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Issue 813216 link

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Issue metadata

Status: Archived
Owner:
Closed: Dec 5
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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http/tests/devtools/elements/styles-3/style-rule-from-imported-stylesheet.js is Flaky

Project Member Reported by ynovikov@chromium.org, Feb 16 2018

Issue description

Failed here for an unrelated change:
https://ci.chromium.org/buildbot/tryserver.chromium.win/win7_chromium_rel_ng/105202

Other failures:
https://ci.chromium.org/buildbot/tryserver.chromium.win/win7_chromium_rel_ng/105133
https://ci.chromium.org/buildbot/tryserver.chromium.win/win7_chromium_rel_ng/105105

Log seems to be:
13:56:02.662 3512 worker/0 http/tests/devtools/elements/styles-3/style-rule-from-imported-stylesheet.js output stderr lines:
13:56:02.662 3512   [6636:912:0216/135600.453:INFO:media_foundation_video_encode_accelerator_win.cc(370)] Windows versions earlier than 8 are not supported.
13:56:02.663 3512   [2976:7548:0216/135600.718:ERROR:single_thread_proxy.cc(648)] NOT IMPLEMENTED
13:56:02.663 3512   [6332:7596:0216/135600.983:ERROR:single_thread_proxy.cc(648)] NOT IMPLEMENTED
13:56:02.668 3512 [1/1] http/tests/devtools/elements/styles-3/style-rule-from-imported-stylesheet.js failed unexpectedly (text diff)
13:56:02.668 3512 worker/0 http/tests/devtools/elements/styles-3/style-rule-from-imported-stylesheet.js failed:
13:56:02.668 3512 worker/0  text diff

Error messages look unrelated, as other tests pass with the same messages.
 
Owner: einbinder@chromium.org
Status: Assigned (was: Untriaged)
Project Member

Comment 2 by bugdroid1@chromium.org, Feb 23 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/6e5b2daa140785189e8e46b1d2b0ce21d301dda8

commit 6e5b2daa140785189e8e46b1d2b0ce21d301dda8
Author: Takuto Ikuta <tikuta@google.com>
Date: Fri Feb 23 10:16:24 2018

Mark style-rule-from-imported-stylesheet.js as flaky

Following CLs retried due to the flakiness of this test.
https://chromium-review.googlesource.com/c/chromium/src/+/931990/1
https://chromium-review.googlesource.com/c/chromium/src/+/927401/2
https://chromium-review.googlesource.com/c/chromium/src/+/881865/5
https://chromium-review.googlesource.com/c/chromium/src/+/925273/2

Not sure, but looks unrelated to the test.
https://chromium-review.googlesource.com/c/chromium/src/+/923583/2
https://chromium-review.googlesource.com/c/chromium/src/+/924196/3

There are 25 tryjobs which failed in this test but success in retry in recent 3 days.

Note:
From the log of win7_chromium_rel_ng builder in recent 3 days,
* there are 1973 success tryjobs.
* there are 707 failure tryjobs.
* there are 331 failure webkit layout tests.

This CL will remove 3% of retry due to test flakiness.

NOTRY=true

Bug:  813216 
Change-Id: Ic2ef5f92ead11bff208957cd3f8391b3ff3aac2a
Reviewed-on: https://chromium-review.googlesource.com/934061
Commit-Queue: Takuto Ikuta <tikuta@google.com>
Reviewed-by: Yoshifumi Inoue <yosin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#538748}
[modify] https://crrev.com/6e5b2daa140785189e8e46b1d2b0ce21d301dda8/third_party/WebKit/LayoutTests/TestExpectations

Status: Archived (was: Assigned)
Test failures are processed as a part of a dedicated triage, bulk-closing the bugs.

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