2 * Copyright © 2023 Behdad Esfahbod
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
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12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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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
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29 /* Unit tests for hb-ot-layout.h font extents */
32 test_ot_layout_font_extents (void)
34 hb_face_t *face = hb_test_open_font_file ("fonts/base-minmax.ttf");
35 hb_font_t *font = hb_font_create (face);
37 hb_font_extents_t extents;
39 g_assert (hb_ot_layout_get_font_extents2 (font, HB_DIRECTION_LTR,
40 HB_SCRIPT_LATIN, HB_LANGUAGE_INVALID,
42 g_assert_cmpint (extents.ascender, ==, 2000);
44 g_assert (hb_ot_layout_get_font_extents2 (font, HB_DIRECTION_LTR,
45 HB_SCRIPT_LATIN, hb_language_from_string ("xx", -1),
47 g_assert_cmpint (extents.ascender, ==, 2000);
49 g_assert (!hb_ot_layout_get_font_extents2 (font, HB_DIRECTION_LTR,
50 HB_SCRIPT_ARABIC, HB_LANGUAGE_INVALID,
52 g_assert_cmpint (extents.ascender, ==, 3000);
54 hb_font_destroy (font);
55 hb_face_destroy (face);
59 main (int argc, char **argv)
61 hb_test_init (&argc, &argv);
63 hb_test_add (test_ot_layout_font_extents);