imported/w3c/web-platform-tests/cookies/partitioned-cookies/partitioned-cookies.tentative.https.html This test is a flaky TEXT failure on WebKit 2. HISTORY: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcookies%2Fpartitioned-cookies%2Fpartitioned-cookies.tentative.https.html TEXT DIFF: -FAIL Partitioned cookies accessible on the top-level site they are created in via HTTP assert_equals: Expected __Host-pccookistore to be available on the top-level site it was created in expected true but got false -FAIL Partitioned cookies accessible on the top-level site they are created in via DOM assert_equals: Expected __Host-pccookistore to be available on the top-level site it was created in expected true but got false -FAIL Partitioned cookies accessible on the top-level site they are created in via CookieStore assert_equals: Expected __Host-pccookistore to be available on the top-level site it was created in expected true but got false -PASS Cross-site window opened correctly -FAIL Partitioned cookies are not accessible on a different top-level site via HTTP assert_equals: Expected __Host-pchttp to not be available on a different top-level site expected false but got true -FAIL Partitioned cookies are not accessible on a different top-level site via DOM assert_equals: Expected __Host-pchttp to not be available on a different top-level site expected false but got true -FAIL Partitioned cookies are not accessible on a different top-level site via CookieStore assert_equals: Expected __Host-pchttp to not be available on a different top-level site expected false but got true - DIFF URL: https://build.webkit.org/results/Apple-iOS-16-Simulator-Release-WK2-Tests/266215@main%20(3543)/imported/w3c/web-platform-tests/cookies/partitioned-cookies/partitioned-cookies.tentative.https-pretty-diff.html
<rdar://problem/112683033>
This test seems to have been a flaky failure since this 266067@main. There is a likely regression point between 266062@main and 266067@main. Furthermore, I was able to reproduce this test failure at macOS Ventura Production ToT running the test as follows: run-webkit-tests imported/w3c/web-platform-tests/cookies/partitioned-cookies/partitioned-cookies.tentative.https.html --verbose --iterations 10
Committed 266221@main (fa077af2e594): <https://commits.webkit.org/266221@main> Reviewed commits have been landed. Closing PR #16001 and removing active labels.
I was able to bisect a regression point. This test reproduced at 266064@main, but it did not reproduce at 266063@main. Changes at 266064@main are directly related to this error, and is likely what caused the failure. https://commits.webkit.org/266064@main
Pull request: https://github.com/WebKit/WebKit/pull/19043
Committed 269483@main (5273909547b1): <https://commits.webkit.org/269483@main> Reviewed commits have been landed. Closing PR #19043 and removing active labels.