"gpu_tests.pixel_integration_test.PixelIntegrationTest.Pixel_WebGLSadCanvas" is flaky |
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Issue description"gpu_tests.pixel_integration_test.PixelIntegrationTest.Pixel_WebGLSadCanvas" 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 3 recent flakes. List of all flakes can be found at https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyVQsSBUZsYWtlIkpncHVfdGVzdHMucGl4ZWxfaW50ZWdyYXRpb25fdGVzdC5QaXhlbEludGVncmF0aW9uVGVzdC5QaXhlbF9XZWJHTFNhZENhbnZhcww. 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
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Apr 23 2018
https://logs.chromium.org/v/?s=chromium%2Fbuildbucket%2Fcr-buildbucket.appspot.com%2F8948521805855593712%2F%2B%2Fsteps%2Fpixel_test_on_ATI_GPU_on_Mac_Retina__with_patch__on_Mac-10.12.6%2F0%2Fstdout says: [51/54] gpu_tests.pixel_integration_test.PixelIntegrationTest.Pixel_WebGLSadCanvas failed unexpectedly 12.3110s: See http://chromium-browser-gpu-tests.commondatastorage.googleapis.com/view_test_results.html?a1a823a3a67fdca534085123cc6b3adc6606ae56_mac_chromium_rel_ng_telemetry for this run's test results
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Apr 23 2018
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Apr 23 2018
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Apr 24 2018
Fails on CQ: https://ci.chromium.org/p/chromium/builders/luci.chromium.try/mac_chromium_rel_ng/31603
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Apr 25 2018
Also, almost always fails on Nexus 9 and Shield TV. https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Android%20FYI%20Release%20%28Nexus%209%29/2361 https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Android%20FYI%20Release%20%28NVIDIA%20Shield%20TV%29/1756 Strangely, this started after an attempted fix: https://chromium-review.googlesource.com/1023336
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Apr 25 2018
Oh, that's because the attempted fix removed the suppression. I'll restore it.
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Apr 25 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/6cb06fe1654ff67cef70596117101b923a665396 commit 6cb06fe1654ff67cef70596117101b923a665396 Author: Yuly Novikov <ynovikov@chromium.org> Date: Wed Apr 25 19:41:41 2018 Add suppressions for Pixel_WebGLSadCanvas Bug: 835867, 575305 Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel Change-Id: I03bd2083fc5df341ce0d4717d0c5af3abe822763 Tbr: kbr@chromium.org Reviewed-on: https://chromium-review.googlesource.com/1028224 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Yuly Novikov <ynovikov@chromium.org> Cr-Commit-Position: refs/heads/master@{#553700} [modify] https://crrev.com/6cb06fe1654ff67cef70596117101b923a665396/content/test/gpu/gpu_tests/pixel_expectations.py
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Apr 27 2018
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Apr 28 2018
This test is fairly traumatic as it kills the GPU process and then expects the browser to recover and re-render the web page including the sad canvas. Since the flakes have been suppressed, let me downgrade this to P2 and try to make the test more robust by adding a longer delay before the screenshot is taken.
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May 16 2018
Detected 3 new flakes for test/step "gpu_tests.pixel_integration_test.PixelIntegrationTest.Pixel_WebGLSadCanvas". To see the actual flakes, please visit https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyVQsSBUZsYWtlIkpncHVfdGVzdHMucGl4ZWxfaW50ZWdyYXRpb25fdGVzdC5QaXhlbEludGVncmF0aW9uVGVzdC5QaXhlbF9XZWJHTFNhZENhbnZhcww. This message was posted automatically by the chromium-try-flakes app. Since flakiness is ongoing, the issue was moved back into Sheriff Bug Queue (unless already there).
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May 16 2018
I'll expand the flakiness expectations to all platforms.
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May 17 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/760f1687affc92949347f09324df4fa09a863a17 commit 760f1687affc92949347f09324df4fa09a863a17 Author: James Darpinian <jdarpinian@chromium.org> Date: Thu May 17 03:06:43 2018 Expand flakiness expectations for Pixel_WebGLSadCanvas The flakiness is on all platforms. https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyVQsSBUZsYWtlIkpncHVfdGVzdHMucGl4ZWxfaW50ZWdyYXRpb25fdGVzdC5QaXhlbEludGVncmF0aW9uVGVzdC5QaXhlbF9XZWJHTFNhZENhbnZhcww Bug: 835867 Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel Change-Id: I959dd5e6db6f8ca4f50effeca828a8cd98f6b5fa Reviewed-on: https://chromium-review.googlesource.com/1062911 Commit-Queue: James Darpinian <jdarpinian@chromium.org> Reviewed-by: Kenneth Russell <kbr@chromium.org> Cr-Commit-Position: refs/heads/master@{#559410} [modify] https://crrev.com/760f1687affc92949347f09324df4fa09a863a17/content/test/gpu/gpu_tests/pixel_expectations.py
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May 17 2018
Bug assigned and actively being worked on, removing Sheriff label.
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Aug 8
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Aug 22
Issue 876711 has been merged into this issue. |
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Comment 1 by thestig@chromium.org
, Apr 23 2018