summaryrefslogtreecommitdiff
path: root/xfa/fgas/crt/cfgas_formatstring_unittest.cpp
blob: 4cf2a890258b93afdc5c58166476c5b50579c018 (plain)
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
// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#include "xfa/fgas/crt/cfgas_formatstring.h"

#include <time.h>

#include <memory>

#include "core/fpdfapi/cpdf_modulemgr.h"
#include "testing/fx_string_testhelpers.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/test_support.h"
#include "third_party/base/ptr_util.h"
#include "xfa/fxfa/parser/cxfa_localemgr.h"

class CFGAS_FormatStringTest : public testing::Test {
 public:
  CFGAS_FormatStringTest() {
    SetTZ("UTC");
    CPDF_ModuleMgr::Get()->Init();
  }

  ~CFGAS_FormatStringTest() override { CPDF_ModuleMgr::Get()->Destroy(); }

  void TearDown() override {
    fmt_.reset();
    mgr_.reset();
  }

  void SetTZ(const char* tz) {
#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
    _putenv_s("TZ", tz);
    _tzset();
#else
    setenv("TZ", tz, 1);
    tzset();
#endif
  }

  // Note, this re-creates the fmt on each call. If you need to multiple
  // times store it locally.
  CFGAS_FormatString* fmt(const CFX_WideString& locale) {
    mgr_ = pdfium::MakeUnique<CXFA_LocaleMgr>(nullptr, locale);
    fmt_ = pdfium::MakeUnique<CFGAS_FormatString>(mgr_.get());
    return fmt_.get();
  }

 protected:
  std::unique_ptr<CXFA_LocaleMgr> mgr_;
  std::unique_ptr<CFGAS_FormatString> fmt_;
};

// TODO(dsinclair): Looks like the formatter/parser does not handle the various
// 'g' flags.
TEST_F(CFGAS_FormatStringTest, DateFormat) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {
      {L"en", L"2002-10-25", L"MMMM DD, YYYY", L"October 25, 2002"},
      // Note, this is in the doc as 5 but it's wrong and should be 3 by the
      // example in the Picture Clause Reference section.
      {L"en", L"20040722", L"'Week of the month is' w",
       L"Week of the month is 3"},
      {L"en", L"20040722", L"e 'days after Sunday'", L"4 days after Sunday"},
      {L"en", L"20040722", L"YYYY-'W'WW-e", L"2004-W30-4"},
      {L"en", L"20040722", L"E 'days after Saturday'",
       L"5 days after Saturday"},
      {L"en", L"2000-01-01", L"EEEE, 'the' D 'of' MMMM, YYYY",
       L"Saturday, the 1 of January, 2000"},
      {L"en", L"19991202", L"MM/D/YY", L"12/2/99"},
      {L"en", L"19990110", L"MMM D, YYYY", L"Jan 10, 1999"},
      {L"en", L"19990102", L"J", L"2"},
      {L"en", L"19990102", L"JJJ", L"002"},
      {L"en", L"19990102", L"M", L"1"},
      {L"en", L"19990102", L"MMM", L"Jan"},
      {L"en", L"19990102", L"YYYY G", L"1999 AD"},
      // Week 01 of the year is the week containing Jan 04.
      // {L"en", L"19990102", L"WW", L"00"},  -- Returns 01 incorrectly
      // {L"en", L"19990104", L"WW", L"01"},  -- Returns 02 incorrectly
      // The ?*+ should format as whitespace.
      // {L"en", L"19990104", L"YYYY?*+MM", L"1999   01"},
      // {L"en", L"1999-07-16", L"date{DD/MM/YY} '('date{MMM DD, YYYY}')'",
      //  L"16/07/99 (Jul 16, 1999)"},
      {L"de_CH", L"20041030", L"D. MMMM YYYY", L"30. Oktober 2004"},
      {L"fr_CA", L"20041030", L"D MMMM YYYY", L"30 octobre 2004"},
      {L"en", L"2002-10-25", L"date(fr){DD MMMM, YYYY}", L"25 octobre, 2002"},
      {L"en", L"2002-10-25", L"date(es){EEEE, D 'de' MMMM 'de' YYYY}",
       L"viernes, 25 de octubre de 2002"},
      // {L"en", L"2002-20-25", L"date.long(fr)()", L"25 octobre, 2002"},
      // {L"ja", L"2003-11-03", L"gY/M/D", L"H15/11/3"},
      // {L"ja", L"1989-01-08", L"ggY-M-D", L"\u5e731-1-8"},
      // {L"ja", L"1989-11-03", L"gggYY/MM/DD", L"\u5e73\u621089/11/03"},
  };
  // Note, none of the full width date symbols are listed here
  // as they are not supported. In theory there are the full width versions
  // of DDD, DDDD, MMM, MMMM, E, e, gg, YYY, YYYYY.

