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/*
* Copyright © 2020 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): Calder Kitagawa
*/
#include "hb-test.h"
#include "hb-subset-test.h"
/* Unit tests for sbix subsetting */
static void
test_subset_sbix_noop (void)
{
hb_face_t *face_XY = hb_test_open_font_file ("fonts/sbix.ttf");
hb_set_t *codepoints = hb_set_create ();
hb_face_t *face_XY_subset;
hb_set_add (codepoints, 88);
hb_set_add (codepoints, 89);
face_XY_subset = hb_subset_test_create_subset (face_XY, hb_subset_test_create_input (codepoints));
hb_set_destroy (codepoints);
hb_subset_test_check (face_XY, face_XY_subset, HB_TAG ('s','b','i','x'));
hb_face_destroy (face_XY_subset);
hb_face_destroy (face_XY);
}
static void
test_subset_sbix_keep_one (void)
{
hb_face_t *face_XY = hb_test_open_font_file ("fonts/sbix.ttf");
hb_face_t *face_X = hb_test_open_font_file ("fonts/sbix_X.ttf");
hb_set_t *codepoints = hb_set_create ();
hb_face_t *face_X_subset;
hb_set_add (codepoints, 88);
face_X_subset = hb_subset_test_create_subset (face_XY, hb_subset_test_create_input (codepoints));
hb_set_destroy (codepoints);
hb_subset_test_check (face_X, face_X_subset, HB_TAG ('s','b','i','x'));
hb_face_destroy (face_X_subset);
hb_face_destroy (face_XY);
hb_face_destroy (face_X);
}
// TODO: add a test that doesn't use contiguous codepoints.
// TODO: add a test that keeps no codepoints.
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_subset_sbix_noop);
hb_test_add (test_subset_sbix_keep_one);
return hb_test_run();
}
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