1 // Copyright (c) 2010 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 "base/basictypes.h" 6 #include "base/file_path.h" 7 #include "base/file_util.h" 8 #include "base/utf_string_conversions.h" 9 #include "testing/gtest/include/gtest/gtest.h" 10 #include "testing/platform_test.h" 11 12 // This macro helps avoid wrapped lines in the test structs. 13 #define FPL(x) FILE_PATH_LITERAL(x) 14 15 struct UnaryTestData { 16 const FilePath::CharType* input; 17 const FilePath::CharType* expected; 18 }; 19 20 struct UnaryBooleanTestData { 21 const FilePath::CharType* input; 22 bool expected; 23 }; 24 25 struct BinaryTestData { 26 const FilePath::CharType* inputs[2]; 27 const FilePath::CharType* expected; 28 }; 29 30 struct BinaryBooleanTestData { 31 const FilePath::CharType* inputs[2]; 32 bool expected; 33 }; 34 35 struct BinaryIntTestData { 36 const FilePath::CharType* inputs[2]; 37 int expected; 38 }; 39 40 // file_util winds up using autoreleased objects on the Mac, so this needs 41 // to be a PlatformTest 42 class FilePathTest : public PlatformTest { 43 protected: 44 virtual void SetUp() { 45 PlatformTest::SetUp(); 46 } 47 virtual void TearDown() { 48 PlatformTest::TearDown(); 49 } 50 }; 51 52 TEST_F(FilePathTest, DirName) { 53 const struct UnaryTestData cases[] = { 54 { FPL(""), FPL(".") }, 55 { FPL("aa"), FPL(".") }, 56 { FPL("/aa/bb"), FPL("/aa") }, 57 { FPL("/aa/bb/"), FPL("/aa") }, 58 { FPL("/aa/bb//"), FPL("/aa") }, 59 { FPL("/aa/bb/ccc"), FPL("/aa/bb") }, 60 { FPL("/aa"), FPL("/") }, 61 { FPL("/aa/"), FPL("/") }, 62 { FPL("/"), FPL("/") }, 63 { FPL("//"), FPL("//") }, 64 { FPL("///"), FPL("/") }, 65 { FPL("aa/"), FPL(".") }, 66 { FPL("aa/bb"), FPL("aa") }, 67 { FPL("aa/bb/"), FPL("aa") }, 68 { FPL("aa/bb//"), FPL("aa") }, 69 { FPL("aa//bb//"), FPL("aa") }, 70 { FPL("aa//bb/"), FPL("aa") }, 71 { FPL("aa//bb"), FPL("aa") }, 72 { FPL("//aa/bb"), FPL("//aa") }, 73 { FPL("//aa/"), FPL("//") }, 74 { FPL("//aa"), FPL("//") }, 75 { FPL("0:"), FPL(".") }, 76 { FPL("@:"), FPL(".") }, 77 { FPL("[:"), FPL(".") }, 78 { FPL("`:"), FPL(".") }, 79 { FPL("{:"), FPL(".") }, 80 { FPL("\xB3:"), FPL(".") }, 81 { FPL("\xC5:"), FPL(".") }, 82 #if defined(OS_WIN) 83 { FPL("\x0143:"), FPL(".") }, 84 #endif // OS_WIN 85 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 86 { FPL("c:"), FPL("c:") }, 87 { FPL("C:"), FPL("C:") }, 88 { FPL("A:"), FPL("A:") }, 89 { FPL("Z:"), FPL("Z:") }, 90 { FPL("a:"), FPL("a:") }, 91 { FPL("z:"), FPL("z:") }, 92 { FPL("c:aa"), FPL("c:") }, 93 { FPL("c:/"), FPL("c:/") }, 94 { FPL("c://"), FPL("c://") }, 95 { FPL("c:///"), FPL("c:/") }, 96 { FPL("c:/aa"), FPL("c:/") }, 97 { FPL("c:/aa/"), FPL("c:/") }, 98 { FPL("c:/aa/bb"), FPL("c:/aa") }, 99 { FPL("c:aa/bb"), FPL("c:aa") }, 100 #endif // FILE_PATH_USES_DRIVE_LETTERS 101 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 102 { FPL("\\aa\\bb"), FPL("\\aa") }, 103 { FPL("\\aa\\bb\\"), FPL("\\aa") }, 104 { FPL("\\aa\\bb\\\\"), FPL("\\aa") }, 105 { FPL("\\aa\\bb\\ccc"), FPL("\\aa\\bb") }, 106 { FPL("\\aa"), FPL("\\") }, 107 { FPL("\\aa\\"), FPL("\\") }, 108 { FPL("\\"), FPL("\\") }, 109 { FPL("\\\\"), FPL("\\\\") }, 110 { FPL("\\\\\\"), FPL("\\") }, 111 { FPL("aa\\"), FPL(".") }, 112 { FPL("aa\\bb"), FPL("aa") }, 113 { FPL("aa\\bb\\"), FPL("aa") }, 114 { FPL("aa\\bb\\\\"), FPL("aa") }, 115 { FPL("aa\\\\bb\\\\"), FPL("aa") }, 116 { FPL("aa\\\\bb\\"), FPL("aa") }, 117 { FPL("aa\\\\bb"), FPL("aa") }, 118 { FPL("\\\\aa\\bb"), FPL("\\\\aa") }, 119 { FPL("\\\\aa\\"), FPL("\\\\") }, 120 { FPL("\\\\aa"), FPL("\\\\") }, 121 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 122 { FPL("c:\\"), FPL("c:\\") }, 123 { FPL("c:\\\\"), FPL("c:\\\\") }, 124 { FPL("c:\\\\\\"), FPL("c:\\") }, 125 { FPL("c:\\aa"), FPL("c:\\") }, 126 { FPL("c:\\aa\\"), FPL("c:\\") }, 127 { FPL("c:\\aa\\bb"), FPL("c:\\aa") }, 128 { FPL("c:aa\\bb"), FPL("c:aa") }, 129 #endif // FILE_PATH_USES_DRIVE_LETTERS 130 #endif // FILE_PATH_USES_WIN_SEPARATORS 131 }; 132 133 for (size_t i = 0; i < arraysize(cases); ++i) { 134 FilePath input(cases[i].input); 135 FilePath observed = input.DirName(); 136 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) << 137 "i: " << i << ", input: " << input.value(); 138 } 139 } 140 141 TEST_F(FilePathTest, BaseName) { 142 const struct UnaryTestData cases[] = { 143 { FPL(""), FPL("") }, 144 { FPL("aa"), FPL("aa") }, 145 { FPL("/aa/bb"), FPL("bb") }, 146 { FPL("/aa/bb/"), FPL("bb") }, 147 { FPL("/aa/bb//"), FPL("bb") }, 148 { FPL("/aa/bb/ccc"), FPL("ccc") }, 149 { FPL("/aa"), FPL("aa") }, 150 { FPL("/"), FPL("/") }, 151 { FPL("//"), FPL("//") }, 152 { FPL("///"), FPL("/") }, 153 { FPL("aa/"), FPL("aa") }, 154 { FPL("aa/bb"), FPL("bb") }, 155 { FPL("aa/bb/"), FPL("bb") }, 156 { FPL("aa/bb//"), FPL("bb") }, 157 { FPL("aa//bb//"), FPL("bb") }, 158 { FPL("aa//bb/"), FPL("bb") }, 159 { FPL("aa//bb"), FPL("bb") }, 160 { FPL("//aa/bb"), FPL("bb") }, 161 { FPL("//aa/"), FPL("aa") }, 162 { FPL("//aa"), FPL("aa") }, 163 { FPL("0:"), FPL("0:") }, 164 { FPL("@:"), FPL("@:") }, 165 { FPL("[:"), FPL("[:") }, 166 { FPL("`:"), FPL("`:") }, 167 { FPL("{:"), FPL("{:") }, 168 { FPL("\xB3:"), FPL("\xB3:") }, 169 { FPL("\xC5:"), FPL("\xC5:") }, 170 #if defined(OS_WIN) 171 { FPL("\x0143:"), FPL("\x0143:") }, 172 #endif // OS_WIN 173 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 174 { FPL("c:"), FPL("") }, 175 { FPL("C:"), FPL("") }, 176 { FPL("A:"), FPL("") }, 177 { FPL("Z:"), FPL("") }, 178 { FPL("a:"), FPL("") }, 179 { FPL("z:"), FPL("") }, 180 { FPL("c:aa"), FPL("aa") }, 181 { FPL("c:/"), FPL("/") }, 