Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include <gtest/gtest.h> |
| 18 | |
| 19 | #include "base/unix_file/fd_file.h" |
| 20 | #include "common_runtime_test.h" |
David Sehr | 97c381e | 2017-02-01 15:09:58 -0800 | [diff] [blame] | 21 | #include "exec_utils.h" |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 22 | #include "profile_assistant.h" |
Calin Juravle | 33083d6 | 2017-01-18 15:29:12 -0800 | [diff] [blame] | 23 | #include "jit/profile_compilation_info.h" |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 24 | #include "utils.h" |
| 25 | |
| 26 | namespace art { |
| 27 | |
| 28 | class ProfileAssistantTest : public CommonRuntimeTest { |
| 29 | protected: |
| 30 | void SetupProfile(const std::string& id, |
| 31 | uint32_t checksum, |
| 32 | uint16_t number_of_methods, |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 33 | uint16_t number_of_classes, |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 34 | const ScratchFile& profile, |
| 35 | ProfileCompilationInfo* info, |
| 36 | uint16_t start_method_index = 0) { |
| 37 | std::string dex_location1 = "location1" + id; |
| 38 | uint32_t dex_location_checksum1 = checksum; |
| 39 | std::string dex_location2 = "location2" + id; |
| 40 | uint32_t dex_location_checksum2 = 10 * checksum; |
| 41 | for (uint16_t i = start_method_index; i < start_method_index + number_of_methods; i++) { |
Mathieu Chartier | c5dd319 | 2015-12-09 16:38:30 -0800 | [diff] [blame] | 42 | ASSERT_TRUE(info->AddMethodIndex(dex_location1, dex_location_checksum1, i)); |
| 43 | ASSERT_TRUE(info->AddMethodIndex(dex_location2, dex_location_checksum2, i)); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 44 | } |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 45 | for (uint16_t i = 0; i < number_of_classes; i++) { |
Andreas Gampe | a5b09a6 | 2016-11-17 15:21:22 -0800 | [diff] [blame] | 46 | ASSERT_TRUE(info->AddClassIndex(dex_location1, dex_location_checksum1, dex::TypeIndex(i))); |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 47 | } |
| 48 | |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 49 | ASSERT_TRUE(info->Save(GetFd(profile))); |
| 50 | ASSERT_EQ(0, profile.GetFile()->Flush()); |
| 51 | ASSERT_TRUE(profile.GetFile()->ResetOffset()); |
| 52 | } |
| 53 | |
| 54 | int GetFd(const ScratchFile& file) const { |
| 55 | return static_cast<int>(file.GetFd()); |
| 56 | } |
| 57 | |
| 58 | void CheckProfileInfo(ScratchFile& file, const ProfileCompilationInfo& info) { |
| 59 | ProfileCompilationInfo file_info; |
| 60 | ASSERT_TRUE(file.GetFile()->ResetOffset()); |
| 61 | ASSERT_TRUE(file_info.Load(GetFd(file))); |
| 62 | ASSERT_TRUE(file_info.Equals(info)); |
| 63 | } |
| 64 | |
Calin Juravle | 7bcdb53 | 2016-06-07 16:14:47 +0100 | [diff] [blame] | 65 | std::string GetProfmanCmd() { |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 66 | std::string file_path = GetTestAndroidRoot(); |
Calin Juravle | de4fb63 | 2016-02-23 16:53:30 +0000 | [diff] [blame] | 67 | file_path += "/bin/profman"; |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 68 | if (kIsDebugBuild) { |
| 69 | file_path += "d"; |
| 70 | } |
Calin Juravle | 7bcdb53 | 2016-06-07 16:14:47 +0100 | [diff] [blame] | 71 | EXPECT_TRUE(OS::FileExists(file_path.c_str())) |
| 72 | << file_path << " should be a valid file path"; |
| 73 | return file_path; |
| 74 | } |
