author | dsamersoff |
Sun, 01 May 2016 12:47:00 +0300 | |
changeset 38152 | 80e5da81fb2c |
parent 36508 | 5f9eee6b383b |
child 39291 | a4efe145313d |
permissions | -rw-r--r-- |
33160 | 1 |
/* |
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* Copyright (c) 2015, 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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* @bug 8136421 |
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* @requires (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64") |
33730
30e064828045
8140189: [TESTBUG] Get rid of "@library /../../test/lib" in jtreg tests
cjplummer
parents:
33160
diff
changeset
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* @library / /testlibrary /test/lib |
36508 | 29 |
* @library ../common/patches |
38152
80e5da81fb2c
8154258: [TESTBUG] Various serviceability tests fail compilation
dsamersoff
parents:
36508
diff
changeset
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* @modules java.base/jdk.internal.misc |
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* @modules jdk.vm.ci/jdk.vm.ci.hotspot |
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* @build jdk.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper |
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* @build compiler.jvmci.compilerToVM.GetClassInitializerTest |
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* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI |
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* compiler.jvmci.compilerToVM.GetClassInitializerTest |
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*/ |
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package compiler.jvmci.compilerToVM; |
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import compiler.jvmci.common.testcases.AbstractClass; |
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import compiler.jvmci.common.testcases.AbstractClassExtender; |
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import compiler.jvmci.common.testcases.DoNotExtendClass; |
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import compiler.jvmci.common.testcases.MultipleImplementersInterfaceExtender; |
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import compiler.jvmci.common.testcases.SingleImplementer; |
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import compiler.jvmci.common.testcases.SingleImplementerInterface; |
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import java.util.HashSet; |
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import java.util.Set; |
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import jdk.vm.ci.hotspot.CompilerToVMHelper; |
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import jdk.vm.ci.hotspot.HotSpotResolvedJavaMethod; |
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import jdk.vm.ci.hotspot.HotSpotResolvedObjectType; |
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import jdk.test.lib.Asserts; |
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import jdk.test.lib.Utils; |
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public class GetClassInitializerTest { |
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public static void main(String args[]) { |
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GetClassInitializerTest test = new GetClassInitializerTest(); |
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for (TestCase tcase : createTestCases()) { |
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test.runTest(tcase); |
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} |
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} |
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private static Set<TestCase> createTestCases() { |
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Set<TestCase> result = new HashSet<>(); |
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// a simple class with initializer |
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result.add(new TestCase(SingleImplementer.class, true)); |
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// an interface with initializer |
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result.add(new TestCase(SingleImplementerInterface.class, true)); |
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// an abstract class with initializer |
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result.add(new TestCase(AbstractClass.class, true)); |
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// a class without initializer, extending class with initializer |
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result.add(new TestCase(AbstractClassExtender.class, false)); |
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// an interface without initializer |
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result.add(new TestCase(MultipleImplementersInterfaceExtender.class, false)); |
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// a class without initializer |
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result.add(new TestCase(DoNotExtendClass.class, false)); |
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return result; |
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} |
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private void runTest(TestCase tcase) { |
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System.out.println(tcase); |
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String className = tcase.holder.getName(); |
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HotSpotResolvedObjectType resolvedClazz = CompilerToVMHelper |
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.lookupType(Utils.toJVMTypeSignature(tcase.holder), |
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getClass(), /* resolve = */ true); |
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HotSpotResolvedJavaMethod initializer = CompilerToVMHelper |
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.getClassInitializer(resolvedClazz); |
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if (tcase.isPositive) { |
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Asserts.assertNotNull(initializer, "Couldn't get initializer for " |
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+ className); |
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Asserts.assertEQ(initializer.getName(), "<clinit>", |
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"Unexpected initializer name for " + className); |
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} else { |
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Asserts.assertNull(initializer, "Unexpected: found initializer for " |
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+ className); |
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} |
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} |
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private static class TestCase { |
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public final Class<?> holder; |
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public final boolean isPositive; |
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public TestCase(Class<?> clazz, boolean isPositive) { |
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this.holder = clazz; |
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this.isPositive = isPositive; |
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} |
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@Override |
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public String toString() { |
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return "CASE: clazz=" + holder.getName() |
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+ ", isPositive=" + isPositive; |
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} |
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} |
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} |