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/*
* Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test CodeHeapBeanPresenceTest
* @summary verify CodeHeap bean presence
* @modules java.base/jdk.internal.misc
* java.management
* @library /test/lib
*
* @build sun.hotspot.WhiteBox
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
* -XX:+WhiteBoxAPI
* -XX:-SegmentedCodeCache
* compiler.codecache.jmx.CodeHeapBeanPresenceTest
* @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
* -XX:+WhiteBoxAPI
* -XX:+SegmentedCodeCache
* compiler.codecache.jmx.CodeHeapBeanPresenceTest
*/
package compiler.codecache.jmx;
import jdk.test.lib.Asserts;
import sun.hotspot.code.BlobType;
import java.util.EnumSet;
public class CodeHeapBeanPresenceTest {
public static void main(String args[]) {
EnumSet<BlobType> shouldBeAvailable = BlobType.getAvailable();
EnumSet<BlobType> shouldNotBeAvailable
= EnumSet.complementOf(shouldBeAvailable);
for (BlobType btype : shouldBeAvailable) {
Asserts.assertNotNull(btype.getMemoryPool(),
"Can't find memory pool for " + btype.name());
}
for (BlobType btype : shouldNotBeAvailable) {
Asserts.assertNull(btype.getMemoryPool(),
"Memory pool unexpected for " + btype.name());
}
}
}
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