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  1. Core Server
  2. SERVER-10202

BasicTests::SleepBackoffTest failed on V2.4 Windows 32-bit

    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 2.5.3
    • Affects Version/s: 2.4.5
    • Component/s: Testing Infrastructure
    • Labels:
    • Environment:
      buildbot V2.4 Windows 32-bit, MCI V2.5 Windows 32-bit
    • ALL
    • 0

      This looks like a flaky test on specific platforms.

      V2.4 Windows 32-bit Build #158 July 13 (rev 22df6cbb2b1)

      http://buildbot.mongodb.org/builders/V2.4%20Windows%2032-bit/builds/158/steps/test/logs/stdio
      http://buildlogs.mongodb.org/V2.4%20Windows%2032-bit/builds/158/test/core/test.exe

      Sat Jul 13 23:20:35.221 [testsuite] 	 going to run test: class BasicTests::sleeptest
      2013-07-13 19:20:51 EDT	
      sleeptest finds sleep accuracy to be not great. x: 9999
      Sat Jul 13 23:20:51.523 [testsuite] 	 going to run test: class BasicTests::SleepBackoffTest
      Sat Jul 13 23:20:51.539 [testsuite] Slept for 14
      Sat Jul 13 23:20:51.554 [testsuite] Slept for 15
      Sat Jul 13 23:20:51.570 [testsuite] Slept for 15
      Sat Jul 13 23:20:51.585 [testsuite] Slept for 15
      Sat Jul 13 23:20:51.617 [testsuite] Slept for 31
      Sat Jul 13 23:20:51.663 [testsuite] Slept for 46
      Sat Jul 13 23:20:51.741 [testsuite] Slept for 77
      Sat Jul 13 23:20:51.882 [testsuite] Slept for 140
      Sat Jul 13 23:20:52.147 [testsuite] Slept for 265
      Sat Jul 13 23:20:52.662 [testsuite] Slept for 514
      2013-07-13 19:20:53 EDT	
      Sat Jul 13 23:20:53.676 [testsuite] Slept for 1013
      2013-07-13 19:20:54 EDT	
      Sat Jul 13 23:20:54.877 [testsuite] Slept for 1202
      2013-07-13 19:20:55 EDT	
      Sat Jul 13 23:20:55.891 [testsuite] Slept for 1011
      Sat Jul 13 23:20:55.891 [testsuite] FAIL: class BasicTests::SleepBackoffTest	Expected: almostGTE( elapsedMillis, lastSleepTimeMillis, epsMillis ) @src\mongo\dbtests\basictests.cpp:288
      

      Gee, that "sleeptest finds sleep accuracy to be not great. x: 9999" line should be a giveaway. Perhaps disable the test when that is the case?

            Assignee:
            benety.goh@mongodb.com Benety Goh
            Reporter:
            matt.kangas Matt Kangas
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              Created:
              Updated:
              Resolved: