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1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 *******************************************************************************
5 *
6 * Copyright (C) 2007-2016, International Business Machines
7 * Corporation and others. All Rights Reserved.
8 *
9 *******************************************************************************
10 * file name: udatpg_test.c
11 * encoding: UTF-8
12 * tab size: 8 (not used)
13 * indentation:4
14 *
15 * created on: 2007aug01
16 * created by: Markus W. Scherer
17 *
18 * Test of the C wrapper for the DateTimePatternGenerator.
19 * Calls each C API function and exercises code paths in the wrapper,
20 * but the full functionality is tested in the C++ intltest.
21 *
22 * One item to note: C API functions which return a const UChar *
23 * should return a NUL-terminated string.
24 * (The C++ implementation needs to use getTerminatedBuffer()
25 * on UnicodeString objects which end up being returned this way.)
26 */
27
28 #include "unicode/utypes.h"
29
30 #if !UCONFIG_NO_FORMATTING
31 #include "unicode/udat.h"
32 #include "unicode/udatpg.h"
33 #include "unicode/ustring.h"
34 #include "cintltst.h"
35 #include "cmemory.h"
36
37 void addDateTimePatternGeneratorTest(TestNode** root);
38
39 #define TESTCASE(x) addTest(root, &x, "tsformat/udatpg_test/" #x)
40
41 static void TestOpenClose(void);
42 static void TestUsage(void);
43 static void TestBuilder(void);
44 static void TestOptions(void);
45
46 void addDateTimePatternGeneratorTest(TestNode** root) {
47 TESTCASE(TestOpenClose);
48 TESTCASE(TestUsage);
49 TESTCASE(TestBuilder);
50 TESTCASE(TestOptions);
51 }
52
53 /*
54 * Pipe symbol '|'. We pass only the first UChar without NUL-termination.
55 * The second UChar is just to verify that the API does not pick that up.
56 */
57 static const UChar pipeString[]={ 0x7c, 0x0a };
58
59 static const UChar testSkeleton1[]={ 0x48, 0x48, 0x6d, 0x6d, 0 }; /* HHmm */
60 static const UChar expectingBestPattern[]={ 0x48, 0x2e, 0x6d, 0x6d, 0 }; /* H.mm */
61 static const UChar testPattern[]={ 0x48, 0x48, 0x3a, 0x6d, 0x6d, 0 }; /* HH:mm */
62 static const UChar expectingSkeleton[]= { 0x48, 0x48, 0x6d, 0x6d, 0 }; /* HHmm */
63 static const UChar expectingBaseSkeleton[]= { 0x48, 0x6d, 0 }; /* HHmm */
64 static const UChar redundantPattern[]={ 0x79, 0x79, 0x4d, 0x4d, 0x4d, 0 }; /* yyMMM */
65 static const UChar testFormat[]= {0x7B, 0x31, 0x7D, 0x20, 0x7B, 0x30, 0x7D, 0}; /* {1} {0} */
66 static const UChar appendItemName[]= {0x68, 0x72, 0}; /* hr */
67 static const UChar testPattern2[]={ 0x48, 0x48, 0x3a, 0x6d, 0x6d, 0x20, 0x76, 0 }; /* HH:mm v */
68 static const UChar replacedStr[]={ 0x76, 0x76, 0x76, 0x76, 0 }; /* vvvv */
69 /* results for getBaseSkeletons() - {Hmv}, {yMMM} */
70 static const UChar resultBaseSkeletons[2][10] = {{0x48,0x6d, 0x76, 0}, {0x79, 0x4d, 0x4d, 0x4d, 0 } };
71 static const UChar sampleFormatted[] = {0x31, 0x30, 0x20, 0x6A, 0x75, 0x69, 0x6C, 0x2E, 0}; /* 10 juil. */
