1877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle/* 2877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * Copyright (C) 2016 The Android Open Source Project 3877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * 4877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * Licensed under the Apache License, Version 2.0 (the "License"); 5877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * you may not use this file except in compliance with the License. 6877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * You may obtain a copy of the License at 7877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * 8877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * http://www.apache.org/licenses/LICENSE-2.0 9877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * 10877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * Unless required by applicable law or agreed to in writing, software 11877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * distributed under the License is distributed on an "AS IS" BASIS, 12877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * See the License for the specific language governing permissions and 14877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle * limitations under the License. 15877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle */ 16877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 17877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle#include <gtest/gtest.h> 18877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 19e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle#include "art_method-inl.h" 20877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle#include "base/unix_file/fd_file.h" 21877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle#include "common_runtime_test.h" 2297c381e3ce34cd327c2ec35fa850bd0eaa9b697fDavid Sehr#include "exec_utils.h" 2333083d626dbf2c8b06badfd73f50e98114483059Calin Juravle#include "jit/profile_compilation_info.h" 24e276589f2f14f217018f323f5457790b84569fb4Calin Juravle#include "linear_alloc.h" 25e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle#include "mirror/class-inl.h" 26d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier#include "obj_ptr-inl.h" 27e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle#include "profile_assistant.h" 28e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle#include "scoped_thread_state_change-inl.h" 292e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle#include "utils.h" 30877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 31877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravlenamespace art { 32877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 33877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravleclass ProfileAssistantTest : public CommonRuntimeTest { 34e276589f2f14f217018f323f5457790b84569fb4Calin Juravle public: 35e276589f2f14f217018f323f5457790b84569fb4Calin Juravle void PostRuntimeCreate() OVERRIDE { 36e276589f2f14f217018f323f5457790b84569fb4Calin Juravle arena_.reset(new ArenaAllocator(Runtime::Current()->GetArenaPool())); 37e276589f2f14f217018f323f5457790b84569fb4Calin Juravle } 38e276589f2f14f217018f323f5457790b84569fb4Calin Juravle 39877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle protected: 40877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle void SetupProfile(const std::string& id, 41877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle uint32_t checksum, 42877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle uint16_t number_of_methods, 43c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle uint16_t number_of_classes, 44877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle const ScratchFile& profile, 45877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo* info, 463402101b1351afdff5f963cada14808565c270c8Calin Juravle uint16_t start_method_index = 0, 473402101b1351afdff5f963cada14808565c270c8Calin Juravle bool reverse_dex_write_order = false) { 48877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle std::string dex_location1 = "location1" + id; 49877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle uint32_t dex_location_checksum1 = checksum; 50877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle std::string dex_location2 = "location2" + id; 51877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle uint32_t dex_location_checksum2 = 10 * checksum; 52877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle for (uint16_t i = start_method_index; i < start_method_index + number_of_methods; i++) { 533402101b1351afdff5f963cada14808565c270c8Calin Juravle // reverse_dex_write_order controls the order in which the dex files will be added to 543402101b1351afdff5f963cada14808565c270c8Calin Juravle // the profile and thus written to disk. 553402101b1351afdff5f963cada14808565c270c8Calin Juravle ProfileCompilationInfo::OfflineProfileMethodInfo pmi = 563402101b1351afdff5f963cada14808565c270c8Calin Juravle GetOfflineProfileMethodInfo(dex_location1, dex_location_checksum1, 573402101b1351afdff5f963cada14808565c270c8Calin Juravle dex_location2, dex_location_checksum2); 583402101b1351afdff5f963cada14808565c270c8Calin Juravle if (reverse_dex_write_order) { 593402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(info->AddMethod(dex_location2, dex_location_checksum2, i, pmi)); 603402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(info->AddMethod(dex_location1, dex_location_checksum1, i, pmi)); 613402101b1351afdff5f963cada14808565c270c8Calin Juravle } else { 623402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(info->AddMethod(dex_location1, dex_location_checksum1, i, pmi)); 633402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(info->AddMethod(dex_location2, dex_location_checksum2, i, pmi)); 643402101b1351afdff5f963cada14808565c270c8Calin Juravle } 65877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle } 66c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle for (uint16_t i = 0; i < number_of_classes; i++) { 67a5b09a67034e57a6e10231dd4bd92f4cb50b824cAndreas Gampe ASSERT_TRUE(info->AddClassIndex(dex_location1, dex_location_checksum1, dex::TypeIndex(i))); 68c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle } 69c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle 70877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(info->Save(GetFd(profile))); 71877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_EQ(0, profile.GetFile()->Flush()); 72877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(profile.GetFile()->ResetOffset()); 73877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle } 74877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 75e276589f2f14f217018f323f5457790b84569fb4Calin Juravle // Creates an inline cache which will be destructed at the end of the test. 76e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ProfileCompilationInfo::InlineCacheMap* CreateInlineCacheMap() { 77e276589f2f14f217018f323f5457790b84569fb4Calin Juravle used_inline_caches.emplace_back(new ProfileCompilationInfo::InlineCacheMap( 78e276589f2f14f217018f323f5457790b84569fb4Calin Juravle std::less<uint16_t>(), arena_->Adapter(kArenaAllocProfile))); 79e276589f2f14f217018f323f5457790b84569fb4Calin Juravle return used_inline_caches.back().get(); 80e276589f2f14f217018f323f5457790b84569fb4Calin Juravle } 81e276589f2f14f217018f323f5457790b84569fb4Calin Juravle 823402101b1351afdff5f963cada14808565c270c8Calin Juravle ProfileCompilationInfo::OfflineProfileMethodInfo GetOfflineProfileMethodInfo( 833402101b1351afdff5f963cada14808565c270c8Calin Juravle const std::string& dex_location1, uint32_t dex_checksum1, 843402101b1351afdff5f963cada14808565c270c8Calin Juravle const std::string& dex_location2, uint32_t dex_checksum2) { 85e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ProfileCompilationInfo::InlineCacheMap* ic_map = CreateInlineCacheMap(); 86e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ProfileCompilationInfo::OfflineProfileMethodInfo pmi(ic_map); 873402101b1351afdff5f963cada14808565c270c8Calin Juravle pmi.dex_references.emplace_back(dex_location1, dex_checksum1); 883402101b1351afdff5f963cada14808565c270c8Calin Juravle pmi.dex_references.emplace_back(dex_location2, dex_checksum2); 893402101b1351afdff5f963cada14808565c270c8Calin Juravle 903402101b1351afdff5f963cada14808565c270c8Calin Juravle // Monomorphic 913402101b1351afdff5f963cada14808565c270c8Calin Juravle for (uint16_t dex_pc = 0; dex_pc < 11; dex_pc++) { 92e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ProfileCompilationInfo::DexPcData dex_pc_data(arena_.get()); 933402101b1351afdff5f963cada14808565c270c8Calin Juravle dex_pc_data.AddClass(0, dex::TypeIndex(0)); 94e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ic_map->Put(dex_pc, dex_pc_data); 953402101b1351afdff5f963cada14808565c270c8Calin Juravle } 963402101b1351afdff5f963cada14808565c270c8Calin Juravle // Polymorphic 973402101b1351afdff5f963cada14808565c270c8Calin Juravle for (uint16_t dex_pc = 11; dex_pc < 22; dex_pc++) { 98e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ProfileCompilationInfo::DexPcData dex_pc_data(arena_.get()); 993402101b1351afdff5f963cada14808565c270c8Calin Juravle dex_pc_data.AddClass(0, dex::TypeIndex(0)); 1003402101b1351afdff5f963cada14808565c270c8Calin Juravle dex_pc_data.AddClass(1, dex::TypeIndex(1)); 