2 * Copyright © 2011 Codethink Limited
3 * Copyright © 2011 Google, Inc.
5 * This is part of HarfBuzz, a text shaping library.
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.
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
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.
25 * Codethink Author(s): Ryan Lortie
26 * Google Author(s): Behdad Esfahbod
31 /* Unit tests for hb-unicode.h */
32 /* Unit tests for hb-glib.h */
33 /* Unit tests for hb-icu.h */
44 /* Some useful stuff */
46 #define MAGIC0 0x12345678
47 #define MAGIC1 0x76543210
54 static void free_up (void *p)
56 data_t *data = (data_t *) p;
58 g_assert (data->value == MAGIC0 || data->value == MAGIC1);
59 g_assert (!data->freed);
64 simple_get_script (hb_unicode_funcs_t *ufuncs,
65 hb_codepoint_t codepoint,
68 data_t *data = (data_t *) user_data;
70 g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL);
71 g_assert_cmphex (data->value, ==, MAGIC0);
72 g_assert (!data->freed);
74 if ('a' <= codepoint && codepoint <= 'z')
75 return HB_SCRIPT_LATIN;
77 return HB_SCRIPT_UNKNOWN;
81 a_is_for_arabic_get_script (hb_unicode_funcs_t *ufuncs,
82 hb_codepoint_t codepoint,
85 data_t *data = (data_t *) user_data;
87 g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL);
88 g_assert_cmphex (data->value, ==, MAGIC1);
89 g_assert (!data->freed);
91 if (codepoint == 'a') {
92 return HB_SCRIPT_ARABIC;
94 hb_unicode_funcs_t *parent = hb_unicode_funcs_get_parent (ufuncs);
96 return hb_unicode_script (parent, codepoint);
102 /* Check all properties */
104 /* Some of the following tables where adapted from glib/glib/tests/utf8-misc.c.
105 * The license is compatible. */
108 hb_codepoint_t unicode;
112 static const test_pair_t combining_class_tests[] =
150 static const test_pair_t combining_class_tests_more[] =
152 /* Unicode-5.2 character additions */
155 /* Unicode-6.0 character additions */
161 static const test_pair_t eastasian_width_tests[] =
202 static const test_pair_t eastasian_width_tests_more[] =
204 /* Default Wide blocks */
213 /* Uniode-5.2 character additions */
217 /* Uniode-6.0 character additions */
225 static const test_pair_t general_category_tests[] =
227 { 0x000D, HB_UNICODE_GENERAL_CATEGORY_CONTROL },
228 { 0x200E, HB_UNICODE_GENERAL_CATEGORY_FORMAT },
229 { 0x0378, HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED },
230 { 0xE000, HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE },
231 { 0xD800, HB_UNICODE_GENERAL_CATEGORY_SURROGATE },
232 { 0x0061, HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER },
233 { 0x02B0, HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER },
234 { 0x3400, HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER },
235 { 0x01C5, HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER },
236 { 0xFF21, HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER },
237 { 0x0903, HB_UNICODE_GENERAL_CATEGORY_COMBINING_MARK },
238 { 0x20DD, HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK },
239 { 0xA806, HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK },
240 { 0xFF10, HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER },
241 { 0x16EE, HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER },
242 { 0x17F0, HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER },
