/* * Copyright © 2011 Codethink Limited * Copyright © 2011 Google, Inc. * * This is part of HarfBuzz, a text shaping library. * * Permission is hereby granted, without written agreement and without * license or royalty fees, to use, copy, modify, and distribute this * software and its documentation for any purpose, provided that the * above copyright notice and the following two paragraphs appear in * all copies of this software. * * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. * * Codethink Author(s): Ryan Lortie * Google Author(s): Behdad Esfahbod */ #include "hb-test.h" /* Unit tests for hb-unicode.h */ #ifdef HAVE_GLIB #include #endif #ifdef HAVE_ICU #include #endif /* Check all properties */ /* Some of the following tables where adapted from glib/glib/tests/utf8-misc.c. * The license is compatible. */ typedef struct { hb_codepoint_t unicode; unsigned int value; } test_pair_t; static const test_pair_t combining_class_tests[] = { { 0x111111, (unsigned int) 0 }, { 0x0020, (unsigned int) 0 }, { 0x0334, (unsigned int) 1 }, { 0x093C, (unsigned int) 7 }, { 0x3099, (unsigned int) 8 }, { 0x094D, (unsigned int) 9 }, { 0x05B0, (unsigned int) 10 }, { 0x05B1, (unsigned int) 11 }, { 0x05B2, (unsigned int) 12 }, { 0x05B3, (unsigned int) 13 }, { 0x05B4, (unsigned int) 14 }, { 0x05B5, (unsigned int) 15 }, { 0x05B6, (unsigned int) 16 }, { 0x05B7, (unsigned int) 17 }, { 0x05B8, (unsigned int) 18 }, { 0x05B9, (unsigned int) 19 }, { 0x05BB, (unsigned int) 20 }, { 0x05BC, (unsigned int) 21 }, { 0x05BD, (unsigned int) 22 }, { 0x05BF, (unsigned int) 23 }, { 0x05C1, (unsigned int) 24 }, { 0x05C2, (unsigned int) 25 }, { 0xFB1E, (unsigned int) 26 }, { 0x064B, (unsigned int) 27 }, { 0x064C, (unsigned int) 28 }, { 0x064D, (unsigned int) 29 }, /* ... */ { 0x05AE, (unsigned int) 228 }, { 0x0300, (unsigned int) 230 }, { 0x302C, (unsigned int) 232 }, { 0x0362, (unsigned int) 233 }, { 0x0360, (unsigned int) 234 }, { 0x1DCD, (unsigned int) 234 }, { 0x0345, (unsigned int) 240 }, }; static const test_pair_t combining_class_tests_more[] = { /* Unicode-5.2 character additions */ { 0xA8E0, (unsigned int) 230 }, /* Unicode-6.0 character additions */ { 0x135D, (unsigned int) 230 }, }; static const test_pair_t eastasian_width_tests[] = { { 0x111111, (unsigned int) 1 }, /* Neutral */ { 0x0000, (unsigned int) 1 }, { 0x0483, (unsigned int) 1 }, { 0x0641, (unsigned int) 1 }, { 0xFFFC, (unsigned int) 1 }, { 0x10000, (unsigned int) 1 }, { 0xE0001, (unsigned int) 1 }, /* Narrow */ { 0x0020, (unsigned int) 1 }, { 0x0041, (unsigned int) 1 }, { 0x27E6, (unsigned int) 1 }, /* Halfwidth */ { 0x20A9, (unsigned int) 1 }, { 0xFF61, (unsigned int) 1 }, { 0xFF69, (unsigned int) 1 }, { 0xFFEE, (unsigned int) 1 }, /* Ambiguous */ { 0x00A1, (unsigned int) 1 }, { 0x00D8, (unsigned int) 1 }, { 0x02DD, (unsigned int) 1 }, { 0xE0100, (unsigned int) 1 }, { 0x100000, (unsigned int) 1 }, /* Fullwidth */ { 0x3000, (unsigned int) 2 }, { 0xFF60, (unsigned int) 2 }, /* Wide */ { 0x2329, (unsigned int) 2 }, { 0x3001, (unsigned int) 2 }, { 0xFE69, (unsigned int) 2 }, { 0x30000, (unsigned int) 2 }, { 0x3FFFD, (unsigned int) 2 }, }; static const test_pair_t eastasian_width_tests_more[] = { /* Default Wide blocks */ { 0x4DBF, (unsigned int) 2 }, { 0x9FFF, (unsigned