1 /*
   2  * Copyright (c) 2014, 2015, 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 com.oracle.java.testlibrary.Asserts;
  25 import java.util.EnumSet;
  26 import sun.hotspot.code.BlobType;
  27 
  28 /**
  29  * @test CodeHeapBeanPresenceTest
  30  * @library /testlibrary /../../test/lib
  31  * @modules java.management
  32  * @build CodeHeapBeanPresenceTest
  33  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  34  *     sun.hotspot.WhiteBox$WhiteBoxPermission
  35  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  36  *     -XX:+WhiteBoxAPI -XX:-SegmentedCodeCache CodeHeapBeanPresenceTest
  37  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  38  *     -XX:+WhiteBoxAPI -XX:+SegmentedCodeCache CodeHeapBeanPresenceTest
  39  * @summary verify CodeHeap bean presence
  40  */
  41 public class CodeHeapBeanPresenceTest {
  42 
  43     public static void main(String args[]) {
  44         EnumSet<BlobType> shouldBeAvailable = BlobType.getAvailable();
  45         EnumSet<BlobType> shouldNotBeAvailable
  46                 = EnumSet.complementOf(shouldBeAvailable);
  47         for (BlobType btype : shouldBeAvailable) {
  48             Asserts.assertNotNull(btype.getMemoryPool(),
  49                     "Can't find memory pool for " + btype.name());
  50         }
  51         for (BlobType btype : shouldNotBeAvailable) {
  52             Asserts.assertNull(btype.getMemoryPool(),
  53                     "Memory pool unexpected for " + btype.name());
  54         }
  55     }
  56 }