Bug 86592 - [Chromium] Some tests are flaky on cr-linux ews
Summary: [Chromium] Some tests are flaky on cr-linux ews
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Zhenyao Mo
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-16 01:09 PDT by Kenichi Ishibashi
Modified: 2013-04-09 17:06 PDT (History)
11 users (show)

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Description Kenichi Ishibashi 2012-05-16 01:09:28 PDT
For instance:
http://queues.webkit.org/results/12694913
http://queues.webkit.org/results/12719088

Unexpected flakiness: text diff mismatch (5)
  fast/canvas/webgl/shader-precision-format.html = TEXT PASS
  fast/loader/javascript-url-in-object.html = TEXT PASS
  http/tests/inspector/resource-har-pages.html = TEXT PASS
  http/tests/security/sandboxed-iframe-origin-add.html = TEXT PASS
  platform/chromium/virtual/gpu/fast/canvas/webgl/shader-precision-format.html = TEXT PASS

Unexpected flakiness: image mismatch (2)
  svg/batik/text/textOnPath.svg = IMAGE PASS
  svg/batik/text/verticalTextOnPath.svg = IMAGE PASS

Unexpected flakiness: tests timed out (3)
  fast/frames/lots-of-objects.html = TIMEOUT PASS
  fast/loader/text-document-wrapping.html = TIMEOUT PASS
  http/tests/xmlhttprequest/xmlhttprequest-unsafe-redirect.html = TIMEOUT PASS


These flakiness make cqbots sad. I'm going to add suppression for now.
Comment 1 Kenneth Russell 2012-05-16 11:43:59 PDT
Would it be possible to get the bot's output for fast/canvas/webgl/shader-precision-format.html ? There's no reason that test should be flaky.
Comment 2 Kenichi Ishibashi 2012-05-16 16:41:29 PDT
(In reply to comment #1)
> Would it be possible to get the bot's output for fast/canvas/webgl/shader-precision-format.html ? There's no reason that test should be flaky.

Maybe anyone who can ssh to the bot can get the output? Cc'ing haraken who should be able to access the bot.
Comment 4 Kenneth Russell 2012-05-16 19:01:24 PDT
Thanks. That's strange; it looks like the expected results expect the test not to run to completion. Mo, possible for you to look into this?
Comment 5 Zhenyao Mo 2012-05-17 09:49:17 PDT
OK, I'll have a look.
Comment 6 Julien Chaffraix 2012-10-10 15:33:29 PDT
The last entries explicitely referencing this bug have been removed as part of http://trac.webkit.org/changeset/130969. The tests hadn't failed for 100 runs according to the flakiness dashboard.

Mo, should we close this bug or is there anything left to investigate?
Comment 7 Stephen Chenney 2013-04-09 17:06:12 PDT
Marked LayoutTest bugs, bugs with Chromium IDs, and some others as WontFix. Test failure bugs still are trackable via TestExpectations or disabled unit tests.