Bug 229270

Summary: [GTK] Test fast/events/monotonic-event-time.html is flaky on the skip-failing-test bot
Product: WebKit Reporter: Carlos Alberto Lopez Perez <clopez>
Component: Tools / TestsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Normal CC: bugs-noreply, lmoura
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=212338
https://bugs.webkit.org/show_bug.cgi?id=227744

Description Carlos Alberto Lopez Perez 2021-08-18 18:48:24 PDT
The test fast/events/monotonic-event-time.html added in r262214 is flaky on the GTK bot skip-failing-tests (see bug 227744 for the rationale behind this bot)

When it fails it has this diff:

--- /home/buildbot/worker/gtk-linux-64-release-skip-failing-tests/build/layout-test-results/fast/events/monotonic-event-time-expected.txt
+++ /home/buildbot/worker/gtk-linux-64-release-skip-failing-tests/build/layout-test-results/fast/events/monotonic-event-time-actual.txt
@@ -3,11 +3,12 @@
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS lastTimeStamp < event.timeStamp is true
+FAIL lastTimeStamp < event.timeStamp should be true. Was false.
 PASS lastTimeStamp < event.timeStamp is true
 PASS lastTimeStamp < event.timeStamp is true
 PASS lastTimeStamp < event.timeStamp is true
 PASS successfullyParsed is true
+Some tests failed.
 
 TEST COMPLETE


This flakiness doesn't seem to happen on the other GTK bots, so perhaps something related with the ordering of running the tests on WTR is affecting the result.
Comment 1 Carlos Alberto Lopez Perez 2021-08-20 12:29:02 PDT
Expectations updated on r281329
Comment 2 Diego Pino 2022-01-02 19:45:57 PST
This test(s) has been passing constantly for the last 4000 revisions. Test expectations updated in r287508. There are no more test failures filed under this bug. Closing bug.