225669 2021-05-11 11:52:57 -0700 [ Catalina+ wk2 ] imported/w3c/web-platform-tests/css/css-transitions/transition-base-response-002.html (layout-test) is a flaky text failure 2021-05-12 15:03:19 -0700 1 1 1 Unclassified WebKit CSS WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 1 jenner webkit-unassigned graouts mmaxfield webkit-bot-watchers-bugzilla webkit-bug-importer zalan oldest_to_newest 1759014 0 jenner 2021-05-11 11:52:57 -0700 imported/w3c/web-platform-tests/css/css-transitions/transition-base-response-002.html is a flaky text failure. History indicates the failures are occurring on BigSur Release wk2 on Apple Silicon, and on Catalina Release wk2 Intel. HISTORY: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-transitions%2Ftransition-base-response-002.html&limit=50000 TEXT DIFF: -FAIL Transitioning font-size on root affects rem units assert_equals: expected "15px" but got "16.5px" +PASS Transitioning font-size on root affects rem units Failure appears to be the same on both Catalina wk2 Release Intel, and on BigSur wk2 Release arm64. 1759075 1 webkit-bug-importer 2021-05-11 15:00:23 -0700 <rdar://problem/77866295> 1759411 2 jenner 2021-05-12 14:56:00 -0700 This test appears to have been flaky since it started running on Catalina. I was able to reproduce the failure on Catalina Debug ToT using the follow test: run-webkit-tests imported/w3c/web-platform-tests/css/css-transitions/transition-base-response-002.html --iterations 100 -f There does also appear to be an occasional failure on BigSur Intel. But it mostly occurs 1759413 3 jenner 2021-05-12 14:58:09 -0700 (In reply to Robert Jenner from comment #2) > This test appears to have been flaky since it started running on Catalina. I > was able to reproduce the failure on Catalina Debug ToT using the follow > test: > > run-webkit-tests > imported/w3c/web-platform-tests/css/css-transitions/transition-base-response- > 002.html --iterations 100 -f > > There does also appear to be an occasional failure on BigSur Intel. But it > mostly occurs After investigating more, I would actually say this a a flaky failure on Catalina and up on wk2 only, as the history indicates it is occurring on Catalina, and BigSur in Release and Debug on Intel an arm64. 1759415 4 jenner 2021-05-12 15:03:19 -0700 Updated test expectations to Pass Failure for macOS Release and Debug here: https://trac.webkit.org/changeset/277394/webkit