Bug 4058 - frysk.rt.TestStackFrame errors
Summary: frysk.rt.TestStackFrame errors
Status: RESOLVED FIXED
Alias: None
Product: frysk
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Unassigned
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-02-15 23:28 UTC by Mike Cvet
Modified: 2007-02-16 19:13 UTC (History)
1 user (show)

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Last reconfirmed:

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Description Mike Cvet 2007-02-15 23:28:35 UTC 
There were 4 errors:
1) testStripped(frysk.rt.TestStackFrame)java.lang.NullPointerException
   at frysk.rt.StackFrame.toPrint(TestRunner)
   at frysk.rt.TestStackFrame$2$Terminator.updateSignaled(TestRunner)
   at frysk.proc.Task.notifySignaled(TestRunner)
   at frysk.proc.LinuxPtraceTaskState$Running.handleSignaledEvent(TestRunner)
   at frysk.proc.Task.processSignaledEvent(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld$5.stopped(TestRunner)
   at frysk.sys.Wait.waitAllNoHang(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld.execute(TestRunner)
   at frysk.event.EventLoop.runEventLoop(TestRunner)
   at frysk.event.EventLoop.runPolling(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.rt.TestStackFrame.frameTest(TestRunner)
   at frysk.rt.TestStackFrame.testStripped(TestRunner)
   at frysk.junit.Runner.runCases(TestRunner)
   at frysk.junit.Runner.runArchCases(TestRunner)
   at frysk.junit.Runner.runTestCases(TestRunner)
   at TestRunner.main(TestRunner)
2) testStaticStripped(frysk.rt.TestStackFrame)java.lang.NullPointerException
   at frysk.rt.StackFrame.toPrint(TestRunner)
   at frysk.rt.TestStackFrame$2$Terminator.updateSignaled(TestRunner)
   at frysk.proc.Task.notifySignaled(TestRunner)
   at frysk.proc.LinuxPtraceTaskState$Running.handleSignaledEvent(TestRunner)
   at frysk.proc.Task.processSignaledEvent(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld$5.stopped(TestRunner)
   at frysk.sys.Wait.waitAllNoHang(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld.execute(TestRunner)
   at frysk.event.EventLoop.runEventLoop(TestRunner)
   at frysk.event.EventLoop.runPolling(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.rt.TestStackFrame.frameTest(TestRunner)
   at frysk.rt.TestStackFrame.testStaticStripped(TestRunner)
   at frysk.junit.Runner.runCases(TestRunner)
   at frysk.junit.Runner.runArchCases(TestRunner)
   at frysk.junit.Runner.runTestCases(TestRunner)
   at TestRunner.main(TestRunner)
3) testAsmStrippedNoSize(frysk.rt.TestStackFrame)java.lang.NullPointerException
   at frysk.rt.StackFrame.toPrint(TestRunner)
   at frysk.rt.TestStackFrame$2$Terminator.updateSignaled(TestRunner)
   at frysk.proc.Task.notifySignaled(TestRunner)
   at frysk.proc.LinuxPtraceTaskState$Running.handleSignaledEvent(TestRunner)
   at frysk.proc.Task.processSignaledEvent(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld$5.stopped(TestRunner)
   at frysk.sys.Wait.waitAllNoHang(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld.execute(TestRunner)
   at frysk.event.EventLoop.runEventLoop(TestRunner)
   at frysk.event.EventLoop.runPolling(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.rt.TestStackFrame.frameTest(TestRunner)
   at frysk.rt.TestStackFrame.testAsmStrippedNoSize(TestRunner)
   at frysk.junit.Runner.runCases(TestRunner)
   at frysk.junit.Runner.runArchCases(TestRunner)
   at frysk.junit.Runner.runTestCases(TestRunner)
   at TestRunner.main(TestRunner)
4) 
testStaticAsmStrippedNoSize(frysk.rt.TestStackFrame)java.lang.NullPointerException
   at frysk.rt.StackFrame.toPrint(TestRunner)
   at frysk.rt.TestStackFrame$2$Terminator.updateSignaled(TestRunner)
   at frysk.proc.Task.notifySignaled(TestRunner)
   at frysk.proc.LinuxPtraceTaskState$Running.handleSignaledEvent(TestRunner)
   at frysk.proc.Task.processSignaledEvent(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld$5.stopped(TestRunner)
   at frysk.sys.Wait.waitAllNoHang(TestRunner)
   at frysk.proc.LinuxPtraceHost$PollWaitOnSigChld.execute(TestRunner)
   at frysk.event.EventLoop.runEventLoop(TestRunner)
   at frysk.event.EventLoop.runPolling(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.proc.TestLib.assertRunUntilStop(TestRunner)
   at frysk.rt.TestStackFrame.frameTest(TestRunner)
   at frysk.rt.TestStackFrame.testStaticAsmStrippedNoSize(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: 12,  Failures: 0,  Errors: 4

Failed after run #0
Comment 1 Mike Cvet 2007-02-15 23:30:09 UTC 
This was after StackFrame.toPrint() was changed to use getSymbolName() rather 
than StackFrame.getMethodName(), thus using elfutils.
Comment 2 Nurdin Premji 2007-02-16 19:13:07 UTC 
Fixed, was problem with getSymbolName method. 
February 16, 2007
	* StackFrame.java (getSymbolName): Fixed to return "" instead of null
	if symbol name is null.
	(toPrint): Changed to just use getSymbolName.