243 { 0x005F, HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION },
244 { 0x058A, HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION },
245 { 0x0F3B, HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION },
246 { 0x2019, HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION },
247 { 0x2018, HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION },
248 { 0x2016, HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION },
249 { 0x0F3A, HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION },
250 { 0x20A0, HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL },
251 { 0x309B, HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL },
252 { 0xFB29, HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL },
253 { 0x00A6, HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL },
254 { 0x2028, HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR },
255 { 0x2029, HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR },
256 { 0x202F, HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR },
258 { 0x111111, HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED }
260 static const test_pair_t general_category_tests_more[] =
262 /* Unicode-5.2 character additions */
263 { 0x1F131, HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL },
265 /* Unicode-6.0 character additions */
266 { 0x0620, HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER },
268 { 0x111111, HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED }
271 static const test_pair_t mirroring_tests[] =
273 /* Some characters that do NOT mirror */
278 { 0xE01EF, 0xE01EF },
279 { 0x1D7C3, 0x1D7C3 },
280 { 0x100000, 0x100000 },
282 /* Some characters that do mirror */
302 { 0x111111, 0x111111 },
304 static const test_pair_t mirroring_tests_more[] =
306 /* No new mirroring characters have been encoded in recent Unicode versions. */
307 { 0x111111, 0x111111 }
310 static const test_pair_t script_tests[] =
312 { 0x002A, HB_SCRIPT_COMMON },
313 { 0x0670, HB_SCRIPT_INHERITED },
314 { 0x060D, HB_SCRIPT_ARABIC },
315 { 0x0559, HB_SCRIPT_ARMENIAN },
316 { 0x09CD, HB_SCRIPT_BENGALI },
317 { 0x31B6, HB_SCRIPT_BOPOMOFO },
318 { 0x13A2, HB_SCRIPT_CHEROKEE },
319 { 0x2CFD, HB_SCRIPT_COPTIC },
320 { 0x0482, HB_SCRIPT_CYRILLIC },
321 { 0x10401, HB_SCRIPT_DESERET },
322 { 0x094D, HB_SCRIPT_DEVANAGARI },
323 { 0x1258, HB_SCRIPT_ETHIOPIC },
324 { 0x10FC, HB_SCRIPT_GEORGIAN },
325 { 0x10341, HB_SCRIPT_GOTHIC },
326 { 0x0375, HB_SCRIPT_GREEK },
327 { 0x0A83, HB_SCRIPT_GUJARATI },
328 { 0x0A3C, HB_SCRIPT_GURMUKHI },
329 { 0x3005, HB_SCRIPT_HAN },
330 { 0x1100, HB_SCRIPT_HANGUL },
331 { 0x05BF, HB_SCRIPT_HEBREW },
332 { 0x309F, HB_SCRIPT_HIRAGANA },
333 { 0x0CBC, HB_SCRIPT_KANNADA },
334 { 0x30FF, HB_SCRIPT_KATAKANA },
335 { 0x17DD, HB_SCRIPT_KHMER },
336 { 0x0EDD, HB_SCRIPT_LAO },
337 { 0x0061, HB_SCRIPT_LATIN },
338 { 0x0D3D, HB_SCRIPT_MALAYALAM },
339 { 0x1843, HB_SCRIPT_MONGOLIAN },
340 { 0x1031, HB_SCRIPT_MYANMAR },
341 { 0x169C, HB_SCRIPT_OGHAM },
342 { 0x10322, HB_SCRIPT_OLD_ITALIC },
343 { 0x0B3C, HB_SCRIPT_ORIYA },
344 { 0x16EF, HB_SCRIPT_RUNIC },
345 { 0x0DBD, HB_SCRIPT_SINHALA },
346 { 0x0711, HB_SCRIPT_SYRIAC },
347 { 0x0B82, HB_SCRIPT_TAMIL },
348 { 0x0C03, HB_SCRIPT_TELUGU },
349 { 0x07B1, HB_SCRIPT_THAANA },
