1// 2006-06-19  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// 5.1.4.6 class template xor_combine [tr.rand.eng.xor]
21// 5.1.1 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  using std::tr1::xor_combine;
32  using std::tr1::minstd_rand;
33  using std::tr1::mt19937;
34
35  std::stringstream str;
36  xor_combine
37    <
38    minstd_rand, 1,
39    mt19937, 2
40    > u, v;
41
42  u(); // advance
43  str << u;
44
45  VERIFY( u != v );
46
47  str >> v;
48  VERIFY( u == v );
49}
50
51int main()
52{
53  test01();
54  return 0;
55}
56