| 75 | // Runs test with given arguments. |
| 76 | int ProcessProfiles(const std::vector<int>& profiles_fd, int reference_profile_fd) { |
| 77 | std::string profman_cmd = GetProfmanCmd(); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 78 | std::vector<std::string> argv_str; |
Calin Juravle | 7bcdb53 | 2016-06-07 16:14:47 +0100 | [diff] [blame] | 79 | argv_str.push_back(profman_cmd); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 80 | for (size_t k = 0; k < profiles_fd.size(); k++) { |
| 81 | argv_str.push_back("--profile-file-fd=" + std::to_string(profiles_fd[k])); |
| 82 | } |
| 83 | argv_str.push_back("--reference-profile-file-fd=" + std::to_string(reference_profile_fd)); |
| 84 | |
| 85 | std::string error; |
| 86 | return ExecAndReturnCode(argv_str, &error); |
| 87 | } |
Calin Juravle | 7bcdb53 | 2016-06-07 16:14:47 +0100 | [diff] [blame] | 88 | |
| 89 | bool GenerateTestProfile(const std::string& filename) { |
| 90 | std::string profman_cmd = GetProfmanCmd(); |
| 91 | std::vector<std::string> argv_str; |
| 92 | argv_str.push_back(profman_cmd); |
| 93 | argv_str.push_back("--generate-test-profile=" + filename); |
| 94 | std::string error; |
| 95 | return ExecAndReturnCode(argv_str, &error); |
| 96 | } |
David Sehr | 7c80f2d | 2017-02-07 16:47:58 -0800 | [diff] [blame^] | 97 | |
| 98 | bool CreateProfile(std::string class_file_contents, const std::string& filename) { |
| 99 | ScratchFile class_names_file; |
| 100 | File* file = class_names_file.GetFile(); |
| 101 | EXPECT_TRUE(file->WriteFully(class_file_contents.c_str(), class_file_contents.length())); |
| 102 | EXPECT_EQ(0, file->Flush()); |
| 103 | EXPECT_TRUE(file->ResetOffset()); |
| 104 | std::string profman_cmd = GetProfmanCmd(); |
| 105 | std::vector<std::string> argv_str; |
| 106 | argv_str.push_back(profman_cmd); |
| 107 | argv_str.push_back("--create-profile-from=" + class_names_file.GetFilename()); |
| 108 | argv_str.push_back("--reference-profile-file=" + filename); |
| 109 | argv_str.push_back("--apk=" + GetLibCoreDexFileNames()[0]); |
| 110 | argv_str.push_back("--dex-location=classes.dex"); |
| 111 | std::string error; |
| 112 | EXPECT_EQ(ExecAndReturnCode(argv_str, &error), 0); |
| 113 | return true; |
| 114 | } |
| 115 | |
| 116 | bool DumpClasses(const std::string& filename, std::string* file_contents) { |
| 117 | ScratchFile class_names_file; |
| 118 | std::string profman_cmd = GetProfmanCmd(); |
| 119 | std::vector<std::string> argv_str; |
| 120 | argv_str.push_back(profman_cmd); |
| 121 | argv_str.push_back("--dump-classes"); |
| 122 | argv_str.push_back("--profile-file=" + filename); |
| 123 | argv_str.push_back("--apk=" + GetLibCoreDexFileNames()[0]); |
| 124 | argv_str.push_back("--dex-location=classes.dex"); |
| 125 | argv_str.push_back("--dump-output-to-fd=" + std::to_string(GetFd(class_names_file))); |
| 126 | std::string error; |
| 127 | EXPECT_EQ(ExecAndReturnCode(argv_str, &error), 0); |
| 128 | File* file = class_names_file.GetFile(); |
| 129 | EXPECT_EQ(0, file->Flush()); |
| 130 | EXPECT_TRUE(file->ResetOffset()); |
| 131 | int64_t length = file->GetLength(); |
| 132 | std::unique_ptr<char[]> buf(new char[length]); |
| 133 | EXPECT_EQ(file->Read(buf.get(), length, 0), length); |
| 134 | *file_contents = std::string(buf.get(), length); |
| 135 | return true; |
| 136 | } |
| 137 | |
