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