72 static const UChar skeleton[]= {0x4d, 0x4d, 0x4d, 0x64, 0}; /* MMMd */
73 static const UChar timeZoneGMT[] = { 0x0047, 0x004d, 0x0054, 0x0000 }; /* "GMT" */
74
75 static void TestOpenClose() {
76 UErrorCode errorCode=U_ZERO_ERROR;
77 UDateTimePatternGenerator *dtpg, *dtpg2;
78 const UChar *s;
79 int32_t length;
80
81 /* Open a DateTimePatternGenerator for the default locale. */
82 dtpg=udatpg_open(NULL, &errorCode);
83 if(U_FAILURE(errorCode)) {
84 log_err_status(errorCode, "udatpg_open(NULL) failed - %s\n", u_errorName(errorCode));
85 return;
86 }
87 udatpg_close(dtpg);
88
89 /* Now one for German. */
90 dtpg=udatpg_open("de", &errorCode);
91 if(U_FAILURE(errorCode)) {
92 log_err("udatpg_open(de) failed - %s\n", u_errorName(errorCode));
93 return;
94 }
95
96 /* Make some modification which we verify gets passed on to the clone. */
97 udatpg_setDecimal(dtpg, pipeString, 1);
98
99 /* Clone the generator. */
100 dtpg2=udatpg_clone(dtpg, &errorCode);
101 if(U_FAILURE(errorCode) || dtpg2==NULL) {
102 log_err("udatpg_clone() failed - %s\n", u_errorName(errorCode));
103 return;
104 }
105
106 /* Verify that the clone has the custom decimal symbol. */
107 s=udatpg_getDecimal(dtpg2, &length);
108 if(s==pipeString || length!=1 || 0!=u_memcmp(s, pipeString, length) || s[length]!=0) {
109 log_err("udatpg_getDecimal(cloned object) did not return the expected string\n");
110 return;
111 }
112
113 udatpg_close(dtpg);
114 udatpg_close(dtpg2);
115 }
116
117 typedef struct {
118 UDateTimePatternField field;
119 UChar name[12];
120 } AppendItemNameData;
121
122 static const AppendItemNameData appendItemNameData[] = { /* for Finnish */
123 { UDATPG_YEAR_FIELD, {0x0076,0x0075,0x006F,0x0073,0x0069,0} }, /* "vuosi" */
124 { UDATPG_MONTH_FIELD, {0x006B,0x0075,0x0075,0x006B,0x0061,0x0075,0x0073,0x0069,0} }, /* "kuukausi" */
125 { UDATPG_WEEKDAY_FIELD, {0x0076,0x0069,0x0069,0x006B,0x006F,0x006E,0x0070,0x00E4,0x0069,0x0076,0x00E4,0} },
126 { UDATPG_DAY_FIELD, {0x0070,0x00E4,0x0069,0x0076,0x00E4,0} },
127 { UDATPG_HOUR_FIELD, {0x0074,0x0075,0x006E,0x0074,0x0069,0} }, /* "tunti" */
128 { UDATPG_FIELD_COUNT, {0} } /* terminator */
129 };
130
131 static void TestUsage() {
132 UErrorCode errorCode=U_ZERO_ERROR;
133 UDateTimePatternGenerator *dtpg;
134 const AppendItemNameData * appItemNameDataPtr;
135 UChar bestPattern[20];
136 UChar result[20];
137 int32_t length;
138 UChar *s;
139 const UChar *r;
140
141 dtpg=udatpg_open("fi", &errorCode);
142 if(U_FAILURE(errorCode)) {
143 log_err_status(errorCode, "udatpg_open(fi) failed - %s\n", u_errorName(errorCode));
144 return;
145 }
146 length = udatpg_getBestPattern(dtpg, testSkeleton1, 4,
147 bestPattern, 20, &errorCode);
148 if(U_FAILURE(errorCode)) {
149 log_err("udatpg_getBestPattern failed - %s\n", u_errorName(errorCode));
150 return;
151 }
152 if((u_memcmp(bestPattern, expectingBestPattern, length)!=0) || bestPattern[length]!=0) {
153 log_err("udatpg_getBestPattern did not return the expected string\n");
