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 // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17
10
11 // <chrono>
12 // class weekday_last;
13
14 // constexpr bool operator==(const weekday& x, const weekday& y) noexcept;
15 // constexpr bool operator!=(const weekday& x, const weekday& y) noexcept;
16
17
18 #include <chrono>
19 #include <type_traits>
20 #include <cassert>
21
22 #include "test_macros.h"
23 #include "test_comparisons.h"
24
main()25 int main()
26 {
27 using weekday = std::chrono::weekday;
28 using weekday_last = std::chrono::weekday_last;
29
30 AssertComparisons2AreNoexcept<weekday_last>();
31 AssertComparisons2ReturnBool<weekday_last>();
32
33 static_assert(testComparisons2Values<weekday_last>(weekday{0}, weekday{0}), "");
34 static_assert(testComparisons2Values<weekday_last>(weekday{0}, weekday{1}), "");
35
36 // Some 'ok' values as well
37 static_assert(testComparisons2Values<weekday_last>(weekday{2}, weekday{2}), "");
38 static_assert(testComparisons2Values<weekday_last>(weekday{2}, weekday{3}), "");
39
40 for (unsigned i = 0; i < 6; ++i)
41 for (unsigned j = 0; j < 6; ++j)
42 assert(testComparisons2Values<weekday_last>(weekday{i}, weekday{j}));
43 }
44