1013402101b1351afdff5f963cada14808565c270c8Calin Juravle 102e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ic_map->Put(dex_pc, dex_pc_data); 1033402101b1351afdff5f963cada14808565c270c8Calin Juravle } 1043402101b1351afdff5f963cada14808565c270c8Calin Juravle // Megamorphic 1053402101b1351afdff5f963cada14808565c270c8Calin Juravle for (uint16_t dex_pc = 22; dex_pc < 33; dex_pc++) { 106e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ProfileCompilationInfo::DexPcData dex_pc_data(arena_.get()); 1073402101b1351afdff5f963cada14808565c270c8Calin Juravle dex_pc_data.SetIsMegamorphic(); 108e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ic_map->Put(dex_pc, dex_pc_data); 1093402101b1351afdff5f963cada14808565c270c8Calin Juravle } 1103402101b1351afdff5f963cada14808565c270c8Calin Juravle // Missing types 1113402101b1351afdff5f963cada14808565c270c8Calin Juravle for (uint16_t dex_pc = 33; dex_pc < 44; dex_pc++) { 112e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ProfileCompilationInfo::DexPcData dex_pc_data(arena_.get()); 1133402101b1351afdff5f963cada14808565c270c8Calin Juravle dex_pc_data.SetIsMissingTypes(); 114e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ic_map->Put(dex_pc, dex_pc_data); 1153402101b1351afdff5f963cada14808565c270c8Calin Juravle } 1163402101b1351afdff5f963cada14808565c270c8Calin Juravle 1173402101b1351afdff5f963cada14808565c270c8Calin Juravle return pmi; 1183402101b1351afdff5f963cada14808565c270c8Calin Juravle } 1193402101b1351afdff5f963cada14808565c270c8Calin Juravle 1202e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle int GetFd(const ScratchFile& file) const { 1212e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle return static_cast<int>(file.GetFd()); 1222e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle } 1232e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle 1242e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle void CheckProfileInfo(ScratchFile& file, const ProfileCompilationInfo& info) { 1252e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProfileCompilationInfo file_info; 1262e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(file.GetFile()->ResetOffset()); 1272e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(file_info.Load(GetFd(file))); 1282e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(file_info.Equals(info)); 1292e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle } 1302e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle 1317bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle std::string GetProfmanCmd() { 1322e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::string file_path = GetTestAndroidRoot(); 133de4fb63be26cd561111cad4574cac5e0c2314d11Calin Juravle file_path += "/bin/profman"; 1342e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle if (kIsDebugBuild) { 1352e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle file_path += "d"; 1362e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle } 1377bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle EXPECT_TRUE(OS::FileExists(file_path.c_str())) 1387bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle << file_path << " should be a valid file path"; 1397bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle return file_path; 1407bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle } 1417bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle // Runs test with given arguments. 1427bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle int ProcessProfiles(const std::vector<int>& profiles_fd, int reference_profile_fd) { 1437bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle std::string profman_cmd = GetProfmanCmd(); 1442e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::vector<std::string> argv_str; 1457bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle argv_str.push_back(profman_cmd); 1462e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle for (size_t k = 0; k < profiles_fd.size(); k++) { 1472e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle argv_str.push_back("--profile-file-fd=" + std::to_string(profiles_fd[k])); 1482e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle } 1492e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle argv_str.push_back("--reference-profile-file-fd=" + std::to_string(reference_profile_fd)); 1502e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle 1512e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::string error; 1522e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle return ExecAndReturnCode(argv_str, &error); 153877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle } 1547bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle 1557bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle bool GenerateTestProfile(const std::string& filename) { 1567bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle std::string profman_cmd = GetProfmanCmd(); 1577bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle std::vector<std::string> argv_str; 1587bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle argv_str.push_back(profman_cmd); 1597bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle argv_str.push_back("--generate-test-profile=" + filename); 1607bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle std::string error; 1617bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle return ExecAndReturnCode(argv_str, &error); 1627bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle } 1637c80f2d716a7931ab66096322fcb6b951426b151David Sehr 164b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao bool GenerateTestProfileWithInputDex(const std::string& filename) { 165b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao std::string profman_cmd = GetProfmanCmd(); 166b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao std::vector<std::string> argv_str; 167b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao argv_str.push_back(profman_cmd); 168b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao argv_str.push_back("--generate-test-profile=" + filename); 169b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao argv_str.push_back("--generate-test-profile-seed=0"); 170b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao argv_str.push_back("--apk=" + GetLibCoreDexFileNames()[0]); 171b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao argv_str.push_back("--dex-location=" + GetLibCoreDexFileNames()[0]); 172b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao std::string error; 173b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao return ExecAndReturnCode(argv_str, &error); 174b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao } 175b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao 176e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle bool CreateProfile(std::string profile_file_contents, 177e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle const std::string& filename, 178e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle const std::string& dex_location) { 1797c80f2d716a7931ab66096322fcb6b951426b151David Sehr ScratchFile class_names_file; 1807c80f2d716a7931ab66096322fcb6b951426b151David Sehr File* file = class_names_file.GetFile(); 181e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle EXPECT_TRUE(file->WriteFully(profile_file_contents.c_str(), profile_file_contents.length())); 1827c80f2d716a7931ab66096322fcb6b951426b151David Sehr EXPECT_EQ(0, file->Flush()); 1837c80f2d716a7931ab66096322fcb6b951426b151David Sehr EXPECT_TRUE(file->ResetOffset()); 1847c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string profman_cmd = GetProfmanCmd(); 1857c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::vector<std::string> argv_str; 1867c80f2d716a7931ab66096322fcb6b951426b151David Sehr argv_str.push_back(profman_cmd); 1877c80f2d716a7931ab66096322fcb6b951426b151David Sehr argv_str.push_back("--create-profile-from=" + class_names_file.GetFilename()); 1887c80f2d716a7931ab66096322fcb6b951426b151David Sehr argv_str.push_back("--reference-profile-file=" + filename); 189e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle argv_str.push_back("--apk=" + dex_location); 190e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle argv_str.push_back("--dex-location=" + dex_location); 1917c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string error; 1927c80f2d716a7931ab66096322fcb6b951426b151David Sehr EXPECT_EQ(ExecAndReturnCode(argv_str, &error), 0); 1937c80f2d716a7931ab66096322fcb6b951426b151David Sehr return true; 1947c80f2d716a7931ab66096322fcb6b951426b151David Sehr } 1957c80f2d716a7931ab66096322fcb6b951426b151David Sehr 19609f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier bool DumpClassesAndMethods(const std::string& filename, std::string* file_contents) { 1977c80f2d716a7931ab66096322fcb6b951426b151David Sehr ScratchFile class_names_file; 1987c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string profman_cmd = GetProfmanCmd(); 1997c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::vector<std::string> argv_str; 2007c80f2d716a7931ab66096322fcb6b951426b151David Sehr argv_str.push_back(profman_cmd); 20109f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier argv_str.push_back("--dump-classes-and-methods"); 2027c80f2d716a7931ab66096322fcb6b951426b151David Sehr argv_str.push_back("--profile-file=" + filename); 