350 { 0x0E31, HB_SCRIPT_THAI },
351 { 0x0FD4, HB_SCRIPT_TIBETAN },
352 { 0x1401, HB_SCRIPT_CANADIAN_ABORIGINAL },
353 { 0xA015, HB_SCRIPT_YI },
354 { 0x1700, HB_SCRIPT_TAGALOG },
355 { 0x1720, HB_SCRIPT_HANUNOO },
356 { 0x1740, HB_SCRIPT_BUHID },
357 { 0x1760, HB_SCRIPT_TAGBANWA },
359 /* Unicode-4.0 additions */
360 { 0x2800, HB_SCRIPT_BRAILLE },
361 { 0x10808, HB_SCRIPT_CYPRIOT },
362 { 0x1932, HB_SCRIPT_LIMBU },
363 { 0x10480, HB_SCRIPT_OSMANYA },
364 { 0x10450, HB_SCRIPT_SHAVIAN },
365 { 0x10000, HB_SCRIPT_LINEAR_B },
366 { 0x1950, HB_SCRIPT_TAI_LE },
367 { 0x1039F, HB_SCRIPT_UGARITIC },
369 /* Unicode-4.1 additions */
370 { 0x1980, HB_SCRIPT_NEW_TAI_LUE },
371 { 0x1A1F, HB_SCRIPT_BUGINESE },
372 { 0x2C00, HB_SCRIPT_GLAGOLITIC },
373 { 0x2D6F, HB_SCRIPT_TIFINAGH },
374 { 0xA800, HB_SCRIPT_SYLOTI_NAGRI },
375 { 0x103D0, HB_SCRIPT_OLD_PERSIAN },
376 { 0x10A3F, HB_SCRIPT_KHAROSHTHI },
378 /* Unicode-5.0 additions */
379 { 0x0378, HB_SCRIPT_UNKNOWN },
380 { 0x1B04, HB_SCRIPT_BALINESE },
381 { 0x12000, HB_SCRIPT_CUNEIFORM },
382 { 0x10900, HB_SCRIPT_PHOENICIAN },
383 { 0xA840, HB_SCRIPT_PHAGS_PA },
384 { 0x07C0, HB_SCRIPT_NKO },
386 /* Unicode-5.1 additions */
387 { 0xA900, HB_SCRIPT_KAYAH_LI },
388 { 0x1C00, HB_SCRIPT_LEPCHA },
389 { 0xA930, HB_SCRIPT_REJANG },
390 { 0x1B80, HB_SCRIPT_SUNDANESE },
391 { 0xA880, HB_SCRIPT_SAURASHTRA },
392 { 0xAA00, HB_SCRIPT_CHAM },
393 { 0x1C50, HB_SCRIPT_OL_CHIKI },
394 { 0xA500, HB_SCRIPT_VAI },
395 { 0x102A0, HB_SCRIPT_CARIAN },
396 { 0x10280, HB_SCRIPT_LYCIAN },
397 { 0x1093F, HB_SCRIPT_LYDIAN },
399 { 0x111111, HB_SCRIPT_UNKNOWN }
401 static const test_pair_t script_tests_more[] =
403 /* Unicode-5.2 additions */
404 { 0x10B00, HB_SCRIPT_AVESTAN },
405 { 0xA6A0, HB_SCRIPT_BAMUM },
406 { 0x13000, HB_SCRIPT_EGYPTIAN_HIEROGLYPHS },
407 { 0x10840, HB_SCRIPT_IMPERIAL_ARAMAIC },
408 { 0x10B60, HB_SCRIPT_INSCRIPTIONAL_PAHLAVI },
409 { 0x10B40, HB_SCRIPT_INSCRIPTIONAL_PARTHIAN },
410 { 0xA980, HB_SCRIPT_JAVANESE },
411 { 0x11082, HB_SCRIPT_KAITHI },
412 { 0xA4D0, HB_SCRIPT_LISU },
413 { 0xABE5, HB_SCRIPT_MEETEI_MAYEK },
414 { 0x10A60, HB_SCRIPT_OLD_SOUTH_ARABIAN },
415 { 0x10C00, HB_SCRIPT_OLD_TURKIC },
416 { 0x0800, HB_SCRIPT_SAMARITAN },
417 { 0x1A20, HB_SCRIPT_TAI_THAM },
418 { 0xAA80, HB_SCRIPT_TAI_VIET },
420 /* Unicode-6.0 additions */
421 { 0x1BC0, HB_SCRIPT_BATAK },
422 { 0x11000, HB_SCRIPT_BRAHMI },
423 { 0x0840, HB_SCRIPT_MANDAIC },
425 /* Unicode-5.2 character additions */
426 { 0x1CED, HB_SCRIPT_INHERITED },
427 { 0x1400, HB_SCRIPT_CANADIAN_ABORIGINAL },
429 { 0x111111, HB_SCRIPT_UNKNOWN }
433 typedef unsigned int (*get_func_t) (hb_unicode_funcs_t *ufuncs,
434 hb_codepoint_t unicode,
436 typedef unsigned int (*func_setter_func_t) (hb_unicode_funcs_t *ufuncs,
439 hb_destroy_func_t destroy);
440 typedef unsigned int (*getter_func_t) (hb_unicode_funcs_t *ufuncs,
441 hb_codepoint_t unicode);
445 func_setter_func_t func_setter;
446 getter_func_t getter;
447 const test_pair_t *tests;
448 unsigned int num_tests;
449 const test_pair_t *tests_more;
450 unsigned int num_tests_more;
451 unsigned int default_value;
454 #define RETURNS_UNICODE_ITSELF ((unsigned int) -1)
456 #define PROPERTY(name, DEFAULT) \
459 (func_setter_func_t) hb_unicode_funcs_set_##name##_func, \
