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// Copyright (C) 2005, 2009 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/>.

// 25.1.7 [lib.mismatch]

#include <algorithm>

#include <testsuite_hooks.h>

#include <testsuite_iterators.h>

using __gnu_test::test_container;

using __gnu_test::input_iterator_wrapper;

typedef test_container<int, input_iterator_wrapper> Container;

int array1[] = {0, 1};

int array2[] = {1, 0};

int array3[] = {1, 0, 1};

void test1a()

{

  Container con1(array1, array1);

  Container con2(array2, array2);

  VERIFY( std::mismatch(con1.begin(), con1.end(), con2.begin()).first.ptr

          == array1 );

}

void test1b()

{

  Container con1(array1, array1);

  Container con2(array2, array2);

  VERIFY( std::mismatch(con1.begin(), con1.end(), con2.begin()).second.ptr

          == array2 );

}

void test2a()

{

  Container con1(array1, array1 + 2);

  Container con2(array2, array2 + 2);

  VERIFY( std::mismatch(con1.begin(), con1.end(), con2.begin()).first.ptr

          == array1 );

}

void test2b()

{

  Container con1(array1, array1 + 2);

  Container con2(array2, array2 + 2);

  VERIFY( std::mismatch(con1.begin(), con1.end(), con2.begin()).second.ptr

          == array2 );

}

void test3a()

{

  Container con3(array3, array3 + 2);

  Container con2(array2, array2 + 2);

  VERIFY( std::mismatch(con3.begin(), con3.end(), con2.begin()).first.ptr

          == array3 + 2 );

}

void test3b()

{

  Container con3(array3, array3 + 2);

  Container con2(array2, array2 + 2);

  VERIFY( std::mismatch(con3.begin(), con3.end(), con2.begin()).second.ptr

          == array2 + 2 );

}

int main()

{

  test1a();

  test1b();

  test2a();

  test2b();

  test3a();

  test3b();

}