154 return;
155 }
156
157
158 /* Test skeleton == NULL */
159 s=NULL;
160 length = udatpg_getBestPattern(dtpg, s, 0, bestPattern, 20, &errorCode);
161 if(!U_FAILURE(errorCode)&&(length!=0) ) {
162 log_err("udatpg_getBestPattern failed in illegal argument - skeleton is NULL.\n");
163 return;
164 }
165
166 /* Test udatpg_getSkeleton */
167 length = udatpg_getSkeleton(dtpg, testPattern, 5, result, 20, &errorCode);
168 if(U_FAILURE(errorCode)) {
169 log_err("udatpg_getSkeleton failed - %s\n", u_errorName(errorCode));
170 return;
171 }
172 if((u_memcmp(result, expectingSkeleton, length)!=0) || result[length]!=0) {
173 log_err("udatpg_getSkeleton did not return the expected string\n");
174 return;
175 }
176
177 /* Test pattern == NULL */
178 s=NULL;
179 length = udatpg_getSkeleton(dtpg, s, 0, result, 20, &errorCode);
180 if(!U_FAILURE(errorCode)&&(length!=0) ) {
181 log_err("udatpg_getSkeleton failed in illegal argument - pattern is NULL.\n");
182 return;
183 }
184
185 /* Test udatpg_getBaseSkeleton */
186 length = udatpg_getBaseSkeleton(dtpg, testPattern, 5, result, 20, &errorCode);
187 if(U_FAILURE(errorCode)) {
188 log_err("udatpg_getBaseSkeleton failed - %s\n", u_errorName(errorCode));
189 return;
190 }
191 if((u_memcmp(result, expectingBaseSkeleton, length)!=0) || result[length]!=0) {
192 log_err("udatpg_getBaseSkeleton did not return the expected string\n");
193 return;
194 }
195
196 /* Test pattern == NULL */
197 s=NULL;
198 length = udatpg_getBaseSkeleton(dtpg, s, 0, result, 20, &errorCode);
199 if(!U_FAILURE(errorCode)&&(length!=0) ) {
200 log_err("udatpg_getBaseSkeleton failed in illegal argument - pattern is NULL.\n");
201 return;
202 }
203
204 /* set append format to {1}{0} */
205 udatpg_setAppendItemFormat( dtpg, UDATPG_MONTH_FIELD, testFormat, 7 );
206 r = udatpg_getAppendItemFormat(dtpg, UDATPG_MONTH_FIELD, &length);
207
208
209 if(length!=7 || 0!=u_memcmp(r, testFormat, length) || r[length]!=0) {
210 log_err("udatpg_setAppendItemFormat did not return the expected string\n");
211 return;
212 }
213
214 for (appItemNameDataPtr = appendItemNameData; appItemNameDataPtr->field < UDATPG_FIELD_COUNT; appItemNameDataPtr++) {
215 int32_t nameLength;
216 const UChar * namePtr = udatpg_getAppendItemName(dtpg, appItemNameDataPtr->field, &nameLength);
217 if ( namePtr == NULL || u_strncmp(appItemNameDataPtr->name, namePtr, nameLength) != 0 ) {
218 log_err("udatpg_getAppendItemName returns invalid name for field %d\n", (int)appItemNameDataPtr->field);
219 }
220 }
221
222 /* set append name to hr */
223 udatpg_setAppendItemName(dtpg, UDATPG_HOUR_FIELD, appendItemName, 2);
224 r = udatpg_getAppendItemName(dtpg, UDATPG_HOUR_FIELD, &length);
225
226 if(length!=2 || 0!=u_memcmp(r, appendItemName, length) || r[length]!=0) {
227 log_err("udatpg_setAppendItemName did not return the expected string\n");
228 return;
229 }
230
231 /* set date time format to {1}{0} */
232 udatpg_setDateTimeFormat( dtpg, testFormat, 7 );
233 r = udatpg_getDateTimeFormat(dtpg, &length);
234
235 if(length!=7 || 0!=u_memcmp(r, testFormat, length) || r[length]!=0) {
236 log_err("udatpg_setDateTimeFormat did not return the expected string\n");
237 return;
238 }
239 udatpg_close(dtpg);
240 }
241
242 static void TestBuilder() {
243 UErrorCode errorCode=U_ZERO_ERROR;
244 UDateTimePatternGenerator *dtpg;
245 UDateTimePatternConflict conflict;
246 UEnumeration *en;
247 UChar result[20];
248 int32_t length, pLength;
249 const UChar *s, *p;
250 const UChar* ptrResult[2];
251 int32_t count=0;
252 UDateTimePatternGenerator *generator;
253 int32_t formattedCapacity, resultLen,patternCapacity ;
254 UChar pattern[40], formatted[40];
255 UDateFormat *formatter;
256 UDate sampleDate = 837039928046.0;
257 static const char locale[]= "fr";
258 UErrorCode status=U_ZERO_ERROR;
259
260 /* test create an empty DateTimePatternGenerator */
261 dtpg=udatpg_openEmpty(&errorCode);
262 if(U_FAILURE(errorCode)) {
263 log_err("udatpg_openEmpty() failed - %s\n", u_errorName(errorCode));
264 return;
265 }
266
267 /* Add a pattern */
268 conflict = udatpg_addPattern(dtpg, redundantPattern, 5, FALSE, result, 20,
269 &length, &errorCode);
270 if(U_FAILURE(errorCode)) {
271 log_err("udatpg_addPattern() failed - %s\n", u_errorName(errorCode));
272 return;
273 }
274 /* Add a redundant pattern */
275 conflict = udatpg_addPattern(dtpg, redundantPattern, 5, FALSE, result, 20,
276 &length, &errorCode);
277 if(conflict == UDATPG_NO_CONFLICT) {
278 log_err("udatpg_addPattern() failed to find the duplicate pattern.\n");
279 return;
280 }
281 /* Test pattern == NULL */
282 s=NULL;
283 length = udatpg_addPattern(dtpg, s, 0, FALSE, result, 20,
284 &length, &errorCode);
285 if(!U_FAILURE(errorCode)&&(length!=0) ) {
286 log_err("udatpg_addPattern failed in illegal argument - pattern is NULL.\n");
287 return;
288 }
289
290 /* replace field type */
291 errorCode=U_ZERO_ERROR;
292 conflict = udatpg_addPattern(dtpg, testPattern2, 7, FALSE, result, 20,
293 &length, &errorCode);
294 if((conflict != UDATPG_NO_CONFLICT)||U_FAILURE(errorCode)) {
295 log_err("udatpg_addPattern() failed to add HH:mm v. - %s\n", u_errorName(errorCode));
296 return;
297 }
298 length = udatpg_replaceFieldTypes(dtpg, testPattern2, 7, replacedStr, 4,
299 result, 20, &errorCode);
300 if (U_FAILURE(errorCode) || (length==0) ) {
301 log_err("udatpg_replaceFieldTypes failed!\n");
302 return;
303 }
304
305 /* Get all skeletons and the crroespong pattern for each skeleton. */
306 ptrResult[0] = testPattern2;
307 ptrResult[1] = redundantPattern;
308 count=0;
309 en = udatpg_openSkeletons(dtpg, &errorCode);
310 if (U_FAILURE(errorCode) || (length==0) ) {
311 log_err("udatpg_openSkeletons failed!\n");
312 return;
313 }
314 while ( (s=uenum_unext(en, &length, &errorCode))!= NULL) {
315 p = udatpg_getPatternForSkeleton(dtpg, s, length, &pLength);
316 if (U_FAILURE(errorCode) || p==NULL || u_memcmp(p, ptrResult[count], pLength)!=0 ) {
317 log_err("udatpg_getPatternForSkeleton failed!\n");
