Bug 278934 – [ macOS iOS wk2 ] imported/w3c/web-platform-tests/content-security-policy/inheritance/history.sub.html is a flaky failure.

• Component: New Bugs
• Status: NEW

[Anfernee Viduya]

imported/w3c/web-platform-tests/content-security-policy/inheritance/history.sub.html 
is a flaky failure for some time now. 

HISTORY: 
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcontent-security-policy%2Finheritance%2Fhistory.sub.html&platform=ios&platform=mac&architecture=x86_64&architecture=arm64&style=debug&style=release&flavor=wk2

DIFF:
 PASS History navigation: blob URL document is navigated back from history same-origin.
 PASS History navigation: blob URL document is navigated back from history cross-origin.
 PASS History navigation: blob URL document is navigated back from history (without bfcache on Firefox) same-origin.
-PASS History navigation: blob URL document is navigated back from history (without bfcache on Firefox) cross-origin.
+FAIL History navigation: blob URL document is navigated back from history (without bfcache on Firefox) cross-origin. step_wait_func: Wait for the popup to navigate. Timed out waiting on condition

LINK: 
https://build.webkit.org/results/Apple-Sonoma-Release-WK2-Tests/282961@main%20(4366)/imported/w3c/web-platform-tests/content-security-policy/inheritance/history.sub-diff.txt

REPRODUCIBILITY: 
I was able to reproduce on ToT using command: 
run-webkit-tests imported/w3c/web-platform-tests/content-security-policy/inheritance/history.sub.html --debug --iterations=100

[Radar WebKit Bug Importer]

<rdar://problem/135029566>

[EWS]

Test gardening commit 282983@main (3dbe872927b3): <https://commits.webkit.org/282983@main>

Reviewed commits have been landed. Closing PR #32955 and removing active labels.