2037c80f2d716a7931ab66096322fcb6b951426b151David Sehr argv_str.push_back("--apk=" + GetLibCoreDexFileNames()[0]); 204e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle argv_str.push_back("--dex-location=" + GetLibCoreDexFileNames()[0]); 2057c80f2d716a7931ab66096322fcb6b951426b151David Sehr argv_str.push_back("--dump-output-to-fd=" + std::to_string(GetFd(class_names_file))); 2067c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string error; 2077c80f2d716a7931ab66096322fcb6b951426b151David Sehr EXPECT_EQ(ExecAndReturnCode(argv_str, &error), 0); 2087c80f2d716a7931ab66096322fcb6b951426b151David Sehr File* file = class_names_file.GetFile(); 2097c80f2d716a7931ab66096322fcb6b951426b151David Sehr EXPECT_EQ(0, file->Flush()); 2107c80f2d716a7931ab66096322fcb6b951426b151David Sehr EXPECT_TRUE(file->ResetOffset()); 2117c80f2d716a7931ab66096322fcb6b951426b151David Sehr int64_t length = file->GetLength(); 2127c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::unique_ptr<char[]> buf(new char[length]); 2137c80f2d716a7931ab66096322fcb6b951426b151David Sehr EXPECT_EQ(file->Read(buf.get(), length, 0), length); 2147c80f2d716a7931ab66096322fcb6b951426b151David Sehr *file_contents = std::string(buf.get(), length); 2157c80f2d716a7931ab66096322fcb6b951426b151David Sehr return true; 2167c80f2d716a7931ab66096322fcb6b951426b151David Sehr } 2177c80f2d716a7931ab66096322fcb6b951426b151David Sehr 218d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier bool CreateAndDump(const std::string& input_file_contents, 219d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier std::string* output_file_contents) { 2207c80f2d716a7931ab66096322fcb6b951426b151David Sehr ScratchFile profile_file; 221e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle EXPECT_TRUE(CreateProfile(input_file_contents, 222e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle profile_file.GetFilename(), 223e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle GetLibCoreDexFileNames()[0])); 2247c80f2d716a7931ab66096322fcb6b951426b151David Sehr profile_file.GetFile()->ResetOffset(); 22509f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier EXPECT_TRUE(DumpClassesAndMethods(profile_file.GetFilename(), output_file_contents)); 2267c80f2d716a7931ab66096322fcb6b951426b151David Sehr return true; 2277c80f2d716a7931ab66096322fcb6b951426b151David Sehr } 228e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 229e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle mirror::Class* GetClass(jobject class_loader, const std::string& clazz) { 230e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 231e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle Thread* self = Thread::Current(); 232e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ScopedObjectAccess soa(self); 233e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle StackHandleScope<1> hs(self); 234e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle Handle<mirror::ClassLoader> h_loader( 235d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier hs.NewHandle(ObjPtr<mirror::ClassLoader>::DownCast(self->DecodeJObject(class_loader)))); 236e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle return class_linker->FindClass(self, clazz.c_str(), h_loader); 237e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 238e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 239e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ArtMethod* GetVirtualMethod(jobject class_loader, 240e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle const std::string& clazz, 241e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle const std::string& name) { 242e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle mirror::Class* klass = GetClass(class_loader, clazz); 243e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ClassLinker* class_linker = Runtime::Current()->GetClassLinker(); 244e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle const auto pointer_size = class_linker->GetImagePointerSize(); 245e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ArtMethod* method = nullptr; 246e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle Thread* self = Thread::Current(); 247e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ScopedObjectAccess soa(self); 248e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle for (auto& m : klass->GetVirtualMethods(pointer_size)) { 249e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle if (name == m.GetName()) { 250e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle EXPECT_TRUE(method == nullptr); 251e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle method = &m; 252e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 253e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 254e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle return method; 255e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 256e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 257e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Verify that given method has the expected inline caches and nothing else. 258e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle void AssertInlineCaches(ArtMethod* method, 259e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle const std::set<mirror::Class*>& expected_clases, 260e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle const ProfileCompilationInfo& info, 261589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle bool is_megamorphic, 262589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle bool is_missing_types) 263e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle REQUIRES_SHARED(Locks::mutator_lock_) { 264e276589f2f14f217018f323f5457790b84569fb4Calin Juravle std::unique_ptr<ProfileCompilationInfo::OfflineProfileMethodInfo> pmi = 265e276589f2f14f217018f323f5457790b84569fb4Calin Juravle info.GetMethod(method->GetDexFile()->GetLocation(), 266e276589f2f14f217018f323f5457790b84569fb4Calin Juravle method->GetDexFile()->GetLocationChecksum(), 267e276589f2f14f217018f323f5457790b84569fb4Calin Juravle method->GetDexMethodIndex()); 268e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ASSERT_TRUE(pmi != nullptr); 269e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ASSERT_EQ(pmi->inline_caches->size(), 1u); 270e276589f2f14f217018f323f5457790b84569fb4Calin Juravle const ProfileCompilationInfo::DexPcData& dex_pc_data = pmi->inline_caches->begin()->second; 271e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 272589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle ASSERT_EQ(dex_pc_data.is_megamorphic, is_megamorphic); 273589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle ASSERT_EQ(dex_pc_data.is_missing_types, is_missing_types); 274e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_EQ(expected_clases.size(), dex_pc_data.classes.size()); 275e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle size_t found = 0; 276e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle for (mirror::Class* it : expected_clases) { 277e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle for (const auto& class_ref : dex_pc_data.classes) { 278e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ProfileCompilationInfo::DexReference dex_ref = 279e276589f2f14f217018f323f5457790b84569fb4Calin Juravle pmi->dex_references[class_ref.dex_profile_index]; 280e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle if (dex_ref.MatchesDex(&(it->GetDexFile())) && 281e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle class_ref.type_index == it->GetDexTypeIndex()) { 282e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle found++; 283e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 284e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 285e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 286e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 287e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_EQ(expected_clases.size(), found); 288e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 289e276589f2f14f217018f323f5457790b84569fb4Calin Juravle 290e276589f2f14f217018f323f5457790b84569fb4Calin Juravle std::unique_ptr<ArenaAllocator> arena_; 291e276589f2f14f217018f323f5457790b84569fb4Calin Juravle 292e276589f2f14f217018f323f5457790b84569fb4Calin Juravle // Cache of inline caches generated during tests. 293e276589f2f14f217018f323f5457790b84569fb4Calin Juravle // This makes it easier to pass data between different utilities and ensure that 294e276589f2f14f217018f323f5457790b84569fb4Calin Juravle // caches are destructed at the end of the test. 295e276589f2f14f217018f323f5457790b84569fb4Calin Juravle std::vector<std::unique_ptr<ProfileCompilationInfo::InlineCacheMap>> used_inline_caches; 296877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle}; 297877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 298877fd963548a3175665bfef25b0d24bc0e5a0135Calin JuravleTEST_F(ProfileAssistantTest, AdviseCompilationEmptyReferences) { 299877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile1; 300877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile2; 3012e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ScratchFile reference_profile; 302877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 3032e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::vector<int> profile_fds({ 304877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile1), 305877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile2)}); 3062e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle int reference_profile_fd = GetFd(reference_profile); 307877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 308877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle const uint16_t kNumberOfMethodsToEnableCompilation = 100; 309877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info1; 310c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); 311877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info2; 312c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p2", 2, kNumberOfMethodsToEnableCompilation, 0, profile2, &info2); 313877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 314877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // We should advise compilation. 