Bug 287922 – REGRESSION (289994@main?): [macOS Debug] imported/w3c/web-platform-tests/fullscreen/api/element tests are flaky failure

• Component: New Bugs
• Status: RESOLVED FIXED

[Marta Darbinyan]

The following tests are flaky in EWS and also failing on post-commit bots since 289994@main.

imported/w3c/web-platform-tests/fullscreen/api/element-request-fullscreen-namespaces.html
imported/w3c/web-platform-tests/fullscreen/api/element-ready-check-containing-iframe.html


+++ /Volumes/Data/worker/Apple-Sonoma-Debug-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/fullscreen/api/element-request-fullscreen-namespaces-actual.txt
@@ -4,5 +4,5 @@
 PASS requestFullscreen() fails for an element in  namespace
 PASS requestFullscreen() succeed for an element in http://www.w3.org/1999/xhtml namespace
 PASS requestFullscreen() succeed for an element in http://www.w3.org/2000/svg namespace
-PASS requestFullscreen() succeed for an element in http://www.w3.org/1998/Math/MathML namespace
+FAIL requestFullscreen() succeed for an element in http://www.w3.org/1998/Math/MathML namespace promise_test: Unhandled rejection with value: object "InvalidStateError: The object is in an invalid state." 

Test results:
https://build.webkit.org/results/Apple-Sonoma-Debug-WK2-Tests/290492@main%20(3217)/results.html

History:
https://results.webkit.org/?style=debug&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Ffullscreen%2Fapi%2Felement-request-fullscreen-namespaces.html&flavor=wk2

[Radar WebKit Bug Importer]

<rdar://problem/145104423>

[EWS]

Committed 290581@main (4371fe213e6d): <https://commits.webkit.org/290581@main>

Reviewed commits have been landed. Closing PR #40821 and removing active labels.

[EWS]

Test gardening commit 291673@main (da29d7a96515): <https://commits.webkit.org/291673@main>

Reviewed commits have been landed. Closing PR #41966 and removing active labels.