int) 2 }, { 0xFAFF, (unsigned int) 2 }, { 0x2A6DF, (unsigned int) 2 }, { 0x2B73F, (unsigned int) 2 }, { 0x2B81F, (unsigned int) 2 }, { 0x2FA1F, (unsigned int) 2 }, /* Uniode-5.2 character additions */ /* Wide */ { 0x115F, (unsigned int) 2 }, /* Uniode-6.0 character additions */ /* Wide */ { 0x2B740, (unsigned int) 2 }, { 0x1B000, (unsigned int) 2 }, }; static const test_pair_t general_category_tests[] = { { 0x111111, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED }, { 0x000D, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_CONTROL }, { 0x200E, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_FORMAT }, { 0x0378, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED }, { 0xE000, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE }, { 0xD800, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_SURROGATE }, { 0x0061, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER }, { 0x02B0, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER }, { 0x3400, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER }, { 0x01C5, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER }, { 0xFF21, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER }, { 0x0903, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_COMBINING_MARK }, { 0x20DD, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK }, { 0xA806, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK }, { 0xFF10, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER }, { 0x16EE, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER }, { 0x17F0, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER }, { 0x005F, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION }, { 0x058A, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION }, { 0x0F3B, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION }, { 0x2019, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION }, { 0x2018, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION }, { 0x2016, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION }, { 0x0F3A, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION }, { 0x20A0, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL }, { 0x309B, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL }, { 0xFB29, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL }, { 0x00A6, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL }, { 0x2028, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR }, { 0x2029, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR }, { 0x202F, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR } }; static const test_pair_t general_category_tests_more[] = { /* Unicode-5.2 character additions */ { 0x1F131, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL }, /* Unicode-6.0 character additions */ { 0x0620, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER }, }; static const test_pair_t mirroring_tests[] = { { 0x111111, (unsigned int) 0x111111 }, /* Some characters that do NOT mirror */ { 0x0020, (unsigned int) 0x0020 }, { 0x0041, (unsigned int) 0x0041 }, { 0x00F0, (unsigned int) 0x00F0 }, { 0x27CC, (unsigned int) 0x27CC }, { 0xE01EF, (unsigned int) 0xE01EF }, { 0x1D7C3, (unsigned int) 0x1D7C3 }, { 0x100000, (unsigned int) 0x100000 }, /* Some characters that do mirror */ { 