llvm-project/libcxx/test/std/utilities/time/time.duration/time.duration.arithmetic/op_mod=rep.pass.cpp

41 lines
816 B
C++

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <chrono>
// duration
// duration& operator%=(const rep& rhs)
#include <chrono>
#include <cassert>
#include "test_macros.h"
#if TEST_STD_VER > 14
constexpr bool test_constexpr()
{
std::chrono::seconds s(11);
s %= 3;
return s.count() == 2;
}
#endif
int main()
{
{
std::chrono::microseconds us(11);
us %= 3;
assert(us.count() == 2);
}
#if TEST_STD_VER > 14
static_assert(test_constexpr(), "");
#endif
}