1 /* 2 * $Id$ 3 * 4 * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved. 5 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 6 * 7 * This code is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License version 2 only, as 9 * published by the Free Software Foundation. Oracle designates this 10 * particular file as subject to the "Classpath" exception as provided 11 * by Oracle in the LICENSE file that accompanied this code. 12 * 13 * This code is distributed in the hope that it will be useful, but WITHOUT 14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 16 * version 2 for more details (a copy is included in the LICENSE file that 17 * accompanied this code). 18 * 19 * You should have received a copy of the GNU General Public License version 20 * 2 along with this work; if not, write to the Free Software Foundation, 21 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 22 * 23 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 24 * or visit www.oracle.com if you need additional information or have any 25 * questions. 26 */ 27 28 package com.sun.javatest.junit; 29 30 import com.sun.javatest.Status; 31 32 import java.io.PrintWriter; 33 34 import org.junit.runner.JUnitCore; 35 import org.junit.runner.Result; 36 37 /** 38 * Class to execute tests using the JUnit annotation style of test execution. 39 * Or more accurately, JUnit 4.x style execution rather than 3.x style. The 40 * JUnitCore class is used to execute the test described in the TestDescription. 41 */ 42 public class JUnitAnnotationMultiTest extends JUnitMultiTest { 43 44 public JUnitAnnotationMultiTest(ClassLoader cl) { 45 super(cl); 46 } 47 48 public Status run(String[] argv, PrintWriter stdout, PrintWriter stderr) { 49 this.log = stderr; 50 this.ref = stdout; 51 setup(argv[0]); 52 return run0(argv); 53 } 54 55 /** 56 * Common method for running the test, used by all entry points. 57 */ 58 public Status run0(String[] argv) { 59 JUnitCore core = new JUnitCore(); 60 Result junitresult = core.run(testCaseClass); 61 62 if (junitresult.wasSuccessful()) 63 return Status.passed("All test cases passed."); 64 else 65 return Status.failed("Test cases failed: " + junitresult.getFailureCount()); 66 } 67 68 69 /** 70 * Entry point for direct execution, not used by the harness. 71 */ 72 public static void main(String args[]) { 73 String executeClass = System.getProperty("javaTestExecuteClass"); 74 JUnitAnnotationMultiTest multiTest = new JUnitAnnotationMultiTest(ClassLoader.getSystemClassLoader()); 75 multiTest.setup(executeClass); 76 multiTest.run0(args); 77 } 78 79 /** 80 * Entry point for standalone mode. 81 */ 82 protected void setup(String executeClass) { 83 84 try { 85 Class<?> junitTestCaseClass = getClassLoader().loadClass(executeClass); 86 testCaseClass = junitTestCaseClass; 87 88 89 } catch (ClassNotFoundException e){ 90 log.println("Cannot find test: " + executeClass + " (" + exceptionToString(e) + ")"); 91 } 92 } 93 94 protected void printStackTrace(Throwable t) { 95 t.printStackTrace(log); 96 } 97 98 protected Class<?> testCaseClass; 99 }