test/api/test-instance-cff2.c

/*
 * Copyright © 2022  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"
#include "hb-subset-test.h"


static void
test_instance_cff2 (void)
{
  hb_face_t *face_abc = hb_test_open_font_file ("fonts/AdobeVFPrototype.abc.otf");
  hb_face_t *expected = hb_test_open_font_file ("fonts/AdobeVFPrototype.abc.static.otf");

  hb_set_t *codepoints = hb_set_create();
  hb_face_t *face_abc_subset;
  hb_set_add (codepoints, 97);
  hb_set_add (codepoints, 98);
  hb_set_add (codepoints, 99);

  hb_subset_input_t* input = hb_subset_test_create_input (codepoints);
  hb_subset_input_pin_axis_location (input,
                                     face_abc,
                                     HB_TAG ('w', 'g', 'h', 't'),
                                     250);
  hb_subset_input_pin_axis_location (input,
                                     face_abc,
                                     HB_TAG ('C', 'N', 'T', 'R'),
                                     0);

  face_abc_subset = hb_subset_test_create_subset (face_abc, input);
  hb_set_destroy (codepoints);

  hb_subset_test_check (expected, face_abc_subset, HB_TAG ('C','F','F', '2'));
  g_assert (hb_face_reference_table (face_abc_subset, HB_TAG ('f', 'v', 'a', 'r'))
            == hb_blob_get_empty ());

  hb_face_destroy (face_abc_subset);
  hb_face_destroy (face_abc);
  hb_face_destroy (expected);
}



int
main (int argc, char **argv)
{
  hb_test_init (&argc, &argv);

  hb_test_add (test_instance_cff2);

  return hb_test_run();
}