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From: "pmuldoon at redhat dot com" <sourceware-bugzilla@sourceware.org> To: frysk-bugzilla@sourceware.org Subject: [Bug general/5735] testCoreThenRunCommand(frysk.hpd.TestCoreCommand) test fails Date: Wed, 06 Feb 2008 10:39:00 -0000 [thread overview] Message-ID: <20080206103844.18708.qmail@sourceware.org> (raw) In-Reply-To: <20080206091611.5735.pmuldoon@redhat.com> ------- Additional Comments From pmuldoon at redhat dot com 2008-02-06 10:38 ------- Altering the test has no effect. However I was investigating the cause of EOF. Adding in a System.out.println into frysk.expunit.Child and the function: expectMilliseconds: System.out.print("Expect output: " + output); if (eof) { fine.log(this, "match EOF"); throw new EndOfFileException(matches, output); } I get the output: Expect output: run Attached to process 11658 starting/running with this command: /home/pmuldoon/frysk_bin/frysk-core/frysk/pkglibdir/funit-hello Exception in thread "main" starting/running with this command: /home/pmuldoon/frysk_bin/frysk-core/frysk/pkglibdir/funit-hello java.util.ConcurrentModificationException at java.util.LinkedList$LinkedListItr.checkMod(libgcj.so.8rh) at java.util.LinkedList$LinkedListItr.remove(libgcj.so.8rh) at frysk.hpd.CLI.flushMessages(fhpd) at frysk.hpd.CLI.execCommand(fhpd) at frysk.bindir.fhpd.main(fhpd) FAIL junit.framework.AssertionFailedError: sent: <run > expecting: <Attached to process ([0-9]+).*Running process ([0-9]+).*> got: <EOF> Looking at flushmessages() in CLI.java: private void flushMessages() { for (Iterator iter = messages.iterator(); iter.hasNext();) { I see the use of a fail-fast iterator. I suspect that in the SteppingEngine, the injection of: Task 10858 is terminating from signal SIGSEGV(11) Is causing a concurrent modification exception and causing an EOF -- http://sourceware.org/bugzilla/show_bug.cgi?id=5735 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.
next prev parent reply other threads:[~2008-02-06 10:39 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-02-06 9:16 [Bug general/5735] New: " pmuldoon at redhat dot com 2008-02-06 9:35 ` [Bug general/5735] " pmuldoon at redhat dot com 2008-02-06 10:39 ` pmuldoon at redhat dot com [this message] 2008-02-06 10:51 ` pmuldoon at redhat dot com
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