Bug 58545 - REGRESSION (r83764): webkitpy.layout_tests.port.chromium_win_unittest.ChromiumWinTest.test_default_worker_model fails on apple-windows-13
Summary: REGRESSION (r83764): webkitpy.layout_tests.port.chromium_win_unittest.Chromiu...
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Windows XP
: P2 Normal
Assignee: Nobody
URL: http://build.webkit.org/builders/Wind...
Keywords: MakingBotsRed, PlatformOnly
Depends on:
Reported: 2011-04-14 08:21 PDT by Adam Roben (:aroben)
Modified: 2011-04-14 11:54 PDT (History)
1 user (show)

See Also:

Patch (2.41 KB, patch)
2011-04-14 11:50 PDT, Dirk Pranke
aroben: review+
Details | Formatted Diff | Diff

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Description Adam Roben (:aroben) 2011-04-14 08:21:38 PDT
webkitpy.layout_tests.port.chromium_win_unittest.ChromiumWinTest.test_default_worker_model has been failing on apple-windows-13 since somewhere between r83760 and r83769. It's not failing on any of our other Windows slaves.

http://build.webkit.org/builders/Windows%20XP%20Debug%20%28Tests%29/builds/27554 did not fail
http://build.webkit.org/builders/Windows%20XP%20Debug%20%28Tests%29/builds/27557 failed
Comment 1 Adam Roben (:aroben) 2011-04-14 08:22:46 PDT
r83764 seems almost certainly to blame: http://trac.webkit.org/changeset/83764
Comment 2 Dirk Pranke 2011-04-14 09:12:09 PDT
Whoops.  Yeah, that would do it. The fix is simple (to wrap the check in an 'if multiprocessing_is_available:' block) but I won't be able to get to it until later this morning.
Comment 3 Adam Roben (:aroben) 2011-04-14 10:44:46 PDT
I guess maybe apple-windows-13 has a different version of Python from the other bots?
Comment 4 Adam Roben (:aroben) 2011-04-14 10:46:27 PDT
Indeed, apple-windows-13 has 2.5.2, apple-windows-14 has 2.6.5.

I really wish all slaves on a particular builder were clones of each other!
Comment 5 Dirk Pranke 2011-04-14 11:50:25 PDT
Created attachment 89617 [details]
Comment 6 Dirk Pranke 2011-04-14 11:54:01 PDT
Committed r83880: <http://trac.webkit.org/changeset/83880>