projects / thirdparty / gcc.git / blame
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|---|---|---|
| 8d9254fc | 1 | // Copyright (C) 2001-2020 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 | // Range assign | |
| 23 | // | |
| 24 | // This test verifies the following. | |
| 25 | // 23.2.2.1 void assign(InputIterator f, InputIterator l) | |
| 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 | cons06() | |
| 33 | { | |
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34 | const int A[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17}; |
| 35 | const int B[] = {101, 102, 103, 104, 105}; | |
| 36 | const std::size_t N = sizeof(A) / sizeof(int); | |
| 37 | const std::size_t M = sizeof(B) / sizeof(int); | |
| 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 list0501; | |
| 45 | ||
| 46 | // make it bigger | |
| 47 | list0501.assign(A, A + N); | |
| 48 | for (i = list0501.begin(), count = 0; | |
| 49 | i != list0501.end(); | |
| 50 | ++i, ++count) | |
| 51 | VERIFY(*i == A[count]); | |
| 52 | VERIFY(count == N); | |
| 53 | VERIFY(list0501.size() == N); | |
| 54 | ||
| 55 | // make it smaller | |
| 56 | list0501.assign(B, B + M); | |
| 57 | for (i = list0501.begin(), count = 0; | |
| 58 | i != list0501.end(); | |
| 59 | ++i, ++count) | |
| 60 | VERIFY(*i == B[count]); | |
| 61 | VERIFY(count == M); | |
| 62 | VERIFY(list0501.size() == M); | |
| 63 | } |