Bug 203225
| Summary: | [ Mac ] Layout Test legacy-animation-engine/compositing/backing/transform-transition-from-outside-view.html is flaky | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Truitt Savell <tsavell> |
| Component: | Tools / Tests | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED CONFIGURATION CHANGED | ||
| Severity: | Normal | CC: | ap, graouts, 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=184611 | ||
Truitt Savell
The following layout test is flaky on Mac
legacy-animation-engine/compositing/backing/transform-transition-from-outside-view.html
Probable cause:
This test is highly flakey on Mac. It has expectations set for wk1 already but has been failing on wk2 as well. Test was introduced in https://trac.webkit.org/changeset/230471/webkit . I am able to reproduce it easily with running it In iterations. I have been unable so far to find a revision that this does not fail on.
Flakiness Dashboard:
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=legacy-animation-engine%2Fcompositing%2Fbacking%2Ftransform-transition-from-outside-view.html
Diff:
--- /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/legacy-animation-engine/compositing/backing/transform-transition-from-outside-view-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/legacy-animation-engine/compositing/backing/transform-transition-from-outside-view-actual.txt
@@ -14,7 +14,7 @@
(bounds 148.00 128.00)
(drawsContent 1)
(backingStoreAttached 1)
- (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [-400.00 0.00 0.00 1.00])
+ (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [-399.99 0.00 0.00 1.00])
(children 1
(GraphicsLayer
(offsetFromRenderer width=-14 height=-14)
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/56482469>
Truitt Savell
marked test as failing while investigating https://trac.webkit.org/changeset/251398/webkit
Alexey Proskuryakov
Is this the same as bug 184611?
Truitt Savell
The diff is very different between these now o I don't think I would consider them the same.
Antoine Quint
I think Alexey is right, the flakiness reported was before the fix for bug 184611 landed.
Alexey Proskuryakov
There were no failures since the fix for bug 184611 landed, so this is either a dupe or something that got fixed even earlier. Marking R/CC because there is no need to investigate which.
Truitt Savell
Removed expectation for this test in https://trac.webkit.org/changeset/251541/webkit