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8031036: com/sun/management/OperatingSystemMXBean/GetCommittedVirtualMemorySize.java failed on 8b121

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Reviewed-by: dfuchs
This commit is contained in:
Shanliang Jiang 2014-05-02 14:40:52 +02:00
parent 3d61a661e2
commit 70dbc1d222
1 changed files with 12 additions and 11 deletions
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23
jdk/test/javax/management/monitor/CounterMonitorDeadlockTest.java
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@ -98,13 +98,13 @@ public class CounterMonitorDeadlockTest {
monitorProxy.start();
final int initGetCount = observedProxy.getGetCount();
int getCount = initGetCount;
for (int i = 0; i < 500; i++) { // 500 * 10 = 5 seconds
getCount = observedProxy.getGetCount();
if (getCount != initGetCount)
break;
Thread.sleep(10);
}
int getCount;
System.out.println("Checking GetCount, possible deadlock if timeout.");
do { // 8038322. Until timeout of testing harness
Thread.sleep(200);
} while ((getCount=observedProxy.getGetCount()) == initGetCount);
System.out.println("Done!");
if (getCount <= initGetCount)
throw new Exception("Test failed: presumable deadlock");
// This won't show up as a deadlock in CTRL-\ or in
@ -131,10 +131,11 @@ public class CounterMonitorDeadlockTest {
};
mbs.addNotificationListener(monitorName, listener, null, null);
observedProxy.setThing(1000);
for (int i = 0; i < 500 && notifCount.get() == 0; i++)
Thread.sleep(10);
if (notifCount.get() == 0)
throw new Exception("Test failed: presumable deadlock");
System.out.println("Waiting notifCount.get() != 0, possible deadlock if timeout.");
do {
Thread.sleep(200);
} while(notifCount.get() == 0); // 8038322. Until timeout of testing harness
System.out.println("Done");
}
}