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1 | /* Unit tests for hash-set.h. |
2 | Copyright (C) 2015-2016 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 3, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING3. If not see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #include "config.h" | |
21 | #include "system.h" | |
22 | #include "coretypes.h" | |
23 | #include "tm.h" | |
24 | #include "opts.h" | |
25 | #include "signop.h" | |
26 | #include "hash-set.h" | |
27 | #include "selftest.h" | |
28 | ||
29 | #if CHECKING_P | |
30 | ||
31 | namespace selftest { | |
32 | ||
33 | /* Construct a hash_set <const char *> and verify that various operations | |
34 | work correctly. */ | |
35 | ||
36 | static void | |
37 | test_set_of_strings () | |
38 | { | |
39 | hash_set <const char *> s; | |
40 | ASSERT_EQ (0, s.elements ()); | |
41 | ||
42 | const char *red = "red"; | |
43 | const char *green = "green"; | |
44 | const char *blue = "blue"; | |
45 | ||
46 | ASSERT_EQ (false, s.contains (red)); | |
47 | ||
48 | /* Populate the hash_set. */ | |
49 | ASSERT_EQ (false, s.add (red)); | |
50 | ASSERT_EQ (false, s.add (green)); | |
51 | ASSERT_EQ (false, s.add (blue)); | |
52 | ||
53 | /* Verify that the values are now within the set. */ | |
54 | ASSERT_EQ (true, s.contains (red)); | |
55 | ASSERT_EQ (true, s.contains (green)); | |
56 | ASSERT_EQ (true, s.contains (blue)); | |
57 | } | |
58 | ||
59 | /* Run all of the selftests within this file. */ | |
60 | ||
61 | void | |
62 | hash_set_tests_c_tests () | |
63 | { | |
64 | test_set_of_strings (); | |
65 | } | |
66 | ||
67 | } // namespace selftest | |
68 | ||
69 | #endif /* #if CHECKING_P */ |