Bug 208825

Summary:	[ Mac wk1 Debug ] inspector/script-profiler/event-type-Microtask.html is flaky failing.
Product:	WebKit	Reporter:	Jason Lawrence <Lawrence.j>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Mac
OS:	macOS 10.14

Description Jason Lawrence 2020-03-09 11:54:09 PDT

inspector/script-profiler/event-type-Microtask.html

Description:
This test is flaky failing on Mac wk1 Debug. The test is flaky failing throughout the available history, with the oldest failure occurring on r251001.

History:
https://results.webkit.org/?suite=layout-tests&test=inspector%2Fscript-profiler%2Fevent-type-Microtask.html&flavor=wk1&style=debug&limit=50000

Diff:
--- /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/inspector/script-profiler/event-type-Microtask-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/inspector/script-profiler/event-type-Microtask-actual.txt
@@ -4,8 +4,5 @@
 
 == Running test suite: ScriptProfiler.EventType.Microtask
 -- Running test case: TrackingSession
-ScriptProfiler.trackingStart
-ScriptProfiler.trackingUpdate
-PASS: Event type should be Microtask.
-ScriptProfiler.trackingComplete
+!! TIMEOUT: took longer than 10000ms

Comment 1 Radar WebKit Bug Importer 2020-03-09 12:56:47 PDT

<rdar://problem/60238027>

Comment 2 Jason Lawrence 2020-03-09 14:49:34 PDT

I have marked this test as failing while this issue is investigated.
https://trac.webkit.org/changeset/258163/webkit