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Add the beginning of a unit test for hb-subset

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Garret Rieger 2018-01-31 11:14:53 -08:00 committed by Rod Sheeter
parent e9d154ac8d
commit b59c08eb04
1 changed files with 67 additions and 0 deletions
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test/api/test-subset.c Normal file
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/*
* Copyright © 2011 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Google Author(s): Garret Rieger
*/
#include "hb-test.h"
/* Unit tests for hb-subset.h */
static const char test_data[] = "OTTO";
static void
test_subset (void)
{
hb_blob_t *font_blob = hb_blob_create(test_data, sizeof(test_data),
HB_MEMORY_MODE_READONLY, NULL, NULL);
hb_face_t *face = hb_face_create(font_blob, 0);
hb_subset_profile_t *profile = hb_subset_profile_create();
hb_subset_input_t *input = hb_subset_input_create();
hb_subset_face_t *subset_face = hb_subset_face_create(face);
char output_data[100];
hb_blob_t *output = hb_blob_create(output_data, sizeof(output_data),
HB_MEMORY_MODE_WRITABLE, NULL, NULL);
g_assert(hb_subset(profile, input, subset_face, output));
g_assert_cmpmem(test_data, 4, output_data, sizeof(output));
hb_blob_destroy(output);
hb_subset_face_destroy(subset_face);
hb_subset_input_destroy(input);
hb_subset_profile_destroy(profile);
hb_face_destroy(face);
hb_blob_destroy(font_blob);
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_subset);
return hb_test_run();
}