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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <stdint.h> | |
| 6 | |
| 7 #include <memory> | |
| 8 #include <set> | |
| 9 | |
| 10 #include "base/files/file.h" | |
| 11 #include "base/files/file_path.h" | |
| 12 #include "base/files/file_util.h" | |
| 13 #include "base/files/scoped_temp_dir.h" | |
| 14 #include "base/macros.h" | |
| 15 #include "storage/browser/fileapi/native_file_util.h" | |
| 16 #include "testing/gtest/include/gtest/gtest.h" | |
| 17 | |
| 18 using storage::FileSystemFileUtil; | |
| 19 using storage::FileSystemOperation; | |
| 20 using storage::NativeFileUtil; | |
| 21 | |
| 22 namespace content { | |
| 23 | |
| 24 class NativeFileUtilTest : public testing::Test { | |
| 25 public: | |
| 26 NativeFileUtilTest() {} | |
| 27 | |
| 28 void SetUp() override { ASSERT_TRUE(data_dir_.CreateUniqueTempDir()); } | |
| 29 | |
| 30 protected: | |
| 31 base::FilePath Path() { return data_dir_.GetPath(); } | |
| 32 | |
| 33 base::FilePath Path(const char* file_name) { | |
| 34 return data_dir_.GetPath().AppendASCII(file_name); | |
| 35 } | |
| 36 | |
| 37 bool FileExists(const base::FilePath& path) { | |
| 38 return base::PathExists(path) && | |
| 39 !base::DirectoryExists(path); | |
| 40 } | |
| 41 | |
| 42 int64_t GetSize(const base::FilePath& path) { | |
| 43 base::File::Info info; | |
| 44 base::GetFileInfo(path, &info); | |
| 45 return info.size; | |
| 46 } | |
| 47 | |
| 48 private: | |
| 49 base::ScopedTempDir data_dir_; | |
| 50 | |
| 51 DISALLOW_COPY_AND_ASSIGN(NativeFileUtilTest); | |
| 52 }; | |
| 53 | |
| 54 TEST_F(NativeFileUtilTest, CreateCloseAndDeleteFile) { | |
| 55 base::FilePath file_name = Path("test_file"); | |
| 56 int flags = base::File::FLAG_WRITE | base::File::FLAG_ASYNC; | |
| 57 base::File file = | |
| 58 NativeFileUtil::CreateOrOpen(file_name, base::File::FLAG_CREATE | flags); | |
| 59 ASSERT_TRUE(file.IsValid()); | |
| 60 ASSERT_TRUE(file.created()); | |
| 61 | |
| 62 EXPECT_TRUE(base::PathExists(file_name)); | |
| 63 EXPECT_TRUE(NativeFileUtil::PathExists(file_name)); | |
| 64 EXPECT_EQ(0, GetSize(file_name)); | |
| 65 file.Close(); | |
| 66 | |
| 67 file = NativeFileUtil::CreateOrOpen(file_name, base::File::FLAG_OPEN | flags); | |
| 68 ASSERT_TRUE(file.IsValid()); | |
| 69 ASSERT_FALSE(file.created()); | |
| 70 file.Close(); | |
| 71 | |
| 72 ASSERT_EQ(base::File::FILE_OK, | |
| 73 NativeFileUtil::DeleteFile(file_name)); | |
| 74 EXPECT_FALSE(base::PathExists(file_name)); | |
| 75 EXPECT_FALSE(NativeFileUtil::PathExists(file_name)); | |
| 76 } | |
| 77 | |
| 78 TEST_F(NativeFileUtilTest, EnsureFileExists) { | |
| 79 base::FilePath file_name = Path("foobar"); | |
| 80 bool created = false; | |
| 81 ASSERT_EQ(base::File::FILE_OK, | |
| 82 NativeFileUtil::EnsureFileExists(file_name, &created)); | |
