199242 2019-06-26 16:10:54 -0700 Layout Test http/tests/performance/performance-resource-timing-resourcetimingbufferfull-shrinking-buffer-crash.html is failing 2026-01-05 10:17:26 -0800 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED WONTFIX InRadar P2 Normal --- 1 repstein webkit-unassigned ryanhaddad tsavell webkit-bug-importer oldest_to_newest 1548170 0 repstein 2019-06-26 16:10:54 -0700 The following layout test is failing on Debug Mac WK1 http/tests/performance/performance-resource-timing-resourcetimingbufferfull-shrinking-buffer-crash.html Steps to Reproduce: When attempting to reproduce the issue locally, the output of the tests was fairly variable. Switched to testing on a relevant bot for environmental consistency. The test is failing at the tip of tree (r246832) all the way back to as early as r228050 with the same layout-test-results diff. Attempted to test as far back as r227926, where the test was introduced, but no builds were available beyond r228050. Flakiness Dashboard: https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2Fperformance%2Fperformance-resource-timing-resourcetimingbufferfull-shrinking-buffer-crash.html Diff: --- /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/http/tests/performance/performance-resource-timing-resourcetimingbufferfull-shrinking-buffer-crash-expected.txt +++ /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/http/tests/performance/performance-resource-timing-resourcetimingbufferfull-shrinking-buffer-crash-actual.txt @@ -7,25 +7,25 @@ PASS performance.getEntriesByType("resource").length is 0 performance.setResourceTimingBufferSize(2) fetchImages(3).then(checkInitialState) -PASS originalResources = performance.getEntriesByType("resource"); originalResources.length is 2 +FAIL originalResources = performance.getEntriesByType("resource"); originalResources.length should be 2. Was 1. PASS originalResources[0].initiatorType is "fetch" -PASS new URL(originalResources[0].name).search is "?resource=0" -PASS originalResources[1].initiatorType is "fetch" -PASS new URL(originalResources[1].name).search is "?resource=1" +FAIL new URL(originalResources[0].name).search should be ?resource=0. Was ?resource=1. +FAIL originalResources[1].initiatorType should be fetch. Threw exception TypeError: undefined is not an object (evaluating 'originalResources[1].initiatorType') +FAIL new URL(originalResources[1].name).search should be ?resource=1. Threw exception TypeError: undefined is not an object (evaluating 'originalResources[1].name') PASS resourcetimingbufferfullEventCount is 0 Inside resourcetimingbufferfull 1 performance.setResourceTimingBufferSize(1) PASS resourcesAfterShrinkingBuffer = performance.getEntriesByType("resource"); resourcesAfterShrinkingBuffer.length is 2 PASS resourcesAfterShrinkingBuffer[0] is originalResources[0] -PASS resourcesAfterShrinkingBuffer[1] is originalResources[1] +FAIL resourcesAfterShrinkingBuffer[1] should be undefined (of type undefined). Was [object PerformanceResourceTiming] (of type object). PASS performance.clearResourceTimings(); performance.getEntriesByType("resource").length is 0 After resourcetimingbufferfull PASS resourcetimingbufferfullEventCount is 1 PASS resourcesAfterClearing = performance.getEntriesByType("resource"); resourcesAfterClearing.length is 1 PASS resourcesAfterClearing[0].initiatorType is "fetch" -PASS new URL(resourcesAfterClearing[0].name).search is "?resource=2" +FAIL