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comparison graal/com.oracle.jvmci.runtime.test/src/com/oracle/jvmci/runtime/test/TestMetaAccessProvider.java @ 21663:381ab4105afe

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moved com.oracle.graal.java.test to com.oracle.jvmci.runtime.test
author Doug Simon <doug.simon@oracle.com>
date Tue, 02 Jun 2015 15:15:58 +0200
parents graal/com.oracle.graal.java.test/src/com/oracle/graal/java/test/TestMetaAccessProvider.java@48c1ebd24120
children
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21662:b45e0f791465 21663:381ab4105afe
1 /*
2 * Copyright (c) 2012, 2014, 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 package com.oracle.jvmci.runtime.test;
24
25 import static com.oracle.jvmci.meta.MetaUtil.*;
26 import static org.junit.Assert.*;
27
28 import java.lang.reflect.*;
29
30 import org.junit.*;
31
32 import com.oracle.jvmci.meta.*;
33
34 /**
35 * Tests for {@link MetaAccessProvider}.
36 */
37 public class TestMetaAccessProvider extends TypeUniverse {
38
39 @Test
40 public void lookupJavaTypeTest() {
41 for (Class<?> c : classes) {
42 ResolvedJavaType type = metaAccess.lookupJavaType(c);
43 assertNotNull(type);
44 assertEquals(c.getModifiers(), type.getModifiers());
45 if (!type.isArray()) {
46 assertEquals(type.getName(), toInternalName(c.getName()));
47 assertEquals(type.toJavaName(), c.getName());
48 }
49 }
50 }
51
52 @Test
53 public void lookupJavaMethodTest() {
54 for (Class<?> c : classes) {
55 for (Method reflect : c.getDeclaredMethods()) {
56 ResolvedJavaMethod method = metaAccess.lookupJavaMethod(reflect);
57 assertNotNull(method);
58 int expected = reflect.getModifiers() & Modifier.methodModifiers();
59 int actual = method.getModifiers();
60 assertEquals(String.format("%s: 0x%x != 0x%x", reflect, expected, actual), expected, actual);
61 assertTrue(method.getDeclaringClass().equals(metaAccess.lookupJavaType(reflect.getDeclaringClass())));
62 }
63 }
64 }
65
66 @Test
67 public void lookupJavaFieldTest() {
68 for (Class<?> c : classes) {
69 for (Field reflect : c.getDeclaredFields()) {
70 ResolvedJavaField field = metaAccess.lookupJavaField(reflect);
71 assertNotNull(field);
72 int expected = reflect.getModifiers();
73 int actual = field.getModifiers();
74 assertEquals(String.format("%s: 0x%x != 0x%x", reflect, expected, actual), expected, actual);
75 assertTrue(field.getDeclaringClass().equals(metaAccess.lookupJavaType(reflect.getDeclaringClass())));
76 }
77 }
78 }
79
80 @Test
81 public void lookupJavaTypeConstantTest() {
82 for (ConstantValue cv : constants()) {
83 JavaConstant c = cv.value;
84 if (c.getKind() == Kind.Object && !c.isNull()) {
85 Object o = cv.boxed;
86 ResolvedJavaType type = metaAccess.lookupJavaType(c);
87 assertNotNull(type);
88 assertTrue(type.equals(metaAccess.lookupJavaType(o.getClass())));
89 } else {
90 assertEquals(metaAccess.lookupJavaType(c), null);
91 }
92 }
93 }
94 }