1 /*
   2  * Copyright (c) 2003, 2018, 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 import jdk.test.lib.process.OutputAnalyzer;
  25 import jdk.test.lib.process.ProcessTools;
  26 import jdk.test.lib.Utils;
  27 
  28 /* @test
  29  * @bug 6354345
  30  * @summary Check that multiple -agentlib statements in command line fails
  31  *
  32  * @library /test/lib
  33  * @modules java.management
  34  * @build DoubleAgentTest Exit0
  35  * @run driver DoubleAgentTest
  36  */
  37 
  38 public class DoubleAgentTest {
  39 
  40     private static final String TEST_CLASSES = System.getProperty(
  41             "test.classes", ".");
  42 
  43     public static void main(String[] args) throws Throwable {
  44         int port = Utils.getFreePort();
  45 
  46         String jdwpOption = "-agentlib:jdwp=transport=dt_socket"
  47                          + ",server=y" + ",suspend=n" + ",address=*:" + String.valueOf(port);
  48 
  49         OutputAnalyzer output = ProcessTools.executeTestJvm("-classpath",
  50                 TEST_CLASSES,
  51                 jdwpOption, // Notice jdwpOption specified twice
  52                 jdwpOption,
  53                 "Exit0");
  54 
  55         output.shouldContain("Cannot load this JVM TI agent twice");
  56         output.shouldHaveExitValue(1);
  57     }
  58 
  59 }