224006 2021-03-31 10:20:08 -0700 REGRESSION (r275227): [ macOS iOS Release ] imported/w3c/web-platform-tests/css/css-transitions/properties-value-003.html is a constant failure 2021-03-31 23:32:08 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 1 jenner webkit-unassigned graouts webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1745679 0 jenner 2021-03-31 10:20:08 -0700 imported/w3c/web-platform-tests/css/css-transitions/properties-value-003.html is constantly failing in macOS and iOS Release starting at r275227. HISTORY URL: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-transitions%2Fproperties-value-003.html TEXT DIFF: PASS background-image image(url) / events PASS background-image image(data) / values PASS background-image image(data) / events -FAIL background-image image(gradient) / values assert_not_equals: must not be target value after start got disallowed value "-webkit-linear-gradient(top, rgb(186, 218, 85), rgb(240, 117, 117))" +FAIL background-image image(gradient) / values assert_not_equals: may not be target value while transitioning on .transition got disallowed value "-webkit-linear-gradient(top, rgb(186, 218, 85), rgb(240, 117, 117))" PASS background-image image(gradient) / events FAIL background-size background-size(keyword) / values assert_not_equals: must not be target value after start got disallowed value "contain" FAIL background-size background-size(keyword) / events assert_equals: Expected TransitionEnd events triggered on .transition expected "background-size:2s" but got "" 1745680 1 webkit-bug-importer 2021-03-31 10:20:28 -0700 <rdar://problem/76058812> 1745685 2 jenner 2021-03-31 10:30:57 -0700 Was able to reproduce to failure using the following test: run-webkit-test imported/w3c/web-platform-tests/css/css-transitions/properties-value-003.html --iterations 1000 -f Revision r275227 was not available to me. The history is pretty clear that's where it started, and I did produce the failure at r275228, but not at r275226. 1745783 3 graouts 2021-03-31 14:43:11 -0700 I just noticed that. I'll be looking at this tomorrow. 1745791 4 graouts 2021-03-31 14:54:18 -0700 This actually just needs a rebaseline, this test now fails later than it used to, so it is actually a progression. 1745806 5 jenner 2021-03-31 15:12:50 -0700 Removed all test expectations here because this was causing it not to be flagged by EWS: https://trac.webkit.org/changeset/275309/webkit 1745824 6 jenner 2021-03-31 15:33:01 -0700 Rebaselined test here: https://trac.webkit.org/changeset/275311/webkit I hope I did this correctly, this is only the second time I've done this. 1745945 7 graouts 2021-03-31 23:32:08 -0700 (In reply to Robert Jenner from comment #6) > Rebaselined test here: > > https://trac.webkit.org/changeset/275311/webkit > > I hope I did this correctly, this is only the second time I've done this. Bots sure look like you did :) Thanks Robert.