3152e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_EQ(ProfileAssistant::kCompile, 3162e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProcessProfiles(profile_fds, reference_profile_fd)); 3173da74687e42de7d33a8e75df9bd64374e650f75eNicolas Geoffray // The resulting compilation info must be equal to the merge of the inputs. 3182e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProfileCompilationInfo result; 3192e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); 3202e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(result.Load(reference_profile_fd)); 3212e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle 322877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo expected; 3236726546bf3fd6bdb96a34197119d210bccda7e01Calin Juravle ASSERT_TRUE(expected.MergeWith(info1)); 3246726546bf3fd6bdb96a34197119d210bccda7e01Calin Juravle ASSERT_TRUE(expected.MergeWith(info2)); 3252e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(expected.Equals(result)); 326877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 3272e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle // The information from profiles must remain the same. 3282e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile1, info1); 3292e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile2, info2); 330877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle} 331877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 332c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle// TODO(calin): Add more tests for classes. 333c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin JuravleTEST_F(ProfileAssistantTest, AdviseCompilationEmptyReferencesBecauseOfClasses) { 334c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ScratchFile profile1; 335c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ScratchFile reference_profile; 336c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle 337c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle std::vector<int> profile_fds({ 338c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle GetFd(profile1)}); 339c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle int reference_profile_fd = GetFd(reference_profile); 340c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle 341c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle const uint16_t kNumberOfClassesToEnableCompilation = 100; 342c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ProfileCompilationInfo info1; 343c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 1, 0, kNumberOfClassesToEnableCompilation, profile1, &info1); 344c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle 345c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle // We should advise compilation. 346c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ASSERT_EQ(ProfileAssistant::kCompile, 347c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ProcessProfiles(profile_fds, reference_profile_fd)); 348c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle // The resulting compilation info must be equal to the merge of the inputs. 349c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ProfileCompilationInfo result; 350c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); 351c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ASSERT_TRUE(result.Load(reference_profile_fd)); 352c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle 353c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ProfileCompilationInfo expected; 354c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ASSERT_TRUE(expected.MergeWith(info1)); 355c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle ASSERT_TRUE(expected.Equals(result)); 356c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle 357c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle // The information from profiles must remain the same. 358c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle CheckProfileInfo(profile1, info1); 359c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle} 360c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle 361877fd963548a3175665bfef25b0d24bc0e5a0135Calin JuravleTEST_F(ProfileAssistantTest, AdviseCompilationNonEmptyReferences) { 362877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile1; 363877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile2; 3642e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ScratchFile reference_profile; 365877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 3662e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::vector<int> profile_fds({ 367877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile1), 368877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile2)}); 3692e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle int reference_profile_fd = GetFd(reference_profile); 370877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 371877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // The new profile info will contain the methods with indices 0-100. 372877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle const uint16_t kNumberOfMethodsToEnableCompilation = 100; 373877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info1; 374c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); 375877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info2; 376c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p2", 2, kNumberOfMethodsToEnableCompilation, 0, profile2, &info2); 377877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 378877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 379877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // The reference profile info will contain the methods with indices 50-150. 380877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle const uint16_t kNumberOfMethodsAlreadyCompiled = 100; 3812e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProfileCompilationInfo reference_info; 382c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsAlreadyCompiled, 0, reference_profile, 3832e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle &reference_info, kNumberOfMethodsToEnableCompilation / 2); 384877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 385877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // We should advise compilation. 3862e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_EQ(ProfileAssistant::kCompile, 3872e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProcessProfiles(profile_fds, reference_profile_fd)); 388877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 389877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // The resulting compilation info must be equal to the merge of the inputs 3902e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProfileCompilationInfo result; 3912e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); 3922e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(result.Load(reference_profile_fd)); 3932e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle 394877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo expected; 3956726546bf3fd6bdb96a34197119d210bccda7e01Calin Juravle ASSERT_TRUE(expected.MergeWith(info1)); 3966726546bf3fd6bdb96a34197119d210bccda7e01Calin Juravle ASSERT_TRUE(expected.MergeWith(info2)); 3976726546bf3fd6bdb96a34197119d210bccda7e01Calin Juravle ASSERT_TRUE(expected.MergeWith(reference_info)); 3982e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_TRUE(expected.Equals(result)); 3993da74687e42de7d33a8e75df9bd64374e650f75eNicolas Geoffray 4002e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle // The information from profiles must remain the same. 4012e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile1, info1); 4022e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile2, info2); 403877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle} 404877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 405877fd963548a3175665bfef25b0d24bc0e5a0135Calin JuravleTEST_F(ProfileAssistantTest, DoNotAdviseCompilation) { 406877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile1; 407877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile2; 4082e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ScratchFile reference_profile; 409877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 4102e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::vector<int> profile_fds({ 411877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile1), 412877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile2)}); 4132e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle int reference_profile_fd = GetFd(reference_profile); 414877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 415877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle const uint16_t kNumberOfMethodsToSkipCompilation = 1; 416877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info1; 417c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsToSkipCompilation, 0, profile1, &info1); 418877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info2; 419c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p2", 2, kNumberOfMethodsToSkipCompilation, 0, profile2, &info2); 420877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 421877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // We should not advise compilation. 