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// 2005-11-25 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2005, 2006, 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// 23.2.1.3 deque modifiers
#include <deque>
#include <testsuite_hooks.h>
const int A[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
const int A1[] = {0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
const int A2[] = {0, 2, 3, 4, 10, 11, 12, 13, 14, 15};
const int A3[] = {0, 2, 3, 4, 10, 11};
const int A4[] = {4, 10, 11};
const int A5[] = {4, 10};
const unsigned N = sizeof(A) / sizeof(int);
const unsigned N1 = sizeof(A1) / sizeof(int);
const unsigned N2 = sizeof(A2) / sizeof(int);
const unsigned N3 = sizeof(A3) / sizeof(int);
const unsigned N4 = sizeof(A4) / sizeof(int);
const unsigned N5 = sizeof(A5) / sizeof(int);
void
test01()
{
bool test __attribute__((unused)) = true;
typedef std::deque<int> deque_type;
typedef deque_type::iterator iterator_type;
deque_type v(A, A + N);
iterator_type it1 = v.erase(v.begin() + 1);
VERIFY( it1 == v.begin() + 1 );
VERIFY( v.size() == N1 );
VERIFY( std::equal(v.begin(), v.end(), A1) );
iterator_type it2 = v.erase(v.begin() + 4, v.begin() + 9);
VERIFY( it2 == v.begin() + 4 );
VERIFY( v.size() == N2 );
VERIFY( std::equal(v.begin(), v.end(), A2) );
iterator_type it3 = v.erase(v.begin() + 6, v.end());
VERIFY( it3 == v.begin() + 6 );
VERIFY( v.size() == N3 );
VERIFY( std::equal(v.begin(), v.end(), A3) );
iterator_type it4 = v.erase(v.begin(), v.begin() + 3);
VERIFY( it4 == v.begin() );
VERIFY( v.size() == N4 );
VERIFY( std::equal(v.begin(), v.end(), A4) );
iterator_type it5 = v.erase(v.begin() + 2);
VERIFY( it5 == v.begin() + 2 );
VERIFY( v.size() == N5 );
VERIFY( std::equal(v.begin(), v.end(), A5) );
iterator_type it6 = v.erase(v.begin(), v.end());
VERIFY( it6 == v.begin() );
VERIFY( v.empty() );
}
void
test02()
{
bool test __attribute__((unused)) = true;
typedef std::deque<std::deque<int> > deque_type;
typedef deque_type::iterator iterator_type;
deque_type v, v1, v2, v3, v4, v5;
for (unsigned i = 0; i < N; ++i)
v.push_back(std::deque<int>(1, A[i]));
for (unsigned i = 0; i < N1; ++i)
v1.push_back(std::deque<int>(1, A1[i]));
for (unsigned i = 0; i < N2; ++i)
v2.push_back(std::deque<int>(1, A2[i]));
for (unsigned i = 0; i < N3; ++i)
v3.push_back(std::deque<int>(1, A3[i]));
for (unsigned i = 0; i < N4; ++i)
v4.push_back(std::deque<int>(1, A4[i]));
for (unsigned i = 0; i < N5; ++i)
v5.push_back(std::deque<int>(1, A5[i]));
iterator_type it1 = v.erase(v.begin() + 1);
VERIFY( it1 == v.begin() + 1 );
VERIFY( v.size() == N1 );
VERIFY( std::equal(v.begin(), v.end(), v1.begin()) );
iterator_type it2 = v.erase(v.begin() + 4, v.begin() + 9);
VERIFY( it2 == v.begin() + 4 );
VERIFY( v.size() == N2 );
VERIFY( std::equal(v.begin(), v.end(), v2.begin()) );
iterator_type it3 = v.erase(v.begin() + 6, v.end());
VERIFY( it3 == v.begin() + 6 );
VERIFY( v.size() == N3 );
VERIFY( std::equal(v.begin(), v.end(), v3.begin()) );
iterator_type it4 = v.erase(v.begin(), v.begin() + 3);
VERIFY( it4 == v.begin() );
VERIFY( v.size() == N4 );
VERIFY( std::equal(v.begin(), v.end(), v4.begin()) );
iterator_type it5 = v.erase(v.begin() + 2);
VERIFY( it5 == v.begin() + 2 );
VERIFY( v.size() == N5 );
VERIFY( std::equal(v.begin(), v.end(), v5.begin()) );
iterator_type it6 = v.erase(v.begin(), v.end());
VERIFY( it6 == v.begin() );
VERIFY( v.empty() );
}
int main()
{
test01();
test02();
return 0;
}
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