| 138 | bool CreateAndDump(const std::string& input_file_contents, std::string* output_file_contents) { |
| 139 | ScratchFile profile_file; |
| 140 | EXPECT_TRUE(CreateProfile(input_file_contents, profile_file.GetFilename())); |
| 141 | profile_file.GetFile()->ResetOffset(); |
| 142 | EXPECT_TRUE(DumpClasses(profile_file.GetFilename(), output_file_contents)); |
| 143 | return true; |
| 144 | } |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 145 | }; |
| 146 | |
| 147 | TEST_F(ProfileAssistantTest, AdviseCompilationEmptyReferences) { |
| 148 | ScratchFile profile1; |
| 149 | ScratchFile profile2; |
| 150 | ScratchFile reference_profile; |
| 151 | |
| 152 | std::vector<int> profile_fds({ |
| 153 | GetFd(profile1), |
| 154 | GetFd(profile2)}); |
| 155 | int reference_profile_fd = GetFd(reference_profile); |
| 156 | |
| 157 | const uint16_t kNumberOfMethodsToEnableCompilation = 100; |
| 158 | ProfileCompilationInfo info1; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 159 | SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 160 | ProfileCompilationInfo info2; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 161 | SetupProfile("p2", 2, kNumberOfMethodsToEnableCompilation, 0, profile2, &info2); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 162 | |
| 163 | // We should advise compilation. |
| 164 | ASSERT_EQ(ProfileAssistant::kCompile, |
| 165 | ProcessProfiles(profile_fds, reference_profile_fd)); |
| 166 | // The resulting compilation info must be equal to the merge of the inputs. |
| 167 | ProfileCompilationInfo result; |
| 168 | ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); |
| 169 | ASSERT_TRUE(result.Load(reference_profile_fd)); |
| 170 | |
| 171 | ProfileCompilationInfo expected; |
Calin Juravle | 6726546 | 2016-03-18 16:23:40 +0000 | [diff] [blame] | 172 | ASSERT_TRUE(expected.MergeWith(info1)); |
| 173 | ASSERT_TRUE(expected.MergeWith(info2)); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 174 | ASSERT_TRUE(expected.Equals(result)); |
| 175 | |
| 176 | // The information from profiles must remain the same. |
| 177 | CheckProfileInfo(profile1, info1); |
| 178 | CheckProfileInfo(profile2, info2); |
| 179 | } |
| 180 | |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 181 | // TODO(calin): Add more tests for classes. |
| 182 | TEST_F(ProfileAssistantTest, AdviseCompilationEmptyReferencesBecauseOfClasses) { |
| 183 | ScratchFile profile1; |
| 184 | ScratchFile reference_profile; |
| 185 | |
| 186 | std::vector<int> profile_fds({ |
| 187 | GetFd(profile1)}); |
| 188 | int reference_profile_fd = GetFd(reference_profile); |
| 189 | |
| 190 | const uint16_t kNumberOfClassesToEnableCompilation = 100; |
| 191 | ProfileCompilationInfo info1; |
| 192 | SetupProfile("p1", 1, 0, kNumberOfClassesToEnableCompilation, profile1, &info1); |
| 193 | |
| 194 | // We should advise compilation. |
| 195 | ASSERT_EQ(ProfileAssistant::kCompile, |
| 196 | ProcessProfiles(profile_fds, reference_profile_fd)); |
| 197 | // The resulting compilation info must be equal to the merge of the inputs. |
| 198 | ProfileCompilationInfo result; |
| 199 | ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); |
| 200 | ASSERT_TRUE(result.Load(reference_profile_fd)); |
| 201 | |
| 202 | ProfileCompilationInfo expected; |
| 203 | ASSERT_TRUE(expected.MergeWith(info1)); |
| 204 | ASSERT_TRUE(expected.Equals(result)); |
| 205 | |