318 return;
319 }
320 count++;
321 }
322 uenum_close(en);
323
324 /* Get all baseSkeletons */
325 en = udatpg_openBaseSkeletons(dtpg, &errorCode);
326 count=0;
327 while ( (s=uenum_unext(en, &length, &errorCode))!= NULL) {
328 p = udatpg_getPatternForSkeleton(dtpg, s, length, &pLength);
329 if (U_FAILURE(errorCode) || p==NULL || u_memcmp(p, resultBaseSkeletons[count], pLength)!=0 ) {
330 log_err("udatpg_getPatternForSkeleton failed!\n");
331 return;
332 }
333 count++;
334 }
335 if (U_FAILURE(errorCode) || (length==0) ) {
336 log_err("udatpg_openSkeletons failed!\n");
337 return;
338 }
339 uenum_close(en);
340
341 udatpg_close(dtpg);
342
343 /* sample code in Userguide */
344 patternCapacity = UPRV_LENGTHOF(pattern);
345 status=U_ZERO_ERROR;
346 generator=udatpg_open(locale, &status);
347 if(U_FAILURE(status)) {
348 return;
349 }
350
351 /* get a pattern for an abbreviated month and day */
352 length = udatpg_getBestPattern(generator, skeleton, 4,
353 pattern, patternCapacity, &status);
354 formatter = udat_open(UDAT_PATTERN, UDAT_PATTERN, locale, timeZoneGMT, -1,
355 pattern, length, &status);
356 if (formatter==NULL) {
357 log_err("Failed to initialize the UDateFormat of the sample code in Userguide.\n");
358 udatpg_close(generator);
359 return;
360 }
361
362 /* use it to format (or parse) */
363 formattedCapacity = UPRV_LENGTHOF(formatted);
364 resultLen=udat_format(formatter, ucal_getNow(), formatted, formattedCapacity,
365 NULL, &status);
366 /* for French, the result is "13 sept." */
367
368 /* cannot use the result from ucal_getNow() because the value change evreyday. */
369 resultLen=udat_format(formatter, sampleDate, formatted, formattedCapacity,
370 NULL, &status);
371 if ( u_memcmp(sampleFormatted, formatted, resultLen) != 0 ) {
372 log_err("Failed udat_format() of sample code in Userguide.\n");
373 }
374 udatpg_close(generator);
375 udat_close(formatter);
376 }
377
378 typedef struct DTPtnGenOptionsData {
379 const char * locale;
380 const UChar * skel;
381 UDateTimePatternMatchOptions options;
382 const UChar * expectedPattern;
383 } DTPtnGenOptionsData;
384 enum { kTestOptionsPatLenMax = 32 };
385
386 static const UChar skel_Hmm[] = { 0x0048, 0x006D, 0x006D, 0 };
387 static const UChar skel_HHmm[] = { 0x0048, 0x0048, 0x006D, 0x006D, 0 };
388 static const UChar skel_hhmm[] = { 0x0068, 0x0068, 0x006D, 0x006D, 0 };
389 static const UChar skel_mmss[] = { 0x006D, 0x006D, 0x0073, 0x0073, 0 };
390 static const UChar skel_mmssSS[] = { 0x006D, 0x006D, 0x0073, 0x0073, 0x0053, 0x0053, 0 };
391 static const UChar patn_hcmm_a[] = { 0x0068, 0x003A, 0x006D, 0x006D, 0x0020, 0x0061, 0 }; /* h:mm a */
392 static const UChar patn_HHcmm[] = { 0x0048, 0x0048, 0x003A, 0x006D, 0x006D, 0 }; /* HH:mm */
393 static const UChar patn_hhcmm_a[] = { 0x0068, 0x0068, 0x003A, 0x006D, 0x006D, 0x0020, 0x0061, 0 }; /* hh:mm a */
394 static const UChar patn_HHpmm[] = { 0x0048, 0x0048, 0x002E, 0x006D, 0x006D, 0 }; /* HH.mm */
