OptionTest.java revision 2017
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * Copyright 2004-2006 Sun Microsystems, Inc. All Rights Reserved.
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4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * This code is free software; you can redistribute it and/or modify it
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4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * published by the Free Software Foundation.
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * This code is distributed in the hope that it will be useful, but WITHOUT
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * version 2 for more details (a copy is included in the LICENSE file that
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * accompanied this code).
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4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * have any questions.
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @test OptionTest
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @bug 5095072
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @summary Test for misc jdwp options, just that the option is parsed
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @author Kelly O'Hair (copied from Tim Bell's NoLaunchOptionTest)
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @run compile -g OptionTest.java
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @run compile -g HelloWorld.java
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @run compile -g VMConnection.java
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @run main/othervm OptionTest
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews private static final String CR = System.getProperty("line.separator");
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * Run an arbitrary command and return the results to caller.
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @param an array of String containing the command
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * to run and any flags or parameters to the command.
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * @return completion status, stderr and stdout as array of String
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * return status in result[OptionTest.RETSTAT]
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * standard out in result[OptionTest.STDOUT]
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * standard err in result[OptionTest.STDERR]
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews StringBuffer stdoutBuffer = new StringBuffer();
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews StringBuffer stderrBuffer = new StringBuffer();
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews System.out.print(CR + "runCommand method about to execute: ");
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews for (int iNdx = 0; iNdx < cmdStrings.length; iNdx++) {
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews Process process = Runtime.getRuntime().exec(cmdStrings);
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * Gather up the output of the subprocess using non-blocking
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * reads so we can get both the subprocess stdout and the
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews * subprocess stderr without overfilling any buffers.
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews new java.io.BufferedInputStream(process.getInputStream());
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews new java.io.BufferedInputStream(process.getErrorStream());
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews System.err.println("InterruptedException: " + e);
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews System.out.println(CR + "--- Return code was: " +
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews System.out.println(CR + "--- Return stdout was: " +
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews System.out.println(CR + "--- Return stderr was: " +
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews public static void main(String[] args) throws Exception {
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews // find a free port
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews String javaExe = System.getProperty("java.home") +
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews ",server=y" +
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews ",suspend=n";
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews /* Option combinations to try (combos faster, fewer exec's) */
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews "timeout=0,mutf8=y,quiet=y,stdalloc=y,strict=n",
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews "timeout=200000,mutf8=n,quiet=n,stdalloc=n,strict=y"
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews "-agentlib:jdwp=" + baseOptions + "," + option,
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews String results [] = myTest.run(VMConnection.insertDebuggeeVMOptions(cmds));
4a53e3c2b83c476a93148eaee0272649beb221caMark Andrews throw new Exception("Test failed: jdwp doesn't like " + cmds[1]);