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Carl Shapiro894d0fa2011-06-30 14:48:49 -07001// Copyright 2011 Google Inc. All Rights Reserved.
2// Author: cshapiro@google.com (Carl Shapiro)
3
Brian Carlstrom934486c2011-07-12 23:42:50 -07004#include "src/class_linker.h"
5#include "src/common_test.h"
Carl Shapiro0e5d75d2011-07-06 18:28:37 -07006#include "src/dex_file.h"
Brian Carlstrom934486c2011-07-12 23:42:50 -07007#include "src/heap.h"
Carl Shapiro894d0fa2011-06-30 14:48:49 -07008#include "src/object.h"
Carl Shapiro0e5d75d2011-07-06 18:28:37 -07009#include "src/scoped_ptr.h"
Carl Shapiro894d0fa2011-06-30 14:48:49 -070010
11#include <stdio.h>
12#include "gtest/gtest.h"
13
14namespace art {
15
Brian Carlstroma331b3c2011-07-18 17:47:56 -070016class ObjectTest : public RuntimeTest {};
17
18TEST_F(ObjectTest, IsInSamePackage) {
Carl Shapiro894d0fa2011-06-30 14:48:49 -070019 // Matches
20 EXPECT_TRUE(Class::IsInSamePackage("Ljava/lang/Object;",
21 "Ljava/lang/Class"));
22 EXPECT_TRUE(Class::IsInSamePackage("LFoo;",
23 "LBar;"));
24
25 // Mismatches
26 EXPECT_FALSE(Class::IsInSamePackage("Ljava/lang/Object;",
27 "Ljava/io/File;"));
28 EXPECT_FALSE(Class::IsInSamePackage("Ljava/lang/Object;",
29 "Ljava/lang/reflect/Method;"));
30}
31
Brian Carlstroma331b3c2011-07-18 17:47:56 -070032class MethodTest : public RuntimeTest {};
33
Carl Shapiro0e5d75d2011-07-06 18:28:37 -070034// TODO: test 0 argument methods
35// TODO: make this test simpler and shorter
Brian Carlstroma331b3c2011-07-18 17:47:56 -070036TEST_F(MethodTest, ProtoCompare) {
37 scoped_ptr<DexFile> object_dex_file(DexFile::OpenBase64(kJavaLangDex));
38 ASSERT_TRUE(object_dex_file != NULL);
39 scoped_ptr<DexFile> proto_dex_file(DexFile::OpenBase64(kProtoCompareDex));
40 ASSERT_TRUE(proto_dex_file != NULL);
Carl Shapiro0e5d75d2011-07-06 18:28:37 -070041
Carl Shapiro61e019d2011-07-14 16:53:09 -070042 scoped_ptr<ClassLinker> linker(ClassLinker::Create());
Brian Carlstroma331b3c2011-07-18 17:47:56 -070043 linker->AppendToClassPath(object_dex_file.get());
44 linker->AppendToClassPath(proto_dex_file.get());
Brian Carlstrom934486c2011-07-12 23:42:50 -070045
Brian Carlstroma331b3c2011-07-18 17:47:56 -070046 Class* klass = linker->FindClass("LProtoCompare;", NULL);
47 ASSERT_TRUE(klass != NULL);
Carl Shapiro0e5d75d2011-07-06 18:28:37 -070048
49 ASSERT_EQ(4U, klass->NumVirtualMethods());
50
51 Method* m1 = klass->GetVirtualMethod(0);
Brian Carlstrom6cc18452011-07-18 15:10:33 -070052 ASSERT_EQ("m1", m1->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -070053
54 Method* m2 = klass->GetVirtualMethod(1);
Brian Carlstrom6cc18452011-07-18 15:10:33 -070055 ASSERT_EQ("m2", m2->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -070056
57 Method* m3 = klass->GetVirtualMethod(2);
Brian Carlstrom6cc18452011-07-18 15:10:33 -070058 ASSERT_EQ("m3", m3->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -070059
60 Method* m4 = klass->GetVirtualMethod(3);
Brian Carlstrom6cc18452011-07-18 15:10:33 -070061 ASSERT_EQ("m4", m4->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -070062
63 EXPECT_TRUE(m1->HasSameReturnType(m2));
64 EXPECT_TRUE(m2->HasSameReturnType(m1));
65
66 EXPECT_TRUE(m1->HasSameReturnType(m2));
67 EXPECT_TRUE(m2->HasSameReturnType(m1));
68
69 EXPECT_FALSE(m1->HasSameReturnType(m4));
70 EXPECT_FALSE(m4->HasSameReturnType(m1));
71
72 EXPECT_TRUE(m1->HasSameArgumentTypes(m2));
73 EXPECT_TRUE(m2->HasSameArgumentTypes(m1));
74
75 EXPECT_FALSE(m1->HasSameArgumentTypes(m3));
76 EXPECT_FALSE(m3->HasSameArgumentTypes(m1));
77
78 EXPECT_FALSE(m1->HasSameArgumentTypes(m4));
79 EXPECT_FALSE(m4->HasSameArgumentTypes(m1));
80
81 EXPECT_TRUE(m1->HasSamePrototype(m2));
