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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [testsuite/] [25_algorithms/] [partial_sort_copy/] [1.cc] - Rev 516
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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/>. // 25.3.1.4 [lib.partial.sort.copy] #include <algorithm> #include <testsuite_hooks.h> #include <testsuite_iterators.h> using __gnu_test::test_container; using __gnu_test::random_access_iterator_wrapper; using __gnu_test::input_iterator_wrapper; using std::partial_sort_copy; typedef test_container<int, random_access_iterator_wrapper> Rcontainer; typedef test_container<int, input_iterator_wrapper> Icontainer; void test1() { int array[]={2,1,0}; Rcontainer rcon1(array, array); Rcontainer rcon2(array, array + 2); Icontainer icon1(array, array); Icontainer icon2(array, array + 2); partial_sort_copy(icon1.begin(), icon1.end(), rcon1.begin(), rcon1.end()); partial_sort_copy(icon1.begin(), icon1.end(), rcon2.begin(), rcon2.end()); partial_sort_copy(icon2.begin(), icon2.end(), rcon1.begin(), rcon1.end()); partial_sort_copy(icon2.begin(), icon2.end(), rcon2.begin(), rcon2.end()); } void test2() { int array1[] = {4, 3, 2, 1, 0}; int array2[5]; Icontainer icon(array1, array1 + 5); Rcontainer rcon(array2, array2 + 5); partial_sort_copy(icon.begin(), icon.end(), rcon.begin(), rcon.end()); VERIFY(array2[0] == 0 && array2[1] == 1 && array2[2] == 2 && array2[3] == 3 && array2[4] == 4); } void test3() { int array1[] = {4, 0, 1, 3, 2}; int array2[5]; Icontainer icon(array1, array1 + 5); Rcontainer rcon(array2, array2 + 2); partial_sort_copy(icon.begin(), icon.end(), rcon.begin(), rcon.end()); VERIFY(array2[0] == 0 && array2[1] == 1); } void test4() { int array1[] = {4, 1, 3, 2, 0}; int array2[20]; Icontainer icon(array1, array1 + 5); Rcontainer rcon(array2, array2 + 20); partial_sort_copy(icon.begin(), icon.end(), rcon.begin(), rcon.end()); VERIFY(array2[0] == 0 && array2[1] == 1 && array2[2] == 2 && array2[3] == 3 && array2[4] == 4); } int main() { test1(); test2(); test3(); test4(); }