Bug 180260

Summary: Layout Test http/wpt/resource-timing/rt-resources-per-worker.html is flaky
Product: WebKit Reporter: Matt Lewis <jlewis3>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: REOPENED ---    
Severity: Normal CC: commit-queue, ews-feeder, joepeck, ryanhaddad, sroberts, webkit-bug-importer, youennf
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Description Flags
Patch none

Description Matt Lewis 2017-12-01 10:22:00 PST
http/wpt/resource-timing/rt-resources-per-worker.html is flaky on High Sierra WK1 and High Sierra WK2 Release according to the flakiness dashboard currently:


sample build results:


first failure:



--- /Volumes/Data/slave/highsierra-release-tests-wk1/build/layout-test-results/http/wpt/resource-timing/rt-resources-per-worker-expected.txt
+++ /Volumes/Data/slave/highsierra-release-tests-wk1/build/layout-test-results/http/wpt/resource-timing/rt-resources-per-worker-actual.txt
@@ -1,8 +1,6 @@
 Resource Timing: Entries per Worker
-PASS Workers have PerformanceObserver and PerformanceResourceTiming 
-PASS window resources differ from other contexts 
-PASS worker1 resources differ from other contexts 
-PASS worker2 resources differ from other contexts 
+Harness Error (TIMEOUT), message = null
Comment 1 Ryan Haddad 2018-01-12 11:44:56 PST
This test is still terribly flaky on the bots.
Comment 2 Matt Lewis 2018-01-17 14:50:30 PST
Marked as flaky on High Sierra:
Comment 3 Ryan Haddad 2018-04-27 17:03:28 PDT
Marked as flaky on iOS in https://trac.webkit.org/changeset/231119/webkit
Comment 4 Shawn Roberts 2019-01-31 12:04:14 PST
Created attachment 360751 [details]
Comment 5 EWS 2019-04-03 09:04:05 PDT
Comment on attachment 360751 [details]

Rejecting attachment 360751 [details] from review queue.

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Comment 6 WebKit Commit Bot 2019-04-03 09:14:14 PDT
Comment on attachment 360751 [details]

Clearing flags on attachment: 360751

Committed r243801: <https://trac.webkit.org/changeset/243801>
Comment 7 WebKit Commit Bot 2019-04-03 09:14:15 PDT
All reviewed patches have been landed.  Closing bug.
Comment 8 Shawn Roberts 2019-04-03 09:15:13 PDT
Reopening bug as tests are still flaky. Just updated expectations for all of Mac as it's affecting Mojave now as well.
Comment 9 Radar WebKit Bug Importer 2019-04-03 09:15:20 PDT