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Side by Side Diff: base/strings/string_number_conversions_unittest.cc

Issue 1472083005: Remove kint64min. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@kint5
Patch Set: rebase Created 5 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/strings/string_number_conversions.h" 5 #include "base/strings/string_number_conversions.h"
6 6
7 #include <errno.h> 7 #include <errno.h>
8 #include <stdint.h> 8 #include <stdint.h>
9 #include <stdio.h> 9 #include <stdio.h>
10 10
(...skipping 18 matching lines...) Expand all
29 29
30 } // namespace 30 } // namespace
31 31
32 TEST(StringNumberConversionsTest, IntToString) { 32 TEST(StringNumberConversionsTest, IntToString) {
33 static const IntToStringTest<int> int_tests[] = { 33 static const IntToStringTest<int> int_tests[] = {
34 { 0, "0", "0" }, 34 { 0, "0", "0" },
35 { -1, "-1", "4294967295" }, 35 { -1, "-1", "4294967295" },
36 { std::numeric_limits<int>::max(), "2147483647", "2147483647" }, 36 { std::numeric_limits<int>::max(), "2147483647", "2147483647" },
37 { std::numeric_limits<int>::min(), "-2147483648", "2147483648" }, 37 { std::numeric_limits<int>::min(), "-2147483648", "2147483648" },
38 }; 38 };
39 static const IntToStringTest<int64> int64_tests[] = { 39 static const IntToStringTest<int64_t> int64_tests[] = {
40 { 0, "0", "0" }, 40 {0, "0", "0"},
41 { -1, "-1", "18446744073709551615" }, 41 {-1, "-1", "18446744073709551615"},
42 { std::numeric_limits<int64>::max(), 42 {
43 "9223372036854775807", 43 std::numeric_limits<int64_t>::max(), "9223372036854775807",
44 "9223372036854775807", }, 44 "9223372036854775807",
45 { std::numeric_limits<int64>::min(), 45 },
46 "-9223372036854775808", 46 {std::numeric_limits<int64_t>::min(), "-9223372036854775808",
47 "9223372036854775808" }, 47 "9223372036854775808"},
48 }; 48 };
49 49
50 for (size_t i = 0; i < arraysize(int_tests); ++i) { 50 for (size_t i = 0; i < arraysize(int_tests); ++i) {
51 const IntToStringTest<int>* test = &int_tests[i]; 51 const IntToStringTest<int>* test = &int_tests[i];
52 EXPECT_EQ(IntToString(test->num), test->sexpected); 52 EXPECT_EQ(IntToString(test->num), test->sexpected);
53 EXPECT_EQ(IntToString16(test->num), UTF8ToUTF16(test->sexpected)); 53 EXPECT_EQ(IntToString16(test->num), UTF8ToUTF16(test->sexpected));
54 EXPECT_EQ(UintToString(test->num), test->uexpected); 54 EXPECT_EQ(UintToString(test->num), test->uexpected);
55 EXPECT_EQ(UintToString16(test->num), UTF8ToUTF16(test->uexpected)); 55 EXPECT_EQ(UintToString16(test->num), UTF8ToUTF16(test->uexpected));
56 } 56 }
57 for (size_t i = 0; i < arraysize(int64_tests); ++i) { 57 for (size_t i = 0; i < arraysize(int64_tests); ++i) {
58 const IntToStringTest<int64>* test = &int64_tests[i]; 58 const IntToStringTest<int64_t>* test = &int64_tests[i];
59 EXPECT_EQ(Int64ToString(test->num), test->sexpected); 59 EXPECT_EQ(Int64ToString(test->num), test->sexpected);
60 EXPECT_EQ(Int64ToString16(test->num), UTF8ToUTF16(test->sexpected)); 60 EXPECT_EQ(Int64ToString16(test->num), UTF8ToUTF16(test->sexpected));
61 EXPECT_EQ(Uint64ToString(test->num), test->uexpected); 61 EXPECT_EQ(Uint64ToString(test->num), test->uexpected);
62 EXPECT_EQ(Uint64ToString16(test->num), UTF8ToUTF16(test->uexpected)); 62 EXPECT_EQ(Uint64ToString16(test->num), UTF8ToUTF16(test->uexpected));
63 } 63 }
64 } 64 }
65 65
66 TEST(StringNumberConversionsTest, Uint64ToString) { 66 TEST(StringNumberConversionsTest, Uint64ToString) {
67 static const struct { 67 static const struct {
68 uint64 input; 68 uint64 input;
69 std::string output; 69 std::string output;
70 } cases[] = { 70 } cases[] = {
71 {0, "0"}, 71 {0, "0"},
72 {42, "42"}, 72 {42, "42"},
73 {INT_MAX, "2147483647"}, 73 {INT_MAX, "2147483647"},
74 {kuint64max, "18446744073709551615"}, 74 {std::numeric_limits<uint64_t>::max(), "18446744073709551615"},
75 }; 75 };
76 76
77 for (size_t i = 0; i < arraysize(cases); ++i) 77 for (size_t i = 0; i < arraysize(cases); ++i)
78 EXPECT_EQ(cases[i].output, Uint64ToString(cases[i].input)); 78 EXPECT_EQ(cases[i].output, Uint64ToString(cases[i].input));
79 } 79 }
80 80
81 TEST(StringNumberConversionsTest, SizeTToString) { 81 TEST(StringNumberConversionsTest, SizeTToString) {
82 size_t size_t_max = std::numeric_limits<size_t>::max(); 82 size_t size_t_max = std::numeric_limits<size_t>::max();
