TestJavaField.java revision 9287:40bd4478a362 
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.arch != "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
31package jdk.vm.ci.runtime.test;
32
33import static org.junit.Assert.assertEquals;
34import static org.junit.Assert.assertTrue;
35
36import java.lang.reflect.Field;
37import java.util.Map;
38
39import jdk.vm.ci.meta.JavaField;
40import jdk.vm.ci.meta.JavaKind;
41import jdk.vm.ci.meta.JavaType;
42import jdk.vm.ci.meta.ResolvedJavaField;
43import jdk.vm.ci.meta.ResolvedJavaType;
44
45import org.junit.Test;
46
47/**
48 * Tests for {@link JavaField}.
49 */
50public 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}
90