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// Copyright (C) 2008-2022 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
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;
}
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