| /* |
| * 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. |
| * |
| * Google Author(s): Behdad Esfahbod |
| */ |
| |
| #include "hb-test.h" |
| |
| #include <hb-ot.h> |
| |
| /* Unit tests for hb-ot-tag.h */ |
| |
| |
| /* https://docs.microsoft.com/en-us/typography/opentype/spec/scripttags */ |
| |
| static void |
| test_simple_tags (const char *s, hb_script_t script) |
| { |
| hb_script_t tag; |
| hb_tag_t t1, t2; |
| |
| g_test_message ("Testing script %c%c%c%c: tag %s", HB_UNTAG (hb_script_to_iso15924_tag (script)), s); |
| tag = hb_tag_from_string (s, -1); |
| |
| hb_ot_tags_from_script (script, &t1, &t2); |
| |
| g_assert_cmphex (t1, ==, tag); |
| g_assert_cmphex (t2, ==, HB_OT_TAG_DEFAULT_SCRIPT); |
| |
| g_assert_cmphex (hb_ot_tag_to_script (tag), ==, script); |
| } |
| |
| static void |
| test_indic_tags (const char *s1, const char *s2, hb_script_t script) |
| { |
| hb_script_t tag1, tag2; |
| hb_script_t t1, t2; |
| |
| g_test_message ("Testing script %c%c%c%c: new tag %s, old tag %s", HB_UNTAG (hb_script_to_iso15924_tag (script)), s1, s2); |
| tag1 = hb_tag_from_string (s1, -1); |
| tag2 = hb_tag_from_string (s2, -1); |
| |
| hb_ot_tags_from_script (script, &t1, &t2); |
| |
| g_assert_cmphex (t1, ==, tag1); |
| g_assert_cmphex (t2, ==, tag2); |
| |
| g_assert_cmphex (hb_ot_tag_to_script (tag1), ==, script); |
| g_assert_cmphex (hb_ot_tag_to_script (tag2), ==, script); |
| } |
| |
| static void |
| test_ot_tag_script_degenerate (void) |
| { |
| hb_tag_t t1, t2; |
| |
| g_assert_cmphex (HB_TAG_CHAR4 ("DFLT"), ==, HB_OT_TAG_DEFAULT_SCRIPT); |
| |
| /* HIRAGANA and KATAKANA both map to 'kana' */ |
| test_simple_tags ("kana", HB_SCRIPT_KATAKANA); |
| hb_ot_tags_from_script (HB_SCRIPT_HIRAGANA, &t1, &t2); |
| g_assert_cmphex (t1, ==, HB_TAG_CHAR4 ("kana")); |
| g_assert_cmphex (t2, ==, HB_OT_TAG_DEFAULT_SCRIPT); |
| |
| test_simple_tags ("DFLT", HB_SCRIPT_INVALID); |
| |
| /* Spaces are replaced */ |
| g_assert_cmphex (hb_ot_tag_to_script (HB_TAG_CHAR4 ("be ")), ==, hb_script_from_string ("Beee", -1)); |
| } |
| |
| static void |
| test_ot_tag_script_simple (void) |
| { |
| /* Arbitrary non-existent script */ |
| test_simple_tags ("wwyz", hb_script_from_string ("wWyZ", -1)); |
| |
| /* These we don't really care about */ |
| test_simple_tags ("zyyy", HB_SCRIPT_COMMON); |
| test_simple_tags ("zinh", HB_SCRIPT_INHERITED); |
| test_simple_tags ("zzzz", HB_SCRIPT_UNKNOWN); |
| |
| test_simple_tags ("arab", HB_SCRIPT_ARABIC); |
| test_simple_tags ("copt", HB_SCRIPT_COPTIC); |
| test_simple_tags ("kana", HB_SCRIPT_KATAKANA); |
| test_simple_tags ("latn", HB_SCRIPT_LATIN); |
| |
| /* These are trickier since their OT script tags have space. */ |
| test_simple_tags ("lao ", HB_SCRIPT_LAO); |
| test_simple_tags ("yi ", HB_SCRIPT_YI); |
| /* Unicode-5.0 additions */ |
| test_simple_tags ("nko ", HB_SCRIPT_NKO); |