182 { FPL("c://"), FPL("//") }, 183 { FPL("c:///"), FPL("/") }, 184 { FPL("c:/aa"), FPL("aa") }, 185 { FPL("c:/aa/"), FPL("aa") }, 186 { FPL("c:/aa/bb"), FPL("bb") }, 187 { FPL("c:aa/bb"), FPL("bb") }, 188 #endif // FILE_PATH_USES_DRIVE_LETTERS 189 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 190 { FPL("\\aa\\bb"), FPL("bb") }, 191 { FPL("\\aa\\bb\\"), FPL("bb") }, 192 { FPL("\\aa\\bb\\\\"), FPL("bb") }, 193 { FPL("\\aa\\bb\\ccc"), FPL("ccc") }, 194 { FPL("\\aa"), FPL("aa") }, 195 { FPL("\\"), FPL("\\") }, 196 { FPL("\\\\"), FPL("\\\\") }, 197 { FPL("\\\\\\"), FPL("\\") }, 198 { FPL("aa\\"), FPL("aa") }, 199 { FPL("aa\\bb"), FPL("bb") }, 200 { FPL("aa\\bb\\"), FPL("bb") }, 201 { FPL("aa\\bb\\\\"), FPL("bb") }, 202 { FPL("aa\\\\bb\\\\"), FPL("bb") }, 203 { FPL("aa\\\\bb\\"), FPL("bb") }, 204 { FPL("aa\\\\bb"), FPL("bb") }, 205 { FPL("\\\\aa\\bb"), FPL("bb") }, 206 { FPL("\\\\aa\\"), FPL("aa") }, 207 { FPL("\\\\aa"), FPL("aa") }, 208 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 209 { FPL("c:\\"), FPL("\\") }, 210 { FPL("c:\\\\"), FPL("\\\\") }, 211 { FPL("c:\\\\\\"), FPL("\\") }, 212 { FPL("c:\\aa"), FPL("aa") }, 213 { FPL("c:\\aa\\"), FPL("aa") }, 214 { FPL("c:\\aa\\bb"), FPL("bb") }, 215 { FPL("c:aa\\bb"), FPL("bb") }, 216 #endif // FILE_PATH_USES_DRIVE_LETTERS 217 #endif // FILE_PATH_USES_WIN_SEPARATORS 218 }; 219 220 for (size_t i = 0; i < arraysize(cases); ++i) { 221 FilePath input(cases[i].input); 222 FilePath observed = input.BaseName(); 223 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) << 224 "i: " << i << ", input: " << input.value(); 225 } 226 } 227 228 TEST_F(FilePathTest, Append) { 229 const struct BinaryTestData cases[] = { 230 { { FPL(""), FPL("cc") }, FPL("cc") }, 231 { { FPL("."), FPL("ff") }, FPL("ff") }, 232 { { FPL("/"), FPL("cc") }, FPL("/cc") }, 233 { { FPL("/aa"), FPL("") }, FPL("/aa") }, 234 { { FPL("/aa/"), FPL("") }, FPL("/aa") }, 235 { { FPL("//aa"), FPL("") }, FPL("//aa") }, 236 { { FPL("//aa/"), FPL("") }, FPL("//aa") }, 237 { { FPL("//"), FPL("aa") }, FPL("//aa") }, 238 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 239 { { FPL("c:"), FPL("a") }, FPL("c:a") }, 240 { { FPL("c:"), FPL("") }, FPL("c:") }, 241 { { FPL("c:/"), FPL("a") }, FPL("c:/a") }, 242 { { FPL("c://"), FPL("a") }, FPL("c://a") }, 243 { { FPL("c:///"), FPL("a") }, FPL("c:/a") }, 244 #endif // FILE_PATH_USES_DRIVE_LETTERS 245 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 246 // Append introduces the default separator character, so these test cases 247 // need to be defined with different expected results on platforms that use 248 // different default separator characters. 249 { { FPL("\\"), FPL("cc") }, FPL("\\cc") }, 250 { { FPL("\\aa"), FPL("") }, FPL("\\aa") }, 251 { { FPL("\\aa\\"), FPL("") }, FPL("\\aa") }, 252 { { FPL("\\\\aa"), FPL("") }, FPL("\\\\aa") }, 253 { { FPL("\\\\aa\\"), FPL("") }, FPL("\\\\aa") }, 254 { { FPL("\\\\"), FPL("aa") }, FPL("\\\\aa") }, 255 { { FPL("/aa/bb"), FPL("cc") }, FPL("/aa/bb\\cc") }, 256 { { FPL("/aa/bb/"), FPL("cc") }, FPL("/aa/bb\\cc") }, 257 { { FPL("aa/bb/"), FPL("cc") }, FPL("aa/bb\\cc") }, 258 { { FPL("aa/bb"), FPL("cc") }, FPL("aa/bb\\cc") }, 259 { { FPL("a/b"), FPL("c") }, FPL("a/b\\c") }, 260 { { FPL("a/b/"), FPL("c") }, FPL("a/b\\c") }, 261 { { FPL("//aa"), FPL("bb") }, FPL("//aa\\bb") }, 262 { { FPL("//aa/"), FPL("bb") }, FPL("//aa\\bb") }, 263 { { FPL("\\aa\\bb"), FPL("cc") }, FPL("\\aa\\bb\\cc") }, 264 { { FPL("\\aa\\bb\\"), FPL("cc") }, FPL("\\aa\\bb\\cc") }, 265 { { FPL("aa\\bb\\"), FPL("cc") }, FPL("aa\\bb\\cc") }, 266 { { FPL("aa\\bb"), FPL("cc") }, FPL("aa\\bb\\cc") }, 267 { { FPL("a\\b"), FPL("c") }, FPL("a\\b\\c") }, 268 { { FPL("a\\b\\"), FPL("c") }, FPL("a\\b\\c") }, 269 { { FPL("\\\\aa"), FPL("bb") }, FPL("\\\\aa\\bb") }, 270 { { FPL("\\\\aa\\"), FPL("bb") }, FPL("\\\\aa\\bb") }, 271 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 272 { { FPL("c:\\"), FPL("a") }, FPL("c:\\a") }, 273 { { FPL("c:\\\\"), FPL("a") }, FPL("c:\\\\a") }, 274 { { FPL("c:\\\\\\"), FPL("a") }, FPL("c:\\a") }, 275 { { FPL("c:\\"), FPL("") }, FPL("c:\\") }, 276 { { FPL("c:\\a"), FPL("b") }, FPL("c:\\a\\b") }, 277 { { FPL("c:\\a\\"), FPL("b") }, FPL("c:\\a\\b") }, 278 #endif // FILE_PATH_USES_DRIVE_LETTERS 279 #else // FILE_PATH_USES_WIN_SEPARATORS 280 { { FPL("/aa/bb"), FPL("cc") }, FPL("/aa/bb/cc") }, 281 { { FPL("/aa/bb/"), FPL("cc") }, FPL("/aa/bb/cc") }, 282 { { FPL("aa/bb/"), FPL("cc") }, FPL("aa/bb/cc") }, 283 { { FPL("aa/bb"), FPL("cc") }, FPL("aa/bb/cc") }, 284 { { FPL("a/b"), FPL("c") }, FPL("a/b/c") }, 285 { { FPL("a/b/"), FPL("c") }, FPL("a/b/c") }, 286 { { FPL("//aa"), FPL("bb") }, FPL("//aa/bb") }, 287 { { FPL("//aa/"), FPL("bb") }, FPL("//aa/bb") }, 288 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 289 { { FPL("c:/"), FPL("a") }, FPL("c:/a") }, 290 { { FPL("c:/"), FPL("") }, FPL("c:/") }, 291 { { FPL("c:/a"), FPL("b") }, FPL("c:/a/b") }, 292 { { FPL("c:/a/"), FPL("b") }, FPL("c:/a/b") }, 293 #endif // FILE_PATH_USES_DRIVE_LETTERS 294 #endif // FILE_PATH_USES_WIN_SEPARATORS 295 }; 296 297 for (size_t i = 0; i < arraysize(cases); ++i) { 298 FilePath root(cases[i].inputs[0]); 299 FilePath::StringType leaf(cases[i].inputs[1]); 300 FilePath observed_str = root.Append(leaf); 301 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed_str.value()) << 302 "i: " << i << ", root: " << root.value() << ", leaf: " << leaf; 303 FilePath observed_path = root.Append(FilePath(leaf)); 304 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed_path.value()) << 305 "i: " << i << ", root: " << root.value() << ", leaf: " << leaf; 306 307 // TODO(erikkay): It would be nice to have a unicode test append value to 308 // handle the case when AppendASCII is passed UTF8 309 #if defined(OS_WIN) 310 std::string ascii = WideToUTF8(leaf); 311 #elif defined(OS_POSIX) 312 std::string ascii = leaf; 313 #endif 314 observed_str = root.AppendASCII(ascii); 315 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed_str.value()) << 316 "i: " << i << ", root: " << root.value() << ", leaf: " << leaf; 317 } 318 } 319 320 TEST_F(FilePathTest, StripTrailingSeparators) { 321 const struct UnaryTestData cases[] = { 322 { FPL(""), FPL("") }, 323 { FPL("/"), FPL("/") }, 324 { FPL("//"), FPL("//") }, 325 { FPL("///"), FPL("/") }, 326 { FPL("////"), FPL("/") }, 327 { FPL("a/"), FPL("a") }, 328 { FPL("a//"), FPL("a") }, 329 { FPL("a///"), FPL("a") }, 330 { FPL("a////"), FPL("a") }, 331 { FPL("/a"), FPL("/a") }, 332 { FPL("/a/"), FPL("/a") }, 333 { FPL("/a//"), FPL("/a") }, 334 { FPL("/a///"), FPL("/a") }, 335 { FPL("/a////"), FPL("/a") }, 336 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 337 { FPL("c:"), FPL("c:") }, 338 { FPL("c:/"), FPL("c:/") }, 339 { FPL("c://"), FPL("c://") }, 340 { FPL("c:///"), FPL("c:/") }, 341 { FPL("c:////"), FPL("c:/") }, 342 { FPL("c:/a"), FPL("c:/a") }, 343 { FPL("c:/a/"), FPL("c:/a") }, 344 { FPL("c:/a//"), FPL("c:/a") }, 345 { FPL("c:/a///"), FPL("c:/a") }, 346 { FPL("c:/a////"), FPL("c:/a") }, 347 #endif // FILE_PATH_USES_DRIVE_LETTERS 348 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 349 { FPL("\\"), FPL("\\") }, 350 { FPL("\\\\"), FPL("\\\\") }, 351 { FPL("\\\\\\"), FPL("\\") }, 352 { FPL("\\\\\\\\"), FPL("\\") }, 353 { FPL("a\\"), FPL("a") }, 354 { FPL("a\\\\"), FPL("a") }, 355 { FPL("a\\\\\\"), FPL("a") }, 356 { FPL("a\\\\\\\\"), FPL("a") }, 357 { FPL("\\a"), FPL("\\a") }, 358 { FPL("\\a\\"), FPL("\\a") }, 359 { FPL("\\a\\\\"), FPL("\\a") }, 360 { FPL("\\a\\\\\\"), FPL("\\a") }, 361 { FPL("\\a\\\\\\\\"), FPL("\\a") }, 362 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 363 { FPL("c:\\"), FPL("c:\\") }, 364 { FPL("c:\\\\"), FPL("c:\\\\") }, 365 { FPL("c:\\\\\\"), FPL("c:\\") }, 366 { FPL("c:\\\\\\\\"), FPL("c:\\") }, 367 { FPL("c:\\a"), FPL("c:\\a") }, 368 { FPL("c:\\a\\"), FPL("c:\\a") }, 369 { FPL("c:\\a\\\\"), FPL("c:\\a") }, 370 { FPL("c:\\a\\\\\\"), FPL("c:\\a") }, 371 { FPL("c:\\a\\\\\\\\"), FPL("c:\\a") }, 372 #endif // FILE_PATH_USES_DRIVE_LETTERS 373 #endif // FILE_PATH_USES_WIN_SEPARATORS 374 }; 375 376 for (size_t i = 0; i < arraysize(cases); ++i) { 377 FilePath input(cases[i].input); 378 FilePath observed = input.StripTrailingSeparators(); 379 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) << 380 "i: " << i << ", input: " << input.value(); 381 } 382 } 383 384 TEST_F(FilePathTest, IsAbsolute) { 385 const struct UnaryBooleanTestData cases[] = { 386 { FPL(""), false }, 387 { FPL("a"), false }, 388 { FPL("c:"), false }, 389 { FPL("c:a"), false }, 390 { FPL("a/b"), false }, 391 { FPL("//"), true }, 392 { FPL("//a"), true }, 393 { FPL("c:a/b"), false }, 394 { FPL("?:/a"), false }, 395 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 396 { FPL("/"), false }, 397 { FPL("/a"), false }, 398 { FPL("/."), false }, 399 { FPL("/.."), false }, 400 { FPL("c:/"), true }, 401 { FPL("c:/a"), true }, 402 { FPL("c:/."), true }, 403 { FPL("c:/.."), true }, 404 { FPL("C:/a"), true }, 405 { FPL("d:/a"), true }, 406 #else // FILE_PATH_USES_DRIVE_LETTERS 407 { FPL("/"), true }, 408 { FPL("/a"), true }, 409 { FPL("/."), true }, 410 { FPL("/.."), true }, 411 { FPL("c:/"), false }, 412 #endif // FILE_PATH_USES_DRIVE_LETTERS 413 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 414 { FPL("a\\b"), false }, 415 { FPL("\\\\"), true }, 416 { FPL("\\\\a"), true }, 417 { FPL("a\\b"), false }, 418 { FPL("\\\\"), true }, 419 { FPL("//a"), true }, 420 { FPL("c:a\\b"), false }, 421 { FPL("?:\\a"), false }, 422 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 423 { FPL("\\"), false }, 424 { FPL("\\a"), false }, 425 { FPL("\\."), false }, 426 { FPL("\\.."), false }, 427 { FPL("c:\\"), true }, 428 { FPL("c:\\"), true }, 429 { FPL("c:\\a"), true }, 430 { FPL("c:\\."), true }, 431 { FPL("c:\\.."), true }, 432 { FPL("C:\\a"), true }, 433 { FPL("d:\\a"), true }, 434 #else // FILE_PATH_USES_DRIVE_LETTERS 435 { FPL("\\"), true }, 436 { FPL("\\a"), true }, 437 { FPL("\\."), true }, 438 { FPL("\\.."), true }, 439 { FPL("c:\\"), false }, 440 #endif // FILE_PATH_USES_DRIVE_LETTERS 441 #endif // FILE_PATH_USES_WIN_SEPARATORS 442 }; 443 444 for (size_t i = 0; i < arraysize(cases); ++i) { 445 FilePath input(cases[i].input); 446 bool observed = input.IsAbsolute(); 447 EXPECT_EQ(cases[i].expected, observed) << 448 "i: " << i << ", input: " << input.value(); 449 } 450 } 451 452 TEST_F(FilePathTest, PathComponentsTest) { 453 const struct UnaryTestData cases[] = { 454 { FPL("//foo/bar/baz/"), FPL("|//|foo|bar|baz")}, 455 { FPL("///"), FPL("|/")}, 456 { FPL("/foo//bar//baz/"), FPL("|/|foo|bar|baz")}, 457 { FPL("/foo/bar/baz/"), FPL("|/|foo|bar|baz")}, 458 { FPL("/foo/bar/baz//"), FPL("|/|foo|bar|baz")}, 459 { FPL("/foo/bar/baz///"), FPL("|/|foo|bar|baz")}, 460 { FPL("/foo/bar/baz"), FPL("|/|foo|bar|baz")}, 461 { FPL("/foo/bar.bot/baz.txt"), FPL("|/|foo|bar.bot|baz.txt")}, 462 { FPL("//foo//bar/baz"), FPL("|//|foo|bar|baz")}, 463 { FPL("/"), FPL("|/")}, 464 { FPL("foo"), FPL("|foo")}, 465 { FPL(""), FPL("")}, 466 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 467 { FPL("e:/foo"), FPL("|e:|/|foo")}, 468 { FPL("e:/"), FPL("|e:|/")}, 469 { FPL("e:"), FPL("|e:")}, 470 #endif // FILE_PATH_USES_DRIVE_LETTERS 471 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 472 { FPL("../foo"), FPL("|..