4222e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_EQ(ProfileAssistant::kSkipCompilation, 4232e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProcessProfiles(profile_fds, reference_profile_fd)); 424877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 425877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // The information from profiles must remain the same. 426877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo file_info1; 427877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(profile1.GetFile()->ResetOffset()); 428877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(file_info1.Load(GetFd(profile1))); 429877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(file_info1.Equals(info1)); 430877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 431877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo file_info2; 432877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(profile2.GetFile()->ResetOffset()); 433877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(file_info2.Load(GetFd(profile2))); 434877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(file_info2.Equals(info2)); 435877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 436877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // Reference profile files must remain empty. 4372e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_EQ(0, reference_profile.GetFile()->GetLength()); 4382e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle 4392e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle // The information from profiles must remain the same. 4402e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile1, info1); 4412e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile2, info2); 442877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle} 443877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 444877fd963548a3175665bfef25b0d24bc0e5a0135Calin JuravleTEST_F(ProfileAssistantTest, FailProcessingBecauseOfProfiles) { 445877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile1; 446877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile2; 4472e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ScratchFile reference_profile; 448877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 4492e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::vector<int> profile_fds({ 450877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile1), 451877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile2)}); 4522e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle int reference_profile_fd = GetFd(reference_profile); 453877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 454877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle const uint16_t kNumberOfMethodsToEnableCompilation = 100; 455877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // Assign different hashes for the same dex file. This will make merging of information to fail. 456877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info1; 457c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); 458877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info2; 459c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 2, kNumberOfMethodsToEnableCompilation, 0, profile2, &info2); 460877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 461877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // We should fail processing. 4622e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_EQ(ProfileAssistant::kErrorBadProfiles, 4632e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProcessProfiles(profile_fds, reference_profile_fd)); 464877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 4652e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle // The information from profiles must remain the same. 4662e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile1, info1); 4672e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile2, info2); 468877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 469877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // Reference profile files must still remain empty. 4702e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_EQ(0, reference_profile.GetFile()->GetLength()); 471877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle} 472877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 473877fd963548a3175665bfef25b0d24bc0e5a0135Calin JuravleTEST_F(ProfileAssistantTest, FailProcessingBecauseOfReferenceProfiles) { 474877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile profile1; 475877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ScratchFile reference_profile; 476877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 4772e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle std::vector<int> profile_fds({ 478877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle GetFd(profile1)}); 4792e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle int reference_profile_fd = GetFd(reference_profile); 480877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 481877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle const uint16_t kNumberOfMethodsToEnableCompilation = 100; 482877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // Assign different hashes for the same dex file. This will make merging of information to fail. 483877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo info1; 484c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); 485877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ProfileCompilationInfo reference_info; 486c824b51331bdd72c1c45ca4e45a0b025d30a09c9Calin Juravle SetupProfile("p1", 2, kNumberOfMethodsToEnableCompilation, 0, reference_profile, &reference_info); 487877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 488877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle // We should not advise compilation. 489877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(profile1.GetFile()->ResetOffset()); 490877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); 4912e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ASSERT_EQ(ProfileAssistant::kErrorBadProfiles, 4922e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle ProcessProfiles(profile_fds, reference_profile_fd)); 4933da74687e42de7d33a8e75df9bd64374e650f75eNicolas Geoffray 4942e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle // The information from profiles must remain the same. 4952e2db786b8fbaa4dceb37603a4296b0b2aea4e9eCalin Juravle CheckProfileInfo(profile1, info1); 496877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle} 497877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle 4987bcdb53803d8e276d374fc7bb74d6dd893b39345Calin JuravleTEST_F(ProfileAssistantTest, TestProfileGeneration) { 4997bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle ScratchFile profile; 5007bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle // Generate a test profile. 5017bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle GenerateTestProfile(profile.GetFilename()); 5027bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle 5037bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle // Verify that the generated profile is valid and can be loaded. 5047bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle ASSERT_TRUE(profile.GetFile()->ResetOffset()); 5057bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle ProfileCompilationInfo info; 5067bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle ASSERT_TRUE(info.Load(GetFd(profile))); 5077bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle} 5087bcdb53803d8e276d374fc7bb74d6dd893b39345Calin Juravle 509b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff HaoTEST_F(ProfileAssistantTest, TestProfileGenerationWithIndexDex) { 510b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao ScratchFile profile; 511b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao // Generate a test profile passing in a dex file as reference. 512b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao GenerateTestProfileWithInputDex(profile.GetFilename()); 513b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao 514b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao // Verify that the generated profile is valid and can be loaded. 515b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao ASSERT_TRUE(profile.GetFile()->ResetOffset()); 516b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao ProfileCompilationInfo info; 517b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao ASSERT_TRUE(info.Load(GetFd(profile))); 518b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao} 519b3ad82df46e7a0dba0a85eded1cf105496eab52cJeff Hao 5207c80f2d716a7931ab66096322fcb6b951426b151David SehrTEST_F(ProfileAssistantTest, TestProfileCreationAllMatch) { 5217c80f2d716a7931ab66096322fcb6b951426b151David Sehr // Class names put here need to be in sorted order. 