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/*
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* Copyright © 2021 Khaled Hosny |
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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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#define STATIC_ARRAY_SIZE 255 |
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static void |
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test_ot_layout_table_get_script_tags (void) |
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{ |
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hb_face_t *face = hb_test_open_font_file ("fonts/NotoNastaliqUrdu-Regular.ttf"); |
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unsigned int total = 0; |
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unsigned int count = STATIC_ARRAY_SIZE; |
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unsigned int offset = 0; |
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hb_tag_t tags[STATIC_ARRAY_SIZE]; |
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while (count == STATIC_ARRAY_SIZE) |
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{ |
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total = hb_ot_layout_table_get_script_tags (face, HB_OT_TAG_GSUB, offset, &count, tags); |
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g_assert_cmpuint (3, ==, total); |
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offset += count; |
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if (count) |
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{ |
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g_assert_cmpuint (3, ==, count); |
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g_assert_cmpuint (HB_TAG ('a','r','a','b'), ==, tags[0]); |
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g_assert_cmpuint (HB_TAG ('d','f','l','t'), ==, tags[1]); |
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g_assert_cmpuint (HB_TAG ('l','a','t','n'), ==, tags[2]); |
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} |
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} |
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count = STATIC_ARRAY_SIZE; |
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offset = 0; |
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while (count == STATIC_ARRAY_SIZE) |
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{ |
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total = hb_ot_layout_table_get_script_tags (face, HB_OT_TAG_GPOS, offset, &count, tags); |
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g_assert_cmpuint (1, ==, total); |
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offset += count; |
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if (count) |
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{ |
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g_assert_cmpuint (1, ==, count); |
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g_assert_cmpuint (HB_TAG ('a','r','a','b'), ==, tags[0]); |
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} |
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} |
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hb_face_destroy (face); |
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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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hb_test_init (&argc, &argv); |
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hb_test_add (test_ot_layout_table_get_script_tags); |
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return hb_test_run (); |
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} |
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