1 /*
2 * Copyright © 2011 Codethink Limited
3 * Copyright © 2011 Google, Inc.
4 *
5 * This is part of HarfBuzz, a text shaping library.
6 *
7 * Permission is hereby granted, without written agreement and without
8 * license or royalty fees, to use, copy, modify, and distribute this
9 * software and its documentation for any purpose, provided that the
10 * above copyright notice and the following two paragraphs appear in
11 * all copies of this software.
12 *
13 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
14 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
15 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
16 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
17 * DAMAGE.
18 *
19 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
20 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
21 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
22 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
23 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
24 *
25 * Codethink Author(s): Ryan Lortie
26 * Google Author(s): Behdad Esfahbod
27 */
28
29 #include "hb-test.h"
30
31 /* Unit tests for hb-unicode.h */
32 /* Unit tests for hb-glib.h */
33 /* Unit tests for hb-icu.h */
34
35
36 #ifdef HAVE_GLIB
37 #include <hb-glib.h>
38 #endif
39 #ifdef HAVE_ICU
40 #include <hb-icu.h>
41 #endif
42
43
44 /* Some useful stuff */
45
46 #define MAGIC0 0x12345678
47 #define MAGIC1 0x76543210
48
49 typedef struct {
50 int value;
51 gboolean freed;
52 } data_t;
53
free_up(void * p)54 static void free_up (void *p)
55 {
56 data_t *data = (data_t *) p;
57
58 g_assert (data->value == MAGIC0 || data->value == MAGIC1);
59 g_assert (!data->freed);
60 data->freed = TRUE;
61 }
62
63 static hb_script_t
simple_get_script(hb_unicode_funcs_t * ufuncs,hb_codepoint_t codepoint,void * user_data)64 simple_get_script (hb_unicode_funcs_t *ufuncs,
65 hb_codepoint_t codepoint,
66 void *user_data)
67 {
68 data_t *data = (data_t *) user_data;
69
70 g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL);
71 g_assert_cmphex (data->value, ==, MAGIC0);
72 g_assert (!data->freed);
73
74 if ('a' <= codepoint && codepoint <= 'z')
75 return HB_SCRIPT_LATIN;
76 else
77 return HB_SCRIPT_UNKNOWN;
78 }
79
80 static hb_script_t
a_is_for_arabic_get_script(hb_unicode_funcs_t * ufuncs,hb_codepoint_t codepoint,void * user_data)81 a_is_for_arabic_get_script (hb_unicode_funcs_t *ufuncs,
82 hb_codepoint_t codepoint,
83 void *user_data)
84 {
85 data_t *data = (data_t *) user_data;
86
87 g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL);
88 g_assert_cmphex (data->value, ==, MAGIC1);
89 g_assert (!data->freed);
90
91 if (codepoint == 'a') {
92 return HB_SCRIPT_ARABIC;
93 } else {
94 hb_unicode_funcs_t *parent = hb_unicode_funcs_get_parent (ufuncs);
95
96 return hb_unicode_script (parent, codepoint);
97 }
98 }
99
100
101
102 /* Check all properties */
103
104 /* Some of the following tables where adapted from glib/glib/tests/utf8-misc.c.
105 * The license is compatible. */
106
107 typedef struct {
108 hb_codepoint_t unicode;
109 unsigned int value;
110 } test_pair_t;
111
112 static const test_pair_t combining_class_tests[] =
113 {
114 { 0x0020, 0 },
115 { 0x0334, 1 },
116 { 0x093C, 7 },
117 { 0x3099, 8 },
118 { 0x094D, 9 },
119 { 0x05B0, 10 },
120 { 0x05B1, 11 },
121 { 0x05B2, 12 },
122 { 0x05B3, 13 },
123 { 0x05B4, 14 },
124 { 0x05B5, 15 },
125 { 0x05B6, 16 },
126 { 0x05B7, 17 },
127 { 0x05B8, 18 },
128 { 0x05B9, 19 },
129 { 0x05BB, 20 },
130 { 0x05BC, 21 },
131 { 0x05BD, 22 },
132 { 0x05BF, 23 },
133 { 0x05C1, 24 },
134 { 0x05C2, 25 },
135 { 0xFB1E, 26 },
136 { 0x064B, 27 },
137 { 0x064C, 28 },
138 { 0x064D, 29 },
139 /* ... */
140 { 0x05AE, 228 },
141 { 0x0300, 230 },
142 { 0x302C, 232 },
143 { 0x0362, 233 },
144 { 0x0360, 234 },
145 { 0x0345, 240 },
146
147 { 0x111111, 0 }
148 };
149 static const test_pair_t combining_class_tests_more[] =
150 {
151 /* Unicode-5.1 character additions */
152 { 0x1DCD, 234 },
153
154 /* Unicode-5.2 character additions */
155 { 0xA8E0, 230 },
156
157 /* Unicode-6.0 character additions */
158 { 0x135D, 230 },
159
160 /* Unicode-6.1 character additions */
161 { 0xA674, 230 },
162
163 /* Unicode-7.0 character additions */
164 { 0x1AB0, 230 },
165
166 /* Unicode-8.0 character additions */
167 { 0xA69E, 230 },
168
169 /* Unicode-9.0 character additions */
170 { 0x1E000, 230 },
171
