Bug 298269 – REGRESSION(299417@main): [ iOS Release, macOS wk2 ] imported/w3c/web-platform-tests/html/anonymous-iframe/session-storage.tentative.https.window.html

• Status: NEW
• Component: New Bugs

[Bryan Medina]

imported/w3c/web-platform-tests/html/anonymous-iframe/session-storage.tentative.https.window.html

is a flaky text failure on iOS Release and macOS wk2 

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fanonymous-iframe%2Fsession-storage.tentative.https.window.html

TEXT DIFF:
--- /Volumes/Data/worker/Apple-Sequoia-Debug-AppleSilicon-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/html/anonymous-iframe/session-storage.tentative.https.window-expected.txt
+++ /Volumes/Data/worker/Apple-Sequoia-Debug-AppleSilicon-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/html/anonymous-iframe/session-storage.tentative.https.window-actual.txt
@@ -1,3 +1,3 @@
 
-FAIL Session storage is correctly partitioned with regards to credentialless iframe assert_equals: expected "not found" but got "value_1"
+FAIL Session storage is correctly partitioned with regards to credentialless iframe assert_equals: expected "not found" but got "value_2"
 
TEXT DIFF URL:
https://build.webkit.org/results/Apple-iPadOS-18-Simulator-Release-WK2-Tests/299425@main%20(1906)/imported/w3c/web-platform-tests/html/anonymous-iframe/session-storage.tentative.https.window-diff.txt

[Radar WebKit Bug Importer]

<rdar://problem/159701639>

[Bryan Medina]

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

run-webkit-tests imported/w3c/web-platform-tests/html/anonymous-iframe/session-storage.tentative.https.window.html --ios-simulator

[EWS]

Test gardening commit 299457@main (c59eb47e4ddf): <https://commits.webkit.org/299457@main>

Reviewed commits have been landed. Closing PR #50204 and removing active labels.

[Bryan Medina]

It seems that this test started to flakily fail due to the resync at 299417@main, making it the regression point.