1 /*
   2  * Copyright (c) 2012, 2015, 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 (os.simpleArch == "x64" | os.simpleArch == "sparcv9" | os.simpleArch == "aarch64")
  27  * @compile TestJavaField.java FieldUniverse.java TypeUniverse.java TestMetaAccessProvider.java
  28  * @run junit/othervm -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI jdk.vm.ci.runtime.test.TestJavaField
  29  */
  30 
  31 package jdk.vm.ci.runtime.test;
  32 
  33 import static org.junit.Assert.assertEquals;
  34 import static org.junit.Assert.assertTrue;
  35 
  36 import java.lang.reflect.Field;
  37 import java.util.Map;
  38 
  39 import jdk.vm.ci.meta.JavaField;
  40 import jdk.vm.ci.meta.JavaKind;
  41 import jdk.vm.ci.meta.JavaType;
  42 import jdk.vm.ci.meta.ResolvedJavaField;
  43 import jdk.vm.ci.meta.ResolvedJavaType;
  44 
  45 import org.junit.Test;
  46 
  47 /**
  48  * Tests for {@link JavaField}.
  49  */
  50 public class TestJavaField extends FieldUniverse {
  51 
  52     @Test
  53     public void getNameTest() {
  54         for (Map.Entry<Field, ResolvedJavaField> e : fields.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 getTypeTest() {
  63         for (Map.Entry<Field, ResolvedJavaField> e : fields.entrySet()) {
  64             // Must resolve types first as a resolved types != unresolved types
  65             ResolvedJavaField rf = e.getValue();
  66             JavaType expected = metaAccess.lookupJavaType(e.getKey().getType()).resolve(rf.getDeclaringClass());
  67             JavaType actual = rf.getType().resolve(rf.getDeclaringClass());
  68             assertEquals(expected, actual);
  69         }
  70     }
  71 
  72     @Test
  73     public void getJavaKindTest() {
  74         for (Map.Entry<Field, ResolvedJavaField> e : fields.entrySet()) {
  75             JavaKind expected = metaAccess.lookupJavaType(e.getKey().getType()).getJavaKind();
  76             JavaKind actual = e.getValue().getJavaKind();
  77             assertEquals(expected, actual);
  78         }
  79     }
  80 
  81     @Test
  82     public void getDeclaringClassTest() {
  83         for (Map.Entry<Field, ResolvedJavaField> e : fields.entrySet()) {
  84             Class<?> expected = e.getKey().getDeclaringClass();
  85             ResolvedJavaType actual = e.getValue().getDeclaringClass();
  86             assertTrue(actual.equals(metaAccess.lookupJavaType(expected)));
  87         }
  88     }
  89 }