| 83 ASSERT_TRUE(created); | |
| 84 | |
| 85 EXPECT_TRUE(FileExists(file_name)); | |
| 86 EXPECT_EQ(0, GetSize(file_name)); | |
| 87 | |
| 88 ASSERT_EQ(base::File::FILE_OK, | |
| 89 NativeFileUtil::EnsureFileExists(file_name, &created)); | |
| 90 EXPECT_FALSE(created); | |
| 91 } | |
| 92 | |
| 93 TEST_F(NativeFileUtilTest, CreateAndDeleteDirectory) { | |
| 94 base::FilePath dir_name = Path("test_dir"); | |
| 95 ASSERT_EQ(base::File::FILE_OK, | |
| 96 NativeFileUtil::CreateDirectory(dir_name, | |
| 97 false /* exclusive */, | |
| 98 false /* recursive */)); | |
| 99 | |
| 100 EXPECT_TRUE(NativeFileUtil::DirectoryExists(dir_name)); | |
| 101 EXPECT_TRUE(base::DirectoryExists(dir_name)); | |
| 102 | |
| 103 ASSERT_EQ(base::File::FILE_ERROR_EXISTS, | |
| 104 NativeFileUtil::CreateDirectory(dir_name, | |
| 105 true /* exclusive */, | |
| 106 false /* recursive */)); | |
| 107 | |
| 108 ASSERT_EQ(base::File::FILE_OK, | |
| 109 NativeFileUtil::DeleteDirectory(dir_name)); | |
| 110 EXPECT_FALSE(base::DirectoryExists(dir_name)); | |
| 111 EXPECT_FALSE(NativeFileUtil::DirectoryExists(dir_name)); | |
| 112 } | |
| 113 | |
| 114 TEST_F(NativeFileUtilTest, TouchFileAndGetFileInfo) { | |
| 115 base::FilePath file_name = Path("test_file"); | |
| 116 base::File::Info native_info; | |
| 117 ASSERT_EQ(base::File::FILE_ERROR_NOT_FOUND, | |
| 118 NativeFileUtil::GetFileInfo(file_name, &native_info)); | |
| 119 | |
| 120 bool created = false; | |
| 121 ASSERT_EQ(base::File::FILE_OK, | |
| 122 NativeFileUtil::EnsureFileExists(file_name, &created)); | |
| 123 ASSERT_TRUE(created); | |
| 124 | |
| 125 base::File::Info info; | |
| 126 ASSERT_TRUE(base::GetFileInfo(file_name, &info)); | |
| 127 ASSERT_EQ(base::File::FILE_OK, | |
| 128 NativeFileUtil::GetFileInfo(file_name, &native_info)); | |
| 129 ASSERT_EQ(info.size, native_info.size); | |
| 130 ASSERT_EQ(info.is_directory, native_info.is_directory); | |
| 131 ASSERT_EQ(info.is_symbolic_link, native_info.is_symbolic_link); | |
| 132 ASSERT_EQ(info.last_modified, native_info.last_modified); | |
| 133 ASSERT_EQ(info.last_accessed, native_info.last_accessed); | |
| 134 ASSERT_EQ(info.creation_time, native_info.creation_time); | |
| 135 | |
| 136 const base::Time new_accessed = | |
| 137 info.last_accessed + base::TimeDelta::FromHours(10); | |
| 138 const base::Time new_modified = | |
| 139 info.last_modified + base::TimeDelta::FromHours(5); | |
| 140 | |
| 141 EXPECT_EQ(base::File::FILE_OK, | |
| 142 NativeFileUtil::Touch(file_name, | |
| 143 new_accessed, new_modified)); | |
| 144 | |
| 145 ASSERT_TRUE(base::GetFileInfo(file_name, &info)); | |
| 146 EXPECT_EQ(new_accessed, info.last_accessed); | |
| 147 EXPECT_EQ(new_modified, info.last_modified); | |
| 148 } | |
| 149 | |
| 150 TEST_F(NativeFileUtilTest, CreateFileEnumerator) { | |
