dex_file_test.cc revision 8d31bbd3d6536de12bc20e3d29cfe03fe848f9da
12faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes/* 22faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Copyright (C) 2011 The Android Open Source Project 32faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 42faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Licensed under the Apache License, Version 2.0 (the "License"); 52faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * you may not use this file except in compliance with the License. 62faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * You may obtain a copy of the License at 72faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 82faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 92faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 102faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Unless required by applicable law or agreed to in writing, software 112faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 122faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * See the License for the specific language governing permissions and 142faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * limitations under the License. 152faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes */ 161fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro 17578bbdc684db8ed68e9fedbc678669d27fa68b6eBrian Carlstrom#include "dex_file.h" 181fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro 1990a3369d3b6238f1a4c9b19ca68978dab1c39bc4Elliott Hughes#include "UniquePtr.h" 2090a3369d3b6238f1a4c9b19ca68978dab1c39bc4Elliott Hughes#include "common_test.h" 2190a3369d3b6238f1a4c9b19ca68978dab1c39bc4Elliott Hughes 221fb8620309a4e94d11879aabc33364acfa733904Carl Shapironamespace art { 231fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro 249f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstromclass DexFileTest : public CommonTest {}; 259f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom 269f30b38d74990286ce27c3a45368f73dbe3638f0Brian CarlstromTEST_F(DexFileTest, Open) { 2733e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 284d6850c47515fe2a4f9de923befb6287bb863c8cElliott Hughes const DexFile* dex(OpenTestDexFile("Nested")); 294d6850c47515fe2a4f9de923befb6287bb863c8cElliott Hughes ASSERT_TRUE(dex != NULL); 307e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom} 317e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom 329f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// Although this is the same content logically as the Nested test dex, 339f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// the DexFileHeader test is sensitive to subtle changes in the 349f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// contents due to the checksum etc, so we embed the exact input here. 359f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// 369f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// class Nested { 379f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// class Inner { 389f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// } 399f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom// } 409f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstromstatic const char kRawDex[] = 419f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "ZGV4CjAzNQAQedgAe7gM1B/WHsWJ6L7lGAISGC7yjD2IAwAAcAAAAHhWNBIAAAAAAAAAAMQCAAAP" 429f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAAAcAAAAAcAAACsAAAAAgAAAMgAAAABAAAA4AAAAAMAAADoAAAAAgAAAAABAABIAgAAQAEAAK4B" 439f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAC2AQAAvQEAAM0BAADXAQAA+wEAABsCAAA+AgAAUgIAAF8CAABiAgAAZgIAAHMCAAB5AgAAgQIA" 449f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAIAAAADAAAABAAAAAUAAAAGAAAABwAAAAkAAAAJAAAABgAAAAAAAAAKAAAABgAAAKgBAAAAAAEA" 459f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "DQAAAAAAAQAAAAAAAQAAAAAAAAAFAAAAAAAAAAAAAAAAAAAABQAAAAAAAAAIAAAAiAEAAKsCAAAA" 469f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAAAAQAAAAAAAAAFAAAAAAAAAAgAAACYAQAAuAIAAAAAAAACAAAAlAIAAJoCAAABAAAAowIAAAIA" 479f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AgABAAAAiAIAAAYAAABbAQAAcBACAAAADgABAAEAAQAAAI4CAAAEAAAAcBACAAAADgBAAQAAAAAA" 489f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAAAAAAAAAAATAEAAAAAAAAAAAAAAAAAAAEAAAABAAY8aW5pdD4ABUlubmVyAA5MTmVzdGVkJElu" 499f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "bmVyOwAITE5lc3RlZDsAIkxkYWx2aWsvYW5ub3RhdGlvbi9FbmNsb3NpbmdDbGFzczsAHkxkYWx2" 509f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "aWsvYW5ub3RhdGlvbi9Jbm5lckNsYXNzOwAhTGRhbHZpay9hbm5vdGF0aW9uL01lbWJlckNsYXNz" 519f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "ZXM7ABJMamF2YS9sYW5nL09iamVjdDsAC05lc3RlZC5qYXZhAAFWAAJWTAALYWNjZXNzRmxhZ3MA" 529f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "BG5hbWUABnRoaXMkMAAFdmFsdWUAAgEABw4AAQAHDjwAAgIBDhgBAgMCCwQADBcBAgQBDhwBGAAA" 539f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AQEAAJAgAICABNQCAAABAAGAgATwAgAAEAAAAAAAAAABAAAAAAAAAAEAAAAPAAAAcAAAAAIAAAAH" 549f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAAArAAAAAMAAAACAAAAyAAAAAQAAAABAAAA4AAAAAUAAAADAAAA6AAAAAYAAAACAAAAAAEAAAMQ" 559f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAACAAAAQAEAAAEgAAACAAAAVAEAAAYgAAACAAAAiAEAAAEQAAABAAAAqAEAAAIgAAAPAAAArgEA" 569f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom "AAMgAAACAAAAiAIAAAQgAAADAAAAlAIAAAAgAAACAAAAqwIAAAAQAAABAAAAxAIAAA=="; 579f30b38d74990286ce27c3a45368f73dbe3638f0Brian Carlstrom 5833e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogersstatic const DexFile* OpenDexFileBase64(const char* base64, 598d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers const char* location) { 6033e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers // decode base64 6133e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers CHECK(base64 != NULL); 6233e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers size_t length; 6333e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers UniquePtr<byte[]> dex_bytes(DecodeBase64(base64, &length)); 6433e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers CHECK(dex_bytes.get() != NULL); 6533e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers 6633e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers // write to provided file 