57 lines
2.3 KiB
Java
57 lines
2.3 KiB
Java
/*
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* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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/*
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* @test
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* @summary Test locking on shared strings
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* @requires vm.cds.archived.java.heap
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* @library /test/hotspot/jtreg/runtime/appcds /test/lib
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* @modules java.base/jdk.internal.misc
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* @modules java.management
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* jdk.jartool/sun.tools.jar
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* @compile LockStringTest.java LockStringValueTest.java
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* @build sun.hotspot.WhiteBox
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* @run driver ClassFileInstaller sun.hotspot.WhiteBox
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* @run driver LockSharedStrings
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* @run main/othervm -XX:+UseStringDeduplication LockSharedStrings
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* @run main/othervm -XX:-CompactStrings LockSharedStrings
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*/
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public class LockSharedStrings {
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public static void main(String[] args) throws Exception {
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SharedStringsUtils.buildJarAndWhiteBox("LockStringTest", "LockStringValueTest");
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SharedStringsUtils.dumpWithWhiteBox(
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TestCommon.list("LockStringTest", "LockStringValueTest"),
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"ExtraSharedInput.txt", "-Xlog:cds,cds+hashtables");
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String[] extraMatch = new String[] {"LockStringTest: PASS"};
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SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringTest");
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extraMatch = new String[] {"LockStringValueTest: PASS"};
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SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringValueTest",
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"--add-opens=java.base/java.lang=ALL-UNNAMED");
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}
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}
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