172 /* Unicode-10.0 character additions */
173 { 0x1DF6, 232 },
174
175 /* Unicode-11.0 character additions */
176 { 0x07FD, 220 },
177
178 /* Unicode-12.0 character additions */
179 { 0x0EBA, 9 },
180
181 /* Unicode-13.0 character additions */
182 { 0x1ABF, 220 },
183
184 /* Unicode-14.0 character additions */
185 { 0x1DFA, 218 },
186
187 /* Unicode-15.0 character additions */
188 { 0x10EFD, 220 },
189
190 { 0x111111, 0 }
191 };
192
193
194 static const test_pair_t general_category_tests[] =
195 {
196 { 0x000D, HB_UNICODE_GENERAL_CATEGORY_CONTROL },
197 { 0x200E, HB_UNICODE_GENERAL_CATEGORY_FORMAT },
198 { 0x0378, HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED },
199 { 0xE000, HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE },
200 { 0xD800, HB_UNICODE_GENERAL_CATEGORY_SURROGATE },
201 { 0x0061, HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER },
202 { 0x02B0, HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER },
203 { 0x3400, HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER },
204 { 0x01C5, HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER },
205 { 0xFF21, HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER },
206 { 0x0903, HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK },
207 { 0x20DD, HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK },
208 { 0xA806, HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK },
209 { 0xFF10, HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER },
210 { 0x16EE, HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER },
211 { 0x17F0, HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER },
212 { 0x005F, HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION },
213 { 0x058A, HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION },
214 { 0x0F3B, HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION },
215 { 0x2019, HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION },
216 { 0x2018, HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION },
217 { 0x2016, HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION },
218 { 0x0F3A, HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION },
219 { 0x20A0, HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL },
220 { 0x309B, HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL },
221 { 0xFB29, HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL },
222 { 0x00A6, HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL },
223 { 0x2028, HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR },
224 { 0x2029, HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR },
225 { 0x202F, HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR },
226
227 { 0x111111, HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED }
228 };
229 static const test_pair_t general_category_tests_more[] =
230 {
231 /* Unicode-5.2 character additions */
232 { 0x1F131, HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL },
233
234 /* Unicode-6.0 character additions */
235 { 0x0620, HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER },
236
237 /* Unicode-6.1 character additions */
238 { 0x058F, HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL },
239
240 /* Unicode-6.2 character additions */
241 { 0x20BA, HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL },
242
243 /* Unicode-6.3 character additions */
244 { 0x061C, HB_UNICODE_GENERAL_CATEGORY_FORMAT },
245
246 /* Unicode-7.0 character additions */
247 { 0x058D, HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL },
248
249 /* Unicode-8.0 character additions */
250 { 0x08E3, HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK },
251
252 /* Unicode-9.0 character additions */
253 { 0x08D4, HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK },
254
255 /* Unicode-10.0 character additions */
256 { 0x09FD, HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION },
257
258 /* Unicode-11.0 character additions */
259 { 0x0560, HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER },
260
261 /* Unicode-12.0 character additions */
262 { 0x0C77, HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION },
263
264 /* Unicode-12.1 character additions */
265 { 0x32FF, HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL },
266
267 /* Unicode-13.0 character additions */
268 { 0x08BE, HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER },
269
270 /* Unicode-14.0 character additions */
271 { 0x20C0, HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL },
272
273 /* Unicode-15.0 character additions */
274 { 0x0CF3, HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK },
275
276 /* Unicode-15.1 character additions */
277 { 0x31EF, HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL },
278
279 { 0x111111, HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED }
280 };
281
282 static const test_pair_t mirroring_tests[] =
283 {
284 /* Some characters that do NOT mirror */
285 { 0x0020, 0x0020 },
286 { 0x0041, 0x0041 },
287 { 0x00F0, 0x00F0 },
288 { 0x27CC, 0x27CC },
289 { 0xE01EF, 0xE01EF },
290 { 0x1D7C3, 0x1D7C3 },
291 { 0x100000, 0x100000 },
292
293 /* Some characters that do mirror */
294 { 0x0029, 0x0028 },
295 { 0x0028, 0x0029 },
296 { 0x003E, 0x003C },
297 { 0x003C, 0x003E },
298 { 0x005D, 0x005B },
299 { 0x005B, 0x005D },
300 { 0x007D, 0x007B },
301 { 0x007B, 0x007D },
302 { 0x00BB, 0x00AB },
303 { 0x00AB, 0x00BB },
304 { 0x226B, 0x226A },
305 { 0x226A, 0x226B },
306 { 0x22F1, 0x22F0 },
307 { 0x22F0, 0x22F1 },
308 { 0xFF60, 0xFF5F },
309 { 0xFF5F, 0xFF60 },
310 { 0xFF63, 0xFF62 },
311 { 0xFF62, 0xFF63 },
312
313 { 0x111111, 0x111111 },
314 };
315 static const test_pair_t mirroring_tests_more[] =
316 {
317 /* Unicode-6.1 character additions */
318 { 0x27CB, 0x27CD },
319
320 /* Unicode-11.0 character additions */
321 { 0x2BFE, 0x221F },
322
323 { 0x111111, 0x111111 }
324 };
325
326 static const test_pair_t script_tests[] =
327 {
328 { 0x002A, HB_SCRIPT_COMMON },
329 { 0x0670, HB_SCRIPT_INHERITED },
330 { 0x060D, HB_SCRIPT_ARABIC },
331 { 0x0559, HB_SCRIPT_ARMENIAN },
332 { 0x09CD, HB_SCRIPT_BENGALI },
333 { 0x31B6, HB_SCRIPT_BOPOMOFO },
334 { 0x13A2, HB_SCRIPT_CHEROKEE },
335 { 0x2CFD, HB_SCRIPT_COPTIC },
336 { 0x0482, HB_SCRIPT_CYRILLIC },
337 { 0x10401, HB_SCRIPT_DESERET },
338 { 0x094D, HB_SCRIPT_DEVANAGARI },
339 { 0x1258, HB_SCRIPT_ETHIOPIC },
340 { 0x10FC, HB_SCRIPT_GEORGIAN },
341 { 0x10341, HB_SCRIPT_GOTHIC },
342 { 0x0375, HB_SCRIPT_GREEK },
343 { 0x0A83, HB_SCRIPT_GUJARATI },
344 { 0x0A3C, HB_SCRIPT_GURMUKHI },
345 { 0x3005, HB_SCRIPT_HAN },
346 { 0x1100, HB_SCRIPT_HANGUL },
347 { 0x05BF, HB_SCRIPT_HEBREW },
348 { 0x309F, HB_SCRIPT_HIRAGANA },
349 { 0x0CBC, HB_SCRIPT_KANNADA },
350 { 0x30FF, HB_SCRIPT_KATAKANA },
351 { 0x17DD, HB_SCRIPT_KHMER },
352 { 0x0EDD, HB_SCRIPT_LAO },
353 { 0x0061, HB_SCRIPT_LATIN },
354 { 0x0D3D, HB_SCRIPT_MALAYALAM },
355 { 0x1843, HB_SCRIPT_MONGOLIAN },
356 { 0x1031, HB_SCRIPT_MYANMAR },
357 { 0x169C, HB_SCRIPT_OGHAM },
358 { 0x10322, HB_SCRIPT_OLD_ITALIC },
359 { 0x0B3C, HB_SCRIPT_ORIYA },
360 { 0x16EF, HB_SCRIPT_RUNIC },
361 { 0x0DBD, HB_SCRIPT_SINHALA },
362 { 0x0711, HB_SCRIPT_SYRIAC },
363 { 0x0B82, HB_SCRIPT_TAMIL },
364 { 0x0C03, HB_SCRIPT_TELUGU },
365 { 0x07B1, HB_SCRIPT_THAANA },
366 { 0x0E31, HB_SCRIPT_THAI },
367 { 0x0FD4, HB_SCRIPT_TIBETAN },
368 { 0x1401, HB_SCRIPT_CANADIAN_SYLLABICS },
369 { 0xA015, HB_SCRIPT_YI },
370 { 0x1700, HB_SCRIPT_TAGALOG },
371 { 0x1720, HB_SCRIPT_HANUNOO },
372 { 0x1740, HB_SCRIPT_BUHID },
373 { 0x1760, HB_SCRIPT_TAGBANWA },
374
375 /* Unicode-4.0 additions */
376 { 0x2800, HB_SCRIPT_BRAILLE },
377 { 0x10808, HB_SCRIPT_CYPRIOT },
378 { 0x1932, HB_SCRIPT_LIMBU },
379 { 0x10480, HB_SCRIPT_OSMANYA },
380 { 0x10450, HB_SCRIPT_SHAVIAN },
381 { 0x10000, HB_SCRIPT_LINEAR_B },
382 { 0x1950, HB_SCRIPT_TAI_LE },
383 { 0x1039F, HB_SCRIPT_UGARITIC },
384
385 /* Unicode-4.1 additions */
386 { 0x1980, HB_SCRIPT_NEW_TAI_LUE },
387 { 0x1A1F, HB_SCRIPT_BUGINESE },
388 { 0x2C00, HB_SCRIPT_GLAGOLITIC },
389 { 0x2D6F, HB_SCRIPT_TIFINAGH },
390 { 0xA800, HB_SCRIPT_SYLOTI_NAGRI },
391 { 0x103D0, HB_SCRIPT_OLD_PERSIAN },
392 { 0x10A3F, HB_SCRIPT_KHAROSHTHI },
393
394 /* Unicode-5.0 additions */
395 { 0x0378, HB_SCRIPT_UNKNOWN },
396 { 0x1B04, HB_SCRIPT_BALINESE },
397 { 0x12000, HB_SCRIPT_CUNEIFORM },
398 { 0x10900, HB_SCRIPT_PHOENICIAN },
399 { 0xA840, HB_SCRIPT_PHAGS_PA },
400 { 0x07C0, HB_SCRIPT_NKO },
401
402 /* Unicode-5.1 additions */
403 { 0xA900, HB_SCRIPT_KAYAH_LI },
404 { 0x1C00, HB_SCRIPT_LEPCHA },
405 { 0xA930, HB_SCRIPT_REJANG },
406 { 0x1B80, HB_SCRIPT_SUNDANESE },
407 { 0xA880, HB_SCRIPT_SAURASHTRA },
408 { 0xAA00, HB_SCRIPT_CHAM },
409 { 0x1C50, HB_SCRIPT_OL_CHIKI },
410 { 0xA500, HB_SCRIPT_VAI },
411 { 0x102A0, HB_SCRIPT_CARIAN },
412 { 0x10280, HB_SCRIPT_LYCIAN },
413 { 0x1093F, HB_SCRIPT_LYDIAN },
