Bug 306785 – REGRESSION (2025-09-26): [macOS iOS] imported/w3c/web-platform-tests/storage-access-api/requestStorageAccess-insecure.sub.window.html is a flaky text failure

• Status: NEW
• Component: Website Storage

[Diego De La Toba]

imported/w3c/web-platform-tests/storage-access-api/requestStorageAccess-insecure.sub.window.html on MacOS and IOS. 


HISTORY:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fstorage-access-api%2FrequestStorageAccess-insecure.sub.window.html


DIFF:
--- /Volumes/Data/worker/Apple-iOS-26-Simulator-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/storage-access-api/requestStorageAccess-insecure.sub.window-expected.txt
+++ /Volumes/Data/worker/Apple-iOS-26-Simulator-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/storage-access-api/requestStorageAccess-insecure.sub.window-actual.txt
@@ -6,10 +6,10 @@
 PASS [top-level-context] document.requestStorageAccess() should be rejected when called with a user gesture in insecure context
 PASS [same-origin-frame] document.requestStorageAccess() should exist on the document interface
 PASS [same-origin-frame] document.requestStorageAccess() should be rejected in insecure context
+PASS [cross-origin-frame] document.requestStorageAccess() should exist on the document interface
+PASS [cross-origin-frame] document.requestStorageAccess() should be rejected in insecure context
 PASS [nested-same-origin-frame] document.requestStorageAccess() should exist on the document interface
 PASS [nested-same-origin-frame] document.requestStorageAccess() should be rejected in insecure context
-PASS [cross-origin-frame] document.requestStorageAccess() should exist on the document interface
-PASS [cross-origin-frame] document.requestStorageAccess() should be rejected in insecure context
 PASS [nested-cross-origin-frame] document.requestStorageAccess() should exist on the document interface
 PASS [nested-cross-origin-frame] document.requestStorageAccess() should be rejected in insecure context
 


URL:
https://build.webkit.org/results/Apple-iOS-26-Simulator-Release-WK2-Tests/306624@main%20(1545)/imported/w3c/web-platform-tests/storage-access-api/requestStorageAccess-insecure.sub.window-pretty-diff.html


REPRODUCTION: 
Reproduced on macOS Tahoe and IOS 26.2 Release Tot with the following:

run-webkit-tests --release --force --no-retry --iterations 2000 imported/w3c/web-platform-tests/storage-access-api/requestStorageAccess-insecure.sub.window.html

run-webkit-tests --ios-simulator --child-processes=1  --iterations 100 --force imported/w3c/web-platform-tests/storage-access-api/requestStorageAccess-insecure.sub.window.html

I am going to mark expectations as pass fail while this pends investigation.

[Radar WebKit Bug Importer]

<rdar://problem/169459594>

[Diego De La Toba]

Pull request: https://github.com/WebKit/WebKit/pull/57709

[EWS]

Test gardening commit 306645@main (a8ffafd2bb1c): <https://commits.webkit.org/306645@main>

Reviewed commits have been landed. Closing PR #57709 and removing active labels.

[Diego De La Toba]

Pull request: https://github.com/WebKit/WebKit/pull/57810