678d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers UniquePtr<File> file(OS::CreateEmptyFile(location)); 6833e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers CHECK(file.get() != NULL); 6933e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers if (!file->WriteFully(dex_bytes.get(), length)) { 7033e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers PLOG(FATAL) << "Failed to write base64 as dex file"; 7133e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers } 7233e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers file.reset(); 7333e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers 7433e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers // read dex file 7533e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 768d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 778d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers const DexFile* dex_file = DexFile::Open(location, location, &error_msg); 788d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers CHECK(dex_file != nullptr) << error_msg; 79e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom EXPECT_EQ(PROT_READ, dex_file->GetPermissions()); 80e0948e13d5a4552e6a2728087573c07961e4a4f9Brian Carlstrom EXPECT_TRUE(dex_file->IsReadOnly()); 8133e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers return dex_file; 8233e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers} 8333e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers 849f30b38d74990286ce27c3a45368f73dbe3638f0Brian CarlstromTEST_F(DexFileTest, Header) { 8533f741eefef8f8012f6c190b39355f2e0430d535Brian Carlstrom ScratchFile tmp; 868d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers UniquePtr<const DexFile> raw(OpenDexFileBase64(kRawDex, tmp.GetFilename().c_str())); 8790a3369d3b6238f1a4c9b19ca68978dab1c39bc4Elliott Hughes ASSERT_TRUE(raw.get() != NULL); 887e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom 89f615a61aef972cfc1dc23931ac2ed0da14c3fedbBrian Carlstrom const DexFile::Header& header = raw->GetHeader(); 907e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom // TODO: header.magic_ 917e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(0x00d87910U, header.checksum_); 927e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom // TODO: header.signature_ 937e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(904U, header.file_size_); 947e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(112U, header.header_size_); 957e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(0U, header.link_size_); 967e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(0U, header.link_off_); 977e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(15U, header.string_ids_size_); 987e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(112U, header.string_ids_off_); 997e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(7U, header.type_ids_size_); 1007e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(172U, header.type_ids_off_); 1017e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(2U, header.proto_ids_size_); 1027e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(200U, header.proto_ids_off_); 1037e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(1U, header.field_ids_size_); 1047e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(224U, header.field_ids_off_); 1057e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(3U, header.method_ids_size_); 1067e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(232U, header.method_ids_off_); 1077e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(2U, header.class_defs_size_); 1087e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(256U, header.class_defs_off_); 1097e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(584U, header.data_size_); 1107e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(320U, header.data_off_); 1115b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom 1125b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom EXPECT_EQ(header.checksum_, raw->GetLocationChecksum()); 1135b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom} 1145b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom 1155b332c89fa3fdd7dc184b22c2587d28af304d019Brian CarlstromTEST_F(DexFileTest, GetLocationChecksum) { 11633e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 1175b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom const DexFile* raw(OpenTestDexFile("Main")); 1185b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom EXPECT_NE(raw->GetHeader().checksum_, raw->GetLocationChecksum()); 1195b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom} 1205b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom 1215b332c89fa3fdd7dc184b22c2587d28af304d019Brian CarlstromTEST_F(DexFileTest, GetChecksum) { 1225b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom uint32_t checksum; 12333e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 1248d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers std::string error_msg; 1258d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers EXPECT_TRUE(DexFile::GetChecksum(GetLibCoreDexFileName().c_str(), &checksum, &error_msg)) 1268d31bbd3d6536de12bc20e3d29cfe03fe848f9daIan Rogers << error_msg; 1275b332c89fa3fdd7dc184b22c2587d28af304d019Brian Carlstrom EXPECT_EQ(java_lang_dex_file_->GetLocationChecksum(), checksum); 1287e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom} 1297e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom 1309f30b38d74990286ce27c3a45368f73dbe3638f0Brian CarlstromTEST_F(DexFileTest, ClassDefs) { 13133e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 1324d6850c47515fe2a4f9de923befb6287bb863c8cElliott Hughes const DexFile* raw(OpenTestDexFile("Nested")); 1334d6850c47515fe2a4f9de923befb6287bb863c8cElliott Hughes ASSERT_TRUE(raw != NULL); 1347e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_EQ(2U, raw->NumClassDefs()); 135578bbdc684db8ed68e9fedbc678669d27fa68b6eBrian Carlstrom 136f615a61aef972cfc1dc23931ac2ed0da14c3fedbBrian Carlstrom const DexFile::ClassDef& c0 = raw->GetClassDef(0); 1377e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_STREQ("LNested$Inner;", raw->GetClassDescriptor(c0)); 138578bbdc684db8ed68e9fedbc678669d27fa68b6eBrian Carlstrom 139f615a61aef972cfc1dc23931ac2ed0da14c3fedbBrian Carlstrom