1 /*
   2  * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * @test
  26  * @requires vm.jvmci
  27  * @library ../../../../../
  28  * @modules jdk.internal.vm.ci/jdk.vm.ci.meta
  29  *          jdk.internal.vm.ci/jdk.vm.ci.runtime
  30  *          java.base/jdk.internal.misc
  31  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -Djvmci.Compiler=null jdk.vm.ci.runtime.test.TestJavaMethod
  32  */
  33 
  34 package jdk.vm.ci.runtime.test;
  35 
  36 import jdk.vm.ci.meta.JavaMethod;
  37 import jdk.vm.ci.meta.ResolvedJavaMethod;
  38 import jdk.vm.ci.meta.ResolvedJavaType;
  39 import org.junit.Test;
  40 
  41 import java.lang.reflect.Method;
  42 import java.util.Map;
  43 
  44 import static org.junit.Assert.assertEquals;
  45 import static org.junit.Assert.assertTrue;
  46 
  47 /**
  48  * Tests for {@link JavaMethod}.
  49  */
  50 public class TestJavaMethod extends MethodUniverse {
  51 
  52     @Test
  53     public void getNameTest() {
  54         for (Map.Entry<Method, ResolvedJavaMethod> e : methods.entrySet()) {
  55             String expected = e.getKey().getName();
  56             String actual = e.getValue().getName();
  57             assertEquals(expected, actual);
  58         }
  59     }
  60 
  61     @Test
  62     public void getDeclaringClassTest() {
  63         for (Map.Entry<Method, ResolvedJavaMethod> e : methods.entrySet()) {
  64             Class<?> expected = e.getKey().getDeclaringClass();
  65             ResolvedJavaType actual = e.getValue().getDeclaringClass();
  66             assertTrue(actual.equals(metaAccess.lookupJavaType(expected)));
  67         }
  68     }
  69 
  70     @Test
  71     public void getSignatureTest() {
  72         for (Map.Entry<Method, ResolvedJavaMethod> e : methods.entrySet()) {
  73             assertTrue(new NameAndSignature(e.getKey()).signatureEquals(e.getValue()));
  74         }
  75     }
  76 }