Bug 199075 - Layout Test http/tests/xmlhttprequest/xmlhttprequest-overridemimetype-invalidstaterror.html is flaky
Summary: Layout Test http/tests/xmlhttprequest/xmlhttprequest-overridemimetype-invalid...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Russell Epstein
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2019-06-20 11:43 PDT by Russell Epstein
Modified: 2019-09-12 03:54 PDT (History)
8 users (show)

See Also:


Attachments
Patch (1.47 KB, patch)
2019-09-11 18:14 PDT, Russell Epstein
no flags Details | Formatted Diff | Diff

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Description Russell Epstein 2019-06-20 11:43:09 PDT
The following layout test is flakily outputting its results twice, causing false failures.

http/tests/xmlhttprequest/xmlhttprequest-overridemimetype-invalidstaterror.html


Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=http%2Ftests%2Fxmlhttprequest%2Fxmlhttprequest-overridemimetype-invalidstaterror.html

Diff:

--- /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/http/tests/xmlhttprequest/xmlhttprequest-overridemimetype-invalidstaterror-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk1/build/layout-test-results/http/tests/xmlhttprequest/xmlhttprequest-overridemimetype-invalidstaterror-actual.txt
@@ -17,4 +17,7 @@
 PASS successfullyParsed is true
 
 TEST COMPLETE
+PASS successfullyParsed is true
 
+TEST COMPLETE
+
Comment 1 Radar WebKit Bug Importer 2019-06-20 11:45:55 PDT
<rdar://problem/51952897>
Comment 2 Russell Epstein 2019-06-20 11:46:55 PDT
Issue appears to be specific to Mojave WK1
Comment 3 Alexey Proskuryakov 2019-06-20 23:28:15 PDT
Most likely a bad test. I wonder if this is because it includes js-test.js twice.
Comment 4 Russell Epstein 2019-09-11 18:14:36 PDT
Created attachment 378608 [details]
Patch
Comment 5 WebKit Commit Bot 2019-09-12 03:54:05 PDT
Comment on attachment 378608 [details]
Patch

Clearing flags on attachment: 378608

Committed r249804: <https://trac.webkit.org/changeset/249804>
Comment 6 WebKit Commit Bot 2019-09-12 03:54:06 PDT
All reviewed patches have been landed.  Closing bug.