83 std::string size_t_max_string = StringPrintf("%" PRIuS, size_t_max); 83 std::string size_t_max_string = StringPrintf("%" PRIuS, size_t_max);
84 84
(...skipping 139 matching lines...) Expand 10 before | Expand all | Expand 10 after
224 224
225 output = 0; 225 output = 0;
226 const char16 negative_wide_input[] = { 0xFF4D, '4', '2', 0}; 226 const char16 negative_wide_input[] = { 0xFF4D, '4', '2', 0};
227 EXPECT_FALSE(StringToUint(string16(negative_wide_input), &output)); 227 EXPECT_FALSE(StringToUint(string16(negative_wide_input), &output));
228 EXPECT_EQ(0U, output); 228 EXPECT_EQ(0U, output);
229 } 229 }
230 230
231 TEST(StringNumberConversionsTest, StringToInt64) { 231 TEST(StringNumberConversionsTest, StringToInt64) {
232 static const struct { 232 static const struct {
233 std::string input; 233 std::string input;
234 int64 output; 234 int64_t output;
235 bool success; 235 bool success;
236 } cases[] = { 236 } cases[] = {
237 {"0", 0, true}, 237 {"0", 0, true},
238 {"42", 42, true}, 238 {"42", 42, true},
239 {"-2147483648", INT_MIN, true}, 239 {"-2147483648", INT_MIN, true},
240 {"2147483647", INT_MAX, true}, 240 {"2147483647", INT_MAX, true},
241 {"-2147483649", INT64_C(-2147483649), true}, 241 {"-2147483649", INT64_C(-2147483649), true},
242 {"-99999999999", INT64_C(-99999999999), true}, 242 {"-99999999999", INT64_C(-99999999999), true},
243 {"2147483648", INT64_C(2147483648), true}, 243 {"2147483648", INT64_C(2147483648), true},
244 {"99999999999", INT64_C(99999999999), true}, 244 {"99999999999", INT64_C(99999999999), true},
245 {"9223372036854775807", kint64max, true}, 245 {"9223372036854775807", std::numeric_limits<int64_t>::max(), true},
246 {"-9223372036854775808", kint64min, true}, 246 {"-9223372036854775808", std::numeric_limits<int64_t>::min(), true},
247 {"09", 9, true}, 247 {"09", 9, true},
248 {"-09", -9, true}, 248 {"-09", -9, true},
249 {"", 0, false}, 249 {"", 0, false},
250 {" 42", 42, false}, 250 {" 42", 42, false},
251 {"42 ", 42, false}, 251 {"42 ", 42, false},
252 {"0x42", 0, false}, 252 {"0x42", 0, false},
253 {"\t\n\v\f\r 42", 42, false}, 253 {"\t\n\v\f\r 42", 42, false},
254 {"blah42", 0, false}, 254 {"blah42", 0, false},
255 {"42blah", 42, false}, 255 {"42blah", 42, false},
256 {"blah42blah", 0, false}, 256 {"blah42blah", 0, false},
257 {"-273.15", -273, false}, 257 {"-273.15", -273, false},
258 {"+98.6", 98, false}, 258 {"+98.6", 98, false},
259 {"--123", 0, false}, 259 {"--123", 0, false},
260 {"++123", 0, false}, 260 {"++123", 0, false},
261 {"-+123", 0, false}, 261 {"-+123", 0, false},
262 {"+-123", 0, false}, 262 {"+-123", 0, false},
263 {"-", 0, false}, 263 {"-", 0, false},
264 {"-9223372036854775809", kint64min, false}, 264 {"-9223372036854775809", std::numeric_limits<int64_t>::min(), false},
265 {"-99999999999999999999", kint64min, false}, 265 {"-99999999999999999999", std::numeric_limits<int64_t>::min(), false},
266 {"9223372036854775808", kint64max, false}, 266 {"9223372036854775808", std::numeric_limits<int64_t>::max(), false},
267 {"99999999999999999999", kint64max, false}, 267 {"99999999999999999999", std::numeric_limits<int64_t>::max(), false},
268 }; 268 };
269 269
270 for (size_t i = 0; i < arraysize(cases); ++i) { 270 for (size_t i = 0; i < arraysize(cases); ++i) {
271 int64 output = 0; 271 int64_t output = 0;
272 EXPECT_EQ(cases[i].success, StringToInt64(cases[i].input, &output)); 272 EXPECT_EQ(cases[i].success, StringToInt64(cases[i].input, &output));
273 EXPECT_EQ(cases[i].output, output); 273 EXPECT_EQ(cases[i].output, output);
274 274
275 string16 utf16_input = UTF8ToUTF16(cases[i].input); 275 string16 utf16_input = UTF8ToUTF16(cases[i].input);
276 output = 0; 276 output = 0;
277 EXPECT_EQ(cases[i].success, StringToInt64(utf16_input, &output)); 277 EXPECT_EQ(cases[i].success, StringToInt64(utf16_input, &output));
278 EXPECT_EQ(cases[i].output, output); 278 EXPECT_EQ(cases[i].output, output);
279 } 279 }
280 280
281 // One additional test to verify that conversion of numbers in strings with 281 // One additional test to verify that conversion of numbers in strings with
282 // embedded NUL characters. The NUL and extra data after it should be 282 // embedded NUL characters. The NUL and extra data after it should be
283 // interpreted as junk after the number. 283 // interpreted as junk after the number.
