[Bug general/3925] New: Multiple runs of testSingleThreadedDetached cause too many open files.

["npremji at redhat dot com" <sourceware-bugzilla@sourceware.org>]

./frysk-core/TestRunner -r 1000 'testSingleThreadedDetached(frysk.util.TestFStack)'

produces the following: 

Running testSingleThreadedDetached(frysk.util.TestFStack) ...execvp: Too many
open files
25-Jan-07 4:59:09 PM frysk.proc.LinuxPtraceHost$PollWaitOnSigChld$5 terminated
WARNING: No task for pid 15,123

FAIL
  junit.framework.AssertionFailedError: event loop run explictly stopped
(startChild (Sig_USR1))

Time: 5.008
There was 1 failure:
1)
testSingleThreadedDetached(frysk.util.TestFStack)junit.framework.AssertionFailedError:
event loop run explictly stopped (startChild (Sig_USR1))
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib$AckHandler.assertAwait(TestRunner)
   at frysk.proc.TestLib$AckHandler.await(TestRunner)
   at frysk.proc.TestLib$Child.<init>(TestRunner)
   at frysk.proc.TestLib$AckProcess.<init>(TestRunner)
   at frysk.proc.TestLib$AckProcess.<init>(TestRunner)
   at frysk.proc.TestLib$DetachedAckProcess.<init>(TestRunner)
   at frysk.util.TestFStack.testSingleThreadedDetached(TestRunner)
   at frysk.junit.Runner.runCases(TestRunner)
   at frysk.junit.Runner.runArchCases(TestRunner)
   at frysk.junit.Runner.runTestCases(TestRunner)
   at TestRunner.main(TestRunner)

FAILURES!!!
Tests run: 1,  Failures: 1,  Errors: 0

Failed after run #203

Note that it always fails after run #203.

-- 
           Summary: Multiple runs of testSingleThreadedDetached cause too
                    many open files.
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: npremji at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=3925

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