5227c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::vector<std::string> class_names = { 523e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Ljava/lang/Comparable;", 524e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Ljava/lang/Math;", 52509f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier "Ljava/lang/Object;", 52609f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier "Ljava/lang/Object;-><init>()V" 5277c80f2d716a7931ab66096322fcb6b951426b151David Sehr }; 52809f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier std::string file_contents; 5297c80f2d716a7931ab66096322fcb6b951426b151David Sehr for (std::string& class_name : class_names) { 53009f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier file_contents += class_name + std::string("\n"); 5317c80f2d716a7931ab66096322fcb6b951426b151David Sehr } 5327c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string output_file_contents; 53309f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier ASSERT_TRUE(CreateAndDump(file_contents, &output_file_contents)); 53409f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier ASSERT_EQ(output_file_contents, file_contents); 5357c80f2d716a7931ab66096322fcb6b951426b151David Sehr} 5367c80f2d716a7931ab66096322fcb6b951426b151David Sehr 537d808e8bb070b853639e41245d846f2fd9354b92fMathieu ChartierTEST_F(ProfileAssistantTest, TestProfileCreationGenerateMethods) { 538d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier // Class names put here need to be in sorted order. 539d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier std::vector<std::string> class_names = { 540d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier "Ljava/lang/Math;->*", 541d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier }; 542d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier std::string input_file_contents; 543d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier std::string expected_contents; 544d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier for (std::string& class_name : class_names) { 545d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier input_file_contents += class_name + std::string("\n"); 546d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier expected_contents += DescriptorToDot(class_name.c_str()) + 547d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier std::string("\n"); 548d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier } 549d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier std::string output_file_contents; 550d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier ScratchFile profile_file; 551d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier EXPECT_TRUE(CreateProfile(input_file_contents, 552d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier profile_file.GetFilename(), 553d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier GetLibCoreDexFileNames()[0])); 554d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier ProfileCompilationInfo info; 555d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier profile_file.GetFile()->ResetOffset(); 556d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier ASSERT_TRUE(info.Load(GetFd(profile_file))); 557d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier // Verify that the profile has matching methods. 558d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier ScopedObjectAccess soa(Thread::Current()); 559d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier ObjPtr<mirror::Class> klass = GetClass(nullptr, "Ljava/lang/Math;"); 560d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier ASSERT_TRUE(klass != nullptr); 561d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier size_t method_count = 0; 562d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier for (ArtMethod& method : klass->GetMethods(kRuntimePointerSize)) { 563d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier if (!method.IsCopied() && method.GetCodeItem() != nullptr) { 564d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier ++method_count; 565e276589f2f14f217018f323f5457790b84569fb4Calin Juravle std::unique_ptr<ProfileCompilationInfo::OfflineProfileMethodInfo> pmi = 566e276589f2f14f217018f323f5457790b84569fb4Calin Juravle info.GetMethod(method.GetDexFile()->GetLocation(), 567e276589f2f14f217018f323f5457790b84569fb4Calin Juravle method.GetDexFile()->GetLocationChecksum(), 568e276589f2f14f217018f323f5457790b84569fb4Calin Juravle method.GetDexMethodIndex()); 569e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ASSERT_TRUE(pmi != nullptr); 570d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier } 571d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier } 572d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier EXPECT_GT(method_count, 0u); 573d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier} 574d808e8bb070b853639e41245d846f2fd9354b92fMathieu Chartier 5757c80f2d716a7931ab66096322fcb6b951426b151David SehrTEST_F(ProfileAssistantTest, TestProfileCreationOneNotMatched) { 5767c80f2d716a7931ab66096322fcb6b951426b151David Sehr // Class names put here need to be in sorted order. 5777c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::vector<std::string> class_names = { 578e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Ldoesnt/match/this/one;", 579e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Ljava/lang/Comparable;", 580e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Ljava/lang/Object;" 5817c80f2d716a7931ab66096322fcb6b951426b151David Sehr }; 5827c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string input_file_contents; 5837c80f2d716a7931ab66096322fcb6b951426b151David Sehr for (std::string& class_name : class_names) { 5847c80f2d716a7931ab66096322fcb6b951426b151David Sehr input_file_contents += class_name + std::string("\n"); 5857c80f2d716a7931ab66096322fcb6b951426b151David Sehr } 5867c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string output_file_contents; 5877c80f2d716a7931ab66096322fcb6b951426b151David Sehr ASSERT_TRUE(CreateAndDump(input_file_contents, &output_file_contents)); 5887c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string expected_contents = 58909f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier class_names[1] + std::string("\n") + 59009f6c36c0c5ac055bbb5e36991ab60156be1fb46Mathieu Chartier class_names[2] + std::string("\n"); 5917c80f2d716a7931ab66096322fcb6b951426b151David Sehr ASSERT_EQ(output_file_contents, expected_contents); 5927c80f2d716a7931ab66096322fcb6b951426b151David Sehr} 5937c80f2d716a7931ab66096322fcb6b951426b151David Sehr 5947c80f2d716a7931ab66096322fcb6b951426b151David SehrTEST_F(ProfileAssistantTest, TestProfileCreationNoneMatched) { 5957c80f2d716a7931ab66096322fcb6b951426b151David Sehr // Class names put here need to be in sorted order. 5967c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::vector<std::string> class_names = { 597e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Ldoesnt/match/this/one;", 598e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Ldoesnt/match/this/one/either;", 599e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "Lnor/this/one;" 6007c80f2d716a7931ab66096322fcb6b951426b151David Sehr }; 6017c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string input_file_contents; 6027c80f2d716a7931ab66096322fcb6b951426b151David Sehr for (std::string& class_name : class_names) { 6037c80f2d716a7931ab66096322fcb6b951426b151David Sehr input_file_contents += class_name + std::string("\n"); 6047c80f2d716a7931ab66096322fcb6b951426b151David Sehr } 6057c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string output_file_contents; 6067c80f2d716a7931ab66096322fcb6b951426b151David Sehr ASSERT_TRUE(CreateAndDump(input_file_contents, &output_file_contents)); 6077c80f2d716a7931ab66096322fcb6b951426b151David Sehr std::string expected_contents(""); 6087c80f2d716a7931ab66096322fcb6b951426b151David Sehr ASSERT_EQ(output_file_contents, expected_contents); 6097c80f2d716a7931ab66096322fcb6b951426b151David Sehr} 6107c80f2d716a7931ab66096322fcb6b951426b151David Sehr 611e0ac1151b360be7147fa20320c0b427688b1424fCalin JuravleTEST_F(ProfileAssistantTest, TestProfileCreateInlineCache) { 612e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Create the profile content. 