RESOLVED FIXED 196125
[Web Animations] com.apple.WebKit.WebContent.Development at com.apple.WebCore: WebCore::WebAnimation::timeToNextTick const + 757 
https://bugs.webkit.org/show_bug.cgi?id=196125
Summary [Web Animations] com.apple.WebKit.WebContent.Development at com.apple.WebCore...
Antoine Quint
Reported 2019-03-21 18:58:50 PDT
We eventually hit the ASSERT_NOT_REACHED in WebAnimation::timeToNextTick with the following command: run-webkit-tests --debug animations/stacking-context-not-fill-forwards.html --iterations=1000 --exit-after-n-failures=1
Attachments
Patch (2.51 KB, patch)
2019-03-21 19:03 PDT, Antoine Quint 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Antoine Quint
Comment 1 2019-03-21 18:59:05 PDT
<rdar://problem/46520059>
Antoine Quint
Comment 2 2019-03-21 19:03:20 PDT
Created attachment 365664 [details] Patch
Dean Jackson
Comment 3 2019-03-21 19:04:09 PDT
Comment on attachment 365664 [details] Patch Where is the test?
Antoine Quint
Comment 4 2019-03-21 19:08:17 PDT
(In reply to Dean Jackson from comment #3) > Comment on attachment 365664 [details] > Patch > > Where is the test? The API itself wouldn’t let you input a value close enough to the boundary to be within the epsilon because they get rounded to the nearest millisecond. We'll know this issue is fixed as this caused crashes in Debug builds for a number of tests, this should now go down to 0.
WebKit Commit Bot
Comment 5 2019-03-22 06:47:01 PDT
Comment on attachment 365664 [details] Patch Clearing flags on attachment: 365664 Committed r243374: <https://trac.webkit.org/changeset/243374>
WebKit Commit Bot
Comment 6 2019-03-22 06:47:02 PDT
All reviewed patches have been landed. Closing bug.
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