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fix intermittent test failure - memorylimittest on jdbc 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1511491 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary Tully 2013-08-07 21:08:14 +00:00
parent aed6b0054a
commit ae84399b97
1 changed files with 10 additions and 4 deletions
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14
activemq-unit-tests/src/test/java/org/apache/activemq/usecases/MemoryLimitTest.java
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@ -35,6 +35,7 @@ import org.apache.activemq.broker.region.policy.PolicyMap;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.activemq.util.ConsumerThread;
import org.apache.activemq.util.ProducerThread;
import org.apache.activemq.util.Wait;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
@ -127,7 +128,7 @@ public class MemoryLimitTest extends TestSupport {
Thread.sleep(1000);
// assert we didn't break high watermark (70%) usage
Destination dest = broker.getDestination((ActiveMQQueue) queue);
final Destination dest = broker.getDestination((ActiveMQQueue) queue);
LOG.info("Destination usage: " + dest.getMemoryUsage());
int percentUsage = dest.getMemoryUsage().getPercentUsage();
assertTrue("Should be less than 70% of limit but was: " + percentUsage, percentUsage <= 71);
@ -139,11 +140,16 @@ public class MemoryLimitTest extends TestSupport {
Message msg = consumer.receive();
msg.acknowledge();
Thread.sleep(1000);
// this should free some space and allow us to get new batch of messages in the memory
// exceeding the limit
LOG.info("Destination usage: " + dest.getMemoryUsage());
assertTrue(dest.getMemoryUsage().getPercentUsage() >= 478);
assertTrue("Limit is exceeded", Wait.waitFor(new Wait.Condition() {
@Override
public boolean isSatisified() throws Exception {
LOG.info("Destination usage: " + dest.getMemoryUsage());
return dest.getMemoryUsage().getPercentUsage() >= 478;
}
}));
LOG.info("Broker usage: " + broker.getSystemUsage().getMemoryUsage());
assertTrue(broker.getSystemUsage().getMemoryUsage().getPercentUsage() >= 478);