82 EXPECT_TRUE(m2->HasSamePrototype(m1));
83
84 EXPECT_FALSE(m1->HasSamePrototype(m3));
85 EXPECT_FALSE(m3->HasSamePrototype(m1));
86
87 EXPECT_FALSE(m3->HasSamePrototype(m4));
88 EXPECT_FALSE(m4->HasSamePrototype(m3));
89
90 EXPECT_FALSE(m1->HasSameName(m2));
91 EXPECT_FALSE(m1->HasSameNameAndPrototype(m2));
92}
93
Brian Carlstroma331b3c2011-07-18 17:47:56 -070094TEST_F(MethodTest, ProtoCompare2) {
95 scoped_ptr<DexFile> object_dex_file(DexFile::OpenBase64(kJavaLangDex));
96 ASSERT_TRUE(object_dex_file != NULL);
97 scoped_ptr<DexFile> proto1_dex_file(DexFile::OpenBase64(kProtoCompareDex));
98 ASSERT_TRUE(proto1_dex_file != NULL);
99 scoped_ptr<DexFile> proto2_dex_file(DexFile::OpenBase64(kProtoCompare2Dex));
100 ASSERT_TRUE(proto2_dex_file != NULL);
Carl Shapiro61e019d2011-07-14 16:53:09 -0700101 scoped_ptr<ClassLinker> linker1(ClassLinker::Create());
Brian Carlstroma331b3c2011-07-18 17:47:56 -0700102 linker1->AppendToClassPath(object_dex_file.get());
103 linker1->AppendToClassPath(proto1_dex_file.get());
Carl Shapiro61e019d2011-07-14 16:53:09 -0700104 scoped_ptr<ClassLinker> linker2(ClassLinker::Create());
Brian Carlstroma331b3c2011-07-18 17:47:56 -0700105 linker2->AppendToClassPath(object_dex_file.get());
106 linker2->AppendToClassPath(proto2_dex_file.get());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700107
Brian Carlstroma331b3c2011-07-18 17:47:56 -0700108 Class* klass1 = linker1->FindClass("LProtoCompare;", NULL);
109 ASSERT_TRUE(klass1 != NULL);
110 Class* klass2 = linker2->FindClass("LProtoCompare2;", NULL);
111 ASSERT_TRUE(klass2 != NULL);
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700112
113 Method* m1_1 = klass1->GetVirtualMethod(0);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700114 ASSERT_EQ("m1", m1_1->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700115 Method* m2_1 = klass1->GetVirtualMethod(1);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700116 ASSERT_EQ("m2", m2_1->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700117 Method* m3_1 = klass1->GetVirtualMethod(2);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700118 ASSERT_EQ("m3", m3_1->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700119 Method* m4_1 = klass1->GetVirtualMethod(3);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700120 ASSERT_EQ("m4", m4_1->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700121
122 Method* m1_2 = klass2->GetVirtualMethod(0);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700123 ASSERT_EQ("m1", m1_2->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700124 Method* m2_2 = klass2->GetVirtualMethod(1);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700125 ASSERT_EQ("m2", m2_2->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700126 Method* m3_2 = klass2->GetVirtualMethod(2);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700127 ASSERT_EQ("m3", m3_2->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700128 Method* m4_2 = klass2->GetVirtualMethod(3);
Brian Carlstrom6cc18452011-07-18 15:10:33 -0700129 ASSERT_EQ("m4", m4_2->GetName());
Carl Shapiro0e5d75d2011-07-06 18:28:37 -0700130
131 EXPECT_TRUE(m1_1->HasSameNameAndPrototype(m1_2));
132 EXPECT_TRUE(m1_2->HasSameNameAndPrototype(m1_1));
133
134 EXPECT_TRUE(m2_1->HasSameNameAndPrototype(m2_2));
135 EXPECT_TRUE(m2_2->HasSameNameAndPrototype(m2_1));
136
137 EXPECT_TRUE(m3_1->HasSameNameAndPrototype(m3_2));
138 EXPECT_TRUE(m3_2->HasSameNameAndPrototype(m3_1));
139
140 EXPECT_TRUE(m4_1->HasSameNameAndPrototype(m4_2));
141 EXPECT_TRUE(m4_2->HasSameNameAndPrototype(m4_1));
142}
143
Carl Shapiro894d0fa2011-06-30 14:48:49 -0700144} // namespace art