diff options
Diffstat (limited to 'libcxx/test/utilities/time/time.duration/time.duration.cast')
| -rw-r--r-- | libcxx/test/utilities/time/time.duration/time.duration.cast/duration_cast.pass.cpp | 44 | ||||
| -rw-r--r-- | libcxx/test/utilities/time/time.duration/time.duration.cast/toduration.fail.cpp | 26 |
2 files changed, 68 insertions, 2 deletions
diff --git a/libcxx/test/utilities/time/time.duration/time.duration.cast/duration_cast.pass.cpp b/libcxx/test/utilities/time/time.duration/time.duration.cast/duration_cast.pass.cpp index acc41bb1aaf..7c5758f249a 100644 --- a/libcxx/test/utilities/time/time.duration/time.duration.cast/duration_cast.pass.cpp +++ b/libcxx/test/utilities/time/time.duration/time.duration.cast/duration_cast.pass.cpp @@ -1 +1,43 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <chrono>
// duration
// template <class ToDuration, class Rep, class Period>
// ToDuration
// duration_cast(const duration<Rep, Period>& d);
#include <chrono>
#include <type_traits>
#include <cassert>
template <class ToDuration, class FromDuration>
void
test(const FromDuration& f, const ToDuration& d)
{
typedef decltype(std::chrono::duration_cast<ToDuration>(f)) R;
static_assert((std::is_same<R, ToDuration>::value), "");
assert(std::chrono::duration_cast<ToDuration>(f) == d);
}
int main()
{
test(std::chrono::milliseconds(7265000), std::chrono::hours(2));
test(std::chrono::milliseconds(7265000), std::chrono::minutes(121));
test(std::chrono::milliseconds(7265000), std::chrono::seconds(7265));
test(std::chrono::milliseconds(7265000), std::chrono::milliseconds(7265000));
test(std::chrono::milliseconds(7265000), std::chrono::microseconds(7265000000LL));
test(std::chrono::milliseconds(7265000), std::chrono::nanoseconds(7265000000000LL));
test(std::chrono::milliseconds(7265000),
std::chrono::duration<double, std::ratio<3600> >(7265./3600));
test(std::chrono::duration<int, std::ratio<2, 3> >(9),
std::chrono::duration<int, std::ratio<3, 5> >(10));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <chrono> + +// duration + +// template <class ToDuration, class Rep, class Period> +// ToDuration +// duration_cast(const duration<Rep, Period>& d); + +#include <chrono> +#include <type_traits> +#include <cassert> + +template <class ToDuration, class FromDuration> +void +test(const FromDuration& f, const ToDuration& d) +{ + typedef decltype(std::chrono::duration_cast<ToDuration>(f)) R; + static_assert((std::is_same<R, ToDuration>::value), ""); + assert(std::chrono::duration_cast<ToDuration>(f) == d); +} + +int main() +{ + test(std::chrono::milliseconds(7265000), std::chrono::hours(2)); + test(std::chrono::milliseconds(7265000), std::chrono::minutes(121)); + test(std::chrono::milliseconds(7265000), std::chrono::seconds(7265)); + test(std::chrono::milliseconds(7265000), std::chrono::milliseconds(7265000)); + test(std::chrono::milliseconds(7265000), std::chrono::microseconds(7265000000LL)); + test(std::chrono::milliseconds(7265000), std::chrono::nanoseconds(7265000000000LL)); + test(std::chrono::milliseconds(7265000), + std::chrono::duration<double, std::ratio<3600> >(7265./3600)); + test(std::chrono::duration<int, std::ratio<2, 3> >(9), + std::chrono::duration<int, std::ratio<3, 5> >(10)); +} diff --git a/libcxx/test/utilities/time/time.duration/time.duration.cast/toduration.fail.cpp b/libcxx/test/utilities/time/time.duration/time.duration.cast/toduration.fail.cpp index d90502cba4b..bbf7be5cb04 100644 --- a/libcxx/test/utilities/time/time.duration/time.duration.cast/toduration.fail.cpp +++ b/libcxx/test/utilities/time/time.duration/time.duration.cast/toduration.fail.cpp @@ -1 +1,25 @@ -//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <chrono>
// duration
// template <class ToDuration, class Rep, class Period>
// ToDuration
// duration_cast(const duration<Rep, Period>& d);
// ToDuration shall be an instantiation of duration.
#include <chrono>
int main()
{
std::chrono::duration_cast<int>(std::chrono::milliseconds(3));
}
\ No newline at end of file +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <chrono> + +// duration + +// template <class ToDuration, class Rep, class Period> +// ToDuration +// duration_cast(const duration<Rep, Period>& d); + +// ToDuration shall be an instantiation of duration. + +#include <chrono> + +int main() +{ + std::chrono::duration_cast<int>(std::chrono::milliseconds(3)); +} |
