xref: /aosp_15_r20/external/harfbuzz_ng/src/test-multimap.cc (revision 2d1272b857b1f7575e6e246373e1cb218663db8a)
1 /*
2  * Copyright © 2022  Behdad Esfahbod
3  *
4  *  This is part of HarfBuzz, a text shaping library.
5  *
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
10  * all copies of this software.
11  *
12  * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
13  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
14  * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
15  * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
16  * DAMAGE.
17  *
18  * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
19  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20  * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
21  * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
22  * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
23  */
24 
25 #include "hb.hh"
26 #include "hb-multimap.hh"
27 
28 int
main(int argc,char ** argv)29 main (int argc, char **argv)
30 {
31   hb_multimap_t m;
32 
33   assert (m.get (10).length == 0);
34 
35   m.add (10, 11);
36   assert (m.get (10).length == 1);
37 
38   m.add (10, 12);
39   assert (m.get (10).length == 2);
40 
41   m.add (10, 13);
42   assert (m.get (10).length == 3);
43   assert (m.get (10)[0] == 11);
44   assert (m.get (10)[1] == 12);
45   assert (m.get (10)[2] == 13);
46 
47   assert (m.get (11).length == 0);
48   m.add (11, 14);
49   assert (m.get (10).length == 3);
50   assert (m.get (11).length == 1);
51   assert (m.get (12).length == 0);
52   assert (m.get (10)[0] == 11);
53   assert (m.get (10)[1] == 12);
54   assert (m.get (10)[2] == 13);
55   assert (m.get (11)[0] == 14);
56   assert (m.get (12)[0] == 0); // Array fallback value
57 
58   return 0;
59 }
60