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/*
* Copyright © 2019 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"
/* Unit tests for hb-subset.cc drop tables functionality */
static void
test_subset_drop_tables (void)
{
hb_face_t *face = hb_test_open_font_file ("fonts/Roboto-Regular.abc.ttf");
hb_set_t *codepoints = hb_set_create();
hb_set_add (codepoints, 97);
hb_set_add (codepoints, 99);
hb_subset_input_t *input = hb_subset_test_create_input (codepoints);
hb_set_add (hb_subset_input_set (input, HB_SUBSET_SETS_DROP_TABLE_TAG), HB_TAG ('h', 'd', 'm', 'x'));
hb_set_add (hb_subset_input_set (input, HB_SUBSET_SETS_DROP_TABLE_TAG), HB_TAG ('h', 'm', 't', 'x'));
hb_set_destroy (codepoints);
hb_face_t* subset = hb_subset_or_fail (face, input);
g_assert_true (subset);
hb_blob_t *hdmx = hb_face_reference_table (subset, HB_TAG ('h', 'd', 'm', 'x'));
hb_blob_t *hmtx = hb_face_reference_table (subset, HB_TAG ('h', 'm', 't', 'x'));
hb_blob_t *cmap = hb_face_reference_table (subset, HB_TAG ('c', 'm', 'a', 'p'));
g_assert_true (!hb_blob_get_length (hdmx));
g_assert_true (!hb_blob_get_length (hmtx));
g_assert_true ( hb_blob_get_length (cmap));
hb_blob_destroy (hdmx);
hb_blob_destroy (hmtx);
hb_blob_destroy (cmap);
hb_face_destroy (subset);
hb_subset_input_destroy (input);
hb_face_destroy (face);
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
hb_test_add (test_subset_drop_tables);
return hb_test_run();
}
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