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81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
// Copyright (C) 2005-2018 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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// 25.2.8 [lib.alg.unique]
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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::forward_iterator_wrapper;
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using __gnu_test::output_iterator_wrapper;
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using std::unique_copy;
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typedef test_container<int, input_iterator_wrapper> Icontainer;
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typedef test_container<int, forward_iterator_wrapper> Fcontainer;
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typedef test_container<int, output_iterator_wrapper> Ocontainer;
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int array1[] = {0, 0, 0, 1, 1, 1};
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int array2[2];
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void
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test1()
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{
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Icontainer con1(array1, array1);
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Ocontainer con2(array2, array2);
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VERIFY( unique_copy(con1.begin(), con1.end(), con2.begin()).ptr == array2 );
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}
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void
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test2()
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{
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Icontainer con1(array1, array1 + 6);
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Ocontainer con2(array2, array2 + 2);
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VERIFY( unique_copy(con1.begin(), con1.end(), con2.begin()).ptr
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== array2 + 2 );
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VERIFY( array2[0] == 0 && array2[1] == 1 );
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}
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void
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test3()
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{
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Icontainer con1(array1, array1);
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Fcontainer con2(array2, array2);
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VERIFY( unique_copy(con1.begin(), con1.end(), con2.begin()).ptr == array2 );
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}
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void
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test4()
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{
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Icontainer con1(array1, array1 + 6);
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Fcontainer con2(array2, array2 + 2);
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VERIFY( unique_copy(con1.begin(), con1.end(), con2.begin()).ptr
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== array2 + 2 );
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VERIFY( array2[0] == 0 && array2[1] == 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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test4();
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}
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