new URL(resourcesAfterClearing[0].name).search should be ?resource=2. Was ?resource=0. PASS successfullyParsed is true TEST COMPLETE 1548177 1 372964 repstein 2019-06-26 16:18:21 -0700 Created attachment 372964 Update TestExpectations 1548179 2 webkit-bug-importer 2019-06-26 16:19:23 -0700 <rdar://problem/52217225> 1548180 3 372964 tsavell 2019-06-26 16:20:50 -0700 Comment on attachment 372964 Update TestExpectations Clearing flags on attachment: 372964 Committed r246854: <https://trac.webkit.org/changeset/246854> 1548200 4 repstein 2019-06-26 16:30:58 -0700 Marking test as flaky until issue is resolved (In reply to Truitt Savell from comment #3) > Comment on attachment 372964 [details] > Update TestExpectations > > Clearing flags on attachment: 372964 > > Committed r246854: <https://trac.webkit.org/changeset/246854> 2169344 5 jbedard 2026-01-05 10:17:26 -0800 Closing old WebKitLegacy bugs as we cut-back WebKitLegacy testing. See https://bugs.webkit.org/show_bug.cgi?id=304436. 372964 2019-06-26 16:18:21 -0700 2019-06-26 16:20:50 -0700 Update TestExpectations bug-199242-20190626161820.patch text/plain 1710 repstein U3VidmVyc2lvbiBSZXZpc2lvbjogMjQ2ODUyCmRpZmYgLS1naXQgYS9MYXlvdXRUZXN0cy9DaGFu Z2VMb2cgYi9MYXlvdXRUZXN0cy9DaGFuZ2VMb2cKaW5kZXggY2Q3Y2QwOWJhYzVhY2U5ZWRlZjlm ZDNjYTg2YmE3Mzg5NjhiZDk5MC4uMzMxNjVjNTU2NmFmMmQ4MWU5YTJhNTQzYWUyZjI1Yjg0MGNh NjgzOCAxMDA2NDQKLS0tIGEvTGF5b3V0VGVzdHMvQ2hhbmdlTG9nCisrKyBiL0xheW91dFRlc3Rz L0NoYW5nZUxvZwpAQCAtMSwzICsxLDEyIEBACisyMDE5LTA2LTI2ICBSdXNzZWxsIEVwc3RlaW4g IDxydXNzZWxsX2VAYXBwbGUuY29tPgorCisgICAgICAgIExheW91dCBUZXN0IGh0dHAvdGVzdHMv cGVyZm9ybWFuY2UvcGVyZm9ybWFuY2UtcmVzb3VyY2UtdGltaW5nLXJlc291cmNldGltaW5nYnVm ZmVyZnVsbC1zaHJpbmtpbmctYnVmZmVyLWNyYXNoLmh0bWwgaXMgZmFpbGluZy4KKyAgICAgICAg aHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE5OTI0MgorCisgICAgICAg IFVucmV2aWV3ZWQgVGVzdCBHYXJkZW5pbmcuCisKKyAgICAgICAgKiBwbGF0Zm9ybS9tYWMtd2sx L1Rlc3RFeHBlY3RhdGlvbnM6CisKIDIwMTktMDYtMjYgIFdlbnNvbiBIc2llaCAgPHdlbnNvbl9o c2llaEBhcHBsZS5jb20+CiAKICAgICAgICAgW2lQYWRPU10gZWRkbS51c3BzLmNvbSBzY3JvbGxz IGhvcml6b250YWxseSBkdWUgdG8gZXhwbGljaXQgd2lkdGggc2V0IGluIHZpZXdwb3J0IG1ldGEg dGFnCmRpZmYgLS1naXQgYS9MYXlvdXRUZXN0cy9wbGF0Zm9ybS9tYWMtd2sxL1Rlc3RFeHBlY3Rh dGlvbnMgYi9MYXlvdXRUZXN0cy9wbGF0Zm9ybS9tYWMtd2sxL1Rlc3RFeHBlY3RhdGlvbnMKaW5k ZXggYTA0NmY2YWZhMGU0NWM4YzFjNDM1NTczNGUxMGZjOWIxZDFiZjUxMS4uYWExMWQ5YmMyOTY1 Y2Q3ZDg0NjVlMTgwZmE2NzYyY2NiMDEzZTBlZiAxMDA2NDQKLS0tIGEvTGF5b3V0VGVzdHMvcGxh dGZvcm0vbWFjLXdrMS9UZXN0RXhwZWN0YXRpb25zCisrKyBiL0xheW91dFRlc3RzL3BsYXRmb3Jt L21hYy13azEvVGVzdEV4cGVjdGF0aW9ucwpAQCAtNzQyLDQgKzc0Miw3IEBAIHdlYmtpdC5vcmcv Yi8xOTg0NTkgWyBIaWdoU2llcnJhIERlYnVnIF0gaW5zcGVjdG9yL2NhbnZhcy9yZWNvcmRpbmct d2ViZ2wtZnVsbC5oCiAKIHdlYmtpdC5vcmcvYi8xOTY1MDggY29tcG9zaXRpbmcvcmVwYWludC9z Y3JvbGxlci13aXRoLWZvcmVncm91bmQtbGF5ZXItcmVwYWludHMuaHRtbCBbIFBhc3MgRmFpbHVy ZSBdCiAKLXdlYmtpdC5vcmcvYi8xOTg2NzYgaW1wb3J0ZWQvdzNjL3dlYi1wbGF0Zm9ybS10ZXN0 cy9jb250ZW50LXNlY3VyaXR5LXBvbGljeS9yZXBvcnRpbmcvcmVwb3J0LW9ubHktaW4tbWV0YS5z dWIuaHRtbCBbIFBhc3MgRmFpbHVyZSBdClwgTm8gbmV3bGluZSBhdCBlbmQgb2YgZmlsZQord2Vi a2l0Lm9yZy9iLzE5ODY3NiBpbXBvcnRlZC93M2Mvd2ViLXBsYXRmb3JtLXRlc3RzL2NvbnRlbnQt c2VjdXJpdHktcG9saWN5L3JlcG9ydGluZy9yZXBvcnQtb25seS1pbi1tZXRhLnN1Yi5odG1sIFsg UGFzcyBGYWlsdXJlIF0KKword2Via2l0Lm9yZy9iLzE5OTI0MiBbIERlYnVnIF0gaHR0cC90ZXN0 cy9wZXJmb3JtYW5jZS9wZXJmb3JtYW5jZS1yZXNvdXJjZS10aW1pbmctcmVzb3VyY2V0aW1pbmdi dWZmZXJmdWxsLXNocmlua2luZy1idWZmZXItY3Jhc2guaHRtbCBbIFBhc3MgRmFpbHVyZSBdCisK