1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
|
/////////////////////////////////////////////////////////////////////////////
// Copyright (c) Electronic Arts Inc. All rights reserved.
/////////////////////////////////////////////////////////////////////////////
template<typename StringViewT>
int TEST_STRING_NAME()
{
int nErrorCount = 0;
{
// EA_CONSTEXPR basic_string_view()
{
StringViewT sw;
VERIFY(sw.empty());
VERIFY(sw.data() == nullptr);
VERIFY(sw.size() == 0);
VERIFY(sw.size() == sw.length());
}
// User-reported regression: constructing string_view from a nullptr, NULL, 0
{
{
StringViewT sw(nullptr);
VERIFY(sw.empty());
VERIFY(sw.data() == nullptr);
VERIFY(sw.size() == 0);
VERIFY(sw.size() == sw.length());
}
{
StringViewT sw(0);
VERIFY(sw.empty());
VERIFY(sw.data() == nullptr);
VERIFY(sw.size() == 0);
VERIFY(sw.size() == sw.length());
}
{
StringViewT sw(NULL);
VERIFY(sw.empty());
VERIFY(sw.data() == nullptr);
VERIFY(sw.size() == 0);
VERIFY(sw.size() == sw.length());
}
}
// EA_CONSTEXPR basic_string_view(const basic_string_view& other) = default;
{
auto* pLiteral = LITERAL("Hello, World");
StringViewT sw1(pLiteral);
StringViewT sw2(sw1);
VERIFY(sw1.size() == sw2.size());
VERIFY(eastl::Compare(sw1.data(), sw2.data(), sw1.size()) == 0);
}
// EA_CONSTEXPR basic_string_view(const T* s, size_type count)
{
{
StringViewT sw(LITERAL("Hello, World"), 12);
VERIFY(!sw.empty());
VERIFY(sw.data() != nullptr);
VERIFY(sw.size() == 12);
VERIFY(sw.size() == sw.length());
}
{
StringViewT sw(LITERAL("Hello, World"), 5);
VERIFY(!sw.empty());
VERIFY(sw.data() != nullptr);
VERIFY(sw.size() == 5);
VERIFY(sw.size() == sw.length());
VERIFY(eastl::Compare(sw.data(), LITERAL("Hello"), sw.size()) == 0);
}
}
// EA_CONSTEXPR basic_string_view(const T* s)
{
auto* pLiteral = LITERAL("Vancouver, Canada");
StringViewT sw(pLiteral);
VERIFY(!sw.empty());
VERIFY(sw.data() != nullptr);
VERIFY(sw.size() == 17);
VERIFY(sw.size() == sw.length());
VERIFY(eastl::Compare(sw.data(), pLiteral, sw.size()) == 0);
}
// basic_string_view& operator=(const basic_string_view& view) = default;
{
auto* pLiteral = LITERAL("Hello, World");
StringViewT sw1(pLiteral);
StringViewT sw2;
VERIFY(!sw1.empty());
VERIFY(sw2.empty());
sw2 = sw1;
VERIFY(!sw1.empty());
VERIFY(!sw2.empty());
VERIFY(sw1.size() == sw2.size());
VERIFY(eastl::Compare(sw1.data(), pLiteral, sw1.size()) == 0);
VERIFY(eastl::Compare(sw2.data(), pLiteral, sw2.size()) == 0);
}
{
// EA_CONSTEXPR const_iterator begin() const EA_NOEXCEPT
// EA_CONSTEXPR const_iterator cbegin() const EA_NOEXCEPT
StringViewT sw(LITERAL("abcdefg"));
{
auto i = sw.begin();
auto ci = sw.cbegin();
VERIFY(*i++ == LITERAL('a'));
VERIFY(*i++ == LITERAL('b'));
VERIFY(*ci++ == LITERAL('a'));
VERIFY(*ci++ == LITERAL('b'));
}
// EA_CONSTEXPR const_iterator end() const EA_NOEXCEPT
// EA_CONSTEXPR const_iterator cend() const EA_NOEXCEPT
{
auto i = sw.end();
auto ci = sw.cend();
