Bug 281984 – Undo test changes expecting SameSite=Lax cookies by default

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Anfernee Viduya]

imported/w3c/web-platform-tests/html/cross-origin-embedder-policy/anonymous-iframe/cookie.tentative.https.window.html
imported/w3c/web-platform-tests/html/anonymous-iframe/cookie.tentative.https.window.html
are constant failures. 

HISTORY: 
https://results.webkit.org/?platform=ios&platform=mac&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fanonymous-iframe%2Fcookie.tentative.https.window.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcross-origin-embedder-policy%2Fanonymous-iframe%2Fcookie.tentative.https.window.html

DIFF: 
 PASS Setup
 FAIL Anonymous same-origin iframe is loaded without credentials assert_equals: expected (undefined) undefined but got (string) "same_origin"
-PASS Anonymous cross-origin iframe is loaded without credentials
+FAIL Anonymous cross-origin iframe is loaded without credentials assert_equals: expected (undefined) undefined but got (string) "cross_origin"
 FAIL same_origin anonymous iframe can't send same_origin credentials assert_equals: expected (undefined) undefined but got (string) "same_origin"
-PASS same_origin anonymous iframe can't send cross_origin credentials
-PASS cross_origin anonymous iframe can't send cross_origin credentials
-PASS cross_origin anonymous iframe can't send same_origin credentials
+FAIL same_origin anonymous iframe can't send cross_origin credentials assert_equals: expected (undefined) undefined but got (string) "cross_origin"
+FAIL cross_origin anonymous iframe can't send cross_origin credentials assert_equals: expected (undefined) undefined but got (string) "cross_origin"
+FAIL cross_origin anonymous iframe can't send same_origin credentials assert_equals: expected (undefined) undefined but got (string) "same_origin"
 FAIL same_origin anonymous iframe can't send same_origin credentials on child iframe assert_equals: expected (undefined) undefined but got (string) "same_origin"
-PASS same_origin anonymous iframe can't send cross_origin credentials on child iframe
-PASS cross_origin anonymous iframe can't send cross_origin credentials on child iframe
-PASS cross_origin anonymous iframe can't send same_origin credentials on child iframe
+FAIL same_origin anonymous iframe can't send cross_origin credentials on child iframe assert_equals: expected (undefined) undefined but got (string) "cross_origin"
+FAIL cross_origin anonymous iframe can't send cross_origin credentials on child iframe assert_equals: expected (undefined) undefined but got (string) "cross_origin"
+FAIL cross_origin anonymous iframe can't send same_origin credentials on child iframe assert_equals: expected (undefined) undefined but got (string) "same_origin"

DIFF LINK: 
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Sequoia-Debug-WK2-Tests-EWS/47ddd35b-87-rerun/imported/w3c/web-platform-tests/html/anonymous-iframe/cookie.tentative.https.window-diff.txt
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Sequoia-Debug-WK2-Tests-EWS/47ddd35b-87-rerun/imported/w3c/web-platform-tests/html/cross-origin-embedder-policy/anonymous-iframe/cookie.tentative.https.window-diff.txt

REPRODUCIBILITY: 
I was able to reproduce the test using command on ToT using. 
run-webkit-tests <test_name> --debug --iterations=10

DESCRIPTION: 
At the time creating this bug, the only testers reporting constant failure results are on EWS Sequoia Queues.

[Radar WebKit Bug Importer]

<rdar://problem/138487628>

[EWS]

Test gardening commit 285613@main (17cda4f9cdfe): <https://commits.webkit.org/285613@main>

Reviewed commits have been landed. Closing PR #35635 and removing active labels.

[Charlie Wolfe]

Pull request: https://github.com/WebKit/WebKit/pull/35689

[EWS]

Committed 285696@main (9d5f18152a92): <https://commits.webkit.org/285696@main>

Reviewed commits have been landed. Closing PR #35689 and removing active labels.

[EWS]

Test gardening commit 285716@main (4a983d37a171): <https://commits.webkit.org/285716@main>

Reviewed commits have been landed. Closing PR #35741 and removing active labels.