1// { dg-options "-std=gnu++0x" }
2// { dg-require-cstdint "" }
3
4// Copyright (C) 2008, 2009 Free Software Foundation
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License
18// along with this library; see the file COPYING3.  If not see
19// <http://www.gnu.org/licenses/>.
20
21#include <ratio>
22#include <testsuite_hooks.h>
23
24void
25test01()
26{
27  bool test __attribute__((unused)) = true;
28
29  VERIFY(( std::ratio_equal<std::ratio<2,6>, std::ratio<1,3>>::value == 1 ));
30  VERIFY(( std::ratio_equal<std::ratio<2,6>, std::ratio<1,4>>::value == 0 ));
31
32  VERIFY( (std::ratio_not_equal<std::ratio<2,6>,
33           std::ratio<1,3>>::value == 0) );
34  VERIFY( (std::ratio_not_equal<std::ratio<2,6>,
35           std::ratio<1,4>>::value == 1) );
36}
37
38void
39test02()
40{
41  bool test __attribute__((unused)) = true;
42
43  VERIFY( (std::ratio_less<std::ratio<1,4>, std::ratio<1,3>>::value == 1) );
44  VERIFY( (std::ratio_less<std::ratio<-1,3>, std::ratio<1,3>>::value == 1) );
45
46  VERIFY( (std::ratio_less<std::ratio<1,3>, std::ratio<1,4>>::value == 0) );
47  VERIFY( (std::ratio_less<std::ratio<1,3>, std::ratio<-1,3>>::value == 0) );
48
49  VERIFY( (std::ratio_less_equal<std::ratio<-1,3>,
50           std::ratio<-1,3>>::value == 1) );
51  VERIFY( ( std::ratio_less_equal<std::ratio<1,4>,
52           std::ratio<1,3>>::value == 1) );
53
54  VERIFY( (std::ratio_less_equal<std::ratio<1,4>,
55           std::ratio<-1,3>>::value == 0) );
56  VERIFY( (std::ratio_less_equal<std::ratio<1,3>,
57           std::ratio<-1,3>>::value == 0) );
58
59  VERIFY( (std::ratio_greater<std::ratio<1,3>, std::ratio<1,4>>::value == 1) );
60  VERIFY( (std::ratio_greater<std::ratio<1,3>, std::ratio<-1,3>>::value == 1) );
61
62  VERIFY( (std::ratio_greater<std::ratio<1,4>, std::ratio<1,3>>::value == 0) );
63  VERIFY( (std::ratio_greater<std::ratio<-1,3>, std::ratio<1,3>>::value == 0) );
64
65  VERIFY( (std::ratio_greater_equal<std::ratio<1,3>,
66           std::ratio<1,3>>::value == 1) );
67  VERIFY( (std::ratio_greater_equal<std::ratio<1,3>,
68           std::ratio<-1,3>>::value == 1) );
69
70  VERIFY( (std::ratio_greater_equal<std::ratio<-1,3>,
71           std::ratio<1,3>>::value == 0) );
72  VERIFY( (std::ratio_greater_equal<std::ratio<1,4>,
73           std::ratio<1,3>>::value == 0) );
74}
75
76int main()
77{
78  test01();
79  test02();
80  return 0;
81}
82