|foo")}, 473 { FPL("./foo"), FPL("|foo")}, 474 { FPL("../foo/bar/"), FPL("|..|foo|bar") }, 475 { FPL("\\\\foo\\bar\\baz\\"), FPL("|\\\\|foo|bar|baz")}, 476 { FPL("\\\\\\"), FPL("|\\")}, 477 { FPL("\\foo\\\\bar\\\\baz\\"), FPL("|\\|foo|bar|baz")}, 478 { FPL("\\foo\\bar\\baz\\"), FPL("|\\|foo|bar|baz")}, 479 { FPL("\\foo\\bar\\baz\\\\"), FPL("|\\|foo|bar|baz")}, 480 { FPL("\\foo\\bar\\baz\\\\\\"), FPL("|\\|foo|bar|baz")}, 481 { FPL("\\foo\\bar\\baz"), FPL("|\\|foo|bar|baz")}, 482 { FPL("\\foo\\bar/baz\\\\\\"), FPL("|\\|foo|bar|baz")}, 483 { FPL("/foo\\bar\\baz"), FPL("|/|foo|bar|baz")}, 484 { FPL("\\foo\\bar.bot\\baz.txt"), FPL("|\\|foo|bar.bot|baz.txt")}, 485 { FPL("\\\\foo\\\\bar\\baz"), FPL("|\\\\|foo|bar|baz")}, 486 { FPL("\\"), FPL("|\\")}, 487 #endif // FILE_PATH_USES_WIN_SEPARATORS 488 }; 489 490 for (size_t i = 0; i < arraysize(cases); ++i) { 491 FilePath input(cases[i].input); 492 std::vector<FilePath::StringType> comps; 493 input.GetComponents(&comps); 494 495 FilePath::StringType observed; 496 for (size_t j = 0; j < comps.size(); ++j) { 497 observed.append(FILE_PATH_LITERAL("|"), 1); 498 observed.append(comps[j]); 499 } 500 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed) << 501 "i: " << i << ", input: " << input.value(); 502 } 503 } 504 505 TEST_F(FilePathTest, IsParentTest) { 506 const struct BinaryBooleanTestData cases[] = { 507 { { FPL("/"), FPL("/foo/bar/baz") }, true}, 508 { { FPL("/foo/bar"), FPL("/foo/bar/baz") }, true}, 509 { { FPL("/foo/bar/"), FPL("/foo/bar/baz") }, true}, 510 { { FPL("//foo/bar/"), FPL("//foo/bar/baz") }, true}, 511 { { FPL("/foo/bar"), FPL("/foo2/bar/baz") }, false}, 512 { { FPL("/foo/bar.txt"), FPL("/foo/bar/baz") }, false}, 513 { { FPL("/foo/bar"), FPL("/foo/bar2/baz") }, false}, 514 { { FPL("/foo/bar"), FPL("/foo/bar") }, false}, 515 { { FPL("/foo/bar/baz"), FPL("/foo/bar") }, false}, 516 { { FPL("foo/bar"), FPL("foo/bar/baz") }, true}, 517 { { FPL("foo/bar"), FPL("foo2/bar/baz") }, false}, 518 { { FPL("foo/bar"), FPL("foo/bar2/baz") }, false}, 519 { { FPL(""), FPL("foo") }, false}, 520 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 521 { { FPL("c:/foo/bar"), FPL("c:/foo/bar/baz") }, true}, 522 { { FPL("E:/foo/bar"), FPL("e:/foo/bar/baz") }, true}, 523 { { FPL("f:/foo/bar"), FPL("F:/foo/bar/baz") }, true}, 524 { { FPL("E:/Foo/bar"), FPL("e:/foo/bar/baz") }, false}, 525 { { FPL("f:/foo/bar"), FPL("F:/foo/Bar/baz") }, false}, 526 { { FPL("c:/"), FPL("c:/foo/bar/baz") }, true}, 527 { { FPL("c:"), FPL("c:/foo/bar/baz") }, true}, 528 { { FPL("c:/foo/bar"), FPL("d:/foo/bar/baz") }, false}, 529 { { FPL("c:/foo/bar"), FPL("D:/foo/bar/baz") }, false}, 530 { { FPL("C:/foo/bar"), FPL("d:/foo/bar/baz") }, false}, 531 { { FPL("c:/foo/bar"), FPL("c:/foo2/bar/baz") }, false}, 532 { { FPL("e:/foo/bar"), FPL("E:/foo2/bar/baz") }, false}, 533 { { FPL("F:/foo/bar"), FPL("f:/foo2/bar/baz") }, false}, 534 { { FPL("c:/foo/bar"), FPL("c:/foo/bar2/baz") }, false}, 535 #endif // FILE_PATH_USES_DRIVE_LETTERS 536 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 537 { { FPL("\\foo\\bar"), FPL("\\foo\\bar\\baz") }, true}, 538 { { FPL("\\foo/bar"), FPL("\\foo\\bar\\baz") }, true}, 539 { { FPL("\\foo/bar"), FPL("\\foo/bar/baz") }, true}, 540 { { FPL("\\"), FPL("\\foo\\bar\\baz") }, true}, 541 { { FPL(""), FPL("\\foo\\bar\\baz") }, false}, 542 { { FPL("\\foo\\bar"), FPL("\\foo2\\bar\\baz") }, false}, 543 { { FPL("\\foo\\bar"), FPL("\\foo\\bar2\\baz") }, false}, 544 #endif // FILE_PATH_USES_WIN_SEPARATORS 545 }; 546 547 for (size_t i = 0; i < arraysize(cases); ++i) { 548 FilePath parent(cases[i].inputs[0]); 549 FilePath child(cases[i].inputs[1]); 550 551 EXPECT_EQ(parent.IsParent(child), cases[i].expected) << 552 "i: " << i << ", parent: " << parent.value() << ", child: " << 553 child.value(); 554 } 555 } 556 557 TEST_F(FilePathTest, AppendRelativePathTest) { 558 const struct BinaryTestData cases[] = { 559 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 560 { { FPL("/"), FPL("/foo/bar/baz") }, FPL("foo\\bar\\baz")}, 561 #else // FILE_PATH_USES_WIN_SEPARATORS 562 { { FPL("/"), FPL("/foo/bar/baz") }, FPL("foo/bar/baz")}, 563 #endif // FILE_PATH_USES_WIN_SEPARATORS 564 { { FPL("/foo/bar"), FPL("/foo/bar/baz") }, FPL("baz")}, 565 { { FPL("/foo/bar/"), FPL("/foo/bar/baz") }, FPL("baz")}, 566 { { FPL("//foo/bar/"), FPL("//foo/bar/baz") }, FPL("baz")}, 567 { { FPL("/foo/bar"), FPL("/foo2/bar/baz") }, FPL("")}, 568 { { FPL("/foo/bar.txt"), FPL("/foo/bar/baz") }, FPL("")}, 569 { { FPL("/foo/bar"), FPL("/foo/bar2/baz") }, FPL("")}, 570 { { FPL("/foo/bar"), FPL("/foo/bar") }, FPL("")}, 571 { { FPL("/foo/bar/baz"), FPL("/foo/bar") }, FPL("")}, 572 { { FPL("foo/bar"), FPL("foo/bar/baz") }, FPL("baz")}, 573 { { FPL("foo/bar"), FPL("foo2/bar/baz") }, FPL("")}, 574 { { FPL("foo/bar"), FPL("foo/bar2/baz") }, FPL("")}, 575 { { FPL(""), FPL("foo") }, FPL("")}, 576 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 577 { { FPL("c:/foo/bar"), FPL("c:/foo/bar/baz") }, FPL("baz")}, 578 { { FPL("E:/foo/bar"), FPL("e:/foo/bar/baz") }, FPL("baz")}, 579 { { FPL("f:/foo/bar"), FPL("F:/foo/bar/baz") }, FPL("baz")}, 580 { { FPL("E:/Foo/bar"), FPL("e:/foo/bar/baz") }, FPL("")}, 581 { { FPL("f:/foo/bar"), FPL("F:/foo/Bar/baz") }, FPL("")}, 582 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 583 { { FPL("c:/"), FPL("c:/foo/bar/baz") }, FPL("foo\\bar\\baz")}, 