1 /*
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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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   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.
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   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  *
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  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 RuntimeExecTest001
  29  */
  30 
  31 import junit.framework.*;
  32 
  33 import java.io.BufferedReader;
  34 import java.io.InputStreamReader;
  35 
  36 
  37 public class RuntimeExecTest001 extends TestCase {
  38 
  39     //Run a simple unix command, let it report back some result
  40     public void testSimpleRuntimeExec() throws Exception {
  41         Process scriptProcess;
  42 
  43         if (System.getProperty("os.name").equals("Mac OS X")) {
  44             scriptProcess = Runtime.getRuntime().exec("/usr/bin/sw_vers");
  45             BufferedReader in = new BufferedReader(new InputStreamReader(scriptProcess.getInputStream()));
  46 
  47             String line = null;
  48 
  49             if ((line = in.readLine()) != null ) {
  50                 boolean status = line.endsWith("Mac OS X") || line.endsWith("Mac OS X Server");
  51                 assertTrue("Expected string to end with 'Mac OS X' or 'Mac OS X Server'", status);
  52             }
  53             while ((line = in.readLine()) != null) { // read any other data returned
  54             }
  55         }
  56         else {
  57             System.out.println("Not running on Mac OS X. Skipping this test.");
  58         }
  59     }
  60 
  61     public static Test suite() {
  62         return new TestSuite(RuntimeExecTest001.class);
  63     }
  64 
  65     public static void main (String[] args) throws RuntimeException {
  66         TestResult tr = junit.textui.TestRunner.run(suite());
  67         if((tr.errorCount() != 0) || (tr.failureCount() != 0)) {
  68             throw new RuntimeException("### Unexpected JUnit errors or failures.");
  69         }
  70     }
  71 }
  72