| 151 base::FilePath path_1 = Path("dir1"); | |
| 152 base::FilePath path_2 = Path("file1"); | |
| 153 base::FilePath path_11 = Path("dir1").AppendASCII("file11"); | |
| 154 base::FilePath path_12 = Path("dir1").AppendASCII("dir12"); | |
| 155 base::FilePath path_121 = | |
| 156 Path("dir1").AppendASCII("dir12").AppendASCII("file121"); | |
| 157 ASSERT_EQ(base::File::FILE_OK, | |
| 158 NativeFileUtil::CreateDirectory(path_1, false, false)); | |
| 159 bool created = false; | |
| 160 ASSERT_EQ(base::File::FILE_OK, | |
| 161 NativeFileUtil::EnsureFileExists(path_2, &created)); | |
| 162 ASSERT_EQ(base::File::FILE_OK, | |
| 163 NativeFileUtil::EnsureFileExists(path_11, &created)); | |
| 164 ASSERT_EQ(base::File::FILE_OK, | |
| 165 NativeFileUtil::CreateDirectory(path_12, false, false)); | |
| 166 ASSERT_EQ(base::File::FILE_OK, | |
| 167 NativeFileUtil::EnsureFileExists(path_121, &created)); | |
| 168 | |
| 169 { | |
| 170 std::unique_ptr<FileSystemFileUtil::AbstractFileEnumerator> enumerator = | |
| 171 NativeFileUtil::CreateFileEnumerator(Path(), false); | |
| 172 std::set<base::FilePath> set; | |
| 173 set.insert(path_1); | |
| 174 set.insert(path_2); | |
| 175 for (base::FilePath path = enumerator->Next(); !path.empty(); | |
| 176 path = enumerator->Next()) | |
| 177 EXPECT_EQ(1U, set.erase(path)); | |
| 178 EXPECT_TRUE(set.empty()); | |
| 179 } | |
| 180 | |
| 181 { | |
| 182 std::unique_ptr<FileSystemFileUtil::AbstractFileEnumerator> enumerator = | |
| 183 NativeFileUtil::CreateFileEnumerator(Path(), true); | |
| 184 std::set<base::FilePath> set; | |
| 185 set.insert(path_1); | |
| 186 set.insert(path_2); | |
| 187 set.insert(path_11); | |
| 188 set.insert(path_12); | |
| 189 set.insert(path_121); | |
| 190 for (base::FilePath path = enumerator->Next(); !path.empty(); | |
| 191 path = enumerator->Next()) | |
| 192 EXPECT_EQ(1U, set.erase(path)); | |
| 193 EXPECT_TRUE(set.empty()); | |
| 194 } | |
| 195 } | |
| 196 | |
| 197 TEST_F(NativeFileUtilTest, Truncate) { | |
| 198 base::FilePath file_name = Path("truncated"); | |
| 199 bool created = false; | |
| 200 ASSERT_EQ(base::File::FILE_OK, | |
| 201 NativeFileUtil::EnsureFileExists(file_name, &created)); | |
| 202 ASSERT_TRUE(created); | |
| 203 | |
| 204 ASSERT_EQ(base::File::FILE_OK, | |
| 205 NativeFileUtil::Truncate(file_name, 1020)); | |
| 206 | |
| 207 EXPECT_TRUE(FileExists(file_name)); | |
| 208 EXPECT_EQ(1020, GetSize(file_name)); | |
| 209 } | |
| 210 | |
| 211 TEST_F(NativeFileUtilTest, CopyFile) { | |
| 212 base::FilePath from_file = Path("fromfile"); | |
| 213 base::FilePath to_file1 = Path("tofile1"); | |
| 214 base::FilePath to_file2 = Path("tofile2"); | |
| 215 const NativeFileUtil::CopyOrMoveMode nosync = NativeFileUtil::COPY_NOSYNC; | |
| 216 const NativeFileUtil::CopyOrMoveMode sync = NativeFileUtil::COPY_SYNC; | |
