1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// UNSUPPORTED: no-threads
10
11// <condition_variable>
12
13// class condition_variable_any;
14
15// ~condition_variable_any();
16
17#include <condition_variable>
18#include <mutex>
19#include <thread>
20#include <cassert>
21
22#include "make_test_thread.h"
23#include "test_macros.h"
24
25std::condition_variable_any* cv;
26std::mutex m;
27
28bool f_ready = false;
29bool g_ready = false;
30
31void f()
32{
33 m.lock();
34 f_ready = true;
35 cv->notify_one();
36 delete cv;
37 m.unlock();
38}
39
40void g()
41{
42 m.lock();
43 g_ready = true;
44 cv->notify_one();
45 while (!f_ready)
46 cv->wait(lock&: m);
47 m.unlock();
48}
49
50int main(int, char**)
51{
52 cv = new std::condition_variable_any;
53 std::thread th2 = support::make_test_thread(g);
54 m.lock();
55 while (!g_ready)
56 cv->wait(lock&: m);
57 m.unlock();
58 std::thread th1 = support::make_test_thread(f);
59 th1.join();
60 th2.join();
61
62 return 0;
63}
64

source code of libcxx/test/std/thread/thread.condition/thread.condition.condvarany/destructor.pass.cpp