imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/media_fragment_seek.html is a flakey text failure in macOS wk2 in release and debug. HISTORY URL: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Fembedded-content%2Fmedia-elements%2Fmedia_fragment_seek.html DIFF TEXT: --- /Volumes/Data/worker/bigsur-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/media_fragment_seek-expected.txt +++ /Volumes/Data/worker/bigsur-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/media_fragment_seek-actual.txt @@ -1,3 +1,3 @@ -PASS Video should seek to time specified in media fragment syntax +FAIL Video should seek to time specified in media fragment syntax assert_equals: expected 3 but got 0
<rdar://problem/75246097>
Was able to reproduce the failure at tip of tree using the following test: run-webkit-test imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/media_fragment_seek.html --iterations 100 -f
Bisected down to a range of revisions where it started failing. Test does not fail when run on r274074, but does fail starting at r274078. Those two revisions were the only ones available to me in that range.
It looks like changes at r274076 may have caused this test to crash, but I'm not certain. https://trac.webkit.org/changeset/274076/webkit
(In reply to Robert Jenner from comment #4) > It looks like changes at r274076 may have caused this test to crash, but I'm > not certain. > > https://trac.webkit.org/changeset/274076/webkit *Correction: It looks like changes at r274076 may have caused this test to text fail, but I'm not certain. https://trac.webkit.org/changeset/274076/webkit
I have updated the test expectations here, while we wait to see if test can be fixed : https://trac.webkit.org/changeset/274225/webkit