Bug 287987
| Summary: | [ macOS WK2 ] media/media-source/media-source-minimumupcomingpresentationtime.html is a flaky text failure | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Robert Jenner <jenner> |
| Component: | Media | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | jer.noble, webkit-bot-watchers-bugzilla, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Robert Jenner
media/media-source/media-source-minimumupcomingpresentationtime.html
is a flaky text failure on MacOS WK2. As of this writing it is flaky on macOS Ventura and higher.
HISTORY:
https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-source%2Fmedia-source-minimumupcomingpresentationtime.html
DIFF:
https://build.webkit.org/results/Apple-Sequoia-Release-AppleSilicon-WK2-Tests/290607@main%20(1695)/media/media-source/media-source-minimumupcomingpresentationtime-pretty-diff.html
RUN(internals.setMaximumQueueDepthForTrackID(sourceBuffer, 1, 3))
RUN(sourceBuffer.appendBuffer(samples))
EVENT(updateend)
-EXPECTED (internals.minimumUpcomingPresentationTimeForTrackID(sourceBuffer, 1) == '1') OK
+EXPECTED (internals.minimumUpcomingPresentationTimeForTrackID(sourceBuffer, 1) == '1'), OBSERVED '0' FAIL
RUN(video.currentTime = 4)
EVENT(seeked)
EXPECTED (internals.minimumUpcomingPresentationTimeForTrackID(sourceBuffer, 1) == '8') OK
RUN(sourceBuffer.appendBuffer(samples))
EVENT(updateend)
-EXPECTED (internals.minimumUpcomingPresentationTimeForTrackID(sourceBuffer, 1) == '7') OK
+EXPECTED (internals.minimumUpcomingPresentationTimeForTrackID(sourceBuffer, 1) == '7'), OBSERVED '8' FAIL
END OF TEST
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Robert Jenner
It should be noted that this test ONLY runs in WK2, not WK1.
Robert Jenner
I was able to reproduce the failure at macOS Sequoia Production ToT running the test as follows:
run-webkit-tests media/media-source/media-source-minimumupcomingpresentationtime.html --iterations 1000
Of 1000 iterations it reproduces approximately 13 times.
Radar WebKit Bug Importer
<rdar://problem/145156323>
EWS
Test gardening commit 290630@main (c446f3429528): <https://commits.webkit.org/290630@main>
Reviewed commits have been landed. Closing PR #40882 and removing active labels.
Jer Noble
> result-analysis confidence-check media/media-source/media-source-minimumupcomingpresentationtime.html
Results for media/media-source/media-source-minimumupcomingpresentationtime.html
PASS 100.00%
This test no longer flakes.
Jer Noble
*** This bug has been marked as a duplicate of bug 313712 ***