Bug 207327

Summary: Regression (r255810): webanimations/accelerated-animation-canceled-before-commit.html is very flaky on Windows EWS
Product: WebKit Reporter: Aakash Jain <aakash_jain>
Component: Tools / TestsAssignee: Antoine Quint <graouts>
Status: NEW ---    
Severity: Normal CC: ap, graouts, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=207253

Description Aakash Jain 2020-02-06 05:14:25 PST 
webanimations/accelerated-animation-canceled-before-commit.html is very flaky on Windows EWS.

e.g.:
https://ews-build.webkit.org/#/builders/10/builds/6587 Found 1 pre-existing test failure: webanimations/accelerated-animation-canceled-before-commit.html

https://ews-build.webkit.org/#/builders/10/builds/6583 Found 1 new test failure: webanimations/accelerated-animation-canceled-before-commit.html

results: https://ews-build.webkit.org/results/Windows-EWS/r389934-6587/results.html

This issue doesn't seems to be happening on post-commit bots: https://results.webkit.org/?suite=layout-tests&test=webanimations%2Faccelerated-animation-canceled-before-commit.html

This test was added recently in https://trac.webkit.org/changeset/255810/webkit
Comment 1 Radar WebKit Bug Importer 2020-02-06 05:16:19 PST 
<rdar://problem/59220764>
Comment 2 Ryan Haddad 2020-02-06 09:09:22 PST 
Skipped test on Windows with https://trac.webkit.org/changeset/255959/webkit