395 static const UChar patn_hpmm_a[] = { 0x0068, 0x002E, 0x006D, 0x006D, 0x0020, 0x0061, 0 }; /* h.mm a */
396 static const UChar patn_Hpmm[] = { 0x0048, 0x002E, 0x006D, 0x006D, 0 }; /* H.mm */
397 static const UChar patn_hhpmm_a[] = { 0x0068, 0x0068, 0x002E, 0x006D, 0x006D, 0x0020, 0x0061, 0 }; /* hh.mm a */
398 static const UChar patn_mmcss[] = { 0x006D, 0x006D, 0x003A, 0x0073, 0x0073, 0 }; /* mm:ss */
399 static const UChar patn_mmcsspSS[]= { 0x006D, 0x006D, 0x003A, 0x0073, 0x0073, 0x002E, 0x0053, 0x0053, 0 }; /* mm:ss.SS */
400
401 static void TestOptions() {
402 const DTPtnGenOptionsData testData[] = {
403 /*loc skel options expectedPattern */
404 { "en", skel_Hmm, UDATPG_MATCH_NO_OPTIONS, patn_HHcmm },
405 { "en", skel_HHmm, UDATPG_MATCH_NO_OPTIONS, patn_HHcmm },
406 { "en", skel_hhmm, UDATPG_MATCH_NO_OPTIONS, patn_hcmm_a },
407 { "en", skel_Hmm, UDATPG_MATCH_HOUR_FIELD_LENGTH, patn_HHcmm },
408 { "en", skel_HHmm, UDATPG_MATCH_HOUR_FIELD_LENGTH, patn_HHcmm },
409 { "en", skel_hhmm, UDATPG_MATCH_HOUR_FIELD_LENGTH, patn_hhcmm_a },
410 { "da", skel_Hmm, UDATPG_MATCH_NO_OPTIONS, patn_HHpmm },
411 { "da", skel_HHmm, UDATPG_MATCH_NO_OPTIONS, patn_HHpmm },
412 { "da", skel_hhmm, UDATPG_MATCH_NO_OPTIONS, patn_hpmm_a },
413 { "da", skel_Hmm, UDATPG_MATCH_HOUR_FIELD_LENGTH, patn_Hpmm },
414 { "da", skel_HHmm, UDATPG_MATCH_HOUR_FIELD_LENGTH, patn_HHpmm },
415 { "da", skel_hhmm, UDATPG_MATCH_HOUR_FIELD_LENGTH, patn_hhpmm_a },
416 { "en_JP@calendar=japanese", skel_mmss, UDATPG_MATCH_NO_OPTIONS, patn_mmcss },
417 { "en_JP@calendar=japanese", skel_mmssSS, UDATPG_MATCH_NO_OPTIONS, patn_mmcsspSS },
418 };
419
420 int count = UPRV_LENGTHOF(testData);
421 const DTPtnGenOptionsData * testDataPtr = testData;
422
423 for (; count-- > 0; ++testDataPtr) {
424 UErrorCode status = U_ZERO_ERROR;
425 UDateTimePatternGenerator * dtpgen = udatpg_open(testDataPtr->locale, &status);
426 if ( U_SUCCESS(status) ) {
427 UChar pattern[kTestOptionsPatLenMax];
428 int32_t patLen = udatpg_getBestPatternWithOptions(dtpgen, testDataPtr->skel, -1,
429 testDataPtr->options, pattern,
430 kTestOptionsPatLenMax, &status);
431 if ( U_FAILURE(status) || u_strncmp(pattern, testDataPtr->expectedPattern, patLen+1) != 0 ) {
432 char skelBytes[kTestOptionsPatLenMax];
433 char expectedPatternBytes[kTestOptionsPatLenMax];
434 char patternBytes[kTestOptionsPatLenMax];
435 log_err("ERROR udatpg_getBestPatternWithOptions, locale %s, skeleton %s, options 0x%04X, expected pattern %s, got %s, status %d\n",
436 testDataPtr->locale, u_austrncpy(skelBytes,testDataPtr->skel,kTestOptionsPatLenMax), testDataPtr->options,
437 u_austrncpy(expectedPatternBytes,testDataPtr->expectedPattern,kTestOptionsPatLenMax),
438 u_austrncpy(patternBytes,pattern,kTestOptionsPatLenMax), status );
439 }
440 udatpg_close(dtpgen);
441 } else {
442 log_data_err("ERROR udatpg_open failed for locale %s : %s - (Are you missing data?)\n", testDataPtr->locale, myErrorName(status));
443 }
444 }
445 }
446
447 #endif