1 /*
   2  * Copyright (c) 2014, 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  * @bug 8036621
  27  * @summary -XX:+SuppressJavaOptsOutput should suppress message printed to
  28  *          stderr when picking up options from JAVA_TOOL_OPTIONS or
  29  *         _JAVA_OPTIONS environment variables
  30  * @library /testlibrary
  31  * @build JavaToolOptions
  32  * @run main JavaToolOptions
  33  */
  34 
  35 import com.oracle.java.testlibrary.ProcessTools;
  36 import com.oracle.java.testlibrary.OutputAnalyzer;
  37 
  38 public class JavaToolOptions {
  39     public static void main(String args[])
  40             throws Throwable {
  41         for (String varName: new String[] {"JAVA_TOOL_OPTIONS", "_JAVA_OPTIONS"}) {
  42             test(varName, "-Ddummy.option", false);
  43             test(varName, "-XX:+SuppressJavaOptsOutput", true);
  44             test(varName, "-Ddummy.option -XX:+SuppressJavaOptsOutput", true);
  45             test(varName, "-XX:+SuppressJavaOptsOutput -Ddummy.option", true);
  46             test(varName, "-Ddummy.option=\" -XX:+SuppressJavaOptsOutput \"", false);
  47         }
  48     }
  49 
  50     static void test(String varName, String options, boolean suppressed)
  51             throws Throwable {
  52         final String message = "Picked up " + varName + ": " + options;
  53         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-version");
  54         pb.environment().put(varName, options);
  55         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  56         if (suppressed) {
  57             output.stderrShouldNotContain(message);
  58         } else {
  59             output.stderrShouldContain(message);
  60         }
  61         output.shouldHaveExitValue(0);
  62     }
  63 }