1// 2006-08-22 Paolo Carlini <pcarlini@suse.de> 2// 3// Copyright (C) 2006, 2009 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10// 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15// 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// 5.1.4.4 class template subtract_with_carry_01 [tr.rand.eng.sub1] 21// 5.1.1 Table 16 line 3 Gen ctor 22 23// { dg-require-time "" } 24 25#include <ctime> 26#include <tr1/random> 27#include <testsuite_hooks.h> 28 29// a not untypical initialization function 30unsigned long 31gen() 32{ 33 return std::time(0); 34} 35 36void 37test01() 38{ 39 bool test __attribute__((unused)) = true; 40 using namespace std::tr1; 41 42 subtract_with_carry_01<float, 24, 10, 24> x(gen); 43 VERIFY( x.min() == 0.0 ); 44 VERIFY( x.max() == 1.0 ); 45} 46 47int main() 48{ 49 test01(); 50 return 0; 51} 52