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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [25_algorithms/] [max_element/] [1.cc] - Rev 750
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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/>. // 25.3.7 [lib.alg.min.max] #include <algorithm> #include <testsuite_hooks.h> #include <testsuite_iterators.h> using __gnu_test::test_container; using __gnu_test::forward_iterator_wrapper; using std::max_element; typedef test_container<int, forward_iterator_wrapper> Container; void test1() { // Note: The standard is unclear on what should happen in this case. // This seems the only really sensible behaviour, and what is done. int array[] = {0}; Container con(array, array); VERIFY(max_element(con.begin(), con.end()).ptr == array); } void test2() { int array[] = {0}; Container con(array, array + 1); VERIFY(max_element(con.begin(), con.end()).ptr == array); } void test3() { int array[] = {3, 0}; Container con(array, array + 2); VERIFY(max_element(con.begin(), con.end()).ptr == array); } void test4() { int array[] = {0, 3, 6, 2, 6, 4, 0}; Container con(array, array + 7); VERIFY(max_element(con.begin(), con.end()).ptr == array + 2); } int main() { test1(); test2(); test3(); test4(); }
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