1 /* 2 * Copyright 2018 Ebrahim Byagowi 3 * 4 * This is part of HarfBuzz, a text shaping library. 5 * 6 * Permission is hereby granted, without written agreement and without 7 * license or royalty fees, to use, copy, modify, and distribute this 8 * software and its documentation for any purpose, provided that the 9 * above copyright notice and the following two paragraphs appear in 10 * all copies of this software. 11 * 12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR 13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES 14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN 15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH 16 * DAMAGE. 17 * 18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, 19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 20 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS 21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO 22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. 23 * 24 */ 25 26 #include "hb-test.h" 27 28 #include <hb-ot.h> 29 30 static hb_face_t *face; 31 32 static void 33 test_ot_layout_feature_get_name_ids_and_characters (void) 34 { 35 hb_tag_t cv01 = HB_TAG ('c','v','0','1'); 36 unsigned int feature_index; 37 unsigned int num_named_parameters; 38 hb_ot_name_id_t label_id; 39 hb_ot_name_id_t tooltip_id; 40 hb_ot_name_id_t sample_id; 41 hb_ot_name_id_t first_param_id; 42 hb_codepoint_t characters[100]; 43 unsigned int char_count = 100; 44 unsigned int all_chars; 45 if (!hb_ot_layout_language_find_feature (face, 46 HB_OT_TAG_GSUB, 47 0, 48 HB_OT_LAYOUT_DEFAULT_LANGUAGE_INDEX, 49 cv01, 50 &feature_index)) 51 g_error ("Failed to find feature index"); 52 53 if (!hb_ot_layout_feature_get_name_ids (face, HB_OT_TAG_GSUB, feature_index, 54 &label_id, &tooltip_id, &sample_id, 55 &num_named_parameters, &first_param_id)) 56 g_error ("Failed to get name ids"); 57 58 g_assert_cmpint (label_id, ==, 256); 59 g_assert_cmpint (tooltip_id, ==, 257); 60 g_assert_cmpint (sample_id, ==, 258); 61 g_assert_cmpint (num_named_parameters, ==, 2); 62 g_assert_cmpint (first_param_id, ==, 259); 63 64 all_chars = hb_ot_layout_feature_get_characters (face, HB_OT_TAG_GSUB, feature_index, 65 0, &char_count, characters); 66 67 g_assert_cmpint (all_chars, ==, 2); 68 g_assert_cmpint (char_count, ==, 2); 69 g_assert_cmpint (characters[0], ==, 10); 70 g_assert_cmpint (characters[1], ==, 24030); 71 } 72 73 static void 74 test_ot_name (void) 75 { 76 unsigned int num_entries; 77 const hb_ot_name_entry_t *entries; 78 hb_ot_name_id_t name_id; 79 hb_language_t lang; 80 char text[10]; 81 unsigned int text_size = 10; 82 entries = hb_ot_name_list_names (face, &num_entries); 83 g_assert_cmpuint (12, ==, num_entries); 84 name_id = entries[3].name_id; 85 g_assert_cmpuint (3, ==, name_id); 86 lang = entries[3].language; 87 g_assert_cmpstr (hb_language_to_string (lang), ==, "en"); 88 g_assert_cmpuint (27, ==, hb_ot_name_get_utf8 (face, name_id, lang, &text_size, text)); 89 g_assert_cmpuint (9, ==, text_size); 90 g_assert_cmpstr (text, ==, "FontForge"); 91 } 92 93 int 94 main (int argc, char **argv) 95 { 96 unsigned int status; 97 g_test_init (&argc, &argv, NULL); 98 99 hb_test_add (test_ot_layout_feature_get_name_ids_and_characters); 100 hb_test_add (test_ot_name); 101 102 face = hb_test_open_font_file ("fonts/cv01.otf"); 103 status = hb_test_run (); 104 hb_face_destroy (face); 105 return status; 106 } 107