414
415 { 0x111111, HB_SCRIPT_UNKNOWN }
416 };
417 static const test_pair_t script_tests_more[] =
418 {
419 /* Unicode-5.2 additions */
420 { 0x10B00, HB_SCRIPT_AVESTAN },
421 { 0xA6A0, HB_SCRIPT_BAMUM },
422 { 0x1400, HB_SCRIPT_CANADIAN_ABORIGINAL },
423 { 0x13000, HB_SCRIPT_EGYPTIAN_HIEROGLYPHS },
424 { 0x10840, HB_SCRIPT_IMPERIAL_ARAMAIC },
425 { 0x1CED, HB_SCRIPT_INHERITED },
426 { 0x10B60, HB_SCRIPT_INSCRIPTIONAL_PAHLAVI },
427 { 0x10B40, HB_SCRIPT_INSCRIPTIONAL_PARTHIAN },
428 { 0xA980, HB_SCRIPT_JAVANESE },
429 { 0x11082, HB_SCRIPT_KAITHI },
430 { 0xA4D0, HB_SCRIPT_LISU },
431 { 0xABE5, HB_SCRIPT_MEETEI_MAYEK },
432 { 0x10A60, HB_SCRIPT_OLD_SOUTH_ARABIAN },
433 { 0x10C00, HB_SCRIPT_OLD_TURKIC },
434 { 0x0800, HB_SCRIPT_SAMARITAN },
435 { 0x1A20, HB_SCRIPT_TAI_THAM },
436 { 0xAA80, HB_SCRIPT_TAI_VIET },
437
438 /* Unicode-6.0 additions */
439 { 0x1BC0, HB_SCRIPT_BATAK },
440 { 0x11000, HB_SCRIPT_BRAHMI },
441 { 0x0840, HB_SCRIPT_MANDAIC },
442
443 /* Unicode-6.1 additions */
444 { 0x10980, HB_SCRIPT_MEROITIC_HIEROGLYPHS },
445 { 0x109A0, HB_SCRIPT_MEROITIC_CURSIVE },
446 { 0x110D0, HB_SCRIPT_SORA_SOMPENG },
447 { 0x11100, HB_SCRIPT_CHAKMA },
448 { 0x11180, HB_SCRIPT_SHARADA },
449 { 0x11680, HB_SCRIPT_TAKRI },
450 { 0x16F00, HB_SCRIPT_MIAO },
451
452 /* Unicode-6.2 additions */
453 { 0x20BA, HB_SCRIPT_COMMON },
454
455 /* Unicode-6.3 additions */
456 { 0x2066, HB_SCRIPT_COMMON },
457
458 /* Unicode-7.0 additions */
459 { 0x10350, HB_SCRIPT_OLD_PERMIC },
460 { 0x10500, HB_SCRIPT_ELBASAN },
461 { 0x10530, HB_SCRIPT_CAUCASIAN_ALBANIAN },
462 { 0x10600, HB_SCRIPT_LINEAR_A },
463 { 0x10860, HB_SCRIPT_PALMYRENE },
464 { 0x10880, HB_SCRIPT_NABATAEAN },
465 { 0x10A80, HB_SCRIPT_OLD_NORTH_ARABIAN },
466 { 0x10AC0, HB_SCRIPT_MANICHAEAN },
467 { 0x10B80, HB_SCRIPT_PSALTER_PAHLAVI },
468 { 0x11150, HB_SCRIPT_MAHAJANI },
469 { 0x11200, HB_SCRIPT_KHOJKI },
470 { 0x112B0, HB_SCRIPT_KHUDAWADI },
471 { 0x11300, HB_SCRIPT_GRANTHA },
472 { 0x11480, HB_SCRIPT_TIRHUTA },
473 { 0x11580, HB_SCRIPT_SIDDHAM },
474 { 0x11600, HB_SCRIPT_MODI },
475 { 0x118A0, HB_SCRIPT_WARANG_CITI },
476 { 0x11AC0, HB_SCRIPT_PAU_CIN_HAU },
477 { 0x16A40, HB_SCRIPT_MRO },
478 { 0x16AD0, HB_SCRIPT_BASSA_VAH },
479 { 0x16B00, HB_SCRIPT_PAHAWH_HMONG },
480 { 0x1BC00, HB_SCRIPT_DUPLOYAN },
481 { 0x1E800, HB_SCRIPT_MENDE_KIKAKUI },
482
483 /* Unicode-8.0 additions */
484 { 0x108E0, HB_SCRIPT_HATRAN },
485 { 0x10C80, HB_SCRIPT_OLD_HUNGARIAN },
486 { 0x11280, HB_SCRIPT_MULTANI },
487 { 0x11700, HB_SCRIPT_AHOM },
488 { 0x14400, HB_SCRIPT_ANATOLIAN_HIEROGLYPHS },
489 { 0x1D800, HB_SCRIPT_SIGNWRITING },
490
491 /* Unicode-9.0 additions */
492 { 0x104B0, HB_SCRIPT_OSAGE },
493 { 0x11400, HB_SCRIPT_NEWA },
494 { 0x11C00, HB_SCRIPT_BHAIKSUKI },
495 { 0x11C70, HB_SCRIPT_MARCHEN },
496 { 0x17000, HB_SCRIPT_TANGUT },
497 { 0x1E900, HB_SCRIPT_ADLAM },
498
499 /* Unicode-10.0 additions */
500 { 0x11A00, HB_SCRIPT_ZANABAZAR_SQUARE },
501 { 0x11A50, HB_SCRIPT_SOYOMBO },
502 { 0x11D00, HB_SCRIPT_MASARAM_GONDI },
503 { 0x1B170, HB_SCRIPT_NUSHU },
504
505 /* Unicode-11.0 additions */
506 { 0x10D00, HB_SCRIPT_HANIFI_ROHINGYA },
507 { 0x10F00, HB_SCRIPT_OLD_SOGDIAN },
508 { 0x10F30, HB_SCRIPT_SOGDIAN },
509 { 0x11800, HB_SCRIPT_DOGRA },
510 { 0x11D60, HB_SCRIPT_GUNJALA_GONDI },
511 { 0x11EE0, HB_SCRIPT_MAKASAR },
512 { 0x16E40, HB_SCRIPT_MEDEFAIDRIN },
513
514 /* Unicode-12.0 additions */
515 { 0x10FE0, HB_SCRIPT_ELYMAIC },
516 { 0x119A0, HB_SCRIPT_NANDINAGARI },
517 { 0x1E100, HB_SCRIPT_NYIAKENG_PUACHUE_HMONG },
518 { 0x1E2C0, HB_SCRIPT_WANCHO },
519
520 /* Unicode-12.1 additions */
521 { 0x32FF, HB_SCRIPT_COMMON },
522
523 /* Unicode-13.0 additions */
524 { 0x10E80, HB_SCRIPT_YEZIDI },
525 { 0x10FB0, HB_SCRIPT_CHORASMIAN },
526 { 0x11900, HB_SCRIPT_DIVES_AKURU },
527 { 0x18B00, HB_SCRIPT_KHITAN_SMALL_SCRIPT },
528
529 /* Unicode-14.0 additions */
530 { 0x10570, HB_SCRIPT_VITHKUQI },
531 { 0x10F70, HB_SCRIPT_OLD_UYGHUR },
532 { 0x12F90, HB_SCRIPT_CYPRO_MINOAN },
533 { 0x16A70, HB_SCRIPT_TANGSA },
534 { 0x1E290, HB_SCRIPT_TOTO },
535
536 /* Unicode-15.0 additions */
537 { 0x11F00, HB_SCRIPT_KAWI },
538 { 0x1E4D0, HB_SCRIPT_NAG_MUNDARI },
539
540 { 0x111111, HB_SCRIPT_UNKNOWN }
541 };
542
543
544 typedef unsigned int (*get_func_t) (hb_unicode_funcs_t *ufuncs,
545 hb_codepoint_t unicode,
546 void *user_data);
547 typedef unsigned int (*func_setter_func_t) (hb_unicode_funcs_t *ufuncs,