| /* Unicode-5.1 additions */ |
| test_simple_tags ("vai ", HB_SCRIPT_VAI); |
| |
| /* https://docs.microsoft.com/en-us/typography/opentype/spec/scripttags */ |
| |
| /* Unicode-5.2 additions */ |
| test_simple_tags ("mtei", HB_SCRIPT_MEETEI_MAYEK); |
| /* Unicode-6.0 additions */ |
| test_simple_tags ("mand", HB_SCRIPT_MANDAIC); |
| } |
| |
| static void |
| test_ot_tag_script_indic (void) |
| { |
| test_indic_tags ("bng2", "beng", HB_SCRIPT_BENGALI); |
| test_indic_tags ("dev2", "deva", HB_SCRIPT_DEVANAGARI); |
| test_indic_tags ("gjr2", "gujr", HB_SCRIPT_GUJARATI); |
| test_indic_tags ("gur2", "guru", HB_SCRIPT_GURMUKHI); |
| test_indic_tags ("knd2", "knda", HB_SCRIPT_KANNADA); |
| test_indic_tags ("mlm2", "mlym", HB_SCRIPT_MALAYALAM); |
| test_indic_tags ("ory2", "orya", HB_SCRIPT_ORIYA); |
| test_indic_tags ("tml2", "taml", HB_SCRIPT_TAMIL); |
| test_indic_tags ("tel2", "telu", HB_SCRIPT_TELUGU); |
| test_indic_tags ("mym2", "mymr", HB_SCRIPT_MYANMAR); |
| } |
| |
| |
| |
| /* https://docs.microsoft.com/en-us/typography/opentype/spec/languagetags */ |
| |
| static void |
| test_language_two_way (const char *tag_s, const char *lang_s) |
| { |
| hb_language_t lang = hb_language_from_string (lang_s, -1); |
| hb_tag_t tag = hb_tag_from_string (tag_s, -1); |
| |
| g_test_message ("Testing language %s <-> tag %s", lang_s, tag_s); |
| |
| g_assert_cmphex (tag, ==, hb_ot_tag_from_language (lang)); |
| g_assert (lang == hb_ot_tag_to_language (tag)); |
| } |
| |
| static void |
| test_tag_from_language (const char *tag_s, const char *lang_s) |
| { |
| hb_language_t lang = hb_language_from_string (lang_s, -1); |
| hb_tag_t tag = hb_tag_from_string (tag_s, -1); |
| |
| g_test_message ("Testing language %s -> tag %s", lang_s, tag_s); |
| |
| g_assert_cmphex (tag, ==, hb_ot_tag_from_language (lang)); |
| } |
| |
| static void |
| test_tag_to_language (const char *tag_s, const char *lang_s) |
| { |
| hb_language_t lang = hb_language_from_string (lang_s, -1); |
| hb_tag_t tag = hb_tag_from_string (tag_s, -1); |
| |
| g_test_message ("Testing tag %s -> language %s", tag_s, lang_s); |
| |
| g_assert (lang == hb_ot_tag_to_language (tag)); |
| } |
| |
| static void |
| test_ot_tag_language (void) |
| { |
| g_assert_cmphex (HB_TAG_CHAR4 ("dflt"), ==, HB_OT_TAG_DEFAULT_LANGUAGE); |
| test_language_two_way ("dflt", NULL); |
| |
| test_language_two_way ("ARA", "ar"); |
| |
| test_language_two_way ("AZE", "az"); |
| test_tag_from_language ("AZE", "az-ir"); |
| test_tag_from_language ("AZE", "az-az"); |
| |
| test_language_two_way ("ENG", "en"); |
| test_tag_from_language ("ENG", "en_US"); |
| |
| test_language_two_way ("CJA", "cja"); /* Western Cham */ |
| test_language_two_way ("CJM", "cjm"); /* Eastern Cham */ |
| test_language_two_way ("EVN", "eve"); |
| |
| test_language_two_way ("HAL", "cfm"); /* BCP47 and current ISO639-3 code for Halam/Falam Chin */ |