const DexFile::ClassDef& c1 = raw->GetClassDef(1); 1407e49dca262933bc30cbc8b9f07cfc8cce2343389Brian Carlstrom EXPECT_STREQ("LNested;", raw->GetClassDescriptor(c1)); 1411fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro} 1421fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro 143d91d6d6a80748f277fd938a412211e5af28913b1Ian RogersTEST_F(DexFileTest, GetMethodSignature) { 14433e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 145d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers const DexFile* raw(OpenTestDexFile("GetMethodSignature")); 1464d6850c47515fe2a4f9de923befb6287bb863c8cElliott Hughes ASSERT_TRUE(raw != NULL); 147419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro EXPECT_EQ(1U, raw->NumClassDefs()); 148419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 149419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro const DexFile::ClassDef& class_def = raw->GetClassDef(0); 150d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers ASSERT_STREQ("LGetMethodSignature;", raw->GetClassDescriptor(class_def)); 151419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 152419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro const byte* class_data = raw->GetClassData(class_def); 153419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro ASSERT_TRUE(class_data != NULL); 1544d6850c47515fe2a4f9de923befb6287bb863c8cElliott Hughes ClassDataItemIterator it(*raw, class_data); 155419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 1560571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_EQ(1u, it.NumDirectMethods()); 157419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 1580571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers // Check the signature for the static initializer. 159419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro { 1600571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_EQ(1U, it.NumDirectMethods()); 1610571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::MethodId& method_id = raw->GetMethodId(it.GetMemberIndex()); 1620571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const char* name = raw->StringDataByIdx(method_id.name_idx_); 163419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro ASSERT_STREQ("<init>", name); 164d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers std::string signature(raw->GetMethodSignature(method_id).ToString()); 1650571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_EQ("()V", signature); 166419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro } 167419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 168419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro // Check both virtual methods. 1690571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_EQ(2U, it.NumVirtualMethods()); 170419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro { 1710571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 1720571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::MethodId& method_id = raw->GetMethodId(it.GetMemberIndex()); 173419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 1740571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const char* name = raw->StringDataByIdx(method_id.name_idx_); 175419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro ASSERT_STREQ("m1", name); 176419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 177d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers std::string signature(raw->GetMethodSignature(method_id).ToString()); 1780571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_EQ("(IDJLjava/lang/Object;)Ljava/lang/Float;", signature); 179419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro } 180419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 181419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro { 1820571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers it.Next(); 1830571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::MethodId& method_id = raw->GetMethodId(it.GetMemberIndex()); 184419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 1850571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const char* name = raw->StringDataByIdx(method_id.name_idx_); 186419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro ASSERT_STREQ("m2", name); 187419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 188d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers std::string signature(raw->GetMethodSignature(method_id).ToString()); 189d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers ASSERT_EQ("(ZSC)LGetMethodSignature;", signature); 1900571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 1910571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers} 1920571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers 1930571d357843c53e042f370f5f2c2e9aa3fe803a9Ian RogersTEST_F(DexFileTest, FindStringId) { 19433e9566255c426e7a2c8fca5b8a1b6a94a5d352cIan Rogers ScopedObjectAccess soa(Thread::Current()); 195d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers const DexFile* raw(OpenTestDexFile("GetMethodSignature")); 1964d6850c47515fe2a4f9de923befb6287bb863c8cElliott Hughes ASSERT_TRUE(raw != NULL); 1970571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_EQ(1U, raw->NumClassDefs()); 1980571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers 199d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers const char* strings[] = { "LGetMethodSignature;", "Ljava/lang/Float;", "Ljava/lang/Object;", 2000571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers "D", "I", "J", NULL }; 2010571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers for (size_t i = 0; strings[i] != NULL; i++) { 2020571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const char* str = strings[i]; 2030571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::StringId* str_id = raw->FindStringId(str); 2040571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const char* dex_str = raw->GetStringData(*str_id); 2050571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_STREQ(dex_str, str); 2060571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 2070571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers} 2080571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers 2090571d357843c53e042f370f5f2c2e9aa3fe803a9Ian