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/*
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* Copyright (c) 2013, 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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package org.graalvm.compiler.phases.common.test;
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import java.lang.reflect.Method;
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import jdk.vm.ci.meta.JavaKind;
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import jdk.vm.ci.meta.MetaAccessProvider;
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import org.junit.Assert;
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import org.junit.Test;
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import org.graalvm.compiler.api.test.Graal;
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import org.graalvm.compiler.core.common.type.Stamp;
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import org.graalvm.compiler.core.common.type.StampFactory;
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import org.graalvm.compiler.core.common.type.TypeReference;
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import org.graalvm.compiler.runtime.RuntimeProvider;
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public class StampFactoryTest {
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@SuppressWarnings("unused")
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public void test(int a, Object b, double c) {
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}
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@Test
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public void testParameters() throws NoSuchMethodException, SecurityException {
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Method method = StampFactoryTest.class.getMethod("test", Integer.TYPE, Object.class, Double.TYPE);
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MetaAccessProvider metaAccess = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend().getProviders().getMetaAccess();
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Stamp[] parameterStamps = StampFactory.createParameterStamps(null, metaAccess.lookupJavaMethod(method));
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Stamp[] expected = {StampFactory.objectNonNull(TypeReference.createWithoutAssumptions(metaAccess.lookupJavaType(StampFactoryTest.class))), StampFactory.forKind(JavaKind.Int),
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StampFactory.object(TypeReference.createWithoutAssumptions(metaAccess.lookupJavaType(Object.class))), StampFactory.forKind(JavaKind.Double)};
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Assert.assertArrayEquals(expected, parameterStamps);
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}
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}
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