| test_tag_from_language ("HAL", "flm"); /* Retired ISO639-3 code for Halam/Falam Chin */ |
| |
| test_tag_from_language ("QIN", "bgr"); /* Bawm Chin */ |
| test_tag_from_language ("QIN", "cbl"); /* Bualkhaw Chin */ |
| test_tag_from_language ("QIN", "cka"); /* Khumi Awa Chin */ |
| test_tag_from_language ("QIN", "cmr"); /* Mro-Khimi Chin */ |
| test_tag_from_language ("QIN", "cnb"); /* Chinbon Chin */ |
| test_tag_from_language ("QIN", "cnh"); /* Hakha Chin */ |
| test_tag_from_language ("QIN", "cnk"); /* Khumi Chin */ |
| test_tag_from_language ("QIN", "cnw"); /* Ngawn Chin */ |
| test_tag_from_language ("QIN", "csh"); /* Asho Chin */ |
| test_tag_from_language ("QIN", "csy"); /* Siyin Chin */ |
| test_tag_from_language ("QIN", "ctd"); /* Tedim Chin */ |
| test_tag_from_language ("QIN", "czt"); /* Zotung Chin */ |
| test_tag_from_language ("QIN", "dao"); /* Daai Chin */ |
| test_tag_from_language ("QIN", "hlt"); /* Matu Chin */ |
| test_tag_from_language ("QIN", "mrh"); /* Mara Chin */ |
| test_tag_from_language ("QIN", "pck"); /* Paite Chin */ |
| test_tag_from_language ("QIN", "sez"); /* Senthang Chin */ |
| test_tag_from_language ("QIN", "tcp"); /* Tawr Chin */ |
| test_tag_from_language ("QIN", "tcz"); /* Thado Chin */ |
| test_tag_from_language ("QIN", "yos"); /* Yos, deprecated by IANA in favor of Zou [zom] */ |
| test_tag_from_language ("QIN", "zom"); /* Zou */ |
| test_tag_to_language ("QIN", "bgr"); /* no single BCP47 tag for Chin; picking Bawm Chin */ |
| |
| test_language_two_way ("FAR", "fa"); |
| test_tag_from_language ("FAR", "fa_IR"); |
| |
| test_language_two_way ("SWA", "aii"); /* Swadaya Aramaic */ |
| |
| test_language_two_way ("SYR", "syr"); /* Syriac [macrolanguage] */ |
| test_tag_from_language ("SYR", "amw"); /* Western Neo-Aramaic */ |
| test_tag_from_language ("SYR", "cld"); /* Chaldean Neo-Aramaic */ |
| test_tag_from_language ("SYR", "syc"); /* Classical Syriac */ |
| |
| test_language_two_way ("TUA", "tru"); /* Turoyo Aramaic */ |
| |
| test_language_two_way ("ZHH", "zh-hk"); /* Chinese (Hong Kong) */ |
| |
| test_tag_from_language ("ZHS", "zh"); /* Chinese */ |
| test_tag_from_language ("ZHS", "zh-cn"); /* Chinese (China) */ |
| test_tag_from_language ("ZHS", "zh-sg"); /* Chinese (Singapore) */ |
| test_tag_from_language ("ZHH", "zh-mo"); /* Chinese (Macao) */ |
| test_tag_from_language ("ZHH", "zh-hant-mo"); /* Chinese (Macao) */ |
| test_tag_from_language ("ZHH", "zh-hk"); /* Chinese (Hong Kong) */ |
| test_tag_from_language ("ZHH", "zH-HanT-hK"); /* Chinese (Hong Kong) */ |
| test_tag_from_language ("ZHT", "zh-tw"); /* Chinese (Taiwan) */ |
| test_tag_from_language ("ZHS", "zh-Hans"); /* Chinese (Simplified) */ |
| test_tag_from_language ("ZHT", "zh-Hant"); /* Chinese (Traditional) */ |
| test_tag_from_language ("ZHS", "zh-xx"); /* Chinese (Other) */ |
| |
