100644 index 00000000000..8181f43a40d --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/support/goraph/bipartitegraph/bipartitegraphmatching.go @@ -0,0 +1,159 @@ +package bipartitegraph + +import . "github.com/onsi/gomega/matchers/support/goraph/node" +import . "github.com/onsi/gomega/matchers/support/goraph/edge" +import "github.com/onsi/gomega/matchers/support/goraph/util" + +func (bg *BipartiteGraph) LargestMatching() (matching EdgeSet) { + paths := bg.maximalDisjointSLAPCollection(matching) + + for len(paths) > 0 { + for _, path := range paths { + matching = matching.SymmetricDifference(path) + } + paths = bg.maximalDisjointSLAPCollection(matching) + } + + return +} + +func (bg *BipartiteGraph) maximalDisjointSLAPCollection(matching EdgeSet) (result []EdgeSet) { + guideLayers := bg.createSLAPGuideLayers(matching) + if len(guideLayers) == 0 { + return + } + + used := make(map[Node]bool) + + for _, u := range guideLayers[len(guideLayers)-1] { + slap, found := bg.findDisjointSLAP(u, matching, guideLayers, used) + if found { + for _, edge := range slap { + used[edge.Node1] = true + used[edge.Node2] = true + } + result = append(result, slap) + } + } + + return +} + +func (bg *BipartiteGraph) findDisjointSLAP( + start Node, + matching EdgeSet, + guideLayers []NodeOrderedSet, + used map[Node]bool, +) ([]Edge, bool) { + return bg.findDisjointSLAPHelper(start, EdgeSet{}, len(guideLayers)-1, matching, guideLayers, used) +} + +func (bg *BipartiteGraph) findDisjointSLAPHelper( + currentNode Node, + currentSLAP EdgeSet, + currentLevel int, + matching EdgeSet, + guideLayers []NodeOrderedSet, + used map[Node]bool, +) (EdgeSet, bool) { + used[currentNode] = true + + if currentLevel == 0 { + return currentSLAP, true + } + + for _, nextNode := range guideLayers[currentLevel-1] { + if used[nextNode] { + continue + } + + edge, found := bg.Edges.FindByNodes(currentNode, nextNode) + if !found { + continue + } + + if matching.Contains(edge) == util.Odd(currentLevel) { + continue + } + + currentSLAP = append(currentSLAP, edge) + slap, found := bg.findDisjointSLAPHelper(nextNode, currentSLAP, currentLevel-1, matching, guideLayers, used) + if found { + return slap, true + } + currentSLAP = currentSLAP[:len(currentSLAP)-1] + } + + used[currentNode] = false + return nil, false +} + +func (bg *BipartiteGraph) createSLAPGuideLayers(matching EdgeSet) (guideLayers []NodeOrderedSet) { + used := make(map[Node]bool) + currentLayer := NodeOrderedSet{} + + for _, node := range bg.Left { + if matching.Free(node) { + used[node] = true + currentLayer = append(currentLayer, node) + } + } + + if len(currentLayer) == 0 { + return []NodeOrderedSet{} + } + guideLayers = append(guideLayers, currentLayer) + + done := false + + for !done { + lastLayer := currentLayer + currentLayer = NodeOrderedSet{} + + if util.Odd(len(guideLayers)) { + for _, leftNode := range lastLayer { + for _, rightNode := range bg.Right { + if used[rightNode] { + continue + } + + edge, found := bg.Edges.FindByNodes(leftNode, rightNode) + if !found || matching.Contains(edge) { + continue + } + + currentLayer = append(currentLayer, rightNode) + used[rightNode] = true + + if matching.Free(rightNode) { + done = true + } + } + } + } else { + for _, rightNode := range lastLayer { + for _, leftNode := range bg.Left { + if used[leftNode] { + continue + } + + edge, found := bg.Edges.FindByNodes(leftNode, rightNode) + if !found || !matching.Contains(edge) { + continue + } + + currentLayer = append(currentLayer, leftNode) + used[leftNode] = true + } + } + + } + + if len(currentLayer) == 0 { + return []NodeOrderedSet{} + } + guideLayers = append(guideLayers, currentLayer) + } + + return +} diff --git a/vendor/github.com/onsi/gomega/matchers/support/goraph/edge/edge.go b/vendor/github.com/onsi/gomega/matchers/support/goraph/edge/edge.go new file mode 100644 index 00000000000..4fd15cc0694 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/support/goraph/edge/edge.go @@ -0,0 +1,61 @@ +package edge + +import . "github.com/onsi/gomega/matchers/support/goraph/node" + +type Edge struct { + Node1 Node + Node2 Node +} + +type EdgeSet []Edge + +func (ec EdgeSet) Free(node Node) bool { + for _, e := range ec { + if e.Node1 == node || e.Node2 == node { + return false + } + } + + return true +} + +func (ec EdgeSet) Contains(edge Edge) bool { + for _, e := range ec { + if e == edge { + return true + } + } + + return false +} + +func (ec EdgeSet) FindByNodes(node1, node2 Node) (Edge, bool) { + for _, e := range ec { + if (e.Node1 == node1 && e.Node2 == node2) || (e.Node1 == node2 && e.Node2 == node1) { + return e, true + } + } + + return Edge{}, false +} + +func (ec EdgeSet) SymmetricDifference(ec2 EdgeSet) EdgeSet { + edgesToInclude := make(map[Edge]bool) + + for _, e := range ec { + edgesToInclude[e] = true + } + + for _, e := range ec2 { + edgesToInclude[e] = !edgesToInclude[e] + } + + result := EdgeSet{} + for e, include := range edgesToInclude { + if include { + result = append(result, e) + } + } + + return result +} diff --git a/vendor/github.com/onsi/gomega/matchers/support/goraph/node/node.go b/vendor/github.com/onsi/gomega/matchers/support/goraph/node/node.go new file mode 100644 index 00000000000..800c2ea8caf --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/support/goraph/node/node.go @@ -0,0 +1,7 @@ +package node + +type Node struct { + Id int +} + +type NodeOrderedSet []Node diff --git a/vendor/github.com/onsi/gomega/matchers/support/goraph/util/util.go b/vendor/github.com/onsi/gomega/matchers/support/goraph/util/util.go new file mode 100644 index 00000000000..d76a1ee00a2 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/support/goraph/util/util.go @@ -0,0 +1,7 @@ +package util + +import "math" + +func Odd(n int) bool { + return math.Mod(float64(n), 2.0) == 1.0 +} diff --git a/vendor/github.com/onsi/gomega/matchers/type_support.go b/vendor/github.com/onsi/gomega/matchers/type_support.go new file mode 100644 index 00000000000..b05a5e75d4c --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/type_support.go @@ -0,0 +1,173 @@ +/* +Gomega matchers + +This package implements the Gomega matchers and does not typically need to be imported. +See the docs for Gomega for documentation on the matchers + +http://onsi.github.io/gomega/ +*/ +package matchers + +import ( + "fmt" + "reflect" +) + +type omegaMatcher interface { + Match(actual interface{}) (success bool, err error) + FailureMessage(actual interface{}) (message string) + NegatedFailureMessage(actual interface{}) (message string) +} + +func isBool(a interface{}) bool { + return reflect.TypeOf(a).Kind() == reflect.Bool +} + +func isNumber(a interface{}) bool { + if a == nil { + return false + } + kind := reflect.TypeOf(a).Kind() + return reflect.Int <= kind && kind <= reflect.Float64 +} + +func isInteger(a interface{}) bool { + kind := reflect.TypeOf(a).Kind() + return reflect.Int <= kind && kind <= reflect.Int64 +} + +func isUnsignedInteger(a interface{}) bool { + kind := reflect.TypeOf(a).Kind() + return reflect.Uint <= kind && kind <= reflect.Uint64 +} + +func isFloat(a interface{}) bool { + kind := reflect.TypeOf(a).Kind() + return reflect.Float32 <= kind && kind <= reflect.Float64 +} + +func toInteger(a interface{}) int64 { + if isInteger(a) { + return reflect.ValueOf(a).Int() + } else if isUnsignedInteger(a) { + return int64(reflect.ValueOf(a).Uint()) + } else if isFloat(a) { + return int64(reflect.ValueOf(a).Float()) + } + panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a)) +} + +func toUnsignedInteger(a interface{}) uint64 { + if isInteger(a) { + return uint64(reflect.ValueOf(a).Int()) + } else if isUnsignedInteger(a) { + return reflect.ValueOf(a).Uint() + } else if isFloat(a) { + return uint64(reflect.ValueOf(a).Float()) + } + panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a)) +} + +func toFloat(a interface{}) float64 { + if isInteger(a) { + return float64(reflect.ValueOf(a).Int()) + } else if isUnsignedInteger(a) { + return float64(reflect.ValueOf(a).Uint()) + } else if isFloat(a) { + return reflect.ValueOf(a).Float() + } + panic(fmt.Sprintf("Expected a number! Got <%T> %#v", a, a)) +} + +func isError(a interface{}) bool { + _, ok := a.(error) + return ok +} + +func isChan(a interface{}) bool { + if isNil(a) { + return false + } + return reflect.TypeOf(a).Kind() == reflect.Chan +} + +func isMap(a interface{}) bool { + if a == nil { + return false + } + return reflect.TypeOf(a).Kind() == reflect.Map +} + +func isArrayOrSlice(a interface{}) bool { + if a == nil { + return false + } + switch reflect.TypeOf(a).Kind() { + case reflect.Array, reflect.Slice: + return true + default: + return false + } +} + +func isString(a interface{}) bool { + if a == nil { + return false + } + return reflect.TypeOf(a).Kind() == reflect.String +} + +func toString(a interface{}) (string, bool) { + aString, isString := a.(string) + if isString { + return aString, true + } + + aBytes, isBytes := a.([]byte) + if isBytes { + return string(aBytes), true + } + + aStringer, isStringer := a.(fmt.Stringer) + if isStringer { + return aStringer.String(), true + } + + return "", false +} + +func lengthOf(a interface{}) (int, bool) { + if a == nil { + return 0, false + } + switch reflect.TypeOf(a).Kind() { + case reflect.Map, reflect.Array, reflect.String, reflect.Chan, reflect.Slice: + return reflect.ValueOf(a).Len(), true + default: + return 0, false + } +} +func capOf(a interface{}) (int, bool) { + if a == nil { + return 0, false + } + switch reflect.TypeOf(a).Kind() { + case reflect.Array, reflect.Chan, reflect.Slice: + return reflect.ValueOf(a).Cap(), true + default: + return 0, false + } +} + +func isNil(a interface{}) bool { + if a == nil { + return true + } + + switch reflect.TypeOf(a).Kind() { + case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: + return reflect.ValueOf(a).IsNil() + } + + return false +} diff --git a/vendor/github.com/onsi/gomega/matchers/with_transform.go b/vendor/github.com/onsi/gomega/matchers/with_transform.go new file mode 100644 index 00000000000..8e58d8a0fb7 --- /dev/null +++ b/vendor/github.com/onsi/gomega/matchers/with_transform.go @@ -0,0 +1,72 @@ +package matchers + +import ( + "fmt" + "reflect" + + "github.com/onsi/gomega/internal/oraclematcher" + "github.com/onsi/gomega/types" +) + +type WithTransformMatcher struct { + // input + Transform interface{} // must be a function of one parameter that returns one value + Matcher types.GomegaMatcher + + // cached value + transformArgType reflect.Type + + // state + transformedValue interface{} +} + +func NewWithTransformMatcher(transform interface{}, matcher types.GomegaMatcher) *WithTransformMatcher { + if transform == nil { + panic("transform function cannot be nil") + } + txType := reflect.TypeOf(transform) + if txType.NumIn() != 1 { + panic("transform function must have 1 argument") + } + if txType.NumOut() != 1 { + panic("transform function must have 1 return value") + } + + return &WithTransformMatcher{ + Transform: transform, + Matcher: matcher, + transformArgType: reflect.TypeOf(transform).In(0), + } +} + +func (m *WithTransformMatcher) Match(actual interface{}) (bool, error) { + // return error if actual's type is incompatible with Transform function's argument type + actualType := reflect.TypeOf(actual) + if !actualType.AssignableTo(m.transformArgType) { + return false, fmt.Errorf("Transform function expects '%s' but we have '%s'", m.transformArgType, actualType) + } + + // call the Transform function with `actual` + fn := reflect.ValueOf(m.Transform) + result := fn.Call([]reflect.Value{reflect.ValueOf(actual)}) + m.transformedValue = result[0].Interface() // expect exactly one value + + return m.Matcher.Match(m.transformedValue) +} + +func (m *WithTransformMatcher) FailureMessage(_ interface{}) (message string) { + return m.Matcher.FailureMessage(m.transformedValue) +} + +func (m *WithTransformMatcher) NegatedFailureMessage(_ interface{}) (message string) { + return m.Matcher.NegatedFailureMessage(m.transformedValue) +} + +func (m *WithTransformMatcher) MatchMayChangeInTheFuture(_ interface{}) bool { + // TODO: Maybe this should always just return true? (Only an issue for non-deterministic transformers.) + // + // Querying the next matcher is fine if the transformer always will return the same value. + // But if the transformer is non-deterministic and returns a different value each time, then there + // is no point in querying the next matcher, since it can only comment on the last transformed value. + return oraclematcher.MatchMayChangeInTheFuture(m.Matcher, m.transformedValue) +} diff --git a/vendor/github.com/onsi/gomega/types/types.go b/vendor/github.com/onsi/gomega/types/types.go new file mode 100644 index 00000000000..a83b40110c8 --- /dev/null +++ b/vendor/github.com/onsi/gomega/types/types.go @@ -0,0 +1,17 @@ +package types + +type GomegaFailHandler func(message string, callerSkip ...int) + +//A simple *testing.T interface wrapper +type GomegaTestingT interface { + Fatalf(format string, args ...interface{}) +} + +//All Gomega matchers must implement the GomegaMatcher interface +// +//For details on writing custom matchers, check out: http://onsi.github.io/gomega/#adding_your_own_matchers +type GomegaMatcher interface { + Match(actual interface{}) (success bool, err error) + FailureMessage(actual interface{}) (message string) + NegatedFailureMessage(actual interface{}) (message string) +} diff --git a/vendor/golang.org/x/net/AUTHORS b/vendor/golang.org/x/net/AUTHORS new file mode 100644 index 00000000000..15167cd746c --- /dev/null +++ b/vendor/golang.org/x/net/AUTHORS @@ -0,0 +1,3 @@ +# This source code refers to The Go Authors for copyright purposes. +# The master list of authors is in the main Go distribution, +# visible at http://tip.golang.org/AUTHORS. diff --git a/vendor/golang.org/x/net/CONTRIBUTORS b/vendor/golang.org/x/net/CONTRIBUTORS new file mode 100644 index 00000000000..1c4577e9680 --- /dev/null +++ b/vendor/golang.org/x/net/CONTRIBUTORS @@ -0,0 +1,3 @@ +# This source code was written by the Go contributors. +# The master list of contributors is in the main Go distribution, +# visible at http://tip.golang.org/CONTRIBUTORS. diff --git a/vendor/golang.org/x/net/LICENSE b/vendor/golang.org/x/net/LICENSE new file mode 100644 index 00000000000..6a66aea5eaf --- /dev/null +++ b/vendor/golang.org/x/net/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/golang.org/x/net/PATENTS b/vendor/golang.org/x/net/PATENTS new file mode 100644 index 00000000000..733099041f8 --- /dev/null +++ b/vendor/golang.org/x/net/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/vendor/golang.org/x/net/html/atom/atom.go b/vendor/golang.org/x/net/html/atom/atom.go new file mode 100644 index 00000000000..cd0a8ac1545 --- /dev/null +++ b/vendor/golang.org/x/net/html/atom/atom.go @@ -0,0 +1,78 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package atom provides integer codes (also known as atoms) for a fixed set of +// frequently occurring HTML strings: tag names and attribute keys such as "p" +// and "id". +// +// Sharing an atom's name between all elements with the same tag can result in +// fewer string allocations when tokenizing and parsing HTML. Integer +// comparisons are also generally faster than string comparisons. +// +// The value of an atom's particular code is not guaranteed to stay the same +// between versions of this package. Neither is any ordering guaranteed: +// whether atom.H1 < atom.H2 may also change. The codes are not guaranteed to +// be dense. The only guarantees are that e.g. looking up "div" will yield +// atom.Div, calling atom.Div.String will return "div", and atom.Div != 0. +package atom // import "golang.org/x/net/html/atom" + +// Atom is an integer code for a string. The zero value maps to "". +type Atom uint32 + +// String returns the atom's name. +func (a Atom) String() string { + start := uint32(a >> 8) + n := uint32(a & 0xff) + if start+n > uint32(len(atomText)) { + return "" + } + return atomText[start : start+n] +} + +func (a Atom) string() string { + return atomText[a>>8 : a>>8+a&0xff] +} + +// fnv computes the FNV hash with an arbitrary starting value h. +func fnv(h uint32, s []byte) uint32 { + for i := range s { + h ^= uint32(s[i]) + h *= 16777619 + } + return h +} + +func match(s string, t []byte) bool { + for i, c := range t { + if s[i] != c { + return false + } + } + return true +} + +// Lookup returns the atom whose name is s. It returns zero if there is no +// such atom. The lookup is case sensitive. +func Lookup(s []byte) Atom { + if len(s) == 0 || len(s) > maxAtomLen { + return 0 + } + h := fnv(hash0, s) + if a := table[h&uint32(len(table)-1)]; int(a&0xff) == len(s) && match(a.string(), s) { + return a + } + if a := table[(h>>16)&uint32(len(table)-1)]; int(a&0xff) == len(s) && match(a.string(), s) { + return a + } + return 0 +} + +// String returns a string whose contents are equal to s. In that sense, it is +// equivalent to string(s) but may be more efficient. +func String(s []byte) string { + if a := Lookup(s); a != 0 { + return a.String() + } + return string(s) +} diff --git a/vendor/golang.org/x/net/html/atom/gen.go b/vendor/golang.org/x/net/html/atom/gen.go new file mode 100644 index 00000000000..56cd842514e --- /dev/null +++ b/vendor/golang.org/x/net/html/atom/gen.go @@ -0,0 +1,710 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +//go:generate go run gen.go +//go:generate go run gen.go -test + +package main + +import ( + "bytes" + "flag" + "fmt" + "go/format" + "io/ioutil" + "math/rand" + "os" + "sort" + "strings" +) + +// identifier converts s to a Go exported identifier. +// It converts "div" to "Div" and "accept-charset" to "AcceptCharset". +func identifier(s string) string { + b := make([]byte, 0, len(s)) + cap := true + for _, c := range s { + if c == '-' { + cap = true + continue + } + if cap && 'a' <= c && c <= 'z' { + c -= 'a' - 'A' + } + cap = false + b = append(b, byte(c)) + } + return string(b) +} + +var test = flag.Bool("test", false, "generate table_test.go") + +func genFile(name string, buf *bytes.Buffer) { + b, err := format.Source(buf.Bytes()) + if err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } + if err := ioutil.WriteFile(name, b, 0644); err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } +} + +func main() { + flag.Parse() + + var all []string + all = append(all, elements...) + all = append(all, attributes...) + all = append(all, eventHandlers...) + all = append(all, extra...) + sort.Strings(all) + + // uniq - lists have dups + w := 0 + for _, s := range all { + if w == 0 || all[w-1] != s { + all[w] = s + w++ + } + } + all = all[:w] + + if *test { + var buf bytes.Buffer + fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n") + fmt.Fprintln(&buf, "//go:generate go run gen.go -test\n") + fmt.Fprintln(&buf, "package atom\n") + fmt.Fprintln(&buf, "var testAtomList = []string{") + for _, s := range all { + fmt.Fprintf(&buf, "\t%q,\n", s) + } + fmt.Fprintln(&buf, "}") + + genFile("table_test.go", &buf) + return + } + + // Find hash that minimizes table size. + var best *table + for i := 0; i < 1000000; i++ { + if best != nil && 1<<(best.k-1) < len(all) { + break + } + h := rand.Uint32() + for k := uint(0); k <= 16; k++ { + if best != nil && k >= best.k { + break + } + var t table + if t.init(h, k, all) { + best = &t + break + } + } + } + if best == nil { + fmt.Fprintf(os.Stderr, "failed to construct string table\n") + os.Exit(1) + } + + // Lay out strings, using overlaps when possible. + layout := append([]string{}, all...) + + // Remove strings that are substrings of other strings + for changed := true; changed; { + changed = false + for i, s := range layout { + if s == "" { + continue + } + for j, t := range layout { + if i != j && t != "" && strings.Contains(s, t) { + changed = true + layout[j] = "" + } + } + } + } + + // Join strings where one suffix matches another prefix. + for { + // Find best i, j, k such that layout[i][len-k:] == layout[j][:k], + // maximizing overlap length k. + besti := -1 + bestj := -1 + bestk := 0 + for i, s := range layout { + if s == "" { + continue + } + for j, t := range layout { + if i == j { + continue + } + for k := bestk + 1; k <= len(s) && k <= len(t); k++ { + if s[len(s)-k:] == t[:k] { + besti = i + bestj = j + bestk = k + } + } + } + } + if bestk > 0 { + layout[besti] += layout[bestj][bestk:] + layout[bestj] = "" + continue + } + break + } + + text := strings.Join(layout, "") + + atom := map[string]uint32{} + for _, s := range all { + off := strings.Index(text, s) + if off < 0 { + panic("lost string " + s) + } + atom[s] = uint32(off<<8 | len(s)) + } + + var buf bytes.Buffer + // Generate the Go code. + fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n") + fmt.Fprintln(&buf, "//go:generate go run gen.go\n") + fmt.Fprintln(&buf, "package atom\n\nconst (") + + // compute max len + maxLen := 0 + for _, s := range all { + if maxLen < len(s) { + maxLen = len(s) + } + fmt.Fprintf(&buf, "\t%s Atom = %#x\n", identifier(s), atom[s]) + } + fmt.Fprintln(&buf, ")\n") + + fmt.Fprintf(&buf, "const hash0 = %#x\n\n", best.h0) + fmt.Fprintf(&buf, "const maxAtomLen = %d\n\n", maxLen) + + fmt.Fprintf(&buf, "var table = [1<<%d]Atom{\n", best.k) + for i, s := range best.tab { + if s == "" { + continue + } + fmt.Fprintf(&buf, "\t%#x: %#x, // %s\n", i, atom[s], s) + } + fmt.Fprintf(&buf, "}\n") + datasize := (1 << best.k) * 4 + + fmt.Fprintln(&buf, "const atomText =") + textsize := len(text) + for len(text) > 60 { + fmt.Fprintf(&buf, "\t%q +\n", text[:60]) + text = text[60:] + } + fmt.Fprintf(&buf, "\t%q\n\n", text) + + genFile("table.go", &buf) + + fmt.Fprintf(os.Stdout, "%d atoms; %d string bytes + %d tables = %d total data\n", len(all), textsize, datasize, textsize+datasize) +} + +type byLen []string + +func (x byLen) Less(i, j int) bool { return len(x[i]) > len(x[j]) } +func (x byLen) Swap(i, j int) { x[i], x[j] = x[j], x[i] } +func (x byLen) Len() int { return len(x) } + +// fnv computes the FNV hash with an arbitrary starting value h. +func fnv(h uint32, s string) uint32 { + for i := 0; i < len(s); i++ { + h ^= uint32(s[i]) + h *= 16777619 + } + return h +} + +// A table represents an attempt at constructing the lookup table. +// The lookup table uses cuckoo hashing, meaning that each string +// can be found in one of two positions. +type table struct { + h0 uint32 + k uint + mask uint32 + tab []string +} + +// hash returns the two hashes for s. +func (t *table) hash(s string) (h1, h2 uint32) { + h := fnv(t.h0, s) + h1 = h & t.mask + h2 = (h >> 16) & t.mask + return +} + +// init initializes the table with the given parameters. +// h0 is the initial hash value, +// k is the number of bits of hash value to use, and +// x is the list of strings to store in the table. +// init returns false if the table cannot be constructed. +func (t *table) init(h0 uint32, k uint, x []string) bool { + t.h0 = h0 + t.k = k + t.tab = make([]string, 1< len(t.tab) { + return false + } + s := t.tab[i] + h1, h2 := t.hash(s) + j := h1 + h2 - i + if t.tab[j] != "" && !t.push(j, depth+1) { + return false + } + t.tab[j] = s + return true +} + +// The lists of element names and attribute keys were taken from +// https://html.spec.whatwg.org/multipage/indices.html#index +// as of the "HTML Living Standard - Last Updated 18 September 2017" version. + +// "command", "keygen" and "menuitem" have been removed from the spec, +// but are kept here for backwards compatibility. +var elements = []string{ + "a", + "abbr", + "address", + "area", + "article", + "aside", + "audio", + "b", + "base", + "bdi", + "bdo", + "blockquote", + "body", + "br", + "button", + "canvas", + "caption", + "cite", + "code", + "col", + "colgroup", + "command", + "data", + "datalist", + "dd", + "del", + "details", + "dfn", + "dialog", + "div", + "dl", + "dt", + "em", + "embed", + "fieldset", + "figcaption", + "figure", + "footer", + "form", + "h1", + "h2", + "h3", + "h4", + "h5", + "h6", + "head", + "header", + "hgroup", + "hr", + "html", + "i", + "iframe", + "img", + "input", + "ins", + "kbd", + "keygen", + "label", + "legend", + "li", + "link", + "main", + "map", + "mark", + "menu", + "menuitem", + "meta", + "meter", + "nav", + "noscript", + "object", + "ol", + "optgroup", + "option", + "output", + "p", + "param", + "picture", + "pre", + "progress", + "q", + "rp", + "rt", + "ruby", + "s", + "samp", + "script", + "section", + "select", + "slot", + "small", + "source", + "span", + "strong", + "style", + "sub", + "summary", + "sup", + "table", + "tbody", + "td", + "template", + "textarea", + "tfoot", + "th", + "thead", + "time", + "title", + "tr", + "track", + "u", + "ul", + "var", + "video", + "wbr", +} + +// https://html.spec.whatwg.org/multipage/indices.html#attributes-3 +// +// "challenge", "command", "contextmenu", "dropzone", "icon", "keytype", "mediagroup", +// "radiogroup", "spellcheck", "scoped", "seamless", "sortable" and "sorted" have been removed from the spec, +// but are kept here for backwards compatibility. +var attributes = []string{ + "abbr", + "accept", + "accept-charset", + "accesskey", + "action", + "allowfullscreen", + "allowpaymentrequest", + "allowusermedia", + "alt", + "as", + "async", + "autocomplete", + "autofocus", + "autoplay", + "challenge", + "charset", + "checked", + "cite", + "class", + "color", + "cols", + "colspan", + "command", + "content", + "contenteditable", + "contextmenu", + "controls", + "coords", + "crossorigin", + "data", + "datetime", + "default", + "defer", + "dir", + "dirname", + "disabled", + "download", + "draggable", + "dropzone", + "enctype", + "for", + "form", + "formaction", + "formenctype", + "formmethod", + "formnovalidate", + "formtarget", + "headers", + "height", + "hidden", + "high", + "href", + "hreflang", + "http-equiv", + "icon", + "id", + "inputmode", + "integrity", + "is", + "ismap", + "itemid", + "itemprop", + "itemref", + "itemscope", + "itemtype", + "keytype", + "kind", + "label", + "lang", + "list", + "loop", + "low", + "manifest", + "max", + "maxlength", + "media", + "mediagroup", + "method", + "min", + "minlength", + "multiple", + "muted", + "name", + "nomodule", + "nonce", + "novalidate", + "open", + "optimum", + "pattern", + "ping", + "placeholder", + "playsinline", + "poster", + "preload", + "radiogroup", + "readonly", + "referrerpolicy", + "rel", + "required", + "reversed", + "rows", + "rowspan", + "sandbox", + "spellcheck", + "scope", + "scoped", + "seamless", + "selected", + "shape", + "size", + "sizes", + "sortable", + "sorted", + "slot", + "span", + "spellcheck", + "src", + "srcdoc", + "srclang", + "srcset", + "start", + "step", + "style", + "tabindex", + "target", + "title", + "translate", + "type", + "typemustmatch", + "updateviacache", + "usemap", + "value", + "width", + "workertype", + "wrap", +} + +// "onautocomplete", "onautocompleteerror", "onmousewheel", +// "onshow" and "onsort" have been removed from the spec, +// but are kept here for backwards compatibility. +var eventHandlers = []string{ + "onabort", + "onautocomplete", + "onautocompleteerror", + "onauxclick", + "onafterprint", + "onbeforeprint", + "onbeforeunload", + "onblur", + "oncancel", + "oncanplay", + "oncanplaythrough", + "onchange", + "onclick", + "onclose", + "oncontextmenu", + "oncopy", + "oncuechange", + "oncut", + "ondblclick", + "ondrag", + "ondragend", + "ondragenter", + "ondragexit", + "ondragleave", + "ondragover", + "ondragstart", + "ondrop", + "ondurationchange", + "onemptied", + "onended", + "onerror", + "onfocus", + "onhashchange", + "oninput", + "oninvalid", + "onkeydown", + "onkeypress", + "onkeyup", + "onlanguagechange", + "onload", + "onloadeddata", + "onloadedmetadata", + "onloadend", + "onloadstart", + "onmessage", + "onmessageerror", + "onmousedown", + "onmouseenter", + "onmouseleave", + "onmousemove", + "onmouseout", + "onmouseover", + "onmouseup", + "onmousewheel", + "onwheel", + "onoffline", + "ononline", + "onpagehide", + "onpageshow", + "onpaste", + "onpause", + "onplay", + "onplaying", + "onpopstate", + "onprogress", + "onratechange", + "onreset", + "onresize", + "onrejectionhandled", + "onscroll", + "onsecuritypolicyviolation", + "onseeked", + "onseeking", + "onselect", + "onshow", + "onsort", + "onstalled", + "onstorage", + "onsubmit", + "onsuspend", + "ontimeupdate", + "ontoggle", + "onunhandledrejection", + "onunload", + "onvolumechange", + "onwaiting", +} + +// extra are ad-hoc values not covered by any of the lists above. +var extra = []string{ + "acronym", + "align", + "annotation", + "annotation-xml", + "applet", + "basefont", + "bgsound", + "big", + "blink", + "center", + "color", + "desc", + "face", + "font", + "foreignObject", // HTML is case-insensitive, but SVG-embedded-in-HTML is case-sensitive. + "foreignobject", + "frame", + "frameset", + "image", + "isindex", + "listing", + "malignmark", + "marquee", + "math", + "mglyph", + "mi", + "mn", + "mo", + "ms", + "mtext", + "nobr", + "noembed", + "noframes", + "plaintext", + "prompt", + "public", + "spacer", + "strike", + "svg", + "system", + "tt", + "xmp", +} diff --git a/vendor/golang.org/x/net/html/atom/table.go b/vendor/golang.org/x/net/html/atom/table.go new file mode 100644 index 00000000000..a91bd6475c1 --- /dev/null +++ b/vendor/golang.org/x/net/html/atom/table.go @@ -0,0 +1,779 @@ +// Code generated by go generate gen.go; DO NOT EDIT. + +//go:generate go run gen.go + +package atom + +const ( + A Atom = 0x1 + Abbr Atom = 0x4 + Accept Atom = 0x1a06 + AcceptCharset Atom = 0x1a0e + Accesskey Atom = 0x2c09 + Acronym Atom = 0x6907 + Action Atom = 0x26a06 + Address Atom = 0x6f307 + Align Atom = 0x7005 + Allowfullscreen Atom = 0x2000f + Allowpaymentrequest Atom = 0x8013 + Allowusermedia Atom = 0x9c0e + Alt Atom = 0xc703 + Annotation Atom = 0x1c90a + AnnotationXml Atom = 0x1c90e + Applet Atom = 0x31106 + Area Atom = 0x34e04 + Article Atom = 0x3f407 + As Atom = 0xd002 + Aside Atom = 0xd805 + Async Atom = 0xd005 + Audio Atom = 0xe605 + Autocomplete Atom = 0x2700c + Autofocus Atom = 0x10209 + Autoplay Atom = 0x11d08 + B Atom = 0x101 + Base Atom = 0x12c04 + Basefont Atom = 0x12c08 + Bdi Atom = 0x7903 + Bdo Atom = 0x14b03 + Bgsound Atom = 0x15e07 + Big Atom = 0x17003 + Blink Atom = 0x17305 + Blockquote Atom = 0x1870a + Body Atom = 0x2804 + Br Atom = 0x202 + Button Atom = 0x19106 + Canvas Atom = 0xd406 + Caption Atom = 0x22907 + Center Atom = 0x21806 + Challenge Atom = 0x29309 + Charset Atom = 0x2107 + Checked Atom = 0x47107 + Cite Atom = 0x55c04 + Class Atom = 0x5bd05 + Code Atom = 0x1a004 + Col Atom = 0x1a703 + Colgroup Atom = 0x1a708 + Color Atom = 0x1bf05 + Cols Atom = 0x1c404 + Colspan Atom = 0x1c407 + Command Atom = 0x1d707 + Content Atom = 0x58307 + Contenteditable Atom = 0x5830f + Contextmenu Atom = 0x3780b + Controls Atom = 0x1de08 + Coords Atom = 0x1ea06 + Crossorigin Atom = 0x1f30b + Data Atom = 0x49d04 + Datalist Atom = 0x49d08 + Datetime Atom = 0x2b008 + Dd Atom = 0x2cf02 + Default Atom = 0xdb07 + Defer Atom = 0x1a205 + Del Atom = 0x44a03 + Desc Atom = 0x55904 + Details Atom = 0x4607 + Dfn Atom = 0x5f03 + Dialog Atom = 0x7a06 + Dir Atom = 0xba03 + Dirname Atom = 0xba07 + Disabled Atom = 0x16408 + Div Atom = 0x16b03 + Dl Atom = 0x5e602 + Download Atom = 0x45b08 + Draggable Atom = 0x17a09 + Dropzone Atom = 0x3fd08 + Dt Atom = 0x64b02 + Em Atom = 0x4202 + Embed Atom = 0x4205 + Enctype Atom = 0x28507 + Face Atom = 0x21604 + Fieldset Atom = 0x21e08 + Figcaption Atom = 0x2260a + Figure Atom = 0x24006 + Font Atom = 0x13004 + Footer Atom = 0xca06 + For Atom = 0x24c03 + ForeignObject Atom = 0x24c0d + Foreignobject Atom = 0x2590d + Form Atom = 0x26604 + Formaction Atom = 0x2660a + Formenctype Atom = 0x2810b + Formmethod Atom = 0x29c0a + Formnovalidate Atom = 0x2a60e + Formtarget Atom = 0x2b80a + Frame Atom = 0x5705 + Frameset Atom = 0x5708 + H1 Atom = 0x15c02 + H2 Atom = 0x2d602 + H3 Atom = 0x30502 + H4 Atom = 0x33d02 + H5 Atom = 0x34702 + H6 Atom = 0x64d02 + Head Atom = 0x32904 + Header Atom = 0x32906 + Headers Atom = 0x32907 + Height Atom = 0x14306 + Hgroup Atom = 0x2c206 + Hidden Atom = 0x2cd06 + High Atom = 0x2d304 + Hr Atom = 0x15702 + Href Atom = 0x2d804 + Hreflang Atom = 0x2d808 + Html Atom = 0x14704 + HttpEquiv Atom = 0x2e00a + I Atom = 0x601 + Icon Atom = 0x58204 + Id Atom = 0xda02 + Iframe Atom = 0x2f406 + Image Atom = 0x2fa05 + Img Atom = 0x2ff03 + Input Atom = 0x44305 + Inputmode Atom = 0x44309 + Ins Atom = 0x1fc03 + Integrity Atom = 0x23709 + Is Atom = 0x16502 + Isindex Atom = 0x30707 + Ismap Atom = 0x30e05 + Itemid Atom = 0x38306 + Itemprop Atom = 0x55d08 + Itemref Atom = 0x3c507 + Itemscope Atom = 0x67109 + Itemtype Atom = 0x31708 + Kbd Atom = 0x7803 + Keygen Atom = 0x3206 + Keytype Atom = 0x9507 + Kind Atom = 0x17704 + Label Atom = 0xf105 + Lang Atom = 0x2dc04 + Legend Atom = 0x18106 + Li Atom = 0x7102 + Link Atom = 0x17404 + List Atom = 0x4a104 + Listing Atom = 0x4a107 + Loop Atom = 0xf504 + Low Atom = 0x8203 + Main Atom = 0x1004 + Malignmark Atom = 0x6f0a + Manifest Atom = 0x6d708 + Map Atom = 0x31003 + Mark Atom = 0x7504 + Marquee Atom = 0x31f07 + Math Atom = 0x32604 + Max Atom = 0x33503 + Maxlength Atom = 0x33509 + Media Atom = 0xa505 + Mediagroup Atom = 0xa50a + Menu Atom = 0x37f04 + Menuitem Atom = 0x37f08 + Meta Atom = 0x4b004 + Meter Atom = 0xbf05 + Method Atom = 0x2a006 + Mglyph Atom = 0x30006 + Mi Atom = 0x33f02 + Min Atom = 0x33f03 + Minlength Atom = 0x33f09 + Mn Atom = 0x2a902 + Mo Atom = 0x6302 + Ms Atom = 0x67402 + Mtext Atom = 0x34905 + Multiple Atom = 0x35708 + Muted Atom = 0x35f05 + Name Atom = 0xbd04 + Nav Atom = 0x1303 + Nobr Atom = 0x3704 + Noembed Atom = 0x4007 + Noframes Atom = 0x5508 + Nomodule Atom = 0x6108 + Nonce Atom = 0x56605 + Noscript Atom = 0x20e08 + Novalidate Atom = 0x2aa0a + Object Atom = 0x26006 + Ol Atom = 0x11802 + Onabort Atom = 0x19507 + Onafterprint Atom = 0x22e0c + Onautocomplete Atom = 0x26e0e + Onautocompleteerror Atom = 0x26e13 + Onauxclick Atom = 0x61f0a + Onbeforeprint Atom = 0x69e0d + Onbeforeunload Atom = 0x6e70e + Onblur Atom = 0x5c606 + Oncancel Atom = 0xea08 + Oncanplay Atom = 0x14d09 + Oncanplaythrough Atom = 0x14d10 + Onchange Atom = 0x41308 + Onclick Atom = 0x2ed07 + Onclose Atom = 0x36407 + Oncontextmenu Atom = 0x3760d + Oncopy Atom = 0x38906 + Oncuechange Atom = 0x38f0b + Oncut Atom = 0x39a05 + Ondblclick Atom = 0x39f0a + Ondrag Atom = 0x3a906 + Ondragend Atom = 0x3a909 + Ondragenter Atom = 0x3b20b + Ondragexit Atom = 0x3bd0a + Ondragleave Atom = 0x3d70b + Ondragover Atom = 0x3e20a + Ondragstart Atom = 0x3ec0b + Ondrop Atom = 0x3fb06 + Ondurationchange Atom = 0x40b10 + Onemptied Atom = 0x40209 + Onended Atom = 0x41b07 + Onerror Atom = 0x42207 + Onfocus Atom = 0x42907 + Onhashchange Atom = 0x4350c + Oninput Atom = 0x44107 + Oninvalid Atom = 0x44d09 + Onkeydown Atom = 0x45609 + Onkeypress Atom = 0x4630a + Onkeyup Atom = 0x47807 + Onlanguagechange Atom = 0x48510 + Onload Atom = 0x49506 + Onloadeddata Atom = 0x4950c + Onloadedmetadata Atom = 0x4a810 + Onloadend Atom = 0x4be09 + Onloadstart Atom = 0x4c70b + Onmessage Atom = 0x4d209 + Onmessageerror Atom = 0x4d20e + Onmousedown Atom = 0x4e00b + Onmouseenter Atom = 0x4eb0c + Onmouseleave Atom = 0x4f70c + Onmousemove Atom = 0x5030b + Onmouseout Atom = 0x50e0a + Onmouseover Atom = 0x51b0b + Onmouseup Atom = 0x52609 + Onmousewheel Atom = 0x5340c + Onoffline Atom = 0x54009 + Ononline Atom = 0x54908 + Onpagehide Atom = 0x5510a + Onpageshow Atom = 0x56b0a + Onpaste Atom = 0x57707 + Onpause Atom = 0x59207 + Onplay Atom = 0x59c06 + Onplaying Atom = 0x59c09 + Onpopstate Atom = 0x5a50a + Onprogress Atom = 0x5af0a + Onratechange Atom = 0x5cc0c + Onrejectionhandled Atom = 0x5d812 + Onreset Atom = 0x5ea07 + Onresize Atom = 0x5f108 + Onscroll Atom = 0x60008 + Onsecuritypolicyviolation Atom = 0x60819 + Onseeked Atom = 0x62908 + Onseeking Atom = 0x63109 + Onselect Atom = 0x63a08 + Onshow Atom = 0x64406 + Onsort Atom = 0x64f06 + Onstalled Atom = 0x65909 + Onstorage Atom = 0x66209 + Onsubmit Atom = 0x66b08 + Onsuspend Atom = 0x67b09 + Ontimeupdate Atom = 0x1310c + Ontoggle Atom = 0x68408 + Onunhandledrejection Atom = 0x68c14 + Onunload Atom = 0x6ab08 + Onvolumechange Atom = 0x6b30e + Onwaiting Atom = 0x6c109 + Onwheel Atom = 0x6ca07 + Open Atom = 0x56304 + Optgroup Atom = 0xf708 + Optimum Atom = 0x6d107 + Option Atom = 0x6e306 + Output Atom = 0x51506 + P Atom = 0xc01 + Param Atom = 0xc05 + Pattern Atom = 0x4f07 + Picture Atom = 0xae07 + Ping Atom = 0xfe04 + Placeholder Atom = 0x1120b + Plaintext Atom = 0x1ae09 + Playsinline Atom = 0x1210b + Poster Atom = 0x2c706 + Pre Atom = 0x46803 + Preload Atom = 0x47e07 + Progress Atom = 0x5b108 + Prompt Atom = 0x52e06 + Public Atom = 0x57e06 + Q Atom = 0x8e01 + Radiogroup Atom = 0x30a + Readonly Atom = 0x34f08 + Referrerpolicy Atom = 0x3c90e + Rel Atom = 0x47f03 + Required Atom = 0x24408 + Reversed Atom = 0xb308 + Rows Atom = 0x3a04 + Rowspan Atom = 0x3a07 + Rp Atom = 0x23402 + Rt Atom = 0x19a02 + Ruby Atom = 0xc304 + S Atom = 0x2501 + Samp Atom = 0x4c04 + Sandbox Atom = 0x10a07 + Scope Atom = 0x67505 + Scoped Atom = 0x67506 + Script Atom = 0x21006 + Seamless Atom = 0x36908 + Section Atom = 0x5c107 + Select Atom = 0x63c06 + Selected Atom = 0x63c08 + Shape Atom = 0x1e505 + Size Atom = 0x5f504 + Sizes Atom = 0x5f505 + Slot Atom = 0x1ef04 + Small Atom = 0x1fe05 + Sortable Atom = 0x65108 + Sorted Atom = 0x32f06 + Source Atom = 0x37006 + Spacer Atom = 0x42f06 + Span Atom = 0x3d04 + Spellcheck Atom = 0x46c0a + Src Atom = 0x5b803 + Srcdoc Atom = 0x5b806 + Srclang Atom = 0x5f907 + Srcset Atom = 0x6f906 + Start Atom = 0x3f205 + Step Atom = 0x57b04 + Strike Atom = 0x9106 + Strong Atom = 0x6dd06 + Style Atom = 0x6ff05 + Sub Atom = 0x66d03 + Summary Atom = 0x70407 + Sup Atom = 0x70b03 + Svg Atom = 0x70e03 + System Atom = 0x71106 + Tabindex Atom = 0x4b608 + Table Atom = 0x58d05 + Target Atom = 0x2bc06 + Tbody Atom = 0x2705 + Td Atom = 0x5e02 + Template Atom = 0x71408 + Textarea Atom = 0x34a08 + Tfoot Atom = 0xc905 + Th Atom = 0x15602 + Thead Atom = 0x32805 + Time Atom = 0x13304 + Title Atom = 0xe105 + Tr Atom = 0x8b02 + Track Atom = 0x19b05 + Translate Atom = 0x1b609 + Tt Atom = 0x5102 + Type Atom = 0x9804 + Typemustmatch Atom = 0x2880d + U Atom = 0xb01 + Ul Atom = 0x6602 + Updateviacache Atom = 0x1370e + Usemap Atom = 0x59606 + Value Atom = 0x1505 + Var Atom = 0x16d03 + Video Atom = 0x2e905 + Wbr Atom = 0x57403 + Width Atom = 0x64905 + Workertype Atom = 0x71c0a + Wrap Atom = 0x72604 + Xmp Atom = 0x11003 +) + +const hash0 = 0x81cdf10e + +const maxAtomLen = 25 + +var table = [1 << 9]Atom{ + 0x1: 0xa50a, // mediagroup + 0x2: 0x2dc04, // lang + 0x4: 0x2c09, // accesskey + 0x5: 0x5708, // frameset + 0x7: 0x63a08, // onselect + 0x8: 0x71106, // system + 0xa: 0x64905, // width + 0xc: 0x2810b, // formenctype + 0xd: 0x11802, // ol + 0xe: 0x38f0b, // oncuechange + 0x10: 0x14b03, // bdo + 0x11: 0xe605, // audio + 0x12: 0x17a09, // draggable + 0x14: 0x2e905, // video + 0x15: 0x2a902, // mn + 0x16: 0x37f04, // menu + 0x17: 0x2c706, // poster + 0x19: 0xca06, // footer + 0x1a: 0x2a006, // method + 0x1b: 0x2b008, // datetime + 0x1c: 0x19507, // onabort + 0x1d: 0x1370e, // updateviacache + 0x1e: 0xd005, // async + 0x1f: 0x49506, // onload + 0x21: 0xea08, // oncancel + 0x22: 0x62908, // onseeked + 0x23: 0x2fa05, // image + 0x24: 0x5d812, // onrejectionhandled + 0x26: 0x17404, // link + 0x27: 0x51506, // output + 0x28: 0x32904, // head + 0x29: 0x4f70c, // onmouseleave + 0x2a: 0x57707, // onpaste + 0x2b: 0x59c09, // onplaying + 0x2c: 0x1c407, // colspan + 0x2f: 0x1bf05, // color + 0x30: 0x5f504, // size + 0x31: 0x2e00a, // http-equiv + 0x33: 0x601, // i + 0x34: 0x5510a, // onpagehide + 0x35: 0x68c14, // onunhandledrejection + 0x37: 0x42207, // onerror + 0x3a: 0x12c08, // basefont + 0x3f: 0x1303, // nav + 0x40: 0x17704, // kind + 0x41: 0x34f08, // readonly + 0x42: 0x30006, // mglyph + 0x44: 0x7102, // li + 0x46: 0x2cd06, // hidden + 0x47: 0x70e03, // svg + 0x48: 0x57b04, // step + 0x49: 0x23709, // integrity + 0x4a: 0x57e06, // public + 0x4c: 0x1a703, // col + 0x4d: 0x1870a, // blockquote + 0x4e: 0x34702, // h5 + 0x50: 0x5b108, // progress + 0x51: 0x5f505, // sizes + 0x52: 0x33d02, // h4 + 0x56: 0x32805, // thead + 0x57: 0x9507, // keytype + 0x58: 0x5af0a, // onprogress + 0x59: 0x44309, // inputmode + 0x5a: 0x3a909, // ondragend + 0x5d: 0x39a05, // oncut + 0x5e: 0x42f06, // spacer + 0x5f: 0x1a708, // colgroup + 0x62: 0x16502, // is + 0x65: 0xd002, // as + 0x66: 0x54009, // onoffline + 0x67: 0x32f06, // sorted + 0x69: 0x48510, // onlanguagechange + 0x6c: 0x4350c, // onhashchange + 0x6d: 0xbd04, // name + 0x6e: 0xc905, // tfoot + 0x6f: 0x55904, // desc + 0x70: 0x33503, // max + 0x72: 0x1ea06, // coords + 0x73: 0x30502, // h3 + 0x74: 0x6e70e, // onbeforeunload + 0x75: 0x3a04, // rows + 0x76: 0x63c06, // select + 0x77: 0xbf05, // meter + 0x78: 0x38306, // itemid + 0x79: 0x5340c, // onmousewheel + 0x7a: 0x5b806, // srcdoc + 0x7d: 0x19b05, // track + 0x7f: 0x31708, // itemtype + 0x82: 0x6302, // mo + 0x83: 0x41308, // onchange + 0x84: 0x32907, // headers + 0x85: 0x5cc0c, // onratechange + 0x86: 0x60819, // onsecuritypolicyviolation + 0x88: 0x49d08, // datalist + 0x89: 0x4e00b, // onmousedown + 0x8a: 0x1ef04, // slot + 0x8b: 0x4a810, // onloadedmetadata + 0x8c: 0x1a06, // accept + 0x8d: 0x26006, // object + 0x91: 0x6b30e, // onvolumechange + 0x92: 0x2107, // charset + 0x93: 0x26e13, // onautocompleteerror + 0x94: 0x8013, // allowpaymentrequest + 0x95: 0x2804, // body + 0x96: 0xdb07, // default + 0x97: 0x63c08, // selected + 0x98: 0x21604, // face + 0x99: 0x1e505, // shape + 0x9b: 0x68408, // ontoggle + 0x9e: 0x64b02, // dt + 0x9f: 0x7504, // mark + 0xa1: 0xb01, // u + 0xa4: 0x6ab08, // onunload + 0xa5: 0xf504, // loop + 0xa6: 0x16408, // disabled + 0xaa: 0x41b07, // onended + 0xab: 0x6f0a, // malignmark + 0xad: 0x67b09, // onsuspend + 0xae: 0x34905, // mtext + 0xaf: 0x64f06, // onsort + 0xb0: 0x55d08, // itemprop + 0xb3: 0x67109, // itemscope + 0xb4: 0x17305, // blink + 0xb6: 0x3a906, // ondrag + 0xb7: 0x6602, // ul + 0xb8: 0x26604, // form + 0xb9: 0x10a07, // sandbox + 0xba: 0x5705, // frame + 0xbb: 0x1505, // value + 0xbc: 0x66209, // onstorage + 0xbf: 0x6907, // acronym + 0xc0: 0x19a02, // rt + 0xc2: 0x202, // br + 0xc3: 0x21e08, // fieldset + 0xc4: 0x2880d, // typemustmatch + 0xc5: 0x6108, // nomodule + 0xc6: 0x4007, // noembed + 0xc7: 0x69e0d, // onbeforeprint + 0xc8: 0x19106, // button + 0xc9: 0x2ed07, // onclick + 0xca: 0x70407, // summary + 0xcd: 0xc304, // ruby + 0xce: 0x5bd05, // class + 0xcf: 0x3ec0b, // ondragstart + 0xd0: 0x22907, // caption + 0xd4: 0x9c0e, // allowusermedia + 0xd5: 0x4c70b, // onloadstart + 0xd9: 0x16b03, // div + 0xda: 0x4a104, // list + 0xdb: 0x32604, // math + 0xdc: 0x44305, // input + 0xdf: 0x3e20a, // ondragover + 0xe0: 0x2d602, // h2 + 0xe2: 0x1ae09, // plaintext + 0xe4: 0x4eb0c, // onmouseenter + 0xe7: 0x47107, // checked + 0xe8: 0x46803, // pre + 0xea: 0x35708, // multiple + 0xeb: 0x7903, // bdi + 0xec: 0x33509, // maxlength + 0xed: 0x8e01, // q + 0xee: 0x61f0a, // onauxclick + 0xf0: 0x57403, // wbr + 0xf2: 0x12c04, // base + 0xf3: 0x6e306, // option + 0xf5: 0x40b10, // ondurationchange + 0xf7: 0x5508, // noframes + 0xf9: 0x3fd08, // dropzone + 0xfb: 0x67505, // scope + 0xfc: 0xb308, // reversed + 0xfd: 0x3b20b, // ondragenter + 0xfe: 0x3f205, // start + 0xff: 0x11003, // xmp + 0x100: 0x5f907, // srclang + 0x101: 0x2ff03, // img + 0x104: 0x101, // b + 0x105: 0x24c03, // for + 0x106: 0xd805, // aside + 0x107: 0x44107, // oninput + 0x108: 0x34e04, // area + 0x109: 0x29c0a, // formmethod + 0x10a: 0x72604, // wrap + 0x10c: 0x23402, // rp + 0x10d: 0x4630a, // onkeypress + 0x10e: 0x5102, // tt + 0x110: 0x33f02, // mi + 0x111: 0x35f05, // muted + 0x112: 0xc703, // alt + 0x113: 0x1a004, // code + 0x114: 0x4202, // em + 0x115: 0x3bd0a, // ondragexit + 0x117: 0x3d04, // span + 0x119: 0x6d708, // manifest + 0x11a: 0x37f08, // menuitem + 0x11b: 0x58307, // content + 0x11d: 0x6c109, // onwaiting + 0x11f: 0x4be09, // onloadend + 0x121: 0x3760d, // oncontextmenu + 0x123: 0x5c606, // onblur + 0x124: 0x3f407, // article + 0x125: 0xba03, // dir + 0x126: 0xfe04, // ping + 0x127: 0x24408, // required + 0x128: 0x44d09, // oninvalid + 0x129: 0x7005, // align + 0x12b: 0x58204, // icon + 0x12c: 0x64d02, // h6 + 0x12d: 0x1c404, // cols + 0x12e: 0x2260a, // figcaption + 0x12f: 0x45609, // onkeydown + 0x130: 0x66b08, // onsubmit + 0x131: 0x14d09, // oncanplay + 0x132: 0x70b03, // sup + 0x133: 0xc01, // p + 0x135: 0x40209, // onemptied + 0x136: 0x38906, // oncopy + 0x137: 0x55c04, // cite + 0x138: 0x39f0a, // ondblclick + 0x13a: 0x5030b, // onmousemove + 0x13c: 0x66d03, // sub + 0x13d: 0x47f03, // rel + 0x13e: 0xf708, // optgroup + 0x142: 0x3a07, // rowspan + 0x143: 0x37006, // source + 0x144: 0x20e08, // noscript + 0x145: 0x56304, // open + 0x146: 0x1fc03, // ins + 0x147: 0x24c0d, // foreignObject + 0x148: 0x5a50a, // onpopstate + 0x14a: 0x28507, // enctype + 0x14b: 0x26e0e, // onautocomplete + 0x14c: 0x34a08, // textarea + 0x14e: 0x2700c, // autocomplete + 0x14f: 0x15702, // hr + 0x150: 0x1de08, // controls + 0x151: 0xda02, // id + 0x153: 0x22e0c, // onafterprint + 0x155: 0x2590d, // foreignobject + 0x156: 0x31f07, // marquee + 0x157: 0x59207, // onpause + 0x158: 0x5e602, // dl + 0x159: 0x14306, // height + 0x15a: 0x33f03, // min + 0x15b: 0xba07, // dirname + 0x15c: 0x1b609, // translate + 0x15d: 0x14704, // html + 0x15e: 0x33f09, // minlength + 0x15f: 0x47e07, // preload + 0x160: 0x71408, // template + 0x161: 0x3d70b, // ondragleave + 0x164: 0x5b803, // src + 0x165: 0x6dd06, // strong + 0x167: 0x4c04, // samp + 0x168: 0x6f307, // address + 0x169: 0x54908, // ononline + 0x16b: 0x1120b, // placeholder + 0x16c: 0x2bc06, // target + 0x16d: 0x1fe05, // small + 0x16e: 0x6ca07, // onwheel + 0x16f: 0x1c90a, // annotation + 0x170: 0x46c0a, // spellcheck + 0x171: 0x4607, // details + 0x172: 0xd406, // canvas + 0x173: 0x10209, // autofocus + 0x174: 0xc05, // param + 0x176: 0x45b08, // download + 0x177: 0x44a03, // del + 0x178: 0x36407, // onclose + 0x179: 0x7803, // kbd + 0x17a: 0x31106, // applet + 0x17b: 0x2d804, // href + 0x17c: 0x5f108, // onresize + 0x17e: 0x4950c, // onloadeddata + 0x180: 0x8b02, // tr + 0x181: 0x2b80a, // formtarget + 0x182: 0xe105, // title + 0x183: 0x6ff05, // style + 0x184: 0x9106, // strike + 0x185: 0x59606, // usemap + 0x186: 0x2f406, // iframe + 0x187: 0x1004, // main + 0x189: 0xae07, // picture + 0x18c: 0x30e05, // ismap + 0x18e: 0x49d04, // data + 0x18f: 0xf105, // label + 0x191: 0x3c90e, // referrerpolicy + 0x192: 0x15602, // th + 0x194: 0x52e06, // prompt + 0x195: 0x5c107, // section + 0x197: 0x6d107, // optimum + 0x198: 0x2d304, // high + 0x199: 0x15c02, // h1 + 0x19a: 0x65909, // onstalled + 0x19b: 0x16d03, // var + 0x19c: 0x13304, // time + 0x19e: 0x67402, // ms + 0x19f: 0x32906, // header + 0x1a0: 0x4d209, // onmessage + 0x1a1: 0x56605, // nonce + 0x1a2: 0x2660a, // formaction + 0x1a3: 0x21806, // center + 0x1a4: 0x3704, // nobr + 0x1a5: 0x58d05, // table + 0x1a6: 0x4a107, // listing + 0x1a7: 0x18106, // legend + 0x1a9: 0x29309, // challenge + 0x1aa: 0x24006, // figure + 0x1ab: 0xa505, // media + 0x1ae: 0x9804, // type + 0x1af: 0x13004, // font + 0x1b0: 0x4d20e, // onmessageerror + 0x1b1: 0x36908, // seamless + 0x1b2: 0x5f03, // dfn + 0x1b3: 0x1a205, // defer + 0x1b4: 0x8203, // low + 0x1b5: 0x63109, // onseeking + 0x1b6: 0x51b0b, // onmouseover + 0x1b7: 0x2aa0a, // novalidate + 0x1b8: 0x71c0a, // workertype + 0x1ba: 0x3c507, // itemref + 0x1bd: 0x1, // a + 0x1be: 0x31003, // map + 0x1bf: 0x1310c, // ontimeupdate + 0x1c0: 0x15e07, // bgsound + 0x1c1: 0x3206, // keygen + 0x1c2: 0x2705, // tbody + 0x1c5: 0x64406, // onshow + 0x1c7: 0x2501, // s + 0x1c8: 0x4f07, // pattern + 0x1cc: 0x14d10, // oncanplaythrough + 0x1ce: 0x2cf02, // dd + 0x1cf: 0x6f906, // srcset + 0x1d0: 0x17003, // big + 0x1d2: 0x65108, // sortable + 0x1d3: 0x47807, // onkeyup + 0x1d5: 0x59c06, // onplay + 0x1d7: 0x4b004, // meta + 0x1d8: 0x3fb06, // ondrop + 0x1da: 0x60008, // onscroll + 0x1db: 0x1f30b, // crossorigin + 0x1dc: 0x56b0a, // onpageshow + 0x1dd: 0x4, // abbr + 0x1de: 0x5e02, // td + 0x1df: 0x5830f, // contenteditable + 0x1e0: 0x26a06, // action + 0x1e1: 0x1210b, // playsinline + 0x1e2: 0x42907, // onfocus + 0x1e3: 0x2d808, // hreflang + 0x1e5: 0x50e0a, // onmouseout + 0x1e6: 0x5ea07, // onreset + 0x1e7: 0x11d08, // autoplay + 0x1ea: 0x67506, // scoped + 0x1ec: 0x30a, // radiogroup + 0x1ee: 0x3780b, // contextmenu + 0x1ef: 0x52609, // onmouseup + 0x1f1: 0x2c206, // hgroup + 0x1f2: 0x2000f, // allowfullscreen + 0x1f3: 0x4b608, // tabindex + 0x1f6: 0x30707, // isindex + 0x1f7: 0x1a0e, // accept-charset + 0x1f8: 0x2a60e, // formnovalidate + 0x1fb: 0x1c90e, // annotation-xml + 0x1fc: 0x4205, // embed + 0x1fd: 0x21006, // script + 0x1fe: 0x7a06, // dialog + 0x1ff: 0x1d707, // command +} + +const atomText = "abbradiogrouparamainavalueaccept-charsetbodyaccesskeygenobro" + + "wspanoembedetailsampatternoframesetdfnomoduleacronymalignmar" + + "kbdialogallowpaymentrequestrikeytypeallowusermediagroupictur" + + "eversedirnameterubyaltfooterasyncanvasidefaultitleaudioncanc" + + "elabelooptgroupingautofocusandboxmplaceholderautoplaysinline" + + "basefontimeupdateviacacheightmlbdoncanplaythrough1bgsoundisa" + + "bledivarbigblinkindraggablegendblockquotebuttonabortrackcode" + + "fercolgrouplaintextranslatecolorcolspannotation-xmlcommandco" + + "ntrolshapecoordslotcrossoriginsmallowfullscreenoscriptfacent" + + "erfieldsetfigcaptionafterprintegrityfigurequiredforeignObjec" + + "tforeignobjectformactionautocompleteerrorformenctypemustmatc" + + "hallengeformmethodformnovalidatetimeformtargethgrouposterhid" + + "denhigh2hreflanghttp-equivideonclickiframeimageimglyph3isind" + + "exismappletitemtypemarqueematheadersortedmaxlength4minlength" + + "5mtextareadonlymultiplemutedoncloseamlessourceoncontextmenui" + + "temidoncopyoncuechangeoncutondblclickondragendondragenterond" + + "ragexitemreferrerpolicyondragleaveondragoverondragstarticleo" + + "ndropzonemptiedondurationchangeonendedonerroronfocuspaceronh" + + "ashchangeoninputmodeloninvalidonkeydownloadonkeypresspellche" + + "ckedonkeyupreloadonlanguagechangeonloadeddatalistingonloaded" + + "metadatabindexonloadendonloadstartonmessageerroronmousedowno" + + "nmouseenteronmouseleaveonmousemoveonmouseoutputonmouseoveron" + + "mouseupromptonmousewheelonofflineononlineonpagehidescitempro" + + "penonceonpageshowbronpastepublicontenteditableonpausemaponpl" + + "ayingonpopstateonprogressrcdoclassectionbluronratechangeonre" + + "jectionhandledonresetonresizesrclangonscrollonsecuritypolicy" + + "violationauxclickonseekedonseekingonselectedonshowidth6onsor" + + "tableonstalledonstorageonsubmitemscopedonsuspendontoggleonun" + + "handledrejectionbeforeprintonunloadonvolumechangeonwaitingon" + + "wheeloptimumanifestrongoptionbeforeunloaddressrcsetstylesumm" + + "arysupsvgsystemplateworkertypewrap" diff --git a/vendor/golang.org/x/net/html/charset/charset.go b/vendor/golang.org/x/net/html/charset/charset.go new file mode 100644 index 00000000000..13bed1599f7 --- /dev/null +++ b/vendor/golang.org/x/net/html/charset/charset.go @@ -0,0 +1,257 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package charset provides common text encodings for HTML documents. +// +// The mapping from encoding labels to encodings is defined at +// https://encoding.spec.whatwg.org/. +package charset // import "golang.org/x/net/html/charset" + +import ( + "bytes" + "fmt" + "io" + "mime" + "strings" + "unicode/utf8" + + "golang.org/x/net/html" + "golang.org/x/text/encoding" + "golang.org/x/text/encoding/charmap" + "golang.org/x/text/encoding/htmlindex" + "golang.org/x/text/transform" +) + +// Lookup returns the encoding with the specified label, and its canonical +// name. It returns nil and the empty string if label is not one of the +// standard encodings for HTML. Matching is case-insensitive and ignores +// leading and trailing whitespace. Encoders will use HTML escape sequences for +// runes that are not supported by the character set. +func Lookup(label string) (e encoding.Encoding, name string) { + e, err := htmlindex.Get(label) + if err != nil { + return nil, "" + } + name, _ = htmlindex.Name(e) + return &htmlEncoding{e}, name +} + +type htmlEncoding struct{ encoding.Encoding } + +func (h *htmlEncoding) NewEncoder() *encoding.Encoder { + // HTML requires a non-terminating legacy encoder. We use HTML escapes to + // substitute unsupported code points. + return encoding.HTMLEscapeUnsupported(h.Encoding.NewEncoder()) +} + +// DetermineEncoding determines the encoding of an HTML document by examining +// up to the first 1024 bytes of content and the declared Content-Type. +// +// See http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#determining-the-character-encoding +func DetermineEncoding(content []byte, contentType string) (e encoding.Encoding, name string, certain bool) { + if len(content) > 1024 { + content = content[:1024] + } + + for _, b := range boms { + if bytes.HasPrefix(content, b.bom) { + e, name = Lookup(b.enc) + return e, name, true + } + } + + if _, params, err := mime.ParseMediaType(contentType); err == nil { + if cs, ok := params["charset"]; ok { + if e, name = Lookup(cs); e != nil { + return e, name, true + } + } + } + + if len(content) > 0 { + e, name = prescan(content) + if e != nil { + return e, name, false + } + } + + // Try to detect UTF-8. + // First eliminate any partial rune at the end. + for i := len(content) - 1; i >= 0 && i > len(content)-4; i-- { + b := content[i] + if b < 0x80 { + break + } + if utf8.RuneStart(b) { + content = content[:i] + break + } + } + hasHighBit := false + for _, c := range content { + if c >= 0x80 { + hasHighBit = true + break + } + } + if hasHighBit && utf8.Valid(content) { + return encoding.Nop, "utf-8", false + } + + // TODO: change default depending on user's locale? + return charmap.Windows1252, "windows-1252", false +} + +// NewReader returns an io.Reader that converts the content of r to UTF-8. +// It calls DetermineEncoding to find out what r's encoding is. +func NewReader(r io.Reader, contentType string) (io.Reader, error) { + preview := make([]byte, 1024) + n, err := io.ReadFull(r, preview) + switch { + case err == io.ErrUnexpectedEOF: + preview = preview[:n] + r = bytes.NewReader(preview) + case err != nil: + return nil, err + default: + r = io.MultiReader(bytes.NewReader(preview), r) + } + + if e, _, _ := DetermineEncoding(preview, contentType); e != encoding.Nop { + r = transform.NewReader(r, e.NewDecoder()) + } + return r, nil +} + +// NewReaderLabel returns a reader that converts from the specified charset to +// UTF-8. It uses Lookup to find the encoding that corresponds to label, and +// returns an error if Lookup returns nil. It is suitable for use as +// encoding/xml.Decoder's CharsetReader function. +func NewReaderLabel(label string, input io.Reader) (io.Reader, error) { + e, _ := Lookup(label) + if e == nil { + return nil, fmt.Errorf("unsupported charset: %q", label) + } + return transform.NewReader(input, e.NewDecoder()), nil +} + +func prescan(content []byte) (e encoding.Encoding, name string) { + z := html.NewTokenizer(bytes.NewReader(content)) + for { + switch z.Next() { + case html.ErrorToken: + return nil, "" + + case html.StartTagToken, html.SelfClosingTagToken: + tagName, hasAttr := z.TagName() + if !bytes.Equal(tagName, []byte("meta")) { + continue + } + attrList := make(map[string]bool) + gotPragma := false + + const ( + dontKnow = iota + doNeedPragma + doNotNeedPragma + ) + needPragma := dontKnow + + name = "" + e = nil + for hasAttr { + var key, val []byte + key, val, hasAttr = z.TagAttr() + ks := string(key) + if attrList[ks] { + continue + } + attrList[ks] = true + for i, c := range val { + if 'A' <= c && c <= 'Z' { + val[i] = c + 0x20 + } + } + + switch ks { + case "http-equiv": + if bytes.Equal(val, []byte("content-type")) { + gotPragma = true + } + + case "content": + if e == nil { + name = fromMetaElement(string(val)) + if name != "" { + e, name = Lookup(name) + if e != nil { + needPragma = doNeedPragma + } + } + } + + case "charset": + e, name = Lookup(string(val)) + needPragma = doNotNeedPragma + } + } + + if needPragma == dontKnow || needPragma == doNeedPragma && !gotPragma { + continue + } + + if strings.HasPrefix(name, "utf-16") { + name = "utf-8" + e = encoding.Nop + } + + if e != nil { + return e, name + } + } + } +} + +func fromMetaElement(s string) string { + for s != "" { + csLoc := strings.Index(s, "charset") + if csLoc == -1 { + return "" + } + s = s[csLoc+len("charset"):] + s = strings.TrimLeft(s, " \t\n\f\r") + if !strings.HasPrefix(s, "=") { + continue + } + s = s[1:] + s = strings.TrimLeft(s, " \t\n\f\r") + if s == "" { + return "" + } + if q := s[0]; q == '"' || q == '\'' { + s = s[1:] + closeQuote := strings.IndexRune(s, rune(q)) + if closeQuote == -1 { + return "" + } + return s[:closeQuote] + } + + end := strings.IndexAny(s, "; \t\n\f\r") + if end == -1 { + end = len(s) + } + return s[:end] + } + return "" +} + +var boms = []struct { + bom []byte + enc string +}{ + {[]byte{0xfe, 0xff}, "utf-16be"}, + {[]byte{0xff, 0xfe}, "utf-16le"}, + {[]byte{0xef, 0xbb, 0xbf}, "utf-8"}, +} diff --git a/vendor/golang.org/x/net/html/const.go b/vendor/golang.org/x/net/html/const.go new file mode 100644 index 00000000000..5eb7c5a8ff5 --- /dev/null +++ b/vendor/golang.org/x/net/html/const.go @@ -0,0 +1,104 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package html + +// Section 12.2.4.2 of the HTML5 specification says "The following elements +// have varying levels of special parsing rules". +// https://html.spec.whatwg.org/multipage/syntax.html#the-stack-of-open-elements +var isSpecialElementMap = map[string]bool{ + "address": true, + "applet": true, + "area": true, + "article": true, + "aside": true, + "base": true, + "basefont": true, + "bgsound": true, + "blockquote": true, + "body": true, + "br": true, + "button": true, + "caption": true, + "center": true, + "col": true, + "colgroup": true, + "dd": true, + "details": true, + "dir": true, + "div": true, + "dl": true, + "dt": true, + "embed": true, + "fieldset": true, + "figcaption": true, + "figure": true, + "footer": true, + "form": true, + "frame": true, + "frameset": true, + "h1": true, + "h2": true, + "h3": true, + "h4": true, + "h5": true, + "h6": true, + "head": true, + "header": true, + "hgroup": true, + "hr": true, + "html": true, + "iframe": true, + "img": true, + "input": true, + "isindex": true, // The 'isindex' element has been removed, but keep it for backwards compatibility. + "keygen": true, + "li": true, + "link": true, + "listing": true, + "main": true, + "marquee": true, + "menu": true, + "meta": true, + "nav": true, + "noembed": true, + "noframes": true, + "noscript": true, + "object": true, + "ol": true, + "p": true, + "param": true, + "plaintext": true, + "pre": true, + "script": true, + "section": true, + "select": true, + "source": true, + "style": true, + "summary": true, + "table": true, + "tbody": true, + "td": true, + "template": true, + "textarea": true, + "tfoot": true, + "th": true, + "thead": true, + "title": true, + "tr": true, + "track": true, + "ul": true, + "wbr": true, + "xmp": true, +} + +func isSpecialElement(element *Node) bool { + switch element.Namespace { + case "", "html": + return isSpecialElementMap[element.Data] + case "svg": + return element.Data == "foreignObject" + } + return false +} diff --git a/vendor/golang.org/x/net/html/doc.go b/vendor/golang.org/x/net/html/doc.go new file mode 100644 index 00000000000..822ed42a04c --- /dev/null +++ b/vendor/golang.org/x/net/html/doc.go @@ -0,0 +1,106 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package html implements an HTML5-compliant tokenizer and parser. + +Tokenization is done by creating a Tokenizer for an io.Reader r. It is the +caller's responsibility to ensure that r provides UTF-8 encoded HTML. + + z := html.NewTokenizer(r) + +Given a Tokenizer z, the HTML is tokenized by repeatedly calling z.Next(), +which parses the next token and returns its type, or an error: + + for { + tt := z.Next() + if tt == html.ErrorToken { + // ... + return ... + } + // Process the current token. + } + +There are two APIs for retrieving the current token. The high-level API is to +call Token; the low-level API is to call Text or TagName / TagAttr. Both APIs +allow optionally calling Raw after Next but before Token, Text, TagName, or +TagAttr. In EBNF notation, the valid call sequence per token is: + + Next {Raw} [ Token | Text | TagName {TagAttr} ] + +Token returns an independent data structure that completely describes a token. +Entities (such as "<") are unescaped, tag names and attribute keys are +lower-cased, and attributes are collected into a []Attribute. For example: + + for { + if z.Next() == html.ErrorToken { + // Returning io.EOF indicates success. + return z.Err() + } + emitToken(z.Token()) + } + +The low-level API performs fewer allocations and copies, but the contents of +the []byte values returned by Text, TagName and TagAttr may change on the next +call to Next. For example, to extract an HTML page's anchor text: + + depth := 0 + for { + tt := z.Next() + switch tt { + case html.ErrorToken: + return z.Err() + case html.TextToken: + if depth > 0 { + // emitBytes should copy the []byte it receives, + // if it doesn't process it immediately. + emitBytes(z.Text()) + } + case html.StartTagToken, html.EndTagToken: + tn, _ := z.TagName() + if len(tn) == 1 && tn[0] == 'a' { + if tt == html.StartTagToken { + depth++ + } else { + depth-- + } + } + } + } + +Parsing is done by calling Parse with an io.Reader, which returns the root of +the parse tree (the document element) as a *Node. It is the caller's +responsibility to ensure that the Reader provides UTF-8 encoded HTML. For +example, to process each anchor node in depth-first order: + + doc, err := html.Parse(r) + if err != nil { + // ... + } + var f func(*html.Node) + f = func(n *html.Node) { + if n.Type == html.ElementNode && n.Data == "a" { + // Do something with n... + } + for c := n.FirstChild; c != nil; c = c.NextSibling { + f(c) + } + } + f(doc) + +The relevant specifications include: +https://html.spec.whatwg.org/multipage/syntax.html and +https://html.spec.whatwg.org/multipage/syntax.html#tokenization +*/ +package html // import "golang.org/x/net/html" + +// The tokenization algorithm implemented by this package is not a line-by-line +// transliteration of the relatively verbose state-machine in the WHATWG +// specification. A more direct approach is used instead, where the program +// counter implies the state, such as whether it is tokenizing a tag or a text +// node. Specification compliance is verified by checking expected and actual +// outputs over a test suite rather than aiming for algorithmic fidelity. + +// TODO(nigeltao): Does a DOM API belong in this package or a separate one? +// TODO(nigeltao): How does parsing interact with a JavaScript engine? diff --git a/vendor/golang.org/x/net/html/doctype.go b/vendor/golang.org/x/net/html/doctype.go new file mode 100644 index 00000000000..c484e5a94fb --- /dev/null +++ b/vendor/golang.org/x/net/html/doctype.go @@ -0,0 +1,156 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package html + +import ( + "strings" +) + +// parseDoctype parses the data from a DoctypeToken into a name, +// public identifier, and system identifier. It returns a Node whose Type +// is DoctypeNode, whose Data is the name, and which has attributes +// named "system" and "public" for the two identifiers if they were present. +// quirks is whether the document should be parsed in "quirks mode". +func parseDoctype(s string) (n *Node, quirks bool) { + n = &Node{Type: DoctypeNode} + + // Find the name. + space := strings.IndexAny(s, whitespace) + if space == -1 { + space = len(s) + } + n.Data = s[:space] + // The comparison to "html" is case-sensitive. + if n.Data != "html" { + quirks = true + } + n.Data = strings.ToLower(n.Data) + s = strings.TrimLeft(s[space:], whitespace) + + if len(s) < 6 { + // It can't start with "PUBLIC" or "SYSTEM". + // Ignore the rest of the string. + return n, quirks || s != "" + } + + key := strings.ToLower(s[:6]) + s = s[6:] + for key == "public" || key == "system" { + s = strings.TrimLeft(s, whitespace) + if s == "" { + break + } + quote := s[0] + if quote != '"' && quote != '\'' { + break + } + s = s[1:] + q := strings.IndexRune(s, rune(quote)) + var id string + if q == -1 { + id = s + s = "" + } else { + id = s[:q] + s = s[q+1:] + } + n.Attr = append(n.Attr, Attribute{Key: key, Val: id}) + if key == "public" { + key = "system" + } else { + key = "" + } + } + + if key != "" || s != "" { + quirks = true + } else if len(n.Attr) > 0 { + if n.Attr[0].Key == "public" { + public := strings.ToLower(n.Attr[0].Val) + switch public { + case "-//w3o//dtd w3 html strict 3.0//en//", "-/w3d/dtd html 4.0 transitional/en", "html": + quirks = true + default: + for _, q := range quirkyIDs { + if strings.HasPrefix(public, q) { + quirks = true + break + } + } + } + // The following two public IDs only cause quirks mode if there is no system ID. + if len(n.Attr) == 1 && (strings.HasPrefix(public, "-//w3c//dtd html 4.01 frameset//") || + strings.HasPrefix(public, "-//w3c//dtd html 4.01 transitional//")) { + quirks = true + } + } + if lastAttr := n.Attr[len(n.Attr)-1]; lastAttr.Key == "system" && + strings.ToLower(lastAttr.Val) == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd" { + quirks = true + } + } + + return n, quirks +} + +// quirkyIDs is a list of public doctype identifiers that cause a document +// to be interpreted in quirks mode. The identifiers should be in lower case. +var quirkyIDs = []string{ + "+//silmaril//dtd html pro v0r11 19970101//", + "-//advasoft ltd//dtd html 3.0 aswedit + extensions//", + "-//as//dtd html 3.0 aswedit + extensions//", + "-//ietf//dtd html 2.0 level 1//", + "-//ietf//dtd html 2.0 level 2//", + "-//ietf//dtd html 2.0 strict level 1//", + "-//ietf//dtd html 2.0 strict level 2//", + "-//ietf//dtd html 2.0 strict//", + "-//ietf//dtd html 2.0//", + "-//ietf//dtd html 2.1e//", + "-//ietf//dtd html 3.0//", + "-//ietf//dtd html 3.2 final//", + "-//ietf//dtd html 3.2//", + "-//ietf//dtd html 3//", + "-//ietf//dtd html level 0//", + "-//ietf//dtd html level 1//", + "-//ietf//dtd html level 2//", + "-//ietf//dtd html level 3//", + "-//ietf//dtd html strict level 0//", + "-//ietf//dtd html strict level 1//", + "-//ietf//dtd html strict level 2//", + "-//ietf//dtd html strict level 3//", + "-//ietf//dtd html strict//", + "-//ietf//dtd html//", + "-//metrius//dtd metrius presentational//", + "-//microsoft//dtd internet explorer 2.0 html strict//", + "-//microsoft//dtd internet explorer 2.0 html//", + "-//microsoft//dtd internet explorer 2.0 tables//", + "-//microsoft//dtd internet explorer 3.0 html strict//", + "-//microsoft//dtd internet explorer 3.0 html//", + "-//microsoft//dtd internet explorer 3.0 tables//", + "-//netscape comm. corp.