613e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle std::vector<std::string> methods = { 614e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "LTestInline;->inlineMonomorphic(LSuper;)I+LSubA;", 615e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "LTestInline;->inlinePolymorphic(LSuper;)I+LSubA;,LSubB;,LSubC;", 616e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "LTestInline;->inlineMegamorphic(LSuper;)I+LSubA;,LSubB;,LSubC;,LSubD;,LSubE;", 617589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle "LTestInline;->inlineMissingTypes(LSuper;)I+missing_types", 618e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "LTestInline;->noInlineCache(LSuper;)I" 619e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle }; 620e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle std::string input_file_contents; 621e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle for (std::string& m : methods) { 622e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle input_file_contents += m + std::string("\n"); 623e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 624e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 625e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Create the profile and save it to disk. 626e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ScratchFile profile_file; 627e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(CreateProfile(input_file_contents, 628e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle profile_file.GetFilename(), 629e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle GetTestDexFileName("ProfileTestMultiDex"))); 630e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 631e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Load the profile from disk. 632e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ProfileCompilationInfo info; 633e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle profile_file.GetFile()->ResetOffset(); 634e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(info.Load(GetFd(profile_file))); 635e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 636e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Load the dex files and verify that the profile contains the expected methods info. 637e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ScopedObjectAccess soa(Thread::Current()); 638e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle jobject class_loader = LoadDex("ProfileTestMultiDex"); 639e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_NE(class_loader, nullptr); 640e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 641e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle mirror::Class* sub_a = GetClass(class_loader, "LSubA;"); 642e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle mirror::Class* sub_b = GetClass(class_loader, "LSubB;"); 643e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle mirror::Class* sub_c = GetClass(class_loader, "LSubC;"); 644e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 645e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(sub_a != nullptr); 646e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(sub_b != nullptr); 647e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(sub_c != nullptr); 648e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 649e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle { 650e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Verify that method inlineMonomorphic has the expected inline caches and nothing else. 651e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ArtMethod* inline_monomorphic = GetVirtualMethod(class_loader, 652e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "LTestInline;", 653e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "inlineMonomorphic"); 654e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(inline_monomorphic != nullptr); 655e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle std::set<mirror::Class*> expected_monomorphic; 656e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle expected_monomorphic.insert(sub_a); 657589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle AssertInlineCaches(inline_monomorphic, 658589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle expected_monomorphic, 659589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle info, 660589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*megamorphic*/false, 661589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*missing_types*/false); 662e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 663e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 664e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle { 665e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Verify that method inlinePolymorphic has the expected inline caches and nothing else. 666e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ArtMethod* inline_polymorhic = GetVirtualMethod(class_loader, 667e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "LTestInline;", 668e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "inlinePolymorphic"); 669e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(inline_polymorhic != nullptr); 670e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle std::set<mirror::Class*> expected_polymorphic; 671e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle expected_polymorphic.insert(sub_a); 672e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle expected_polymorphic.insert(sub_b); 673e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle expected_polymorphic.insert(sub_c); 674589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle AssertInlineCaches(inline_polymorhic, 675589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle expected_polymorphic, 676589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle info, 677589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*megamorphic*/false, 678589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*missing_types*/false); 679e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 680e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 681e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle { 682e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Verify that method inlineMegamorphic has the expected inline caches and nothing else. 683e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ArtMethod* inline_megamorphic = GetVirtualMethod(class_loader, 684e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "LTestInline;", 685e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle "inlineMegamorphic"); 686e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(inline_megamorphic != nullptr); 687e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle std::set<mirror::Class*> expected_megamorphic; 688589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle AssertInlineCaches(inline_megamorphic, 689589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle expected_megamorphic, 690589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle info, 691589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*megamorphic*/true, 692589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*missing_types*/false); 693589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle } 694589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle 695589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle { 696589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle // Verify that method inlineMegamorphic has the expected inline caches and nothing else. 697589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle ArtMethod* inline_missing_types = GetVirtualMethod(class_loader, 698589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle "LTestInline;", 699589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle "inlineMissingTypes"); 700589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle ASSERT_TRUE(inline_missing_types != nullptr); 701589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle std::set<mirror::Class*> expected_missing_Types; 702589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle AssertInlineCaches(inline_missing_types, 703589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle expected_missing_Types, 704589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle info, 705589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*megamorphic*/false, 706589e71eb71477603c88b14118b2d3a33508c3c79Calin Juravle /*missing_types*/true); 707e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 708e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 709e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle { 710e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle // Verify that method noInlineCache has no inline caches in the profile. 711e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ArtMethod* no_inline_cache = GetVirtualMethod(class_loader, "LTestInline;", "noInlineCache"); 712e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle ASSERT_TRUE(no_inline_cache != nullptr); 713e276589f2f14f217018f323f5457790b84569fb4Calin Juravle std::unique_ptr<ProfileCompilationInfo::OfflineProfileMethodInfo> pmi_no_inline_cache = 714e276589f2f14f217018f323f5457790b84569fb4Calin Juravle info.GetMethod(no_inline_cache->GetDexFile()->GetLocation(), 715e276589f2f14f217018f323f5457790b84569fb4Calin Juravle no_inline_cache->GetDexFile()->GetLocationChecksum(), 716e276589f2f14f217018f323f5457790b84569fb4Calin Juravle no_inline_cache->GetDexMethodIndex()); 717e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ASSERT_TRUE(pmi_no_inline_cache != nullptr); 718e276589f2f14f217018f323f5457790b84569fb4Calin Juravle ASSERT_TRUE(pmi_no_inline_cache->inline_caches->empty()); 719e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle } 720e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle} 721e0ac1151b360be7147fa20320c0b427688b1424fCalin Juravle 7223402101b1351afdff5f963cada14808565c270c8Calin JuravleTEST_F(ProfileAssistantTest, MergeProfilesWithDifferentDexOrder) { 7233402101b1351afdff5f963cada14808565c270c8Calin Juravle ScratchFile profile1; 7243402101b1351afdff5f963cada14808565c270c8Calin Juravle ScratchFile reference_profile; 7253402101b1351afdff5f963cada14808565c270c8Calin Juravle 7263402101b1351afdff5f963cada14808565c270c8Calin Juravle std::vector<int> profile_fds({GetFd(profile1)}); 7273402101b1351afdff5f963cada14808565c270c8Calin Juravle int reference_profile_fd = GetFd(reference_profile); 7283402101b1351afdff5f963cada14808565c270c8Calin Juravle 7293402101b1351afdff5f963cada14808565c270c8Calin Juravle // The new profile info will contain the methods with indices 0-100. 