460 (getter_func_t) hb_unicode_##name, \
462 G_N_ELEMENTS (name##_tests), \
464 G_N_ELEMENTS (name##_tests_more), \
467 static const property_t properties[] =
469 PROPERTY (combining_class, 0),
470 PROPERTY (eastasian_width, 1),
471 PROPERTY (general_category, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER),
472 PROPERTY (mirroring, RETURNS_UNICODE_ITSELF),
473 PROPERTY (script, (unsigned int) HB_SCRIPT_UNKNOWN)
478 test_unicode_properties (gconstpointer user_data)
480 hb_unicode_funcs_t *uf = (hb_unicode_funcs_t *) user_data;
482 gboolean failed = TRUE;
484 g_assert (hb_unicode_funcs_is_immutable (uf));
485 g_assert (hb_unicode_funcs_get_parent (uf));
487 for (i = 0; i < G_N_ELEMENTS (properties); i++) {
488 const property_t *p = &properties[i];
489 const test_pair_t *tests;
491 g_test_message ("Testing property %s", p->name);
493 for (j = 0; j < p->num_tests; j++) {
494 g_test_message ("Test %s #%d: U+%04X", p->name, j, tests[j].unicode);
495 g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, tests[j].value);
497 /* These tests are from Unicode 5.2 onward and older glib/ICU
498 * don't get them right. Just warn instead of assert. */
499 tests = p->tests_more;
500 for (j = 0; j < p->num_tests_more; j++) {
501 g_test_message ("Test %s more #%d: U+%04X", p->name, j, tests[j].unicode);
502 if (p->getter (uf, tests[j].unicode) != tests[j].value) {
503 g_test_message ("Soft fail: Received %x, expected %x", p->getter (uf, tests[j].unicode), tests[j].value);
510 g_test_message ("Some property tests failed. You probably have an old version of one of the libraries used.");
513 static hb_codepoint_t
514 default_value (hb_codepoint_t _default_value, hb_codepoint_t unicode)
516 return _default_value == RETURNS_UNICODE_ITSELF ? unicode : _default_value;
520 _test_unicode_properties_nil (hb_unicode_funcs_t *uf)
524 for (i = 0; i < G_N_ELEMENTS (properties); i++) {
525 const property_t *p = &properties[i];
526 const test_pair_t *tests;
528 g_test_message ("Testing property %s", p->name);
530 for (j = 0; j < p->num_tests; j++) {
531 g_test_message ("Test %s #%d: U+%04X", p->name, j, tests[j].unicode);
532 g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, default_value (p->default_value, tests[j].unicode));
534 tests = p->tests_more;
535 for (j = 0; j < p->num_tests_more; j++) {
536 g_test_message ("Test %s more #%d: U+%04X", p->name, j, tests[j].unicode);
537 g_assert_cmphex (p->getter (uf, tests[j].unicode), ==, default_value (p->default_value, tests[j].unicode));
543 test_unicode_properties_nil (void)
545 hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL);
547 g_assert (!hb_unicode_funcs_is_immutable (uf));
548 _test_unicode_properties_nil (uf);
550 hb_unicode_funcs_destroy (uf);
554 test_unicode_properties_empty (void)
556 hb_unicode_funcs_t *uf = hb_unicode_funcs_get_empty ();
559 g_assert (hb_unicode_funcs_is_immutable (uf));
560 _test_unicode_properties_nil (uf);
565 test_unicode_chainup (void)
567 hb_unicode_funcs_t *uf, *uf2;
569 /* Chain-up to nil */
571 uf = hb_unicode_funcs_create (NULL);
572 g_assert (!hb_unicode_funcs_is_immutable (uf));
574 uf2 = hb_unicode_funcs_create (uf);
575 g_assert (hb_unicode_funcs_is_immutable (uf));
576 hb_unicode_funcs_destroy (uf);
578 g_assert (!hb_unicode_funcs_is_immutable (uf2));