584 // TODO(akalin): Figure out how to handle the corner case in the 585 // commented-out test case below. Appending to an empty path gives 586 // /foo\bar\baz but appending to a nonempty path "blah" gives 587 // blah\foo\bar\baz. 588 // { { FPL("c:"), FPL("c:/foo/bar/baz") }, FPL("foo\\bar\\baz")}, 589 #endif // FILE_PATH_USES_WIN_SEPARATORS 590 { { FPL("c:/foo/bar"), FPL("d:/foo/bar/baz") }, FPL("")}, 591 { { FPL("c:/foo/bar"), FPL("D:/foo/bar/baz") }, FPL("")}, 592 { { FPL("C:/foo/bar"), FPL("d:/foo/bar/baz") }, FPL("")}, 593 { { FPL("c:/foo/bar"), FPL("c:/foo2/bar/baz") }, FPL("")}, 594 { { FPL("e:/foo/bar"), FPL("E:/foo2/bar/baz") }, FPL("")}, 595 { { FPL("F:/foo/bar"), FPL("f:/foo2/bar/baz") }, FPL("")}, 596 { { FPL("c:/foo/bar"), FPL("c:/foo/bar2/baz") }, FPL("")}, 597 #endif // FILE_PATH_USES_DRIVE_LETTERS 598 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 599 { { FPL("\\foo\\bar"), FPL("\\foo\\bar\\baz") }, FPL("baz")}, 600 { { FPL("\\foo/bar"), FPL("\\foo\\bar\\baz") }, FPL("baz")}, 601 { { FPL("\\foo/bar"), FPL("\\foo/bar/baz") }, FPL("baz")}, 602 { { FPL("\\"), FPL("\\foo\\bar\\baz") }, FPL("foo\\bar\\baz")}, 603 { { FPL(""), FPL("\\foo\\bar\\baz") }, FPL("")}, 604 { { FPL("\\foo\\bar"), FPL("\\foo2\\bar\\baz") }, FPL("")}, 605 { { FPL("\\foo\\bar"), FPL("\\foo\\bar2\\baz") }, FPL("")}, 606 #endif // FILE_PATH_USES_WIN_SEPARATORS 607 }; 608 609 const FilePath base(FPL("blah")); 610 611 for (size_t i = 0; i < arraysize(cases); ++i) { 612 FilePath parent(cases[i].inputs[0]); 613 FilePath child(cases[i].inputs[1]); 614 { 615 FilePath result; 616 bool success = parent.AppendRelativePath(child, &result); 617 EXPECT_EQ(cases[i].expected[0] != '\0', success) << 618 "i: " << i << ", parent: " << parent.value() << ", child: " << 619 child.value(); 620 EXPECT_STREQ(cases[i].expected, result.value().c_str()) << 621 "i: " << i << ", parent: " << parent.value() << ", child: " << 622 child.value(); 623 } 624 { 625 FilePath result(base); 626 bool success = parent.AppendRelativePath(child, &result); 627 EXPECT_EQ(cases[i].expected[0] != '\0', success) << 628 "i: " << i << ", parent: " << parent.value() << ", child: " << 629 child.value(); 630 EXPECT_EQ(base.Append(cases[i].expected).value(), result.value()) << 631 "i: " << i << ", parent: " << parent.value() << ", child: " << 632 child.value(); 633 } 634 } 635 } 636 637 TEST_F(FilePathTest, EqualityTest) { 638 const struct BinaryBooleanTestData cases[] = { 639 { { FPL("/foo/bar/baz"), FPL("/foo/bar/baz") }, true}, 640 { { FPL("/foo/bar"), FPL("/foo/bar/baz") }, false}, 641 { { FPL("/foo/bar/baz"), FPL("/foo/bar") }, false}, 642 { { FPL("//foo/bar/"), FPL("//foo/bar/") }, true}, 643 { { FPL("/foo/bar"), FPL("/foo2/bar") }, false}, 644 { { FPL("/foo/bar.txt"), FPL("/foo/bar") }, false}, 645 { { FPL("foo/bar"), FPL("foo/bar") }, true}, 646 { { FPL("foo/bar"), FPL("foo/bar/baz") }, false}, 647 { { FPL(""), FPL("foo") }, false}, 648 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 649 { { FPL("c:/foo/bar"), FPL("c:/foo/bar") }, true}, 650 { { FPL("E:/foo/bar"), FPL("e:/foo/bar") }, true}, 651 { { FPL("f:/foo/bar"), FPL("F:/foo/bar") }, true}, 652 { { FPL("E:/Foo/bar"), FPL("e:/foo/bar") }, false}, 653 { { FPL("f:/foo/bar"), FPL("F:/foo/Bar") }, false}, 654 { { FPL("c:/"), FPL("c:/") }, true}, 655 { { FPL("c:"), FPL("c:") }, true}, 656 { { FPL("c:/foo/bar"), FPL("d:/foo/bar") }, false}, 657 { { FPL("c:/foo/bar"), FPL("D:/foo/bar") }, false}, 658 { { FPL("C:/foo/bar"), FPL("d:/foo/bar") }, false}, 659 { { FPL("c:/foo/bar"), FPL("c:/foo2/bar") }, false}, 660 #endif // FILE_PATH_USES_DRIVE_LETTERS 661 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 662 { { FPL("\\foo\\bar"), FPL("\\foo\\bar") }, true}, 663 { { FPL("\\foo/bar"), FPL("\\foo/bar") }, true}, 664 { { FPL("\\foo/bar"), FPL("\\foo\\bar") }, false}, 665 { { FPL("\\"), FPL("\\") }, true}, 666 { { FPL("\\"), FPL("/") }, false}, 667 { { FPL(""), FPL("\\") }, false}, 668 { { FPL("\\foo\\bar"), FPL("\\foo2\\bar") }, false}, 669 { { FPL("\\foo\\bar"), FPL("\\foo\\bar2") }, false}, 670 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 671 { { FPL("c:\\foo\\bar"), FPL("c:\\foo\\bar") }, true}, 672 { { FPL("E:\\foo\\bar"), FPL("e:\\foo\\bar") }, true}, 673 { { FPL("f:\\foo\\bar"), FPL("F:\\foo/bar") }, false}, 674 #endif // FILE_PATH_USES_DRIVE_LETTERS 675 #endif // FILE_PATH_USES_WIN_SEPARATORS 676 }; 677 678 for (size_t i = 0; i < arraysize(cases); ++i) { 679 FilePath a(cases[i].inputs[0]); 680 FilePath b(cases[i].inputs[1]); 681 682 EXPECT_EQ(a == b, cases[i].expected) << 683 "equality i: " << i << ", a: " << a.value() << ", b: " << 684 b.value(); 685 } 686 687 for (size_t i = 0; i < arraysize(cases); ++i) { 688 FilePath a(cases[i].inputs[0]); 689 FilePath b(cases[i].inputs[1]); 690 691 EXPECT_EQ(a != b, !cases[i].expected) << 692 "inequality i: " << i << ", a: " << a.value() << ", b: " << 693 b.value(); 694 } 695 } 696 697 TEST_F(FilePathTest, Extension) { 698 FilePath base_dir(FILE_PATH_LITERAL("base_dir")); 699 700 FilePath jpg = base_dir.Append(FILE_PATH_LITERAL("foo.jpg")); 701 EXPECT_EQ(FILE_PATH_LITERAL(".jpg"), jpg.Extension()); 702 703 FilePath base = jpg.BaseName().RemoveExtension(); 704 EXPECT_EQ(FILE_PATH_LITERAL("foo"), base.value()); 705 706 FilePath path_no_ext = base_dir.Append(base); 707 EXPECT_EQ(path_no_ext.value(), jpg.RemoveExtension().value()); 708 709 EXPECT_EQ(path_no_ext.value(), path_no_ext.RemoveExtension().value()); 710 EXPECT_EQ(FILE_PATH_LITERAL(""), path_no_ext.Extension()); 711 } 712 713 TEST_F(FilePathTest, Extension2) { 714 const struct UnaryTestData cases[] = { 715 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 716 { FPL("C:\\a\\b\\c.ext"), FPL(".ext") }, 717 { FPL("C:\\a\\b\\c."), FPL(".") }, 718 { FPL("C:\\a\\b\\c"), FPL("") }, 719 { FPL("C:\\a\\b\\"), FPL("") }, 720 { FPL("C:\\a\\b.