1// 2006-06-04 Stephen M. Webb <stephen.webb@bregmasoft.com> 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// 5.1.4.1 Class template linear_congruential 21// 5.1 [3] Table 16 22 23#include <sstream> 24#include <tr1/random> 25#include <testsuite_hooks.h> 26 27void 28test01() 29{ 30 bool test __attribute__((unused)) = true; 31 32 std::stringstream str; 33 std::tr1::minstd_rand0 a; 34 std::tr1::minstd_rand0 b; 35 36 a(); // advance 37 str << a; 38 39 VERIFY( a != b ); 40 41 str >> b; 42 VERIFY( a == b ); 43} 44 45int main() 46{ 47 test01(); 48 return 0; 49} 50