548 get_func_t func,
549 void *user_data,
550 hb_destroy_func_t destroy);
551 typedef unsigned int (*getter_func_t) (hb_unicode_funcs_t *ufuncs,
552 hb_codepoint_t unicode);
553
554 typedef struct {
555 const char *name;
556 func_setter_func_t func_setter;
557 getter_func_t getter;
558 const test_pair_t *tests;
559 unsigned int num_tests;
560 const test_pair_t *tests_more;
561 unsigned int num_tests_more;
562 unsigned int default_value;
563 } property_t;
564
565 #define RETURNS_UNICODE_ITSELF ((unsigned int) -1)
566
567 #define PROPERTY(name, DEFAULT) \
568 { \
569 #name, \
570 (func_setter_func_t) hb_unicode_funcs_set_##name##_func, \
571 (getter_func_t) hb_unicode_##name, \
572 name##_tests, \
573 G_N_ELEMENTS (name##_tests), \
574 name##_tests_more, \
575 G_N_ELEMENTS (name##_tests_more), \
576 DEFAULT \
577 }
578 #pragma GCC diagnostic push
579 #pragma GCC diagnostic ignored "-Wcast-function-type"
580 static const property_t properties[] =
581 {
582 PROPERTY (combining_class, 0),
583 PROPERTY (general_category, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER),
584 PROPERTY (mirroring, RETURNS_UNICODE_ITSELF),
585 PROPERTY (script, (unsigned int) HB_SCRIPT_UNKNOWN)
586 };
587 #pragma GCC diagnostic pop
588 #undef PROPERTY
589
590 static void
test_unicode_properties(gconstpointer user_data,hb_bool_t lenient)591 test_unicode_properties (gconstpointer user_data, hb_bool_t lenient)
592 {
593 hb_unicode_funcs_t *uf = (hb_unicode_funcs_t *) user_data;
594 unsigned int i, j;
595 gboolean failed = TRUE;
596
597 g_assert (hb_unicode_funcs_is_immutable (uf));
598 g_assert (hb_unicode_funcs_get_parent (uf));
599
600 for (i = 0; i < G_N_ELEMENTS (properties); i++) {
601 const property_t *p = &properties[i];
602 const test_pair_t *tests;
603
604 g_test_message ("Testing property %s", p->name);
605 tests = p->tests;
606 for (j = 0; j < p->num_tests; j++) {
607 g_test_message ("Test %s #%d: U+%04X", p->name, j, tests[j].unicode);
608 g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, tests[j].value);
609 }
610 /* These tests are from Unicode 5.2 onward and older glib/ICU
611 * don't get them right. Just warn instead of assert. */
612 tests = p->tests_more;
613 for (j = 0; j < p->num_tests_more; j++) {
614 g_test_message ("Test %s more #%d: U+%04X", p->name, j, tests[j].unicode);
615 if (lenient) {
616 if (p->getter (uf, tests[j].unicode) != tests[j].value) {
617 g_test_message ("Soft fail: Received %x, expected %x", p->getter (uf, tests[j].unicode), tests[j].value);
618 failed = TRUE;
619 }
620 }
621 else
622 g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, tests[j].value);
623 }
624 }
625
626 if (failed)
627 g_test_message ("Some property tests failed. You probably have an old version of one of the libraries used.");
628 }
629 static void
test_unicode_properties_lenient(gconstpointer user_data)630 test_unicode_properties_lenient (gconstpointer user_data)
631 {
632 test_unicode_properties (user_data, TRUE);
633 }
634 static void
test_unicode_properties_strict(gconstpointer user_data)635 test_unicode_properties_strict (gconstpointer user_data)
636 {
637 test_unicode_properties (user_data, FALSE);
638 }
639
640 static hb_codepoint_t
default_value(hb_codepoint_t _default_value,hb_codepoint_t unicode)641 default_value (hb_codepoint_t _default_value, hb_codepoint_t unicode)
642 {
643 return _default_value == RETURNS_UNICODE_ITSELF ? unicode : _default_value;
644 }
645
646 static void
_test_unicode_properties_nil(hb_unicode_funcs_t * uf)647 _test_unicode_properties_nil (hb_unicode_funcs_t *uf)
648 {
649 unsigned int i, j;
650
651 for (i = 0; i < G_N_ELEMENTS (properties); i++) {
652 const property_t *p = &properties[i];
653 const test_pair_t *tests;
654
655 g_test_message ("Testing property %s", p->name);
656 tests = p->tests;
657 for (j = 0; j < p->num_tests; j++) {
658 g_test_message ("Test %s #%d: U+%04X", p->name, j, tests[j].unicode);
659 g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, default_value (p->default_value, tests[j].unicode));
660 }
661 tests = p->tests_more;
662 for (j = 0; j < p->num_tests_more; j++) {
663 g_test_message ("Test %s more #%d: U+%04X", p->name, j, tests[j].unicode);
664 g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, default_value (p->default_value, tests[j].unicode));
665 }
666 }
667 }
668
669 static void
