| |
| // Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library 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. |
| |
| // This library 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 this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| |
| #include <vector> |
| #include <stdexcept> |
| #include <testsuite_allocator.h> |
| #include <testsuite_hooks.h> |
| #include <ext/extptr_allocator.h> |
| |
| |
| void test01() |
| { |
| // non POD types |
| bool test __attribute__((unused)) = true; |
| |
| std::vector<int, __gnu_cxx::_ExtPtr_allocator<int> > vec01; |
| typedef std::vector<int, __gnu_cxx::_ExtPtr_allocator<int> >::size_type size_type; |
| |
| VERIFY(vec01.empty()); |
| |
| const int A[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }; |
| |
| // Test resize of the vector based on reserve |
| size_type sz01 = vec01.capacity(); |
| vec01.reserve(100); |
| size_type sz02 = vec01.capacity(); |
| VERIFY(sz02 >= sz01); |
| |
| // grow/shrink |
| vec01.assign( A, A+10 ); |
| sz01 = vec01.size() + 100; |
| vec01.resize(sz01); |
| sz02 = vec01.size(); |
| VERIFY(sz01 == sz02); |
| VERIFY(std::equal(vec01.begin(), vec01.begin()+10, A)); |
| |
| sz01 = vec01.size() - 100; |
| vec01.resize(sz01); |
| sz02 = vec01.size(); |
| VERIFY(sz01 == sz02); |
| VERIFY(std::equal(vec01.begin(), vec01.end(), A)); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |