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Posted to commits@activemq.apache.org by cl...@apache.org on 2018/10/17 21:25:12 UTC
activemq-artemis git commit: ARTEMIS-2135 Test avoiding NPE under race
Repository: activemq-artemis
Updated Branches:
refs/heads/master 66d5e4fbd -> 48d8a5413
ARTEMIS-2135 Test avoiding NPE under race
Project: http://git-wip-us.apache.org/repos/asf/activemq-artemis/repo
Commit: http://git-wip-us.apache.org/repos/asf/activemq-artemis/commit/48d8a541
Tree: http://git-wip-us.apache.org/repos/asf/activemq-artemis/tree/48d8a541
Diff: http://git-wip-us.apache.org/repos/asf/activemq-artemis/diff/48d8a541
Branch: refs/heads/master
Commit: 48d8a54135732b2b34251f571aa3a5cadc44d3a9
Parents: 66d5e4f
Author: Clebert Suconic <cl...@apache.org>
Authored: Wed Oct 17 17:19:29 2018 -0400
Committer: Clebert Suconic <cl...@apache.org>
Committed: Wed Oct 17 17:24:51 2018 -0400
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.../protocol/amqp/broker/AMQPMessageTest.java | 63 ++++++++++++++++++++
1 file changed, 63 insertions(+)
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http://git-wip-us.apache.org/repos/asf/activemq-artemis/blob/48d8a541/artemis-protocols/artemis-amqp-protocol/src/test/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessageTest.java
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diff --git a/artemis-protocols/artemis-amqp-protocol/src/test/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessageTest.java b/artemis-protocols/artemis-amqp-protocol/src/test/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessageTest.java
index 1e5d3d1..953dd0b 100644
--- a/artemis-protocols/artemis-amqp-protocol/src/test/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessageTest.java
+++ b/artemis-protocols/artemis-amqp-protocol/src/test/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessageTest.java
@@ -33,6 +33,9 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
import org.apache.activemq.artemis.api.core.ActiveMQBuffer;
import org.apache.activemq.artemis.api.core.ActiveMQBuffers;
@@ -170,6 +173,66 @@ public class AMQPMessageTest {
//----- Test Connection ID access -----------------------------------------//
+
+ @Test
+ public void testDecodeMultiThreaded() throws Exception {
+ MessageImpl protonMessage = (MessageImpl) Message.Factory.create();
+ protonMessage.setHeader( new Header());
+ Properties properties = new Properties();
+ properties.setTo("someNiceLocal");
+ protonMessage.setProperties(properties);
+ protonMessage.getHeader().setDeliveryCount(new UnsignedInteger(7));
+ protonMessage.getHeader().setDurable(Boolean.TRUE);
+ protonMessage.setApplicationProperties(new ApplicationProperties(new HashMap<>()));
+
+ final AtomicInteger failures = new AtomicInteger(0);
+
+
+ for (int testTry = 0; testTry < 100; testTry++) {
+ AMQPMessage decoded = encodeAndDecodeMessage(protonMessage);
+ Thread[] threads = new Thread[100];
+
+ CountDownLatch latchAlign = new CountDownLatch(threads.length);
+ CountDownLatch go = new CountDownLatch(1);
+
+ Runnable run = new Runnable() {
+ @Override
+ public void run() {
+ try {
+
+ latchAlign.countDown();
+ go.await();
+
+ Assert.assertNotNull(decoded.getHeader());
+ // this is a method used by Core Converter
+ decoded.getProtonMessage();
+ Assert.assertNotNull(decoded.getHeader());
+
+ } catch (Throwable e) {
+ e.printStackTrace();
+ failures.incrementAndGet();
+ }
+ }
+ };
+
+ for (int i = 0; i < threads.length; i++) {
+ threads[i] = new Thread(run);
+ threads[i].start();
+ }
+
+ Assert.assertTrue(latchAlign.await(10, TimeUnit.SECONDS));
+ go.countDown();
+
+ for (Thread thread : threads) {
+ thread.join(5000);
+ Assert.assertFalse(thread.isAlive());
+ }
+
+ Assert.assertEquals(0, failures.get());
+ }
+ }
+
+
@Test
public void testGetConnectionID() {
MessageImpl protonMessage = (MessageImpl) Message.Factory.create();