blob: fb7fd6b2b573d930b331d48078170928c657002b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
// { dg-do run { target c++11 } }
// { dg-require-sleep "" }
// Copyright (C) 2020-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <chrono>
#include <thread>
#include <testsuite_hooks.h>
// This tests this_thread::sleep_until without using -pthread
namespace chr = std::chrono;
void
test01()
{
chr::system_clock::time_point begin = chr::system_clock::now();
chr::microseconds ms(500);
std::this_thread::sleep_until(chr::system_clock::now() + ms);
VERIFY( (chr::system_clock::now() - begin) >= ms );
}
int main()
{
test01();
}
|