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test: fix flaky test-http-client-timeout-with-data #10431
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test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`.
Sample failure in CI: https://ci.nodejs.org/job/node-test-commit-osx/6810/nodes=osx1010/console: not ok 1302 sequential/test-http-client-timeout-with-data
---
duration_ms: 0.358
severity: fail
stack: |-
assert.js:85
throw new assert.AssertionError({
^
AssertionError: 0 == 1
at process.<anonymous> (/Users/iojs/build/workspace/node-test-commit-osx/nodes/osx1010/test/sequential/test-http-client-timeout-with-data.js:10:10)
at emitOne (events.js:101:20)
at process.emit (events.js:188:7) |
(Oh, moved back to |
CI stress test showing current version failing under load: https://ci.nodejs.org/job/node-stress-single-test/1094/nodes=osx1010/console CI stress test showing the version in this PR succeeding under load: https://ci.nodejs.org/job/node-stress-single-test/1095/nodes=osx1010/console |
/cc @nodejs/testing Also /cc @bnoordhuis to make sure I'm not undermining some subtlety in the test |
Still trying to get a review on this one. Maybe @nodejs/platform-freebsd or @nodejs/http ? |
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: nodejs#10431 Reviewed-By: James M Snell <jasnell@gmail.com>
Landed in 0b33ef8 |
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
test-http-client-timeout-with-data has failed here and there in CI on FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer set for 100ms. However, they are not necessarily set in the same tick of the event loop and their ordering is therefore not guaranteed. Instead of using a timer, this change listens for an event on the listener to know when the socket timeout has occurred and then runs the code originally in the timer. Additional refactoring: Replaced `process.on('exit', ...)` checks with `common.mustCall()` and replaced usage of `assert.equal()` with `assert.strictEqual()`. PR-URL: #10431 Reviewed-By: James M Snell <jasnell@gmail.com>
Description of change
test-http-client-timeout-with-data has failed here and there in CI on
FreeBSD and OS X. The test has a socket timeout set to 50ms and a timer
set for 100ms. However, they are not necessarily set in the same tick of
the event loop and their ordering is therefore not guaranteed.
Instead of using a timer, this change listens for an event on the
listener to know when the socket timeout has occurred and then runs the
code originally in the timer.
Additional refactoring: Replaced
process.on('exit', ...)
checks withcommon.mustCall()
and replaced usage ofassert.equal()
withassert.strictEqual()
.Checklist
make -j4 test
(UNIX), orvcbuild test
(Windows) passesAffected core subsystem(s)
test http