Faiure for gesture-tapHighlight-form-input-text.html on WebKit Linux Trusty (dbg) |
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Issue descriptionThere are 2 failures within the last three build of https://ci.chromium.org/buildbot/chromium.webkit/WebKit%20Linux%20Trusty%20%28dbg%29/: https://ci.chromium.org/buildbot/chromium.webkit/WebKit%20Linux%20Trusty%20%28dbg%29/8706 https://ci.chromium.org/buildbot/chromium.webkit/WebKit%20Linux%20Trusty%20%28dbg%29/8708 Example log: 02:17:45.305 22997 worker/6 compositing/gestures/gesture-tapHighlight-form-input-text-expected.html output stderr lines: 02:17:45.305 22997 02:17:45.305 22997 DevTools listening on ws://127.0.0.1:49215/devtools/browser/ab2a4beb-f097-4da7-ba1b-3f1c715cc271 02:17:45.305 22997 Fontconfig warning: "/etc/fonts/fonts.conf", line 146: blank doesn't take any effect anymore. please remove it from your fonts.conf 02:17:45.305 22997 [29156:29156:0112/021740.380422:WARNING:gpu_info.cc(104)] No active GPU found, returning primary GPU. 02:17:45.654 22997 "/b/s/w/ir/out/Debug/image_diff --diff /b/s/w/itCzZoIY/tmpeXxw0f/actual.png /b/s/w/itCzZoIY/tmpeXxw0f/expected.png /b/s/w/itCzZoIY/tmpeXxw0f/diff.png" took 0.35s 02:17:46.010 22997 "/b/s/w/ir/out/Debug/image_diff --diff /b/s/w/itCzZoIY/tmpMbZFY_/actual.png /b/s/w/itCzZoIY/tmpMbZFY_/expected.png /b/s/w/itCzZoIY/tmpMbZFY_/diff.png" took 0.35s 02:17:46.038 22865 [560/3262] virtual/spv175/compositing/gestures/gesture-tapHighlight-form-input-text.html failed unexpectedly (reference mismatch) 02:17:46.011 22997 worker/6 virtual/spv175/compositing/gestures/gesture-tapHighlight-form-input-text.html failed: 02:17:46.011 22997 worker/6 reference mismatch 02:17:46.011 22997 worker/6 killing secondary driver 02:17:46.011 22997 killed pid 29028 +paint-dev@: Can anyone here help investigating and triaging?
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Jan 12 2018
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Jan 12 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/8ac650c3062a8b54ed09d03e2c2c3c1f6792b734 commit 8ac650c3062a8b54ed09d03e2c2c3c1f6792b734 Author: Friedrich Horschig <fhorschig@chromium.org> Date: Fri Jan 12 16:45:06 2018 Mark gesture-tapHighlight-form-input-text.html flaky on Linux This test flaked in 2 out of the last 3 builds. Mark it flaky for Linux bots only. TBR=paint-dev@chromium.org Bug: 801533 Change-Id: Ied3dcd4aec67a3b442d98526d774c7dabc41e7bc Reviewed-on: https://chromium-review.googlesource.com/864143 Reviewed-by: Friedrich Horschig <fhorschig@chromium.org> Reviewed-by: Stephen Chenney <schenney@chromium.org> Commit-Queue: Stephen Chenney <schenney@chromium.org> Cr-Commit-Position: refs/heads/master@{#528971} [modify] https://crrev.com/8ac650c3062a8b54ed09d03e2c2c3c1f6792b734/third_party/WebKit/LayoutTests/TestExpectations
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Jan 12 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/a6f8aa8c8ab9bc85d51f0d6c9cf437a3d517188a commit a6f8aa8c8ab9bc85d51f0d6c9cf437a3d517188a Author: Xianzhu Wang <wangxianzhu@chromium.org> Date: Fri Jan 12 19:58:09 2018 [PE] Deflake compositing/gestures/gesture-tapHighlight-form-input-text.html When the test failed, one of the test result and the expected result had a black triangle at the bottom-left corner of the input and the other didn't have. This means that the states of the input were different and the native theme painted differently. The root cause was that the test uses setTimeout() which doesn't garantee timely result. I would not bother to change logic of the old test. Just add -webkit-appearance: none to avoid different painting in different states. Bug: 801533 Change-Id: Ifff1478c56c31ed99efeccc79405d9a65f982d1f Reviewed-on: https://chromium-review.googlesource.com/864822 Reviewed-by: Chris Harrelson <chrishtr@chromium.org> Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org> Cr-Commit-Position: refs/heads/master@{#529034} [modify] https://crrev.com/a6f8aa8c8ab9bc85d51f0d6c9cf437a3d517188a/third_party/WebKit/LayoutTests/TestExpectations [modify] https://crrev.com/a6f8aa8c8ab9bc85d51f0d6c9cf437a3d517188a/third_party/WebKit/LayoutTests/compositing/gestures/gesture-tapHighlight-form-input-text-expected.html [modify] https://crrev.com/a6f8aa8c8ab9bc85d51f0d6c9cf437a3d517188a/third_party/WebKit/LayoutTests/compositing/gestures/gesture-tapHighlight-form-input-text.html
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Jan 17 2018
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Comment 1 by fhorschig@chromium.org
, Jan 12 2018