projects / thirdparty / gcc.git / blame
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|---|---|---|
| 99dee823 | 1 | // Copyright (C) 2001-2021 Free Software Foundation, Inc. |
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2 | // |
| 3 | // This file is part of the GNU ISO C++ Library. This library is free | |
| 4 | // software; you can redistribute it and/or modify it under the | |
| 5 | // terms of the GNU General Public License as published by the | |
| 6 | // Free Software Foundation; either version 3, or (at your option) | |
| 7 | // any later version. | |
| 8 | ||
| 9 | // This library is distributed in the hope that it will be useful, | |
| 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | // GNU General Public License for more details. | |
| 13 | ||
| 14 | // You should have received a copy of the GNU General Public License along | |
| 15 | // with this library; see the file COPYING3. If not see | |
| 16 | // <http://www.gnu.org/licenses/>. | |
| 17 | ||
| 18 | // 23.2.2.1 list constructors, copy, and assignment | |
| 19 | ||
| 20 | #include <testsuite_hooks.h> | |
| 21 | ||
| 22 | // Fill assign | |
| 23 | // | |
| 24 | // This test verifies the following. | |
| 25 | // 23.2.2.1 void assign(size_type n, const T& v) | |
| 26 | // 23.2.2 const_iterator begin() const | |
| 27 | // 23.2.2 const_iterator end() const | |
| 28 | // 23.2.2 size_type size() const | |
| 29 | // | |
| 30 | template<typename _Tp> | |
| 31 | void | |
| 32 | cons07() | |
| 33 | { | |
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34 | const std::size_t BIG_LIST_SIZE = 11; |
| 35 | const int BIG_INIT_VALUE = 7; | |
| 36 | const std::size_t SMALL_LIST_SIZE = 5; | |
| 37 | const int SMALL_INIT_VALUE = 17; | |
| 38 | std::size_t count; | |
| 39 | ||
| 40 | typedef _Tp list_type; | |
| 41 | typedef typename list_type::const_iterator const_iterator; | |
| 42 | const_iterator i; | |
| 43 | ||
| 44 | list_type list0601; | |
| 45 | VERIFY(list0601.size() == 0); | |
| 46 | ||
| 47 | // make it bigger | |
| 48 | list0601.assign(BIG_LIST_SIZE, BIG_INIT_VALUE); | |
| 49 | for (i = list0601.begin(), count = 0; | |
| 50 | i != list0601.end(); | |
| 51 | ++i, ++count) | |
| 52 | VERIFY(*i == BIG_INIT_VALUE); | |
| 53 | VERIFY(count == BIG_LIST_SIZE); | |
| 54 | VERIFY(list0601.size() == BIG_LIST_SIZE); | |
| 55 | ||
| 56 | // make it shrink | |
| 57 | list0601.assign(SMALL_LIST_SIZE, SMALL_INIT_VALUE); | |
| 58 | for (i = list0601.begin(), count = 0; | |
| 59 | i != list0601.end(); | |
| 60 | ++i, ++count) | |
| 61 | VERIFY(*i == SMALL_INIT_VALUE); | |
| 62 | VERIFY(count == SMALL_LIST_SIZE); | |
| 63 | VERIFY(list0601.size() == SMALL_LIST_SIZE); | |
| 64 | } |