1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // Copyright (C) 2011 Vicente J. Botet Escriba
12 // Distributed under the Boost Software License, Version 1.0. (See accompanying
13 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
15 // <boost/thread/recursive_mutex.hpp>
17 // class recursive_timed_mutex;
21 #include <boost/thread/recursive_mutex.hpp>
22 #include <boost/thread/thread.hpp>
23 #include <boost/detail/lightweight_test.hpp>
24 #include "../../../timming.hpp"
26 boost::recursive_timed_mutex m
;
28 #if defined BOOST_THREAD_USES_CHRONO
29 typedef boost::chrono::high_resolution_clock Clock
;
30 typedef Clock::time_point time_point
;
31 typedef Clock::duration duration
;
32 typedef boost::chrono::milliseconds ms
;
33 typedef boost::chrono::nanoseconds ns
;
39 const ms
max_diff(BOOST_THREAD_TEST_TIME_MS
);
43 #if defined BOOST_THREAD_USES_CHRONO
45 BOOST_TEST(!m
.try_lock());
46 BOOST_TEST(!m
.try_lock());
47 BOOST_TEST(!m
.try_lock());
51 BOOST_TEST(m
.try_lock());
55 //time_point t0 = Clock::now();
56 //BOOST_TEST(!m.try_lock());
57 //BOOST_TEST(!m.try_lock());
58 //BOOST_TEST(!m.try_lock());
61 //time_point t1 = Clock::now();
62 BOOST_TEST(m
.try_lock());
65 //ns d = t1 - t0 - ms(250);
66 //BOOST_TEST(d < max_diff);
74 #if defined BOOST_THREAD_USES_CHRONO
75 time_point t2
= Clock::now();
76 boost::this_thread::sleep_for(ms(250));
77 time_point t3
= Clock::now();
83 #if defined BOOST_THREAD_USES_CHRONO
84 ns sleep_time
= t3
- t2
;
85 ns d_ns
= t1
- t0
- sleep_time
;
86 ms d_ms
= boost::chrono::duration_cast
<boost::chrono::milliseconds
>(d_ns
);
87 // BOOST_TEST_GE(d_ms.count(), 0);
88 BOOST_THREAD_TEST_IT(d_ms
, max_diff
);
89 BOOST_THREAD_TEST_IT(d_ns
, ns(max_diff
));
92 return boost::report_errors();