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Bug ID: JDK-7144086 TEST_BUG: java/nio/file/WatchService/SensitivityModifier.java failing intermittently
JDK-7144086 : TEST_BUG: java/nio/file/WatchService/SensitivityModifier.java failing intermittently

Details
Type:
Bug
Submit Date:
2012-02-09
Status:
Closed
Updated Date:
2012-06-20
Project Name:
JDK
Resolved Date:
2012-05-09
Component:
core-libs
OS:
generic
Sub-Component:
java.nio
CPU:
generic
Priority:
P4
Resolution:
Fixed
Affected Versions:
8
Fixed Versions:

Related Reports
Backport:
Relates:

Sub Tasks

Description
This test was originally checked in with an incorrect @run tag and so has not been running. The @run tag was fixed recently via 7142847 and it turns out that the test hangs periodically on some systems.


#Test Results (version 2)
#Tue Feb 07 18:47:23 PST 2012
#checksum:45585b8293ef41b
#-----testdescription-----
$file=/export/home/aurora/sandbox/testbase/test/java/nio/file/WatchService/SensitivityModifier.java
$root=/export/home/aurora/sandbox/testbase/test
keywords=bug4313887
library=..
maxTimeout=240
run=USER_SPECIFIED main/timeout\=240 SensitivityModifier\n
source=SensitivityModifier.java
title=Sanity test for Sun-specific sensitivity level watch event modifier

#-----environment-----

#-----testresult-----
description=file\:/export/home/aurora/sandbox/testbase/test/java/nio/file/WatchService/SensitivityModifier.java
elapsed=960182 0\:16\:00.182
end=Tue Feb 07 18\:47\:23 PST 2012
environment=regtest
execStatus=Failed. Execution failed\: `main' threw exception\: java.lang.InterruptedException
hostname=jsn-vw2-00-vm5
javatestOS=Linux 2.6.32-100.28.5.el6.x86_64 (amd64)
javatestVersion=4.4
script=com.sun.javatest.regtest.RegressionScript 
sections=script_messages build compile main
start=Tue Feb 07 18\:31\:23 PST 2012
test=java/nio/file/WatchService/SensitivityModifier.java
user.name=aurora
work=/export/home/aurora/sandbox/gresults/testoutput/jdk_nio1/JTwork/java/nio/file/WatchService

#section:script_messages
----------messages:(4/226)----------
JDK under test: (/export/home/aurora/sandbox/jdk)
java version "1.8.0-ea"
Java(TM) SE Runtime Environment (build 1.8.0-ea-langtools-nightly-h164-20120207-b25-b00)
Java HotSpot(TM) 64-Bit Server VM (build 23.0-b11, mixed mode)

#section:build
----------messages:(3/104)----------
command: build SensitivityModifier
reason: Named class compiled on demand
elapsed time (seconds): 0.125
result: Passed. Build successful

#section:compile
----------messages:(3/191)----------
command: compile /export/home/aurora/sandbox/testbase/test/java/nio/file/WatchService/SensitivityModifier.java
reason: .class file out of date or does not exist
elapsed time (seconds): 0.124
result: Passed. Compilation successful

#section:main
----------messages:(4/175)----------
command: main SensitivityModifier
reason: User specified action: run main/timeout=240 SensitivityModifier 
Timeout signalled after 960 seconds
elapsed time (seconds): 960.056
----------System.out:(9/237)----------
Modify: /tmp/name7007379819053583530/dir19/file9
Waiting for event...
Event OK
Modify: /tmp/name7007379819053583530/dir6/file35
Waiting for event...
Event OK
Modify: /tmp/name7007379819053583530/dir4/file40
Waiting for event...
Event OK
----------System.err:(18/1113)----------
java.lang.InterruptedException
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1219)
	at java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:340)
	at java.util.concurrent.LinkedBlockingDeque.pollFirst(LinkedBlockingDeque.java:513)
	at java.util.concurrent.LinkedBlockingDeque.poll(LinkedBlockingDeque.java:682)
	at sun.nio.fs.AbstractWatchService.poll(AbstractWatchService.java:108)
	at SensitivityModifier.doTest(SensitivityModifier.java:100)
	at SensitivityModifier.main(SensitivityModifier.java:115)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:474)
	at com.sun.javatest.regtest.MainAction$SameVMRunnable.run(MainAction.java:690)
	at java.lang.Thread.run(Thread.java:722)

JavaTest Message: Test threw exception: java.lang.InterruptedException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.InterruptedException


test result: Failed. Execution failed: `main' threw exception: java.lang.InterruptedException

                                    

Comments
EVALUATION

The test isn't draining events correctly.
                                     
2012-02-09



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