| // Copyright 2011 Google Inc. All Rights Reserved. |
| // Author: cshapiro@google.com (Carl Shapiro) |
| |
| #include "src/class_linker.h" |
| #include "src/common_test.h" |
| #include "src/dex_file.h" |
| #include "src/heap.h" |
| #include "src/object.h" |
| #include "src/scoped_ptr.h" |
| |
| #include <stdio.h> |
| #include "gtest/gtest.h" |
| |
| namespace art { |
| |
| class ObjectTest : public RuntimeTest {}; |
| |
| TEST_F(ObjectTest, IsInSamePackage) { |
| // Matches |
| EXPECT_TRUE(Class::IsInSamePackage("Ljava/lang/Object;", |
| "Ljava/lang/Class")); |
| EXPECT_TRUE(Class::IsInSamePackage("LFoo;", |
| "LBar;")); |
| |
| // Mismatches |
| EXPECT_FALSE(Class::IsInSamePackage("Ljava/lang/Object;", |
| "Ljava/io/File;")); |
| EXPECT_FALSE(Class::IsInSamePackage("Ljava/lang/Object;", |
| "Ljava/lang/reflect/Method;")); |
| } |
| |
| class MethodTest : public RuntimeTest {}; |
| |
| // TODO: test 0 argument methods |
| // TODO: make this test simpler and shorter |
| TEST_F(MethodTest, ProtoCompare) { |
| scoped_ptr<DexFile> object_dex_file(DexFile::OpenBase64(kJavaLangDex)); |
| ASSERT_TRUE(object_dex_file != NULL); |
| scoped_ptr<DexFile> proto_dex_file(DexFile::OpenBase64(kProtoCompareDex)); |
| ASSERT_TRUE(proto_dex_file != NULL); |
| |
| scoped_ptr<ClassLinker> linker(ClassLinker::Create()); |
| linker->AppendToClassPath(object_dex_file.get()); |
| linker->AppendToClassPath(proto_dex_file.get()); |
| |
| Class* klass = linker->FindClass("LProtoCompare;", NULL); |
| ASSERT_TRUE(klass != NULL); |
| |
| ASSERT_EQ(4U, klass->NumVirtualMethods()); |
| |
| Method* m1 = klass->GetVirtualMethod(0); |
| ASSERT_EQ("m1", m1->GetName()); |
| |
| Method* m2 = klass->GetVirtualMethod(1); |
| ASSERT_EQ("m2", m2->GetName()); |
| |
| Method* m3 = klass->GetVirtualMethod(2); |
| ASSERT_EQ("m3", m3->GetName()); |
| |
| Method* m4 = klass->GetVirtualMethod(3); |
| ASSERT_EQ("m4", m4->GetName()); |
| |
| EXPECT_TRUE(m1->HasSameReturnType(m2)); |
| EXPECT_TRUE(m2->HasSameReturnType(m1)); |
| |
| EXPECT_TRUE(m1->HasSameReturnType(m2)); |
| EXPECT_TRUE(m2->HasSameReturnType(m1)); |
| |
| EXPECT_FALSE(m1->HasSameReturnType(m4)); |
| EXPECT_FALSE(m4->HasSameReturnType(m1)); |
| |
| EXPECT_TRUE(m1->HasSameArgumentTypes(m2)); |
| EXPECT_TRUE(m2->HasSameArgumentTypes(m1)); |
| |
| EXPECT_FALSE(m1->HasSameArgumentTypes(m3)); |
| EXPECT_FALSE(m3->HasSameArgumentTypes(m1)); |
| |
| EXPECT_FALSE(m1->HasSameArgumentTypes(m4)); |
| EXPECT_FALSE(m4->HasSameArgumentTypes(m1)); |
| |
| EXPECT_TRUE(m1->HasSamePrototype(m2)); |
| EXPECT_TRUE(m2->HasSamePrototype(m1)); |
| |
| EXPECT_FALSE(m1->HasSamePrototype(m3)); |
| EXPECT_FALSE(m3->HasSamePrototype(m1)); |
| |
| EXPECT_FALSE(m3->HasSamePrototype(m4)); |
| EXPECT_FALSE(m4->HasSamePrototype(m3)); |
| |
| EXPECT_FALSE(m1->HasSameName(m2)); |
| EXPECT_FALSE(m1->HasSameNameAndPrototype(m2)); |
| } |
| |
| TEST_F(MethodTest, ProtoCompare2) { |
| scoped_ptr<DexFile> object_dex_file(DexFile::OpenBase64(kJavaLangDex)); |
| ASSERT_TRUE(object_dex_file != NULL); |
| scoped_ptr<DexFile> proto1_dex_file(DexFile::OpenBase64(kProtoCompareDex)); |
| ASSERT_TRUE(proto1_dex_file != NULL); |
| scoped_ptr<DexFile> proto2_dex_file(DexFile::OpenBase64(kProtoCompare2Dex)); |
| ASSERT_TRUE(proto2_dex_file != NULL); |
| scoped_ptr<ClassLinker> linker1(ClassLinker::Create()); |
| linker1->AppendToClassPath(object_dex_file.get()); |
| linker1->AppendToClassPath(proto1_dex_file.get()); |
| scoped_ptr<ClassLinker> linker2(ClassLinker::Create()); |
| linker2->AppendToClassPath(object_dex_file.get()); |
| linker2->AppendToClassPath(proto2_dex_file.get()); |
| |
| Class* klass1 = linker1->FindClass("LProtoCompare;", NULL); |
| ASSERT_TRUE(klass1 != NULL); |
| Class* klass2 = linker2->FindClass("LProtoCompare2;", NULL); |
| ASSERT_TRUE(klass2 != NULL); |
| |
| Method* m1_1 = klass1->GetVirtualMethod(0); |
| ASSERT_EQ("m1", m1_1->GetName()); |
| Method* m2_1 = klass1->GetVirtualMethod(1); |
| ASSERT_EQ("m2", m2_1->GetName()); |
| Method* m3_1 = klass1->GetVirtualMethod(2); |
| ASSERT_EQ("m3", m3_1->GetName()); |
| Method* m4_1 = klass1->GetVirtualMethod(3); |
| ASSERT_EQ("m4", m4_1->GetName()); |
| |
| Method* m1_2 = klass2->GetVirtualMethod(0); |
| ASSERT_EQ("m1", m1_2->GetName()); |
| Method* m2_2 = klass2->GetVirtualMethod(1); |
| ASSERT_EQ("m2", m2_2->GetName()); |
| Method* m3_2 = klass2->GetVirtualMethod(2); |
| ASSERT_EQ("m3", m3_2->GetName()); |
| Method* m4_2 = klass2->GetVirtualMethod(3); |
| ASSERT_EQ("m4", m4_2->GetName()); |
| |
| EXPECT_TRUE(m1_1->HasSameNameAndPrototype(m1_2)); |
| EXPECT_TRUE(m1_2->HasSameNameAndPrototype(m1_1)); |
| |
| EXPECT_TRUE(m2_1->HasSameNameAndPrototype(m2_2)); |
| EXPECT_TRUE(m2_2->HasSameNameAndPrototype(m2_1)); |
| |
| EXPECT_TRUE(m3_1->HasSameNameAndPrototype(m3_2)); |
| EXPECT_TRUE(m3_2->HasSameNameAndPrototype(m3_1)); |
| |
| EXPECT_TRUE(m4_1->HasSameNameAndPrototype(m4_2)); |
| EXPECT_TRUE(m4_2->HasSameNameAndPrototype(m4_1)); |
| } |
| |
| } // namespace art |