Bug 121976 - Layout Test plugins/access-after-page-destroyed.html is flaky
Summary: Layout Test plugins/access-after-page-destroyed.html is flaky
Status: RESOLVED CONFIGURATION CHANGED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Alexey Proskuryakov
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-09-26 13:53 PDT by Alexey Proskuryakov
Modified: 2018-12-12 15:11 PST (History)
0 users

See Also:


Attachments
clean up the test (6.37 KB, patch)
2013-09-26 14:04 PDT, Alexey Proskuryakov
no flags Details | Formatted Diff | Diff

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Description Alexey Proskuryakov 2013-09-26 13:53:43 PDT
The following layout test is flaky on Mac WebKit1:

plugins/access-after-page-destroyed.html

When it fails, it's a timeout due to an exception thrown in "p.enabledPlugin;" - p is null. Sounds like there is some race getting navigator.mimeTypes in a newly created window.
Comment 1 Alexey Proskuryakov 2013-09-26 14:04:14 PDT
Created attachment 212744 [details]
clean up the test
Comment 2 Alexey Proskuryakov 2013-09-26 14:06:52 PDT
Comment on attachment 212744 [details]
clean up the test

Landed in r156495. This is unlikely to fix flakiness, but let's see if anything changes.

I cannot reproduce this locally.
Comment 3 Alexey Proskuryakov 2013-10-10 11:47:40 PDT
When it fails, it says:

+FAIL navigator.mimeTypes is null
+FAIL TypeError: null is not an object (evaluating 'p.enabledPlugin')
Comment 4 Alexey Proskuryakov 2018-12-12 15:11:20 PST
Not happening any more.