112 lines
2.7 KiB
C++
112 lines
2.7 KiB
C++
/*
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* Copyright © 2021 Behdad Esfahbod
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*/
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#include "hb.hh"
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#include "hb-set.hh"
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int
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main (int argc, char **argv)
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{
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/* Test copy constructor. */
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{
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hb_set_t v1 {1, 2};
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hb_set_t v2 {v1};
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assert (v1.get_population () == 2);
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assert (hb_len (hb_iter (v1)) == 2);
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assert (v2.get_population () == 2);
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}
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/* Test copy assignment. */
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{
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hb_set_t v1 {1, 2};
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hb_set_t v2;
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v2 = v1;
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assert (v1.get_population () == 2);
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assert (v2.get_population () == 2);
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}
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/* Test move constructor. */
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{
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hb_set_t s {1, 2};
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hb_set_t v (std::move (s));
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assert (s.get_population () == 0);
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assert (hb_len (hb_iter (s)) == 0);
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assert (v.get_population () == 2);
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}
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/* Test move assignment. */
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{
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hb_set_t s = hb_set_t {1, 2};
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hb_set_t v;
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v = std::move (s);
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assert (s.get_population () == 0);
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assert (v.get_population () == 2);
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}
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/* Test initializing from iterable. */
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{
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hb_set_t s;
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s.add (18);
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s.add (12);
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hb_vector_t<hb_codepoint_t> v (s);
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hb_set_t v0 (v);
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hb_set_t v1 (s);
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hb_set_t v2 (std::move (s));
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assert (s.get_population () == 0);
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assert (v0.get_population () == 2);
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assert (v1.get_population () == 2);
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assert (v2.get_population () == 2);
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}
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/* Test initializing from iterator. */
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{
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hb_set_t s;
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s.add (18);
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s << 12;
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/* Sink a range. */
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s << hb_pair_t<hb_codepoint_t, hb_codepoint_t> {1, 3};
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hb_set_t v (hb_iter (s));
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assert (v.get_population () == 5);
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}
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/* Test initializing from initializer list and swapping. */
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{
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hb_set_t v1 {1, 2, 3};
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hb_set_t v2 {4, 5};
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hb_swap (v1, v2);
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assert (v1.get_population () == 2);
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assert (v2.get_population () == 3);
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}
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return 0;
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}
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