a7f9895cc1
Since those features are general properties of the environment, it makes sense to use them from libc++abi too, and so the name libcpp-has-no-xxx doesn't make sense. Differential Revision: https://reviews.llvm.org/D126482
33 lines
785 B
C++
33 lines
785 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// UNSUPPORTED: no-monotonic-clock
|
|
|
|
// <chrono>
|
|
|
|
// steady_clock
|
|
|
|
// static time_point now();
|
|
|
|
#include <chrono>
|
|
#include <cassert>
|
|
|
|
#include "test_macros.h"
|
|
|
|
int main(int, char**)
|
|
{
|
|
typedef std::chrono::steady_clock C;
|
|
C::time_point t1 = C::now();
|
|
C::time_point t2 = C::now();
|
|
assert(t2 >= t1);
|
|
// make sure t2 didn't wrap around
|
|
assert(t2 > std::chrono::time_point<C>());
|
|
|
|
return 0;
|
|
}
|