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Issue 842102 link

Starred by 1 user
Status: Duplicate
Merged: issue 833380
Owner:
lijeffrey@chromium.org
Closed: May 2018
Cc:
sadrul@chromium.org
█ robert...@chromium.org
chanli@chromium.org
lijeffrey@chromium.org
liaoyuke@chromium.org
st...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug
Flaky-Test: SitePerProcessHighDPIHitTestBrowserTest.HitTestLayerSquashing/0



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SitePerProcessHighDPIHitTestBrowserTest.HitTestLayerSquashing/0 is Flaky

Project Member Reported by Findit, May 11 2018 
Findit has detected a flake at test SitePerProcessHighDPIHitTestBrowserTest.HitTestLayerSquashing/0.

Culprit (70.0% confidence): https://chromium-review.googlesource.com/q/I53aaaf47a9f05a29930430c764bf87118c8c940e
Regression range: None

Analysis: https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyxwELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKQAWNocm9taXVtLm1lbW9yeS9MaW51eCBUU2FuIFRlc3RzLzIxNDAxL2NvbnRlbnRfYnJvd3NlcnRlc3RzL1UybDBaVkJsY2xCeWIyTmxjM05JYVdkb1JGQkpTR2wwVkdWemRFSnliM2R6WlhKVVpYTjBMa2hwZEZSbGMzUk1ZWGxsY2xOeGRXRnphR2x1Wnk4dwwLEhNNYXN0ZXJGbGFrZUFuYWx5c2lzGAEM

If this result was incorrect, apply the label Test-Findit-Wrong, mark the bug as Untriaged and the component Tools>Test>Findit>Flakiness.
Project Member

Comment 1 by Findit, May 11 2018 

Findit identified the culprit r557769 with confidence 70.0% in the config "chromium.memory / Linux TSan Tests"
based on the flakiness trend:

https://findit-for-me.appspot.com/waterfall/flake?key=ag9zfmZpbmRpdC1mb3ItbWVyxwELEhdNYXN0ZXJGbGFrZUFuYWx5c2lzUm9vdCKQAWNocm9taXVtLm1lbW9yeS9MaW51eCBUU2FuIFRlc3RzLzIxNDAxL2NvbnRlbnRfYnJvd3NlcnRlc3RzL1UybDBaVkJsY2xCeWIyTmxjM05JYVdkb1JGQkpTR2wwVkdWemRFSnliM2R6WlhKVVpYTjBMa2hwZEZSbGMzUk1ZWGxsY2xOeGRXRnphR2x1Wnk4dwwLEhNNYXN0ZXJGbGFrZUFuYWx5c2lzGAEM


Automatically posted by the findit-for-me app (https://goo.gl/Ot9f7N).
Feedback is welcome! Please use component Tools>Test>FindIt>Flakiness

Comment 2 by tmartino@chromium.org, May 11 2018 

Hmm, given that the test is a Linux test and the code in the CL in question is Android, I'm thinking it might be a misdiagnosis. The next revision range has a couple large rolls: https://chromium.googlesource.com/chromium/src/+log/0f8ed56514969817982a21d92fc49a7bca4f44fe..e70d162178da30290d20139eabcf9d8440196474?pretty=fuller

Comment 3 by rdevlin....@chromium.org, May 11 2018

Cc: sadrul@chromium.org
Components: Tools>Test>FindIt>Flakiness
Labels: Test-Findit-Wrong
Status: Untriaged (was: Available)
Agreed with #2.  This seems like a wrong findit.  Applying labels, and cc'ing sadrul@, the original author of the test.

Comment 4 by st...@chromium.org, May 11 2018

Owner: lijeffrey@chromium.org
Status: Assigned (was: Untriaged)
Jeff, can you follow up? Maybe file a separate bug after some actionable task is figured out for this false positive?

Comment 5 by timloh@chromium.org, May 14 2018

Mergedinto: 833380
Status: Duplicate (was: Assigned)
►

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