1 /* 2 * Copyright (c) 2011, 2013, 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. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 @test 26 @summary RuntimeExecTest001 - basic tests of Runtime.exec(), see if results get returned through stdin 27 @summary com.apple.junit.java.lang.Runtime; 28 @run junit RuntimeExecTest002 29 */ 30 31 import junit.framework.*; 32 33 import java.io.*; 34 35 public class RuntimeExecTest002 extends TestCase { 36 37 public static Test suite() { 38 return new TestSuite(RuntimeExecTest002.class); 39 } 40 41 public static void main (String[] args) throws RuntimeException { 42 TestResult tr = junit.textui.TestRunner.run(suite()); 43 if((tr.errorCount() != 0) || (tr.failureCount() != 0)) { 44 throw new RuntimeException("### Unexpected JUnit errors or failures."); 45 } 46 } 47 48 static boolean DEBUG = false; 49 50 public void ls (String fileStr) throws Exception { 51 InputStream ris = Runtime.getRuntime().exec("ls -al " + fileStr).getInputStream(); 52 BufferedReader br = new BufferedReader(new InputStreamReader(ris)); 53 String line; 54 while ( (line = br.readLine()) != null) { 55 if (DEBUG) System.out.println(line); 56 } 57 } 58 59 public void testChmod() throws Exception { 60 if (System.getProperty("os.name").equals("Mac OS X")) { 61 File tempf; 62 tempf = File.createTempFile("runtimeexectesttemp", ".txt"); 63 tempf.deleteOnExit(); 64 String tempStr = tempf.getCanonicalPath(); 65 66 if (DEBUG) System.out.println("Before:" ); 67 ls( tempStr); 68 69 Process proc = Runtime.getRuntime().exec("chmod a+x " + tempStr); 70 int res = proc.waitFor(); 71 72 assertTrue("chmod returned an error value of " + res, res == 0); 73 74 if (DEBUG) System.out.println("After:" ); 75 ls( tempStr); 76 } 77 else { 78 System.out.println("Not running on Mac OS X. Skipping this test."); 79 } 80 } 81 }