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YARN-1845. Elapsed time for failed tasks that never started is wrong (Rushabh S Shah via jeagles)

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1578459 13f79535-47bb-0310-9956-ffa450edef68
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Jonathan Turner Eagles 2014-03-17 16:53:17 +00:00
parent f8e439105c
commit 1190f19ddd
1 changed files with 53 additions and 0 deletions
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hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestTimes.java Normal file
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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.hadoop.yarn.util;
import org.junit.Assert;
import org.junit.Test;
public class TestTimes {
@Test
public void testNegativeStartTimes() {
long elapsed = Times.elapsed(-5, 10, true);
Assert.assertEquals("Elapsed time is not 0", 0, elapsed);
elapsed = Times.elapsed(-5, 10, false);
Assert.assertEquals("Elapsed time is not -1", -1, elapsed);
}
@Test
public void testNegativeFinishTimes() {
long elapsed = Times.elapsed(5, -10, false);
Assert.assertEquals("Elapsed time is not -1", -1, elapsed);
}
@Test
public void testNegativeStartandFinishTimes() {
long elapsed = Times.elapsed(-5, -10, false);
Assert.assertEquals("Elapsed time is not -1", -1, elapsed);
}
@Test
public void testPositiveStartandFinishTimes() {
long elapsed = Times.elapsed(5, 10, true);
Assert.assertEquals("Elapsed time is not 5", 5, elapsed);
elapsed = Times.elapsed(5, 10, false);
Assert.assertEquals("Elapsed time is not 5", 5, elapsed);
}
}