0x0029, (unsigned int) 0x0028 }, { 0x0028, (unsigned int) 0x0029 }, { 0x003E, (unsigned int) 0x003C }, { 0x003C, (unsigned int) 0x003E }, { 0x005D, (unsigned int) 0x005B }, { 0x005B, (unsigned int) 0x005D }, { 0x007D, (unsigned int) 0x007B }, { 0x007B, (unsigned int) 0x007D }, { 0x00BB, (unsigned int) 0x00AB }, { 0x00AB, (unsigned int) 0x00BB }, { 0x226B, (unsigned int) 0x226A }, { 0x226A, (unsigned int) 0x226B }, { 0x22F1, (unsigned int) 0x22F0 }, { 0x22F0, (unsigned int) 0x22F1 }, { 0xFF60, (unsigned int) 0xFF5F }, { 0xFF5F, (unsigned int) 0xFF60 }, { 0xFF63, (unsigned int) 0xFF62 }, { 0xFF62, (unsigned int) 0xFF63 }, }; static const test_pair_t mirroring_tests_more[] = { /* No new mirroring characters have been encoded in recent Unicode versions. */ { 0xFFFF, (unsigned int) 0xFFFF }, }; static const test_pair_t script_tests[] = { { 0x111111, (unsigned int) HB_SCRIPT_UNKNOWN }, { 0x002A, (unsigned int) HB_SCRIPT_COMMON }, { 0x0670, (unsigned int) HB_SCRIPT_INHERITED }, { 0x060D, (unsigned int) HB_SCRIPT_ARABIC }, { 0x0559, (unsigned int) HB_SCRIPT_ARMENIAN }, { 0x09CD, (unsigned int) HB_SCRIPT_BENGALI }, { 0x31B6, (unsigned int) HB_SCRIPT_BOPOMOFO }, { 0x13A2, (unsigned int) HB_SCRIPT_CHEROKEE }, { 0x2CFD, (unsigned int) HB_SCRIPT_COPTIC }, { 0x0482, (unsigned int) HB_SCRIPT_CYRILLIC }, { 0x10401, (unsigned int) HB_SCRIPT_DESERET }, { 0x094D, (unsigned int) HB_SCRIPT_DEVANAGARI }, { 0x1258, (unsigned int) HB_SCRIPT_ETHIOPIC }, { 0x10FC, (unsigned int) HB_SCRIPT_GEORGIAN }, { 0x10341, (unsigned int) HB_SCRIPT_GOTHIC }, { 0x0375, (unsigned int) HB_SCRIPT_GREEK }, { 0x0A83, (unsigned int) HB_SCRIPT_GUJARATI }, { 0x0A3C, (unsigned int) HB_SCRIPT_GURMUKHI }, { 0x3005, (unsigned int) HB_SCRIPT_HAN }, { 0x1100, (unsigned int) HB_SCRIPT_HANGUL }, { 0x05BF, (unsigned int) HB_SCRIPT_HEBREW }, { 0x309F, (unsigned int) HB_SCRIPT_HIRAGANA }, { 0x0CBC, (unsigned int) HB_SCRIPT_KANNADA }, { 0x30FF, (unsigned int) HB_SCRIPT_KATAKANA }, { 0x17DD, (unsigned int) HB_SCRIPT_KHMER }, { 0x0EDD, (unsigned int) HB_SCRIPT_LAO }, { 0x0061, (unsigned int) HB_SCRIPT_LATIN }, { 0x0D3D, (unsigned int) HB_SCRIPT_MALAYALAM }, { 0x1843, (unsigned int) HB_SCRIPT_MONGOLIAN }, { 0x1031, (unsigned int) HB_SCRIPT_MYANMAR }, { 0x169C, (unsigned int) HB_SCRIPT_OGHAM }, { 0x10322, (unsigned int) HB_SCRIPT_OLD_ITALIC }, { 0x0B3C, (unsigned int) HB_SCRIPT_ORIYA }, { 0x16EF, (unsigned int) HB_SCRIPT_RUNIC }, { 0x0DBD, (unsigned int) HB_SCRIPT_SINHALA }, { 0x0711, (unsigned int) HB_SCRIPT_SYRIAC }, { 0x0B82, (unsigned int) HB_SCRIPT_TAMIL }, { 0x0C03, (unsigned int) HB_SCRIPT_TELUGU }, { 0x07B1, (unsigned int) HB_SCRIPT_THAANA }, { 0x0E31, (unsigned int) HB_SCRIPT_THAI }, { 0x0FD4, (unsigned int) HB_SCRIPT_TIBETAN }, { 0x1401, (unsigned int) HB_SCRIPT_CANADIAN_ABORIGINAL }, { 0xA015, (unsigned int) HB_SCRIPT_YI }, { 0x1700, (unsigned int) HB_SCRIPT_TAGALOG }, { 0x1720, (unsigned int) HB_SCRIPT_HANUNOO }, { 0x1740, (unsigned int) HB_SCRIPT_BUHID }, { 0x1760, (unsigned int) HB_SCRIPT_TAGBANWA }, /* Unicode-4.0 additions */ { 0x2800, (unsigned int) HB_SCRIPT_BRAILLE }, { 0x10808, (unsigned int) HB_SCRIPT_CYPRIOT }, { 0x1932, (unsigned int) HB_SCRIPT_LIMBU }, { 0x10480, (unsigned int) HB_SCRIPT_OSMANYA }, { 0x10450, (unsigned int) HB_SCRIPT_SHAVIAN }, { 0x10000, (unsigned int) HB_SCRIPT_LINEAR_B }, { 0x1950, (unsigned int) HB_SCRIPT_TAI_LE }, { 0x1039F, (unsigned int) HB_SCRIPT_UGARITIC }, /* Unicode-4.1 additions */ { 0x1980, (unsigned int) HB_SCRIPT_NEW_TAI_LUE }, { 0x1A1F, (unsigned int) HB_SCRIPT_BUGINESE }, { 0x2C00, (unsigned int) HB_SCRIPT_GLAGOLITIC }, { 0x2D6F, (unsigned int) HB_SCRIPT_TIFINAGH }, { 0xA800, (unsigned int) HB_SCRIPT_SYLOTI_NAGRI }, { 0x103D0, (unsigned int) HB_SCRIPT_OLD_PERSIAN }, { 0x10A3F, (unsigned int) HB_SCRIPT_KHAROSHTHI }, /* Unicode-5.0 additions */ { 0x0378, (unsigned int) HB_SCRIPT_UNKNOWN }, { 0x1B04, (unsigned int) HB_SCRIPT_BALINESE }, { 0x12000, (unsigned int) HB_SCRIPT_CUNEIFORM }, { 0x10900, (unsigned int) HB_SCRIPT_PHOENICIAN }, { 0xA840, (unsigned int) HB_SCRIPT_PHAGS_PA }, { 0x07C0, (unsigned int) HB_SCRIPT_NKO }, /* Unicode-5.1 additions */ { 0xA900, (unsigned int) HB_SCRIPT_KAYAH_LI }, { 0x1C00, (unsigned int) HB_SCRIPT_LEPCHA }, { 0xA930, (unsigned int) HB_SCRIPT_REJANG }, { 0x1B80, (unsigned int) HB_SCRIPT_SUNDANESE }, { 0xA880, (unsigned int) HB_SCRIPT_SAURASHTRA }, { 0xAA00, (unsigned int) HB_SCRIPT_CHAM }, { 0x1C50, (unsigned int) HB_SCRIPT_OL_CHIKI }, { 0xA500, (unsigned int) HB_SCRIPT_VAI }, { 0x102A0, (unsigned int) HB_SCRIPT_CARIAN }, { 0x10280, (unsigned int) HB_SCRIPT_LYCIAN }, { 0x1093F, (unsigned int) HB_SCRIPT_LYDIAN }, }; static const test_pair_t script_tests_more[] = { /* Unicode-5.2 additions */ { 0x10B00, (unsigned int) HB_SCRIPT_AVESTAN }, { 0xA6A0, (unsigned int) HB_SCRIPT_BAMUM }, { 0x13000, (unsigned int) HB_SCRIPT_EGYPTIAN_HIEROGLYPHS }, { 0x10840, (unsigned int) HB_SCRIPT_IMPERIAL_ARAMAIC }, { 0x10B60, (unsigned int) HB_SCRIPT_INSCRIPTIONAL_PAHLAVI }, { 0x10B40, (unsigned int) HB_SCRIPT_INSCRIPTIONAL_PARTHIAN }, { 0xA980, (unsigned int) HB_SCRIPT_JAVANESE }, { 0x11082, (unsigned int) HB_SCRIPT_KAITHI }, { 0xA4D0, (unsigned int) HB_SCRIPT_LISU }, { 0xABE5, (unsigned int) HB_SCRIPT_MEETEI_MAYEK }, { 0x10A60, (unsigned int) HB_SCRIPT_OLD_SOUTH_ARABIAN }, { 0x10C00, (unsigned int) HB_SCRIPT_OLD_TURKIC }, { 0x0800, (unsigned int) HB_SCRIPT_SAMARITAN }, { 0x1A20, (unsigned int) HB_SCRIPT_TAI_THAM }, { 0xAA80, (unsigned int) HB_SCRIPT_TAI_VIET }, /* Unicode-6.0 additions */ { 0x1BC0, (unsigned int) HB_SCRIPT_BATAK }, { 0x11000, (unsigned int) HB_SCRIPT_BRAHMI }, { 0x0840, (unsigned int) HB_SCRIPT_MANDAIC }, /* Unicode-5.2 character additions */ { 0x1CED, (unsigned int) HB_SCRIPT_INHERITED }, { 0x1400, (unsigned int) HB_SCRIPT_CANADIAN_ABORIGINAL }, }; typedef unsigned int (*get_func_t) (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode, void *user_data); typedef unsigned int (*func_setter_func_t) (hb_unicode_funcs_t *ufuncs, get_func_t *func, void *user_data, hb_destroy_func_t destroy); typedef unsigned int (*getter_func_t) (hb_unicode_funcs_t *ufuncs, hb_codepoint_t unicode); typedef struct { const char *name; func_setter_func_t func_setter; getter_func_t getter; const test_pair_t *tests; unsigned int num_tests; const test_pair_t *tests_more; unsigned int num_tests_more; unsigned int default_value; } property_t; #define RETURNS_UNICODE_ITSELF ((unsigned int) -1) #define PROPERTY(name, DEFAULT) \ { \ #name, \ (func_setter_func_t) hb_unicode_funcs_set_##name##_func, \ (getter_func_t) hb_unicode_get_##name, \ name##_tests, \ G_N_ELEMENTS (name##_tests), \ name##_tests_more, \ G_N_ELEMENTS (name##_tests_more), \ DEFAULT \ } static const property_t properties[] = { PROPERTY (combining_class, 0), PROPERTY (eastasian_width, 1), PROPERTY (general_category, (unsigned int) HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER), PROPERTY (mirroring, RETURNS_UNICODE_ITSELF), PROPERTY (script, (unsigned int) HB_SCRIPT_UNKNOWN), }; #undef PROPERTY static void test_unicode_properties (gconstpointer user_data) { hb_unicode_funcs_t *uf = (hb_unicode_funcs_t *) user_data; unsigned int i, j; g_assert (hb_unicode_funcs_is_immutable (uf)); for (i = 0; i < G_N_ELEMENTS (properties); i++) { const property_t *p = &properties[i]; const test_pair_t *tests; tests = p->tests; for (j = 0; j < p->num_tests; j++) g_assert_cmpint (p->getter (uf, tests[j].unicode), ==, tests[j].value); } } static hb_codepoint_t default_value (hb_codepoint_t default_value, hb_codepoint_t unicode) { return default_value == RETURNS_UNICODE_ITSELF ? unicode : default_value; } static void test_unicode_properties_nil (void) { hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL); unsigned int i, j; g_assert (!hb_unicode_funcs_is_immutable (uf)); for (i = 0; i < G_N_ELEMENTS (properties); i++) { const property_t *p = &properties[i]; const test_pair_t *tests; tests = p->tests; for (j = 0; j < p->num_tests; j++) g_assert_cmpint (p->getter (uf, tests[j].unicode), ==, default_value (p->default_value, tests[j].unicode)); } hb_unicode_funcs_destroy (uf); } #define MAGIC0 0x12345678 #define MAGIC1 0x76543210 typedef struct { int value; gboolean freed; } data_t; typedef struct { data_t data[2]; } data_fixture_t; static void data_fixture_init (data_fixture_t *f, gconstpointer user_data) { f->data[0].value = MAGIC0; f->data[1].value = MAGIC1; } static void data_fixture_finish (data_fixture_t *f, gconstpointer user_data) { } static void free_up (void *p) { data_t *data = (data_t *) p; g_assert (data->value == MAGIC0 || data->value == MAGIC1); g_assert (data->freed == FALSE); data->freed = TRUE; } static hb_script_t simple_get_script (hb_unicode_funcs_t *ufuncs, hb_codepoint_t codepoint, void *user_data) { data_t *data = (data_t *) user_data; g_assert (hb_unicode_funcs_get_parent (ufuncs) == NULL); g_assert (data->value == MAGIC0); g_assert (data->freed == FALSE); if ('a' <= codepoint && codepoint <= 'z') return HB_SCRIPT_LATIN; else return HB_SCRIPT_UNKNOWN; } static hb_script_t a_is_for_arabic_get_script (hb_unicode_funcs_t *ufuncs, hb_codepoint_t codepoint, void *user_data) { data_t *data = (data_t *) user_data; g_assert (hb_unicode_funcs_get_parent (ufuncs) != NULL); g_assert (data->value == MAGIC1); g_assert (data->freed == FALSE); if (codepoint == 'a') { return HB_SCRIPT_ARABIC; } else { hb_unicode_funcs_t *parent = hb_unicode_funcs_get_parent (ufuncs); return hb_unicode_get_script (parent, codepoint); } } static void test_unicode_custom (data_fixture_t *f, gconstpointer user_data) { hb_unicode_funcs_t *uf = hb_unicode_funcs_create (NULL); hb_unicode_funcs_set_script_func (uf, simple_get_script, &f->data[0], free_up); g_assert_cmpint (hb_unicode_get_script (uf, 'a'), ==, HB_SCRIPT_LATIN); g_assert_cmpint (hb_unicode_get_script (uf, '0'), ==, HB_SCRIPT_UNKNOWN); g_assert (!hb_unicode_funcs_is_immutable (uf)); hb_unicode_funcs_make_immutable (uf); g_assert (hb_unicode_funcs_is_immutable (uf)); /* Since uf is immutable now, the following setter should do nothing. */ hb_unicode_funcs_set_script_func (uf, a_is_for_arabic_get_script, &f->data[1], free_up); g_assert (!f->data[0].freed && !f->data[1].freed); hb_unicode_funcs_destroy (uf); g_assert (f->data[0].freed && !f->data[1].freed); } static void test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data) { hb_unicode_funcs_t *uf, *aa; uf = hb_unicode_funcs_create (NULL); aa = hb_unicode_funcs_create (uf); hb_unicode_funcs_destroy (uf); hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script, &f->data[1], free_up); g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC); g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_UNKNOWN); g_assert (!f->data[0].freed && !f->data[1].freed); hb_unicode_funcs_destroy (aa); g_assert (!f->data[0].freed && f->data[1].freed); } static void test_unicode_subclassing_default (data_fixture_t *f, gconstpointer user_data) { hb_unicode_funcs_t *uf, *aa; uf = hb_unicode_funcs_get_default (); aa = hb_unicode_funcs_create (uf); hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script, &f->data[1], free_up); g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC); g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN); g_assert (!f->data[0].freed && !f->data[1].freed); hb_unicode_funcs_destroy (aa); g_assert (!f->data[0].freed && f->data[1].freed); } static void test_unicode_subclassing_deep (data_fixture_t *f, gconstpointer user_data) { hb_unicode_funcs_t *uf, *aa; uf = hb_unicode_funcs_create (NULL); hb_unicode_funcs_set_script_func (uf, simple_get_script, &f->data[0], free_up); aa = hb_unicode_funcs_create (uf); hb_unicode_funcs_destroy (uf); /* make sure the 'uf' didn't get freed, since 'aa' holds a ref */ g_assert (!f->data[0].freed); hb_unicode_funcs_set_script_func (aa, a_is_for_arabic_get_script, &f->data[1], free_up); g_assert_cmpint (hb_unicode_get_script (aa, 'a'), ==, HB_SCRIPT_ARABIC); g_assert_cmpint (hb_unicode_get_script (aa, 'b'), ==, HB_SCRIPT_LATIN); g_assert_cmpint (hb_unicode_get_script (aa, '0'), ==, HB_SCRIPT_UNKNOWN); g_assert (!f->data[0].freed && !f->data[1].freed); hb_unicode_funcs_destroy (aa); g_assert (f->data[0].freed && f->data[1].freed); } int main (int argc, char **argv) { hb_test_init (&argc, &argv); hb_test_add (test_unicode_properties_nil); hb_test_add_data_flavor (hb_unicode_funcs_get_default (), "default", test_unicode_properties); #ifdef HAVE_GLIB hb_test_add_data_flavor (hb_glib_get_unicode_funcs (), "glib", test_unicode_properties); #endif #ifdef HAVE_ICU hb_test_add_data_flavor (hb_icu_get_unicode_funcs (), "icu", test_unicode_properties); #endif hb_test_add_fixture (data_fixture, NULL, test_unicode_custom); hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_nil); hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_default); hb_test_add_fixture (data_fixture, NULL, test_unicode_subclassing_deep); /* XXX test icu ufuncs */ /* XXX test _more tests (warn?) */ /* XXX test chainup */ /* XXX test glib & icu two-way script conversion */ return hb_test_run (); }