284 const char input[] = "6\06"; 284 const char input[] = "6\06";
285 std::string input_string(input, arraysize(input) - 1); 285 std::string input_string(input, arraysize(input) - 1);
286 int64 output; 286 int64_t output;
287 EXPECT_FALSE(StringToInt64(input_string, &output)); 287 EXPECT_FALSE(StringToInt64(input_string, &output));
288 EXPECT_EQ(6, output); 288 EXPECT_EQ(6, output);
289 289
290 string16 utf16_input = UTF8ToUTF16(input_string); 290 string16 utf16_input = UTF8ToUTF16(input_string);
291 output = 0; 291 output = 0;
292 EXPECT_FALSE(StringToInt64(utf16_input, &output)); 292 EXPECT_FALSE(StringToInt64(utf16_input, &output));
293 EXPECT_EQ(6, output); 293 EXPECT_EQ(6, output);
294 } 294 }
295 295
296 TEST(StringNumberConversionsTest, StringToUint64) { 296 TEST(StringNumberConversionsTest, StringToUint64) {
297 static const struct { 297 static const struct {
298 std::string input; 298 std::string input;
299 uint64 output; 299 uint64 output;
300 bool success; 300 bool success;
301 } cases[] = { 301 } cases[] = {
302 {"0", 0, true}, 302 {"0", 0, true},
303 {"42", 42, true}, 303 {"42", 42, true},
304 {"-2147483648", 0, false}, 304 {"-2147483648", 0, false},
305 {"2147483647", INT_MAX, true}, 305 {"2147483647", INT_MAX, true},
306 {"-2147483649", 0, false}, 306 {"-2147483649", 0, false},
307 {"-99999999999", 0, false}, 307 {"-99999999999", 0, false},
308 {"2147483648", UINT64_C(2147483648), true}, 308 {"2147483648", UINT64_C(2147483648), true},
309 {"99999999999", UINT64_C(99999999999), true}, 309 {"99999999999", UINT64_C(99999999999), true},
310 {"9223372036854775807", kint64max, true}, 310 {"9223372036854775807", std::numeric_limits<int64_t>::max(), true},
311 {"-9223372036854775808", 0, false}, 311 {"-9223372036854775808", 0, false},
312 {"09", 9, true}, 312 {"09", 9, true},
313 {"-09", 0, false}, 313 {"-09", 0, false},
314 {"", 0, false}, 314 {"", 0, false},
315 {" 42", 42, false}, 315 {" 42", 42, false},
316 {"42 ", 42, false}, 316 {"42 ", 42, false},
317 {"0x42", 0, false}, 317 {"0x42", 0, false},
318 {"\t\n\v\f\r 42", 42, false}, 318 {"\t\n\v\f\r 42", 42, false},
319 {"blah42", 0, false}, 319 {"blah42", 0, false},
320 {"42blah", 42, false}, 320 {"42blah", 42, false},
321 {"blah42blah", 0, false}, 321 {"blah42blah", 0, false},
322 {"-273.15", 0, false}, 322 {"-273.15", 0, false},
323 {"+98.6", 98, false}, 323 {"+98.6", 98, false},
324 {"--123", 0, false}, 324 {"--123", 0, false},
325 {"++123", 0, false}, 325 {"++123", 0, false},
326 {"-+123", 0, false}, 326 {"-+123", 0, false},
327 {"+-123", 0, false}, 327 {"+-123", 0, false},
328 {"-", 0, false}, 328 {"-", 0, false},
329 {"-9223372036854775809", 0, false}, 329 {"-9223372036854775809", 0, false},
330 {"-99999999999999999999", 0, false}, 330 {"-99999999999999999999", 0, false},
331 {"9223372036854775808", UINT64_C(9223372036854775808), true}, 331 {"9223372036854775808", UINT64_C(9223372036854775808), true},
332 {"99999999999999999999", kuint64max, false}, 332 {"99999999999999999999", std::numeric_limits<uint64_t>::max(), false},
333 {"18446744073709551615", kuint64max, true}, 333 {"18446744073709551615", std::numeric_limits<uint64_t>::max(), true},
334 {"18446744073709551616", kuint64max, false}, 334 {"18446744073709551616", std::numeric_limits<uint64_t>::max(), false},
335 }; 335 };
336 336
337 for (size_t i = 0; i < arraysize(cases); ++i) { 337 for (size_t i = 0; i < arraysize(cases); ++i) {
338 uint64 output = 0; 338 uint64 output = 0;
339 EXPECT_EQ(cases[i].success, StringToUint64(cases[i].input, &output)); 339 EXPECT_EQ(cases[i].success, StringToUint64(cases[i].input, &output));