\\"), FPL(".") }, 721 { FPL("C:\\a\\b\\c.ext1.ext2"), FPL(".ext2") }, 722 { FPL("C:\\foo.bar\\\\\\"), FPL(".bar") }, 723 { FPL("C:\\foo.bar\\.."), FPL("") }, 724 { FPL("C:\\foo.bar\\..\\\\"), FPL("") }, 725 #endif 726 { FPL("/foo/bar/baz.ext"), FPL(".ext") }, 727 { FPL("/foo/bar/baz."), FPL(".") }, 728 { FPL("/foo/bar/baz.."), FPL(".") }, 729 { FPL("/foo/bar/baz"), FPL("") }, 730 { FPL("/foo/bar/"), FPL("") }, 731 { FPL("/foo/bar./"), FPL(".") }, 732 { FPL("/foo/bar/baz.ext1.ext2"), FPL(".ext2") }, 733 { FPL("/foo.tar.gz"), FPL(".tar.gz") }, 734 { FPL("/foo.tar.Z"), FPL(".tar.Z") }, 735 { FPL("/foo.tar.bz2"), FPL(".tar.bz2") }, 736 { FPL("/subversion-1.6.12.zip"), FPL(".zip") }, 737 { FPL("/foo.1234.gz"), FPL(".1234.gz") }, 738 { FPL("/foo.12345.gz"), FPL(".gz") }, 739 { FPL("/foo..gz"), FPL(".gz") }, 740 { FPL("/foo.1234.tar.gz"), FPL(".tar.gz") }, 741 { FPL("/foo.tar.tar.gz"), FPL(".tar.gz") }, 742 { FPL("/foo.tar.gz.gz"), FPL(".gz.gz") }, 743 { FPL("."), FPL("") }, 744 { FPL(".."), FPL("") }, 745 { FPL("./foo"), FPL("") }, 746 { FPL("./foo.ext"), FPL(".ext") }, 747 { FPL("/foo.ext1/bar.ext2"), FPL(".ext2") }, 748 { FPL("/foo.bar////"), FPL(".bar") }, 749 { FPL("/foo.bar/.."), FPL("") }, 750 { FPL("/foo.bar/..////"), FPL("") }, 751 }; 752 for (unsigned int i = 0; i < arraysize(cases); ++i) { 753 FilePath path(cases[i].input); 754 FilePath::StringType extension = path.Extension(); 755 EXPECT_STREQ(cases[i].expected, extension.c_str()) << "i: " << i << 756 ", path: " << path.value(); 757 } 758 } 759 760 TEST_F(FilePathTest, InsertBeforeExtension) { 761 const struct BinaryTestData cases[] = { 762 { { FPL(""), FPL("") }, FPL("") }, 763 { { FPL(""), FPL("txt") }, FPL("") }, 764 { { FPL("."), FPL("txt") }, FPL("") }, 765 { { FPL(".."), FPL("txt") }, FPL("") }, 766 { { FPL("foo.dll"), FPL("txt") }, FPL("footxt.dll") }, 767 { { FPL("."), FPL("") }, FPL(".") }, 768 { { FPL("foo.dll"), FPL(".txt") }, FPL("foo.txt.dll") }, 769 { { FPL("foo"), FPL("txt") }, FPL("footxt") }, 770 { { FPL("foo"), FPL(".txt") }, FPL("foo.txt") }, 771 { { FPL("foo.baz.dll"), FPL("txt") }, FPL("foo.baztxt.dll") }, 772 { { FPL("foo.baz.dll"), FPL(".txt") }, FPL("foo.baz.txt.dll") }, 773 { { FPL("foo.dll"), FPL("") }, FPL("foo.dll") }, 774 { { FPL("foo.dll"), FPL(".") }, FPL("foo..dll") }, 775 { { FPL("foo"), FPL("") }, FPL("foo") }, 776 { { FPL("foo"), FPL(".") }, FPL("foo.") }, 777 { { FPL("foo.baz.dll"), FPL("") }, FPL("foo.baz.dll") }, 778 { { FPL("foo.baz.dll"), FPL(".") }, FPL("foo.baz..dll") }, 779 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 780 { { FPL("\\"), FPL("") }, FPL("\\") }, 781 { { FPL("\\"), FPL("txt") }, FPL("\\txt") }, 782 { { FPL("\\."), FPL("txt") }, FPL("") }, 783 { { FPL("\\.."), FPL("txt") }, FPL("") }, 784 { { FPL("\\."), FPL("") }, FPL("\\.") }, 785 { { FPL("C:\\bar\\foo.dll"), FPL("txt") }, 786 FPL("C:\\bar\\footxt.dll") }, 787 { { FPL("C:\\bar.baz\\foodll"), FPL("txt") }, 788 FPL("C:\\bar.baz\\foodlltxt") }, 789 { { FPL("C:\\bar.baz\\foo.dll"), FPL("txt") }, 790 FPL("C:\\bar.baz\\footxt.dll") }, 791 { { FPL("C:\\bar.baz\\foo.dll.exe"), FPL("txt") }, 792 FPL("C:\\bar.baz\\foo.dlltxt.exe") }, 793 { { FPL("C:\\bar.baz\\foo"), FPL("") }, 794 FPL("C:\\bar.baz\\foo") }, 795 { { FPL("C:\\bar.baz\\foo.exe"), FPL("") }, 796 FPL("C:\\bar.baz\\foo.exe") }, 797 { { FPL("C:\\bar.baz\\foo.dll.exe"), FPL("") }, 798 FPL("C:\\bar.baz\\foo.dll.exe") }, 799 { { FPL("C:\\bar\\baz\\foo.exe"), FPL(" (1)") }, 800 FPL("C:\\bar\\baz\\foo (1).exe") }, 801 { { FPL("C:\\foo.baz\\\\"), FPL(" (1)") }, FPL("C:\\foo (1).baz") }, 802 { { FPL("C:\\foo.baz\\..\\"), FPL(" (1)") }, FPL("") }, 803 #endif 804 { { FPL("/"), FPL("") }, FPL("/") }, 805 { { FPL("/"), FPL("txt") }, FPL("/txt") }, 806 { { FPL("/."), FPL("txt") }, FPL("") }, 807 { { FPL("/.."), FPL("txt") }, FPL("") }, 808 { { FPL("/."), FPL("") }, FPL("/.") }, 809 { { FPL("/bar/foo.dll"), FPL("txt") }, FPL("/bar/footxt.dll") }, 810 { { FPL("/bar.baz/foodll"), FPL("txt") }, FPL("/bar.baz/foodlltxt") }, 811 { { FPL("/bar.baz/foo.dll"), FPL("txt") }, FPL("/bar.baz/footxt.dll") }, 812 { { FPL("/bar.baz/foo.dll.exe"), FPL("txt") }, 813 FPL("/bar.baz/foo.dlltxt.exe") }, 814 { { FPL("/bar.baz/foo"), FPL("") }, FPL("/bar.baz/foo") }, 815 { { FPL("/bar.baz/foo.exe"), FPL("") }, FPL("/bar.baz/foo.exe") }, 816 { { FPL("/bar.baz/foo.dll.exe"), FPL("") }, FPL("/bar.baz/foo.dll.exe") }, 817 { { FPL("/bar/baz/foo.exe"), FPL(" (1)") }, FPL("/bar/baz/foo (1).exe") }, 818 { { FPL("/bar/baz/..////"), FPL(" (1)") }, FPL("") }, 819 }; 820 for (unsigned int i = 0; i < arraysize(cases); ++i) { 821 FilePath path(cases[i].inputs[0]); 822 FilePath result = path.InsertBeforeExtension(cases[i].inputs[1]); 823 EXPECT_EQ(cases[i].expected, result.value()) << "i: " << i << 824 ", path: " << path.value() << ", insert: " << cases[i].inputs[1]; 825 } 826 } 827 828 TEST_F(FilePathTest, RemoveExtension) { 829 const struct UnaryTestData cases[] = { 830 { FPL(""), FPL("") }, 831 { FPL("."), FPL(".") }, 832 { FPL(".."), FPL("..") }, 833 { FPL("foo.dll"), FPL("foo") }, 834 { FPL("./foo.dll"), FPL("./foo") }, 835 { FPL("foo..dll"), FPL("foo.") }, 836 { FPL("foo"), FPL("foo") }, 837 { FPL("foo."), FPL("foo") }, 838 { FPL("foo.."), FPL("foo.") }, 839 { FPL("foo.baz.dll"), FPL("foo.baz") }, 840 { FPL("foo.tar.gz"), FPL("foo") }, 841 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 842 { FPL("C:\\foo.bar\\foo"), FPL("C:\\foo.bar\\foo") }, 843 { FPL("C:\\foo.bar\\..