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Issue 796289 link

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Issue metadata

Status: Duplicate
Merged: issue 795899
Owner:
OOO until 2019-01-24
Closed: Dec 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug



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"gpu_tests.pixel_integration_test.PixelIntegrationTest.Pixel_2DCanvasWebGL" is flaky

Project Member Reported by chromium...@appspot.gserviceaccount.com, Dec 19 2017

Issue description

"gpu_tests.pixel_integration_test.PixelIntegrationTest.Pixel_2DCanvasWebGL" is flaky.

This issue was created automatically by the chromium-try-flakes app. Please find the right owner to fix the respective test/step and assign this issue to them. If the step/test is infrastructure-related, please add Infra-Troopers label and change issue status to Untriaged. When done, please remove the issue from Sheriff Bug Queue by removing the Sheriff-Chromium label.

We have detected 4 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyVAsSBUZsYWtlIklncHVfdGVzdHMucGl4ZWxfaW50ZWdyYXRpb25fdGVzdC5QaXhlbEludGVncmF0aW9uVGVzdC5QaXhlbF8yRENhbnZhc1dlYkdMDA.

Flaky tests should be disabled within 30 minutes unless culprit CL is found and reverted. Please see more details here: https://sites.google.com/a/chromium.org/dev/developers/tree-sheriffs/sheriffing-bug-queues#triaging-auto-filed-flakiness-bugs
 

Comment 1 by rogerm@chromium.org, Dec 20 2017

Owner: kbr@chromium.org
Status: Assigned (was: Untriaged)
Flakiness seems like it may havs subsided, but marking the test as flaky in

   https://chromium-review.googlesource.com/c/chromium/src/+/836815

... and assigning to kbr@ as blame-owner for further triage, reassignment, and/or confirmation.

Project Member

Comment 2 by bugdroid1@chromium.org, Dec 20 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/09e12f2eac9ac397df0aa12042ffab241c2befae

commit 09e12f2eac9ac397df0aa12042ffab241c2befae
Author: Roger McFarlane <rogerm@chromium.org>
Date: Wed Dec 20 18:10:51 2017

Marking Pixel_2DCanvasWebGL as flaky.

Bug= 796289 
TBR=kbr@chromium.org

Bug:  796289 
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: Ib5c0af5dc049f5c2825fafa532719e3842b8365b
Reviewed-on: https://chromium-review.googlesource.com/836815
Commit-Queue: Roger McFarlane <rogerm@chromium.org>
Reviewed-by: Roger McFarlane <rogerm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#525373}
[modify] https://crrev.com/09e12f2eac9ac397df0aa12042ffab241c2befae/content/test/gpu/gpu_tests/pixel_expectations.py

Comment 3 by rogerm@chromium.org, Dec 20 2017

Labels: -Sheriff-Chromium

Comment 4 by kbr@chromium.org, Dec 21 2017

The failures were, for example:

https://ci.chromium.org/buildbot/tryserver.chromium.win/win7_chromium_rel_ng/67961

https://chromium-swarm.appspot.com/task?id=3a84d675320d5f10&refresh=10&show_raw=1


Downloading gs://chromium-gpu-archive/reference-images/Pixel_2DCanvasWebGL_v5_win_10de_1cb3_msaa.png to c:\b\s\w\itx56rtj\tmpahlvxw.png
...
CloudStorageError: Your "Oauth 2.0 User Account" credentials are invalid. For more help, see "gsutil help creds", or re-run the gsutil config command (see "gsutil help config").

Failure: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:661).


This was  Issue 795899 , already fixed (which is why the flakiness subsided). Reverting the new expectation.


Comment 5 by kbr@chromium.org, Dec 21 2017

Mergedinto: 795899
Status: Duplicate (was: Assigned)
Project Member

Comment 6 by bugdroid1@chromium.org, Dec 21 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/9db7eff9b11ec065c960647c392f1f8ebe960d71

commit 9db7eff9b11ec065c960647c392f1f8ebe960d71
Author: Kenneth Russell <kbr@chromium.org>
Date: Thu Dec 21 01:55:36 2017

Revert "Marking Pixel_2DCanvasWebGL as flaky."

This reverts commit 09e12f2eac9ac397df0aa12042ffab241c2befae.

Reason for revert: flakiness was addressed in  http://crbug.com/795899  .

Original change's description:
> Marking Pixel_2DCanvasWebGL as flaky.
> 
> Bug= 796289 
> TBR=kbr@chromium.org
> 
> Bug:  796289 
> Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
> Change-Id: Ib5c0af5dc049f5c2825fafa532719e3842b8365b
> Reviewed-on: https://chromium-review.googlesource.com/836815
> Commit-Queue: Roger McFarlane <rogerm@chromium.org>
> Reviewed-by: Roger McFarlane <rogerm@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#525373}

TBR=rogerm@chromium.org,kbr@chromium.org

Change-Id: I6e77aec4d216729b922720066363ee734ceb68e9
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug:  796289 ,  795899 
Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Reviewed-on: https://chromium-review.googlesource.com/838560
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#525561}
[modify] https://crrev.com/9db7eff9b11ec065c960647c392f1f8ebe960d71/content/test/gpu/gpu_tests/pixel_expectations.py

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