The following layout test a timeout on iOS Simulator
Test will timeout when it runs after any layout test in the http/tests/cookies/same-site/* directory
Then pass on the re-try
Prior to r242277 this test case is passing
run-webkit-tests http/tests/cookies/same-site/ --child-processes 1 --ios-simulator
Additional repro steps:
Test first showed on the dashboard for iOS Sim / iOS Debug around r242280
Was unable to reproduce locally running just the test by itself using:
run-webkit-tests http/tests/cookies/same-site/lax-samesite-cookie-after-cross-site-history-load.php --iterations 500 - f --ios-simulator
Looked at build log for Apple iOS 12 Simulator Release WK2 (Tests) Build #3027 and pulled the worker test list that included this test using Layout test failure analysis website.
Created a test list file from this worker list, and found test failed when running with this test list, then through bisection removed tests preceding this test until I found when running any test in the "http/tests/cookies/same-site/" caused this test to fail.
Searched on trac and found the test change to this test was r241070 and used this as a bisecting point.
Tested with the following revisions using this command "run-webkit-tests http/tests/cookies/same-site/ --child-processes 1 --ios-simulator"
Seems very unlikely http://trac.webkit.org/changeset/242277/webkit is the cause but ok.
Seems to reproduce like so:
run-webkit-tests LayoutTests/http/tests/cookies/same-site/fetch-in-same-origin-worker.html LayoutTests/http/tests/cookies/same-site/lax-samesite-cookie-after-cross-site-history-load.php --child-processes 1 --ios-simulator --no-build
Created attachment 366097 [details]
Comment on attachment 366097 [details]
Clearing flags on attachment: 366097
Committed r243562: <https://trac.webkit.org/changeset/243562>
All reviewed patches have been landed. Closing bug.