test_unicode_properties_nil(void)670 test_unicode_properties_nil (void)
671 {
672 hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL);
673
674 g_assert (!hb_unicode_funcs_is_immutable (uf));
675 _test_unicode_properties_nil (uf);
676
677 hb_unicode_funcs_destroy (uf);
678 }
679
680 static void
test_unicode_properties_empty(void)681 test_unicode_properties_empty (void)
682 {
683 hb_unicode_funcs_t *uf = hb_unicode_funcs_get_empty ();
684
685 g_assert (uf);
686 g_assert (hb_unicode_funcs_is_immutable (uf));
687 _test_unicode_properties_nil (uf);
688 }
689
690
691 static void
test_unicode_chainup(void)692 test_unicode_chainup (void)
693 {
694 hb_unicode_funcs_t *uf, *uf2;
695
696 /* Chain-up to nil */
697
698 uf = hb_unicode_funcs_create (NULL);
699 g_assert (!hb_unicode_funcs_is_immutable (uf));
700
701 uf2 = hb_unicode_funcs_create (uf);
702 g_assert (hb_unicode_funcs_is_immutable (uf));
703 hb_unicode_funcs_destroy (uf);
704
705 g_assert (!hb_unicode_funcs_is_immutable (uf2));
706 _test_unicode_properties_nil (uf2);
707
708 hb_unicode_funcs_destroy (uf2);
709
710 /* Chain-up to default */
711
712 uf = hb_unicode_funcs_create (hb_unicode_funcs_get_default ());
713 g_assert (!hb_unicode_funcs_is_immutable (uf));
714
715 uf2 = hb_unicode_funcs_create (uf);
716 g_assert (hb_unicode_funcs_is_immutable (uf));
717 hb_unicode_funcs_destroy (uf);
718
719 g_assert (!hb_unicode_funcs_is_immutable (uf2));
720 hb_unicode_funcs_make_immutable (uf2);
721 test_unicode_properties_strict (uf2);
722
723 hb_unicode_funcs_destroy (uf2);
724
725 }
726
727 static void
test_unicode_setters(void)728 test_unicode_setters (void)
729 {
730 hb_unicode_funcs_t *uf;
731 unsigned int i;
732
733 /* This is cruel: we use script-returning functions to test all properties,
734 * but it works. */
735
736 for (i = 0; i < G_N_ELEMENTS (properties); i++) {
737 const property_t *p = &properties[i];
738 data_t data[2] = {{MAGIC0, FALSE}, {MAGIC1, FALSE}};
739
740 g_test_message ("Testing property %s", p->name);
741
742 uf = hb_unicode_funcs_create (NULL);
743 g_assert (!hb_unicode_funcs_is_immutable (uf));
744
745 p->func_setter (uf, (get_func_t) simple_get_script, &data[0], free_up);
746
747 g_assert_cmphex (p->getter (uf, 'a'), ==, HB_SCRIPT_LATIN);
748 g_assert_cmphex (p->getter (uf, '0'), ==, HB_SCRIPT_UNKNOWN);
749
750 p->func_setter (uf, (get_func_t) NULL, NULL, NULL);
751 g_assert (data[0].freed && !data[1].freed);
752
753 g_assert (!hb_unicode_funcs_is_immutable (uf));
754 hb_unicode_funcs_make_immutable (uf);
755 g_assert (hb_unicode_funcs_is_immutable (uf));
756
757 /* Since uf is immutable now, the following setter should do nothing. */
758 p->func_setter (uf, (get_func_t) a_is_for_arabic_get_script, &data[1], free_up);
759
760 g_assert (data[0].freed && data[1].freed);
761 hb_unicode_funcs_destroy (uf);
762 g_assert (data[0].freed && data[1].freed);
763 }
764 }
765
766
767
768 typedef struct {
769 data_t data[2];
770 } data_fixture_t;
771
772 static void
data_fixture_init(data_fixture_t * f,gconstpointer user_data HB_UNUSED)773 data_fixture_init (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
774 {
775 f->data[0].value = MAGIC0;
776 f->data[1].value = MAGIC1;
777 }
778 static void
data_fixture_finish(data_fixture_t * f HB_UNUSED,gconstpointer user_data HB_UNUSED)779 data_fixture_finish (data_fixture_t *f HB_UNUSED, gconstpointer user_data HB_UNUSED)
780 {
781 }
782
783 static void
test_unicode_subclassing_nil(data_fixture_t * f,gconstpointer user_data HB_UNUSED)784 test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
785 {
786 hb_unicode_funcs_t *uf, *aa;
787
788 uf = hb_unicode_funcs_create (NULL);
789
790 aa = hb_unicode_funcs_create (uf);
791
792 hb_unicode_funcs_destroy (uf);
793
794 hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
795 &f->data[1], free_up);
796
797 g_assert_cmphex (hb_unicode_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
798 g_assert_cmphex (hb_unicode_script (aa, 'b'), ==, HB_SCRIPT_UNKNOWN);
799
800 g_assert (!f->data[0].freed && !f->data[1].freed);
801 hb_unicode_funcs_destroy (aa);
802 g_assert (!f->data[0].freed && f->data[1].freed);
803 }
804
805 static void
test_unicode_subclassing_default(data_fixture_t * f,gconstpointer user_data HB_UNUSED)806 test_unicode_subclassing_default (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
807 {
808 hb_unicode_funcs_t *uf, *aa;
