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 // duration 13 14 // template <class Rep1, class Period1, class Rep2, class Period2> 15 // constexpr 16 // bool 17 // operator==(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs); 18 19 // template <class Rep1, class Period1, class Rep2, class Period2> 20 // constexpr 21 // bool 22 // operator!=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs); 23 24 #include <chrono> 25 #include <cassert> 26 27 #include "test_macros.h" 28 29 int main() 30 { 31 { 32 std::chrono::seconds s1(3); 33 std::chrono::seconds s2(3); 34 assert(s1 == s2); 35 assert(!(s1 != s2)); 36 } 37 { 38 std::chrono::seconds s1(3); 39 std::chrono::seconds s2(4); 40 assert(!(s1 == s2)); 41 assert(s1 != s2); 42 } 43 { 44 std::chrono::milliseconds s1(3); 45 std::chrono::microseconds s2(3000); 46 assert(s1 == s2); 47 assert(!(s1 != s2)); 48 } 49 { 50 std::chrono::milliseconds s1(3); 51 std::chrono::microseconds s2(4000); 52 assert(!(s1 == s2)); 53 assert(s1 != s2); 54 } 55 { 56 std::chrono::duration<int, std::ratio<2, 3> > s1(9); 57 std::chrono::duration<int, std::ratio<3, 5> > s2(10); 58 assert(s1 == s2); 59 assert(!(s1 != s2)); 60 } 61 { 62 std::chrono::duration<int, std::ratio<2, 3> > s1(10); 63 std::chrono::duration<int, std::ratio<3, 5> > s2(9); 64 assert(!(s1 == s2)); 65 assert(s1 != s2); 66 } 67 { 68 std::chrono::duration<int, std::ratio<2, 3> > s1(9); 69 std::chrono::duration<double, std::ratio<3, 5> > s2(10); 70 assert(s1 == s2); 71 assert(!(s1 != s2)); 72 } 73 #if TEST_STD_VER >= 11 74 { 75 constexpr std::chrono::seconds s1(3); 76 constexpr std::chrono::seconds s2(3); 77 static_assert(s1 == s2, ""); 78 static_assert(!(s1 != s2), ""); 79 } 80 { 81 constexpr std::chrono::seconds s1(3); 82 constexpr std::chrono::seconds s2(4); 83 static_assert(!(s1 == s2), ""); 84 static_assert(s1 != s2, ""); 85 } 86 { 87 constexpr std::chrono::milliseconds s1(3); 88 constexpr std::chrono::microseconds s2(3000); 89 static_assert(s1 == s2, ""); 90 static_assert(!(s1 != s2), ""); 91 } 92 { 93 constexpr std::chrono::milliseconds s1(3); 94 constexpr std::chrono::microseconds s2(4000); 95 static_assert(!(s1 == s2), ""); 96 static_assert(s1 != s2, ""); 97 } 98 { 99 constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(9); 100 constexpr std::chrono::duration<int, std::ratio<3, 5> > s2(10); 101 static_assert(s1 == s2, ""); 102 static_assert(!(s1 != s2), ""); 103 } 104 { 105 constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(10); 106 constexpr std::chrono::duration<int, std::ratio<3, 5> > s2(9); 107 static_assert(!(s1 == s2), ""); 108 static_assert(s1 != s2, ""); 109 } 110 { 111 constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(9); 112 constexpr std::chrono::duration<double, std::ratio<3, 5> > s2(10); 113 static_assert(s1 == s2, ""); 114 static_assert(!(s1 != s2), ""); 115 } 116 #endif 117 } 118
