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1   /**
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  package org.apache.hadoop.hbase.regionserver.wal;
19  
20  import static org.junit.Assert.assertEquals;
21  import static org.junit.Assert.fail;
22  
23  import org.apache.hadoop.hbase.exceptions.TimeoutIOException;
24  import org.apache.hadoop.hbase.testclassification.SmallTests;
25  import org.junit.Test;
26  import org.junit.experimental.categories.Category;
27  
28  @Category({ SmallTests.class })
29  public class TestSyncFuture {
30  
31    @Test(timeout = 60000)
32    public void testGet() throws Exception {
33      long timeout = 5000;
34      long txid = 100000;
35      SyncFuture syncFulture = new SyncFuture();
36      syncFulture.reset(txid);
37      syncFulture.done(txid, null);
38      assertEquals(txid, syncFulture.get(timeout));
39  
40      syncFulture.reset(txid);
41      try {
42        syncFulture.get(timeout);
43        fail("Should have timed out but not");
44      } catch (TimeoutIOException e) {
45        // test passed
46      }
47    }
48  
49  }