809
810 uf = hb_unicode_funcs_get_default ();
811 aa = hb_unicode_funcs_create (uf);
812
813 hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
814 &f->data[1], free_up);
815
816 g_assert_cmphex (hb_unicode_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
817 g_assert_cmphex (hb_unicode_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
818
819 g_assert (!f->data[0].freed && !f->data[1].freed);
820 hb_unicode_funcs_destroy (aa);
821 g_assert (!f->data[0].freed && f->data[1].freed);
822 }
823
824 static void
test_unicode_subclassing_deep(data_fixture_t * f,gconstpointer user_data HB_UNUSED)825 test_unicode_subclassing_deep (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
826 {
827 hb_unicode_funcs_t *uf, *aa;
828
829 uf = hb_unicode_funcs_create (NULL);
830
831 hb_unicode_funcs_set_script_func (uf, simple_get_script,
832 &f->data[0], free_up);
833
834 aa = hb_unicode_funcs_create (uf);
835
836 hb_unicode_funcs_destroy (uf);
837
838 /* make sure the 'uf' didn't get freed, since 'aa' holds a ref */
839 g_assert (!f->data[0].freed);
840
841 hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
842 &f->data[1], free_up);
843
844 g_assert_cmphex (hb_unicode_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
845 g_assert_cmphex (hb_unicode_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
846 g_assert_cmphex (hb_unicode_script (aa, '0'), ==, HB_SCRIPT_UNKNOWN);
847
848 g_assert (!f->data[0].freed && !f->data[1].freed);
849 hb_unicode_funcs_destroy (aa);
850 g_assert (f->data[0].freed && f->data[1].freed);
851 }
852
853
854 static hb_script_t
script_roundtrip_default(hb_script_t script)855 script_roundtrip_default (hb_script_t script)
856 {
857 return hb_script_from_iso15924_tag (hb_script_to_iso15924_tag (script));
858 }
859
860 #ifdef HAVE_GLIB
861 static hb_script_t
script_roundtrip_glib(hb_script_t script)862 script_roundtrip_glib (hb_script_t script)
863 {
864 return hb_glib_script_to_script (hb_glib_script_from_script (script));
865 }
866 #endif
867
868 #ifdef HAVE_ICU
869 static hb_script_t
script_roundtrip_icu(hb_script_t script)870 script_roundtrip_icu (hb_script_t script)
871 {
872 return hb_icu_script_to_script (hb_icu_script_from_script (script));
873 }
874 #endif
875
876 static void
test_unicode_script_roundtrip(gconstpointer user_data)877 test_unicode_script_roundtrip (gconstpointer user_data)
878 {
879 typedef hb_script_t (*roundtrip_func_t) (hb_script_t);
880 roundtrip_func_t roundtrip_func = (roundtrip_func_t) user_data;
881 unsigned int i;
882 gboolean failed = FALSE;
883
884 for (i = 0; i < G_N_ELEMENTS (script_tests); i++) {
885 const test_pair_t *test = &script_tests[i];
886 hb_script_t script = test->value;
887
888 g_test_message ("Test script roundtrip #%d: %x", i, script);
889 g_assert_cmphex (script, ==, roundtrip_func (script));
890 }
891 for (i = 0; i < G_N_ELEMENTS (script_tests_more); i++) {
892 const test_pair_t *test = &script_tests_more[i];
893 hb_script_t script = test->value;
894
895 g_test_message ("Test script roundtrip more #%d: %x", i, script);
896 if (script != roundtrip_func (script)) {
897 g_test_message ("Soft fail: Received %x, expected %x", roundtrip_func (script), script);
898 failed = TRUE;
899 }
900 }
901
902 g_assert_cmphex (HB_SCRIPT_INVALID, ==, roundtrip_func (HB_SCRIPT_INVALID));
903
904 if (failed)
905 g_test_message ("Some script roundtrip tests failed. You probably have an old version of one of the libraries used.");
906 }
907
908
909 static void
test_unicode_normalization(gconstpointer user_data)910 test_unicode_normalization (gconstpointer user_data)
911 {
912 hb_unicode_funcs_t *uf = (hb_unicode_funcs_t *) user_data;
913 gunichar a, b, ab;
914
915
916 /* Test compose() */
917
918 /* Not composable */
919 g_assert (!hb_unicode_compose (uf, 0x0041, 0x0042, &ab) && ab == 0);
920 g_assert (!hb_unicode_compose (uf, 0x0041, 0, &ab) && ab == 0);
921 g_assert (!hb_unicode_compose (uf, 0x0066, 0x0069, &ab) && ab == 0);
922
923 /* Singletons should not compose */
924 g_assert (!hb_unicode_compose (uf, 0x212B, 0, &ab) && ab == 0);
925 g_assert (!hb_unicode_compose (uf, 0x00C5, 0, &ab) && ab == 0);
926 g_assert (!hb_unicode_compose (uf, 0x2126, 0, &ab) && ab == 0);
927 g_assert (!hb_unicode_compose (uf, 0x03A9, 0, &ab) && ab == 0);
928
929 /* Non-starter pairs should not compose */
930 g_assert (!hb_unicode_compose (uf, 0x0308, 0x0301, &ab) && ab == 0); /* !0x0344 */