//dtd html//", + "-//netscape comm. corp.//dtd strict html//", + "-//o'reilly and associates//dtd html 2.0//", + "-//o'reilly and associates//dtd html extended 1.0//", + "-//o'reilly and associates//dtd html extended relaxed 1.0//", + "-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//", + "-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//", + "-//spyglass//dtd html 2.0 extended//", + "-//sq//dtd html 2.0 hotmetal + extensions//", + "-//sun microsystems corp.//dtd hotjava html//", + "-//sun microsystems corp.//dtd hotjava strict html//", + "-//w3c//dtd html 3 1995-03-24//", + "-//w3c//dtd html 3.2 draft//", + "-//w3c//dtd html 3.2 final//", + "-//w3c//dtd html 3.2//", + "-//w3c//dtd html 3.2s draft//", + "-//w3c//dtd html 4.0 frameset//", + "-//w3c//dtd html 4.0 transitional//", + "-//w3c//dtd html experimental 19960712//", + "-//w3c//dtd html experimental 970421//", + "-//w3c//dtd w3 html//", + "-//w3o//dtd w3 html 3.0//", + "-//webtechs//dtd mozilla html 2.0//", + "-//webtechs//dtd mozilla html//", +} diff --git a/vendor/golang.org/x/net/html/entity.go b/vendor/golang.org/x/net/html/entity.go new file mode 100644 index 00000000000..a50c04c60e9 --- /dev/null +++ b/vendor/golang.org/x/net/html/entity.go @@ -0,0 +1,2253 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package html + +// All entities that do not end with ';' are 6 or fewer bytes long. +const longestEntityWithoutSemicolon = 6 + +// entity is a map from HTML entity names to their values. The semicolon matters: +// https://html.spec.whatwg.org/multipage/syntax.html#named-character-references +// lists both "amp" and "amp;" as two separate entries. +// +// Note that the HTML5 list is larger than the HTML4 list at +// http://www.w3.org/TR/html4/sgml/entities.html +var entity = map[string]rune{ + "AElig;": '\U000000C6', + "AMP;": '\U00000026', + "Aacute;": '\U000000C1', + "Abreve;": '\U00000102', + "Acirc;": '\U000000C2', + "Acy;": '\U00000410', + "Afr;": '\U0001D504', + "Agrave;": '\U000000C0', + "Alpha;": '\U00000391', + "Amacr;": '\U00000100', + "And;": '\U00002A53', + "Aogon;": '\U00000104', + "Aopf;": '\U0001D538', + "ApplyFunction;": '\U00002061', + "Aring;": '\U000000C5', + "Ascr;": '\U0001D49C', + "Assign;": '\U00002254', + "Atilde;": '\U000000C3', + "Auml;": '\U000000C4', + "Backslash;": '\U00002216', + "Barv;": '\U00002AE7', + "Barwed;": '\U00002306', + "Bcy;": '\U00000411', + "Because;": '\U00002235', + "Bernoullis;": '\U0000212C', + "Beta;": '\U00000392', + "Bfr;": '\U0001D505', + "Bopf;": '\U0001D539', + "Breve;": '\U000002D8', + "Bscr;": '\U0000212C', + "Bumpeq;": '\U0000224E', + "CHcy;": '\U00000427', + "COPY;": '\U000000A9', + "Cacute;": '\U00000106', + "Cap;": '\U000022D2', + "CapitalDifferentialD;": '\U00002145', + "Cayleys;": '\U0000212D', + "Ccaron;": '\U0000010C', + "Ccedil;": '\U000000C7', + "Ccirc;": '\U00000108', + "Cconint;": '\U00002230', + "Cdot;": '\U0000010A', + "Cedilla;": '\U000000B8', + "CenterDot;": '\U000000B7', + "Cfr;": '\U0000212D', + "Chi;": '\U000003A7', + "CircleDot;": '\U00002299', + "CircleMinus;": '\U00002296', + "CirclePlus;": '\U00002295', + "CircleTimes;": '\U00002297', + "ClockwiseContourIntegral;": '\U00002232', + "CloseCurlyDoubleQuote;": '\U0000201D', + "CloseCurlyQuote;": '\U00002019', + "Colon;": '\U00002237', + "Colone;": '\U00002A74', + "Congruent;": '\U00002261', + "Conint;": '\U0000222F', + "ContourIntegral;": '\U0000222E', + "Copf;": '\U00002102', + "Coproduct;": '\U00002210', + "CounterClockwiseContourIntegral;": '\U00002233', + "Cross;": '\U00002A2F', + "Cscr;": '\U0001D49E', + "Cup;": '\U000022D3', + "CupCap;": '\U0000224D', + "DD;": '\U00002145', + "DDotrahd;": '\U00002911', + "DJcy;": '\U00000402', + "DScy;": '\U00000405', + "DZcy;": '\U0000040F', + "Dagger;": '\U00002021', + "Darr;": '\U000021A1', + "Dashv;": '\U00002AE4', + "Dcaron;": '\U0000010E', + "Dcy;": '\U00000414', + "Del;": '\U00002207', + "Delta;": '\U00000394', + "Dfr;": '\U0001D507', + "DiacriticalAcute;": '\U000000B4', + "DiacriticalDot;": '\U000002D9', + "DiacriticalDoubleAcute;": '\U000002DD', + "DiacriticalGrave;": '\U00000060', + "DiacriticalTilde;": '\U000002DC', + "Diamond;": '\U000022C4', + "DifferentialD;": '\U00002146', + "Dopf;": '\U0001D53B', + "Dot;": '\U000000A8', + "DotDot;": '\U000020DC', + "DotEqual;": '\U00002250', + "DoubleContourIntegral;": '\U0000222F', + "DoubleDot;": '\U000000A8', + "DoubleDownArrow;": '\U000021D3', + "DoubleLeftArrow;": '\U000021D0', + "DoubleLeftRightArrow;": '\U000021D4', + "DoubleLeftTee;": '\U00002AE4', + "DoubleLongLeftArrow;": '\U000027F8', + "DoubleLongLeftRightArrow;": '\U000027FA', + "DoubleLongRightArrow;": '\U000027F9', + "DoubleRightArrow;": '\U000021D2', + "DoubleRightTee;": '\U000022A8', + "DoubleUpArrow;": '\U000021D1', + "DoubleUpDownArrow;": '\U000021D5', + "DoubleVerticalBar;": '\U00002225', + "DownArrow;": '\U00002193', + "DownArrowBar;": '\U00002913', + "DownArrowUpArrow;": '\U000021F5', + "DownBreve;": '\U00000311', + "DownLeftRightVector;": '\U00002950', + "DownLeftTeeVector;": '\U0000295E', + "DownLeftVector;": '\U000021BD', + "DownLeftVectorBar;": '\U00002956', + "DownRightTeeVector;": '\U0000295F', + "DownRightVector;": '\U000021C1', + "DownRightVectorBar;": '\U00002957', + "DownTee;": '\U000022A4', + "DownTeeArrow;": '\U000021A7', + "Downarrow;": '\U000021D3', + "Dscr;": '\U0001D49F', + "Dstrok;": '\U00000110', + "ENG;": '\U0000014A', + "ETH;": '\U000000D0', + "Eacute;": '\U000000C9', + "Ecaron;": '\U0000011A', + "Ecirc;": '\U000000CA', + "Ecy;": '\U0000042D', + "Edot;": '\U00000116', + "Efr;": '\U0001D508', + "Egrave;": '\U000000C8', + "Element;": '\U00002208', + "Emacr;": '\U00000112', + "EmptySmallSquare;": '\U000025FB', + "EmptyVerySmallSquare;": '\U000025AB', + "Eogon;": '\U00000118', + "Eopf;": '\U0001D53C', + "Epsilon;": '\U00000395', + "Equal;": '\U00002A75', + "EqualTilde;": '\U00002242', + "Equilibrium;": '\U000021CC', + "Escr;": '\U00002130', + "Esim;": '\U00002A73', + "Eta;": '\U00000397', + "Euml;": '\U000000CB', + "Exists;": '\U00002203', + "ExponentialE;": '\U00002147', + "Fcy;": '\U00000424', + "Ffr;": '\U0001D509', + "FilledSmallSquare;": '\U000025FC', + "FilledVerySmallSquare;": '\U000025AA', + "Fopf;": '\U0001D53D', + "ForAll;": '\U00002200', + "Fouriertrf;": '\U00002131', + "Fscr;": '\U00002131', + "GJcy;": '\U00000403', + "GT;": '\U0000003E', + "Gamma;": '\U00000393', + "Gammad;": '\U000003DC', + "Gbreve;": '\U0000011E', + "Gcedil;": '\U00000122', + "Gcirc;": '\U0000011C', + "Gcy;": '\U00000413', + "Gdot;": '\U00000120', + "Gfr;": '\U0001D50A', + "Gg;": '\U000022D9', + "Gopf;": '\U0001D53E', + "GreaterEqual;": '\U00002265', + "GreaterEqualLess;": '\U000022DB', + "GreaterFullEqual;": '\U00002267', + "GreaterGreater;": '\U00002AA2', + "GreaterLess;": '\U00002277', + "GreaterSlantEqual;": '\U00002A7E', + "GreaterTilde;": '\U00002273', + "Gscr;": '\U0001D4A2', + "Gt;": '\U0000226B', + "HARDcy;": '\U0000042A', + "Hacek;": '\U000002C7', + "Hat;": '\U0000005E', + "Hcirc;": '\U00000124', + "Hfr;": '\U0000210C', + "HilbertSpace;": '\U0000210B', + "Hopf;": '\U0000210D', + "HorizontalLine;": '\U00002500', + "Hscr;": '\U0000210B', + "Hstrok;": '\U00000126', + "HumpDownHump;": '\U0000224E', + "HumpEqual;": '\U0000224F', + "IEcy;": '\U00000415', + "IJlig;": '\U00000132', + "IOcy;": '\U00000401', + "Iacute;": '\U000000CD', + "Icirc;": '\U000000CE', + "Icy;": '\U00000418', + "Idot;": '\U00000130', + "Ifr;": '\U00002111', + "Igrave;": '\U000000CC', + "Im;": '\U00002111', + "Imacr;": '\U0000012A', + "ImaginaryI;": '\U00002148', + "Implies;": '\U000021D2', + "Int;": '\U0000222C', + "Integral;": '\U0000222B', + "Intersection;": '\U000022C2', + "InvisibleComma;": '\U00002063', + "InvisibleTimes;": '\U00002062', + "Iogon;": '\U0000012E', + "Iopf;": '\U0001D540', + "Iota;": '\U00000399', + "Iscr;": '\U00002110', + "Itilde;": '\U00000128', + "Iukcy;": '\U00000406', + "Iuml;": '\U000000CF', + "Jcirc;": '\U00000134', + "Jcy;": '\U00000419', + "Jfr;": '\U0001D50D', + "Jopf;": '\U0001D541', + "Jscr;": '\U0001D4A5', + "Jsercy;": '\U00000408', + "Jukcy;": '\U00000404', + "KHcy;": '\U00000425', + "KJcy;": '\U0000040C', + "Kappa;": '\U0000039A', + "Kcedil;": '\U00000136', + "Kcy;": '\U0000041A', + "Kfr;": '\U0001D50E', + "Kopf;": '\U0001D542', + "Kscr;": '\U0001D4A6', + "LJcy;": '\U00000409', + "LT;": '\U0000003C', + "Lacute;": '\U00000139', + "Lambda;": '\U0000039B', + "Lang;": '\U000027EA', + "Laplacetrf;": '\U00002112', + "Larr;": '\U0000219E', + "Lcaron;": '\U0000013D', + "Lcedil;": '\U0000013B', + "Lcy;": '\U0000041B', + "LeftAngleBracket;": '\U000027E8', + "LeftArrow;": '\U00002190', + "LeftArrowBar;": '\U000021E4', + "LeftArrowRightArrow;": '\U000021C6', + "LeftCeiling;": '\U00002308', + "LeftDoubleBracket;": '\U000027E6', + "LeftDownTeeVector;": '\U00002961', + "LeftDownVector;": '\U000021C3', + "LeftDownVectorBar;": '\U00002959', + "LeftFloor;": '\U0000230A', + "LeftRightArrow;": '\U00002194', + "LeftRightVector;": '\U0000294E', + "LeftTee;": '\U000022A3', + "LeftTeeArrow;": '\U000021A4', + "LeftTeeVector;": '\U0000295A', + "LeftTriangle;": '\U000022B2', + "LeftTriangleBar;": '\U000029CF', + "LeftTriangleEqual;": '\U000022B4', + "LeftUpDownVector;": '\U00002951', + "LeftUpTeeVector;": '\U00002960', + "LeftUpVector;": '\U000021BF', + "LeftUpVectorBar;": '\U00002958', + "LeftVector;": '\U000021BC', + "LeftVectorBar;": '\U00002952', + "Leftarrow;": '\U000021D0', + "Leftrightarrow;": '\U000021D4', + "LessEqualGreater;": '\U000022DA', + "LessFullEqual;": '\U00002266', + "LessGreater;": '\U00002276', + "LessLess;": '\U00002AA1', + "LessSlantEqual;": '\U00002A7D', + "LessTilde;": '\U00002272', + "Lfr;": '\U0001D50F', + "Ll;": '\U000022D8', + "Lleftarrow;": '\U000021DA', + "Lmidot;": '\U0000013F', + "LongLeftArrow;": '\U000027F5', + "LongLeftRightArrow;": '\U000027F7', + "LongRightArrow;": '\U000027F6', + "Longleftarrow;": '\U000027F8', + "Longleftrightarrow;": '\U000027FA', + "Longrightarrow;": '\U000027F9', + "Lopf;": '\U0001D543', + "LowerLeftArrow;": '\U00002199', + "LowerRightArrow;": '\U00002198', + "Lscr;": '\U00002112', + "Lsh;": '\U000021B0', + "Lstrok;": '\U00000141', + "Lt;": '\U0000226A', + "Map;": '\U00002905', + "Mcy;": '\U0000041C', + "MediumSpace;": '\U0000205F', + "Mellintrf;": '\U00002133', + "Mfr;": '\U0001D510', + "MinusPlus;": '\U00002213', + "Mopf;": '\U0001D544', + "Mscr;": '\U00002133', + "Mu;": '\U0000039C', + "NJcy;": '\U0000040A', + "Nacute;": '\U00000143', + "Ncaron;": '\U00000147', + "Ncedil;": '\U00000145', + "Ncy;": '\U0000041D', + "NegativeMediumSpace;": '\U0000200B', + "NegativeThickSpace;": '\U0000200B', + "NegativeThinSpace;": '\U0000200B', + "NegativeVeryThinSpace;": '\U0000200B', + "NestedGreaterGreater;": '\U0000226B', + "NestedLessLess;": '\U0000226A', + "NewLine;": '\U0000000A', + "Nfr;": '\U0001D511', + "NoBreak;": '\U00002060', + "NonBreakingSpace;": '\U000000A0', + "Nopf;": '\U00002115', + "Not;": '\U00002AEC', + "NotCongruent;": '\U00002262', + "NotCupCap;": '\U0000226D', + "NotDoubleVerticalBar;": '\U00002226', + "NotElement;": '\U00002209', + "NotEqual;": '\U00002260', + "NotExists;": '\U00002204', + "NotGreater;": '\U0000226F', + "NotGreaterEqual;": '\U00002271', + "NotGreaterLess;": '\U00002279', + "NotGreaterTilde;": '\U00002275', + "NotLeftTriangle;": '\U000022EA', + "NotLeftTriangleEqual;": '\U000022EC', + "NotLess;": '\U0000226E', + "NotLessEqual;": '\U00002270', + "NotLessGreater;": '\U00002278', + "NotLessTilde;": '\U00002274', + "NotPrecedes;": '\U00002280', + "NotPrecedesSlantEqual;": '\U000022E0', + "NotReverseElement;": '\U0000220C', + "NotRightTriangle;": '\U000022EB', + "NotRightTriangleEqual;": '\U000022ED', + "NotSquareSubsetEqual;": '\U000022E2', + "NotSquareSupersetEqual;": '\U000022E3', + "NotSubsetEqual;": '\U00002288', + "NotSucceeds;": '\U00002281', + "NotSucceedsSlantEqual;": '\U000022E1', + "NotSupersetEqual;": '\U00002289', + "NotTilde;": '\U00002241', + "NotTildeEqual;": '\U00002244', + "NotTildeFullEqual;": '\U00002247', + "NotTildeTilde;": '\U00002249', + "NotVerticalBar;": '\U00002224', + "Nscr;": '\U0001D4A9', + "Ntilde;": '\U000000D1', + "Nu;": '\U0000039D', + "OElig;": '\U00000152', + "Oacute;": '\U000000D3', + "Ocirc;": '\U000000D4', + "Ocy;": '\U0000041E', + "Odblac;": '\U00000150', + "Ofr;": '\U0001D512', + "Ograve;": '\U000000D2', + "Omacr;": '\U0000014C', + "Omega;": '\U000003A9', + "Omicron;": '\U0000039F', + "Oopf;": '\U0001D546', + "OpenCurlyDoubleQuote;": '\U0000201C', + "OpenCurlyQuote;": '\U00002018', + "Or;": '\U00002A54', + "Oscr;": '\U0001D4AA', + "Oslash;": '\U000000D8', + "Otilde;": '\U000000D5', + "Otimes;": '\U00002A37', + "Ouml;": '\U000000D6', + "OverBar;": '\U0000203E', + "OverBrace;": '\U000023DE', + "OverBracket;": '\U000023B4', + "OverParenthesis;": '\U000023DC', + "PartialD;": '\U00002202', + "Pcy;": '\U0000041F', + "Pfr;": '\U0001D513', + "Phi;": '\U000003A6', + "Pi;": '\U000003A0', + "PlusMinus;": '\U000000B1', + "Poincareplane;": '\U0000210C', + "Popf;": '\U00002119', + "Pr;": '\U00002ABB', + "Precedes;": '\U0000227A', + "PrecedesEqual;": '\U00002AAF', + "PrecedesSlantEqual;": '\U0000227C', + "PrecedesTilde;": '\U0000227E', + "Prime;": '\U00002033', + "Product;": '\U0000220F', + "Proportion;": '\U00002237', + "Proportional;": '\U0000221D', + "Pscr;": '\U0001D4AB', + "Psi;": '\U000003A8', + "QUOT;": '\U00000022', + "Qfr;": '\U0001D514', + "Qopf;": '\U0000211A', + "Qscr;": '\U0001D4AC', + "RBarr;": '\U00002910', + "REG;": '\U000000AE', + "Racute;": '\U00000154', + "Rang;": '\U000027EB', + "Rarr;": '\U000021A0', + "Rarrtl;": '\U00002916', + "Rcaron;": '\U00000158', + "Rcedil;": '\U00000156', + "Rcy;": '\U00000420', + "Re;": '\U0000211C', + "ReverseElement;": '\U0000220B', + "ReverseEquilibrium;": '\U000021CB', + "ReverseUpEquilibrium;": '\U0000296F', + "Rfr;": '\U0000211C', + "Rho;": '\U000003A1', + "RightAngleBracket;": '\U000027E9', + "RightArrow;": '\U00002192', + "RightArrowBar;": '\U000021E5', + "RightArrowLeftArrow;": '\U000021C4', + "RightCeiling;": '\U00002309', + "RightDoubleBracket;": '\U000027E7', + "RightDownTeeVector;": '\U0000295D', + "RightDownVector;": '\U000021C2', + "RightDownVectorBar;": '\U00002955', + "RightFloor;": '\U0000230B', + "RightTee;": '\U000022A2', + "RightTeeArrow;": '\U000021A6', + "RightTeeVector;": '\U0000295B', + "RightTriangle;": '\U000022B3', + "RightTriangleBar;": '\U000029D0', + "RightTriangleEqual;": '\U000022B5', + "RightUpDownVector;": '\U0000294F', + "RightUpTeeVector;": '\U0000295C', + "RightUpVector;": '\U000021BE', + "RightUpVectorBar;": '\U00002954', + "RightVector;": '\U000021C0', + "RightVectorBar;": '\U00002953', + "Rightarrow;": '\U000021D2', + "Ropf;": '\U0000211D', + "RoundImplies;": '\U00002970', + "Rrightarrow;": '\U000021DB', + "Rscr;": '\U0000211B', + "Rsh;": '\U000021B1', + "RuleDelayed;": '\U000029F4', + "SHCHcy;": '\U00000429', + "SHcy;": '\U00000428', + "SOFTcy;": '\U0000042C', + "Sacute;": '\U0000015A', + "Sc;": '\U00002ABC', + "Scaron;": '\U00000160', + "Scedil;": '\U0000015E', + "Scirc;": '\U0000015C', + "Scy;": '\U00000421', + "Sfr;": '\U0001D516', + "ShortDownArrow;": '\U00002193', + "ShortLeftArrow;": '\U00002190', + "ShortRightArrow;": '\U00002192', + "ShortUpArrow;": '\U00002191', + "Sigma;": '\U000003A3', + "SmallCircle;": '\U00002218', + "Sopf;": '\U0001D54A', + "Sqrt;": '\U0000221A', + "Square;": '\U000025A1', + "SquareIntersection;": '\U00002293', + "SquareSubset;": '\U0000228F', + "SquareSubsetEqual;": '\U00002291', + "SquareSuperset;": '\U00002290', + "SquareSupersetEqual;": '\U00002292', + "SquareUnion;": '\U00002294', + "Sscr;": '\U0001D4AE', + "Star;": '\U000022C6', + "Sub;": '\U000022D0', + "Subset;": '\U000022D0', + "SubsetEqual;": '\U00002286', + "Succeeds;": '\U0000227B', + "SucceedsEqual;": '\U00002AB0', + "SucceedsSlantEqual;": '\U0000227D', + "SucceedsTilde;": '\U0000227F', + "SuchThat;": '\U0000220B', + "Sum;": '\U00002211', + "Sup;": '\U000022D1', + "Superset;": '\U00002283', + "SupersetEqual;": '\U00002287', + "Supset;": '\U000022D1', + "THORN;": '\U000000DE', + "TRADE;": '\U00002122', + "TSHcy;": '\U0000040B', + "TScy;": '\U00000426', + "Tab;": '\U00000009', + "Tau;": '\U000003A4', + "Tcaron;": '\U00000164', + "Tcedil;": '\U00000162', + "Tcy;": '\U00000422', + "Tfr;": '\U0001D517', + "Therefore;": '\U00002234', + "Theta;": '\U00000398', + "ThinSpace;": '\U00002009', + "Tilde;": '\U0000223C', + "TildeEqual;": '\U00002243', + "TildeFullEqual;": '\U00002245', + "TildeTilde;": '\U00002248', + "Topf;": '\U0001D54B', + "TripleDot;": '\U000020DB', + "Tscr;": '\U0001D4AF', + "Tstrok;": '\U00000166', + "Uacute;": '\U000000DA', + "Uarr;": '\U0000219F', + "Uarrocir;": '\U00002949', + "Ubrcy;": '\U0000040E', + "Ubreve;": '\U0000016C', + "Ucirc;": '\U000000DB', + "Ucy;": '\U00000423', + "Udblac;": '\U00000170', + "Ufr;": '\U0001D518', + "Ugrave;": '\U000000D9', + "Umacr;": '\U0000016A', + "UnderBar;": '\U0000005F', + "UnderBrace;": '\U000023DF', + "UnderBracket;": '\U000023B5', + "UnderParenthesis;": '\U000023DD', + "Union;": '\U000022C3', + "UnionPlus;": '\U0000228E', + "Uogon;": '\U00000172', + "Uopf;": '\U0001D54C', + "UpArrow;": '\U00002191', + "UpArrowBar;": '\U00002912', + "UpArrowDownArrow;": '\U000021C5', + "UpDownArrow;": '\U00002195', + "UpEquilibrium;": '\U0000296E', + "UpTee;": '\U000022A5', + "UpTeeArrow;": '\U000021A5', + "Uparrow;": '\U000021D1', + "Updownarrow;": '\U000021D5', + "UpperLeftArrow;": '\U00002196', + "UpperRightArrow;": '\U00002197', + "Upsi;": '\U000003D2', + "Upsilon;": '\U000003A5', + "Uring;": '\U0000016E', + "Uscr;": '\U0001D4B0', + "Utilde;": '\U00000168', + "Uuml;": '\U000000DC', + "VDash;": '\U000022AB', + "Vbar;": '\U00002AEB', + "Vcy;": '\U00000412', + "Vdash;": '\U000022A9', + "Vdashl;": '\U00002AE6', + "Vee;": '\U000022C1', + "Verbar;": '\U00002016', + "Vert;": '\U00002016', + "VerticalBar;": '\U00002223', + "VerticalLine;": '\U0000007C', + "VerticalSeparator;": '\U00002758', + "VerticalTilde;": '\U00002240', + "VeryThinSpace;": '\U0000200A', + "Vfr;": '\U0001D519', + "Vopf;": '\U0001D54D', + "Vscr;": '\U0001D4B1', + "Vvdash;": '\U000022AA', + "Wcirc;": '\U00000174', + "Wedge;": '\U000022C0', + "Wfr;": '\U0001D51A', + "Wopf;": '\U0001D54E', + "Wscr;": '\U0001D4B2', + "Xfr;": '\U0001D51B', + "Xi;": '\U0000039E', + "Xopf;": '\U0001D54F', + "Xscr;": '\U0001D4B3', + "YAcy;": '\U0000042F', + "YIcy;": '\U00000407', + "YUcy;": '\U0000042E', + "Yacute;": '\U000000DD', + "Ycirc;": '\U00000176', + "Ycy;": '\U0000042B', + "Yfr;": '\U0001D51C', + "Yopf;": '\U0001D550', + "Yscr;": '\U0001D4B4', + "Yuml;": '\U00000178', + "ZHcy;": '\U00000416', + "Zacute;": '\U00000179', + "Zcaron;": '\U0000017D', + "Zcy;": '\U00000417', + "Zdot;": '\U0000017B', + "ZeroWidthSpace;": '\U0000200B', + "Zeta;": '\U00000396', + "Zfr;": '\U00002128', + "Zopf;": '\U00002124', + "Zscr;": '\U0001D4B5', + "aacute;": '\U000000E1', + "abreve;": '\U00000103', + "ac;": '\U0000223E', + "acd;": '\U0000223F', + "acirc;": '\U000000E2', + "acute;": '\U000000B4', + "acy;": '\U00000430', + "aelig;": '\U000000E6', + "af;": '\U00002061', + "afr;": '\U0001D51E', + "agrave;": '\U000000E0', + "alefsym;": '\U00002135', + "aleph;": '\U00002135', + "alpha;": '\U000003B1', + "amacr;": '\U00000101', + "amalg;": '\U00002A3F', + "amp;": '\U00000026', + "and;": '\U00002227', + "andand;": '\U00002A55', + "andd;": '\U00002A5C', + "andslope;": '\U00002A58', + "andv;": '\U00002A5A', + "ang;": '\U00002220', + "ange;": '\U000029A4', + "angle;": '\U00002220', + "angmsd;": '\U00002221', + "angmsdaa;": '\U000029A8', + "angmsdab;": '\U000029A9', + "angmsdac;": '\U000029AA', + "angmsdad;": '\U000029AB', + "angmsdae;": '\U000029AC', + "angmsdaf;": '\U000029AD', + "angmsdag;": '\U000029AE', + "angmsdah;": '\U000029AF', + "angrt;": '\U0000221F', + "angrtvb;": '\U000022BE', + "angrtvbd;": '\U0000299D', + "angsph;": '\U00002222', + "angst;": '\U000000C5', + "angzarr;": '\U0000237C', + "aogon;": '\U00000105', + "aopf;": '\U0001D552', + "ap;": '\U00002248', + "apE;": '\U00002A70', + "apacir;": '\U00002A6F', + "ape;": '\U0000224A', + "apid;": '\U0000224B', + "apos;": '\U00000027', + "approx;": '\U00002248', + "approxeq;": '\U0000224A', + "aring;": '\U000000E5', + "ascr;": '\U0001D4B6', + "ast;": '\U0000002A', + "asymp;": '\U00002248', + "asympeq;": '\U0000224D', + "atilde;": '\U000000E3', + "auml;": '\U000000E4', + "awconint;": '\U00002233', + "awint;": '\U00002A11', + "bNot;": '\U00002AED', + "backcong;": '\U0000224C', + "backepsilon;": '\U000003F6', + "backprime;": '\U00002035', + "backsim;": '\U0000223D', + "backsimeq;": '\U000022CD', + "barvee;": '\U000022BD', + "barwed;": '\U00002305', + "barwedge;": '\U00002305', + "bbrk;": '\U000023B5', + "bbrktbrk;": '\U000023B6', + "bcong;": '\U0000224C', + "bcy;": '\U00000431', + "bdquo;": '\U0000201E', + "becaus;": '\U00002235', + "because;": '\U00002235', + "bemptyv;": '\U000029B0', + "bepsi;": '\U000003F6', + "bernou;": '\U0000212C', + "beta;": '\U000003B2', + "beth;": '\U00002136', + "between;": '\U0000226C', + "bfr;": '\U0001D51F', + "bigcap;": '\U000022C2', + "bigcirc;": '\U000025EF', + "bigcup;": '\U000022C3', + "bigodot;": '\U00002A00', + "bigoplus;": '\U00002A01', + "bigotimes;": '\U00002A02', + "bigsqcup;": '\U00002A06', + "bigstar;": '\U00002605', + "bigtriangledown;": '\U000025BD', + "bigtriangleup;": '\U000025B3', + "biguplus;": '\U00002A04', + "bigvee;": '\U000022C1', + "bigwedge;": '\U000022C0', + "bkarow;": '\U0000290D', + "blacklozenge;": '\U000029EB', + "blacksquare;": '\U000025AA', + "blacktriangle;": '\U000025B4', + "blacktriangledown;": '\U000025BE', + "blacktriangleleft;": '\U000025C2', + "blacktriangleright;": '\U000025B8', + "blank;": '\U00002423', + "blk12;": '\U00002592', + "blk14;": '\U00002591', + "blk34;": '\U00002593', + "block;": '\U00002588', + "bnot;": '\U00002310', + "bopf;": '\U0001D553', + "bot;": '\U000022A5', + "bottom;": '\U000022A5', + "bowtie;": '\U000022C8', + "boxDL;": '\U00002557', + "boxDR;": '\U00002554', + "boxDl;": '\U00002556', + "boxDr;": '\U00002553', + "boxH;": '\U00002550', + "boxHD;": '\U00002566', + "boxHU;": '\U00002569', + "boxHd;": '\U00002564', + "boxHu;": '\U00002567', + "boxUL;": '\U0000255D', + "boxUR;": '\U0000255A', + "boxUl;": '\U0000255C', + "boxUr;": '\U00002559', + "boxV;": '\U00002551', + "boxVH;": '\U0000256C', + "boxVL;": '\U00002563', + "boxVR;": '\U00002560', + "boxVh;": '\U0000256B', + "boxVl;": '\U00002562', + "boxVr;": '\U0000255F', + "boxbox;": '\U000029C9', + "boxdL;": '\U00002555', + "boxdR;": '\U00002552', + "boxdl;": '\U00002510', + "boxdr;": '\U0000250C', + "boxh;": '\U00002500', + "boxhD;": '\U00002565', + "boxhU;": '\U00002568', + "boxhd;": '\U0000252C', + "boxhu;": '\U00002534', + "boxminus;": '\U0000229F', + "boxplus;": '\U0000229E', + "boxtimes;": '\U000022A0', + "boxuL;": '\U0000255B', + "boxuR;": '\U00002558', + "boxul;": '\U00002518', + "boxur;": '\U00002514', + "boxv;": '\U00002502', + "boxvH;": '\U0000256A', + "boxvL;": '\U00002561', + "boxvR;": '\U0000255E', + "boxvh;": '\U0000253C', + "boxvl;": '\U00002524', + "boxvr;": '\U0000251C', + "bprime;": '\U00002035', + "breve;": '\U000002D8', + "brvbar;": '\U000000A6', + "bscr;": '\U0001D4B7', + "bsemi;": '\U0000204F', + "bsim;": '\U0000223D', + "bsime;": '\U000022CD', + "bsol;": '\U0000005C', + "bsolb;": '\U000029C5', + "bsolhsub;": '\U000027C8', + "bull;": '\U00002022', + "bullet;": '\U00002022', + "bump;": '\U0000224E', + "bumpE;": '\U00002AAE', + "bumpe;": '\U0000224F', + "bumpeq;": '\U0000224F', + "cacute;": '\U00000107', + "cap;": '\U00002229', + "capand;": '\U00002A44', + "capbrcup;": '\U00002A49', + "capcap;": '\U00002A4B', + "capcup;": '\U00002A47', + "capdot;": '\U00002A40', + "caret;": '\U00002041', + "caron;": '\U000002C7', + "ccaps;": '\U00002A4D', + "ccaron;": '\U0000010D', + "ccedil;": '\U000000E7', + "ccirc;": '\U00000109', + "ccups;": '\U00002A4C', + "ccupssm;": '\U00002A50', + "cdot;": '\U0000010B', + "cedil;": '\U000000B8', + "cemptyv;": '\U000029B2', + "cent;": '\U000000A2', + "centerdot;": '\U000000B7', + "cfr;": '\U0001D520', + "chcy;": '\U00000447', + "check;": '\U00002713', + "checkmark;": '\U00002713', + "chi;": '\U000003C7', + "cir;": '\U000025CB', + "cirE;": '\U000029C3', + "circ;": '\U000002C6', + "circeq;": '\U00002257', + "circlearrowleft;": '\U000021BA', + "circlearrowright;": '\U000021BB', + "circledR;": '\U000000AE', + "circledS;": '\U000024C8', + "circledast;": '\U0000229B', + "circledcirc;": '\U0000229A', + "circleddash;": '\U0000229D', + "cire;": '\U00002257', + "cirfnint;": '\U00002A10', + "cirmid;": '\U00002AEF', + "cirscir;": '\U000029C2', + "clubs;": '\U00002663', + "clubsuit;": '\U00002663', + "colon;": '\U0000003A', + "colone;": '\U00002254', + "coloneq;": '\U00002254', + "comma;": '\U0000002C', + "commat;": '\U00000040', + "comp;": '\U00002201', + "compfn;": '\U00002218', + "complement;": '\U00002201', + "complexes;": '\U00002102', + "cong;": '\U00002245', + "congdot;": '\U00002A6D', + "conint;": '\U0000222E', + "copf;": '\U0001D554', + "coprod;": '\U00002210', + "copy;": '\U000000A9', + "copysr;": '\U00002117', + "crarr;": '\U000021B5', + "cross;": '\U00002717', + "cscr;": '\U0001D4B8', + "csub;": '\U00002ACF', + "csube;": '\U00002AD1', + "csup;": '\U00002AD0', + "csupe;": '\U00002AD2', + "ctdot;": '\U000022EF', + "cudarrl;": '\U00002938', + "cudarrr;": '\U00002935', + "cuepr;": '\U000022DE', + "cuesc;": '\U000022DF', + "cularr;": '\U000021B6', + "cularrp;": '\U0000293D', + "cup;": '\U0000222A', + "cupbrcap;": '\U00002A48', + "cupcap;": '\U00002A46', + "cupcup;": '\U00002A4A', + "cupdot;": '\U0000228D', + "cupor;": '\U00002A45', + "curarr;": '\U000021B7', + "curarrm;": '\U0000293C', + "curlyeqprec;": '\U000022DE', + "curlyeqsucc;": '\U000022DF', + "curlyvee;": '\U000022CE', + "curlywedge;": '\U000022CF', + "curren;": '\U000000A4', + "curvearrowleft;": '\U000021B6', + "curvearrowright;": '\U000021B7', + "cuvee;": '\U000022CE', + "cuwed;": '\U000022CF', + "cwconint;": '\U00002232', + "cwint;": '\U00002231', + "cylcty;": '\U0000232D', + "dArr;": '\U000021D3', + "dHar;": '\U00002965', + "dagger;": '\U00002020', + "daleth;": '\U00002138', + "darr;": '\U00002193', + "dash;": '\U00002010', + "dashv;": '\U000022A3', + "dbkarow;": '\U0000290F', + "dblac;": '\U000002DD', + "dcaron;": '\U0000010F', + "dcy;": '\U00000434', + "dd;": '\U00002146', + "ddagger;": '\U00002021', + "ddarr;": '\U000021CA', + "ddotseq;": '\U00002A77', + "deg;": '\U000000B0', + "delta;": '\U000003B4', + "demptyv;": '\U000029B1', + "dfisht;": '\U0000297F', + "dfr;": '\U0001D521', + "dharl;": '\U000021C3', + "dharr;": '\U000021C2', + "diam;": '\U000022C4', + "diamond;": '\U000022C4', + "diamondsuit;": '\U00002666', + "diams;": '\U00002666', + "die;": '\U000000A8', + "digamma;": '\U000003DD', + "disin;": '\U000022F2', + "div;": '\U000000F7', + "divide;": '\U000000F7', + "divideontimes;": '\U000022C7', + "divonx;": '\U000022C7', + "djcy;": '\U00000452', + "dlcorn;": '\U0000231E', + "dlcrop;": '\U0000230D', + "dollar;": '\U00000024', + "dopf;": '\U0001D555', + "dot;": '\U000002D9', + "doteq;": '\U00002250', + "doteqdot;": '\U00002251', + "dotminus;": '\U00002238', + "dotplus;": '\U00002214', + "dotsquare;": '\U000022A1', + "doublebarwedge;": '\U00002306', + "downarrow;": '\U00002193', + "downdownarrows;": '\U000021CA', + "downharpoonleft;": '\U000021C3', + "downharpoonright;": '\U000021C2', + "drbkarow;": '\U00002910', + "drcorn;": '\U0000231F', + "drcrop;": '\U0000230C', + "dscr;": '\U0001D4B9', + "dscy;": '\U00000455', + "dsol;": '\U000029F6', + "dstrok;": '\U00000111', + "dtdot;": '\U000022F1', + "dtri;": '\U000025BF', + "dtrif;": '\U000025BE', + "duarr;": '\U000021F5', + "duhar;": '\U0000296F', + "dwangle;": '\U000029A6', + "dzcy;": '\U0000045F', + "dzigrarr;": '\U000027FF', + "eDDot;": '\U00002A77', + "eDot;": '\U00002251', + "eacute;": '\U000000E9', + "easter;": '\U00002A6E', + "ecaron;": '\U0000011B', + "ecir;": '\U00002256', + "ecirc;": '\U000000EA', + "ecolon;": '\U00002255', + "ecy;": '\U0000044D', + "edot;": '\U00000117', + "ee;": '\U00002147', + "efDot;": '\U00002252', + "efr;": '\U0001D522', + "eg;": '\U00002A9A', + "egrave;": '\U000000E8', + "egs;": '\U00002A96', + "egsdot;": '\U00002A98', + "el;": '\U00002A99', + "elinters;": '\U000023E7', + "ell;": '\U00002113', + "els;": '\U00002A95', + "elsdot;": '\U00002A97', + "emacr;": '\U00000113', + "empty;": '\U00002205', + "emptyset;": '\U00002205', + "emptyv;": '\U00002205', + "emsp;": '\U00002003', + "emsp13;": '\U00002004', + "emsp14;": '\U00002005', + "eng;": '\U0000014B', + "ensp;": '\U00002002', + "eogon;": '\U00000119', + "eopf;": '\U0001D556', + "epar;": '\U000022D5', + "eparsl;": '\U000029E3', + "eplus;": '\U00002A71', + "epsi;": '\U000003B5', + "epsilon;": '\U000003B5', + "epsiv;": '\U000003F5', + "eqcirc;": '\U00002256', + "eqcolon;": '\U00002255', + "eqsim;": '\U00002242', + "eqslantgtr;": '\U00002A96', + "eqslantless;": '\U00002A95', + "equals;": '\U0000003D', + "equest;": '\U0000225F', + "equiv;": '\U00002261', + "equivDD;": '\U00002A78', + "eqvparsl;": '\U000029E5', + "erDot;": '\U00002253', + "erarr;": '\U00002971', + "escr;": '\U0000212F', + "esdot;": '\U00002250', + "esim;": '\U00002242', + "eta;": '\U000003B7', + "eth;": '\U000000F0', + "euml;": '\U000000EB', + "euro;": '\U000020AC', + "excl;": '\U00000021', + "exist;": '\U00002203', + "expectation;": '\U00002130', + "exponentiale;": '\U00002147', + "fallingdotseq;": '\U00002252', + "fcy;": '\U00000444', + "female;": '\U00002640', + "ffilig;": '\U0000FB03', + "fflig;": '\U0000FB00', + "ffllig;": '\U0000FB04', + "ffr;": '\U0001D523', + "filig;": '\U0000FB01', + "flat;": '\U0000266D', + "fllig;": '\U0000FB02', + "fltns;": '\U000025B1', + "fnof;": '\U00000192', + "fopf;": '\U0001D557', + "forall;": '\U00002200', + "fork;": '\U000022D4', + "forkv;": '\U00002AD9', + "fpartint;": '\U00002A0D', + "frac12;": '\U000000BD', + "frac13;": '\U00002153', + "frac14;": '\U000000BC', + "frac15;": '\U00002155', + "frac16;": '\U00002159', + "frac18;": '\U0000215B', + "frac23;": '\U00002154', + "frac25;": '\U00002156', + "frac34;": '\U000000BE', + "frac35;": '\U00002157', + "frac38;": '\U0000215C', + "frac45;": '\U00002158', + "frac56;": '\U0000215A', + "frac58;": '\U0000215D', + "frac78;": '\U0000215E', + "frasl;": '\U00002044', + "frown;": '\U00002322', + "fscr;": '\U0001D4BB', + "gE;": '\U00002267', + "gEl;": '\U00002A8C', + "gacute;": '\U000001F5', + "gamma;": '\U000003B3', + "gammad;": '\U000003DD', + "gap;": '\U00002A86', + "gbreve;": '\U0000011F', + "gcirc;": '\U0000011D', + "gcy;": '\U00000433', + "gdot;": '\U00000121', + "ge;": '\U00002265', + "gel;": '\U000022DB', + "geq;": '\U00002265', + "geqq;": '\U00002267', + "geqslant;": '\U00002A7E', + "ges;": '\U00002A7E', + "gescc;": '\U00002AA9', + "gesdot;": '\U00002A80', + "gesdoto;": '\U00002A82', + "gesdotol;": '\U00002A84', + "gesles;": '\U00002A94', + "gfr;": '\U0001D524', + "gg;": '\U0000226B', + "ggg;": '\U000022D9', + "gimel;": '\U00002137', + "gjcy;": '\U00000453', + "gl;": '\U00002277', + "glE;": '\U00002A92', + "gla;": '\U00002AA5', + "glj;": '\U00002AA4', + "gnE;": '\U00002269', + "gnap;": '\U00002A8A', + "gnapprox;": '\U00002A8A', + "gne;": '\U00002A88', + "gneq;": '\U00002A88', + "gneqq;": '\U00002269', + "gnsim;": '\U000022E7', + "gopf;": '\U0001D558', + "grave;": '\U00000060', + "gscr;": '\U0000210A', + "gsim;": '\U00002273', + "gsime;": '\U00002A8E', + "gsiml;": '\U00002A90', + "gt;": '\U0000003E', + "gtcc;": '\U00002AA7', + "gtcir;": '\U00002A7A', + "gtdot;": '\U000022D7', + "gtlPar;": '\U00002995', + "gtquest;": '\U00002A7C', + "gtrapprox;": '\U00002A86', + "gtrarr;": '\U00002978', + "gtrdot;": '\U000022D7', + "gtreqless;": '\U000022DB', + "gtreqqless;": '\U00002A8C', + "gtrless;": '\U00002277', + "gtrsim;": '\U00002273', + "hArr;": '\U000021D4', + "hairsp;": '\U0000200A', + "half;": '\U000000BD', + "hamilt;": '\U0000210B', + "hardcy;": '\U0000044A', + "harr;": '\U00002194', + "harrcir;": '\U00002948', + "harrw;": '\U000021AD', + "hbar;": '\U0000210F', + "hcirc;": '\U00000125', + "hearts;": '\U00002665', + "heartsuit;": '\U00002665', + "hellip;": '\U00002026', + "hercon;": '\U000022B9', + "hfr;": '\U0001D525', + "hksearow;": '\U00002925', + "hkswarow;": '\U00002926', + "hoarr;": '\U000021FF', + "homtht;": '\U0000223B', + "hookleftarrow;": '\U000021A9', + "hookrightarrow;": '\U000021AA', + "hopf;": '\U0001D559', + "horbar;": '\U00002015', + "hscr;": '\U0001D4BD', + "hslash;": '\U0000210F', + "hstrok;": '\U00000127', + "hybull;": '\U00002043', + "hyphen;": '\U00002010', + "iacute;": '\U000000ED', + "ic;": '\U00002063', + "icirc;": '\U000000EE', + "icy;": '\U00000438', + "iecy;": '\U00000435', + "iexcl;": '\U000000A1', + "iff;": '\U000021D4', + "ifr;": '\U0001D526', + "igrave;": '\U000000EC', + "ii;": '\U00002148', + "iiiint;": '\U00002A0C', + "iiint;": '\U0000222D', + "iinfin;": '\U000029DC', + "iiota;": '\U00002129', + "ijlig;": '\U00000133', + "imacr;": '\U0000012B', + "image;": '\U00002111', + "imagline;": '\U00002110', + "imagpart;": '\U00002111', + "imath;": '\U00000131', + "imof;": '\U000022B7', + "imped;": '\U000001B5', + "in;": '\U00002208', + "incare;": '\U00002105', + "infin;": '\U0000221E', + "infintie;": '\U000029DD', + "inodot;": '\U00000131', + "int;": '\U0000222B', + "intcal;": '\U000022BA', + "integers;": '\U00002124', + "intercal;": '\U000022BA', + "intlarhk;": '\U00002A17', + "intprod;": '\U00002A3C', + "iocy;": '\U00000451', + "iogon;": '\U0000012F', + "iopf;": '\U0001D55A', + "iota;": '\U000003B9', + "iprod;": '\U00002A3C', + "iquest;": '\U000000BF', + "iscr;": '\U0001D4BE', + "isin;": '\U00002208', + "isinE;": '\U000022F9', + "isindot;": '\U000022F5', + "isins;": '\U000022F4', + "isinsv;": '\U000022F3', + "isinv;": '\U00002208', + "it;": '\U00002062', + "itilde;": '\U00000129', + "iukcy;": '\U00000456', + "iuml;": '\U000000EF', + "jcirc;": '\U00000135', + "jcy;": '\U00000439', + "jfr;": '\U0001D527', + "jmath;": '\U00000237', + "jopf;": '\U0001D55B', + "jscr;": '\U0001D4BF', + "jsercy;": '\U00000458', + "jukcy;": '\U00000454', + "kappa;": '\U000003BA', + "kappav;": '\U000003F0', + "kcedil;": '\U00000137', + "kcy;": '\U0000043A', + "kfr;": '\U0001D528', + "kgreen;": '\U00000138', + "khcy;": '\U00000445', + "kjcy;": '\U0000045C', + "kopf;": '\U0001D55C', + "kscr;": '\U0001D4C0', + "lAarr;": '\U000021DA', + "lArr;": '\U000021D0', + "lAtail;": '\U0000291B', + "lBarr;": '\U0000290E', + "lE;": '\U00002266', + "lEg;": '\U00002A8B', + "lHar;": '\U00002962', + "lacute;": '\U0000013A', + "laemptyv;": '\U000029B4', + "lagran;": '\U00002112', + "lambda;": '\U000003BB', + "lang;": '\U000027E8', + "langd;": '\U00002991', + "langle;": '\U000027E8', + "lap;": '\U00002A85', + "laquo;": '\U000000AB', + "larr;": '\U00002190', + "larrb;": '\U000021E4', + "larrbfs;": '\U0000291F', + "larrfs;": '\U0000291D', + "larrhk;": '\U000021A9', + "larrlp;": '\U000021AB', + "larrpl;": '\U00002939', + "larrsim;": '\U00002973', + "larrtl;": '\U000021A2', + "lat;": '\U00002AAB', + "latail;": '\U00002919', + "late;": '\U00002AAD', + "lbarr;": '\U0000290C', + "lbbrk;": '\U00002772', + "lbrace;": '\U0000007B', + "lbrack;": '\U0000005B', + "lbrke;": '\U0000298B', + "lbrksld;": '\U0000298F', + "lbrkslu;": '\U0000298D', + "lcaron;": '\U0000013E', + "lcedil;": '\U0000013C', + "lceil;": '\U00002308', + "lcub;": '\U0000007B', + "lcy;": '\U0000043B', + "ldca;": '\U00002936', + "ldquo;": '\U0000201C', + "ldquor;": '\U0000201E', + "ldrdhar;": '\U00002967', + "ldrushar;": '\U0000294B', + "ldsh;": '\U000021B2', + "le;": '\U00002264', + "leftarrow;": '\U00002190', + "leftarrowtail;": '\U000021A2', + "leftharpoondown;": '\U000021BD', + "leftharpoonup;": '\U000021BC', + "leftleftarrows;": '\U000021C7', + "leftrightarrow;": '\U00002194', + "leftrightarrows;": '\U000021C6', + "leftrightharpoons;": '\U000021CB', + "leftrightsquigarrow;": '\U000021AD', + "leftthreetimes;": '\U000022CB', + "leg;": '\U000022DA', + "leq;": '\U00002264', + "leqq;": '\U00002266', + "leqslant;": '\U00002A7D', + "les;": '\U00002A7D', + "lescc;": '\U00002AA8', + "lesdot;": '\U00002A7F', + "lesdoto;": '\U00002A81', + "lesdotor;": '\U00002A83', + "lesges;": '\U00002A93', + "lessapprox;": '\U00002A85', + "lessdot;": '\U000022D6', + "lesseqgtr;": '\U000022DA', + "lesseqqgtr;": '\U00002A8B', + "lessgtr;": '\U00002276', + "lesssim;": '\U00002272', + "lfisht;": '\U0000297C', + "lfloor;": '\U0000230A', + "lfr;": '\U0001D529', + "lg;": '\U00002276', + "lgE;": '\U00002A91', + "lhard;": '\U000021BD', + "lharu;": '\U000021BC', + "lharul;": '\U0000296A', + "lhblk;": '\U00002584', + "ljcy;": '\U00000459', + "ll;": '\U0000226A', + "llarr;": '\U000021C7', + "llcorner;": '\U0000231E', + "llhard;": '\U0000296B', + "lltri;": '\U000025FA', + "lmidot;": '\U00000140', + "lmoust;": '\U000023B0', + "lmoustache;": '\U000023B0', + "lnE;": '\U00002268', + "lnap;": '\U00002A89', + "lnapprox;": '\U00002A89', + "lne;": '\U00002A87', + "lneq;": '\U00002A87', + "lneqq;": '\U00002268', + "lnsim;": '\U000022E6', + "loang;": '\U000027EC', + "loarr;": '\U000021FD', + "lobrk;": '\U000027E6', + "longleftarrow;": '\U000027F5', + "longleftrightarrow;": '\U000027F7', + "longmapsto;": '\U000027FC', + "longrightarrow;": '\U000027F6', + "looparrowleft;": '\U000021AB', + "looparrowright;": '\U000021AC', + "lopar;": '\U00002985', + "lopf;": '\U0001D55D', + "loplus;": '\U00002A2D', + "lotimes;": '\U00002A34', + "lowast;": '\U00002217', + "lowbar;": '\U0000005F', + "loz;": '\U000025CA', + "lozenge;": '\U000025CA', + "lozf;": '\U000029EB', + "lpar;": '\U00000028', + "lparlt;": '\U00002993', + "lrarr;": '\U000021C6', + "lrcorner;": '\U0000231F', + "lrhar;": '\U000021CB', + "lrhard;": '\U0000296D', + "lrm;": '\U0000200E', + "lrtri;": '\U000022BF', + "lsaquo;": '\U00002039', + "lscr;": '\U0001D4C1', + "lsh;": '\U000021B0', + "lsim;": '\U00002272', + "lsime;": '\U00002A8D', + "lsimg;": '\U00002A8F', + "lsqb;": '\U0000005B', + "lsquo;": '\U00002018', + "lsquor;": '\U0000201A', + "lstrok;": '\U00000142', + "lt;": '\U0000003C', + "ltcc;": '\U00002AA6', + "ltcir;": '\U00002A79', + "ltdot;": '\U000022D6', + "lthree;": '\U000022CB', + "ltimes;": '\U000022C9', + "ltlarr;": '\U00002976', + "ltquest;": '\U00002A7B', + "ltrPar;": '\U00002996', + "ltri;": '\U000025C3', + "ltrie;": '\U000022B4', + "ltrif;": '\U000025C2', + "lurdshar;": '\U0000294A', + "luruhar;": '\U00002966', + "mDDot;": '\U0000223A', + "macr;": '\U000000AF', + "male;": '\U00002642', + "malt;": '\U00002720', + "maltese;": '\U00002720', + "map;": '\U000021A6', + "mapsto;": '\U000021A6', + "mapstodown;": '\U000021A7', + "mapstoleft;": '\U000021A4', + "mapstoup;": '\U000021A5', + "marker;": '\U000025AE', + "mcomma;": '\U00002A29', + "mcy;": '\U0000043C', + "mdash;": '\U00002014', + "measuredangle;": '\U00002221', + "mfr;": '\U0001D52A', + "mho;": '\U00002127', + "micro;": '\U000000B5', + "mid;": '\U00002223', + "midast;": '\U0000002A', + "midcir;": '\U00002AF0', + "middot;": '\U000000B7', + "minus;": '\U00002212', + "minusb;": '\U0000229F', + "minusd;": '\U00002238', + "minusdu;": '\U00002A2A', + "mlcp;": '\U00002ADB', + "mldr;": '\U00002026', + "mnplus;": '\U00002213', + "models;": '\U000022A7', + "mopf;": '\U0001D55E', + "mp;": '\U00002213', + "mscr;": '\U0001D4C2', + "mstpos;": '\U0000223E', + "mu;": '\U000003BC', + "multimap;": '\U000022B8', + "mumap;": '\U000022B8', + "nLeftarrow;": '\U000021CD', + "nLeftrightarrow;": '\U000021CE', + "nRightarrow;": '\U000021CF', + "nVDash;": '\U000022AF', + "nVdash;": '\U000022AE', + "nabla;": '\U00002207', + "nacute;": '\U00000144', + "nap;": '\U00002249', + "napos;": '\U00000149', + "napprox;": '\U00002249', + "natur;": '\U0000266E', + "natural;": '\U0000266E', + "naturals;": '\U00002115', + "nbsp;": '\U000000A0', + "ncap;": '\U00002A43', + "ncaron;": '\U00000148', + "ncedil;": '\U00000146', + "ncong;": '\U00002247', + "ncup;": '\U00002A42', + "ncy;": '\U0000043D', + "ndash;": '\U00002013', + "ne;": '\U00002260', + "neArr;": '\U000021D7', + "nearhk;": '\U00002924', + "nearr;": '\U00002197', + "nearrow;": '\U00002197', + "nequiv;": '\U00002262', + "nesear;": '\U00002928', + "nexist;": '\U00002204', + "nexists;": '\U00002204', + "nfr;": '\U0001D52B', + "nge;": '\U00002271', + "ngeq;": '\U00002271', + "ngsim;": '\U00002275', + "ngt;": '\U0000226F', + "ngtr;": '\U0000226F', + "nhArr;": '\U000021CE', + "nharr;": '\U000021AE', + "nhpar;": '\U00002AF2', + "ni;": '\U0000220B', + "nis;": '\U000022FC', + "nisd;": '\U000022FA', + "niv;": '\U0000220B', + "njcy;": '\U0000045A', + "nlArr;": '\U000021CD', + "nlarr;": '\U0000219A', + "nldr;": '\U00002025', + "nle;": '\U00002270', + "nleftarrow;": '\U0000219A', + "nleftrightarrow;": '\U000021AE', + "nleq;": '\U00002270', + "nless;": '\U0000226E', + "nlsim;": '\U00002274', + "nlt;": '\U0000226E', + "nltri;": '\U000022EA', + "nltrie;": '\U000022EC', + "nmid;": '\U00002224', + "nopf;": '\U0001D55F', + "not;": '\U000000AC', + "notin;": '\U00002209', + "notinva;": '\U00002209', + "notinvb;": '\U000022F7', + "notinvc;": '\U000022F6', + "notni;": '\U0000220C', + "notniva;": '\U0000220C', + "notnivb;": '\U000022FE', + "notnivc;": '\U000022FD', + "npar;": '\U00002226', + "nparallel;": '\U00002226', + "npolint;": '\U00002A14', + "npr;": '\U00002280', + "nprcue;": '\U000022E0', + "nprec;": '\U00002280', + "nrArr;": '\U000021CF', + "nrarr;": '\U0000219B', + "nrightarrow;": '\U0000219B', + "nrtri;": '\U000022EB', + "nrtrie;": '\U000022ED', + "nsc;": '\U00002281', + "nsccue;": '\U000022E1', + "nscr;": '\U0001D4C3', + "nshortmid;": '\U00002224', + "nshortparallel;": '\U00002226', + "nsim;": '\U00002241', + "nsime;": '\U00002244', + "nsimeq;": '\U00002244', + "nsmid;": '\U00002224', + "nspar;": '\U00002226', + "nsqsube;": '\U000022E2', + "nsqsupe;": '\U000022E3', + "nsub;": '\U00002284', + "nsube;": '\U00002288', + "nsubseteq;": '\U00002288', + "nsucc;": '\U00002281', + "nsup;": '\U00002285', + "nsupe;": '\U00002289', + "nsupseteq;": '\U00002289', + "ntgl;": '\U00002279', + "ntilde;": '\U000000F1', + "ntlg;": '\U00002278', + "ntriangleleft;": '\U000022EA', + "ntrianglelefteq;": '\U000022EC', + "ntriangleright;": '\U000022EB', + "ntrianglerighteq;": '\U000022ED', + "nu;": '\U000003BD', + "num;": '\U00000023', + "numero;": '\U00002116', + "numsp;": '\U00002007', + "nvDash;": '\U000022AD', + "nvHarr;": '\U00002904', + "nvdash;": '\U000022AC', + "nvinfin;": '\U000029DE', + "nvlArr;": '\U00002902', + "nvrArr;": '\U00002903', + "nwArr;": '\U000021D6', + "nwarhk;": '\U00002923', + "nwarr;": '\U00002196', + "nwarrow;": '\U00002196', + "nwnear;": '\U00002927', + "oS;": '\U000024C8', + "oacute;": '\U000000F3', + "oast;": '\U0000229B', + "ocir;": '\U0000229A', + "ocirc;": '\U000000F4', + "ocy;": '\U0000043E', + "odash;": '\U0000229D', + "odblac;": '\U00000151', + "odiv;": '\U00002A38', + "odot;": '\U00002299', + "odsold;": '\U000029BC', + "oelig;": '\U00000153', + "ofcir;": '\U000029BF', + "ofr;": '\U0001D52C', + "ogon;": '\U000002DB', + "ograve;": '\U000000F2', + "ogt;": '\U000029C1', + "ohbar;": '\U000029B5', + "ohm;": '\U000003A9', + "oint;": '\U0000222E', + "olarr;": '\U000021BA', + "olcir;": '\U000029BE', + "olcross;": '\U000029BB', + "oline;": '\U0000203E', + "olt;": '\U000029C0', + "omacr;": '\U0000014D', + "omega;": '\U000003C9', + "omicron;": '\U000003BF', + "omid;": '\U000029B6', + "ominus;": '\U00002296', + "oopf;": '\U0001D560', + "opar;": '\U000029B7', + "operp;": '\U000029B9', + "oplus;": '\U00002295', + "or;": '\U00002228', + "orarr;": '\U000021BB', + "ord;": '\U00002A5D', + "order;": '\U00002134', + "orderof;": '\U00002134', + "ordf;": '\U000000AA', + "ordm;": '\U000000BA', + "origof;": '\U000022B6', + "oror;": '\U00002A56', + "orslope;": '\U00002A57', + "orv;": '\U00002A5B', + "oscr;": '\U00002134', + "oslash;": '\U000000F8', + "osol;": '\U00002298', + "otilde;": '\U000000F5', + "otimes;": '\U00002297', + "otimesas;": '\U00002A36', + "ouml;": '\U000000F6', + "ovbar;": '\U0000233D', + "par;": '\U00002225', + "para;": '\U000000B6', + "parallel;": '\U00002225', + "parsim;": '\U00002AF3', + "parsl;": '\U00002AFD', + "part;": '\U00002202', + "pcy;": '\U0000043F', + "percnt;": '\U00000025', + "period;": '\U0000002E', + "permil;": '\U00002030', + "perp;": '\U000022A5', + "pertenk;": '\U00002031', + "pfr;": '\U0001D52D', + "phi;": '\U000003C6', + "phiv;": '\U000003D5', + "phmmat;": '\U00002133', + "phone;": '\U0000260E', + "pi;": '\U000003C0', + "pitchfork;": '\U000022D4', + "piv;": '\U000003D6', + "planck;": '\U0000210F', + "planckh;": '\U0000210E', + "plankv;": '\U0000210F', + "plus;": '\U0000002B', + "plusacir;": '\U00002A23', + "plusb;": '\U0000229E', + "pluscir;": '\U00002A22', + "plusdo;": '\U00002214', + "plusdu;": '\U00002A25', + "pluse;": '\U00002A72', + "plusmn;": '\U000000B1', + "plussim;": '\U00002A26', + "plustwo;": '\U00002A27', + "pm;": '\U000000B1', + "pointint;": '\U00002A15', + "popf;": '\U0001D561', + "pound;": '\U000000A3', + "pr;": '\U0000227A', + "prE;": '\U00002AB3', + "prap;": '\U00002AB7', + "prcue;": '\U0000227C', + "pre;": '\U00002AAF', + "prec;": '\U0000227A', + "precapprox;": '\U00002AB7', + "preccurlyeq;": '\U0000227C', + "preceq;": '\U00002AAF', + "precnapprox;": '\U00002AB9', + "precneqq;": '\U00002AB5', + "precnsim;": '\U000022E8', + "precsim;": '\U0000227E', + "prime;": '\U00002032', + "primes;": '\U00002119', + "prnE;": '\U00002AB5', + "prnap;": '\U00002AB9', + "prnsim;": '\U000022E8', + "prod;": '\U0000220F', + "profalar;": '\U0000232E', + "profline;": '\U00002312', + "profsurf;": '\U00002313', + "prop;": '\U0000221D', + "propto;": '\U0000221D', + "prsim;": '\U0000227E', + "prurel;": '\U000022B0', + "pscr;": '\U0001D4C5', + "psi;": '\U000003C8', + "puncsp;": '\U00002008', + "qfr;": '\U0001D52E', + "qint;": '\U00002A0C', + "qopf;": '\U0001D562', + "qprime;": '\U00002057', + "qscr;": '\U0001D4C6', + "quaternions;": '\U0000210D', + "quatint;": '\U00002A16', + "quest;": '\U0000003F', + "questeq;": '\U0000225F', + "quot;": '\U00000022', + "rAarr;": '\U000021DB', + "rArr;": '\U000021D2', + "rAtail;": '\U0000291C', + "rBarr;": '\U0000290F', + "rHar;": '\U00002964', + "racute;": '\U00000155', + "radic;": '\U0000221A', + "raemptyv;": '\U000029B3', + "rang;": '\U000027E9', + "rangd;": '\U00002992', + "range;": '\U000029A5', + "rangle;": '\U000027E9', + "raquo;": '\U000000BB', + "rarr;": '\U00002192', + "rarrap;": '\U00002975', + "rarrb;": '\U000021E5', + "rarrbfs;": '\U00002920', + "rarrc;": '\U00002933', + "rarrfs;": '\U0000291E', + "rarrhk;": '\U000021AA', + "rarrlp;": '\U000021AC', + "rarrpl;": '\U00002945', + "rarrsim;": '\U00002974', + "rarrtl;": '\U000021A3', + "rarrw;": '\U0000219D', + "ratail;": '\U0000291A', + "ratio;": '\U00002236', + "rationals;": '\U0000211A', + "rbarr;": '\U0000290D', + "rbbrk;": '\U00002773', + "rbrace;": '\U0000007D', + "rbrack;": '\U0000005D', + "rbrke;": '\U0000298C', + "rbrksld;": '\U0000298E', + "rbrkslu;": '\U00002990', + "rcaron;": '\U00000159', + "rcedil;": '\U00000157', + "rceil;": '\U00002309', + "rcub;": '\U0000007D', + "rcy;": '\U00000440', + "rdca;": '\U00002937', + "rdldhar;": '\U00002969', + "rdquo;": '\U0000201D', + "rdquor;": '\U0000201D', + "rdsh;": '\U000021B3', + "real;": '\U0000211C', + "realine;": '\U0000211B', + "realpart;": '\U0000211C', + "reals;": '\U0000211D', + "rect;": '\U000025AD', + "reg;": '\U000000AE', + "rfisht;": '\U0000297D', + "rfloor;": '\U0000230B', + "rfr;": '\U0001D52F', + "rhard;": '\U000021C1', + "rharu;": '\U000021C0', + "rharul;": '\U0000296C', + "rho;": '\U000003C1', + "rhov;": '\U000003F1', + "rightarrow;": '\U00002192', + "rightarrowtail;": '\U000021A3', + "rightharpoondown;": '\U000021C1', + "rightharpoonup;": '\U000021C0', + "rightleftarrows;": '\U000021C4', + "rightleftharpoons;": '\U000021CC', + "rightrightarrows;": '\U000021C9', + "rightsquigarrow;": '\U0000219D', + "rightthreetimes;": '\U000022CC', + "ring;": '\U000002DA', + "risingdotseq;": '\U00002253', + "rlarr;": '\U000021C4', + "rlhar;": '\U000021CC', + "rlm;": '\U0000200F', + "rmoust;": '\U000023B1', + "rmoustache;": '\U000023B1', + "rnmid;": '\U00002AEE', + "roang;": '\U000027ED', + "roarr;": '\U000021FE', + "robrk;": '\U000027E7', + "ropar;": '\U00002986', + "ropf;": '\U0001D563', + "roplus;": '\U00002A2E', + "rotimes;": '\U00002A35', + "rpar;": '\U00000029', + "rpargt;": '\U00002994', + "rppolint;": '\U00002A12', + "rrarr;": '\U000021C9', + "rsaquo;": '\U0000203A', + "rscr;": '\U0001D4C7', + "rsh;": '\U000021B1', + "rsqb;": '\U0000005D', + "rsquo;": '\U00002019', + "rsquor;": '\U00002019', + "rthree;": '\U000022CC', + "rtimes;": '\U000022CA', + "rtri;": '\U000025B9', + "rtrie;": '\U000022B5', + "rtrif;": '\U000025B8', + "rtriltri;": '\U000029CE', + "ruluhar;": '\U00002968', + "rx;": '\U0000211E', + "sacute;": '\U0000015B', + "sbquo;": '\U0000201A', + "sc;": '\U0000227B', + "scE;": '\U00002AB4', + "scap;": '\U00002AB8', + "scaron;": '\U00000161', + "sccue;": '\U0000227D', + "sce;": '\U00002AB0', + "scedil;": '\U0000015F', + "scirc;": '\U0000015D', + "scnE;": '\U00002AB6', + "scnap;": '\U00002ABA', + "scnsim;": '\U000022E9', + "scpolint;": '\U00002A13', + "scsim;": '\U0000227F', + "scy;": '\U00000441', + "sdot;": '\U000022C5', + "sdotb;": '\U000022A1', + "sdote;": '\U00002A66', + "seArr;": '\U000021D8', + "searhk;": '\U00002925', + "searr;": '\U00002198', + "searrow;": '\U00002198', + "sect;": '\U000000A7', + "semi;": '\U0000003B', + "seswar;": '\U00002929', + "setminus;": '\U00002216', + "setmn;": '\U00002216', + "sext;": '\U00002736', + "sfr;": '\U0001D530', + "sfrown;": '\U00002322', + "sharp;": '\U0000266F', + "shchcy;": '\U00000449', + "shcy;": '\U00000448', + "shortmid;": '\U00002223', + "shortparallel;": '\U00002225', + "shy;": '\U000000AD', + "sigma;": '\U000003C3', + "sigmaf;": '\U000003C2', + "sigmav;": '\U000003C2', + "sim;": '\U0000223C', + "simdot;": '\U00002A6A', + "sime;": '\U00002243', + "simeq;": '\U00002243', + "simg;": '\U00002A9E', + "simgE;": '\U00002AA0', + "siml;": '\U00002A9D', + "simlE;": '\U00002A9F', + "simne;": '\U00002246', + "simplus;": '\U00002A24', + "simrarr;": '\U00002972', + "slarr;": '\U00002190', + "smallsetminus;": '\U00002216', + "smashp;": '\U00002A33', + "smeparsl;": '\U000029E4', + "smid;": '\U00002223', + "smile;": '\U00002323', + "smt;": '\U00002AAA', + "smte;": '\U00002AAC', + "softcy;": '\U0000044C', + "sol;": '\U0000002F', + "solb;": '\U000029C4', + "solbar;": '\U0000233F', + "sopf;": '\U0001D564', + "spades;": '\U00002660', + "spadesuit;": '\U00002660', + "spar;": '\U00002225', + "sqcap;": '\U00002293', + "sqcup;": '\U00002294', + "sqsub;": '\U0000228F', + "sqsube;": '\U00002291', + "sqsubset;": '\U0000228F', + "sqsubseteq;": '\U00002291', + "sqsup;": '\U00002290', + "sqsupe;": '\U00002292', + "sqsupset;": '\U00002290', + "sqsupseteq;": '\U00002292', + "squ;": '\U000025A1', + "square;": '\U000025A1', + "squarf;": '\U000025AA', + "squf;": '\U000025AA', + "srarr;": '\U00002192', + "sscr;": '\U0001D4C8', + "ssetmn;": '\U00002216', + "ssmile;": '\U00002323', + "sstarf;": '\U000022C6', + "star;": '\U00002606', + "starf;": '\U00002605', + "straightepsilon;": '\U000003F5', + "straightphi;": '\U000003D5', + "strns;": '\U000000AF', + "sub;": '\U00002282', + "subE;": '\U00002AC5', + "subdot;": '\U00002ABD', + "sube;": '\U00002286', + "subedot;": '\U00002AC3', + "submult;": '\U00002AC1', + "subnE;": '\U00002ACB', + "subne;": '\U0000228A', + "subplus;": '\U00002ABF', + "subrarr;": '\U00002979', + "subset;": '\U00002282', + "subseteq;": '\U00002286', + "subseteqq;": '\U00002AC5', + "subsetneq;": '\U0000228A', + "subsetneqq;": '\U00002ACB', + "subsim;": '\U00002AC7', + "subsub;": '\U00002AD5', + "subsup;": '\U00002AD3', + "succ;": '\U0000227B', + "succapprox;": '\U00002AB8', + "succcurlyeq;": '\U0000227D', + "succeq;": '\U00002AB0', + "succnapprox;": '\U00002ABA', + "succneqq;": '\U00002AB6', + "succnsim;": '\U000022E9', + "succsim;": '\U0000227F', + "sum;": '\U00002211', + "sung;": '\U0000266A', + "sup;": '\U00002283', + "sup1;": '\U000000B9', + "sup2;": '\U000000B2', + "sup3;": '\U000000B3', + "supE;": '\U00002AC6', + "supdot;": '\U00002ABE', + "supdsub;": '\U00002AD8', + "supe;": '\U00002287', + "supedot;": '\U00002AC4', + "suphsol;": '\U000027C9', + "suphsub;": '\U00002AD7', + "suplarr;": '\U0000297B', + "supmult;": '\U00002AC2', + "supnE;": '\U00002ACC', + "supne;": '\U0000228B', + "supplus;": '\U00002AC0', + "supset;": '\U00002283', + "supseteq;": '\U00002287', + "supseteqq;": '\U00002AC6', + "supsetneq;": '\U0000228B', + "supsetneqq;": '\U00002ACC', + "supsim;": '\U00002AC8', + "supsub;": '\U00002AD4', + "supsup;": '\U00002AD6', + "swArr;": '\U000021D9', + "swarhk;": '\U00002926', + "swarr;": '\U00002199', + "swarrow;": '\U00002199', + "swnwar;": '\U0000292A', + "szlig;": '\U000000DF', + "target;": '\U00002316', + "tau;": '\U000003C4', + "tbrk;": '\U000023B4', + "tcaron;": '\U00000165', + "tcedil;": '\U00000163', + "tcy;": '\U00000442', + "tdot;": '\U000020DB', + "telrec;": '\U00002315', + "tfr;": '\U0001D531', + "there4;": '\U00002234', + "therefore;": '\U00002234', + "theta;": '\U000003B8', + "thetasym;": '\U000003D1', + "thetav;": '\U000003D1', + "thickapprox;": '\U00002248', + "thicksim;": '\U0000223C', + "thinsp;": '\U00002009', + "thkap;": '\U00002248', + "thksim;": '\U0000223C', + "thorn;": '\U000000FE', + "tilde;": '\U000002DC', + "times;": '\U000000D7', + "timesb;": '\U000022A0', + "timesbar;": '\U00002A31', + "timesd;": '\U00002A30', + "tint;": '\U0000222D', + "toea;": '\U00002928', + "top;": '\U000022A4', + "topbot;": '\U00002336', + "topcir;": '\U00002AF1', + "topf;": '\U0001D565', + "topfork;": '\U00002ADA', + "tosa;": '\U00002929', + "tprime;": '\U00002034', + "trade;": '\U00002122', + "triangle;": '\U000025B5', + "triangledown;": '\U000025BF', + "triangleleft;": '\U000025C3', + "trianglelefteq;": '\U000022B4', + "triangleq;": '\U0000225C', + "triangleright;": '\U000025B9', + "trianglerighteq;": '\U000022B5', + "tridot;": '\U000025EC', + "trie;": '\U0000225C', + "triminus;": '\U00002A3A', + "triplus;": '\U00002A39', + "trisb;": '\U000029CD', + "tritime;": '\U00002A3B', + "trpezium;": '\U000023E2', + "tscr;": '\U0001D4C9', + "tscy;": '\U00000446', + "tshcy;": '\U0000045B', + "tstrok;": '\U00000167', + "twixt;": '\U0000226C', + "twoheadleftarrow;": '\U0000219E', + "twoheadrightarrow;": '\U000021A0', + "uArr;": '\U000021D1', + "uHar;": '\U00002963', + "uacute;": '\U000000FA', + "uarr;": '\U00002191', + "ubrcy;": '\U0000045E', + "ubreve;": '\U0000016D', + "ucirc;": '\U000000FB', + "ucy;": '\U00000443', + "udarr;": '\U000021C5', + "udblac;": '\U00000171', + "udhar;": '\U0000296E', + "ufisht;": '\U0000297E', + "ufr;": '\U0001D532', + "ugrave;": '\U000000F9', + "uharl;": '\U000021BF', + "uharr;": '\U000021BE', + "uhblk;": '\U00002580', + "ulcorn;": '\U0000231C', + "ulcorner;": '\U0000231C', + "ulcrop;": '\U0000230F', + "ultri;": '\U000025F8', + "umacr;": '\U0000016B', + "uml;": '\U000000A8', + "uogon;": '\U00000173', + "uopf;": '\U0001D566', + "uparrow;": '\U00002191', + "updownarrow;": '\U00002195', + "upharpoonleft;": '\U000021BF', + "upharpoonright;": '\U000021BE', + "uplus;": '\U0000228E', + "upsi;": '\U000003C5', + "upsih;": '\U000003D2', + "upsilon;": '\U000003C5', + "upuparrows;": '\U000021C8', + "urcorn;": '\U0000231D', + "urcorner;": '\U0000231D', + "urcrop;": '\U0000230E', + "uring;": '\U0000016F', + "urtri;": '\U000025F9', + "uscr;": '\U0001D4CA', + "utdot;": '\U000022F0', + "utilde;": '\U00000169', + "utri;": '\U000025B5', + "utrif;": '\U000025B4', + "uuarr;": '\U000021C8', + "uuml;": '\U000000FC', + "uwangle;": '\U000029A7', + "vArr;": '\U000021D5', + "vBar;": '\U00002AE8', + "vBarv;": '\U00002AE9', + "vDash;": '\U000022A8', + "vangrt;": '\U0000299C', + "varepsilon;": '\U000003F5', + "varkappa;": '\U000003F0', + "varnothing;": '\U00002205', + "varphi;": '\U000003D5', + "varpi;": '\U000003D6', + "varpropto;": '\U0000221D', + "varr;": '\U00002195', + "varrho;": '\U000003F1', + "varsigma;": '\U000003C2', + "vartheta;": '\U000003D1', + "vartriangleleft;": '\U000022B2', + "vartriangleright;": '\U000022B3', + "vcy;": '\U00000432', + "vdash;": '\U000022A2', + "vee;": '\U00002228', + "veebar;": '\U000022BB', + "veeeq;": '\U0000225A', + "vellip;": '\U000022EE', + "verbar;": '\U0000007C', + "vert;": '\U0000007C', + "vfr;": '\U0001D533', + "vltri;": '\U000022B2', + "vopf;": '\U0001D567', + "vprop;": '\U0000221D', + "vrtri;": '\U000022B3', + "vscr;": '\U0001D4CB', + "vzigzag;": '\U0000299A', + "wcirc;": '\U00000175', + "wedbar;": '\U00002A5F', + "wedge;": '\U00002227', + "wedgeq;": '\U00002259', + "weierp;": '\U00002118', + "wfr;": '\U0001D534', + "wopf;": '\U0001D568', + "wp;": '\U00002118', + "wr;": '\U00002240', + "wreath;": '\U00002240', + "wscr;": '\U0001D4CC', + "xcap;": '\U000022C2', + "xcirc;": '\U000025EF', + "xcup;": '\U000022C3', + "xdtri;": '\U000025BD', + "xfr;": '\U0001D535', + "xhArr;": '\U000027FA', + "xharr;": '\U000027F7', + "xi;": '\U000003BE', + "xlArr;": '\U000027F8', + "xlarr;": '\U000027F5', + "xmap;": '\U000027FC', + "xnis;": '\U000022FB', + "xodot;": '\U00002A00', + "xopf;": '\U0001D569', + "xoplus;": '\U00002A01', + "xotime;": '\U00002A02', + "xrArr;": '\U000027F9', + "xrarr;": '\U000027F6', + "xscr;": '\U0001D4CD', + "xsqcup;": '\U00002A06', + "xuplus;": '\U00002A04', + "xutri;": '\U000025B3', + "xvee;": '\U000022C1', + "xwedge;": '\U000022C0', + "yacute;": '\U000000FD', + "yacy;": '\U0000044F', + "ycirc;": '\U00000177', + "ycy;": '\U0000044B', + "yen;": '\U000000A5', + "yfr;": '\U0001D536', + "yicy;": '\U00000457', + "yopf;": '\U0001D56A', + "yscr;": '\U0001D4CE', + "yucy;": '\U0000044E', + "yuml;": '\U000000FF', + "zacute;": '\U0000017A', + "zcaron;": '\U0000017E', + "zcy;": '\U00000437', + "zdot;": '\U0000017C', + "zeetrf;": '\U00002128', + "zeta;": '\U000003B6', + "zfr;": '\U0001D537', + "zhcy;": '\U00000436', + "zigrarr;": '\U000021DD', + "zopf;": '\U0001D56B', + "zscr;": '\U0001D4CF', + "zwj;": '\U0000200D', + "zwnj;": '\U0000200C', + "AElig": '\U000000C6', + "AMP": '\U00000026', + "Aacute": '\U000000C1', + "Acirc": '\U000000C2', + "Agrave": '\U000000C0', + "Aring": '\U000000C5', + "Atilde": '\U000000C3', + "Auml": '\U000000C4', + "COPY": '\U000000A9', + "Ccedil": '\U000000C7', + "ETH": '\U000000D0', + "Eacute": '\U000000C9', + "Ecirc": '\U000000CA', + "Egrave": '\U000000C8', + "Euml": '\U000000CB', + "GT": '\U0000003E', + "Iacute": '\U000000CD', + "Icirc": '\U000000CE', + "Igrave": '\U000000CC', + "Iuml": '\U000000CF', + "LT": '\U0000003C', + "Ntilde": '\U000000D1', + "Oacute": '\U000000D3', + "Ocirc": '\U000000D4', + "Ograve": '\U000000D2', + "Oslash": '\U000000D8', + "Otilde": '\U000000D5', + "Ouml": '\U000000D6', + "QUOT": '\U00000022', + "REG": '\U000000AE', + "THORN": '\U000000DE', + "Uacute": '\U000000DA', + "Ucirc": '\U000000DB', + "Ugrave": '\U000000D9', + "Uuml": '\U000000DC', + "Yacute": '\U000000DD', + "aacute": '\U000000E1', + "acirc": '\U000000E2', + "acute": '\U000000B4', + "aelig": '\U000000E6', + "agrave": '\U000000E0', + "amp": '\U00000026', + "aring": '\U000000E5', + "atilde": '\U000000E3', + "auml": '\U000000E4', + "brvbar": '\U000000A6', + "ccedil": '\U000000E7', + "cedil": '\U000000B8', + "cent": '\U000000A2', + "copy": '\U000000A9', + "curren": '\U000000A4', + "deg": '\U000000B0', + "divide": '\U000000F7', + "eacute": '\U000000E9', + "ecirc": '\U000000EA', + "egrave": '\U000000E8', + "eth": '\U000000F0', + "euml": '\U000000EB', + "frac12": '\U000000BD', + "frac14": '\U000000BC', + "frac34": '\U000000BE', + "gt": '\U0000003E', + "iacute": '\U000000ED', + "icirc": '\U000000EE', + "iexcl": '\U000000A1', + "igrave": '\U000000EC', + "iquest": '\U000000BF', + "iuml": '\U000000EF', + "laquo": '\U000000AB', + "lt": '\U0000003C', + "macr": '\U000000AF', + "micro": '\U000000B5', + "middot": '\U000000B7', + "nbsp": '\U000000A0', + "not": '\U000000AC', + "ntilde": '\U000000F1', + "oacute": '\U000000F3', + "ocirc": '\U000000F4', + "ograve": '\U000000F2', + "ordf": '\U000000AA', + "ordm": '\U000000BA', + "oslash": '\U000000F8', + "otilde": '\U000000F5', + "ouml": '\U000000F6', + "para": '\U000000B6', + "plusmn": '\U000000B1', + "pound": '\U000000A3', + "quot": '\U00000022', + "raquo": '\U000000BB', + "reg": '\U000000AE', + "sect": '\U000000A7', + "shy": '\U000000AD', + "sup1": '\U000000B9', + "sup2": '\U000000B2', + "sup3": '\U000000B3', + "szlig": '\U000000DF', + "thorn": '\U000000FE', + "times": '\U000000D7', + "uacute": '\U000000FA', + "ucirc": '\U000000FB', + "ugrave": '\U000000F9', + "uml": '\U000000A8', + "uuml": '\U000000FC', + "yacute": '\U000000FD', + "yen": '\U000000A5', + "yuml": '\U000000FF', +} + +// HTML entities that are two unicode codepoints. +var entity2 = map[string][2]rune{ + // TODO(nigeltao): Handle replacements that are wider than their names. + // "nLt;": {'\u226A', '\u20D2'}, + // "nGt;": {'\u226B', '\u20D2'}, + "NotEqualTilde;": {'\u2242', '\u0338'}, + "NotGreaterFullEqual;": {'\u2267', '\u0338'}, + "NotGreaterGreater;": {'\u226B', '\u0338'}, + "NotGreaterSlantEqual;": {'\u2A7E', '\u0338'}, + "NotHumpDownHump;": {'\u224E', '\u0338'}, + "NotHumpEqual;": {'\u224F', '\u0338'}, + "NotLeftTriangleBar;": {'\u29CF', '\u0338'}, + "NotLessLess;": {'\u226A', '\u0338'}, + "NotLessSlantEqual;": {'\u2A7D', '\u0338'}, + "NotNestedGreaterGreater;": {'\u2AA2', '\u0338'}, + "NotNestedLessLess;": {'\u2AA1', '\u0338'}, + "NotPrecedesEqual;": {'\u2AAF', '\u0338'}, + "NotRightTriangleBar;": {'\u29D0', '\u0338'}, + "NotSquareSubset;": {'\u228F', '\u0338'}, + "NotSquareSuperset;": {'\u2290', '\u0338'}, + "NotSubset;": {'\u2282', '\u20D2'}, + "NotSucceedsEqual;": {'\u2AB0', '\u0338'}, + "NotSucceedsTilde;": {'\u227F', '\u0338'}, + "NotSuperset;": {'\u2283', '\u20D2'}, + "ThickSpace;": {'\u205F', '\u200A'}, + "acE;": {'\u223E', '\u0333'}, + "bne;": {'\u003D', '\u20E5'}, + "bnequiv;": {'\u2261', '\u20E5'}, + "caps;": {'\u2229', '\uFE00'}, + "cups;": {'\u222A', '\uFE00'}, + "fjlig;": {'\u0066', '\u006A'}, + "gesl;": {'\u22DB', '\uFE00'}, + "gvertneqq;": {'\u2269', '\uFE00'}, + "gvnE;": {'\u2269', '\uFE00'}, + "lates;": {'\u2AAD', '\uFE00'}, + "lesg;": {'\u22DA', '\uFE00'}, + "lvertneqq;": {'\u2268', '\uFE00'}, + "lvnE;": {'\u2268', '\uFE00'}, + "nGg;": {'\u22D9', '\u0338'}, + "nGtv;": {'\u226B', '\u0338'}, + "nLl;": {'\u22D8', '\u0338'}, + "nLtv;": {'\u226A', '\u0338'}, + "nang;": {'\u2220', '\u20D2'}, + "napE;": {'\u2A70', '\u0338'}, + "napid;": {'\u224B', '\u0338'}, + "nbump;": {'\u224E', '\u0338'}, + "nbumpe;": {'\u224F', '\u0338'}, + "ncongdot;": {'\u2A6D', '\u0338'}, + "nedot;": {'\u2250', '\u0338'}, + "nesim;": {'\u2242', '\u0338'}, + "ngE;": {'\u2267', '\u0338'}, + "ngeqq;": {'\u2267', '\u0338'}, + "ngeqslant;": {'\u2A7E', '\u0338'}, + "nges;": {'\u2A7E', '\u0338'}, + "nlE;": {'\u2266', '\u0338'}, + "nleqq;": {'\u2266', '\u0338'}, + "nleqslant;": {'\u2A7D', '\u0338'}, + "nles;": {'\u2A7D', '\u0338'}, + "notinE;": {'\u22F9', '\u0338'}, + "notindot;": {'\u22F5', '\u0338'}, + "nparsl;": {'\u2AFD', '\u20E5'}, + "npart;": {'\u2202', '\u0338'}, + "npre;": {'\u2AAF', '\u0338'}, + "npreceq;": {'\u2AAF', '\u0338'}, + "nrarrc;": {'\u2933', '\u0338'}, + "nrarrw;": {'\u219D', '\u0338'}, + "nsce;": {'\u2AB0', '\u0338'}, + "nsubE;": {'\u2AC5', '\u0338'}, + "nsubset;": {'\u2282', '\u20D2'}, + "nsubseteqq;": {'\u2AC5', '\u0338'}, + "nsucceq;": {'\u2AB0', '\u0338'}, + "nsupE;": {'\u2AC6', '\u0338'}, + "nsupset;": {'\u2283', '\u20D2'}, + "nsupseteqq;": {'\u2AC6', '\u0338'}, + "nvap;": {'\u224D', '\u20D2'}, + "nvge;": {'\u2265', '\u20D2'}, + "nvgt;": {'\u003E', '\u20D2'}, + "nvle;": {'\u2264', '\u20D2'}, + "nvlt;": {'\u003C', '\u20D2'}, + "nvltrie;": {'\u22B4', '\u20D2'}, + "nvrtrie;": {'\u22B5', '\u20D2'}, + "nvsim;": {'\u223C', '\u20D2'}, + "race;": {'\u223D', '\u0331'}, + "smtes;": {'\u2AAC', '\uFE00'}, + "sqcaps;": {'\u2293', '\uFE00'}, + "sqcups;": {'\u2294', '\uFE00'}, + "varsubsetneq;": {'\u228A', '\uFE00'}, + "varsubsetneqq;": {'\u2ACB', '\uFE00'}, + "varsupsetneq;": {'\u228B', '\uFE00'}, + "varsupsetneqq;": {'\u2ACC', '\uFE00'}, + "vnsub;": {'\u2282', '\u20D2'}, + "vnsup;": {'\u2283', '\u20D2'}, + "vsubnE;": {'\u2ACB', '\uFE00'}, + "vsubne;": {'\u228A', '\uFE00'}, + "vsupnE;": {'\u2ACC', '\uFE00'}, + "vsupne;": {'\u228B', '\uFE00'}, +} diff --git a/vendor/golang.org/x/net/html/escape.go b/vendor/golang.org/x/net/html/escape.go new file mode 100644 index 00000000000..d8561396200 --- /dev/null +++ b/vendor/golang.org/x/net/html/escape.go @@ -0,0 +1,258 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package html + +import ( + "bytes" + "strings" + "unicode/utf8" +) + +// These replacements permit compatibility with old numeric entities that +// assumed Windows-1252 encoding. +// https://html.spec.whatwg.org/multipage/syntax.html#consume-a-character-reference +var replacementTable = [...]rune{ + '\u20AC', // First entry is what 0x80 should be replaced with. + '\u0081', + '\u201A', + '\u0192', + '\u201E', + '\u2026', + '\u2020', + '\u2021', + '\u02C6', + '\u2030', + '\u0160', + '\u2039', + '\u0152', + '\u008D', + '\u017D', + '\u008F', + '\u0090', + '\u2018', + '\u2019', + '\u201C', + '\u201D', + '\u2022', + '\u2013', + '\u2014', + '\u02DC', + '\u2122', + '\u0161', + '\u203A', + '\u0153', + '\u009D', + '\u017E', + '\u0178', // Last entry is 0x9F. + // 0x00->'\uFFFD' is handled programmatically. + // 0x0D->'\u000D' is a no-op. +} + +// unescapeEntity reads an entity like "<" from b[src:] and writes the +// corresponding "<" to b[dst:], returning the incremented dst and src cursors. +// Precondition: b[src] == '&' && dst <= src. +// attribute should be true if parsing an attribute value. +func unescapeEntity(b []byte, dst, src int, attribute bool) (dst1, src1 int) { + // https://html.spec.whatwg.org/multipage/syntax.html#consume-a-character-reference + + // i starts at 1 because we already know that s[0] == '&'. + i, s := 1, b[src:] + + if len(s) <= 1 { + b[dst] = b[src] + return dst + 1, src + 1 + } + + if s[i] == '#' { + if len(s) <= 3 { // We need to have at least "&#.". + b[dst] = b[src] + return dst + 1, src + 1 + } + i++ + c := s[i] + hex := false + if c == 'x' || c == 'X' { + hex = true + i++ + } + + x := '\x00' + for i < len(s) { + c = s[i] + i++ + if hex { + if '0' <= c && c <= '9' { + x = 16*x + rune(c) - '0' + continue + } else if 'a' <= c && c <= 'f' { + x = 16*x + rune(c) - 'a' + 10 + continue + } else if 'A' <= c && c <= 'F' { + x = 16*x + rune(c) - 'A' + 10 + continue + } + } else if '0' <= c && c <= '9' { + x = 10*x + rune(c) - '0' + continue + } + if c != ';' { + i-- + } + break + } + + if i <= 3 { // No characters matched. + b[dst] = b[src] + return dst + 1, src + 1 + } + + if 0x80 <= x && x <= 0x9F { + // Replace characters from Windows-1252 with UTF-8 equivalents. + x = replacementTable[x-0x80] + } else if x == 0 || (0xD800 <= x && x <= 0xDFFF) || x > 0x10FFFF { + // Replace invalid characters with the replacement character. + x = '\uFFFD' + } + + return dst + utf8.EncodeRune(b[dst:], x), src + i + } + + // Consume the maximum number of characters possible, with the + // consumed characters matching one of the named references. + + for i < len(s) { + c := s[i] + i++ + // Lower-cased characters are more common in entities, so we check for them first. + if 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z' || '0' <= c && c <= '9' { + continue + } + if c != ';' { + i-- + } + break + } + + entityName := string(s[1:i]) + if entityName == "" { + // No-op. + } else if attribute && entityName[len(entityName)-1] != ';' && len(s) > i && s[i] == '=' { + // No-op. + } else if x := entity[entityName]; x != 0 { + return dst + utf8.EncodeRune(b[dst:], x), src + i + } else if x := entity2[entityName]; x[0] != 0 { + dst1 := dst + utf8.EncodeRune(b[dst:], x[0]) + return dst1 + utf8.EncodeRune(b[dst1:], x[1]), src + i + } else if !attribute { + maxLen := len(entityName) - 1 + if maxLen > longestEntityWithoutSemicolon { + maxLen = longestEntityWithoutSemicolon + } + for j := maxLen; j > 1; j-- { + if x := entity[entityName[:j]]; x != 0 { + return dst + utf8.EncodeRune(b[dst:], x), src + j + 1 + } + } + } + + dst1, src1 = dst+i, src+i + copy(b[dst:dst1], b[src:src1]) + return dst1, src1 +} + +// unescape unescapes b's entities in-place, so that "a<b" becomes "a': + esc = ">" + case '"': + // """ is shorter than """. + esc = """ + case '\r': + esc = " " + default: + panic("unrecognized escape character") + } + s = s[i+1:] + if _, err := w.WriteString(esc); err != nil { + return err + } + i = strings.IndexAny(s, escapedChars) + } + _, err := w.WriteString(s) + return err +} + +// EscapeString escapes special characters like "<" to become "<". It +// escapes only five such characters: <, >, &, ' and ". +// UnescapeString(EscapeString(s)) == s always holds, but the converse isn't +// always true. +func EscapeString(s string) string { + if strings.IndexAny(s, escapedChars) == -1 { + return s + } + var buf bytes.Buffer + escape(&buf, s) + return buf.String() +} + +// UnescapeString unescapes entities like "<" to become "<". It unescapes a +// larger range of entities than EscapeString escapes. For example, "á" +// unescapes to "á", as does "á" and "&xE1;". +// UnescapeString(EscapeString(s)) == s always holds, but the converse isn't +// always true. +func UnescapeString(s string) string { + for _, c := range s { + if c == '&' { + return string(unescape([]byte(s), false)) + } + } + return s +} diff --git a/vendor/golang.org/x/net/html/foreign.go b/vendor/golang.org/x/net/html/foreign.go new file mode 100644 index 00000000000..01477a96397 --- /dev/null +++ b/vendor/golang.org/x/net/html/foreign.go @@ -0,0 +1,226 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package html + +import ( + "strings" +) + +func adjustAttributeNames(aa []Attribute, nameMap map[string]string) { + for i := range aa { + if newName, ok := nameMap[aa[i].Key]; ok { + aa[i].Key = newName + } + } +} + +func adjustForeignAttributes(aa []Attribute) { + for i, a := range aa { + if a.Key == "" || a.Key[0] != 'x' { + continue + } + switch a.Key { + case "xlink:actuate", "xlink:arcrole", "xlink:href", "xlink:role", "xlink:show", + "xlink:title", "xlink:type", "xml:base", "xml:lang", "xml:space", "xmlns:xlink": + j := strings.Index(a.Key, ":") + aa[i].Namespace = a.Key[:j] + aa[i].Key = a.Key[j+1:] + } + } +} + +func htmlIntegrationPoint(n *Node) bool { + if n.Type != ElementNode { + return false + } + switch n.Namespace { + case "math": + if n.Data == "annotation-xml" { + for _, a := range n.Attr { + if a.Key == "encoding" { + val := strings.ToLower(a.Val) + if val == "text/html" || val == "application/xhtml+xml" { + return true + } + } + } + } + case "svg": + switch n.Data { + case "desc", "foreignObject", "title": + return true + } + } + return false +} + +func mathMLTextIntegrationPoint(n *Node) bool { + if n.Namespace != "math" { + return false + } + switch n.Data { + case "mi", "mo", "mn", "ms", "mtext": + return true + } + return false +} + +// Section 12.2.6.5. +var breakout = map[string]bool{ + "b": true, + "big": true, + "blockquote": true, + "body": true, + "br": true, + "center": true, + "code": true, + "dd": true, + "div": true, + "dl": true, + "dt": true, + "em": true, + "embed": true, + "h1": true, + "h2": true, + "h3": true, + "h4": true, + "h5": true, + "h6": true, + "head": true, + "hr": true, + "i": true, + "img": true, + "li": true, + "listing": true, + "menu": true, + "meta": true, + "nobr": true, + "ol": true, + "p": true, + "pre": true, + "ruby": true, + "s": true, + "small": true, + "span": true, + "strong": true, + "strike": true, + "sub": true, + "sup": true, + "table": true, + "tt": true, + "u": true, + "ul": true, + "var": true, +} + +// Section 12.2.6.5. +var svgTagNameAdjustments = map[string]string{ + "altglyph": "altGlyph", + "altglyphdef": "altGlyphDef", + "altglyphitem": "altGlyphItem", + "animatecolor": "animateColor", + "animatemotion": "animateMotion", + "animatetransform": "animateTransform", + "clippath": "clipPath", + "feblend": "feBlend", + "fecolormatrix": "feColorMatrix", + "fecomponenttransfer": "feComponentTransfer", + "fecomposite": "feComposite", + "feconvolvematrix": "feConvolveMatrix", + "fediffuselighting": "feDiffuseLighting", + "fedisplacementmap": "feDisplacementMap", + "fedistantlight": "feDistantLight", + "feflood": "feFlood", + "fefunca": "feFuncA", + "fefuncb": "feFuncB", + "fefuncg": "feFuncG", + "fefuncr": "feFuncR", + "fegaussianblur": "feGaussianBlur", + "feimage": "feImage", + "femerge": "feMerge", + "femergenode": "feMergeNode", + "femorphology": "feMorphology", + "feoffset": "feOffset", + "fepointlight": "fePointLight", + "fespecularlighting": "feSpecularLighting", + "fespotlight": "feSpotLight", + "fetile": "feTile", + "feturbulence": "feTurbulence", + "foreignobject": "foreignObject", + "glyphref": "glyphRef", + "lineargradient": "linearGradient", + "radialgradient": "radialGradient", + "textpath": "textPath", +} + +// Section 12.2.6.1 +var mathMLAttributeAdjustments = map[string]string{ + "definitionurl": "definitionURL", +} + +var svgAttributeAdjustments = map[string]string{ + "attributename": "attributeName", + "attributetype": "attributeType", + "basefrequency": "baseFrequency", + "baseprofile": "baseProfile", + "calcmode": "calcMode", + "clippathunits": "clipPathUnits", + "contentscripttype": "contentScriptType", + "contentstyletype": "contentStyleType", + "diffuseconstant": "diffuseConstant", + "edgemode": "edgeMode", + "externalresourcesrequired": "externalResourcesRequired", + "filterres": "filterRes", + "filterunits": "filterUnits", + "glyphref": "glyphRef", + "gradienttransform": "gradientTransform", + "gradientunits": "gradientUnits", + "kernelmatrix": "kernelMatrix", + "kernelunitlength": "kernelUnitLength", + "keypoints": "keyPoints", + "keysplines": "keySplines", + "keytimes": "keyTimes", + "lengthadjust": "lengthAdjust", + "limitingconeangle": "limitingConeAngle", + "markerheight": "markerHeight", + "markerunits": "markerUnits", + "markerwidth": "markerWidth", + "maskcontentunits": "maskContentUnits", + "maskunits": "maskUnits", + "numoctaves": "numOctaves", + "pathlength": "pathLength", + "patterncontentunits": "patternContentUnits", + "patterntransform": "patternTransform", + "patternunits": "patternUnits", + "pointsatx": "pointsAtX", + "pointsaty": "pointsAtY", + "pointsatz": "pointsAtZ", + "preservealpha": "preserveAlpha", + "preserveaspectratio": "preserveAspectRatio", + "primitiveunits": "primitiveUnits", + "refx": "refX", + "refy": "refY", + "repeatcount": "repeatCount", + "repeatdur": "repeatDur", + "requiredextensions": "requiredExtensions", + "requiredfeatures": "requiredFeatures", + "specularconstant": "specularConstant", + "specularexponent": "specularExponent", + "spreadmethod": "spreadMethod", + "startoffset": "startOffset", + "stddeviation": "stdDeviation", + "stitchtiles": "stitchTiles", + "surfacescale": "surfaceScale", + "systemlanguage": "systemLanguage", + "tablevalues": "tableValues", + "targetx": "targetX", + "targety": "targetY", + "textlength": "textLength", + "viewbox": "viewBox", + "viewtarget": "viewTarget", + "xchannelselector": "xChannelSelector", + "ychannelselector": "yChannelSelector", + "zoomandpan": "zoomAndPan", +} diff --git a/vendor/golang.org/x/net/html/node.go b/vendor/golang.org/x/net/html/node.go new file mode 100644 index 00000000000..6f136c4ef1d --- /dev/null +++ b/vendor/golang.org/x/net/html/node.go @@ -0,0 +1,194 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package html + +import ( + "golang.org/x/net/html/atom" +) + +// A NodeType is the type of a Node. +type NodeType uint32 + +const ( + ErrorNode NodeType = iota + TextNode + DocumentNode + ElementNode + CommentNode + DoctypeNode + scopeMarkerNode +) + +// Section 12.2.4.3 says "The markers are inserted when entering applet, +// object, marquee, template, td, th, and caption elements, and are used +// to prevent formatting from "leaking" into applet, object, marquee, +// template, td, th, and caption elements". +var scopeMarker = Node{Type: scopeMarkerNode} + +// A Node consists of a NodeType and some Data (tag name for element nodes, +// content for text) and are part of a tree of Nodes. Element nodes may also +// have a Namespace and contain a slice of Attributes. Data is unescaped, so +// that it looks like "a 0 { + return (*s)[i-1] + } + return nil +} + +// index returns the index of the top-most occurrence of n in the stack, or -1 +// if n is not present. +func (s *nodeStack) index(n *Node) int { + for i := len(*s) - 1; i >= 0; i-- { + if (*s)[i] == n { + return i + } + } + return -1 +} + +// insert inserts a node at the given index. +func (s *nodeStack) insert(i int, n *Node) { + (*s) = append(*s, nil) + copy((*s)[i+1:], (*s)[i:]) + (*s)[i] = n +} + +// remove removes a node from the stack. It is a no-op if n is not present. +func (s *nodeStack) remove(n *Node) { + i := s.index(n) + if i == -1 { + return + } + copy((*s)[i:], (*s)[i+1:]) + j := len(*s) - 1 + (*s)[j] = nil + *s = (*s)[:j] +} diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go new file mode 100644 index 00000000000..2a5abddc6e3 --- /dev/null +++ b/vendor/golang.org/x/net/html/parse.go @@ -0,0 +1,2094 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package html + +import ( + "errors" + "fmt" + "io" + "strings" + + a "golang.org/x/net/html/atom" +) + +// A parser implements the HTML5 parsing algorithm: +// https://html.spec.whatwg.org/multipage/syntax.html#tree-construction +type parser struct { + // tokenizer provides the tokens for the parser. + tokenizer *Tokenizer + // tok is the most recently read token. + tok Token + // Self-closing tags like
are treated as start tags, except that + // hasSelfClosingToken is set while they are being processed. + hasSelfClosingToken bool + // doc is the document root element. + doc *Node + // The stack of open elements (section 12.2.4.2) and active formatting + // elements (section 12.2.4.3). + oe, afe nodeStack + // Element pointers (section 12.2.4.4). + head, form *Node + // Other parsing state flags (section 12.2.4.5). + scripting, framesetOK bool + // im is the current insertion mode. + im insertionMode + // originalIM is the insertion mode to go back to after completing a text + // or inTableText insertion mode. + originalIM insertionMode + // fosterParenting is whether new elements should be inserted according to + // the foster parenting rules (section 12.2.6.1). + fosterParenting bool + // quirks is whether the parser is operating in "quirks mode." + quirks bool + // fragment is whether the parser is parsing an HTML fragment. + fragment bool + // context is the context element when parsing an HTML fragment + // (section 12.4). + context *Node +} + +func (p *parser) top() *Node { + if n := p.oe.top(); n != nil { + return n + } + return p.doc +} + +// Stop tags for use in popUntil. These come from section 12.2.4.2. +var ( + defaultScopeStopTags = map[string][]a.Atom{ + "": {a.Applet, a.Caption, a.Html, a.Table, a.Td, a.Th, a.Marquee, a.Object, a.Template}, + "math": {a.AnnotationXml, a.Mi, a.Mn, a.Mo, a.Ms, a.Mtext}, + "svg": {a.Desc, a.ForeignObject, a.Title}, + } +) + +type scope int + +const ( + defaultScope scope = iota + listItemScope + buttonScope + tableScope + tableRowScope + tableBodyScope + selectScope +) + +// popUntil pops the stack of open elements at the highest element whose tag +// is in matchTags, provided there is no higher element in the scope's stop +// tags (as defined in section 12.2.4.2). It returns whether or not there was +// such an element. If there was not, popUntil leaves the stack unchanged. +// +// For example, the set of stop tags for table scope is: "html", "table". If +// the stack was: +// ["html", "body", "font", "table", "b", "i", "u"] +// then popUntil(tableScope, "font") would return false, but +// popUntil(tableScope, "i") would return true and the stack would become: +// ["html", "body", "font", "table", "b"] +// +// If an element's tag is in both the stop tags and matchTags, then the stack +// will be popped and the function returns true (provided, of course, there was +// no higher element in the stack that was also in the stop tags). For example, +// popUntil(tableScope, "table") returns true and leaves: +// ["html", "body", "font"] +func (p *parser) popUntil(s scope, matchTags ...a.Atom) bool { + if i := p.indexOfElementInScope(s, matchTags...); i != -1 { + p.oe = p.oe[:i] + return true + } + return false +} + +// indexOfElementInScope returns the index in p.oe of the highest element whose +// tag is in matchTags that is in scope. If no matching element is in scope, it +// returns -1. +func (p *parser) indexOfElementInScope(s scope, matchTags ...a.Atom) int { + for i := len(p.oe) - 1; i >= 0; i-- { + tagAtom := p.oe[i].DataAtom + if p.oe[i].Namespace == "" { + for _, t := range matchTags { + if t == tagAtom { + return i + } + } + switch s { + case defaultScope: + // No-op. + case listItemScope: + if tagAtom == a.Ol || tagAtom == a.Ul { + return -1 + } + case buttonScope: + if tagAtom == a.Button { + return -1 + } + case tableScope: + if tagAtom == a.Html || tagAtom == a.Table { + return -1 + } + case selectScope: + if tagAtom != a.Optgroup && tagAtom != a.Option { + return -1 + } + default: + panic("unreachable") + } + } + switch s { + case defaultScope, listItemScope, buttonScope: + for _, t := range defaultScopeStopTags[p.oe[i].Namespace] { + if t == tagAtom { + return -1 + } + } + } + } + return -1 +} + +// elementInScope is like popUntil, except that it doesn't modify the stack of +// open elements. +func (p *parser) elementInScope(s scope, matchTags ...a.Atom) bool { + return p.indexOfElementInScope(s, matchTags...) != -1 +} + +// clearStackToContext pops elements off the stack of open elements until a +// scope-defined element is found. +func (p *parser) clearStackToContext(s scope) { + for i := len(p.oe) - 1; i >= 0; i-- { + tagAtom := p.oe[i].DataAtom + switch s { + case tableScope: + if tagAtom == a.Html || tagAtom == a.Table { + p.oe = p.oe[:i+1] + return + } + case tableRowScope: + if tagAtom == a.Html || tagAtom == a.Tr { + p.oe = p.oe[:i+1] + return + } + case tableBodyScope: + if tagAtom == a.Html || tagAtom == a.Tbody || tagAtom == a.Tfoot || tagAtom == a.Thead { + p.oe = p.oe[:i+1] + return + } + default: + panic("unreachable") + } + } +} + +// generateImpliedEndTags pops nodes off the stack of open elements as long as +// the top node has a tag name of dd, dt, li, option, optgroup, p, rp, or rt. +// If exceptions are specified, nodes with that name will not be popped off. +func (p *parser) generateImpliedEndTags(exceptions ...string) { + var i int +loop: + for i = len(p.oe) - 1; i >= 0; i-- { + n := p.oe[i] + if n.Type == ElementNode { + switch n.DataAtom { + case a.Dd, a.Dt, a.Li, a.Option, a.Optgroup, a.P, a.Rp, a.Rt: + for _, except := range exceptions { + if n.Data == except { + break loop + } + } + continue + } + } + break + } + + p.oe = p.oe[:i+1] +} + +// addChild adds a child node n to the top element, and pushes n onto the stack +// of open elements if it is an element node. +func (p *parser) addChild(n *Node) { + if p.shouldFosterParent() { + p.fosterParent(n) + } else { + p.top().AppendChild(n) + } + + if n.Type == ElementNode { + p.oe = append(p.oe, n) + } +} + +// shouldFosterParent returns whether the next node to be added should be +// foster parented. +func (p *parser) shouldFosterParent() bool { + if p.fosterParenting { + switch p.top().DataAtom { + case a.Table, a.Tbody, a.Tfoot, a.Thead, a.Tr: + return true + } + } + return false +} + +// fosterParent adds a child node according to the foster parenting rules. +// Section 12.2.6.1, "foster parenting". +func (p *parser) fosterParent(n *Node) { + var table, parent, prev *Node + var i int + for i = len(p.oe) - 1; i >= 0; i-- { + if p.oe[i].DataAtom == a.Table { + table = p.oe[i] + break + } + } + + if table == nil { + // The foster parent is the html element. + parent = p.oe[0] + } else { + parent = table.Parent + } + if parent == nil { + parent = p.oe[i-1] + } + + if table != nil { + prev = table.PrevSibling + } else { + prev = parent.LastChild + } + if prev != nil && prev.Type == TextNode && n.Type == TextNode { + prev.Data += n.Data + return + } + + parent.InsertBefore(n, table) +} + +// addText adds text to the preceding node if it is a text node, or else it +// calls addChild with a new text node. +func (p *parser) addText(text string) { + if text == "" { + return + } + + if p.shouldFosterParent() { + p.fosterParent(&Node{ + Type: TextNode, + Data: text, + }) + return + } + + t := p.top() + if n := t.LastChild; n != nil && n.Type == TextNode { + n.Data += text + return + } + p.addChild(&Node{ + Type: TextNode, + Data: text, + }) +} + +// addElement adds a child element based on the current token. +func (p *parser) addElement() { + p.addChild(&Node{ + Type: ElementNode, + DataAtom: p.tok.DataAtom, + Data: p.tok.Data, + Attr: p.tok.Attr, + }) +} + +// Section 12.2.4.3. +func (p *parser) addFormattingElement() { + tagAtom, attr := p.tok.DataAtom, p.tok.Attr + p.addElement() + + // Implement the Noah's Ark clause, but with three per family instead of two. + identicalElements := 0 +findIdenticalElements: + for i := len(p.afe) - 1; i >= 0; i-- { + n := p.afe[i] + if n.Type == scopeMarkerNode { + break + } + if n.Type != ElementNode { + continue + } + if n.Namespace != "" { + continue + } + if n.DataAtom != tagAtom { + continue + } + if len(n.Attr) != len(attr) { + continue + } + compareAttributes: + for _, t0 := range n.Attr { + for _, t1 := range attr { + if t0.Key == t1.Key && t0.Namespace == t1.Namespace && t0.Val == t1.Val { + // Found a match for this attribute, continue with the next attribute. + continue compareAttributes + } + } + // If we get here, there is no attribute that matches a. + // Therefore the element is not identical to the new one. + continue findIdenticalElements + } + + identicalElements++ + if identicalElements >= 3 { + p.afe.remove(n) + } + } + + p.afe = append(p.afe, p.top()) +} + +// Section 12.2.4.3. +func (p *parser) clearActiveFormattingElements() { + for { + n := p.afe.pop() + if len(p.afe) == 0 || n.Type == scopeMarkerNode { + return + } + } +} + +// Section 12.2.4.3. +func (p *parser) reconstructActiveFormattingElements() { + n := p.afe.top() + if n == nil { + return + } + if n.Type == scopeMarkerNode || p.oe.index(n) != -1 { + return + } + i := len(p.afe) - 1 + for n.Type != scopeMarkerNode && p.oe.index(n) == -1 { + if i == 0 { + i = -1 + break + } + i-- + n = p.afe[i] + } + for { + i++ + clone := p.afe[i].clone() + p.addChild(clone) + p.afe[i] = clone + if i == len(p.afe)-1 { + break + } + } +} + +// Section 12.2.5. +func (p *parser) acknowledgeSelfClosingTag() { + p.hasSelfClosingToken = false +} + +// An insertion mode (section 12.2.4.1) is the state transition function from +// a particular state in the HTML5 parser's state machine. It updates the +// parser's fields depending on parser.tok (where ErrorToken means EOF). +// It returns whether the token was consumed. +type insertionMode func(*parser) bool + +// setOriginalIM sets the insertion mode to return to after completing a text or +// inTableText insertion mode. +// Section 12.2.4.1, "using the rules for". +func (p *parser) setOriginalIM() { + if p.originalIM != nil { + panic("html: bad parser state: originalIM was set twice") + } + p.originalIM = p.im +} + +// Section 12.2.4.1, "reset the insertion mode". +func (p *parser) resetInsertionMode() { + for i := len(p.oe) - 1; i >= 0; i-- { + n := p.oe[i] + if i == 0 && p.context != nil { + n = p.context + } + + switch n.DataAtom { + case a.Select: + p.im = inSelectIM + case a.Td, a.Th: + p.im = inCellIM + case a.Tr: + p.im = inRowIM + case a.Tbody, a.Thead, a.Tfoot: + p.im = inTableBodyIM + case a.Caption: + p.im = inCaptionIM + case a.Colgroup: + p.im = inColumnGroupIM + case a.Table: + p.im = inTableIM + case a.Head: + p.im = inBodyIM + case a.Body: + p.im = inBodyIM + case a.Frameset: + p.im = inFramesetIM + case a.Html: + p.im = beforeHeadIM + default: + continue + } + return + } + p.im = inBodyIM +} + +const whitespace = " \t\r\n\f" + +// Section 12.2.6.4.1. +func initialIM(p *parser) bool { + switch p.tok.Type { + case TextToken: + p.tok.Data = strings.TrimLeft(p.tok.Data, whitespace) + if len(p.tok.Data) == 0 { + // It was all whitespace, so ignore it. + return true + } + case CommentToken: + p.doc.AppendChild(&Node{ + Type: CommentNode, + Data: p.tok.Data, + }) + return true + case DoctypeToken: + n, quirks := parseDoctype(p.tok.Data) + p.doc.AppendChild(n) + p.quirks = quirks + p.im = beforeHTMLIM + return true + } + p.quirks = true + p.im = beforeHTMLIM + return false +} + +// Section 12.2.6.4.2. +func beforeHTMLIM(p *parser) bool { + switch p.tok.Type { + case DoctypeToken: + // Ignore the token. + return true + case TextToken: + p.tok.Data = strings.TrimLeft(p.tok.Data, whitespace) + if len(p.tok.Data) == 0 { + // It was all whitespace, so ignore it. + return true + } + case StartTagToken: + if p.tok.DataAtom == a.Html { + p.addElement() + p.im = beforeHeadIM + return true + } + case EndTagToken: + switch p.tok.DataAtom { + case a.Head, a.Body, a.Html, a.Br: + p.parseImpliedToken(StartTagToken, a.Html, a.Html.String()) + return false + default: + // Ignore the token. + return true + } + case CommentToken: + p.doc.AppendChild(&Node{ + Type: CommentNode, + Data: p.tok.Data, + }) + return true + } + p.parseImpliedToken(StartTagToken, a.Html, a.Html.String()) + return false +} + +// Section 12.2.6.4.3. +func beforeHeadIM(p *parser) bool { + switch p.tok.Type { + case TextToken: + p.tok.Data = strings.TrimLeft(p.tok.Data, whitespace) + if len(p.tok.Data) == 0 { + // It was all whitespace, so ignore it. + return true + } + case StartTagToken: + switch p.tok.DataAtom { + case a.Head: + p.addElement() + p.head = p.top() + p.im = inHeadIM + return true + case a.Html: + return inBodyIM(p) + } + case EndTagToken: + switch p.tok.DataAtom { + case a.Head, a.Body, a.Html, a.Br: + p.parseImpliedToken(StartTagToken, a.Head, a.Head.String()) + return false + default: + // Ignore the token. + return true + } + case CommentToken: + p.addChild(&Node{ + Type: CommentNode, + Data: p.tok.Data, + }) + return true + case DoctypeToken: + // Ignore the token. + return true + } + + p.parseImpliedToken(StartTagToken, a.Head, a.Head.String()) + return false +} + +// Section 12.2.6.4.4. +func inHeadIM(p *parser) bool { + switch p.tok.Type { + case TextToken: + s := strings.TrimLeft(p.tok.Data, whitespace) + if len(s) < len(p.tok.Data) { + // Add the initial whitespace to the current node. + p.addText(p.tok.Data[:len(p.tok.Data)-len(s)]) + if s == "" { + return true + } + p.tok.Data = s + } + case StartTagToken: + switch p.tok.DataAtom { + case a.Html: + return inBodyIM(p) + case a.Base, a.Basefont, a.Bgsound, a.Command, a.Link, a.Meta: + p.addElement() + p.oe.pop() + p.acknowledgeSelfClosingTag() + return true + case a.Script, a.Title, a.Noscript, a.Noframes, a.Style: + p.addElement() + p.setOriginalIM() + p.im = textIM + return true + case a.Head: + // Ignore the token. + return true + } + case EndTagToken: + switch p.tok.DataAtom { + case a.Head: + n := p.oe.pop() + if n.DataAtom != a.Head { + panic("html: bad parser state: element not found, in the in-head insertion mode") + } + p.im = afterHeadIM + return true + case a.Body, a.Html, a.Br: + p.parseImpliedToken(EndTagToken, a.Head, a.Head.String()) + return false + default: + // Ignore the token. + return true + } + case CommentToken: + p.addChild(&Node{ + Type: CommentNode, + Data: p.tok.Data, + }) + return true + case DoctypeToken: + // Ignore the token. + return true + } + + p.parseImpliedToken(EndTagToken, a.Head, a.Head.String()) + return false +} + +// Section 12.2.6.4.6. +func afterHeadIM(p *parser) bool { + switch p.tok.Type { + case TextToken: + s := strings.TrimLeft(p.tok.Data, whitespace) + if len(s) < len(p.tok.Data) { + // Add the initial whitespace to the current node. + p.addText(p.tok.Data[:len(p.tok.Data)-len(s)]) + if s == "" { + return true + } + p.tok.Data = s + } + case StartTagToken: + switch p.tok.DataAtom { + case a.Html: + return inBodyIM(p) + case a.Body: + p.addElement() + p.framesetOK = false + p.im = inBodyIM + return true + case a.Frameset: + p.addElement() + p.im = inFramesetIM + return true + case a.Base, a.Basefont, a.Bgsound, a.Link, a.Meta, a.Noframes, a.Script, a.Style, a.Title: + p.oe = append(p.oe, p.head) + defer p.oe.remove(p.head) + return inHeadIM(p) + case a.Head: + // Ignore the token. + return true + } + case EndTagToken: + switch p.tok.DataAtom { + case a.Body, a.Html, a.Br: + // Drop down to creating an implied tag. + default: + // Ignore the token. + return true + } + case CommentToken: + p.addChild(&Node{ + Type: CommentNode, + Data: p.tok.Data, + }) + return true + case DoctypeToken: + // Ignore the token. + return true + } + + p.parseImpliedToken(StartTagToken, a.Body, a.Body.String()) + p.framesetOK = true + return false +} + +// copyAttributes copies attributes of src not found on dst to dst. +func copyAttributes(dst *Node, src Token) { + if len(src.Attr) == 0 { + return + } + attr := map[string]string{} + for _, t := range dst.Attr { + attr[t.Key] = t.Val + } + for _, t := range src.Attr { + if _, ok := attr[t.Key]; !ok { + dst.Attr = append(dst.Attr, t) + attr[t.Key] = t.Val + } + } +} + +// Section 12.2.6.4.7. +func inBodyIM(p *parser) bool { + switch p.tok.Type { + case TextToken: + d := p.tok.Data + switch n := p.oe.top(); n.DataAtom { + case a.Pre, a.Listing: + if n.FirstChild == nil { + // Ignore a newline at the start of a 
 block.
+				if d != "" && d[0] == '\r' {
+					d = d[1:]
+				}
+				if d != "" && d[0] == '\n' {
+					d = d[1:]
+				}
+			}
+		}
+		d = strings.Replace(d, "\x00", "", -1)
+		if d == "" {
+			return true
+		}
+		p.reconstructActiveFormattingElements()
+		p.addText(d)
+		if p.framesetOK && strings.TrimLeft(d, whitespace) != "" {
+			// There were non-whitespace characters inserted.
+			p.framesetOK = false
+		}
+	case StartTagToken:
+		switch p.tok.DataAtom {
+		case a.Html:
+			copyAttributes(p.oe[0], p.tok)
+		case a.Base, a.Basefont, a.Bgsound, a.Command, a.Link, a.Meta, a.Noframes, a.Script, a.Style, a.Title:
+			return inHeadIM(p)
+		case a.Body:
+			if len(p.oe) >= 2 {
+				body := p.oe[1]
+				if body.Type == ElementNode && body.DataAtom == a.Body {
+					p.framesetOK = false
+					copyAttributes(body, p.tok)
+				}
+			}
+		case a.Frameset:
+			if !p.framesetOK || len(p.oe) < 2 || p.oe[1].DataAtom != a.Body {
+				// Ignore the token.
+				return true
+			}
+			body := p.oe[1]
+			if body.Parent != nil {
+				body.Parent.RemoveChild(body)
+			}
+			p.oe = p.oe[:1]
+			p.addElement()
+			p.im = inFramesetIM
+			return true
+		case a.Address, a.Article, a.Aside, a.Blockquote, a.Center, a.Details, a.Dir, a.Div, a.Dl, a.Fieldset, a.Figcaption, a.Figure, a.Footer, a.Header, a.Hgroup, a.Menu, a.Nav, a.Ol, a.P, a.Section, a.Summary, a.Ul:
+			p.popUntil(buttonScope, a.P)
+			p.addElement()
+		case a.H1, a.H2, a.H3, a.H4, a.H5, a.H6:
+			p.popUntil(buttonScope, a.P)
+			switch n := p.top(); n.DataAtom {
+			case a.H1, a.H2, a.H3, a.H4, a.H5, a.H6:
+				p.oe.pop()
+			}
+			p.addElement()
+		case a.Pre, a.Listing:
+			p.popUntil(buttonScope, a.P)
+			p.addElement()
+			// The newline, if any, will be dealt with by the TextToken case.
+			p.framesetOK = false
+		case a.Form:
+			if p.form == nil {
+				p.popUntil(buttonScope, a.P)
+				p.addElement()
+				p.form = p.top()
+			}
+		case a.Li:
+			p.framesetOK = false
+			for i := len(p.oe) - 1; i >= 0; i-- {
+				node := p.oe[i]
+				switch node.DataAtom {
+				case a.Li:
+					p.oe = p.oe[:i]
+				case a.Address, a.Div, a.P:
+					continue
+				default:
+					if !isSpecialElement(node) {
+						continue
+					}
+				}
+				break
+			}
+			p.popUntil(buttonScope, a.P)
+			p.addElement()
+		case a.Dd, a.Dt:
+			p.framesetOK = false
+			for i := len(p.oe) - 1; i >= 0; i-- {
+				node := p.oe[i]
+				switch node.DataAtom {
+				case a.Dd, a.Dt:
+					p.oe = p.oe[:i]
+				case a.Address, a.Div, a.P:
+					continue
+				default:
+					if !isSpecialElement(node) {
+						continue
+					}
+				}
+				break
+			}
+			p.popUntil(buttonScope, a.P)
+			p.addElement()
+		case a.Plaintext:
+			p.popUntil(buttonScope, a.P)
+			p.addElement()
+		case a.Button:
+			p.popUntil(defaultScope, a.Button)
+			p.reconstructActiveFormattingElements()
+			p.addElement()
+			p.framesetOK = false
+		case a.A:
+			for i := len(p.afe) - 1; i >= 0 && p.afe[i].Type != scopeMarkerNode; i-- {
+				if n := p.afe[i]; n.Type == ElementNode && n.DataAtom == a.A {
+					p.inBodyEndTagFormatting(a.A)
+					p.oe.remove(n)
+					p.afe.remove(n)
+					break
+				}
+			}
+			p.reconstructActiveFormattingElements()
+			p.addFormattingElement()
+		case a.B, a.Big, a.Code, a.Em, a.Font, a.I, a.S, a.Small, a.Strike, a.Strong, a.Tt, a.U:
+			p.reconstructActiveFormattingElements()
+			p.addFormattingElement()
+		case a.Nobr:
+			p.reconstructActiveFormattingElements()
+			if p.elementInScope(defaultScope, a.Nobr) {
+				p.inBodyEndTagFormatting(a.Nobr)
+				p.reconstructActiveFormattingElements()
+			}
+			p.addFormattingElement()
+		case a.Applet, a.Marquee, a.Object:
+			p.reconstructActiveFormattingElements()
+			p.addElement()
+			p.afe = append(p.afe, &scopeMarker)
+			p.framesetOK = false
+		case a.Table:
+			if !p.quirks {
+				p.popUntil(buttonScope, a.P)
+			}
+			p.addElement()
+			p.framesetOK = false
+			p.im = inTableIM
+			return true
+		case a.Area, a.Br, a.Embed, a.Img, a.Input, a.Keygen, a.Wbr:
+			p.reconstructActiveFormattingElements()
+			p.addElement()
+			p.oe.pop()
+			p.acknowledgeSelfClosingTag()
+			if p.tok.DataAtom == a.Input {
+				for _, t := range p.tok.Attr {
+					if t.Key == "type" {
+						if strings.ToLower(t.Val) == "hidden" {
+							// Skip setting framesetOK = false
+							return true
+						}
+					}
+				}
+			}
+			p.framesetOK = false
+		case a.Param, a.Source, a.Track:
+			p.addElement()
+			p.oe.pop()
+			p.acknowledgeSelfClosingTag()
+		case a.Hr:
+			p.popUntil(buttonScope, a.P)
+			p.addElement()
+			p.oe.pop()
+			p.acknowledgeSelfClosingTag()
+			p.framesetOK = false
+		case a.Image:
+			p.tok.DataAtom = a.Img
+			p.tok.Data = a.Img.String()
+			return false
+		case a.Isindex:
+			if p.form != nil {
+				// Ignore the token.
+				return true
+			}
+			action := ""
+			prompt := "This is a searchable index. Enter search keywords: "
+			attr := []Attribute{{Key: "name", Val: "isindex"}}
+			for _, t := range p.tok.Attr {
+				switch t.Key {
+				case "action":
+					action = t.Val
+				case "name":
+					// Ignore the attribute.
+				case "prompt":
+					prompt = t.Val
+				default:
+					attr = append(attr, t)
+				}
+			}
+			p.acknowledgeSelfClosingTag()
+			p.popUntil(buttonScope, a.P)
+			p.parseImpliedToken(StartTagToken, a.Form, a.Form.String())
+			if action != "" {
+				p.form.Attr = []Attribute{{Key: "action", Val: action}}
+			}
+			p.parseImpliedToken(StartTagToken, a.Hr, a.Hr.String())
+			p.parseImpliedToken(StartTagToken, a.Label, a.Label.String())
+			p.addText(prompt)
+			p.addChild(&Node{
+				Type:     ElementNode,
+				DataAtom: a.Input,
+				Data:     a.Input.String(),
+				Attr:     attr,
+			})
+			p.oe.pop()
+			p.parseImpliedToken(EndTagToken, a.Label, a.Label.String())
+			p.parseImpliedToken(StartTagToken, a.Hr, a.Hr.String())
+			p.parseImpliedToken(EndTagToken, a.Form, a.Form.String())
+		case a.Textarea:
+			p.addElement()
+			p.setOriginalIM()
+			p.framesetOK = false
+			p.im = textIM
+		case a.Xmp:
+			p.popUntil(buttonScope, a.P)
+			p.reconstructActiveFormattingElements()
+			p.framesetOK = false
+			p.addElement()
+			p.setOriginalIM()
+			p.im = textIM
+		case a.Iframe:
+			p.framesetOK = false
+			p.addElement()
+			p.setOriginalIM()
+			p.im = textIM
+		case a.Noembed, a.Noscript:
+			p.addElement()
+			p.setOriginalIM()
+			p.im = textIM
+		case a.Select:
+			p.reconstructActiveFormattingElements()
+			p.addElement()
+			p.framesetOK = false
+			p.im = inSelectIM
+			return true
+		case a.Optgroup, a.Option:
+			if p.top().DataAtom == a.Option {
+				p.oe.pop()
+			}
+			p.reconstructActiveFormattingElements()
+			p.addElement()
+		case a.Rp, a.Rt:
+			if p.elementInScope(defaultScope, a.Ruby) {
+				p.generateImpliedEndTags()
+			}
+			p.addElement()
+		case a.Math, a.Svg:
+			p.reconstructActiveFormattingElements()
+			if p.tok.DataAtom == a.Math {
+				adjustAttributeNames(p.tok.Attr, mathMLAttributeAdjustments)
+			} else {
+				adjustAttributeNames(p.tok.Attr, svgAttributeAdjustments)
+			}
+			adjustForeignAttributes(p.tok.Attr)
+			p.addElement()
+			p.top().Namespace = p.tok.Data
+			if p.hasSelfClosingToken {
+				p.oe.pop()
+				p.acknowledgeSelfClosingTag()
+			}
+			return true
+		case a.Caption, a.Col, a.Colgroup, a.Frame, a.Head, a.Tbody, a.Td, a.Tfoot, a.Th, a.Thead, a.Tr:
+			// Ignore the token.
+		default:
+			p.reconstructActiveFormattingElements()
+			p.addElement()
+		}
+	case EndTagToken:
+		switch p.tok.DataAtom {
+		case a.Body:
+			if p.elementInScope(defaultScope, a.Body) {
+				p.im = afterBodyIM
+			}
+		case a.Html:
+			if p.elementInScope(defaultScope, a.Body) {
+				p.parseImpliedToken(EndTagToken, a.Body, a.Body.String())
+				return false
+			}
+			return true
+		case a.Address, a.Article, a.Aside, a.Blockquote, a.Button, a.Center, a.Details, a.Dir, a.Div, a.Dl, a.Fieldset, a.Figcaption, a.Figure, a.Footer, a.Header, a.Hgroup, a.Listing, a.Menu, a.Nav, a.Ol, a.Pre, a.Section, a.Summary, a.Ul:
+			p.popUntil(defaultScope, p.tok.DataAtom)
+		case a.Form:
+			node := p.form
+			p.form = nil
+			i := p.indexOfElementInScope(defaultScope, a.Form)
+			if node == nil || i == -1 || p.oe[i] != node {
+				// Ignore the token.
+				return true
+			}
+			p.generateImpliedEndTags()
+			p.oe.remove(node)
+		case a.P:
+			if !p.elementInScope(buttonScope, a.P) {
+				p.parseImpliedToken(StartTagToken, a.P, a.P.String())
+			}
+			p.popUntil(buttonScope, a.P)
+		case a.Li:
+			p.popUntil(listItemScope, a.Li)
+		case a.Dd, a.Dt:
+			p.popUntil(defaultScope, p.tok.DataAtom)
+		case a.H1, a.H2, a.H3, a.H4, a.H5, a.H6:
+			p.popUntil(defaultScope, a.H1, a.H2, a.H3, a.H4, a.H5, a.H6)
+		case a.A, a.B, a.Big, a.Code, a.Em, a.Font, a.I, a.Nobr, a.S, a.Small, a.Strike, a.Strong, a.Tt, a.U:
+			p.inBodyEndTagFormatting(p.tok.DataAtom)
+		case a.Applet, a.Marquee, a.Object:
+			if p.popUntil(defaultScope, p.tok.DataAtom) {
+				p.clearActiveFormattingElements()
+			}
+		case a.Br:
+			p.tok.Type = StartTagToken
+			return false
+		default:
+			p.inBodyEndTagOther(p.tok.DataAtom)
+		}
+	case CommentToken:
+		p.addChild(&Node{
+			Type: CommentNode,
+			Data: p.tok.Data,
+		})
+	}
+
+	return true
+}
+
+func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
+	// This is the "adoption agency" algorithm, described at
+	// https://html.spec.whatwg.org/multipage/syntax.html#adoptionAgency
+
+	// TODO: this is a fairly literal line-by-line translation of that algorithm.
+	// Once the code successfully parses the comprehensive test suite, we should
+	// refactor this code to be more idiomatic.
+
+	// Steps 1-4. The outer loop.
+	for i := 0; i < 8; i++ {
+		// Step 5. Find the formatting element.
+		var formattingElement *Node
+		for j := len(p.afe) - 1; j >= 0; j-- {
+			if p.afe[j].Type == scopeMarkerNode {
+				break
+			}
+			if p.afe[j].DataAtom == tagAtom {
+				formattingElement = p.afe[j]
+				break
+			}
+		}
+		if formattingElement == nil {
+			p.inBodyEndTagOther(tagAtom)
+			return
+		}
+		feIndex := p.oe.index(formattingElement)
+		if feIndex == -1 {
+			p.afe.remove(formattingElement)
+			return
+		}
+		if !p.elementInScope(defaultScope, tagAtom) {
+			// Ignore the tag.
+			return
+		}
+
+		// Steps 9-10. Find the furthest block.
+		var furthestBlock *Node
+		for _, e := range p.oe[feIndex:] {
+			if isSpecialElement(e) {
+				furthestBlock = e
+				break
+			}
+		}
+		if furthestBlock == nil {
+			e := p.oe.pop()
+			for e != formattingElement {
+				e = p.oe.pop()
+			}
+			p.afe.remove(e)
+			return
+		}
+
+		// Steps 11-12. Find the common ancestor and bookmark node.
+		commonAncestor := p.oe[feIndex-1]
+		bookmark := p.afe.index(formattingElement)
+
+		// Step 13. The inner loop. Find the lastNode to reparent.
+		lastNode := furthestBlock
+		node := furthestBlock
+		x := p.oe.index(node)
+		// Steps 13.1-13.2
+		for j := 0; j < 3; j++ {
+			// Step 13.3.
+			x--
+			node = p.oe[x]
+			// Step 13.4 - 13.5.
+			if p.afe.index(node) == -1 {
+				p.oe.remove(node)
+				continue
+			}
+			// Step 13.6.
+			if node == formattingElement {
+				break
+			}
+			// Step 13.7.
+			clone := node.clone()
+			p.afe[p.afe.index(node)] = clone
+			p.oe[p.oe.index(node)] = clone
+			node = clone
+			// Step 13.8.
+			if lastNode == furthestBlock {
+				bookmark = p.afe.index(node) + 1
+			}
+			// Step 13.9.
+			if lastNode.Parent != nil {
+				lastNode.Parent.RemoveChild(lastNode)
+			}
+			node.AppendChild(lastNode)
+			// Step 13.10.
+			lastNode = node
+		}
+
+		// Step 14. Reparent lastNode to the common ancestor,
+		// or for misnested table nodes, to the foster parent.
+		if lastNode.Parent != nil {
+			lastNode.Parent.RemoveChild(lastNode)
+		}
+		switch commonAncestor.DataAtom {
+		case a.Table, a.Tbody, a.Tfoot, a.Thead, a.Tr:
+			p.fosterParent(lastNode)
+		default:
+			commonAncestor.AppendChild(lastNode)
+		}
+
+		// Steps 15-17. Reparent nodes from the furthest block's children
+		// to a clone of the formatting element.
+		clone := formattingElement.clone()
+		reparentChildren(clone, furthestBlock)
+		furthestBlock.AppendChild(clone)
+
+		// Step 18. Fix up the list of active formatting elements.
+		if oldLoc := p.afe.index(formattingElement); oldLoc != -1 && oldLoc < bookmark {
+			// Move the bookmark with the rest of the list.
+			bookmark--
+		}
+		p.afe.remove(formattingElement)
+		p.afe.insert(bookmark, clone)
+
+		// Step 19. Fix up the stack of open elements.
+		p.oe.remove(formattingElement)
+		p.oe.insert(p.oe.index(furthestBlock)+1, clone)
+	}
+}
+
+// inBodyEndTagOther performs the "any other end tag" algorithm for inBodyIM.
+// "Any other end tag" handling from 12.2.6.5 The rules for parsing tokens in foreign content
+// https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inforeign
+func (p *parser) inBodyEndTagOther(tagAtom a.Atom) {
+	for i := len(p.oe) - 1; i >= 0; i-- {
+		if p.oe[i].DataAtom == tagAtom {
+			p.oe = p.oe[:i]
+			break
+		}
+		if isSpecialElement(p.oe[i]) {
+			break
+		}
+	}
+}
+
+// Section 12.2.6.4.8.
+func textIM(p *parser) bool {
+	switch p.tok.Type {
+	case ErrorToken:
+		p.oe.pop()
+	case TextToken:
+		d := p.tok.Data
+		if n := p.oe.top(); n.DataAtom == a.Textarea && n.FirstChild == nil {
+			// Ignore a newline at the start of a