95 lines
3.4 KiB
Java
95 lines
3.4 KiB
Java
/*
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* Copyright (c) 2020, 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 ((os.arch == "amd64" | os.arch == "x86_64") & sun.arch.data.model == "64") | os.arch == "aarch64"
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* @run testng TestCondy
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*/
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import jdk.incubator.foreign.FunctionDescriptor;
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import jdk.incubator.foreign.MemoryLayout;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import java.lang.constant.Constable;
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import java.lang.constant.ConstantDesc;
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import java.lang.invoke.MethodHandles;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import static jdk.incubator.foreign.ValueLayout.ADDRESS;
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import static jdk.incubator.foreign.ValueLayout.JAVA_BOOLEAN;
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import static jdk.incubator.foreign.ValueLayout.JAVA_BYTE;
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import static jdk.incubator.foreign.ValueLayout.JAVA_CHAR;
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import static jdk.incubator.foreign.ValueLayout.JAVA_DOUBLE;
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import static jdk.incubator.foreign.ValueLayout.JAVA_FLOAT;
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import static jdk.incubator.foreign.ValueLayout.JAVA_INT;
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import static jdk.incubator.foreign.ValueLayout.JAVA_LONG;
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import static jdk.incubator.foreign.ValueLayout.JAVA_SHORT;
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import static org.testng.Assert.assertEquals;
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public class TestCondy {
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@Test(dataProvider = "constables")
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public void testPublicResolve(Constable constable) throws ReflectiveOperationException {
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ConstantDesc desc = constable.describeConstable().orElseThrow();
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Object result = desc.resolveConstantDesc(MethodHandles.publicLookup());
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assertEquals(result, constable);
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}
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private static final MemoryLayout[] constants = {
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JAVA_BOOLEAN,
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JAVA_CHAR,
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JAVA_BYTE,
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JAVA_SHORT,
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JAVA_INT,
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JAVA_FLOAT,
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JAVA_LONG,
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JAVA_DOUBLE,
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ADDRESS
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};
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@DataProvider
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public static Object[][] constables() {
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List<Constable> testValues = new ArrayList<>();
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testValues.addAll(Arrays.asList(constants));
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testValues.add(MemoryLayout.structLayout(constants));
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testValues.add(MemoryLayout.unionLayout(constants));
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for (MemoryLayout ml : constants) {
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testValues.add(MemoryLayout.sequenceLayout(ml));
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testValues.add(MemoryLayout.sequenceLayout(10, ml));
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}
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testValues.add(FunctionDescriptor.ofVoid(constants));
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testValues.add(FunctionDescriptor.of(JAVA_BYTE, constants));
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return testValues.stream().map(e -> new Object[] { e }).toArray(Object[][]::new);
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}
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}
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