340 EXPECT_EQ(cases[i].output, output); 340 EXPECT_EQ(cases[i].output, output);
341 341
342 string16 utf16_input = UTF8ToUTF16(cases[i].input); 342 string16 utf16_input = UTF8ToUTF16(cases[i].input);
343 output = 0; 343 output = 0;
344 EXPECT_EQ(cases[i].success, StringToUint64(utf16_input, &output)); 344 EXPECT_EQ(cases[i].success, StringToUint64(utf16_input, &output));
(...skipping 80 matching lines...) Expand 10 before | Expand all | Expand 10 after
425 425
426 string16 utf16_input = UTF8ToUTF16(input_string); 426 string16 utf16_input = UTF8ToUTF16(input_string);
427 output = 0; 427 output = 0;
428 EXPECT_FALSE(StringToSizeT(utf16_input, &output)); 428 EXPECT_FALSE(StringToSizeT(utf16_input, &output));
429 EXPECT_EQ(6U, output); 429 EXPECT_EQ(6U, output);
430 } 430 }
431 431
432 TEST(StringNumberConversionsTest, HexStringToInt) { 432 TEST(StringNumberConversionsTest, HexStringToInt) {
433 static const struct { 433 static const struct {
434 std::string input; 434 std::string input;
435 int64 output; 435 int64_t output;
436 bool success; 436 bool success;
437 } cases[] = { 437 } cases[] = {
438 {"0", 0, true}, 438 {"0", 0, true},
439 {"42", 66, true}, 439 {"42", 66, true},
440 {"-42", -66, true}, 440 {"-42", -66, true},
441 {"+42", 66, true}, 441 {"+42", 66, true},
442 {"7fffffff", INT_MAX, true}, 442 {"7fffffff", INT_MAX, true},
443 {"-80000000", INT_MIN, true}, 443 {"-80000000", INT_MIN, true},
444 {"80000000", INT_MAX, false}, // Overflow test. 444 {"80000000", INT_MAX, false}, // Overflow test.
445 {"-80000001", INT_MIN, false}, // Underflow test. 445 {"-80000001", INT_MIN, false}, // Underflow test.
(...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after
477 const char input[] = "0xc0ffee\0" "9"; 477 const char input[] = "0xc0ffee\0" "9";
478 std::string input_string(input, arraysize(input) - 1); 478 std::string input_string(input, arraysize(input) - 1);
479 int output; 479 int output;
480 EXPECT_FALSE(HexStringToInt(input_string, &output)); 480 EXPECT_FALSE(HexStringToInt(input_string, &output));
481 EXPECT_EQ(0xc0ffee, output); 481 EXPECT_EQ(0xc0ffee, output);
482 } 482 }
483 483
484 TEST(StringNumberConversionsTest, HexStringToUInt) { 484 TEST(StringNumberConversionsTest, HexStringToUInt) {
485 static const struct { 485 static const struct {
486 std::string input; 486 std::string input;
487 uint32 output; 487 uint32_t output;
488 bool success; 488 bool success;
489 } cases[] = { 489 } cases[] = {
490 {"0", 0, true}, 490 {"0", 0, true},
491 {"42", 0x42, true}, 491 {"42", 0x42, true},
492 {"-42", 0, false}, 492 {"-42", 0, false},
493 {"+42", 0x42, true}, 493 {"+42", 0x42, true},
494 {"7fffffff", INT_MAX, true}, 494 {"7fffffff", INT_MAX, true},
495 {"-80000000", 0, false}, 495 {"-80000000", 0, false},
496 {"ffffffff", 0xffffffff, true}, 496 {"ffffffff", 0xffffffff, true},
497 {"DeadBeef", 0xdeadbeef, true}, 497 {"DeadBeef", 0xdeadbeef, true},
498 {"0x42", 0x42, true}, 498 {"0x42", 0x42, true},
499 {"-0x42", 0, false}, 499 {"-0x42", 0, false},
500 {"+0x42", 0x42, true}, 500 {"+0x42", 0x42, true},
501 {"0x7fffffff", INT_MAX, true}, 501 {"0x7fffffff", INT_MAX, true},
502 {"-0x80000000", 0, false}, 502 {"-0x80000000", 0, false},
503 {"0xffffffff", kuint32max, true}, 503 {"0xffffffff", std::numeric_limits<uint32_t>::max(), true},
504 {"0XDeadBeef", 0xdeadbeef, true}, 504 {"0XDeadBeef", 0xdeadbeef, true},
505 {"0x7fffffffffffffff", kuint32max, false}, // Overflow test. 505 {"0x7fffffffffffffff", std::numeric_limits<uint32_t>::max(),
506 {"-0x8000000000000000", 0, false}, 506 false}, // Overflow test.
