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From "Geir Magnusson Jr." <g...@pobox.com>
Subject Re: [testing][kernel.tests] j.l.Thread test fails on HARMONY-1582
Date Mon, 09 Oct 2006 16:05:22 GMT
Ok - I just committed 1582.  Lets build on it... can someone test on 
winxp?  I'll get to it in a bit, but would be happy to know sooner than 
later.

Evgueni Brevnov wrote:
> Ok, I see. Then it should be TM problem.... right?
> 
> On 10/9/06, Nikolay Kuznetsov <nikolay.kuznetsov@gmail.com> wrote:
>> Evgueni,
>>
>> according to the spec the thread wait method should throw interrupted
>> exception even if it was interrupted before call.
>>
>> citing from the Object.wait method specification:
>> "Throws:
>>
>> InterruptedException - if another thread interrupted the current
>> thread before or while the current thread was waiting for a
>> notification. The interrupted status of the current thread is cleared
>> when this exception is thrown."
>>
>> The same applicable, to the sleep and join methods.
>>
>> Thank you.
>>   Nik.
>>
>> On 10/9/06, Evgueni Brevnov <evgueni.brevnov@gmail.com> wrote:
>> > Hi,
>> >
>> > While testing HARMONY-1582 (invocation api) it turned out that one
>> > kernel test starts to fail with the following message:
>> >
>> > There were 3 failures:
>> > 1) 
>> testInterrupt_Joining(java.lang.ThreadTest)junit.framework.AssertionFailed 
>>
>> > Error: joining thread has not received the InterruptedException
>> >         at 
>> java.lang.ThreadTest.testInterrupt_Joining(ThreadTest.java:1367)
>> >         at java.lang.reflect.VMReflection.invokeMethod(Native Method)
>> > 2) 
>> testInterrupt_Sleeping(java.lang.ThreadTest)junit.framework.AssertionFaile 
>>
>> > dError: sleeping thread has not received the InterruptedException
>> >         at 
>> java.lang.ThreadTest.testInterrupt_Sleeping(ThreadTest.java:1390)
>> >         at java.lang.reflect.VMReflection.invokeMethod(Native Method)
>> > 3) 
>> testInterrupt_Waiting(java.lang.ThreadTest)junit.framework.AssertionFailed 
>>
>> > Error: waiting thread has not received the InterruptedException
>> >         at 
>> java.lang.ThreadTest.testInterrupt_Waiting(ThreadTest.java:1413)
>> >         at java.lang.reflect.VMReflection.invokeMethod(Native Method)
>> >
>> > FAILURES!!!
>> > Tests run: 89,  Failures: 3,  Errors: 0
>> >
>> > Short investigation shows that test is invalid. Specifically main
>> > thread interrupts another thread and expects InterruptedException will
>> > be thrown while interruptable thread doesn't get to
>> > joining/sleeping/waiting state yet.
>> >
>> > Could somebody fix that....
>> >
>> > Thanks
>> > Evgueni.
>> >
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>> >
>>
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>>
> 
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