| test_tag_from_language ("ZHS", "zh"); /* Chinese */ |
| test_tag_from_language ("ZHS", "zh-xx"); |
| |
| test_tag_to_language ("ZHS", "zh-Hans"); |
| test_tag_to_language ("ZHT", "zh-Hant"); |
| test_tag_to_language ("ZHP", "x-hbotzhp"); |
| |
| test_language_two_way ("ABC", "x-hbotabc"); |
| test_tag_from_language ("ABC", "asdf-asdf-wer-x-hbotabc-zxc"); |
| test_tag_from_language ("ABC", "asdf-asdf-wer-x-hbotabc"); |
| test_tag_from_language ("ABCD", "asdf-asdf-wer-x-hbotabcd"); |
| |
| test_tag_from_language ("dflt", "asdf-asdf-wer-x-hbot-zxc"); |
| |
| test_tag_from_language ("dflt", "xy"); |
| test_tag_from_language ("XYZ", "xyz"); /* Unknown ISO 639-3 */ |
| test_tag_from_language ("XYZ", "xyz-qw"); /* Unknown ISO 639-3 */ |
| |
| /* International Phonetic Alphabet */ |
| test_tag_from_language ("IPPH", "en-fonipa"); |
| test_tag_from_language ("IPPH", "rm-CH-fonipa-sursilv-x-foobar"); |
| test_tag_from_language ("IPPH", "und-fonipa"); |
| test_tag_from_language ("IPPH", "zh-fonipa"); |
| test_tag_to_language ("IPPH", "und-fonipa"); |
| |
| /* North American Phonetic Alphabet (Americanist Phonetic Notation) */ |
| test_tag_from_language ("APPH", "en-fonnapa"); |
| test_tag_from_language ("APPH", "chr-fonnapa"); |
| test_tag_from_language ("APPH", "und-fonnapa"); |
| test_tag_to_language ("APPH", "und-fonnapa"); |
| |
| /* Estrangela Syriac */ |
| test_tag_from_language ("SYRE", "aii-Syre"); |
| test_tag_from_language ("SYRE", "de-Syre"); |
| test_tag_from_language ("SYRE", "syr-Syre"); |
| test_tag_from_language ("SYRE", "und-Syre"); |
| test_tag_to_language ("SYRE", "und-Syre"); |
| |
| /* Western Syriac */ |
| test_tag_from_language ("SYRJ", "aii-Syrj"); |
| test_tag_from_language ("SYRJ", "de-Syrj"); |
| test_tag_from_language ("SYRJ", "syr-Syrj"); |
| test_tag_from_language ("SYRJ", "und-Syrj"); |
| test_tag_to_language ("SYRJ", "und-Syrj"); |
| |
| /* Eastern Syriac */ |
| test_tag_from_language ("SYRN", "aii-Syrn"); |
| test_tag_from_language ("SYRN", "de-Syrn"); |
| test_tag_from_language ("SYRN", "syr-Syrn"); |
| test_tag_from_language ("SYRN", "und-Syrn"); |
| test_tag_to_language ("SYRN", "und-Syrn"); |
| |
| /* Test that x-hbot overrides the base language */ |
| test_tag_from_language ("ABC", "fa-x-hbotabc-zxc"); |
| test_tag_from_language ("ABC", "fa-ir-x-hbotabc-zxc"); |
| test_tag_from_language ("ABC", "zh-x-hbotabc-zxc"); |
| test_tag_from_language ("ABC", "zh-cn-x-hbotabc-zxc"); |
| test_tag_from_language ("ABC", "zh-xy-x-hbotabc-zxc"); |
| test_tag_from_language ("ABC", "xyz-xy-x-hbotabc-zxc"); |
| } |
| |
| int |
| main (int argc, char **argv) |
| { |
| hb_test_init (&argc, &argv); |
| |
| hb_test_add (test_ot_tag_script_degenerate); |
| hb_test_add (test_ot_tag_script_simple); |
| hb_test_add (test_ot_tag_script_indic); |
| |
| hb_test_add (test_ot_tag_language); |
| |
| return hb_test_run(); |
| } |