507 {"0x8000000000000000", kuint32max, false}, // Overflow test. 507 {"-0x8000000000000000", 0, false},
508 {"-0x8000000000000001", 0, false}, 508 {"0x8000000000000000", std::numeric_limits<uint32_t>::max(),
509 {"0xFFFFFFFFFFFFFFFF", kuint32max, false}, // Overflow test. 509 false}, // Overflow test.
510 {"FFFFFFFFFFFFFFFF", kuint32max, false}, // Overflow test. 510 {"-0x8000000000000001", 0, false},
511 {"0x0000000000000000", 0, true}, 511 {"0xFFFFFFFFFFFFFFFF", std::numeric_limits<uint32_t>::max(),
512 {"0000000000000000", 0, true}, 512 false}, // Overflow test.
513 {"1FFFFFFFFFFFFFFFF", kuint32max, false}, // Overflow test. 513 {"FFFFFFFFFFFFFFFF", std::numeric_limits<uint32_t>::max(),
514 {"0x0f", 0x0f, true}, 514 false}, // Overflow test.
515 {"0f", 0x0f, true}, 515 {"0x0000000000000000", 0, true},
516 {" 45", 0x45, false}, 516 {"0000000000000000", 0, true},
517 {"\t\n\v\f\r 0x45", 0x45, false}, 517 {"1FFFFFFFFFFFFFFFF", std::numeric_limits<uint32_t>::max(),
518 {" 45", 0x45, false}, 518 false}, // Overflow test.
519 {"45 ", 0x45, false}, 519 {"0x0f", 0x0f, true},
520 {"45:", 0x45, false}, 520 {"0f", 0x0f, true},
521 {"efgh", 0xef, false}, 521 {" 45", 0x45, false},
522 {"0xefgh", 0xef, false}, 522 {"\t\n\v\f\r 0x45", 0x45, false},
523 {"hgfe", 0, false}, 523 {" 45", 0x45, false},
524 {"-", 0, false}, 524 {"45 ", 0x45, false},
525 {"", 0, false}, 525 {"45:", 0x45, false},
526 {"0x", 0, false}, 526 {"efgh", 0xef, false},
527 {"0xefgh", 0xef, false},
528 {"hgfe", 0, false},
529 {"-", 0, false},
530 {"", 0, false},
531 {"0x", 0, false},
527 }; 532 };
528 533
529 for (size_t i = 0; i < arraysize(cases); ++i) { 534 for (size_t i = 0; i < arraysize(cases); ++i) {
530 uint32 output = 0; 535 uint32_t output = 0;
531 EXPECT_EQ(cases[i].success, HexStringToUInt(cases[i].input, &output)); 536 EXPECT_EQ(cases[i].success, HexStringToUInt(cases[i].input, &output));
532 EXPECT_EQ(cases[i].output, output); 537 EXPECT_EQ(cases[i].output, output);
533 } 538 }
534 // One additional test to verify that conversion of numbers in strings with 539 // One additional test to verify that conversion of numbers in strings with
535 // embedded NUL characters. The NUL and extra data after it should be 540 // embedded NUL characters. The NUL and extra data after it should be
536 // interpreted as junk after the number. 541 // interpreted as junk after the number.