VERIFY(*i-- == LITERAL('\0'));
VERIFY(*i-- == LITERAL('g'));
VERIFY(*ci-- == LITERAL('\0'));
VERIFY(*ci-- == LITERAL('g'));
}
// EA_CONSTEXPR const_reverse_iterator rbegin() const EA_NOEXCEPT
// EA_CONSTEXPR const_reverse_iterator crbegin() const EA_NOEXCEPT
{
auto i = sw.rbegin();
auto ci = sw.crbegin();
VERIFY(*i++ == LITERAL('g'));
VERIFY(*i++ == LITERAL('f'));
VERIFY(*ci++ == LITERAL('g'));
VERIFY(*ci++ == LITERAL('f'));
}
// EA_CONSTEXPR const_reverse_iterator rend() const EA_NOEXCEPT
// EA_CONSTEXPR const_reverse_iterator crend() const EA_NOEXCEPT
{
auto i = sw.rend();
i--;
auto ci = sw.crend();
ci--;
VERIFY(*i-- == LITERAL('a'));
VERIFY(*i-- == LITERAL('b'));
VERIFY(*ci-- == LITERAL('a'));
VERIFY(*ci-- == LITERAL('b'));
}
}
// EA_CONSTEXPR const_pointer data() const
{
auto* pLiteral = LITERAL("Vancouver, Canada");
StringViewT sw(pLiteral);
VERIFY(sw.data() != nullptr);
VERIFY(eastl::Compare(sw.data(), pLiteral, sw.size()) == 0);
VERIFY(eastl::Compare(sw.data() + 11, LITERAL("Canada"), 6) == 0);
}
// EA_CONSTEXPR const_reference front() const
// EA_CONSTEXPR const_reference back() const
{
{
StringViewT sw(LITERAL("Vancouver, Canada"));
VERIFY(sw.front() == LITERAL('V'));
VERIFY(sw.back() == LITERAL('a'));
}
{
StringViewT sw(LITERAL("Canada"));
VERIFY(sw.front() == LITERAL('C'));
VERIFY(sw.back() == LITERAL('a'));
}
}
// EA_CONSTEXPR const_reference operator[](size_type pos) const
{
StringViewT sw(LITERAL("Vancouver"));
VERIFY(sw[0] == LITERAL('V'));
VERIFY(sw[1] == LITERAL('a'));
VERIFY(sw[2] == LITERAL('n'));
VERIFY(sw[3] == LITERAL('c'));
VERIFY(sw[4] == LITERAL('o'));
VERIFY(sw[5] == LITERAL('u'));
VERIFY(sw[6] == LITERAL('v'));
VERIFY(sw[7] == LITERAL('e'));
VERIFY(sw[8] == LITERAL('r'));
}
// EA_CONSTEXPR size_type size() const EA_NOEXCEPT
// EA_CONSTEXPR size_type length() const EA_NOEXCEPT
// EA_CONSTEXPR size_type max_size() const EA_NOEXCEPT
// EA_CONSTEXPR bool empty() const EA_NOEXCEPT
{
StringViewT sw(LITERAL("http://en.cppreference.com/w/cpp/header/string_view"));
VERIFY(sw.size() == 51);
VERIFY(sw.length() == 51);
VERIFY(sw.max_size() == eastl::numeric_limits<typename StringViewT::size_type>::max());
VERIFY(!sw.empty());
}
// EA_CONSTEXPR void swap(basic_string_view& v)
{
auto* pV = LITERAL("Vancouver");
auto* pC = LITERAL("Canada");
StringViewT sw1(pV);
StringViewT sw2(pC);
sw1.swap(sw2);
VERIFY(eastl::Compare(sw1.data(), pC, sw1.size()) == 0);
VERIFY(eastl::Compare(sw2.data(), pV, sw2.size()) == 0);
}
// EA_CONSTEXPR void remove_prefix(size_type n)
// EA_CONSTEXPR void remove_suffix(size_type n)
{
StringViewT sw(LITERAL("Vancouver"));
sw.remove_prefix(3);
VERIFY(eastl::Compare(sw.data(), LITERAL("couver"), sw.size()) == 0);
VERIFY(sw.size() == 6);
sw.remove_prefix(3);
VERIFY(eastl::Compare(sw.data(), LITERAL("ver"), sw.size()) == 0);
VERIFY(sw.size() == 3);
sw.remove_suffix(1);
VERIFY(eastl::Compare(sw.data(), LITERAL("ve"), sw.size()) == 0);
