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Issue 825046 link

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Issue metadata

Status: Fixed
Owner:
Closed: Apr 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



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virtual/mouseevent_fractional/fast/events/mouse-event-buttons-attribute.html is flaky

Project Member Reported by wolenetz@chromium.org, Mar 23 2018

Issue description

The following layout test is flaky PASS/FAIL on Win, Mac, Linux. Only Linux Trusty ASAN appears non-flaky currently.

virtual/mouseevent_fractional/fast/events/mouse-event-buttons-attribute.html

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=webkit_layout_tests&tests=mouse-event-buttons-attribute.html

Example:
http://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7/builds/61919

Note, the example build summary doesn't indicate unexpected flakiness, but I couldn't find any expectation of flakiness (other than the LayoutNG variant in FlagExpectations) in the code.

I'll mark this test flaky soon.
 
Here's an example build indicating unexpected failure of this test:
https://ci.chromium.org/buildbot/chromium.win/Win7%20Tests%20%28dbg%29%281%29/67046
(@#1 -- in the summary of the build, not just in the stdout of the test step like the example build in OP).
I'm not sure why bugdroid is slow. The flaky expectation just landed as https://chromium.googlesource.com/chromium/src/+/58e408fc0f312ce61d6128a7df9e408e3a815f1a
Project Member

Comment 4 by bugdroid1@chromium.org, Mar 23 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/58e408fc0f312ce61d6128a7df9e408e3a815f1a

commit 58e408fc0f312ce61d6128a7df9e408e3a815f1a
Author: Matt Wolenetz <wolenetz@chromium.org>
Date: Fri Mar 23 00:22:49 2018

virtual/mouseevent_fractional/fast/events/mouse-event-buttons-attribute.html is flaky

Marks it flaky.

BUG= 825046 
TBR=eirage@chromium.org,nzolghadr@chromium.org
NO-TRY=True

Change-Id: Ibdb0582fbbd0281f3d9517b6cdda961ebe7aeaca
Reviewed-on: https://chromium-review.googlesource.com/977081
Reviewed-by: Matthew Wolenetz <wolenetz@chromium.org>
Commit-Queue: Matthew Wolenetz <wolenetz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#545302}
[modify] https://crrev.com/58e408fc0f312ce61d6128a7df9e408e3a815f1a/third_party/WebKit/LayoutTests/TestExpectations

Owner: eirage@chromium.org
Status: Assigned (was: Untriaged)
Project Member

Comment 6 by bugdroid1@chromium.org, Apr 13 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2b5cc07ce35013c841f93a02ba902b8bcd42fb55

commit 2b5cc07ce35013c841f93a02ba902b8bcd42fb55
Author: Ella Ge <eirage@chromium.org>
Date: Fri Apr 13 16:04:27 2018

remove mouse-event-buttons-attribute.html flaky expectation

Remove flaky expectation for layout test
virtual/mouseevent_fractional/fast/events/mouse-event-buttons-attribute.html
Can't reproduce the failure locally in both Win, Mac and Linux.

Bug:  825046 
Change-Id: I529606bed85ddc59e09e9937c0b784af51ffdc5a
Reviewed-on: https://chromium-review.googlesource.com/992891
Reviewed-by: Navid Zolghadr <nzolghadr@chromium.org>
Commit-Queue: Ella Ge <eirage@chromium.org>
Cr-Commit-Position: refs/heads/master@{#550631}
[modify] https://crrev.com/2b5cc07ce35013c841f93a02ba902b8bcd42fb55/third_party/WebKit/LayoutTests/TestExpectations

Comment 7 by eirage@chromium.org, Apr 13 2018

Status: Fixed (was: Assigned)
Project Member

Comment 8 by bugdroid1@chromium.org, Apr 17 2018

Labels: merge-merged-testbranch
The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2b5cc07ce35013c841f93a02ba902b8bcd42fb55

commit 2b5cc07ce35013c841f93a02ba902b8bcd42fb55
Author: Ella Ge <eirage@chromium.org>
Date: Fri Apr 13 16:04:27 2018

remove mouse-event-buttons-attribute.html flaky expectation

Remove flaky expectation for layout test
virtual/mouseevent_fractional/fast/events/mouse-event-buttons-attribute.html
Can't reproduce the failure locally in both Win, Mac and Linux.

Bug:  825046 
Change-Id: I529606bed85ddc59e09e9937c0b784af51ffdc5a
Reviewed-on: https://chromium-review.googlesource.com/992891
Reviewed-by: Navid Zolghadr <nzolghadr@chromium.org>
Commit-Queue: Ella Ge <eirage@chromium.org>
Cr-Commit-Position: refs/heads/master@{#550631}
[modify] https://crrev.com/2b5cc07ce35013c841f93a02ba902b8bcd42fb55/third_party/WebKit/LayoutTests/TestExpectations

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