1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <chrono>
11
12 // time_point
13
14 // template <class Clock, class Duration1, class Duration2>
15 // bool
16 // operator==(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);
17
18 // template <class Clock, class Duration1, class Duration2>
19 // bool
20 // operator!=(const time_point<Clock, Duration1>& lhs, const time_point<Clock, Duration2>& rhs);
21
22 #include <chrono>
23 #include <cassert>
24
25 #include "test_macros.h"
26
main()27 int main()
28 {
29 typedef std::chrono::system_clock Clock;
30 typedef std::chrono::milliseconds Duration1;
31 typedef std::chrono::microseconds Duration2;
32 typedef std::chrono::time_point<Clock, Duration1> T1;
33 typedef std::chrono::time_point<Clock, Duration2> T2;
34
35 {
36 T1 t1(Duration1(3));
37 T1 t2(Duration1(3));
38 assert( (t1 == t2));
39 assert(!(t1 != t2));
40 }
41 {
42 T1 t1(Duration1(3));
43 T1 t2(Duration1(4));
44 assert(!(t1 == t2));
45 assert( (t1 != t2));
46 }
47 {
48 T1 t1(Duration1(3));
49 T2 t2(Duration2(3000));
50 assert( (t1 == t2));
51 assert(!(t1 != t2));
52 }
53 {
54 T1 t1(Duration1(3));
55 T2 t2(Duration2(3001));
56 assert(!(t1 == t2));
57 assert( (t1 != t2));
58 }
59
60 #if TEST_STD_VER > 11
61 {
62 constexpr T1 t1(Duration1(3));
63 constexpr T1 t2(Duration1(3));
64 static_assert( (t1 == t2), "");
65 static_assert(!(t1 != t2), "");
66 }
67 {
68 constexpr T1 t1(Duration1(3));
69 constexpr T1 t2(Duration1(4));
70 static_assert(!(t1 == t2), "");
71 static_assert( (t1 != t2), "");
72 }
73 {
74 constexpr T1 t1(Duration1(3));
75 constexpr T2 t2(Duration2(3000));
76 static_assert( (t1 == t2), "");
77 static_assert(!(t1 != t2), "");
78 }
79 {
80 constexpr T1 t1(Duration1(3));
81 constexpr T2 t2(Duration2(3001));
82 static_assert(!(t1 == t2), "");
83 static_assert( (t1 != t2), "");
84 }
85 #endif
86 }
87