Auto merge of #2743 - alexcrichton:better-test-suite, r=alexcrichton

Split the test suite into multiple binaries

Helps reduce compile time of tests, more ergonomic names to type, more conventional configuration, and makes it basically easier to work with.

The previous `support` module is now a separate `cargotest` crate.

Cargo.toml

@@ -49,14 +49,9 @@ winapi = "0.2"
 hamcrest = "0.1"
 bufstream = "0.1"
 filetime = "0.1"
+cargotest = { path = "tests/cargotest" }
 
 [[bin]]
 name = "cargo"
 test = false
 doc = false
-
-[[test]]
-name = "tests"
-
-[[test]]
-name = "resolve"

tests/test_bad_config.rs → tests/bad-config.rs

@@ -1,10 +1,12 @@
-use support::{project, execs};
-use support::registry::Package;
-use hamcrest::assert_that;
+extern crate cargotest;
+extern crate hamcrest;
 
-fn setup() {}
+use cargotest::support::{project, execs};
+use cargotest::support::registry::Package;
+use hamcrest::assert_that;
 
-test!(bad1 {
+#[test]
+fn bad1() {
     let foo = project("foo")
         .file("Cargo.toml", r#"
             [package]
@@ -23,9 +25,10 @@ test!(bad1 {
 [ERROR] expected table for configuration key `target.nonexistent-target`, \
 but found string in [..]config
 "));
-});
+}
 
-test!(bad2 {
+#[test]
+fn bad2() {
     let foo = project("foo")
         .file("Cargo.toml", r#"
             [package]
@@ -54,9 +57,10 @@ Caused by:
 Caused by:
   found TOML configuration value of unknown type `float`
 "));
-});
+}
 
-test!(bad3 {
+#[test]
+fn bad3() {
     let foo = project("foo")
         .file("Cargo.toml", r#"
             [package]
@@ -75,9 +79,10 @@ test!(bad3 {
 [ERROR] invalid configuration for key `http.proxy`
 expected a string, but found a boolean in [..]config
 "));
-});
+}
 
-test!(bad4 {
+#[test]
+fn bad4() {
     let foo = project("foo")
         .file(".cargo/config", r#"
             [cargo-new]
@@ -91,9 +96,10 @@ Caused by:
   invalid configuration for key `cargo-new.name`
 expected a string, but found a boolean in [..]config
 "));
-});
+}
 
-test!(bad5 {
+#[test]
+fn bad5() {
     let foo = project("foo")
         .file(".cargo/config", r#"
             foo = ""
@@ -115,9 +121,10 @@ Caused by:
 Caused by:
   expected integer, but found string
 "));
-});
+}
 
-test!(bad_cargo_config_jobs {
+#[test]
+fn bad_cargo_config_jobs() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -134,9 +141,10 @@ test!(bad_cargo_config_jobs {
                 execs().with_status(101).with_stderr("\
 [ERROR] build.jobs must be positive, but found -1 in [..]
 "));
-});
+}
 
-test!(default_cargo_config_jobs {
+#[test]
+fn default_cargo_config_jobs() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -151,9 +159,10 @@ test!(default_cargo_config_jobs {
     "#);
     assert_that(foo.cargo_process("build").arg("-v"),
                 execs().with_status(0));
-});
+}
 
-test!(good_cargo_config_jobs {
+#[test]
+fn good_cargo_config_jobs() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -168,9 +177,10 @@ test!(good_cargo_config_jobs {
     "#);
     assert_that(foo.cargo_process("build").arg("-v"),
                 execs().with_status(0));
-});
+}
 
-test!(invalid_global_config {
+#[test]
+fn invalid_global_config() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -196,9 +206,10 @@ Caused by:
 [..]config:1:2 expected `=`, but found eof
 
 "));
-});
+}
 
-test!(bad_cargo_lock {
+#[test]
+fn bad_cargo_lock() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -216,9 +227,10 @@ test!(bad_cargo_lock {
 Caused by:
   expected a section for the key `root`
 "));
-});
+}
 
-test!(bad_git_dependency {
+#[test]
+fn bad_git_dependency() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -242,9 +254,10 @@ Caused by:
 Caused by:
   [[..]] 'file:///' is not a valid local file URI
 "));
-});
+}
 
-test!(bad_crate_type {
+#[test]
+fn bad_crate_type() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -263,9 +276,10 @@ warning: crate-type \"bad_type\" was not one of lib|rlib|dylib|staticlib
 [COMPILING] foo v0.0.0 (file:///[..])
 [RUNNING] `rustc [..] --crate-type rlib [..]`
 "));
-});
+}
 
-test!(malformed_override {
+#[test]
+fn malformed_override() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
         [package]
@@ -289,9 +303,10 @@ Caused by:
 Cargo.toml:[..]
 
 "));
-});
+}
 
-test!(duplicate_binary_names {
+#[test]
+fn duplicate_binary_names() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
        [package]
@@ -317,9 +332,10 @@ test!(duplicate_binary_names {
 Caused by:
   found duplicate binary name e, but all binary targets must have a unique name
 "));
-});
+}
 
-test!(duplicate_example_names {
+#[test]
+fn duplicate_example_names() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
        [package]
@@ -345,9 +361,10 @@ test!(duplicate_example_names {
 Caused by:
   found duplicate example name ex, but all binary targets must have a unique name
 "));
-});
+}
 
-test!(duplicate_bench_names {
+#[test]
+fn duplicate_bench_names() {
     let foo = project("foo")
     .file("Cargo.toml", r#"
        [package]
@@ -373,9 +390,10 @@ test!(duplicate_bench_names {
 Caused by:
   found duplicate bench name ex, but all binary targets must have a unique name
 "));
-});
+}
 
-test!(duplicate_deps {
+#[test]
+fn duplicate_deps() {
     let foo = project("foo")
     .file("shim-bar/Cargo.toml", r#"
        [package]
@@ -416,9 +434,10 @@ test!(duplicate_deps {
 Caused by:
   found duplicate dependency name bar, but all dependencies must have a unique name
 "));
-});
+}
 
-test!(unused_keys {
+#[test]
+fn unused_keys() {
     let foo = project("foo")
         .file("Cargo.toml", r#"
            [package]
@@ -436,9 +455,10 @@ test!(unused_keys {
 warning: unused manifest key: target.foo.bar
 [COMPILING] foo v0.1.0 (file:///[..])
 "));
-});
+}
 
-test!(empty_dependencies {
+#[test]
+fn empty_dependencies() {
     let p = project("empty_deps")
     .file("Cargo.toml", r#"
         [package]
@@ -458,4 +478,4 @@ test!(empty_dependencies {
 warning: dependency (foo) specified without providing a local path, Git repository, or version \
 to use. This will be considered an error in future versions
 "));
-});
+}