VERIFY(sw.size() == 2);
sw.remove_suffix(1);
VERIFY(eastl::Compare(sw.data(), LITERAL("v"), sw.size()) == 0);
VERIFY(sw.size() == 1);
sw.remove_suffix(1);
VERIFY(eastl::Compare(sw.data(), LITERAL(""), sw.size()) == 0);
VERIFY(sw.size() == 0);
}
// size_type copy(T* s, size_type n, size_type pos = 0) const;
{
typename StringViewT::value_type buf[256];
StringViewT sw(LITERAL("**Hello, World"));
auto cnt = sw.copy(buf, 5, 2);
VERIFY(eastl::Compare(buf, LITERAL("Hello"), 5) == 0);
VERIFY(cnt == 5);
}
// EA_CONSTEXPR basic_string_view substr(size_type pos = 0, size_type n = npos) const;
{
StringViewT sw(LITERAL("**Hello, World"));
auto sw2 = sw.substr(2, 5);
VERIFY(eastl::Compare(sw2.data(), LITERAL("Hello"), sw2.size()) == 0);
}
// EA_CONSTEXPR int compare(basic_string_view s) const EA_NOEXCEPT;
{
{
VERIFY(StringViewT(LITERAL("A")).compare(StringViewT(LITERAL("A"))) == 0);
VERIFY(StringViewT(LITERAL("a")).compare(StringViewT(LITERAL("a"))) == 0);
VERIFY(StringViewT(LITERAL("A")).compare(StringViewT(LITERAL("a"))) != 0);
VERIFY(StringViewT(LITERAL("A")).compare(StringViewT(LITERAL("a"))) < 0);
VERIFY(StringViewT(LITERAL("A")).compare(StringViewT(LITERAL("A"))) <= 0);
VERIFY(StringViewT(LITERAL("a")).compare(StringViewT(LITERAL("A"))) > 0);
VERIFY(StringViewT(LITERAL("A")).compare(StringViewT(LITERAL("A"))) >= 0);
}
{
VERIFY(StringViewT(LITERAL("Aa")).compare(StringViewT(LITERAL("A"))) > 0);
VERIFY(StringViewT(LITERAL("A")).compare(StringViewT(LITERAL("Aa"))) < 0);
}
{
StringViewT sw1(LITERAL("Hello, World"));
StringViewT sw2(LITERAL("Hello, WWorld"));
StringViewT sw3(LITERAL("Hello, Wzorld"));
VERIFY(sw1.compare(sw1) == 0);
VERIFY(sw1.compare(sw2) > 0);
VERIFY(sw1.compare(sw3) < 0);
}
}
// EA_CONSTEXPR int compare(size_type pos1, size_type n1, basic_string_view s) const;
{
StringViewT sw1(LITERAL("*** Hello ***"));
StringViewT sw2(LITERAL("Hello"));
VERIFY(sw1.compare(4, 5, sw2) == 0);
}
// EA_CONSTEXPR int compare(size_type pos1, size_type n1, basic_string_view s, size_type pos2, size_type n2) const;
{
StringViewT sw(LITERAL("Vancouver"));
VERIFY(sw.compare(0, 3, StringViewT(LITERAL("Van")), 0, 3) == 0);
VERIFY(sw.compare(6, 3, StringViewT(LITERAL("ver")), 0, 3) == 0);
VERIFY(sw.compare(0, 3, StringViewT(LITERAL("Tan")), 0, 3) != 0);
}
// EA_CONSTEXPR int compare(const T* s) const;
{
StringViewT sw(LITERAL("Hello"));
VERIFY(sw.compare(LITERAL("Vancouver")) != 0);
VERIFY(sw.compare(LITERAL("Vancouver!")) != 0);
VERIFY(sw.compare(LITERAL("Hello")) == 0);
}
// EA_CONSTEXPR int compare(size_type pos1, size_type n1, const T* s) const;
{
StringViewT sw(LITERAL("*** Hello"));
VERIFY(sw.compare(4, 5, LITERAL("Hello")) == 0);
VERIFY(sw.compare(4, 5, LITERAL("Hello 555")) != 0);
VERIFY(sw.compare(4, 5, LITERAL("hello")) != 0);
}
// EA_CONSTEXPR int compare(size_type pos1, size_type n1, const T* s, size_type n2) const;
{
StringViewT sw(LITERAL("*** Hello ***"));