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->FormatDateTime(tests[i].input, tests[i].pattern,
                                     FX_DATETIMETYPE_Date, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, TimeFormat) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {{L"en", L"01:01:11", L"h:M A", L"1:1 AM"},
               {L"en", L"01:01:11", L"hh:MM:SS A", L"01:01:11 AM"},
               {L"en", L"01:01:11", L"hh:MM:SS A Z", L"01:01:11 AM GMT-02:00"},
               {L"en", L"01:01:11", L"hh:MM:SS A z", L"01:01:11 AM -02:00"},
               // {L"en", L"01:01:11", L"hh:MM:SS A zz", L"01:01:11 AM GMT"},
               // Should change ?*+ into ' ' when formatting.
               // {L"en", L"01:01:11", L"hh:MM:SS?*+A", L"01:01:11   AM"},
               {L"en", L"12:01:01", L"k:MM:SS", L"12:01:01"},
               {L"en", L"12:01:11", L"kk:MM", L"12:01"},
               {L"en", L"12:01:11 +04:30", L"kk:MM", L"05:31"},
               {L"en", L"12:01:11", L"kk:MM A", L"12:01 PM"},
               {L"en", L"00:01:01", L"H:M:S", L"0:1:1"},
               {L"en", L"13:02:11", L"H:M:S", L"13:2:11"},
               {L"en", L"00:01:11.001", L"HH:M:S.FFF", L"00:1:11.001"},
               {L"en", L"13:02:11", L"HH:M", L"13:2"},
               {L"en", L"00:01:11", L"K:M", L"24:1"},
               {L"en", L"00:02:11", L"KK:M", L"24:2"},
               {L"en", L"11:11:11", L"HH:MM:SS 'o''clock' A Z",
                L"11:11:11 o'clock AM GMT-02:00"},
               {L"en", L"14:30:59", L"h:MM A", L"2:30 PM"},
               {L"en", L"14:30:59", L"HH:MM:SS A Z", L"14:30:59 PM GMT-02:00"}};
  // Note, none of the full width time symbols are listed here
  // as they are not supported. In theory there are the full
  // width versions of kkk, kkkk, HHH, HHHH, KKK, KKKK, MMM, MMMM,
  // SSS, SSSS plus 2 more that the spec apparently forgot to
  // list the symbol.

  // The z modifier only appends if the TZ is outside of +0
  SetTZ("UTC+2");

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->FormatDateTime(tests[i].input, tests[i].pattern,
                                     FX_DATETIMETYPE_Time, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }

  SetTZ("UTC");
}

TEST_F(CFGAS_FormatStringTest, DateTimeFormat) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {{L"en", L"1999-07-16T10:30Z",
                L"'At' time{HH:MM Z} 'on' date{MMM DD, YYYY}",
                L"At 10:30 GMT on Jul 16, 1999"},
               {L"en", L"1999-07-16T10:30Z",
                L"time{'At' HH:MM Z} date{'on' MMM DD, YYYY}",
                L"At 10:30 GMT on Jul 16, 1999"},
               {L"en", L"1999-07-16T10:30Z",
                L"time{'At 'HH:MM Z}date{' on 'MMM DD, YYYY}",
                L"At 10:30 GMT on Jul 16, 1999"}};

