230157 2021-09-10 09:27:42 -0700 Regression (r279461): [ MacOS wk2 & iOS Release ] imported/w3c/web-platform-tests/webrtc/no-media-call.html is a flaky failure 2021-10-05 02:48:16 -0700 1 1 1 Unclassified WebKit WebRTC WebKit Nightly Build All Unspecified RESOLVED DUPLICATE 231223 InRadar P2 Normal --- 1 ayumi_kojima webkit-unassigned eric.carlson webkit-bot-watchers-bugzilla webkit-bug-importer youennf oldest_to_newest 1792392 0 ayumi_kojima 2021-09-10 09:27:42 -0700 imported/w3c/web-platform-tests/webrtc/no-media-call.html Is a flaky failure on MacOS (Release & Debug) and iOS Release. History: https://results.webkit.org/?suite=layout-tests&test=imported/w3c/web-platform-tests/webrtc/no-media-call.html The flaky failure is also showing up on EWS as a flaky test at https://ews-build.webkit.org/#/builders/51/builds/20702. Result page: https://build.webkit.org/results/Apple-iOS-14-Simulator-Release-WK2-Tests/r282265%20(3155)/results.html Diff: --- /Volumes/Data/worker/ios-simulator-14-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/webrtc/no-media-call-expected.txt +++ /Volumes/Data/worker/ios-simulator-14-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/webrtc/no-media-call-actual.txt @@ -2,5 +2,5 @@ PASS Can set up a basic WebRTC call with no data. iceConnectionState info -First: connected +First: completed Second: connected 1792404 1 webkit-bug-importer 2021-09-10 09:38:49 -0700 <rdar://problem/82976220> 1792405 2 ayumi_kojima 2021-09-10 09:39:11 -0700 Marked test expectations: https://trac.webkit.org/changeset/282274/webkit 1793021 3 ayumi_kojima 2021-09-13 11:30:43 -0700 I was able to reproduce the failure on BigSur using run-webkit-tests --iterations 100 --exit-after-n-failures 1 --force imported/w3c/web-platform-tests/webrtc/no-media-call.html. The failure seems to have started at https://trac.webkit.org/changeset/279461/webkit Also, looking at the history, recently the test has started consistently failing at around https://trac.webkit.org/changeset/282281/webkit 1794414 4 youennf 2021-09-17 06:31:00 -0700 Test is no longer flaky according to bots after moving to standardised ice connection state callback. 1800472 5 youennf 2021-10-05 02:48:16 -0700 *** This bug has been marked as a duplicate of bug 231223 ***