VERIFY(sw.compare(4, 5, LITERAL("Hello"), 5) == 0);
VERIFY(sw.compare(0, 1, LITERAL("*"), 1) == 0);
VERIFY(sw.compare(0, 2, LITERAL("**"), 1) != 0);
VERIFY(sw.compare(0, 2, LITERAL("**"), 2) == 0);
VERIFY(sw.compare(0, 2, LITERAL("^^"), 2) != 0);
}
// EA_CONSTEXPR size_type find(basic_string_view s, size_type pos = 0) const EA_NOEXCEPT;
{
StringViewT sw(LITERAL("*** Hello ***"));
VERIFY(sw.find(StringViewT(LITERAL("Hello"))) != StringViewT::npos);
VERIFY(sw.find(StringViewT(LITERAL("ell"))) != StringViewT::npos);
VERIFY(sw.find(StringViewT(LITERAL("FailToFindMe"))) == StringViewT::npos);
}
// EA_CONSTEXPR size_type find(T c, size_type pos = 0) const EA_NOEXCEPT;
{
StringViewT sw(LITERAL("*** Hello ***"));
VERIFY(sw.find(LITERAL("H")) == 4);
VERIFY(sw.find(LITERAL("e")) == 5);
VERIFY(sw.find(LITERAL("l")) == 6);
VERIFY(sw.find(LITERAL("o")) == 8);
VERIFY(sw.find(LITERAL("&")) == StringViewT::npos);
VERIFY(sw.find(LITERAL("@")) == StringViewT::npos);
}
// EA_CONSTEXPR size_type find(const T* s, size_type pos, size_type n) const;
{
StringViewT sw(LITERAL("Hello, Vancouver"));
VERIFY(sw.find(LITERAL("Hello"), 0, 3) != StringViewT::npos);
VERIFY(sw.find(LITERAL("Hello"), 3, 3) == StringViewT::npos);
VERIFY(sw.find(LITERAL("Vancouv"), 7, 7) != StringViewT::npos);
}
// EA_CONSTEXPR size_type find(const T* s, size_type pos = 0) const;
{
StringViewT sw(LITERAL("Hello, Vancouver"));
VERIFY(sw.find(LITERAL("Hello"), 0) != StringViewT::npos);
VERIFY(sw.find(LITERAL("Hello"), 3) == StringViewT::npos);
VERIFY(sw.find(LITERAL("Vancouv"), 7) != StringViewT::npos);
}
// EA_CONSTEXPR size_type rfind(basic_string_view s, size_type pos = npos) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type rfind(T c, size_type pos = npos) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type rfind(const T* s, size_type pos, size_type n) const;
// EA_CONSTEXPR size_type rfind(const T* s, size_type pos = npos) const;
{
StringViewT str(LITERAL("abcdefghijklmnopqrstuvwxyz"));
VERIFY(str.rfind(StringViewT(LITERAL("d"))) != StringViewT::npos);
VERIFY(str.rfind(StringViewT(LITERAL("tuv"))) != StringViewT::npos);
VERIFY(str.rfind(StringViewT(LITERAL("123r"))) == StringViewT::npos);
VERIFY(str.rfind(LITERAL("d")) != StringViewT::npos);
VERIFY(str.rfind(LITERAL("tuv")) != StringViewT::npos);
VERIFY(str.rfind(LITERAL("123r")) == StringViewT::npos);
VERIFY(str.rfind(LITERAL("d"), str.length()) != StringViewT::npos);
VERIFY(str.rfind(LITERAL("tuv"), str.length() - 2) != StringViewT::npos);
VERIFY(str.rfind(LITERAL("123r"), str.length() - 2) == StringViewT::npos);
VERIFY(str.rfind(LITERAL('d'), str.length() - 0) != StringViewT::npos);
VERIFY(str.rfind(LITERAL('t'), str.length() - 2) != StringViewT::npos);
VERIFY(str.rfind(LITERAL('1'), str.length() - 2) == StringViewT::npos);
}