RogersTEST_F(DexFileTest, FindTypeId) { 2100571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers for (size_t i = 0; i < java_lang_dex_file_->NumTypeIds(); i++) { 2110571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const char* type_str = java_lang_dex_file_->StringByTypeIdx(i); 2120571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::StringId* type_str_id = java_lang_dex_file_->FindStringId(type_str); 2130571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_TRUE(type_str_id != NULL); 2140571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers uint32_t type_str_idx = java_lang_dex_file_->GetIndexForStringId(*type_str_id); 2150571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::TypeId* type_id = java_lang_dex_file_->FindTypeId(type_str_idx); 2160571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_TRUE(type_id != NULL); 2170571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_EQ(java_lang_dex_file_->GetIndexForTypeId(*type_id), i); 2180571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 2190571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers} 2200571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers 2210571d357843c53e042f370f5f2c2e9aa3fe803a9Ian RogersTEST_F(DexFileTest, FindProtoId) { 2220571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers for (size_t i = 0; i < java_lang_dex_file_->NumProtoIds(); i++) { 2230571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::ProtoId& to_find = java_lang_dex_file_->GetProtoId(i); 2240571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::TypeList* to_find_tl = java_lang_dex_file_->GetProtoParameters(to_find); 2250571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers std::vector<uint16_t> to_find_types; 2260571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers if (to_find_tl != NULL) { 2270571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers for (size_t j = 0; j < to_find_tl->Size(); j++) { 2280571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers to_find_types.push_back(to_find_tl->GetTypeItem(j).type_idx_); 2290571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 2300571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 2310571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::ProtoId* found = 2320571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers java_lang_dex_file_->FindProtoId(to_find.return_type_idx_, to_find_types); 2330571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_TRUE(found != NULL); 2340571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_EQ(java_lang_dex_file_->GetIndexForProtoId(*found), i); 2350571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers } 2360571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers} 2370571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers 2380571d357843c53e042f370f5f2c2e9aa3fe803a9Ian RogersTEST_F(DexFileTest, FindMethodId) { 2390571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers for (size_t i = 0; i < java_lang_dex_file_->NumMethodIds(); i++) { 2400571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::MethodId& to_find = java_lang_dex_file_->GetMethodId(i); 2410571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::TypeId& klass = java_lang_dex_file_->GetTypeId(to_find.class_idx_); 2420571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::StringId& name = java_lang_dex_file_->GetStringId(to_find.name_idx_); 2430571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::ProtoId& signature = java_lang_dex_file_->GetProtoId(to_find.proto_idx_); 2440571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers const DexFile::MethodId* found = java_lang_dex_file_->FindMethodId(klass, name, signature); 2450571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers ASSERT_TRUE(found != NULL) << "Didn't find method " << i << ": " 2460571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers << java_lang_dex_file_->StringByTypeIdx(to_find.class_idx_) << "." 2470571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers << java_lang_dex_file_->GetStringData(name) 248d91d6d6a80748f277fd938a412211e5af28913b1Ian Rogers << java_lang_dex_file_->GetMethodSignature(to_find); 2490571d357843c53e042f370f5f2c2e9aa3fe803a9Ian Rogers EXPECT_EQ(java_lang_dex_file_->GetIndexForMethodId(*found), i); 250419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro } 251419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro} 252419ec7bbcdbf56a9d2a9fd7f91f9ace279e0b664Carl Shapiro 2539b1a4f425711c26d0465d54a1cb95ec4a813322aIan RogersTEST_F(DexFileTest, FindFieldId) { 2549b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers for (size_t i = 0; i < java_lang_dex_file_->NumFieldIds(); i++) { 2559b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers const DexFile::FieldId& to_find = java_lang_dex_file_->GetFieldId(i); 2569b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers const DexFile::TypeId& klass = java_lang_dex_file_->GetTypeId(to_find.class_idx_); 2579b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers const DexFile::StringId& name = java_lang_dex_file_->GetStringId(to_find.name_idx_); 2589b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers const DexFile::TypeId& type = java_lang_dex_file_->GetTypeId(to_find.type_idx_); 2599b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers const DexFile::FieldId* found = java_lang_dex_file_->FindFieldId(klass, name, type); 2609b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers ASSERT_TRUE(found != NULL) << "Didn't find field " << i << ": " 2619b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers << java_lang_dex_file_->StringByTypeIdx(to_find.type_idx_) << " " 2629b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers << java_lang_dex_file_->StringByTypeIdx(to_find.class_idx_) << "." 2639b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers << java_lang_dex_file_->GetStringData(name); 2649b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers EXPECT_EQ(java_lang_dex_file_->GetIndexForFieldId(*found), i); 2659b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers } 2669b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers} 2679b1a4f425711c26d0465d54a1cb95ec4a813322aIan Rogers 2681fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro} // namespace art 269