\\\\"), FPL("C:\\foo.bar\\..\\\\") }, 844 #endif 845 { FPL("/foo.bar/foo"), FPL("/foo.bar/foo") }, 846 { FPL("/foo.bar/..////"), FPL("/foo.bar/..////") }, 847 }; 848 for (unsigned int i = 0; i < arraysize(cases); ++i) { 849 FilePath path(cases[i].input); 850 FilePath removed = path.RemoveExtension(); 851 EXPECT_EQ(cases[i].expected, removed.value()) << "i: " << i << 852 ", path: " << path.value(); 853 } 854 } 855 856 TEST_F(FilePathTest, ReplaceExtension) { 857 const struct BinaryTestData cases[] = { 858 { { FPL(""), FPL("") }, FPL("") }, 859 { { FPL(""), FPL("txt") }, FPL("") }, 860 { { FPL("."), FPL("txt") }, FPL("") }, 861 { { FPL(".."), FPL("txt") }, FPL("") }, 862 { { FPL("."), FPL("") }, FPL("") }, 863 { { FPL("foo.dll"), FPL("txt") }, FPL("foo.txt") }, 864 { { FPL("./foo.dll"), FPL("txt") }, FPL("./foo.txt") }, 865 { { FPL("foo..dll"), FPL("txt") }, FPL("foo..txt") }, 866 { { FPL("foo.dll"), FPL(".txt") }, FPL("foo.txt") }, 867 { { FPL("foo"), FPL("txt") }, FPL("foo.txt") }, 868 { { FPL("foo."), FPL("txt") }, FPL("foo.txt") }, 869 { { FPL("foo.."), FPL("txt") }, FPL("foo..txt") }, 870 { { FPL("foo"), FPL(".txt") }, FPL("foo.txt") }, 871 { { FPL("foo.baz.dll"), FPL("txt") }, FPL("foo.baz.txt") }, 872 { { FPL("foo.baz.dll"), FPL(".txt") }, FPL("foo.baz.txt") }, 873 { { FPL("foo.dll"), FPL("") }, FPL("foo") }, 874 { { FPL("foo.dll"), FPL(".") }, FPL("foo") }, 875 { { FPL("foo"), FPL("") }, FPL("foo") }, 876 { { FPL("foo"), FPL(".") }, FPL("foo") }, 877 { { FPL("foo.baz.dll"), FPL("") }, FPL("foo.baz") }, 878 { { FPL("foo.baz.dll"), FPL(".") }, FPL("foo.baz") }, 879 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 880 { { FPL("C:\\foo.bar\\foo"), FPL("baz") }, FPL("C:\\foo.bar\\foo.baz") }, 881 { { FPL("C:\\foo.bar\\..\\\\"), FPL("baz") }, FPL("") }, 882 #endif 883 { { FPL("/foo.bar/foo"), FPL("baz") }, FPL("/foo.bar/foo.baz") }, 884 { { FPL("/foo.bar/..////"), FPL("baz") }, FPL("") }, 885 }; 886 for (unsigned int i = 0; i < arraysize(cases); ++i) { 887 FilePath path(cases[i].inputs[0]); 888 FilePath replaced = path.ReplaceExtension(cases[i].inputs[1]); 889 EXPECT_EQ(cases[i].expected, replaced.value()) << "i: " << i << 890 ", path: " << path.value() << ", replace: " << cases[i].inputs[1]; 891 } 892 } 893 894 TEST_F(FilePathTest, MatchesExtension) { 895 const struct BinaryBooleanTestData cases[] = { 896 { { FPL("foo"), FPL("") }, true}, 897 { { FPL("foo"), FPL(".") }, false}, 898 { { FPL("foo."), FPL("") }, false}, 899 { { FPL("foo."), FPL(".") }, true}, 900 { { FPL("foo.txt"), FPL(".dll") }, false}, 901 { { FPL("foo.txt"), FPL(".txt") }, true}, 902 { { FPL("foo.txt.dll"), FPL(".txt") }, false}, 903 { { FPL("foo.txt.dll"), FPL(".dll") }, true}, 904 { { FPL("foo.TXT"), FPL(".txt") }, true}, 905 { { FPL("foo.txt"), FPL(".TXT") }, true}, 906 { { FPL("foo.tXt"), FPL(".txt") }, true}, 907 { { FPL("foo.txt"), FPL(".tXt") }, true}, 908 { { FPL("foo.tXt"), FPL(".TXT") }, true}, 909 { { FPL("foo.tXt"), FPL(".tXt") }, true}, 910 #if defined(FILE_PATH_USES_DRIVE_LETTERS) 911 { { FPL("c:/foo.txt.dll"), FPL(".txt") }, false}, 912 { { FPL("c:/foo.txt"), FPL(".txt") }, true}, 913 #endif // FILE_PATH_USES_DRIVE_LETTERS 914 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 915 { { FPL("c:\\bar\\foo.txt.dll"), FPL(".txt") }, false}, 916 { { FPL("c:\\bar\\foo.txt"), FPL(".txt") }, true}, 917 #endif // FILE_PATH_USES_DRIVE_LETTERS 918 { { FPL("/bar/foo.txt.dll"), FPL(".txt") }, false}, 919 { { FPL("/bar/foo.txt"), FPL(".txt") }, true}, 920 #if defined(OS_WIN) || defined(OS_MACOSX) 921 // Umlauts A, O, U: direct comparison, and upper case vs. lower case 922 { { FPL("foo.\u00E4\u00F6\u00FC"), FPL(".\u00E4\u00F6\u00FC") }, true}, 923 { { FPL("foo.\u00C4\u00D6\u00DC"), FPL(".\u00E4\u00F6\u00FC") }, true}, 924 // C with circumflex: direct comparison, and upper case vs. lower case 925 { { FPL("foo.\u0109"), FPL(".\u0109") }, true}, 926 { { FPL("foo.\u0108"), FPL(".\u0109") }, true}, 927 #endif 928 }; 929 930 for (size_t i = 0; i < arraysize(cases); ++i) { 931 FilePath path(cases[i].inputs[0]); 932 FilePath::StringType ext(cases[i].inputs[1]); 933 934 EXPECT_EQ(cases[i].expected, path.MatchesExtension(ext)) << 935 "i: " << i << ", path: " << path.value() << ", ext: " << ext; 936 } 937 } 938 939 TEST_F(FilePathTest, CompareIgnoreCase) { 940 const struct BinaryIntTestData cases[] = { 941 { { FPL("foo"), FPL("foo") }, 0}, 942 { { FPL("FOO"), FPL("foo") }, 0}, 943 { { FPL("foo.ext"), FPL("foo.ext") }, 0}, 944 { { FPL("FOO.EXT"), FPL("foo.ext") }, 0}, 945 { { FPL("Foo.Ext"), FPL("foo.ext") }, 0}, 946 { { FPL("foO"), FPL("foo") }, 0}, 947 { { FPL("foo"), FPL("foO") }, 0}, 948 { { FPL("fOo"), FPL("foo") }, 0}, 949 { { FPL("foo"), FPL("fOo") }, 0}, 950 { { FPL("bar"), FPL("foo") }, -1}, 951 { { FPL("foo"), FPL("bar") }, 1}, 952 { { FPL("BAR"), FPL("foo") }, -1}, 953 { { FPL("FOO"), FPL("bar") }, 1}, 954 { { FPL("bar"), FPL("FOO") }, -1}, 955 { { FPL("foo"), FPL("BAR") }, 1}, 956 { { FPL("BAR"), FPL("FOO") }, -1}, 957 { { FPL("FOO"), FPL("BAR") }, 1}, 958 // German "Eszett" (lower case and the new-fangled upper case) 959 // Note that uc(<lowercase eszett>) => "SS", NOT <uppercase eszett>! 960 // However, neither Windows nor Mac OSX converts these. 