Bug 289556 – [ Sequoia wk2 Release x86_64 ] fast/events/page-visibility-transition-test.html is a flaky timeout.

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Yasmin Karimi]

fast/events/page-visibility-transition-test.html 

This test is a flaky timeout on Sequoia wk2 Release on Macmini8,1 with x86_64.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=fast%2Fevents%2Fpage-visibility-transition-test.html

DIFF:

@@ -1,23 +1,11 @@
+FAIL: Timed out waiting for notifyDone to be called
+
 This test checks that Page Visibility state values are correct and the event changes are fired correctly.
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS document.visibilityState is "visible"
-PASS document.hidden is false
-PASS internals.scriptedAnimationsAreSuspended is false
-PASS event.bubbles is true
-PASS document.visibilityState is "hidden"
-PASS document.hidden is true
-PASS internals.scriptedAnimationsAreSuspended is true
-PASS document.visibilityState is "hidden"
-PASS document.hidden is true
-PASS internals.scriptedAnimationsAreSuspended is true
-PASS event.bubbles is true
-PASS document.visibilityState is "visible"
-PASS document.hidden is false
-PASS internals.scriptedAnimationsAreSuspended is false
-PASS successfullyParsed is true
+FAIL document.visibilityState should be visible. Was hidden.
+FAIL document.hidden should be false. Was true.
+FAIL internals.scriptedAnimationsAreSuspended should be false. Was true.
 
-TEST COMPLETE
-

DIFF URL:

https://build.webkit.org/results/Apple-Sequoia-Release-WK2-Tests/291948@main%20(1900)/fast/events/page-visibility-transition-test-pretty-diff.html

REPRODUCIBILITY:

I was unable to reproduce on MacOS Sequoia 15.3.1 (24D70 / x86_64).

[Radar WebKit Bug Importer]

<rdar://problem/146779909>

[EWS]

Test gardening commit 291966@main (ccfa85dddea1): <https://commits.webkit.org/291966@main>

Reviewed commits have been landed. Closing PR #42274 and removing active labels.

[Ryosuke Niwa]

I can reproduce this flakiness with:
./Tools/Scripts/run-webkit-tests --release --no-build --no-show-results --iterations 20 --exit-after-n-failures 1 LayoutTests/fast/events/page-visibility-*

[Ryosuke Niwa]

Pull request: https://github.com/WebKit/WebKit/pull/43887

[EWS]

Committed 293529@main (99686511ff70): <https://commits.webkit.org/293529@main>

Reviewed commits have been landed. Closing PR #43887 and removing active labels.

[Ryosuke Niwa]

Re-opening for pull request https://github.com/WebKit/WebKit/pull/44171

[EWS]

Committed 293772@main (e87e6c066dd0): <https://commits.webkit.org/293772@main>

Reviewed commits have been landed. Closing PR #44171 and removing active labels.