537 const char input[] = "0xc0ffee\0" "9"; 542 const char input[] = "0xc0ffee\0" "9";
538 std::string input_string(input, arraysize(input) - 1); 543 std::string input_string(input, arraysize(input) - 1);
539 uint32 output; 544 uint32_t output;
540 EXPECT_FALSE(HexStringToUInt(input_string, &output)); 545 EXPECT_FALSE(HexStringToUInt(input_string, &output));
541 EXPECT_EQ(0xc0ffeeU, output); 546 EXPECT_EQ(0xc0ffeeU, output);
542 } 547 }
543 548
544 TEST(StringNumberConversionsTest, HexStringToInt64) { 549 TEST(StringNumberConversionsTest, HexStringToInt64) {
545 static const struct { 550 static const struct {
546 std::string input; 551 std::string input;
547 int64 output; 552 int64_t output;
548 bool success; 553 bool success;
549 } cases[] = { 554 } cases[] = {
550 {"0", 0, true}, 555 {"0", 0, true},
551 {"42", 66, true}, 556 {"42", 66, true},
552 {"-42", -66, true}, 557 {"-42", -66, true},
553 {"+42", 66, true}, 558 {"+42", 66, true},
554 {"40acd88557b", INT64_C(4444444448123), true}, 559 {"40acd88557b", INT64_C(4444444448123), true},
555 {"7fffffff", INT_MAX, true}, 560 {"7fffffff", INT_MAX, true},
556 {"-80000000", INT_MIN, true}, 561 {"-80000000", INT_MIN, true},
557 {"ffffffff", 0xffffffff, true}, 562 {"ffffffff", 0xffffffff, true},
558 {"DeadBeef", 0xdeadbeef, true}, 563 {"DeadBeef", 0xdeadbeef, true},
559 {"0x42", 66, true}, 564 {"0x42", 66, true},
560 {"-0x42", -66, true}, 565 {"-0x42", -66, true},
561 {"+0x42", 66, true}, 566 {"+0x42", 66, true},
562 {"0x40acd88557b", INT64_C(4444444448123), true}, 567 {"0x40acd88557b", INT64_C(4444444448123), true},
563 {"0x7fffffff", INT_MAX, true}, 568 {"0x7fffffff", INT_MAX, true},
564 {"-0x80000000", INT_MIN, true}, 569 {"-0x80000000", INT_MIN, true},
565 {"0xffffffff", 0xffffffff, true}, 570 {"0xffffffff", 0xffffffff, true},
566 {"0XDeadBeef", 0xdeadbeef, true}, 571 {"0XDeadBeef", 0xdeadbeef, true},
567 {"0x7fffffffffffffff", kint64max, true}, 572 {"0x7fffffffffffffff", std::numeric_limits<int64_t>::max(), true},
568 {"-0x8000000000000000", kint64min, true}, 573 {"-0x8000000000000000", std::numeric_limits<int64_t>::min(), true},
569 {"0x8000000000000000", kint64max, false}, // Overflow test. 574 {"0x8000000000000000", std::numeric_limits<int64_t>::max(),
570 {"-0x8000000000000001", kint64min, false}, // Underflow test. 575 false}, // Overflow test.
571 {"0x0f", 15, true}, 576 {"-0x8000000000000001", std::numeric_limits<int64_t>::min(),
572 {"0f", 15, true}, 577 false}, // Underflow test.
573 {" 45", 0x45, false}, 578 {"0x0f", 15, true},
574 {"\t\n\v\f\r 0x45", 0x45, false}, 579 {"0f", 15, true},
575 {" 45", 0x45, false}, 580 {" 45", 0x45, false},
576 {"45 ", 0x45, false}, 581 {"\t\n\v\f\r 0x45", 0x45, false},
577 {"45:", 0x45, false}, 582 {" 45", 0x45, false},
578 {"efgh", 0xef, false}, 583 {"45 ", 0x45, false},
579 {"0xefgh", 0xef, false}, 584 {"45:", 0x45, false},
580 {"hgfe", 0, false}, 585 {"efgh", 0xef, false},
581 {"-", 0, false}, 586 {"0xefgh", 0xef, false},
582 {"", 0, false}, 587 {"hgfe", 0, false},
583 {"0x", 0, false}, 588 {"-", 0, false},
589 {"", 0, false},
590 {"0x", 0, false},
584 }; 591 };
585 592
586 for (size_t i = 0; i < arraysize(cases); ++i) { 593 for (size_t i = 0; i < arraysize(cases); ++i) {
587 int64 output = 0; 594 int64_t output = 0;
588 EXPECT_EQ(cases[i].success, HexStringToInt64(cases[i].input, &output)); 595 EXPECT_EQ(cases[i].success, HexStringToInt64(cases[i].input, &output));
589 EXPECT_EQ(cases[i].output, output); 596 EXPECT_EQ(cases[i].output, output);
590 } 597 }
591 // One additional test to verify that conversion of numbers in strings with 598 // One additional test to verify that conversion of numbers in strings with
592 // embedded NUL characters. The NUL and extra data after it should be 599 // embedded NUL characters. The NUL and extra data after it should be
593 // interpreted as junk after the number. 600 // interpreted as junk after the number.