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->FormatDateTime(tests[i].input, tests[i].pattern,
                                     FX_DATETIMETYPE_TimeDate, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, DateParse) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    CFX_DateTime output;
  } tests[] = {
      {L"en", L"12/2/99", L"MM/D/YY", CFX_DateTime(1999, 12, 2, 0, 0, 0, 0)},
      {L"en", L"Jan 10, 1999", L"MMM D, YYYY",
       CFX_DateTime(1999, 1, 10, 0, 0, 0, 0)},
      {L"en", L"October 25, 2002", L"MMMM DD, YYYY",
       CFX_DateTime(2002, 10, 25, 0, 0, 0, 0)},
      {L"de_CH", L"30. Oktober 2004", L"D. MMMM YYYY",
       CFX_DateTime(2004, 10, 30, 0, 0, 0, 0)},
      {L"fr_CA", L"30 octobre 2004", L"D MMMM YYYY",
       CFX_DateTime(2004, 10, 30, 0, 0, 0, 0)},
      {L"en", L"Saturday, the 1 of January, 2000",
       L"EEEE, 'the' D 'of' MMMM, YYYY", CFX_DateTime(2000, 1, 1, 0, 0, 0, 0)},
      // {L"ja", L"H15/11/3", L"gY/M/D", CFX_DateTime(2003, 11, 3, 0, 0, 0, 0)},
      // {L"ja", L"\u5e731-1-8", L"ggY-M-D", CFX_DateTime(1989, 1, 8, 0, 0, 0,
      // 0)}, {L"ja", L"\u5e73\u621089/11/03", L"gggYY/MM/DD",
      //  CFX_DateTime(1989, 11, 3, 0, 0, 0, 0)},
      // {L"ja", L"u337b99/01/08", L"\u0067\u0067YY/MM/DD",
      //  CFX_DateTime(1999, 1, 8, 0, 0, 0, 0)}
  };
  // Note, none of the full width date symbols are listed here as they are
  // not supported. In theory there are the full width versions of DDD,
  // DDDD, MMM, MMMM, E, e, gg, YYY, YYYYY.

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_DateTime result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->ParseDateTime(tests[i].input, tests[i].pattern,
                                    FX_DATETIMETYPE_Date, &result));
    EXPECT_EQ(tests[i].output, result) << " TEST: " << i;
  }
}

// TODO(dsinclair): GetDateTimeFormat is broken and doesn't allow just returning
// a parsed Time. It will assume it's a Date. The method needs to be re-written.
// TEST_F(CFGAS_FormatStringTest, TimeParse) {
//   struct {
//     const wchar_t* locale;
//     const wchar_t* input;
//     const wchar_t* pattern;
//     CFX_DateTime output;
//   } tests[] = {
//       {L"en", L"18:00", L"HH:MM", CFX_DateTime(0, 0, 0, 18, 0, 0, 0)},
//       {L"en", L"12.59 Uhr", L"H.MM 'Uhr'", CFX_DateTime(0, 0, 0, 12, 59, 0,
//       0)}, {L"en", L"1:05:10 PM PST", L"h:MM:SS A Z",
//        CFX_DateTime(0, 0, 0, 17, 05, 10, 0)}};
//   // Note, none of the full width date symbols are listed here as they are
//   // not supported. In theory there are the full width versions of kkk,
//   // kkkk, HHH, HHHH, KKK, KKKK, MMM, MMMM, SSS, SSSS plus 2 more that the
//   // spec apparently forgot to list the symbol.