| 206 | // The information from profiles must remain the same. |
| 207 | CheckProfileInfo(profile1, info1); |
| 208 | } |
| 209 | |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 210 | TEST_F(ProfileAssistantTest, AdviseCompilationNonEmptyReferences) { |
| 211 | ScratchFile profile1; |
| 212 | ScratchFile profile2; |
| 213 | ScratchFile reference_profile; |
| 214 | |
| 215 | std::vector<int> profile_fds({ |
| 216 | GetFd(profile1), |
| 217 | GetFd(profile2)}); |
| 218 | int reference_profile_fd = GetFd(reference_profile); |
| 219 | |
| 220 | // The new profile info will contain the methods with indices 0-100. |
| 221 | const uint16_t kNumberOfMethodsToEnableCompilation = 100; |
| 222 | ProfileCompilationInfo info1; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 223 | SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 224 | ProfileCompilationInfo info2; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 225 | SetupProfile("p2", 2, kNumberOfMethodsToEnableCompilation, 0, profile2, &info2); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 226 | |
| 227 | |
| 228 | // The reference profile info will contain the methods with indices 50-150. |
| 229 | const uint16_t kNumberOfMethodsAlreadyCompiled = 100; |
| 230 | ProfileCompilationInfo reference_info; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 231 | SetupProfile("p1", 1, kNumberOfMethodsAlreadyCompiled, 0, reference_profile, |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 232 | &reference_info, kNumberOfMethodsToEnableCompilation / 2); |
| 233 | |
| 234 | // We should advise compilation. |
| 235 | ASSERT_EQ(ProfileAssistant::kCompile, |
| 236 | ProcessProfiles(profile_fds, reference_profile_fd)); |
| 237 | |
| 238 | // The resulting compilation info must be equal to the merge of the inputs |
| 239 | ProfileCompilationInfo result; |
| 240 | ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); |
| 241 | ASSERT_TRUE(result.Load(reference_profile_fd)); |
| 242 | |
| 243 | ProfileCompilationInfo expected; |
Calin Juravle | 6726546 | 2016-03-18 16:23:40 +0000 | [diff] [blame] | 244 | ASSERT_TRUE(expected.MergeWith(info1)); |
| 245 | ASSERT_TRUE(expected.MergeWith(info2)); |
| 246 | ASSERT_TRUE(expected.MergeWith(reference_info)); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 247 | ASSERT_TRUE(expected.Equals(result)); |
| 248 | |
| 249 | // The information from profiles must remain the same. |
| 250 | CheckProfileInfo(profile1, info1); |
| 251 | CheckProfileInfo(profile2, info2); |
| 252 | } |
| 253 | |
| 254 | TEST_F(ProfileAssistantTest, DoNotAdviseCompilation) { |
| 255 | ScratchFile profile1; |
| 256 | ScratchFile profile2; |
| 257 | ScratchFile reference_profile; |
| 258 | |
| 259 | std::vector<int> profile_fds({ |
| 260 | GetFd(profile1), |
| 261 | GetFd(profile2)}); |
| 262 | int reference_profile_fd = GetFd(reference_profile); |
| 263 | |
| 264 | const uint16_t kNumberOfMethodsToSkipCompilation = 1; |
| 265 | ProfileCompilationInfo info1; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 266 | SetupProfile("p1", 1, kNumberOfMethodsToSkipCompilation, 0, profile1, &info1); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 267 | ProfileCompilationInfo info2; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 268 | SetupProfile("p2", 2, kNumberOfMethodsToSkipCompilation, 0, profile2, &info2); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 269 | |
