harfbuzz/test/api/test-aat-layout.c

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/*
* Copyright © 2018 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.
*/
#include "hb-test.h"
#include <hb-aat-layout.h>
/* Unit tests for hb-aat-layout.h */
static void
test_aat_get_feature_settings (void)
{
hb_bool_t is_exclusive;
hb_aat_feature_option_record_t records[3];
unsigned int count = 3;
hb_face_t *face = hb_test_open_font_file ("fonts/aat-feat.ttf");
g_assert_cmpuint (4, ==, hb_aat_get_feature_settings (face, 18, &is_exclusive,
0, &count, records));
g_assert_cmpuint (3, ==, count);
g_assert (is_exclusive);
g_assert_cmpuint (1, ==, records[0].is_default);
g_assert_cmpuint (0, ==, records[0].setting);
g_assert_cmpuint (294, ==, records[0].name_id);
g_assert_cmpuint (0, ==, records[1].is_default);
g_assert_cmpuint (1, ==, records[1].setting);
g_assert_cmpuint (295, ==, records[1].name_id);
g_assert_cmpuint (0, ==, records[2].is_default);
g_assert_cmpuint (2, ==, records[2].setting);
g_assert_cmpuint (296, ==, records[2].name_id);
count = 3;
g_assert_cmpuint (4, ==, hb_aat_get_feature_settings (face, 18, &is_exclusive,
3, &count, records));
g_assert_cmpuint (1, ==, count);
g_assert (is_exclusive);
g_assert_cmpuint (0, ==, records[0].is_default);
g_assert_cmpuint (3, ==, records[0].setting);
g_assert_cmpuint (297, ==, records[0].name_id);
count = 100;
g_assert_cmpuint (0, ==, hb_aat_get_feature_settings (face, 32, &is_exclusive,
0, &count, records));
g_assert_cmpuint (0, ==, count);
g_assert (!is_exclusive);
hb_face_destroy (face);
hb_face_t *sbix = hb_test_open_font_file ("fonts/chromacheck-sbix.ttf");
g_assert_cmpuint (0, ==, hb_aat_get_feature_settings (face, 100, &is_exclusive,
0, &count, records));
hb_face_destroy (sbix);
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_aat_get_feature_settings);
return hb_test_run();
}