Bug 297067 – [ iOS, macOS ] fast/forms/state-restore-form-associated-custom-elements.html is a flaky timeout

• Component: New Bugs
• Status: NEW

[Bryan Medina]

fast/forms/state-restore-form-associated-custom-elements.html

is a flaky timeout on iOS and macOS wk2, and shows as a failure on macOS wk1 with identical diff

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fforms%2Fstate-restore-form-associated-custom-elements.html

TEXT DIFF:
--- /Volumes/Data/worker/Apple-iOS-18-Simulator-Release-WK2-Tests/build/layout-test-results/fast/forms/state-restore-form-associated-custom-elements-expected.txt
+++ /Volumes/Data/worker/Apple-iOS-18-Simulator-Release-WK2-Tests/build/layout-test-results/fast/forms/state-restore-form-associated-custom-elements-actual.txt
@@ -1,29 +1,3 @@
-
-Upgraded form-associated custom elements without an owner:
-PASS $("noowner-upgrade1").restoredState is "foo"
-PASS $("noowner-upgrade2").restoredState is "bar"
-PASS isFormDataEqual($("noowner-upgrade3").restoredState, __formData2) is true
-PASS isFormDataEqual($("noowner-upgrade4").restoredState, __formData1) is true
-
-Upgraded form-associated custom elements with a form owner:
-PASS isFormDataEqual($("upgrade1").restoredState, __formData2) is true
-PASS $("upgrade2").restoredState is "foo"
-PASS isFormDataEqual($("upgrade3").restoredState, __formData1) is true
-PASS $("upgrade4").restoredState is "bar"
-
-Predefined form-associated custom elements without an owner:
-PASS $("noowner-predefined1").restoredState is "foo"
-PASS $("noowner-predefined2").restoredState is "bar"
-PASS isFormDataEqual($("noowner-predefined3").restoredState, __formData1) is true
-PASS isFormDataEqual($("noowner-predefined4").restoredState, __formData2) is true
-
-Predefined form-associated custom elements with a form owner:
-PASS $("predefined1").restoredState is "foo"
-PASS isFormDataEqual($("predefined2").restoredState, __formData1) is true
-PASS $("predefined3").restoredState is "bar"
-PASS $("predefined4").restoredState is "foo"
-PASS successfullyParsed is true
-
-TEST COMPLETE
+FAIL: Timed out waiting for notifyDone to be called
 
 
TEXT DIFF URL:
https://build.webkit.org/results/Apple-iOS-18-Simulator-Release-WK2-Tests/298327%40main%20(2934)/fast/forms/state-restore-form-associated-custom-elements-diff.txt

[Radar WebKit Bug Importer]

<rdar://problem/157770350>

[Bryan Medina]

I was able to reproduce the timeout locally on my device running iOS 18 Simulator Release ToT using the following command:

run-webkit-tests fast/forms/state-restore-form-associated-custom-elements.html --iOS-simulator --iterations=200 -f

[EWS]

Test gardening commit 298354@main (832948a8f9b9): <https://commits.webkit.org/298354@main>

Reviewed commits have been landed. Closing PR #49077 and removing active labels.

[EWS]

Test gardening commit 298356@main (9e80fd063ece): <https://commits.webkit.org/298356@main>

Reviewed commits have been landed. Closing PR #49078 and removing active labels.

[Bryan Medina]

I'm seeing the test has been flaky for as long as its history shows.