Mercurial > hg > truffle
annotate truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TimingDecorator.java @ 22548:6b76a24fffbd default tip
Use all variables: a, b, u,v and x, y
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
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date | Thu, 14 Jan 2016 14:20:57 +0100 |
parents | dc83cc1f94f2 |
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1 /* |
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2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 package com.oracle.truffle.tck; |
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26 |
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27 import org.junit.runner.Description; |
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28 |
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29 /** |
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30 * Timing support for JUnit test runs. |
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31 */ |
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32 class TimingDecorator extends TruffleJUnitRunListenerDecorator { |
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33 |
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34 private long startTime; |
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35 private long classStartTime; |
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36 |
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37 public TimingDecorator(TruffleJUnitRunListener l) { |
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38 super(l); |
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39 } |
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40 |
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41 @Override |
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42 public void testClassStarted(Class<?> clazz) { |
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43 classStartTime = System.nanoTime(); |
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44 super.testClassStarted(clazz); |
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45 } |
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46 |
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47 @Override |
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48 public void testClassFinished(Class<?> clazz) { |
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49 long totalTime = System.nanoTime() - classStartTime; |
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50 super.testClassFinished(clazz); |
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51 getWriter().print(' ' + valueToString(totalTime)); |
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52 } |
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53 |
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54 @Override |
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55 public void testStarted(Description description) { |
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56 startTime = System.nanoTime(); |
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57 super.testStarted(description); |
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58 } |
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59 |
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60 @Override |
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61 public void testFinished(Description description) { |
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62 long totalTime = System.nanoTime() - startTime; |
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63 super.testFinished(description); |
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64 getWriter().print(" " + valueToString(totalTime)); |
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65 } |
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66 |
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67 private static String valueToString(long value) { |
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68 return String.format("%d.%d ms", value / 1000000, (value / 100000) % 10); |
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69 } |
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70 |
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71 } |