| 217 bool created = false; | |
| 218 ASSERT_EQ(base::File::FILE_OK, | |
| 219 NativeFileUtil::EnsureFileExists(from_file, &created)); | |
| 220 ASSERT_TRUE(created); | |
| 221 | |
| 222 ASSERT_EQ(base::File::FILE_OK, | |
| 223 NativeFileUtil::Truncate(from_file, 1020)); | |
| 224 | |
| 225 EXPECT_TRUE(FileExists(from_file)); | |
| 226 EXPECT_EQ(1020, GetSize(from_file)); | |
| 227 | |
| 228 ASSERT_EQ(base::File::FILE_OK, | |
| 229 NativeFileUtil::CopyOrMoveFile( | |
| 230 from_file, to_file1, FileSystemOperation::OPTION_NONE, nosync)); | |
| 231 | |
| 232 ASSERT_EQ(base::File::FILE_OK, | |
| 233 NativeFileUtil::CopyOrMoveFile( | |
| 234 from_file, to_file2, FileSystemOperation::OPTION_NONE, sync)); | |
| 235 | |
| 236 EXPECT_TRUE(FileExists(from_file)); | |
| 237 EXPECT_EQ(1020, GetSize(from_file)); | |
| 238 EXPECT_TRUE(FileExists(to_file1)); | |
| 239 EXPECT_EQ(1020, GetSize(to_file1)); | |
| 240 EXPECT_TRUE(FileExists(to_file2)); | |
| 241 EXPECT_EQ(1020, GetSize(to_file2)); | |
| 242 | |
| 243 base::FilePath dir = Path("dir"); | |
| 244 ASSERT_EQ(base::File::FILE_OK, | |
| 245 NativeFileUtil::CreateDirectory(dir, false, false)); | |
| 246 ASSERT_TRUE(base::DirectoryExists(dir)); | |
| 247 base::FilePath to_dir_file = dir.AppendASCII("file"); | |
| 248 ASSERT_EQ(base::File::FILE_OK, | |
| 249 NativeFileUtil::CopyOrMoveFile( | |
| 250 from_file, to_dir_file, | |
| 251 FileSystemOperation::OPTION_NONE, nosync)); | |
| 252 EXPECT_TRUE(FileExists(to_dir_file)); | |
| 253 EXPECT_EQ(1020, GetSize(to_dir_file)); | |
| 254 | |
| 255 // Following tests are error checking. | |
| 256 // Source doesn't exist. | |
| 257 EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, | |
| 258 NativeFileUtil::CopyOrMoveFile( | |
| 259 Path("nonexists"), Path("file"), | |
| 260 FileSystemOperation::OPTION_NONE, nosync)); | |
| 261 | |
| 262 // Source is not a file. | |
| 263 EXPECT_EQ(base::File::FILE_ERROR_NOT_A_FILE, | |
| 264 NativeFileUtil::CopyOrMoveFile( | |
| 265 dir, Path("file"), FileSystemOperation::OPTION_NONE, nosync)); | |
| 266 // Destination is not a file. | |
| 267 EXPECT_EQ(base::File::FILE_ERROR_INVALID_OPERATION, | |
| 268 NativeFileUtil::CopyOrMoveFile( | |
| 269 from_file, dir, FileSystemOperation::OPTION_NONE, nosync)); | |
| 270 // Destination's parent doesn't exist. | |
| 271 EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, | |
| 272 NativeFileUtil::CopyOrMoveFile( | |
| 273 from_file, Path("nodir").AppendASCII("file"), | |
| 274 FileSystemOperation::OPTION_NONE, nosync)); | |
| 275 // Destination's parent is a file. | |
| 276 EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, | |
| 277 NativeFileUtil::CopyOrMoveFile( | |
| 278 from_file, Path("tofile1").AppendASCII("file"), | |
| 279 FileSystemOperation::OPTION_NONE, nosync)); | |
| 280 } | |
| 281 | |
| 282 TEST_F(NativeFileUtilTest, MoveFile) { | |
