test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/VirtualObjectLayoutTest.java
author iignatyev
Thu, 07 Nov 2019 13:39:31 -0800
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8230364: [JVMCI] a number of JVMCI tests are not jtreg enabled Reviewed-by: kvn
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/*
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 * Copyright (c) 2019, 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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 * @test
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 * @requires vm.jvmci
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 * @modules jdk.internal.vm.ci/jdk.vm.ci.hotspot
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 *          jdk.internal.vm.ci/jdk.vm.ci.runtime
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 *          jdk.internal.vm.ci/jdk.vm.ci.meta
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 *          jdk.internal.vm.ci/jdk.vm.ci.code
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 *          jdk.internal.vm.ci/jdk.vm.ci.common
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 * @library /compiler/jvmci/jdk.vm.ci.hotspot.test/src
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 *          /compiler/jvmci/jdk.vm.ci.code.test/src
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 * @run testng/othervm
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 *      -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -XX:-UseJVMCICompiler
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 *      jdk.vm.ci.hotspot.test.VirtualObjectLayoutTest
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 */
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package jdk.vm.ci.hotspot.test;
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import org.testng.Assert;
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import org.testng.annotations.Test;
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import jdk.vm.ci.code.VirtualObject;
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import jdk.vm.ci.code.test.VirtualObjectTestBase;
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import jdk.vm.ci.common.JVMCIError;
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import jdk.vm.ci.hotspot.HotSpotCompiledCode;
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import jdk.vm.ci.meta.JavaKind;
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import jdk.vm.ci.meta.JavaValue;
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import jdk.vm.ci.meta.ResolvedJavaType;
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public class VirtualObjectLayoutTest extends VirtualObjectTestBase {
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    @Override
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    protected void test(ResolvedJavaType klass, JavaValue[] values, JavaKind[] kinds, boolean error) {
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        // Verify that the layout checking will correctly report errors
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        VirtualObject virtual = VirtualObject.get(klass, 0);
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        virtual.setValues(values, kinds);
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        try {
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            HotSpotCompiledCode.verifyVirtualObject(virtual);
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        } catch (JVMCIError e) {
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            Assert.assertTrue(error, "Unexpected error verifying " + virtual);
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            return;
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        }
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        Assert.assertFalse(error, "Expected error but passed verifying " + virtual);
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    }
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    @Test
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    public void testFormat() {
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        testBase();
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    }
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}