961 // (or even have glyphs for <uppercase eszett>) 962 { { FPL("\u00DF"), FPL("\u00DF") }, 0}, 963 { { FPL("\u1E9E"), FPL("\u1E9E") }, 0}, 964 { { FPL("\u00DF"), FPL("\u1E9E") }, -1}, 965 { { FPL("SS"), FPL("\u00DF") }, -1}, 966 { { FPL("SS"), FPL("\u1E9E") }, -1}, 967 #if defined(OS_WIN) || defined(OS_MACOSX) 968 // Umlauts A, O, U: direct comparison, and upper case vs. lower case 969 { { FPL("\u00E4\u00F6\u00FC"), FPL("\u00E4\u00F6\u00FC") }, 0}, 970 { { FPL("\u00C4\u00D6\u00DC"), FPL("\u00E4\u00F6\u00FC") }, 0}, 971 // C with circumflex: direct comparison, and upper case vs. lower case 972 { { FPL("\u0109"), FPL("\u0109") }, 0}, 973 { { FPL("\u0108"), FPL("\u0109") }, 0}, 974 // Cyrillic letter SHA: direct comparison, and upper case vs. lower case 975 { { FPL("\u0428"), FPL("\u0428") }, 0}, 976 { { FPL("\u0428"), FPL("\u0448") }, 0}, 977 // Greek letter DELTA: direct comparison, and upper case vs. lower case 978 { { FPL("\u0394"), FPL("\u0394") }, 0}, 979 { { FPL("\u0394"), FPL("\u03B4") }, 0}, 980 // Japanese full-width A: direct comparison, and upper case vs. lower case 981 // Note that full-width and standard characters are considered different. 982 { { FPL("\uFF21"), FPL("\uFF21") }, 0}, 983 { { FPL("\uFF21"), FPL("\uFF41") }, 0}, 984 { { FPL("A"), FPL("\uFF21") }, -1}, 985 { { FPL("A"), FPL("\uFF41") }, -1}, 986 { { FPL("a"), FPL("\uFF21") }, -1}, 987 { { FPL("a"), FPL("\uFF41") }, -1}, 988 #endif 989 #if defined(OS_MACOSX) 990 // Codepoints > 0x1000 991 // Georgian letter DON: direct comparison, and upper case vs. lower case 992 { { FPL("\u10A3"), FPL("\u10A3") }, 0}, 993 { { FPL("\u10A3"), FPL("\u10D3") }, 0}, 994 // Combining characters vs. pre-composed characters, upper and lower case 995 { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("\u1E31\u1E77\u1E53n") }, 0}, 996 { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("kuon") }, 1}, 997 { { FPL("kuon"), FPL("k\u0301u\u032Do\u0304\u0301n") }, -1}, 998 { { FPL("K\u0301U\u032DO\u0304\u0301N"), FPL("KUON") }, 1}, 999 { { FPL("KUON"), FPL("K\u0301U\u032DO\u0304\u0301N") }, -1}, 1000 { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("KUON") }, 1}, 1001 { { FPL("K\u0301U\u032DO\u0304\u0301N"), FPL("\u1E31\u1E77\u1E53n") }, 0}, 1002 { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("\u1E30\u1E76\u1E52n") }, 0}, 1003 { { FPL("k\u0301u\u032Do\u0304\u0302n"), FPL("\u1E30\u1E76\u1E52n") }, 1}, 1004 #endif 1005 }; 1006 1007 for (size_t i = 0; i < arraysize(cases); ++i) { 1008 FilePath::StringType s1(cases[i].inputs[0]); 1009 FilePath::StringType s2(cases[i].inputs[1]); 1010 int result = FilePath::CompareIgnoreCase(s1, s2); 1011 EXPECT_EQ(cases[i].expected, result) << 1012 "i: " << i << ", s1: " << s1 << ", s2: " << s2; 1013 } 1014 } 1015 1016 TEST_F(FilePathTest, ReferencesParent) { 1017 const struct UnaryBooleanTestData cases[] = { 1018 { FPL("."), false }, 1019 { FPL(".."), true }, 1020 { FPL("a.."), false }, 1021 { FPL("..a"), false }, 1022 { FPL("../"), true }, 1023 { FPL("/.."), true }, 1024 { FPL("/../"), true }, 1025 { FPL("/a../"), false }, 1026 { FPL("/..a/"), false }, 1027 { FPL("//.."), true }, 1028 { FPL("..//"), true }, 1029 { FPL("//..//"), true }, 1030 { FPL("a//..//c"), true }, 1031 { FPL("../b/c"), true }, 1032 { FPL("/../b/c"), true }, 1033 { FPL("a/b/.."), true }, 1034 { FPL("a/b/../"), true }, 1035 { FPL("a/../c"), true }, 1036 { FPL("a/b/c"), false }, 1037 }; 1038 1039 for (size_t i = 0; i < arraysize(cases); ++i) { 1040 FilePath input(cases[i].input); 1041 bool observed = input.ReferencesParent(); 1042 EXPECT_EQ(cases[i].expected, observed) << 1043 "i: " << i << ", input: " << input.value(); 1044 } 1045 } 1046 1047 #if defined(FILE_PATH_USES_WIN_SEPARATORS) 1048 TEST_F(FilePathTest, NormalizeWindowsPathSeparators) { 1049 const struct UnaryTestData cases[] = { 1050 { FPL("foo/bar"), FPL("foo\\bar") }, 1051 { FPL("foo/bar\\betz"), FPL("foo\\bar\\betz") }, 1052 { FPL("foo\\bar"), FPL("foo\\bar") }, 1053 { FPL("foo\\bar/betz"), FPL("foo\\bar\\betz") }, 1054 { FPL("foo"), FPL("foo") }, 1055 // Trailing slashes don't automatically get stripped. That's what 1056 // StripTrailingSeparators() is for. 1057 { FPL("foo\\"), FPL("foo\\") }, 1058 { FPL("foo/"), FPL("foo\\") }, 1059 { FPL("foo/bar\\"), FPL("foo\\bar\\") }, 1060 { FPL("foo\\bar/"), FPL("foo\\bar\\") }, 1061 { FPL("foo/bar/"), FPL("foo\\bar\\") }, 1062 { FPL("foo\\bar\\"), FPL("foo\\bar\\") }, 1063 { FPL("\\foo/bar"), FPL("\\foo\\bar") }, 1064 { FPL("/foo\\bar"), FPL("\\foo\\bar") }, 1065 { FPL("c:/foo/bar/"), FPL("c:\\foo\\bar\\") }, 1066 { FPL("/foo/bar/"), FPL("\\foo\\bar\\") }, 1067 { FPL("\\foo\\bar\\"), FPL("\\foo\\bar\\") }, 1068 { FPL("c:\\foo/bar"), FPL("c:\\foo\\bar") }, 1069 { FPL("//foo\\bar\\"), FPL("\\\\foo\\bar\\") }, 1070 { FPL("\\\\foo\\bar\\"), FPL("\\\\foo\\bar\\") }, 1071 { FPL("//foo\\bar\\"), FPL("\\\\foo\\bar\\") }, 1072 // This method does not normalize the number of path separators. 1073 { FPL("foo\\\\bar"), FPL("foo\\\\bar") }, 1074 { FPL("foo//bar"), FPL("foo\\\\bar") }, 1075 { FPL("foo/\\bar"), FPL("foo\\\\bar") }, 1076 { FPL("foo\\/bar"), FPL("foo\\\\bar") }, 1077 { FPL("///foo\\\\bar"), FPL("\\\\\\foo\\\\bar") }, 1078 { FPL("foo//bar///"), FPL("foo\\\\bar\\\\\\") }, 1079 { FPL("foo/\\bar/\\"), FPL("foo\\\\bar\\\\") }, 1080 { FPL("/\\foo\\/bar"), FPL("\\\\foo\\\\bar") }, 1081 }; 1082 for (size_t i = 0; i < arraysize(cases); ++i) { 1083 FilePath input(cases[i].input); 1084 FilePath observed = input.NormalizeWindowsPathSeparators(); 1085 EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) << 1086 "i: " << i << ", input: " << input.value(); 1087 } 1088 } 1089 #endif 1090
