229214 2021-08-17 16:05:27 -0700 [ Win EWS ] performance-api/performance-timeline-api.html needs to be rebaselined 2021-08-17 17:21:51 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build PC Unspecified RESOLVED CONFIGURATION CHANGED InRadar P2 Normal --- 1 ayumi_kojima webkit-unassigned webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1784967 0 ayumi_kojima 2021-08-17 16:05:27 -0700 performance-api/performance-timeline-api.html Is failing on Window-EWS and needs to be rebaselined. The test is showing up on Windows-EWS as a pre-existing test failure: https://ews-build.webkit.org/#/builders/10/builds/101699 Diff: --- /home/buildbot/worker/Windows-EWS/build/layout-test-results/performance-api/performance-timeline-api-expected.txt +++ /home/buildbot/worker/Windows-EWS/build/layout-test-results/performance-api/performance-timeline-api-actual.txt @@ -16,14 +16,14 @@ PASS Performance.prototype.getEntriesByType is defined. PASS Performance.prototype.getEntriesByName is defined. PASS performance.getEntries() instanceof Array is true -FAIL performance.getEntries().length === 1 should be true. Was false. +PASS performance.getEntries().length === 1 is true PASS performance.mark("test"); did not throw exception. -FAIL performance.getEntries().length === 2 should be true. Was false. -FAIL performance.getEntries()[markIndex] instanceof PerformanceEntry should be true. Was false. -FAIL performance.getEntries()[markIndex].name should be test. Threw exception TypeError: undefined is not an object (evaluating 'performance.getEntries()[markIndex].name') -FAIL performance.getEntries()[markIndex].entryType should be mark. Threw exception TypeError: undefined is not an object (evaluating 'performance.getEntries()[markIndex].entryType') -FAIL typeof performance.getEntries()[markIndex].startTime === "number" should be true. Threw exception TypeError: undefined is not an object (evaluating 'performance.getEntries()[markIndex].startTime') -FAIL typeof performance.getEntries()[markIndex].duration === "number" should be true. Threw exception TypeError: undefined is not an object (evaluating 'performance.getEntries()[markIndex].duration') +PASS performance.getEntries().length === 2 is true +PASS performance.getEntries()[markIndex] instanceof PerformanceEntry is true +PASS performance.getEntries()[markIndex].name is "test" +PASS performance.getEntries()[markIndex].entryType is "mark" +PASS typeof performance.getEntries()[markIndex].startTime === "number" is true +PASS typeof performance.getEntries()[markIndex].duration === "number" is true PASS performance.getEntriesByType() threw exception TypeError: Not enough arguments. PASS performance.getEntriesByType("not-real").length === 0 is true PASS performance.getEntriesByType("mark").length === 1 is true Result page: https://ews-build.s3-us-west-2.amazonaws.com/Windows-EWS/r435613-101699/results.html The failure is also seen on the open source directory: https://results.webkit.org/?suite=layout-tests&test=performance-api/performance-timeline-api.html 1784971 1 webkit-bug-importer 2021-08-17 16:10:44 -0700 <rdar://problem/82051519> 1784972 2 ayumi_kojima 2021-08-17 16:11:18 -0700 Rebaselined here https://trac.webkit.org/changeset/281169/webkit