1 /*
   2  * Copyright (c) 2016, 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  * @requires vm.flavor == "minimal"
  27  * @modules java.base/jdk.internal.misc
  28  * @library /test/lib
  29  * @run driver NMT
  30  */
  31 
  32 import jdk.test.lib.process.OutputAnalyzer;
  33 import jdk.test.lib.process.ProcessTools;
  34 
  35 public class NMT {
  36 
  37     public static void main(String args[]) throws Exception {
  38         ProcessBuilder pb;
  39 
  40         pb = ProcessTools.createJavaProcessBuilder("-minimal", "-XX:NativeMemoryTracking=detail", "-version");
  41         new OutputAnalyzer(pb.start())
  42                 .shouldContain("Native Memory Tracking is not supported in this VM")
  43                 .shouldHaveExitValue(1);
  44 
  45         pb = ProcessTools.createJavaProcessBuilder("-minimal", "-XX:NativeMemoryTracking=summary", "-version");
  46         new OutputAnalyzer(pb.start())
  47                 .shouldContain("Native Memory Tracking is not supported in this VM")
  48                 .shouldHaveExitValue(1);
  49 
  50         pb = ProcessTools.createJavaProcessBuilder("-minimal", "-XX:NativeMemoryTracking=off", "-version");
  51         new OutputAnalyzer(pb.start())
  52                 .shouldContain("Native Memory Tracking is not supported in this VM")
  53                 .shouldHaveExitValue(1);
  54 
  55 
  56     }
  57 }