// EA_CONSTEXPR size_type find_first_of(basic_string_view s, size_type pos = 0) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_first_of(T c, size_type pos = 0) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_first_of(const T* s, size_type pos, size_type n) const;
// EA_CONSTEXPR size_type find_first_of(const T* s, size_type pos = 0) const;
{
StringViewT str(LITERAL("aaaaabbbbbcccdddddeeeeefffggh"));
VERIFY(str.find_first_of(StringViewT(LITERAL("aaa"))) == 0);
VERIFY(str.find_first_of(LITERAL("aab")) == 0);
VERIFY(str.find_first_of(LITERAL("baab")) == 0);
VERIFY(str.find_first_of(LITERAL("ceg")) == 10);
VERIFY(str.find_first_of(LITERAL("eeef"), 1, 2) == 18);
VERIFY(str.find_first_of(LITERAL("eeef"), 1, 4) == 18);
VERIFY(str.find_first_of(LITERAL('g')) == 26);
VERIFY(str.find_first_of(LITERAL('$')) == StringViewT::npos);
VERIFY(str.find_first_of(StringViewT(LITERAL(" a"), 1)) == StringViewT::npos);
}
// EA_CONSTEXPR size_type find_last_of(basic_string_view s, size_type pos = npos) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_last_of(T c, size_type pos = npos) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_last_of(const T* s, size_type pos, size_type n) const;
// EA_CONSTEXPR size_type find_last_of(const T* s, size_type pos = npos) const;
{
StringViewT str(LITERAL("aaaaabbbbbcccdddddeeeeefffggh"));
VERIFY(str.find_last_of(StringViewT(LITERAL("aaa"))) == 4);
VERIFY(str.find_last_of(LITERAL("aab")) == 9);
VERIFY(str.find_last_of(LITERAL("baab")) == 9);
VERIFY(str.find_last_of(LITERAL("ceg")) == 27);
// VERIFY(str.find_last_of(LITERAL("eeef"), 1, 2) == StringViewT::npos); // todo: FIX ME
// VERIFY(str.find_last_of(LITERAL("eeef"), 1, 4) == StringViewT::npos); // todo: FIX ME
VERIFY(str.find_last_of(LITERAL('g')) == 27);
VERIFY(str.find_last_of(LITERAL('$')) == StringViewT::npos);
}
// EA_CONSTEXPR size_type find_first_not_of(basic_string_view s, size_type pos = 0) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_first_not_of(T c, size_type pos = 0) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_first_not_of(const T* s, size_type pos, size_type n) const;
// EA_CONSTEXPR size_type find_first_not_of(const T* s, size_type pos = 0) const;
{
StringViewT str(LITERAL("aaaaabbbbbcccdddddeeeeefffggh"));
VERIFY(str.find_first_not_of(StringViewT(LITERAL("abcdfg"))) == 18);
VERIFY(str.find_first_not_of(LITERAL("abcdfg")) == 18);
// VERIFY(str.find_first_not_of(LITERAL("abcdfg"), 2, 2) == 0); // todo: FIX ME
// VERIFY(str.find_first_not_of(LITERAL("abcdfg"), 0, 2) == 10); // todo: FIX ME
VERIFY(str.find_first_not_of(LITERAL('a')) == 5);
}
// EA_CONSTEXPR size_type find_last_not_of(basic_string_view s, size_type pos = npos) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_last_not_of(T c, size_type pos = npos) const EA_NOEXCEPT;
// EA_CONSTEXPR size_type find_last_not_of(const T* s, size_type pos, size_type n) const;
// EA_CONSTEXPR size_type find_last_not_of(const T* s, size_type pos = npos) const;
{
StringViewT str(LITERAL("aaaaabbbbbcccdddddeeeeefffggh"));
