HarfBuzz text shaping engine
http://harfbuzz.github.io/
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84 lines
3.1 KiB
84 lines
3.1 KiB
/* |
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* Copyright © 2019 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-ot.h> |
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/* Unit tests for hb-ot-meta.h */ |
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static void |
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test_ot_meta_get_entries (void) |
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{ |
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hb_face_t *face = hb_test_open_font_file ("fonts/meta.ttf"); |
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hb_ot_meta_tag_t entries[2]; |
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unsigned int entries_count = 2; |
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g_assert_cmpint (hb_ot_meta_get_entry_tags (face, 0, &entries_count, entries), ==, 5); |
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g_assert_cmpint (entries_count, ==, 2); |
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g_assert_cmpint (entries[0], ==, HB_TAG ('a','p','p','l')); |
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g_assert_cmpint (entries[1], ==, HB_TAG ('b','i','l','d')); |
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entries_count = 1; |
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g_assert_cmpint (hb_ot_meta_get_entry_tags (face, 2, &entries_count, entries), ==, 5); |
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g_assert_cmpint (entries_count, ==, 1); |
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g_assert_cmpint (entries[0], ==, HB_TAG ('d','l','n','g')); |
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entries_count = 2; |
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g_assert_cmpint (hb_ot_meta_get_entry_tags (face, 4, &entries_count, entries), ==, 5); |
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g_assert_cmpint (entries_count, ==, 1); |
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g_assert_cmpint (entries[0], ==, HB_TAG ('s','l','n','g')); |
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hb_face_destroy (face); |
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} |
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static void |
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test_ot_meta_reference_entry (void) |
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{ |
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hb_face_t *face = hb_test_open_font_file ("fonts/meta.ttf"); |
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hb_blob_t *dlng = hb_ot_meta_reference_entry (face, HB_OT_META_TAG_DESIGN_LANGUAGES); |
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g_assert_cmpint (hb_blob_get_length (dlng), ==, 8); |
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g_assert_cmpmem (hb_blob_get_data (dlng, NULL), 8, "ar,de,fa", 8); |
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hb_blob_destroy (dlng); |
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hb_blob_t *fslf = hb_ot_meta_reference_entry (face, (hb_ot_meta_tag_t) HB_TAG ('f','s','l','f')); |
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g_assert_cmpint (hb_blob_get_length (fslf), ==, 12); |
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hb_blob_destroy (fslf); |
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hb_blob_t *nacl = hb_ot_meta_reference_entry (face, (hb_ot_meta_tag_t) HB_TAG ('n','a','c','l')); |
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g_assert_cmpint (hb_blob_get_length (nacl), ==, 0); |
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hb_blob_destroy (nacl); |
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hb_blob_t *slng = hb_ot_meta_reference_entry (face, HB_OT_META_TAG_SUPPORTED_LANGUAGES); |
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g_assert_cmpint (hb_blob_get_length (slng), ==, 11); |
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g_assert_cmpmem (hb_blob_get_data (slng, NULL), 11, "ar,de,en,fa", 11); |
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hb_blob_destroy (slng); |
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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_meta_get_entries); |
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hb_test_add (test_ot_meta_reference_entry); |
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return hb_test_run (); |
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}
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