| 283 base::FilePath from_file = Path("fromfile"); | |
| 284 base::FilePath to_file = Path("tofile"); | |
| 285 const NativeFileUtil::CopyOrMoveMode move = NativeFileUtil::MOVE; | |
| 286 bool created = false; | |
| 287 ASSERT_EQ(base::File::FILE_OK, | |
| 288 NativeFileUtil::EnsureFileExists(from_file, &created)); | |
| 289 ASSERT_TRUE(created); | |
| 290 | |
| 291 ASSERT_EQ(base::File::FILE_OK, NativeFileUtil::Truncate(from_file, 1020)); | |
| 292 | |
| 293 EXPECT_TRUE(FileExists(from_file)); | |
| 294 EXPECT_EQ(1020, GetSize(from_file)); | |
| 295 | |
| 296 ASSERT_EQ(base::File::FILE_OK, | |
| 297 NativeFileUtil::CopyOrMoveFile( | |
| 298 from_file, to_file, FileSystemOperation::OPTION_NONE, move)); | |
| 299 | |
| 300 EXPECT_FALSE(FileExists(from_file)); | |
| 301 EXPECT_TRUE(FileExists(to_file)); | |
| 302 EXPECT_EQ(1020, GetSize(to_file)); | |
| 303 | |
| 304 ASSERT_EQ(base::File::FILE_OK, | |
| 305 NativeFileUtil::EnsureFileExists(from_file, &created)); | |
| 306 ASSERT_TRUE(FileExists(from_file)); | |
| 307 ASSERT_EQ(base::File::FILE_OK, NativeFileUtil::Truncate(from_file, 1020)); | |
| 308 | |
| 309 base::FilePath dir = Path("dir"); | |
| 310 ASSERT_EQ(base::File::FILE_OK, | |
| 311 NativeFileUtil::CreateDirectory(dir, false, false)); | |
| 312 ASSERT_TRUE(base::DirectoryExists(dir)); | |
| 313 base::FilePath to_dir_file = dir.AppendASCII("file"); | |
| 314 ASSERT_EQ(base::File::FILE_OK, | |
| 315 NativeFileUtil::CopyOrMoveFile( | |
| 316 from_file, to_dir_file, | |
| 317 FileSystemOperation::OPTION_NONE, move)); | |
| 318 EXPECT_FALSE(FileExists(from_file)); | |
| 319 EXPECT_TRUE(FileExists(to_dir_file)); | |
| 320 EXPECT_EQ(1020, GetSize(to_dir_file)); | |
| 321 | |
| 322 // Following is error checking. | |
| 323 // Source doesn't exist. | |
| 324 EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, | |
| 325 NativeFileUtil::CopyOrMoveFile( | |
| 326 Path("nonexists"), Path("file"), | |
| 327 FileSystemOperation::OPTION_NONE, move)); | |
| 328 | |
| 329 // Source is not a file. | |
| 330 EXPECT_EQ(base::File::FILE_ERROR_NOT_A_FILE, | |
| 331 NativeFileUtil::CopyOrMoveFile( | |
| 332 dir, Path("file"), FileSystemOperation::OPTION_NONE, move)); | |
| 333 ASSERT_EQ(base::File::FILE_OK, | |
| 334 NativeFileUtil::EnsureFileExists(from_file, &created)); | |
| 335 ASSERT_TRUE(FileExists(from_file)); | |
| 336 // Destination is not a file. | |
| 337 EXPECT_EQ(base::File::FILE_ERROR_INVALID_OPERATION, | |
| 338 NativeFileUtil::CopyOrMoveFile( | |
| 339 from_file, dir, FileSystemOperation::OPTION_NONE, move)); | |
| 340 | |
| 341 ASSERT_EQ(base::File::FILE_OK, | |
| 342 NativeFileUtil::EnsureFileExists(from_file, &created)); | |
| 343 ASSERT_TRUE(FileExists(from_file)); | |
| 344 // Destination's parent doesn't exist. | |
