RESOLVED FIXED 232184
Regression (r284610?): [ iOS BigSur wk2 ]imported/w3c/web-platform-tests/html/cross-origin-opener-policy/coop-csp-sandbox.https.html is a flaky failure 
https://bugs.webkit.org/show_bug.cgi?id=232184
Summary Regression (r284610?): [ iOS BigSur wk2 ]imported/w3c/web-platform-tests/html...
ayumi_kojima
Reported 2021-10-22 16:03:21 PDT
imported/w3c/web-platform-tests/html/cross-origin-opener-policy/coop-csp-sandbox.https.html Is flaky failing on iOS 15 and Big Sur wk2 Debug. History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcross-origin-opener-policy%2Fcoop-csp-sandbox.https.html Result page: https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-WK2-Tests/r284693%20(274)/results.html Diff: --- /Volumes/Data/worker/ios-simulator-15-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/html/cross-origin-opener-policy/coop-csp-sandbox.https-expected.txt +++ /Volumes/Data/worker/ios-simulator-15-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/html/cross-origin-opener-policy/coop-csp-sandbox.https-actual.txt @@ -1,5 +1,3 @@ -CONSOLE MESSAGE: Navigation was blocked by Cross-Origin-Opener-Policy -CONSOLE MESSAGE: Navigation was blocked by Cross-Origin-Opener-Policy PASS CSP: sandbox allow-popups allow-scripts allow-same-origin; CSP sandboxed Cross-Origin-Opener-Policy popup should result in a network error PASS CSP: sandbox allow-popups allow-scripts; CSP sandboxed Cross-Origin-Opener-Policy popup should result in a network error
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Radar WebKit Bug Importer
Comment 1 2021-10-22 16:03:53 PDT
<rdar://problem/84567378>
ayumi_kojima
Comment 2 2021-10-22 16:13:37 PDT
I was not able to reproduce the failure locally on iOS 15 sim using run-webkit-tests --ios-simulator --iterations 50 --exit-after-n-failures 1 imported/w3c/web-platform-tests/html/cross-origin-opener-policy/coop-csp-sandbox.https.html7 According to the history, it looks like the test started being flaky somewhere between r284607 and r284625. The changes in https://trac.webkit.org/changeset/284610/webkit seems to be related.
Chris Dumez
Comment 3 2021-10-22 16:20:40 PDT
Committed r284724 (243436@main): <https://commits.webkit.org/243436@main>
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