| Clover coverage report - DrJava Test Coverage (drjava-20120304-r5456) |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| JUnitTestRunner.java | 75% | 85.2% | 75% | 82.1% |
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| 1 | /*BEGIN_COPYRIGHT_BLOCK | |
| 2 | * | |
| 3 | * Copyright (c) 2001-2010, JavaPLT group at Rice University (drjava@rice.edu) | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * Redistribution and use in source and binary forms, with or without | |
| 7 | * modification, are permitted provided that the following conditions are met: | |
| 8 | * * Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * * Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * * Neither the names of DrJava, the JavaPLT group, Rice University, nor the | |
| 14 | * names of its contributors may be used to endorse or promote products | |
| 15 | * derived from this software without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 19 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 20 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 21 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 22 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 23 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 24 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| 25 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 26 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 27 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | * | |
| 29 | * This software is Open Source Initiative approved Open Source Software. | |
| 30 | * Open Source Initative Approved is a trademark of the Open Source Initiative. | |
| 31 | * | |
| 32 | * This file is part of DrJava. Download the current version of this project | |
| 33 | * from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/ | |
| 34 | * | |
| 35 | * END_COPYRIGHT_BLOCK*/ | |
| 36 | ||
| 37 | package edu.rice.cs.drjava.model.junit; | |
| 38 | ||
| 39 | import junit.runner.*; | |
| 40 | import junit.framework.*; | |
| 41 | ||
| 42 | import edu.rice.cs.util.UnexpectedException; | |
| 43 | ||
| 44 | /** DrJava's own testrunner. It updates the document in the JUnit pane as error and failure events are fired. These methods run in | |
| 45 | * an auxiliary thread. | |
| 46 | * @version $Id: JUnitTestRunner.java 5236 2010-04-27 01:43:36Z mgricken $ | |
| 47 | */ | |
| 48 | public class JUnitTestRunner extends BaseTestRunner { | |
| 49 | ||
| 50 | /** Receives updates on the test suite's progress. */ | |
| 51 | private JUnitModelCallback _jmc; | |
| 52 | ||
| 53 | /** Class loader that uses DrJava's classpath. */ | |
| 54 | private ClassLoader _loader; | |
| 55 | ||
| 56 | /** The JUnit TestResult being accumulated. */ | |
| 57 | private TestResult _result; | |
| 58 | ||
| 59 | /** The current number of errors in the result. */ | |
| 60 | private int _errorCount; | |
| 61 | ||
| 62 | /** The current number of failures in the result. */ | |
| 63 | private int _failureCount; | |
| 64 | ||
| 65 | /** Standard constructor. */ | |
| 66 | 18 | public JUnitTestRunner(JUnitModelCallback jmc, ClassLoader loader) { |
| 67 | 18 | super(); |
| 68 | 18 | _jmc = jmc; |
| 69 | 18 | _loader = loader; |
| 70 | 18 | _result = null; |
| 71 | 18 | _errorCount = 0; |
| 72 | 18 | _failureCount = 0; |
| 73 | } | |
| 74 | ||
| 75 | 16 | public synchronized TestResult runSuite(TestSuite suite) { |
| 76 | // Reset all bookkeeping | |
| 77 | 16 | _errorCount = 0; |
| 78 | 16 | _failureCount = 0; |
| 79 | ||
| 80 | // Run the test | |
| 81 | 16 | _result = new TestResult(); |
| 82 | 16 | _result.addListener(this); |
| 83 | 16 | _jmc.testSuiteStarted(suite.countTestCases()); |
| 84 | 16 | suite.run(_result); |
| 85 | 15 | return _result; |
| 86 | } | |
| 87 | ||
| 88 | 36 | public Class<?> loadPossibleTest(String className) throws ClassNotFoundException { |
| 89 | 36 | return _loader.loadClass(className); |
| 90 | } | |
| 91 | ||
| 92 | 0 | @Override protected Class<? extends TestCase> loadSuiteClass(String className) throws ClassNotFoundException { |
| 93 | 0 | return loadPossibleTest(className).asSubclass(TestCase.class); |
| 94 | } | |
| 95 | ||
| 96 | /** Called by BaseTestRunner when a test is started. */ | |
| 97 | 25 | @Override public synchronized void testStarted(String testName) { |
| 98 | 25 | _jmc.testStarted(testName); |
| 99 | } | |
| 100 | ||
| 101 | /** Called by JUnit when a test has finished. */ | |
| 102 | 24 | @Override public synchronized void testEnded(String testName) { |
| 103 | 24 | boolean error = false; |
| 104 | 24 | boolean failure = false; |
| 105 | 24 | if (_result.errorCount() > _errorCount) { |
| 106 | 13 | error = true; |
| 107 | 13 | _errorCount++; |
| 108 | } | |
| 109 | 24 | if (_result.failureCount() > _failureCount) { |
| 110 | 0 | failure = true; |
| 111 | 0 | _failureCount++; |
| 112 | } | |
| 113 | 24 | boolean success = ! (failure || error); |
| 114 | 24 | _jmc.testEnded(testName, success, failure); |
| 115 | } | |
| 116 | ||
| 117 | 13 | @Override public synchronized void testFailed(int status, Test test, Throwable t) { |
| 118 | // ignore | |
| 119 | } | |
| 120 | ||
| 121 | 0 | @Override protected void runFailed(String message) { |
| 122 | 0 | throw new UnexpectedException(message); |
| 123 | } | |
| 124 | } |
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