//   for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
//     CFX_DateTime result;
//     EXPECT_TRUE(fmt(tests[i].locale)
//                     ->ParseDateTime(tests[i].input, tests[i].pattern,
//                                     FX_DATETIMETYPE_Time, &result));
//     EXPECT_EQ(tests[i].output, result) << " TEST: " << i;
//   }
// }

TEST_F(CFGAS_FormatStringTest, SplitFormatString) {
  std::vector<CFX_WideString> results;
  fmt(L"en")->SplitFormatString(
      L"null{'No data'} | null{} | text{999*9999} | text{999*999*9999}",
      &results);
  EXPECT_EQ(4UL, results.size());

  const wchar_t* patterns[] = {L"null{'No data'} ", L" null{} ",
                               L" text{999*9999} ", L" text{999*999*9999}"};

  for (size_t i = 0; i < results.size(); ++i) {
    EXPECT_STREQ(patterns[i], results[i].c_str());
  }
}

TEST_F(CFGAS_FormatStringTest, NumParse) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {
      // TODO(dsinclair): Numeric parsing fails when encountering a .
      // {L"en", L"€100.00", L"num(en_GB){$z,zz9.99}", L"100"},
      // {L"en", L"1050", L"99V99", L"10.50"},
      // {L"en", L"3125", L"99V99", L"31.25"},
      // {L"en", L"12.345E3", L"99.999E", L"12345"},
      // {L"en", L"12.345E-2", L"99.999E", L".12345"},
      {L"en", L"150", L"z999", L"150"},
      // {L"en", L"0150", L"z999", L"150"},
      {L"en", L"10.50", L"z,zz9.99", L"10.50"},
      {L"en", L"3,125.00", L"z,zz9.99", L"3125.00"},
      {L"en", L"$1,234.00", L"$z,zz9.99DB", L"1234.00"},
      // {L"en", L"$,1234.00DB", L"$z,zz9.99DB", L"-1234.00"}
  };

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->ParseNum(tests[i].input, tests[i].pattern, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, NumFormat) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {{L"en", L"1.234", L"zz9.zzz", L"1.234"},
               {L"en", L"1.234", L"ZZ9.ZZZ", L"  1.234"},
               {L"en", L"12.345", L"zz9.zzz", L"12.345"},
               {L"en", L"12.345", L"ZZ9.ZZZ", L" 12.345"},
               {L"en", L"123.456", L"zz9.zzz", L"123.456"},
               {L"en", L"123.456", L"ZZ9.ZZZ", L"123.456"},
               {L"en", L"123", L"zz9.zzz", L"123"},
               // {L"en", L"123", L"ZZ9.ZZZ", L"123."},
               {L"en", L"123.", L"zz9.zzz", L"123."},
               // {L"en", L"123.", L"ZZ9.ZZZ", L"123."},
               // {L"en", L"123.0", L"zz9.zzz", L"123.0"},
               // {L"en", L"123.0", L"ZZ9.ZZZ", L"123.0"},
               // {L"en", L"123.000", L"zz9.zzz", L"123.000"},
               {L"en", L"123.000", L"ZZ9.ZZZ", L"123.000"},
               // {L"en", L"12345.67", L"zzz,zz9.88888888", L"12,345.67"},
               // {L"en", L"12345.0000", L"zzz,zz9.88888888", L"12,345.0000"},
               // {L"en", L"12345.6789", L"zzz,zz9.8", L"12,345.6789"},
               // {L"en", L"12345.", L"zzz,zz9.8", L"12,345"},
               // {L"en", L"123456.000", L"zzz,zz9.8888", L"123,456.000"},
               // {L"en", L"123456.0", L"zzz,zz9.8888", L"123,456.0"},
               {L"en", L"123456", L"zzz,zz9.8888", L"123,456"},
               {L"en", L"123456", L"ZZZ,ZZ9.88", L"123,456"},
               // {L"en", L"12345.67", L"zzz,zz9.88888888", L"12,345.67"},
               // {L"en", L"12345.0000", L"zzz,zz9.88888888", L"12,345.0000"},
               // {L"en", L"12345.6789", L"zzz,zz9.8", L"12,345.6789"},
               // {L"en", L"12345.", L"zzz,zz9.8", L"12,345"},
               // {L"en", L"12%%", L"zz9.%%", L"12%%"},
               // {L"en", L"1,234.5%%", L"zzz,zz9.99%%", L"1,234.50%%"},
               {L"en", L"-1.23", L"S999v99", L"-00123"},
               {L"en", L"1.23", L"S999V99", L" 001.23"},
               {L"en", L"123", L"S999V99", L" 123.00"},
               {L"en", L"12.3", L"SZZ9.99", L"  12.30"},
               {L"en", L"-12.3", L"SZ99.99", L"- 12.30"},
               {L"en", L"123", L"szz9.99", L"123.00"},
               {L"en", L"-123", L"szz9.99", L"-123.00"},
               // {L"en", L"1234", L"$ZZ,ZZ9.99CR", L"$  1,234.00  "},
               // {L"en", L"-1234", L"$ZZ,ZZ9.99CR", L"$  1,234.00CR"},
               // {L"en", L"1234", L"$z,zz9.99DB", L"$1,234.00"},
               {L"en", L"-1234", L"$z,zz9.99DB", L"$1,234.00DB"},
               {L"en", L"12345", L"99.999E", L"12.345E+3"},
               {L"en", L".12345", L"99.999E", L"12.345E-2"}};

