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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.
*
* Google Author(s): Garret Rieger
*/
#include "hb-test.h"
#include "hb-subset-test.h"
static void
test_collect_unicodes_format4 (void)
{
hb_face_t *face = hb_test_open_font_file ("fonts/Roboto-Regular.abc.format4.ttf");
hb_set_t *codepoints = hb_set_create();
hb_codepoint_t cp;
hb_face_collect_unicodes (face, codepoints);
cp = HB_SET_VALUE_INVALID;
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x61, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x62, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x63, ==, cp);
g_assert_true (!hb_set_next (codepoints, &cp));
hb_set_destroy (codepoints);
hb_face_destroy (face);
}
static void
test_collect_unicodes_format12_notdef (void)
{
hb_face_t *face = hb_test_open_font_file ("fonts/cmunrm.otf");
hb_set_t *codepoints = hb_set_create();
hb_codepoint_t cp;
hb_face_collect_unicodes (face, codepoints);
cp = HB_SET_VALUE_INVALID;
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x20, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x21, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x22, ==, cp);
hb_set_destroy (codepoints);
hb_face_destroy (face);
}
static void
test_collect_unicodes_format12 (void)
{
hb_face_t *face = hb_test_open_font_file ("fonts/Roboto-Regular.abc.format12.ttf");
hb_set_t *codepoints = hb_set_create();
hb_codepoint_t cp;
hb_face_collect_unicodes (face, codepoints);
cp = HB_SET_VALUE_INVALID;
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x61, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x62, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_cmpuint (0x63, ==, cp);
g_assert_true (!hb_set_next (codepoints, &cp));
hb_set_destroy (codepoints);
hb_face_destroy (face);
}
static void
test_collect_unicodes (void)
{
hb_face_t *face = hb_test_open_font_file ("fonts/Roboto-Regular.abc.ttf");
hb_set_t *codepoints = hb_set_create();
hb_set_t *codepoints2 = hb_set_create();
hb_map_t *mapping = hb_map_create();
hb_codepoint_t cp;
hb_face_collect_unicodes (face, codepoints);
hb_face_collect_nominal_glyph_mapping (face, mapping, codepoints2);
g_assert_true (hb_set_is_equal (codepoints, codepoints2));
g_assert_cmpuint (hb_set_get_population (codepoints), ==, 3);
g_assert_cmpuint (hb_map_get_population (mapping), ==, 3);
cp = HB_SET_VALUE_INVALID;
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_true (hb_map_has (mapping, cp));
g_assert_cmpuint (0x61, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_true (hb_map_has (mapping, cp));
g_assert_cmpuint (0x62, ==, cp);
g_assert_true (hb_set_next (codepoints, &cp));
g_assert_true (hb_map_has (mapping, cp));
g_assert_cmpuint (0x63, ==, cp);
g_assert_true (!hb_set_next (codepoints, &cp));
hb_set_destroy (codepoints);
hb_set_destroy (codepoints2);
hb_map_destroy (mapping);
hb_face_destroy (face);
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_collect_unicodes);
hb_test_add (test_collect_unicodes_format4);
hb_test_add (test_collect_unicodes_format12);
hb_test_add (test_collect_unicodes_format12_notdef);
return hb_test_run();
}
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