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/*
* Copyright (c) 2005, 2018, 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.
*/
package nsk.share.gc;
import nsk.share.test.*;
import nsk.share.runner.*;
import nsk.share.gc.gp.GarbageProducer;
import nsk.share.gc.gp.GarbageProducerAware;
import nsk.share.gc.gp.GarbageProducer1Aware;
import nsk.share.gc.gp.MemoryStrategy;
import nsk.share.gc.gp.MemoryStrategyAware;
import nsk.share.gc.gp.GarbageUtils;
import nsk.share.gc.lock.Lockers;
import nsk.share.gc.lock.LockersAware;
import nsk.share.gc.lock.LockerUtils;
/**
* Utility methods for GC tests.
*/
public class GC extends nsk.share.test.Tests {
protected static class GCTestRunner extends TestRunner {
private GCParams gcParams;
private GarbageProducer garbageProducer;
private GarbageProducer garbageProducer1;
private MemoryStrategy memoryStrategy;
private Lockers lockers;
public GCTestRunner(Test test, String[] args) {
super(test, args);
}
private GCParams getGCParams(String[] args) {
if (gcParams == null) {
gcParams = GCParams.getInstance();
gcParams.parseCommandLine(args);
}
return gcParams;
}
private GarbageProducer getGarbageProducer(String[] args) {
if (garbageProducer == null) {
garbageProducer = GarbageUtils.getGarbageProducer(getGCParams(args).getGarbageProducerId());
configure(garbageProducer);
}
return garbageProducer;
}
private GarbageProducer getGarbageProducer1(String[] args) {
if (garbageProducer1 == null) {
garbageProducer1 = GarbageUtils.getGarbageProducer(getGCParams(args).getGarbageProducer1Id());
configure(garbageProducer1);
}
return garbageProducer1;
}
private MemoryStrategy getMemoryStrategy(String[] args) {
if (memoryStrategy == null) {
memoryStrategy = MemoryStrategy.fromString(getGCParams(args).getMemoryStrategyId());
configure(memoryStrategy);
}
return memoryStrategy;
}
private Lockers getLockers(String[] args) {
if (lockers == null) {
lockers = LockerUtils.getLockers(getGCParams(args).getLockersId());
configure(lockers);
}
return lockers;
}
public void configure(Object test) {
super.configure(test);
if (test instanceof GCParamsAware)
((GCParamsAware) test).setGCParams(getGCParams(args));
if (test instanceof GarbageProducerAware)
((GarbageProducerAware) test).setGarbageProducer(getGarbageProducer(args));
if (test instanceof GarbageProducer1Aware)
((GarbageProducer1Aware) test).setGarbageProducer1(getGarbageProducer1(args));
if (test instanceof MemoryStrategyAware)
((MemoryStrategyAware) test).setMemoryStrategy(getMemoryStrategy(args));
if (test instanceof LockersAware)
((LockersAware) test).setLockers(getLockers(args));
}
}
private GC() {
}
public static void runTest(Test test, String[] args) {
new GCTestRunner(test, args).run();
}
}
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