1*38fd1498Szrj /* Unit tests for hash-set.h.
2*38fd1498Szrj Copyright (C) 2015-2018 Free Software Foundation, Inc.
3*38fd1498Szrj
4*38fd1498Szrj This file is part of GCC.
5*38fd1498Szrj
6*38fd1498Szrj GCC is free software; you can redistribute it and/or modify it under
7*38fd1498Szrj the terms of the GNU General Public License as published by the Free
8*38fd1498Szrj Software Foundation; either version 3, or (at your option) any later
9*38fd1498Szrj version.
10*38fd1498Szrj
11*38fd1498Szrj GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12*38fd1498Szrj WARRANTY; without even the implied warranty of MERCHANTABILITY or
13*38fd1498Szrj FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14*38fd1498Szrj for more details.
15*38fd1498Szrj
16*38fd1498Szrj You should have received a copy of the GNU General Public License
17*38fd1498Szrj along with GCC; see the file COPYING3. If not see
18*38fd1498Szrj <http://www.gnu.org/licenses/>. */
19*38fd1498Szrj
20*38fd1498Szrj #include "config.h"
21*38fd1498Szrj #include "system.h"
22*38fd1498Szrj #include "coretypes.h"
23*38fd1498Szrj #include "tm.h"
24*38fd1498Szrj #include "opts.h"
25*38fd1498Szrj #include "hash-set.h"
26*38fd1498Szrj #include "selftest.h"
27*38fd1498Szrj
28*38fd1498Szrj #if CHECKING_P
29*38fd1498Szrj
30*38fd1498Szrj namespace selftest {
31*38fd1498Szrj
32*38fd1498Szrj /* Construct a hash_set <const char *> and verify that various operations
33*38fd1498Szrj work correctly. */
34*38fd1498Szrj
35*38fd1498Szrj static void
test_set_of_strings()36*38fd1498Szrj test_set_of_strings ()
37*38fd1498Szrj {
38*38fd1498Szrj hash_set <const char *> s;
39*38fd1498Szrj ASSERT_EQ (0, s.elements ());
40*38fd1498Szrj
41*38fd1498Szrj const char *red = "red";
42*38fd1498Szrj const char *green = "green";
43*38fd1498Szrj const char *blue = "blue";
44*38fd1498Szrj
45*38fd1498Szrj ASSERT_EQ (false, s.contains (red));
46*38fd1498Szrj
47*38fd1498Szrj /* Populate the hash_set. */
48*38fd1498Szrj ASSERT_EQ (false, s.add (red));
49*38fd1498Szrj ASSERT_EQ (false, s.add (green));
50*38fd1498Szrj ASSERT_EQ (false, s.add (blue));
51*38fd1498Szrj
52*38fd1498Szrj /* Verify that the values are now within the set. */
53*38fd1498Szrj ASSERT_EQ (true, s.contains (red));
54*38fd1498Szrj ASSERT_EQ (true, s.contains (green));
55*38fd1498Szrj ASSERT_EQ (true, s.contains (blue));
56*38fd1498Szrj }
57*38fd1498Szrj
58*38fd1498Szrj /* Run all of the selftests within this file. */
59*38fd1498Szrj
60*38fd1498Szrj void
hash_set_tests_c_tests()61*38fd1498Szrj hash_set_tests_c_tests ()
62*38fd1498Szrj {
63*38fd1498Szrj test_set_of_strings ();
64*38fd1498Szrj }
65*38fd1498Szrj
66*38fd1498Szrj } // namespace selftest
67*38fd1498Szrj
68*38fd1498Szrj #endif /* #if CHECKING_P */
69