| 270 | // We should not advise compilation. |
| 271 | ASSERT_EQ(ProfileAssistant::kSkipCompilation, |
| 272 | ProcessProfiles(profile_fds, reference_profile_fd)); |
| 273 | |
| 274 | // The information from profiles must remain the same. |
| 275 | ProfileCompilationInfo file_info1; |
| 276 | ASSERT_TRUE(profile1.GetFile()->ResetOffset()); |
| 277 | ASSERT_TRUE(file_info1.Load(GetFd(profile1))); |
| 278 | ASSERT_TRUE(file_info1.Equals(info1)); |
| 279 | |
| 280 | ProfileCompilationInfo file_info2; |
| 281 | ASSERT_TRUE(profile2.GetFile()->ResetOffset()); |
| 282 | ASSERT_TRUE(file_info2.Load(GetFd(profile2))); |
| 283 | ASSERT_TRUE(file_info2.Equals(info2)); |
| 284 | |
| 285 | // Reference profile files must remain empty. |
| 286 | ASSERT_EQ(0, reference_profile.GetFile()->GetLength()); |
| 287 | |
| 288 | // The information from profiles must remain the same. |
| 289 | CheckProfileInfo(profile1, info1); |
| 290 | CheckProfileInfo(profile2, info2); |
| 291 | } |
| 292 | |
| 293 | TEST_F(ProfileAssistantTest, FailProcessingBecauseOfProfiles) { |
| 294 | ScratchFile profile1; |
| 295 | ScratchFile profile2; |
| 296 | ScratchFile reference_profile; |
| 297 | |
| 298 | std::vector<int> profile_fds({ |
| 299 | GetFd(profile1), |
| 300 | GetFd(profile2)}); |
| 301 | int reference_profile_fd = GetFd(reference_profile); |
| 302 | |
| 303 | const uint16_t kNumberOfMethodsToEnableCompilation = 100; |
| 304 | // Assign different hashes for the same dex file. This will make merging of information to fail. |
| 305 | ProfileCompilationInfo info1; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 306 | SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 307 | ProfileCompilationInfo info2; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 308 | SetupProfile("p1", 2, kNumberOfMethodsToEnableCompilation, 0, profile2, &info2); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 309 | |
| 310 | // We should fail processing. |
| 311 | ASSERT_EQ(ProfileAssistant::kErrorBadProfiles, |
| 312 | ProcessProfiles(profile_fds, reference_profile_fd)); |
| 313 | |
| 314 | // The information from profiles must remain the same. |
| 315 | CheckProfileInfo(profile1, info1); |
| 316 | CheckProfileInfo(profile2, info2); |
| 317 | |
| 318 | // Reference profile files must still remain empty. |
| 319 | ASSERT_EQ(0, reference_profile.GetFile()->GetLength()); |
| 320 | } |
| 321 | |
| 322 | TEST_F(ProfileAssistantTest, FailProcessingBecauseOfReferenceProfiles) { |
| 323 | ScratchFile profile1; |
| 324 | ScratchFile reference_profile; |
| 325 | |
| 326 | std::vector<int> profile_fds({ |
| 327 | GetFd(profile1)}); |
| 328 | int reference_profile_fd = GetFd(reference_profile); |
| 329 | |
| 330 | const uint16_t kNumberOfMethodsToEnableCompilation = 100; |
| 331 | // Assign different hashes for the same dex file. This will make merging of information to fail. |
| 332 | ProfileCompilationInfo info1; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 333 | SetupProfile("p1", 1, kNumberOfMethodsToEnableCompilation, 0, profile1, &info1); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 334 | ProfileCompilationInfo reference_info; |
Calin Juravle | c824b51 | 2016-03-29 20:33:33 +0100 | [diff] [blame] | 335 | SetupProfile("p1", 2, kNumberOfMethodsToEnableCompilation, 0, reference_profile, &reference_info); |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 336 | |