579 _test_unicode_properties_nil (uf2);
581 hb_unicode_funcs_destroy (uf2);
583 /* Chain-up to default */
585 uf = hb_unicode_funcs_create (hb_unicode_funcs_get_default ());
586 g_assert (!hb_unicode_funcs_is_immutable (uf));
588 uf2 = hb_unicode_funcs_create (uf);
589 g_assert (hb_unicode_funcs_is_immutable (uf));
590 hb_unicode_funcs_destroy (uf);
592 g_assert (!hb_unicode_funcs_is_immutable (uf2));
593 hb_unicode_funcs_make_immutable (uf2);
594 test_unicode_properties (uf2);
596 hb_unicode_funcs_destroy (uf2);
601 test_unicode_setters (void)
603 hb_unicode_funcs_t *uf;
606 /* This is cruel: we use script-returning functions to test all properties,
609 for (i = 0; i < G_N_ELEMENTS (properties); i++) {
610 const property_t *p = &properties[i];
611 data_t data[2] = {{MAGIC0, FALSE}, {MAGIC1, FALSE}};
613 g_test_message ("Testing property %s", p->name);
615 uf = hb_unicode_funcs_create (NULL);
616 g_assert (!hb_unicode_funcs_is_immutable (uf));
618 p->func_setter (uf, (get_func_t) simple_get_script, &data[0], free_up);
620 g_assert_cmphex (p->getter (uf, 'a'), ==, HB_SCRIPT_LATIN);
621 g_assert_cmphex (p->getter (uf, '0'), ==, HB_SCRIPT_UNKNOWN);
623 p->func_setter (uf, (get_func_t) NULL, NULL, NULL);
624 g_assert (data[0].freed && !data[1].freed);
626 g_assert (!hb_unicode_funcs_is_immutable (uf));
627 hb_unicode_funcs_make_immutable (uf);
628 g_assert (hb_unicode_funcs_is_immutable (uf));
630 /* Since uf is immutable now, the following setter should do nothing. */
631 p->func_setter (uf, (get_func_t) a_is_for_arabic_get_script, &data[1], free_up);
633 g_assert (data[0].freed && !data[1].freed);
634 hb_unicode_funcs_destroy (uf);
635 g_assert (data[0].freed && !data[1].freed);
646 data_fixture_init (data_fixture_t *f, gconstpointer user_data)
648 f->data[0].value = MAGIC0;
649 f->data[1].value = MAGIC1;
652 data_fixture_finish (data_fixture_t *f, gconstpointer user_data)
657 test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data)
659 hb_unicode_funcs_t *uf, *aa;
661 uf = hb_unicode_funcs_create (NULL);
663 aa = hb_unicode_funcs_create (uf);
665 hb_unicode_funcs_destroy (uf);
667 hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
668 &f->data[1], free_up);
670 g_assert_cmphex (hb_unicode_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
671 g_assert_cmphex (hb_unicode_script (aa, 'b'), ==, HB_SCRIPT_UNKNOWN);
673 g_assert (!f->data[0].freed && !f->data[1].freed);
674 hb_unicode_funcs_destroy (aa);
675 g_assert (!f->data[0].freed && f->data[1].freed);
679 test_unicode_subclassing_default (data_fixture_t *f, gconstpointer user_data)
681 hb_unicode_funcs_t *uf, *aa;
683 uf = hb_unicode_funcs_get_default ();
684 aa = hb_unicode_funcs_create (uf);
686 hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
687 &f->data[1], free_up);
689 g_assert_cmphex (hb_unicode_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
690 g_assert_cmphex (hb_unicode_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
692 g_assert (!f->data[0].freed && !f->data[1].freed);
693 hb_unicode_funcs_destroy (aa);
694 g_assert (!f->data[0].freed && f->data[1].freed);
698 test_unicode_subclassing_deep (data_fixture_t *f, gconstpointer user_data)
700 hb_unicode_funcs_t *uf, *aa;
702 uf = hb_unicode_funcs_create (NULL);
