+/*
+ * (C) Copyright 2016 Pantheon Technologies, s.r.o. and others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
package org.opendaylight.yangtools.triemap;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
import java.util.Map;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
-
import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+@Deprecated
public class TestMultiThreadAddDelete {
+ private static final Logger LOG = LoggerFactory.getLogger(TestMultiThreadAddDelete.class);
private static final int RETRIES = 1;
private static final int N_THREADS = 7;
- private static final int COUNT = 50 * 1000;
+ private static final int COUNT = 50 * 1000;
@Test
- public void testMultiThreadAddDelete () {
+ public void testMultiThreadAddDelete() throws InterruptedException {
for (int j = 0; j < RETRIES; j++) {
- final Map<Object, Object> bt = new TrieMap <Object, Object> ();
-
+ final Map<Object, Object> bt = TrieMap.create();
+
{
- final ExecutorService es = Executors.newFixedThreadPool (N_THREADS);
+ final ExecutorService es = Executors.newFixedThreadPool(N_THREADS);
for (int i = 0; i < N_THREADS; i++) {
final int threadNo = i;
- es.execute (new Runnable () {
- @Override
- public void run () {
- for (int j = 0; j < COUNT; j++) {
- if (j % N_THREADS == threadNo) {
- bt.put (Integer.valueOf (j), Integer.valueOf (j));
- }
+ es.execute(() -> {
+ for (int k = 0; k < COUNT; k++) {
+ if (k % N_THREADS == threadNo) {
+ bt.put(Integer.valueOf(k), Integer.valueOf(k));
}
}
});
}
- es.shutdown ();
- try {
- es.awaitTermination (3600L, TimeUnit.SECONDS);
- } catch (final InterruptedException e) {
- e.printStackTrace ();
- }
+ es.shutdown();
+ es.awaitTermination(5, TimeUnit.MINUTES);
}
-
- TestHelper.assertEquals (COUNT, bt.size ());
- TestHelper.assertFalse (bt.isEmpty ());
-
+
+ assertEquals(COUNT, bt.size());
+ assertFalse(bt.isEmpty());
+
{
- final ExecutorService es = Executors.newFixedThreadPool (N_THREADS);
+ final ExecutorService es = Executors.newFixedThreadPool(N_THREADS);
for (int i = 0; i < N_THREADS; i++) {
final int threadNo = i;
- es.execute (new Runnable () {
- @Override
- public void run () {
- for (int j = 0; j < COUNT; j++) {
- if (j % N_THREADS == threadNo) {
- bt.remove (Integer.valueOf (j));
- }
+ es.execute(() -> {
+ for (int k = 0; k < COUNT; k++) {
+ if (k % N_THREADS == threadNo) {
+ bt.remove(Integer.valueOf(k));
}
}
});
}
- es.shutdown ();
- try {
- es.awaitTermination (3600L, TimeUnit.SECONDS);
- } catch (final InterruptedException e) {
- e.printStackTrace ();
- }
+ es.shutdown();
+ es.awaitTermination(5, TimeUnit.MINUTES);
}
-
-
- TestHelper.assertEquals (0, bt.size ());
- TestHelper.assertTrue (bt.isEmpty ());
-
+
+
+ assertEquals(0, bt.size());
+ assertTrue(bt.isEmpty());
+
{
- final ExecutorService es = Executors.newFixedThreadPool (N_THREADS);
+ final ExecutorService es = Executors.newFixedThreadPool(N_THREADS);
for (int i = 0; i < N_THREADS; i++) {
final int threadNo = i;
- es.execute (new Runnable () {
- @Override
- public void run () {
- for (int j = 0; j < COUNT; j++) {
- if (j % N_THREADS == threadNo) {
- try {
- bt.put (Integer.valueOf (j), Integer.valueOf (j));
- if (!bt.containsKey (Integer.valueOf (j))) {
- System.out.println (j);
- }
- bt.remove (Integer.valueOf (j));
- if (bt.containsKey (Integer.valueOf (j))) {
- System.out.println (-j);
- }
- } catch (Throwable t) {
- t.printStackTrace ();
- }
+ es.execute(() -> {
+ for (int j1 = 0; j1 < COUNT; j1++) {
+ if (j1 % N_THREADS == threadNo) {
+ bt.put(Integer.valueOf(j1), Integer.valueOf(j1));
+ if (!bt.containsKey(Integer.valueOf(j1))) {
+ LOG.error("Key {} not present", j1);
+ }
+ bt.remove(Integer.valueOf(j1));
+ if (bt.containsKey(Integer.valueOf(j1))) {
+ LOG.error("Key {} is still present", j1);
}
}
}
});
}
- es.shutdown ();
- try {
- es.awaitTermination (3600L, TimeUnit.SECONDS);
- } catch (final InterruptedException e) {
- e.printStackTrace ();
- }
+ es.shutdown();
+ es.awaitTermination(5, TimeUnit.MINUTES);
}
-
- TestHelper.assertEquals (0, bt.size ());
- if (!bt.isEmpty ()) {
- System.out.println ();
- }
- TestHelper.assertTrue (bt.isEmpty ());
+
+ assertEquals(0, bt.size());
+ assertTrue(bt.isEmpty());
}
}
}
Code Review / yangtools.git / blobdiff