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comparison gcc/hash-set-tests.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 84e7813d76e9
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68:561a7518be6b 111:04ced10e8804
1 /* Unit tests for hash-set.h.
2 Copyright (C) 2015-2017 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 "hash-set.h"
26 #include "selftest.h"
27
28 #if CHECKING_P
29
30 namespace selftest {
31
32 /* Construct a hash_set <const char *> and verify that various operations
33 work correctly. */
34
35 static void
36 test_set_of_strings ()
37 {
38 hash_set <const char *> s;
39 ASSERT_EQ (0, s.elements ());
40
41 const char *red = "red";
42 const char *green = "green";
43 const char *blue = "blue";
44
45 ASSERT_EQ (false, s.contains (red));
46
47 /* Populate the hash_set. */
48 ASSERT_EQ (false, s.add (red));
49 ASSERT_EQ (false, s.add (green));
50 ASSERT_EQ (false, s.add (blue));
51
52 /* Verify that the values are now within the set. */
53 ASSERT_EQ (true, s.contains (red));
54 ASSERT_EQ (true, s.contains (green));
55 ASSERT_EQ (true, s.contains (blue));
56 }
57
58 /* Run all of the selftests within this file. */
59
60 void
61 hash_set_tests_c_tests ()
62 {
63 test_set_of_strings ();
64 }
65
66 } // namespace selftest
67
68 #endif /* #if CHECKING_P */