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https://github.com/harfbuzz/harfbuzz.git
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110 lines
3.2 KiB
C
110 lines
3.2 KiB
C
/*
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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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* Author(s): Behdad Esfahbod
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*/
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#include "hb-test.h"
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/* Unit tests for hb-face.h */
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#define FONT_FILE "fonts/Roboto-Regular.ac.ttf"
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static const char *font_file = NULL;
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static unsigned int face_index = 0;
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hb_face_t *master_face = NULL;
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#define HEAD_TAG HB_TAG ('h', 'e', 'a', 'd')
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hb_blob_t *master_head = NULL;
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static void
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test_face (hb_face_t *face)
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{
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if (!face)
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{
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g_test_skip ("Failed to create face");
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return;
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}
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hb_blob_t *head = hb_face_reference_table (face, HEAD_TAG);
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unsigned int length;
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unsigned int master_length;
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const char *data = hb_blob_get_data (head, &length);
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const char *master_data = hb_blob_get_data (master_head, &master_length);
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g_assert_cmpmem (data, length, master_data, master_length);
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hb_blob_destroy (head);
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}
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static void
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test_create_from_file_using (const void *user_data)
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{
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const char *loader = user_data;
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hb_face_t *face = hb_face_create_from_file_or_fail_using (font_file, face_index, loader);
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test_face (face);
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hb_face_destroy (face);
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}
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static void
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test_create_from_blob_using (const void *user_data)
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{
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const char *loader = user_data;
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hb_blob_t *blob = hb_blob_create_from_file_or_fail (font_file);
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hb_face_t *face = hb_face_create_or_fail_using (blob, face_index, loader);
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hb_blob_destroy (blob);
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test_face (face);
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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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font_file = FONT_FILE;
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if (argc > 1)
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font_file = argv[1];
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if (argc > 2)
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face_index = atoi (argv[2]);
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master_face = hb_test_open_font_file_with_index (font_file, face_index);
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master_head = hb_face_reference_table (master_face, HEAD_TAG);
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g_assert (hb_blob_get_length (master_head) > 0);
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font_file = hb_test_resolve_path (font_file);
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hb_test_add_flavor ("", test_create_from_file_using);
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hb_test_add_flavor ("", test_create_from_blob_using);
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for (const char **loaders = hb_face_list_loaders (); *loaders; loaders++)
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{
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hb_test_add_flavor (*loaders, test_create_from_file_using);
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hb_test_add_flavor (*loaders, test_create_from_blob_using);
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}
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int ret = hb_test_run();
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hb_blob_destroy (master_head);
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hb_face_destroy (master_face);
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g_free ((char *) font_file);
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return ret;
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}
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