107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
// { dg-options "-std=gnu++0x" }
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// 2008-06-26 Paolo Carlini <paolo.carlini@oracle.com>
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// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <algorithm>
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#include <testsuite_hooks.h>
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#include <testsuite_iterators.h>
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using __gnu_test::test_container;
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using __gnu_test::input_iterator_wrapper;
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using __gnu_test::output_iterator_wrapper;
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typedef test_container<int, input_iterator_wrapper> Icontainer;
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typedef test_container<int, output_iterator_wrapper> Ocontainer;
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int array[] = {0, 5, 2, 1, 3, 4};
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bool
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pred(int i)
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{ return i > 2; }
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void
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test1()
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{
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bool test __attribute__((unused)) = true;
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int true_out[1] = { -1 };
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int false_out[1] = { -1 };
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Icontainer in_con(array, array);
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Ocontainer true_out_con(true_out, true_out);
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Ocontainer false_out_con(false_out, false_out);
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std::pair<output_iterator_wrapper<int>, output_iterator_wrapper<int> > res =
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std::partition_copy(in_con.begin(), in_con.end(),
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true_out_con.begin(), false_out_con.begin(), pred);
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VERIFY( res.first.ptr == true_out );
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VERIFY( res.second.ptr == false_out );
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}
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void
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test2()
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{
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bool test __attribute__((unused)) = true;
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int true_out[1] = { -1 };
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int false_out[1] = { -1 };
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Icontainer in_con(array, array + 2);
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Ocontainer true_out_con(true_out, true_out + 1);
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Ocontainer false_out_con(false_out, false_out + 1);
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std::pair<output_iterator_wrapper<int>, output_iterator_wrapper<int> > res =
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std::partition_copy(in_con.begin(), in_con.end(),
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true_out_con.begin(), false_out_con.begin(), pred);
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VERIFY( res.first.ptr == true_out + 1 );
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VERIFY( res.second.ptr == false_out + 1 );
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VERIFY( true_out[0] == 5 );
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VERIFY( false_out[0] == 0 );
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}
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void
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test3()
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{
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bool test __attribute__((unused)) = true;
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int true_out[3] = { -1, -1, -1 };
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int false_out[3] = { -1, -1, -1 };
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Icontainer in_con(array, array + 6);
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Ocontainer true_out_con(true_out, true_out + 3);
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Ocontainer false_out_con(false_out, false_out + 3);
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std::pair<output_iterator_wrapper<int>, output_iterator_wrapper<int> > res =
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std::partition_copy(in_con.begin(), in_con.end(),
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true_out_con.begin(), false_out_con.begin(), pred);
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VERIFY( res.first.ptr == true_out + 3 );
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VERIFY( res.second.ptr == false_out + 3 );
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VERIFY( true_out[0] == 5 && true_out[1] == 3 && true_out[2] == 4 );
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VERIFY( false_out[0] == 0 && false_out[1] == 2 && false_out[2] == 1 );
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}
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int
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main()
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{
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test1();
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test2();
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test3();
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return 0;
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}
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