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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <chrono>
// duration
// template <class Rep1, class Period1, class Rep2, class Period2>
// constexpr
// bool
// operator< (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
// template <class Rep1, class Period1, class Rep2, class Period2>
// constexpr
// bool
// operator> (const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
// template <class Rep1, class Period1, class Rep2, class Period2>
// constexpr
// bool
// operator<=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
// template <class Rep1, class Period1, class Rep2, class Period2>
// constexpr
// bool
// operator>=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
#include <chrono>
#include <cassert>
int main()
{
{
std::chrono::seconds s1(3);
std::chrono::seconds s2(3);
assert(!(s1 < s2));
assert(!(s1 > s2));
assert( (s1 <= s2));
assert( (s1 >= s2));
}
{
std::chrono::seconds s1(3);
std::chrono::seconds s2(4);
assert( (s1 < s2));
assert(!(s1 > s2));
assert( (s1 <= s2));
assert(!(s1 >= s2));
}
{
std::chrono::milliseconds s1(3);
std::chrono::microseconds s2(3000);
assert(!(s1 < s2));
assert(!(s1 > s2));
assert( (s1 <= s2));
assert( (s1 >= s2));
}
{
std::chrono::milliseconds s1(3);
std::chrono::microseconds s2(4000);
assert( (s1 < s2));
assert(!(s1 > s2));
assert( (s1 <= s2));
assert(!(s1 >= s2));
}
{
std::chrono::duration<int, std::ratio<2, 3> > s1(9);
std::chrono::duration<int, std::ratio<3, 5> > s2(10);
assert(!(s1 < s2));
assert(!(s1 > s2));
assert( (s1 <= s2));
assert( (s1 >= s2));
}
{
std::chrono::duration<int, std::ratio<2, 3> > s1(10);
std::chrono::duration<int, std::ratio<3, 5> > s2(9);
assert(!(s1 < s2));
assert( (s1 > s2));
assert(!(s1 <= s2));
assert( (s1 >= s2));
}
{
std::chrono::duration<int, std::ratio<2, 3> > s1(9);
std::chrono::duration<double, std::ratio<3, 5> > s2(10);
assert(!(s1 < s2));
assert(!(s1 > s2));
assert( (s1 <= s2));
assert( (s1 >= s2));
}
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
{
constexpr std::chrono::seconds s1(3);
constexpr std::chrono::seconds s2(3);
static_assert(!(s1 < s2), "");
static_assert(!(s1 > s2), "");
static_assert( (s1 <= s2), "");
static_assert( (s1 >= s2), "");
}
{
constexpr std::chrono::seconds s1(3);
constexpr std::chrono::seconds s2(4);
static_assert( (s1 < s2), "");
static_assert(!(s1 > s2), "");
static_assert( (s1 <= s2), "");
static_assert(!(s1 >= s2), "");
}
{
constexpr std::chrono::milliseconds s1(3);
constexpr std::chrono::microseconds s2(3000);
static_assert(!(s1 < s2), "");
static_assert(!(s1 > s2), "");
static_assert( (s1 <= s2), "");
static_assert( (s1 >= s2), "");
}
{
constexpr std::chrono::milliseconds s1(3);
constexpr std::chrono::microseconds s2(4000);
static_assert( (s1 < s2), "");
static_assert(!(s1 > s2), "");
static_assert( (s1 <= s2), "");
static_assert(!(s1 >= s2), "");
}
{
constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(9);
constexpr std::chrono::duration<int, std::ratio<3, 5> > s2(10);
static_assert(!(s1 < s2), "");
static_assert(!(s1 > s2), "");
static_assert( (s1 <= s2), "");
static_assert( (s1 >= s2), "");
}
{
constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(10);
constexpr std::chrono::duration<int, std::ratio<3, 5> > s2(9);
static_assert(!(s1 < s2), "");
static_assert( (s1 > s2), "");
static_assert(!(s1 <= s2), "");
static_assert( (s1 >= s2), "");
}
{
constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(9);
constexpr std::chrono::duration<double, std::ratio<3, 5> > s2(10);
static_assert(!(s1 < s2), "");
static_assert(!(s1 > s2), "");
static_assert( (s1 <= s2), "");
static_assert( (s1 >= s2), "");
}
#endif
}
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