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comparison truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TimingDecorator.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TimingDecorator.java@0a6e10379b9b
children dc83cc1f94f2
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21950:2a5011c7e641 21951:9c8c0937da41
1 /*
2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 package com.oracle.truffle.tck;
26
27 import org.junit.runner.*;
28
29 /**
30 * Timing support for JUnit test runs.
31 */
32 class TimingDecorator extends TruffleJUnitRunListenerDecorator {
33
34 private long startTime;
35 private long classStartTime;
36
37 public TimingDecorator(TruffleJUnitRunListener l) {
38 super(l);
39 }
40
41 @Override
42 public void testClassStarted(Class<?> clazz) {
43 classStartTime = System.nanoTime();
44 super.testClassStarted(clazz);
45 }
46
47 @Override
48 public void testClassFinished(Class<?> clazz) {
49 long totalTime = System.nanoTime() - classStartTime;
50 super.testClassFinished(clazz);
51 getWriter().print(' ' + valueToString(totalTime));
52 }
53
54 @Override
55 public void testStarted(Description description) {
56 startTime = System.nanoTime();
57 super.testStarted(description);
58 }
59
60 @Override
61 public void testFinished(Description description) {
62 long totalTime = System.nanoTime() - startTime;
63 super.testFinished(description);
64 getWriter().print(" " + valueToString(totalTime));
65 }
66
67 private static String valueToString(long value) {
68 return String.format("%d.%d ms", value / 1000000, (value / 100000) % 10);
69 }
70
71 }