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test: move timer-dependent test to sequential #9359

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@Trott Trott commented Oct 29, 2016

Checklist
  • make -j8 test (UNIX), or vcbuild test nosign (Windows) passes
  • commit message follows commit guidelines
Affected core subsystem(s)

test stream

Description of change

test-stream2-readable-empty-buffer-no-eof fails on resource-constrained
machines due to its use of timers. Moving it to sequential will make it
more reliable.

Failures were noticed on freebsd10-64 in CI. I am able to replicate the
failure with tools/test.py --repeat=100 -j 100. When run alone, it
passes reliably.

test-stream2-readable-empty-buffer-no-eof fails on resource-constrained
machines due to its use of timers. Moving it to sequential will make it
more reliable.

Failures were noticed on freebsd10-64 in CI. I am able to replicate the
failure with `tools/test.py --repeat=100 -j 100`. When run alone, it
passes reliably.
@Trott Trott added stream Issues and PRs related to the stream subsystem. test Issues and PRs related to the tests. freebsd Issues and PRs related to the FreeBSD platform. labels Oct 29, 2016
@nodejs-github-bot nodejs-github-bot added the test Issues and PRs related to the tests. label Oct 29, 2016
@addaleax
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LGTM, but since I see no reason why a streams test would use timers at all, here’s a proposed alternative that works by removing the timers: #9360

Trott pushed a commit to Trott/io.js that referenced this pull request Nov 2, 2016
test-stream2-readable-empty-buffer-no-eof fails on resource-constrained
machines due to its use of timers. Removing timers makes it more
reliable and doesn’t affect the validity of the test, as it only uses
relative timing relations.

Failures were noticed on freebsd10-64 in CI. I am able to replicate the
failure with `tools/test.py --repeat=100 -j 100`. When run alone, it
passes reliably.

Refs: nodejs#9359
PR-URL: hkttps://github.com/nodejs/pull/9360
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
@Trott
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Trott commented Nov 2, 2016

Closed in favor of #9360

@Trott Trott closed this Nov 2, 2016
evanlucas pushed a commit that referenced this pull request Nov 3, 2016
test-stream2-readable-empty-buffer-no-eof fails on resource-constrained
machines due to its use of timers. Removing timers makes it more
reliable and doesn’t affect the validity of the test, as it only uses
relative timing relations.

Failures were noticed on freebsd10-64 in CI. I am able to replicate the
failure with `tools/test.py --repeat=100 -j 100`. When run alone, it
passes reliably.

Refs: #9359
PR-URL: hkttps://github.com//pull/9360
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
MylesBorins pushed a commit that referenced this pull request Nov 22, 2016
test-stream2-readable-empty-buffer-no-eof fails on resource-constrained
machines due to its use of timers. Removing timers makes it more
reliable and doesn’t affect the validity of the test, as it only uses
relative timing relations.

Failures were noticed on freebsd10-64 in CI. I am able to replicate the
failure with `tools/test.py --repeat=100 -j 100`. When run alone, it
passes reliably.

Refs: #9359
PR-URL: hkttps://github.com//pull/9360
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
@Trott Trott deleted the freebsd2 branch January 13, 2022 22:44
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3 participants