704 hb_unicode_funcs_set_script_func (uf, simple_get_script,
705 &f->data[0], free_up);
707 aa = hb_unicode_funcs_create (uf);
709 hb_unicode_funcs_destroy (uf);
711 /* make sure the 'uf' didn't get freed, since 'aa' holds a ref */
712 g_assert (!f->data[0].freed);
714 hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script,
715 &f->data[1], free_up);
717 g_assert_cmphex (hb_unicode_script (aa, 'a'), ==, HB_SCRIPT_ARABIC);
718 g_assert_cmphex (hb_unicode_script (aa, 'b'), ==, HB_SCRIPT_LATIN);
719 g_assert_cmphex (hb_unicode_script (aa, '0'), ==, HB_SCRIPT_UNKNOWN);
721 g_assert (!f->data[0].freed && !f->data[1].freed);
722 hb_unicode_funcs_destroy (aa);
723 g_assert (f->data[0].freed && f->data[1].freed);
728 script_roundtrip_default (hb_script_t script)
730 return hb_script_from_iso15924_tag (hb_script_to_iso15924_tag (script));
735 script_roundtrip_glib (hb_script_t script)
737 return hb_glib_script_to_script (hb_glib_script_from_script (script));
743 script_roundtrip_icu (hb_script_t script)
745 return hb_icu_script_to_script (hb_icu_script_from_script (script));
750 test_unicode_script_roundtrip (gconstpointer user_data)
752 typedef hb_script_t (*roundtrip_func_t) (hb_script_t);
753 roundtrip_func_t roundtrip_func = (roundtrip_func_t) user_data;
755 gboolean failed = FALSE;
757 for (i = 0; i < G_N_ELEMENTS (script_tests); i++) {
758 const test_pair_t *test = &script_tests[i];
759 hb_script_t script = test->value;
761 g_test_message ("Test script roundtrip #%d: %x", i, script);
762 g_assert_cmphex (script, ==, roundtrip_func (script));
764 for (i = 0; i < G_N_ELEMENTS (script_tests_more); i++) {
765 const test_pair_t *test = &script_tests_more[i];
766 hb_script_t script = test->value;
768 g_test_message ("Test script roundtrip more #%d: %x", i, script);
769 if (script != roundtrip_func (script)) {
770 g_test_message ("Soft fail: Received %x, expected %x", roundtrip_func (script), script);
775 g_assert_cmphex (HB_SCRIPT_INVALID, ==, roundtrip_func (HB_SCRIPT_INVALID));
778 g_test_message ("Some script roundtrip tests failed. You probably have an old version of one of the libraries used.");
782 /* TODO test compose() and decompose() */
786 main (int argc, char **argv)
788 hb_test_init (&argc, &argv);
790 hb_test_add (test_unicode_properties_nil);
791 hb_test_add (test_unicode_properties_empty);
793 hb_test_add_data_flavor (hb_unicode_funcs_get_default (), "default", test_unicode_properties);
794 hb_test_add_data_flavor ((gconstpointer) script_roundtrip_default, "default", test_unicode_script_roundtrip);
796 hb_test_add_data_flavor (hb_glib_get_unicode_funcs (), "glib", test_unicode_properties);
797 hb_test_add_data_flavor ((gconstpointer) script_roundtrip_glib, "glib", test_unicode_script_roundtrip);
800 hb_test_add_data_flavor (hb_icu_get_unicode_funcs (), "icu", test_unicode_properties);
801 hb_test_add_data_flavor ((gconstpointer) script_roundtrip_icu, "icu", test_unicode_script_roundtrip);
804 hb_test_add (test_unicode_chainup);
806 hb_test_add (test_unicode_setters);
808 hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_nil);
809 hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_default);
810 hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_deep);
812 return hb_test_run ();