594 const char input[] = "0xc0ffee\0" "9"; 601 const char input[] = "0xc0ffee\0" "9";
595 std::string input_string(input, arraysize(input) - 1); 602 std::string input_string(input, arraysize(input) - 1);
596 int64 output; 603 int64_t output;
597 EXPECT_FALSE(HexStringToInt64(input_string, &output)); 604 EXPECT_FALSE(HexStringToInt64(input_string, &output));
598 EXPECT_EQ(0xc0ffee, output); 605 EXPECT_EQ(0xc0ffee, output);
599 } 606 }
600 607
601 TEST(StringNumberConversionsTest, HexStringToUInt64) { 608 TEST(StringNumberConversionsTest, HexStringToUInt64) {
602 static const struct { 609 static const struct {
603 std::string input; 610 std::string input;
604 uint64 output; 611 uint64 output;
605 bool success; 612 bool success;
606 } cases[] = { 613 } cases[] = {
607 {"0", 0, true}, 614 {"0", 0, true},
608 {"42", 66, true}, 615 {"42", 66, true},
609 {"-42", 0, false}, 616 {"-42", 0, false},
610 {"+42", 66, true}, 617 {"+42", 66, true},
611 {"40acd88557b", INT64_C(4444444448123), true}, 618 {"40acd88557b", INT64_C(4444444448123), true},
612 {"7fffffff", INT_MAX, true}, 619 {"7fffffff", INT_MAX, true},
613 {"-80000000", 0, false}, 620 {"-80000000", 0, false},
614 {"ffffffff", 0xffffffff, true}, 621 {"ffffffff", 0xffffffff, true},
615 {"DeadBeef", 0xdeadbeef, true}, 622 {"DeadBeef", 0xdeadbeef, true},
616 {"0x42", 66, true}, 623 {"0x42", 66, true},
617 {"-0x42", 0, false}, 624 {"-0x42", 0, false},
618 {"+0x42", 66, true}, 625 {"+0x42", 66, true},
619 {"0x40acd88557b", INT64_C(4444444448123), true}, 626 {"0x40acd88557b", INT64_C(4444444448123), true},
620 {"0x7fffffff", INT_MAX, true}, 627 {"0x7fffffff", INT_MAX, true},
621 {"-0x80000000", 0, false}, 628 {"-0x80000000", 0, false},
622 {"0xffffffff", 0xffffffff, true}, 629 {"0xffffffff", 0xffffffff, true},
623 {"0XDeadBeef", 0xdeadbeef, true}, 630 {"0XDeadBeef", 0xdeadbeef, true},
624 {"0x7fffffffffffffff", kint64max, true}, 631 {"0x7fffffffffffffff", std::numeric_limits<int64_t>::max(), true},
625 {"-0x8000000000000000", 0, false}, 632 {"-0x8000000000000000", 0, false},
626 {"0x8000000000000000", UINT64_C(0x8000000000000000), true}, 633 {"0x8000000000000000", UINT64_C(0x8000000000000000), true},
627 {"-0x8000000000000001", 0, false}, 634 {"-0x8000000000000001", 0, false},
628 {"0xFFFFFFFFFFFFFFFF", kuint64max, true}, 635 {"0xFFFFFFFFFFFFFFFF", std::numeric_limits<uint64_t>::max(), true},
629 {"FFFFFFFFFFFFFFFF", kuint64max, true}, 636 {"FFFFFFFFFFFFFFFF", std::numeric_limits<uint64_t>::max(), true},
630 {"0x0000000000000000", 0, true}, 637 {"0x0000000000000000", 0, true},
631 {"0000000000000000", 0, true}, 638 {"0000000000000000", 0, true},
632 {"1FFFFFFFFFFFFFFFF", kuint64max, false}, // Overflow test. 639 {"1FFFFFFFFFFFFFFFF", std::numeric_limits<uint64_t>::max(),
633 {"0x0f", 15, true}, 640 false}, // Overflow test.
