Bug 206614
| Summary: | REGRESSION: [ Mac wk2 ] compositing/video/video-border-radius-clipping.html is a flaky image failure | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Truitt Savell <tsavell> |
| Component: | Compositing | Assignee: | Peng Liu <peng.liu6> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | peng.liu6, simon.fraser, 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=205226 | ||
Truitt Savell
compositing/video/video-border-radius-clipping.html
Description:
This test is a flaky failure on Mac WK2. It is a known constant failure on Catalina wk1 from webkit.org/b/205226
The diff shows a 1 when it should be a 4 with a lesser blue curve on the left side.
I am able to reproduce this locally by just running this test in iterations.
It looks like this started around r252246 which is the earliest failure.
History:
https://results.webkit.org/?suite=layout-tests&test=compositing%2Fvideo%2Fvideo-border-radius-clipping.html
Diff:
https://build.webkit.org/results/Apple-Catalina-Release-WK2-Tests/r254939%20(2328)/compositing/video/video-border-radius-clipping-diffs.html
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/58814182>
Simon Fraser (smfr)
We're getting a different video frame.
Alexey Proskuryakov
results.webkit.org shows a clear regression in early November, but internal bots have been flakily failing throughout the history.
Why is this test that is about clipping so flaky? Can we just have a video whose frames are all the same perhaps?
Simon Fraser (smfr)
It's flakey because it's apparently impossible to have a non-flakey test that actually shows video frames.
Peng Liu
*** This bug has been marked as a duplicate of bug 205226 ***