jdk-24/test/hotspot/jtreg/gc/stringdedup/TestStringDeduplicationInterned.java

/*
 * Copyright (c) 2014, 2021, 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 gc.stringdedup;

/*
 * @test id=Serial
 * @summary Test string deduplication of interned strings
 * @bug 8029075
 * @requires vm.gc.Serial
 * @library /test/lib
 * @library /
 * @modules java.base/jdk.internal.misc:open
 * @modules java.base/java.lang:open
 *          java.management
 * @run driver gc.stringdedup.TestStringDeduplicationInterned Serial
 */

/*
 * @test id=G1
 * @summary Test string deduplication of interned strings
 * @bug 8029075
 * @requires vm.gc.G1
 * @library /test/lib
 * @library /
 * @modules java.base/jdk.internal.misc:open
 * @modules java.base/java.lang:open
 *          java.management
 * @run driver gc.stringdedup.TestStringDeduplicationInterned G1
 */

/*
 * @test id=Parallel
 * @summary Test string deduplication of interned strings
 * @bug 8029075
 * @requires vm.gc.Parallel
 * @library /test/lib
 * @library /
 * @modules java.base/jdk.internal.misc:open
 * @modules java.base/java.lang:open
 *          java.management
 * @run driver gc.stringdedup.TestStringDeduplicationInterned Parallel
 */

/*
 * @test id=Shenandoah
 * @summary Test string deduplication of interned strings
 * @bug 8029075
 * @requires vm.gc.Shenandoah
 * @library /test/lib
 * @library /
 * @modules java.base/jdk.internal.misc:open
 * @modules java.base/java.lang:open
 *          java.management
 * @run driver gc.stringdedup.TestStringDeduplicationInterned Shenandoah
 */

/*
 * @test id=Z
 * @summary Test string deduplication of interned strings
 * @bug 8029075
 * @requires vm.gc.Z
 * @library /test/lib
 * @library /
 * @modules java.base/jdk.internal.misc:open
 * @modules java.base/java.lang:open
 *          java.management
 * @run driver gc.stringdedup.TestStringDeduplicationInterned Z
 */

public class TestStringDeduplicationInterned {
    public static void main(String[] args) throws Exception {
        TestStringDeduplicationTools.selectGC(args);
        TestStringDeduplicationTools.testInterned();
    }
}