| /* Unit tests for hash-set.h. |
| Copyright (C) 2015-2017 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License as published by the Free |
| Software Foundation; either version 3, or (at your option) any later |
| version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include "config.h" |
| #include "system.h" |
| #include "coretypes.h" |
| #include "tm.h" |
| #include "opts.h" |
| #include "hash-set.h" |
| #include "selftest.h" |
| |
| #if CHECKING_P |
| |
| namespace selftest { |
| |
| /* Construct a hash_set <const char *> and verify that various operations |
| work correctly. */ |
| |
| static void |
| test_set_of_strings () |
| { |
| hash_set <const char *> s; |
| ASSERT_EQ (0, s.elements ()); |
| |
| const char *red = "red"; |
| const char *green = "green"; |
| const char *blue = "blue"; |
| |
| ASSERT_EQ (false, s.contains (red)); |
| |
| /* Populate the hash_set. */ |
| ASSERT_EQ (false, s.add (red)); |
| ASSERT_EQ (false, s.add (green)); |
| ASSERT_EQ (false, s.add (blue)); |
| |
| /* Verify that the values are now within the set. */ |
| ASSERT_EQ (true, s.contains (red)); |
| ASSERT_EQ (true, s.contains (green)); |
| ASSERT_EQ (true, s.contains (blue)); |
| } |
| |
| /* Run all of the selftests within this file. */ |
| |
| void |
| hash_set_tests_c_tests () |
| { |
| test_set_of_strings (); |
| } |
| |
| } // namespace selftest |
| |
| #endif /* #if CHECKING_P */ |