| 337 | // We should not advise compilation. |
| 338 | ASSERT_TRUE(profile1.GetFile()->ResetOffset()); |
| 339 | ASSERT_TRUE(reference_profile.GetFile()->ResetOffset()); |
| 340 | ASSERT_EQ(ProfileAssistant::kErrorBadProfiles, |
| 341 | ProcessProfiles(profile_fds, reference_profile_fd)); |
| 342 | |
| 343 | // The information from profiles must remain the same. |
| 344 | CheckProfileInfo(profile1, info1); |
| 345 | } |
| 346 | |
Calin Juravle | 7bcdb53 | 2016-06-07 16:14:47 +0100 | [diff] [blame] | 347 | TEST_F(ProfileAssistantTest, TestProfileGeneration) { |
| 348 | ScratchFile profile; |
| 349 | // Generate a test profile. |
| 350 | GenerateTestProfile(profile.GetFilename()); |
| 351 | |
| 352 | // Verify that the generated profile is valid and can be loaded. |
| 353 | ASSERT_TRUE(profile.GetFile()->ResetOffset()); |
| 354 | ProfileCompilationInfo info; |
| 355 | ASSERT_TRUE(info.Load(GetFd(profile))); |
| 356 | } |
| 357 | |
David Sehr | 7c80f2d | 2017-02-07 16:47:58 -0800 | [diff] [blame^] | 358 | TEST_F(ProfileAssistantTest, TestProfileCreationAllMatch) { |
| 359 | // Class names put here need to be in sorted order. |
| 360 | std::vector<std::string> class_names = { |
| 361 | "java.lang.Comparable", |
| 362 | "java.lang.Math", |
| 363 | "java.lang.Object" |
| 364 | }; |
| 365 | std::string input_file_contents; |
| 366 | for (std::string& class_name : class_names) { |
| 367 | input_file_contents += class_name + std::string("\n"); |
| 368 | } |
| 369 | std::string output_file_contents; |
| 370 | ASSERT_TRUE(CreateAndDump(input_file_contents, &output_file_contents)); |
| 371 | ASSERT_EQ(output_file_contents, input_file_contents); |
| 372 | } |
| 373 | |
| 374 | TEST_F(ProfileAssistantTest, TestProfileCreationOneNotMatched) { |
| 375 | // Class names put here need to be in sorted order. |
| 376 | std::vector<std::string> class_names = { |
| 377 | "doesnt.match.this.one", |
| 378 | "java.lang.Comparable", |
| 379 | "java.lang.Object" |
| 380 | }; |
| 381 | std::string input_file_contents; |
| 382 | for (std::string& class_name : class_names) { |
| 383 | input_file_contents += class_name + std::string("\n"); |
| 384 | } |
| 385 | std::string output_file_contents; |
| 386 | ASSERT_TRUE(CreateAndDump(input_file_contents, &output_file_contents)); |
| 387 | std::string expected_contents = |
| 388 | class_names[1] + std::string("\n") + class_names[2] + std::string("\n"); |
| 389 | ASSERT_EQ(output_file_contents, expected_contents); |
| 390 | } |
| 391 | |
| 392 | TEST_F(ProfileAssistantTest, TestProfileCreationNoneMatched) { |
| 393 | // Class names put here need to be in sorted order. |
| 394 | std::vector<std::string> class_names = { |
| 395 | "doesnt.match.this.one", |
| 396 | "doesnt.match.this.one.either", |
| 397 | "nor.this.one" |
| 398 | }; |
| 399 | std::string input_file_contents; |
| 400 | for (std::string& class_name : class_names) { |
| 401 | input_file_contents += class_name + std::string("\n"); |
| 402 | } |
| 403 | std::string output_file_contents; |
| 404 | ASSERT_TRUE(CreateAndDump(input_file_contents, &output_file_contents)); |
| 405 | std::string expected_contents(""); |
| 406 | ASSERT_EQ(output_file_contents, expected_contents); |
| 407 | } |
| 408 | |
Calin Juravle | 2e2db78 | 2016-02-23 12:00:03 +0000 | [diff] [blame] | 409 | } // namespace art |