63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
// Copyright (C) 2005-2017 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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// 25.2.4 remove
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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::forward_iterator_wrapper;
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typedef test_container<int, forward_iterator_wrapper> Container;
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void
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test1()
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{
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int array[1];
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Container con(array, array);
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VERIFY(std::remove(con.begin(), con.end(), 1).ptr == array);
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}
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void
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test2()
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{
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int array[] = {1};
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Container con(array, array + 1);
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VERIFY(std::remove(con.begin(), con.end(), 0).ptr == array + 1);
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VERIFY(std::remove(con.begin(), con.end(), 1).ptr == array);
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}
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void
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test3()
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{
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int array[] = {0, 1, 0, 1, 0, 0, 1, 1};
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Container con(array, array + 8);
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VERIFY(std::remove(con.begin(), con.end(), 1).ptr == array + 4);
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VERIFY(array[0] == 0 && array[1] == 0 && array[2] == 0 &&
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array[3] == 0);
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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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}
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