2 * Copyright © 2018 Google, Inc.
4 * This is part of HarfBuzz, a text shaping library.
6 * Permission is hereby granted, without written agreement and without
7 * license or royalty fees, to use, copy, modify, and distribute this
8 * software and its documentation for any purpose, provided that the
9 * above copyright notice and the following two paragraphs appear in
10 * all copies of this software.
12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
24 * Google Author(s): Roderick Sheeter
30 #include "hb-subset-test.h"
32 /* Unit tests for cmap subsetting */
35 test_subset_cmap (void)
37 hb_face_t *face_abc = hb_subset_test_open_font ("fonts/Roboto-Regular.abc.ttf");
38 hb_face_t *face_ac = hb_subset_test_open_font ("fonts/Roboto-Regular.ac.cmap-format12-only.ttf");
40 hb_set_t *codepoints = hb_set_create ();
41 hb_set_add (codepoints, 97);
42 hb_set_add (codepoints, 99);
43 hb_face_t *face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints));
44 hb_set_destroy (codepoints);
46 hb_subset_test_check (face_ac, face_abc_subset, HB_TAG ('c','m','a','p'));
48 hb_face_destroy (face_abc_subset);
49 hb_face_destroy (face_abc);
50 hb_face_destroy (face_ac);
54 test_subset_cmap_noop (void)
56 hb_face_t *face_abc = hb_subset_test_open_font("fonts/Roboto-Regular.abc.cmap-format12-only.ttf");
58 hb_set_t *codepoints = hb_set_create();
59 hb_set_add (codepoints, 97);
60 hb_set_add (codepoints, 98);
61 hb_set_add (codepoints, 99);
62 hb_face_t *face_abc_subset = hb_subset_test_create_subset (face_abc, hb_subset_test_create_input (codepoints));
63 hb_set_destroy (codepoints);
65 hb_subset_test_check (face_abc, face_abc_subset, HB_TAG ('c','m','a','p'));
67 hb_face_destroy (face_abc_subset);
68 hb_face_destroy (face_abc);
71 // TODO(rsheeter) test cmap to no codepoints
74 main (int argc, char **argv)
76 hb_test_init (&argc, &argv);
78 hb_test_add (test_subset_cmap);
79 hb_test_add (test_subset_cmap_noop);