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/*
* Copyright © 2021 Behdad Esfahbod
*
* 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.
*/
#include "hb.hh"
#include "hb-set.hh"
int
main (int argc, char **argv)
{
/* Test copy constructor. */
{
hb_set_t v1 {1, 2};
hb_set_t v2 {v1};
assert (v1.get_population () == 2);
assert (hb_len (hb_iter (v1)) == 2);
assert (v2.get_population () == 2);
}
/* Test copy assignment. */
{
hb_set_t v1 {1, 2};
hb_set_t v2;
v2 = v1;
assert (v1.get_population () == 2);
assert (v2.get_population () == 2);
}
/* Test move constructor. */
{
hb_set_t s {1, 2};
hb_set_t v (std::move (s));
assert (s.get_population () == 0);
assert (hb_len (hb_iter (s)) == 0);
assert (v.get_population () == 2);
}
/* Test move assignment. */
{
hb_set_t s = hb_set_t {1, 2};
hb_set_t v;
v = std::move (s);
assert (s.get_population () == 0);
assert (v.get_population () == 2);
}
/* Test initializing from iterable. */
{
hb_set_t s;
s.add (18);
s.add (12);
hb_vector_t<hb_codepoint_t> v (s);
hb_set_t v0 (v);
hb_set_t v1 (s);
hb_set_t v2 (std::move (s));
assert (s.get_population () == 0);
assert (v0.get_population () == 2);
assert (v1.get_population () == 2);
assert (v2.get_population () == 2);
}
/* Test initializing from iterator. */
{
hb_set_t s;
s.add (18);
s << 12;
/* Sink a range. */
s << hb_pair_t<hb_codepoint_t, hb_codepoint_t> {1, 3};
hb_set_t v (hb_iter (s));
assert (v.get_population () == 5);
}
/* Test initializing from initializer list and swapping. */
{
hb_set_t v1 {1, 2, 3};
hb_set_t v2 {4, 5};
hb_swap (v1, v2);
assert (v1.get_population () == 2);
assert (v2.get_population () == 3);
}
return 0;
}
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