| 345 EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, | |
| 346 NativeFileUtil::CopyOrMoveFile( | |
| 347 from_file, Path("nodir").AppendASCII("file"), | |
| 348 FileSystemOperation::OPTION_NONE, move)); | |
| 349 // Destination's parent is a file. | |
| 350 EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, | |
| 351 NativeFileUtil::CopyOrMoveFile( | |
| 352 from_file, Path("tofile1").AppendASCII("file"), | |
| 353 FileSystemOperation::OPTION_NONE, move)); | |
| 354 } | |
| 355 | |
| 356 TEST_F(NativeFileUtilTest, PreserveLastModified) { | |
| 357 base::FilePath from_file = Path("fromfile"); | |
| 358 base::FilePath to_file1 = Path("tofile1"); | |
| 359 base::FilePath to_file2 = Path("tofile2"); | |
| 360 base::FilePath to_file3 = Path("tofile3"); | |
| 361 bool created = false; | |
| 362 ASSERT_EQ(base::File::FILE_OK, | |
| 363 NativeFileUtil::EnsureFileExists(from_file, &created)); | |
| 364 ASSERT_TRUE(created); | |
| 365 EXPECT_TRUE(FileExists(from_file)); | |
| 366 | |
| 367 base::File::Info file_info1; | |
| 368 ASSERT_EQ(base::File::FILE_OK, | |
| 369 NativeFileUtil::GetFileInfo(from_file, &file_info1)); | |
| 370 | |
| 371 // Test for copy (nosync). | |
| 372 ASSERT_EQ(base::File::FILE_OK, | |
| 373 NativeFileUtil::CopyOrMoveFile( | |
| 374 from_file, to_file1, | |
| 375 FileSystemOperation::OPTION_PRESERVE_LAST_MODIFIED, | |
| 376 NativeFileUtil::COPY_NOSYNC)); | |
| 377 | |
| 378 base::File::Info file_info2; | |
| 379 ASSERT_TRUE(FileExists(to_file1)); | |
| 380 ASSERT_EQ(base::File::FILE_OK, | |
| 381 NativeFileUtil::GetFileInfo(to_file1, &file_info2)); | |
| 382 EXPECT_EQ(file_info1.last_modified, file_info2.last_modified); | |
| 383 | |
| 384 // Test for copy (sync). | |
| 385 ASSERT_EQ(base::File::FILE_OK, | |
| 386 NativeFileUtil::CopyOrMoveFile( | |
| 387 from_file, to_file2, | |
| 388 FileSystemOperation::OPTION_PRESERVE_LAST_MODIFIED, | |
| 389 NativeFileUtil::COPY_SYNC)); | |
| 390 | |
| 391 ASSERT_TRUE(FileExists(to_file2)); | |
| 392 ASSERT_EQ(base::File::FILE_OK, | |
| 393 NativeFileUtil::GetFileInfo(to_file1, &file_info2)); | |
| 394 EXPECT_EQ(file_info1.last_modified, file_info2.last_modified); | |
| 395 | |
| 396 // Test for move. | |
| 397 ASSERT_EQ(base::File::FILE_OK, | |
| 398 NativeFileUtil::CopyOrMoveFile( | |
| 399 from_file, to_file3, | |
| 400 FileSystemOperation::OPTION_PRESERVE_LAST_MODIFIED, | |
| 401 NativeFileUtil::MOVE)); | |
| 402 | |
| 403 ASSERT_TRUE(FileExists(to_file3)); | |
| 404 ASSERT_EQ(base::File::FILE_OK, | |
| 405 NativeFileUtil::GetFileInfo(to_file2, &file_info2)); | |
| 406 EXPECT_EQ(file_info1.last_modified, file_info2.last_modified); | |
| 407 } | |
| 408 | |
| 409 } // namespace content | |
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Chromium Code Reviews
Issue 2775383003:
Move some fileapi tests next to the files they cover. (Closed)
