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test: improve known_issues/test-vm-timeout-escape-queuemicrotask #25503

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@Trott Trott commented Jan 14, 2019

Improve known_issues/test-vm-timeout-escape-queuemicrotask to mitigate
CI failures on ubuntu1604-arm64. Failures are due to a race condition.
Use common.platformTimeout() to help, adjust timeout to make sure
queueMicrotasks() has a chance to run, and improve error message.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

Improve known_issues/test-vm-timeout-escape-queuemicrotask to mitigate
CI failures on ubuntu1604-arm64. Failures are due to a race condition.
Use `common.platformTimeout()` to help, adjust timeout to make sure
`queueMicrotasks()` has a chance to run, and improve error message.
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@Trott sadly an error occured when I tried to trigger a build :(

@nodejs-github-bot nodejs-github-bot added the test Issues and PRs related to the tests. label Jan 14, 2019
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Trott commented Jan 14, 2019

CI against master hopefully showing this flaky on ubuntu1604-arm64: https://ci.nodejs.org/job/node-stress-single-test/2132/ - (0/1000 OK)

CI against this PR hopefully showing it reliable on ubuntu1604-arm64: https://ci.nodejs.org/job/node-stress-single-test/2133/

CI (scheduled): https://ci.nodejs.org/job/node-test-pull-request/20126/

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refack commented Jan 14, 2019

Seems to be overwhelmingly better. As in pre-PR 0/1000 iterations passed, and post-PR ATM all iterations pass (151/151). Just to make sure, both tests run on test-packetnet-ubuntu1604-arm64-2. In this case I think it makes sense to fast track. Please 👍 if you concur.

@refack refack added known limitation Issues that are identified as known limitations. flaky-test Issues and PRs related to the tests with unstable failures on the CI. fast-track PRs that do not need to wait for 48 hours to land. labels Jan 14, 2019
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🎉 thanks, have been wrestling with this trying to get a few branches to pass.

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Trott commented Jan 15, 2019

Unrelated failure in another test on Windows. Re-running just Windows (because still waiting for AIX which hasn't even started yet): https://ci.nodejs.org/job/node-test-commit-windows-fanned/23965/

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Trott commented Jan 15, 2019

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Trott commented Jan 15, 2019

Resume Build CI: https://ci.nodejs.org/job/node-test-pull-request/20133/

Three failures in a row on Windows for parallel/test-trace-events-fs-sync. Starting to worry about that one....

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Trott commented Jan 15, 2019

Did a full CI re-run and this time Windows passed: https://ci.nodejs.org/job/node-test-commit/25058/

Re-running FreeBSD (only failure, unrelated): https://ci.nodejs.org/job/node-test-commit-freebsd/23400/

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Trott commented Jan 15, 2019

FreeBSD re-run was green. Landing...

Landed in 27f6d04

@Trott Trott closed this Jan 15, 2019
Trott added a commit to Trott/io.js that referenced this pull request Jan 15, 2019
Improve known_issues/test-vm-timeout-escape-queuemicrotask to mitigate
CI failures on ubuntu1604-arm64. Failures are due to a race condition.
Use `common.platformTimeout()` to help, adjust timeout to make sure
`queueMicrotasks()` has a chance to run, and improve error message.

PR-URL: nodejs#25503
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Coe <bencoe@gmail.com>
addaleax pushed a commit that referenced this pull request Jan 15, 2019
Improve known_issues/test-vm-timeout-escape-queuemicrotask to mitigate
CI failures on ubuntu1604-arm64. Failures are due to a race condition.
Use `common.platformTimeout()` to help, adjust timeout to make sure
`queueMicrotasks()` has a chance to run, and improve error message.

PR-URL: #25503
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Coe <bencoe@gmail.com>
@BridgeAR BridgeAR mentioned this pull request Jan 16, 2019
BridgeAR pushed a commit to BridgeAR/node that referenced this pull request Jan 16, 2019
Improve known_issues/test-vm-timeout-escape-queuemicrotask to mitigate
CI failures on ubuntu1604-arm64. Failures are due to a race condition.
Use `common.platformTimeout()` to help, adjust timeout to make sure
`queueMicrotasks()` has a chance to run, and improve error message.

PR-URL: nodejs#25503
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Coe <bencoe@gmail.com>
BridgeAR pushed a commit to BridgeAR/node that referenced this pull request Jan 17, 2019
Improve known_issues/test-vm-timeout-escape-queuemicrotask to mitigate
CI failures on ubuntu1604-arm64. Failures are due to a race condition.
Use `common.platformTimeout()` to help, adjust timeout to make sure
`queueMicrotasks()` has a chance to run, and improve error message.

PR-URL: nodejs#25503
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Coe <bencoe@gmail.com>
@MylesBorins MylesBorins mentioned this pull request Jan 24, 2019
@Trott Trott deleted the more-microtask branch January 13, 2022 22:50
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5 participants