HarfBuzz text shaping engine
http://harfbuzz.github.io/
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133 lines
4.3 KiB
133 lines
4.3 KiB
/* |
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* Copyright © 2018 Ebrahim Byagowi |
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* |
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* This is part of HarfBuzz, a text shaping library. |
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* |
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* Permission is hereby granted, without written agreement and without |
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* license or royalty fees, to use, copy, modify, and distribute this |
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* software and its documentation for any purpose, provided that the |
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* above copyright notice and the following two paragraphs appear in |
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* all copies of this software. |
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* |
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR |
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES |
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN |
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH |
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* DAMAGE. |
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* |
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, |
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO |
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
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*/ |
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#include "hb-test.h" |
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#include <hb.h> |
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#include <hb-ot.h> |
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#include <hb-aat.h> |
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/* Unit tests for hb-aat.h */ |
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static hb_face_t *face; |
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static hb_face_t *sbix; |
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static void |
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test_aat_get_feature_types (void) |
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{ |
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hb_aat_layout_feature_type_t features[3]; |
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unsigned int count = 3; |
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g_assert_cmpuint (11, ==, hb_aat_layout_get_feature_types (face, 0, &count, features)); |
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g_assert_cmpuint (1, ==, features[0]); |
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g_assert_cmpuint (3, ==, features[1]); |
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g_assert_cmpuint (6, ==, features[2]); |
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g_assert_cmpuint (258, ==, hb_aat_layout_feature_type_get_name_id (face, features[0])); |
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g_assert_cmpuint (261, ==, hb_aat_layout_feature_type_get_name_id (face, features[1])); |
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g_assert_cmpuint (265, ==, hb_aat_layout_feature_type_get_name_id (face, features[2])); |
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} |
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static void |
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test_aat_get_feature_selectors (void) |
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{ |
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unsigned int default_index; |
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hb_aat_layout_feature_selector_info_t settings[3]; |
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unsigned int count = 3; |
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g_assert_cmpuint (4, ==, hb_aat_layout_feature_type_get_selector_infos (face, |
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HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE, |
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0, &count, settings, |
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&default_index)); |
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g_assert_cmpuint (3, ==, count); |
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g_assert_cmpuint (0, ==, default_index); |
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g_assert_cmpuint (0, ==, settings[0].enable); |
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g_assert_cmpuint (294, ==, settings[0].name_id); |
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g_assert_cmpuint (1, ==, settings[1].enable); |
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g_assert_cmpuint (295, ==, settings[1].name_id); |
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g_assert_cmpuint (2, ==, settings[2].enable); |
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g_assert_cmpuint (296, ==, settings[2].name_id); |
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count = 3; |
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g_assert_cmpuint (4, ==, hb_aat_layout_feature_type_get_selector_infos (face, |
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HB_AAT_LAYOUT_FEATURE_TYPE_DESIGN_COMPLEXITY_TYPE, |
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3, &count, settings, |
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&default_index)); |
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g_assert_cmpuint (1, ==, count); |
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g_assert_cmpuint (0, ==, default_index); |
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g_assert_cmpuint (3, ==, settings[0].enable); |
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g_assert_cmpuint (297, ==, settings[0].name_id); |
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count = 1; |
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g_assert_cmpuint (1, ==, hb_aat_layout_feature_type_get_selector_infos (face, |
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HB_AAT_LAYOUT_FEATURE_TYPE_TYPOGRAPHIC_EXTRAS, |
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0, &count, settings, |
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&default_index)); |
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g_assert_cmpuint (1, ==, count); |
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g_assert_cmpuint (HB_AAT_LAYOUT_NO_SELECTOR_INDEX, ==, default_index); |
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g_assert_cmpuint (8, ==, settings[0].enable); |
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g_assert_cmpuint (308, ==, settings[0].name_id); |
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count = 100; |
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g_assert_cmpuint (0, ==, hb_aat_layout_feature_type_get_selector_infos (face, HB_AAT_LAYOUT_FEATURE_TYPE_INVALID, |
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0, &count, settings, |
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NULL)); |
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g_assert_cmpuint (0, ==, count); |
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} |
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static void |
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test_aat_has (void) |
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{ |
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hb_face_t *morx = hb_test_open_font_file ("fonts/aat-morx.ttf"); |
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hb_face_t *trak; |
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g_assert (hb_aat_layout_has_substitution (morx)); |
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hb_face_destroy (morx); |
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trak = hb_test_open_font_file ("fonts/aat-trak.ttf"); |
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g_assert (hb_aat_layout_has_tracking (trak)); |
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hb_face_destroy (trak); |
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} |
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int |
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main (int argc, char **argv) |
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{ |
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unsigned int status; |
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hb_test_init (&argc, &argv); |
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hb_test_add (test_aat_get_feature_types); |
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hb_test_add (test_aat_get_feature_selectors); |
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hb_test_add (test_aat_has); |
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face = hb_test_open_font_file ("fonts/aat-feat.ttf"); |
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sbix = hb_test_open_font_file ("fonts/chromacheck-sbix.ttf"); |
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status = hb_test_run (); |
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hb_face_destroy (sbix); |
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hb_face_destroy (face); |
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return status; |
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}
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