7303402101b1351afdff5f963cada14808565c270c8Calin Juravle const uint16_t kNumberOfMethodsToEnableCompilation = 100; 7313402101b1351afdff5f963cada14808565c270c8Calin Juravle ProfileCompilationInfo info1; 7323402101b1351afdff5f963cada14808565c270c8Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1, 7333402101b1351afdff5f963cada14808565c270c8Calin Juravle /*start_method_index*/0, /*reverse_dex_write_order*/false); 7343402101b1351afdff5f963cada14808565c270c8Calin Juravle 7353402101b1351afdff5f963cada14808565c270c8Calin Juravle // The reference profile info will contain the methods with indices 50-150. 7363402101b1351afdff5f963cada14808565c270c8Calin Juravle // When setting up the profile reverse the order in which the dex files 7373402101b1351afdff5f963cada14808565c270c8Calin Juravle // are added to the profile. This will verify that profman merges profiles 7383402101b1351afdff5f963cada14808565c270c8Calin Juravle // with a different dex order correctly. 7393402101b1351afdff5f963cada14808565c270c8Calin Juravle const uint16_t kNumberOfMethodsAlreadyCompiled = 100; 7403402101b1351afdff5f963cada14808565c270c8Calin Juravle ProfileCompilationInfo reference_info; 7413402101b1351afdff5f963cada14808565c270c8Calin Juravle SetupProfile("p1", 1, kNumberOfMethodsAlreadyCompiled, 0, reference_profile, 7423402101b1351afdff5f963cada14808565c270c8Calin Juravle &reference_info, kNumberOfMethodsToEnableCompilation / 2, /*reverse_dex_write_order*/true); 7433402101b1351afdff5f963cada14808565c270c8Calin Juravle 7443402101b1351afdff5f963cada14808565c270c8Calin Juravle // We should advise compilation. 7453402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_EQ(ProfileAssistant::kCompile, 7463402101b1351afdff5f963cada14808565c270c8Calin Juravle ProcessProfiles(profile_fds, reference_profile_fd)); 7473402101b1351afdff5f963cada14808565c270c8Calin Juravle 7483402101b1351afdff5f963cada14808565c270c8Calin Juravle // The resulting compilation info must be equal to the merge of the inputs. 7493402101b1351afdff5f963cada14808565c270c8Calin Juravle ProfileCompilationInfo result; 7503402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); 7513402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(result.Load(reference_profile_fd)); 7523402101b1351afdff5f963cada14808565c270c8Calin Juravle 7533402101b1351afdff5f963cada14808565c270c8Calin Juravle ProfileCompilationInfo expected; 7543402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(expected.MergeWith(reference_info)); 7553402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(expected.MergeWith(info1)); 7563402101b1351afdff5f963cada14808565c270c8Calin Juravle ASSERT_TRUE(expected.Equals(result)); 7573402101b1351afdff5f963cada14808565c270c8Calin Juravle 7583402101b1351afdff5f963cada14808565c270c8Calin Juravle // The information from profile must remain the same. 7593402101b1351afdff5f963cada14808565c270c8Calin Juravle CheckProfileInfo(profile1, info1); 7603402101b1351afdff5f963cada14808565c270c8Calin Juravle} 7613402101b1351afdff5f963cada14808565c270c8Calin Juravle 7621fff148498f68bbfbaa498c92fbc155fbfda4b80Calin JuravleTEST_F(ProfileAssistantTest, TestProfileCreateWithInvalidData) { 7631fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle // Create the profile content. 7641fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle std::vector<std::string> profile_methods = { 7651fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle "LTestInline;->inlineMonomorphic(LSuper;)I+invalid_class", 7661fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle "LTestInline;->invalid_method", 7671fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle "invalid_class" 7681fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle }; 7691fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle std::string input_file_contents; 7701fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle for (std::string& m : profile_methods) { 7711fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle input_file_contents += m + std::string("\n"); 7721fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle } 7731fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 7741fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle // Create the profile and save it to disk. 7751fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ScratchFile profile_file; 7761fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle std::string dex_filename = GetTestDexFileName("ProfileTestMultiDex"); 7771fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_TRUE(CreateProfile(input_file_contents, 7781fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle profile_file.GetFilename(), 7791fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle dex_filename)); 7801fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 7811fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle // Load the profile from disk. 7821fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ProfileCompilationInfo info; 7831fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle profile_file.GetFile()->ResetOffset(); 7841fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_TRUE(info.Load(GetFd(profile_file))); 7851fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 7861fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle // Load the dex files and verify that the profile contains the expected methods info. 7871fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ScopedObjectAccess soa(Thread::Current()); 7881fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle jobject class_loader = LoadDex("ProfileTestMultiDex"); 7891fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_NE(class_loader, nullptr); 7901fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 7911fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ArtMethod* inline_monomorphic = GetVirtualMethod(class_loader, 7921fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle "LTestInline;", 7931fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle "inlineMonomorphic"); 7941fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle const DexFile* dex_file = inline_monomorphic->GetDexFile(); 7951fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 7961fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle // Verify that the inline cache contains the invalid type. 7971fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle std::unique_ptr<ProfileCompilationInfo::OfflineProfileMethodInfo> pmi = 7981fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle info.GetMethod(dex_file->GetLocation(), 7991fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle dex_file->GetLocationChecksum(), 8001fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle inline_monomorphic->GetDexMethodIndex()); 8011fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_TRUE(pmi != nullptr); 8021fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_EQ(pmi->inline_caches->size(), 1u); 8031fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle const ProfileCompilationInfo::DexPcData& dex_pc_data = pmi->inline_caches->begin()->second; 8041fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle dex::TypeIndex invalid_class_index(std::numeric_limits<uint16_t>::max() - 1); 8051fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_EQ(1u, dex_pc_data.classes.size()); 8061fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_EQ(invalid_class_index, dex_pc_data.classes.begin()->type_index); 8071fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 8081fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle // Verify that the start-up classes contain the invalid class. 8091fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle std::set<dex::TypeIndex> classes; 8101fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle std::set<uint16_t> methods; 8111fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_TRUE(info.GetClassesAndMethods(*dex_file, &classes, &methods)); 8121fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_EQ(1u, classes.size()); 8131fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_TRUE(classes.find(invalid_class_index) != classes.end()); 8141fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 8151fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle // Verify that the invalid method is in the profile. 8161fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_EQ(2u, methods.size()); 8171fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle uint16_t invalid_method_index = std::numeric_limits<uint16_t>::max() - 1; 8181fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle ASSERT_TRUE(methods.find(invalid_method_index) != methods.end()); 8191fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle} 8201fff148498f68bbfbaa498c92fbc155fbfda4b80Calin Juravle 821877fd963548a3175665bfef25b0d24bc0e5a0135Calin Juravle} // namespace art 822