Bug 206961

Summary: [ Mojave wk2 ] media/media-fragments/TC0035.html is flaky failing.
Product: WebKit Reporter: Jason Lawrence <Lawrence.j>
Component: MediaAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: tsavell, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=187557
https://bugs.webkit.org/show_bug.cgi?id=207143
Attachments:
Description Flags
Update Test Expectations none

Jason Lawrence
Reported 2020-01-29 13:24:31 PST
media/media-fragments/TC0035.html Description: This test is flaky failing on Mojave wk2. Results: https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-fragments%2FTC0035.html Diff: --- /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/media/media-fragments/TC0035-expected.txt +++ /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/media/media-fragments/TC0035-actual.txt @@ -4,7 +4,7 @@ Fragment: '%74=3' Comment: The media is requested from 3 seconds to the end. Note: %74 is equivalent to t. EVENT(canplaythrough) -EXPECTED (video.currentTime == '3') OK +EXPECTED (video.currentTime == '3'), OBSERVED '0' FAIL RUN(video.play()) EVENT(pause) EXPECTED (video.currentTime - fragmentEndTime <= '0.75') OK
Attachments
Update Test Expectations (1.56 KB, patch)
2020-01-29 13:36 PST, Jason Lawrence 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-01-29 13:24:55 PST
<rdar://problem/59004140>
Jason Lawrence
Comment 2 2020-01-29 13:36:20 PST
Created attachment 389178 [details] Update Test Expectations
Truitt Savell
Comment 3 2020-01-29 13:49:31 PST
Comment on attachment 389178 [details] Update Test Expectations Clearing flags on attachment: 389178 Committed r255382: <https://trac.webkit.org/changeset/255382>
Jason Lawrence
Comment 4 2020-02-18 17:24:45 PST
I am able to reproduce this issue with a debug build of r256864 using this command: run-webkit-tests media/media-fragments/TC0035.html --iterations 3000 --exit-after-n-failures 5 -f --force --debug -g [2081/3000] media/media-fragments/TC0035.html failed unexpectedly (test timed out, text diff) 2999 tests ran as expected, 1 didn't:
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