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->FormatNum(tests[i].input, tests[i].pattern, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, TextParse) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {// TODO(dsinclair) Missing support for the global modifiers:
               //  ? - wildcard
               //  * - zero or more whitespace
               //  + - one or more whitespace
               // {L"en", L"555-1212", L"text(th_TH){999*9999}", L"5551212"},
               {L"en", L"ABC-1234-5", L"AAA-9999-X", L"ABC12345"},
               {L"en", L"ABC-1234-D", L"AAA-9999-X", L"ABC1234D"}};

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->ParseText(tests[i].input, tests[i].pattern, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, InvalidTextParse) {
  // Input does not match mask.
  CFX_WideString result;
  EXPECT_FALSE(fmt(L"en")->ParseText(L"123-4567-8", L"AAA-9999-X", &result));
}

TEST_F(CFGAS_FormatStringTest, TextFormat) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {
      {L"en", L"K1S5K2", L"A9A 9A9", L"K1S 5K2"},
      {L"en", L"6135551212", L"'+1 ('999') '999-9999", L"+1 (613) 555-1212"},
      {L"en", L"6135551212", L"999.999.9999", L"613.555.1212"}};

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)
                    ->FormatText(tests[i].input, tests[i].pattern, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, NullParse) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
  } tests[] = {
      {L"en", L"", L"null{}"}, {L"en", L"No data", L"null{'No data'}"},
  };

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    EXPECT_TRUE(
        fmt(tests[i].locale)->ParseNull(tests[i].input, tests[i].pattern))
        << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, NullFormat) {
  struct {
    const wchar_t* locale;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {{L"en", L"null{'n/a'}", L"n/a"}, {L"en", L"null{}", L""}};

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(fmt(tests[i].locale)->FormatNull(tests[i].pattern, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, ZeroParse) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
  } tests[] = {
      {L"en", L"", L"zero{}"}, {L"en", L"9", L"zero{9}"},
  };

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    EXPECT_TRUE(
        fmt(tests[i].locale)->ParseZero(tests[i].input, tests[i].pattern))
        << " TEST: " << i;
  }
}

TEST_F(CFGAS_FormatStringTest, ZeroFormat) {
  struct {
    const wchar_t* locale;
    const wchar_t* input;
    const wchar_t* pattern;
    const wchar_t* output;
  } tests[] = {// TODO(dsinclair): The zero format can take a number specifier
               // which we don't take into account.
               // {L"en", L"", L"zero {9}", L""},
               // {L"en", L"0", L"zero {9}", L"0"},
               // {L"en", L"0.0", L"zero{9}", L"0"},
               {L"en", L"0", L"zero{}", L""}};

  for (size_t i = 0; i < FX_ArraySize(tests); ++i) {
    CFX_WideString result;
    EXPECT_TRUE(
        fmt(tests[i].locale)
            ->FormatZero(/* tests[i].input,*/ tests[i].pattern, &result));
    EXPECT_STREQ(tests[i].output, result.c_str()) << " TEST: " << i;
  }
}