VERIFY(str.find_last_not_of(StringViewT(LITERAL("a"))) == 28);
VERIFY(str.find_last_not_of(StringViewT(LITERAL("abcdfg"))) == 28);
VERIFY(str.find_last_not_of(StringViewT(LITERAL("abcdfgh"))) == 22);
VERIFY(str.find_last_not_of(LITERAL("abcdfgh")) == 22);
// VERIFY(str.find_last_not_of(LITERAL("abcdfg"), 2, 2) == 0); // todo: FIX ME
// VERIFY(str.find_last_not_of(LITERAL("abcdfg"), 0, 2) == 10); // todo: FIX ME
VERIFY(str.find_last_not_of(LITERAL('a')) == 28);
}
// template <class CharT, class Traits>
// constexpr bool operator==(basic_string_view<CharT, Traits> lhs, basic_string_view<CharT, Traits> rhs);
// template <class CharT, class Traits>
// constexpr bool operator!=(basic_string_view<CharT, Traits> lhs, basic_string_view<CharT, Traits> rhs);
// template <class CharT, class Traits>
// constexpr bool operator<(basic_string_view<CharT, Traits> lhs, basic_string_view<CharT, Traits> rhs);
// template <class CharT, class Traits>
// constexpr bool operator<=(basic_string_view<CharT, Traits> lhs, basic_string_view<CharT, Traits> rhs);
// template <class CharT, class Traits>
// constexpr bool operator>(basic_string_view<CharT, Traits> lhs, basic_string_view<CharT, Traits> rhs);
// template <class CharT, class Traits>
// constexpr bool operator>=(basic_string_view<CharT, Traits> lhs, basic_string_view<CharT, Traits> rhs);
{
StringViewT sw1(LITERAL("AAAAABBBBBCCCDDDDDEEEEEFFFGGH"));
StringViewT sw2(LITERAL("aaaaabbbbbcccdddddeeeeefffggh"));
VERIFY(sw1 == StringViewT(LITERAL("AAAAABBBBBCCCDDDDDEEEEEFFFGGH")));
VERIFY(sw1 != StringViewT(LITERAL("abcdefghijklmnopqrstuvwxyz")));
VERIFY(sw1 < sw2);
VERIFY(sw1 <= sw2);
VERIFY(sw2 > sw1);
VERIFY(sw2 >= sw1);
}
// template<> struct hash<std::string_view>;
// template<> struct hash<std::wstring_view>;
// template<> struct hash<std::u16string_view>;
// template<> struct hash<std::u32string_view>;
{
StringViewT sw1(LITERAL("Hello, World"));
StringViewT sw2(LITERAL("Hello, World"), 5);
StringViewT sw3(LITERAL("Hello"));
auto s = LITERAL("Hello");
VERIFY(eastl::hash<StringViewT>{}(sw1) != eastl::hash<StringViewT>{}(sw2));
VERIFY(eastl::hash<StringViewT>{}(sw2) == eastl::hash<StringViewT>{}(sw3));
VERIFY(eastl::hash<StringViewT>{}(sw3) == eastl::hash<decltype(s)>{}(s));
}
}
{
StringViewT sw1(LITERAL("AAAAABBBBBCCCDDDDDEEEEEFFFGGH"));
VERIFY( sw1.starts_with(LITERAL('A')));
VERIFY(!sw1.starts_with(LITERAL('X')));
VERIFY( sw1.starts_with(LITERAL("AAAA")));
VERIFY( sw1.starts_with(StringViewT(LITERAL("AAAA"))));
VERIFY(!sw1.starts_with(LITERAL("AAAB")));
VERIFY( sw1.ends_with(LITERAL('H')));
VERIFY(!sw1.ends_with(LITERAL('X')));
VERIFY( sw1.ends_with(LITERAL("FGGH")));
VERIFY( sw1.ends_with(StringViewT(LITERAL("FGGH"))));
VERIFY(!sw1.ends_with(LITERAL("FGGH$")));
}
return nErrorCount;
}
// Required to prevent manual undef of macros when 'TestString.inl' preprocessed at the top of the unit test cpp file.
#undef TEST_STRING_NAME
#undef LITERAL
|