634 {"0f", 15, true}, 641 {"0x0f", 15, true},
635 {" 45", 0x45, false}, 642 {"0f", 15, true},
636 {"\t\n\v\f\r 0x45", 0x45, false}, 643 {" 45", 0x45, false},
637 {" 45", 0x45, false}, 644 {"\t\n\v\f\r 0x45", 0x45, false},
638 {"45 ", 0x45, false}, 645 {" 45", 0x45, false},
639 {"45:", 0x45, false}, 646 {"45 ", 0x45, false},
640 {"efgh", 0xef, false}, 647 {"45:", 0x45, false},
641 {"0xefgh", 0xef, false}, 648 {"efgh", 0xef, false},
642 {"hgfe", 0, false}, 649 {"0xefgh", 0xef, false},
643 {"-", 0, false}, 650 {"hgfe", 0, false},
644 {"", 0, false}, 651 {"-", 0, false},
645 {"0x", 0, false}, 652 {"", 0, false},
653 {"0x", 0, false},
646 }; 654 };
647 655
648 for (size_t i = 0; i < arraysize(cases); ++i) { 656 for (size_t i = 0; i < arraysize(cases); ++i) {
649 uint64 output = 0; 657 uint64 output = 0;
650 EXPECT_EQ(cases[i].success, HexStringToUInt64(cases[i].input, &output)); 658 EXPECT_EQ(cases[i].success, HexStringToUInt64(cases[i].input, &output));
651 EXPECT_EQ(cases[i].output, output); 659 EXPECT_EQ(cases[i].output, output);
652 } 660 }
653 // One additional test to verify that conversion of numbers in strings with 661 // One additional test to verify that conversion of numbers in strings with
654 // embedded NUL characters. The NUL and extra data after it should be 662 // embedded NUL characters. The NUL and extra data after it should be
655 // interpreted as junk after the number. 663 // interpreted as junk after the number.
(...skipping 25 matching lines...) Expand all
681 {"45 ", "\x45", 1, false}, 689 {"45 ", "\x45", 1, false},
682 {"efgh", "\xef", 1, false}, 690 {"efgh", "\xef", 1, false},
683 {"", "", 0, false}, 691 {"", "", 0, false},
684 {"0123456789ABCDEF", "\x01\x23\x45\x67\x89\xAB\xCD\xEF", 8, true}, 692 {"0123456789ABCDEF", "\x01\x23\x45\x67\x89\xAB\xCD\xEF", 8, true},
685 {"0123456789ABCDEF012345", 693 {"0123456789ABCDEF012345",
686 "\x01\x23\x45\x67\x89\xAB\xCD\xEF\x01\x23\x45", 11, true}, 694 "\x01\x23\x45\x67\x89\xAB\xCD\xEF\x01\x23\x45", 11, true},
687 }; 695 };
688 696
689 697
690 for (size_t i = 0; i < arraysize(cases); ++i) { 698 for (size_t i = 0; i < arraysize(cases); ++i) {
691 std::vector<uint8> output; 699 std::vector<uint8_t> output;
692 std::vector<uint8> compare; 700 std::vector<uint8_t> compare;
693 EXPECT_EQ(cases[i].success, HexStringToBytes(cases[i].input, &output)) << 701 EXPECT_EQ(cases[i].success, HexStringToBytes(cases[i].input, &output)) <<
694 i << ": " << cases[i].input; 702 i << ": " << cases[i].input;
695 for (size_t j = 0; j < cases[i].output_len; ++j) 703 for (size_t j = 0; j < cases[i].output_len; ++j)
696 compare.push_back(static_cast<uint8>(cases[i].output[j])); 704 compare.push_back(static_cast<uint8_t>(cases[i].output[j]));
697 ASSERT_EQ(output.size(), compare.size()) << i << ": " << cases[i].input; 705 ASSERT_EQ(output.size(), compare.size()) << i << ": " << cases[i].input;
698 EXPECT_TRUE(std::equal(output.begin(), output.end(), compare.begin())) << 706 EXPECT_TRUE(std::equal(output.begin(), output.end(), compare.begin())) <<
699 i << ": " << cases[i].input; 707 i << ": " << cases[i].input;
700 } 708 }
701 } 709 }
702 710
703 TEST(StringNumberConversionsTest, StringToDouble) { 711 TEST(StringNumberConversionsTest, StringToDouble) {
704 static const struct { 712 static const struct {
705 std::string input; 713 std::string input;
706 double output; 714 double output;
(...skipping 80 matching lines...) Expand 10 before | Expand all | Expand 10 after
787 795
788 TEST(StringNumberConversionsTest, HexEncode) { 796 TEST(StringNumberConversionsTest, HexEncode) {
789 std::string hex(HexEncode(NULL, 0)); 797 std::string hex(HexEncode(NULL, 0));
790 EXPECT_EQ(hex.length(), 0U); 798 EXPECT_EQ(hex.length(), 0U);
791 unsigned char bytes[] = {0x01, 0xff, 0x02, 0xfe, 0x03, 0x80, 0x81}; 799 unsigned char bytes[] = {0x01, 0xff, 0x02, 0xfe, 0x03, 0x80, 0x81};
792 hex = HexEncode(bytes, sizeof(bytes)); 800 hex = HexEncode(bytes, sizeof(bytes));
793 EXPECT_EQ(hex.compare("01FF02FE038081"), 0); 801 EXPECT_EQ(hex.compare("01FF02FE038081"), 0);
794 } 802 }
795 803
796 } // namespace base 804 } // namespace base
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