op_equal.pass.cpp revision c52f43e72dfcea03037729649da84c23b3beb04a 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <chrono>
11
12// duration
13
14// template <class Rep1, class Period1, class Rep2, class Period2>
15//   bool
16//   operator==(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
17
18// template <class Rep1, class Period1, class Rep2, class Period2>
19//   bool
20//   operator!=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
21
22#include <chrono>
23#include <cassert>
24
25int main()
26{
27    {
28    std::chrono::seconds s1(3);
29    std::chrono::seconds s2(3);
30    assert(s1 == s2);
31    assert(!(s1 != s2));
32    }
33    {
34    std::chrono::seconds s1(3);
35    std::chrono::seconds s2(4);
36    assert(!(s1 == s2));
37    assert(s1 != s2);
38    }
39    {
40    std::chrono::milliseconds s1(3);
41    std::chrono::microseconds s2(3000);
42    assert(s1 == s2);
43    assert(!(s1 != s2));
44    }
45    {
46    std::chrono::milliseconds s1(3);
47    std::chrono::microseconds s2(4000);
48    assert(!(s1 == s2));
49    assert(s1 != s2);
50    }
51    {
52    std::chrono::duration<int, std::ratio<2, 3> > s1(9);
53    std::chrono::duration<int, std::ratio<3, 5> > s2(10);
54    assert(s1 == s2);
55    assert(!(s1 != s2));
56    }
57    {
58    std::chrono::duration<int, std::ratio<2, 3> > s1(10);
59    std::chrono::duration<int, std::ratio<3, 5> > s2(9);
60    assert(!(s1 == s2));
61    assert(s1 != s2);
62    }
63    {
64    std::chrono::duration<int, std::ratio<2, 3> > s1(9);
65    std::chrono::duration<double, std::ratio<3, 5> > s2(10);
66    assert(s1 == s2);
67    assert(!(s1 != s2));
68    }
69}
70