931 g_assert (!hb_unicode_compose (uf, 0x0F71, 0x0F72, &ab) && ab == 0); /* !0x0F73 */
932
933 /* Pairs */
934 g_assert (hb_unicode_compose (uf, 0x0041, 0x030A, &ab) && ab == 0x00C5);
935 g_assert (hb_unicode_compose (uf, 0x006F, 0x0302, &ab) && ab == 0x00F4);
936 g_assert (hb_unicode_compose (uf, 0x1E63, 0x0307, &ab) && ab == 0x1E69);
937 g_assert (hb_unicode_compose (uf, 0x0073, 0x0323, &ab) && ab == 0x1E63);
938 g_assert (hb_unicode_compose (uf, 0x0064, 0x0307, &ab) && ab == 0x1E0B);
939 g_assert (hb_unicode_compose (uf, 0x0064, 0x0323, &ab) && ab == 0x1E0D);
940
941 /* Hangul */
942 g_assert (hb_unicode_compose (uf, 0xD4CC, 0x11B6, &ab) && ab == 0xD4DB);
943 g_assert (hb_unicode_compose (uf, 0x1111, 0x1171, &ab) && ab == 0xD4CC);
944 g_assert (hb_unicode_compose (uf, 0xCE20, 0x11B8, &ab) && ab == 0xCE31);
945 g_assert (hb_unicode_compose (uf, 0x110E, 0x1173, &ab) && ab == 0xCE20);
946
947 g_assert (!hb_unicode_compose (uf, 0xAC00, 0x11A7, &ab));
948 g_assert (hb_unicode_compose (uf, 0xAC00, 0x11A8, &ab) && ab == 0xAC01);
949 g_assert (!hb_unicode_compose (uf, 0xAC01, 0x11A8, &ab));
950
951
952 /* Test decompose() */
953
954 /* Not decomposable */
955 g_assert (!hb_unicode_decompose (uf, 0x0041, &a, &b) && a == 0x0041 && b == 0);
956 g_assert (!hb_unicode_decompose (uf, 0xFB01, &a, &b) && a == 0xFB01 && b == 0);
957 g_assert (!hb_unicode_decompose (uf, 0x1F1EF, &a, &b) && a == 0x1F1EF && b == 0);
958
959 /* Singletons */
960 g_assert (hb_unicode_decompose (uf, 0x212B, &a, &b) && a == 0x00C5 && b == 0);
961 g_assert (hb_unicode_decompose (uf, 0x2126, &a, &b) && a == 0x03A9 && b == 0);
962
963 /* Non-starter pairs decompose, but not compose */
964 g_assert (hb_unicode_decompose (uf, 0x0344, &a, &b) && a == 0x0308 && b == 0x0301);
965 g_assert (hb_unicode_decompose (uf, 0x0F73, &a, &b) && a == 0x0F71 && b == 0x0F72);
966
967 /* Pairs */
968 g_assert (hb_unicode_decompose (uf, 0x00C5, &a, &b) && a == 0x0041 && b == 0x030A);
969 g_assert (hb_unicode_decompose (uf, 0x00F4, &a, &b) && a == 0x006F && b == 0x0302);
970 g_assert (hb_unicode_decompose (uf, 0x1E69, &a, &b) && a == 0x1E63 && b == 0x0307);
971 g_assert (hb_unicode_decompose (uf, 0x1E63, &a, &b) && a == 0x0073 && b == 0x0323);
972 g_assert (hb_unicode_decompose (uf, 0x1E0B, &a, &b) && a == 0x0064 && b == 0x0307);
973 g_assert (hb_unicode_decompose (uf, 0x1E0D, &a, &b) && a == 0x0064 && b == 0x0323);
974
975 /* Hangul */
976 g_assert (hb_unicode_decompose (uf, 0xD4DB, &a, &b) && a == 0xD4CC && b == 0x11B6);
977 g_assert (hb_unicode_decompose (uf, 0xD4CC, &a, &b) && a == 0x1111 && b == 0x1171);
978 g_assert (hb_unicode_decompose (uf, 0xCE31, &a, &b) && a == 0xCE20 && b == 0x11B8);
979 g_assert (hb_unicode_decompose (uf, 0xCE20, &a, &b) && a == 0x110E && b == 0x1173);
980 }
981
982
983
984 int
main(int argc,char ** argv)985 main (int argc, char **argv)
986 {
987 hb_test_init (&argc, &argv);
988
989 hb_test_add (test_unicode_properties_nil);
990 hb_test_add (test_unicode_properties_empty);
991
992 hb_test_add_data_flavor (hb_unicode_funcs_get_default (), "default", test_unicode_properties_strict);
993 hb_test_add_data_flavor (hb_unicode_funcs_get_default (), "default", test_unicode_normalization);
994 hb_test_add_data_flavor ((gconstpointer) script_roundtrip_default, "default", test_unicode_script_roundtrip);
995 #ifdef HAVE_GLIB
996 hb_test_add_data_flavor (hb_glib_get_unicode_funcs (), "glib", test_unicode_properties_lenient);
997 hb_test_add_data_flavor (hb_glib_get_unicode_funcs (), "glib", test_unicode_normalization);
998 hb_test_add_data_flavor ((gconstpointer) script_roundtrip_glib, "glib", test_unicode_script_roundtrip);
999 #endif
1000 #ifdef HAVE_ICU
1001 hb_test_add_data_flavor (hb_icu_get_unicode_funcs (), "icu", test_unicode_properties_lenient);
1002 hb_test_add_data_flavor (hb_icu_get_unicode_funcs (), "icu", test_unicode_normalization);
1003 hb_test_add_data_flavor ((gconstpointer) script_roundtrip_icu, "icu", test_unicode_script_roundtrip);
1004 #endif
1005
1006 hb_test_add (test_unicode_chainup);
1007
1008 hb_test_add (test_unicode_setters);
1009
1010 hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_nil);
1011 hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_default);
1012 hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_deep);
1013
1014 return hb_test_run ();
1015 }
1016