InputArgument.java revision 2362
2034N/A/*
2362N/A * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
2034N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2034N/A *
2034N/A * This code is free software; you can redistribute it and/or modify it
2034N/A * under the terms of the GNU General Public License version 2 only, as
2034N/A * published by the Free Software Foundation.
2034N/A *
2034N/A * This code is distributed in the hope that it will be useful, but WITHOUT
2034N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2034N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2034N/A * version 2 for more details (a copy is included in the LICENSE file that
2034N/A * accompanied this code).
2034N/A *
2034N/A * You should have received a copy of the GNU General Public License version
2034N/A * 2 along with this work; if not, write to the Free Software Foundation,
2034N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2034N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
2034N/A */
2034N/A
2034N/A/*
2034N/A * @bug 4530538
2034N/A * @summary Basic unit test of RuntimeMXBean.getInputArguments().
2034N/A *
2034N/A * @author Mandy Chung
2034N/A *
2034N/A */
2034N/A
2034N/Aimport java.lang.management.*;
2034N/Aimport java.util.List;
2034N/Aimport java.util.ListIterator;
2034N/A
2034N/Apublic class InputArgument {
2034N/A private static RuntimeMXBean rm = ManagementFactory.getRuntimeMXBean();
2034N/A private static String vmOption = null;
2034N/A
2034N/A public static void main(String args[]) throws Exception {
2034N/A // set the expected input argument
2034N/A if (args.length > 0) {
2034N/A vmOption = args[0];
2034N/A }
2034N/A
2034N/A List<String> options = rm.getInputArguments();
2034N/A if (vmOption == null) {
2034N/A return;
2034N/A }
2034N/A
boolean testFailed = true;
System.out.println("Number of arguments = " + options.size());
int i = 0;
for (String arg : options) {
System.out.println("Input arg " + i + " = " + arg);
i++;
if (arg.equals(vmOption)) {
testFailed = false;
break;
}
}
if (testFailed) {
throw new RuntimeException("TEST FAILED: " +
"VM option " + vmOption + " not found");
}
System.out.println("Test passed.");
}
}