"virtual/*/external/wpt/feature-policy/feature-policy-nested-header-policy-disallowed-for-all.https.sub.html" is flaky |
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Issue description"virtual/video-surface-layer/external/wpt/feature-policy/feature-policy-nested-header-policy-disallowed-for-all.https.sub.html" 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=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyiAELEgVGbGFrZSJ9dmlydHVhbC92aWRlby1zdXJmYWNlLWxheWVyL2V4dGVybmFsL3dwdC9mZWF0dXJlLXBvbGljeS9mZWF0dXJlLXBvbGljeS1uZXN0ZWQtaGVhZGVyLXBvbGljeS1kaXNhbGxvd2VkLWZvci1hbGwuaHR0cHMuc3ViLmh0bWwM. 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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Sep 18
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Sep 18
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/c49c9875450e79a5be30e9f9a33ba83c0ff6fbc4 commit c49c9875450e79a5be30e9f9a33ba83c0ff6fbc4 Author: Asanka Herath <asanka@chromium.org> Date: Tue Sep 18 17:06:10 2018 Update WPT test expectations for some feature-policy tests Both virtual/video-surface-layer/external/wpt/feature-policy/feature-policy-nested-header-policy-disallowed-for-all.https.sub.html and virtual/unified-autoplay/external/wpt/feature-policy/feature-policy-nested-header-policy-disallowed-for-all.https.sub.html are timing out in a flaky manner. They were added in https://chromium-review.googlesource.com/887324 around February of 2018. Started flaking out (as far as the dashboard knows) June 6, 2018. The most recent and more frequent flakes started around September 12, 2018. No clear culprit found. Bug: 884445 Change-Id: Ib26f9c51eaa41224aa964156e5b26c0174739008 Reviewed-on: https://chromium-review.googlesource.com/1231074 Reviewed-by: Ian Clelland <iclelland@chromium.org> Commit-Queue: Asanka Herath <asanka@chromium.org> Cr-Commit-Position: refs/heads/master@{#592085} [modify] https://crrev.com/c49c9875450e79a5be30e9f9a33ba83c0ff6fbc4/third_party/WebKit/LayoutTests/TestExpectations
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Sep 18
Removing from sheriff queue.
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Sep 21
Looks like the test is occasionally taking >6s to complete (and therefore timing out,) because it ends up loading 42 subframes, 7-at-a-time in promise tests, which necessarily run sequentially. I'll look at doing all of the tests in parallel, or else splitting this into 2+ smaller tests. |
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Comment 1 by asanka@chromium.org
, Sep 18