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1 | //===----------------------------------------------------------------------===// |
2 | // | |
3 | // The LLVM Compiler Infrastructure | |
4 | // | |
5 | // This file is dual licensed under the MIT and the University of Illinois Open | |
6 | // Source Licenses. See LICENSE.TXT for details. | |
7 | // | |
8 | //===----------------------------------------------------------------------===// | |
9 | ||
10 | // Copyright (C) 2011 Vicente J. Botet Escriba | |
11 | // | |
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) | |
14 | ||
15 | // <future> | |
16 | ||
17 | // class shared_future<R> | |
18 | ||
19 | // shared_future& shared_future=(shared_future&& rhs); | |
20 | ||
21 | #define BOOST_THREAD_VERSION 3 | |
22 | ||
23 | #include <boost/thread/future.hpp> | |
24 | #include <boost/detail/lightweight_test.hpp> | |
25 | ||
26 | boost::mutex m0; | |
27 | boost::mutex m1; | |
28 | ||
29 | int main() | |
30 | { | |
31 | { | |
32 | typedef int T; | |
33 | boost::promise<T> p; | |
34 | boost::shared_future<T> f0 = BOOST_THREAD_MAKE_RV_REF(p.get_future()); | |
35 | boost::shared_future<T> f; | |
36 | f = boost::move(f0); | |
37 | BOOST_TEST(!f0.valid()); | |
38 | BOOST_TEST(f.valid()); | |
39 | } | |
40 | { | |
41 | typedef int T; | |
42 | boost::shared_future<T> f0; | |
43 | boost::shared_future<T> f; | |
44 | f = boost::move(f0); | |
45 | BOOST_TEST(!f0.valid()); | |
46 | BOOST_TEST(!f.valid()); | |
47 | } | |
48 | { | |
49 | typedef int& T; | |
50 | boost::promise<T> p; | |
51 | boost::shared_future<T> f0 = BOOST_THREAD_MAKE_RV_REF(p.get_future()); | |
52 | boost::shared_future<T> f; | |
53 | f = boost::move(f0); | |
54 | BOOST_TEST(!f0.valid()); | |
55 | BOOST_TEST(f.valid()); | |
56 | } | |
57 | { | |
58 | typedef int& T; | |
59 | boost::shared_future<T> f0; | |
60 | boost::shared_future<T> f; | |
61 | f = boost::move(f0); | |
62 | BOOST_TEST(!f0.valid()); | |
63 | BOOST_TEST(!f.valid()); | |
64 | } | |
65 | { | |
66 | typedef void T; | |
67 | boost::promise<T> p; | |
68 | boost::shared_future<T> f0 = BOOST_THREAD_MAKE_RV_REF(p.get_future()); | |
69 | boost::shared_future<T> f; | |
70 | f = boost::move(f0); | |
71 | BOOST_TEST(!f0.valid()); | |
72 | BOOST_TEST(f.valid()); | |
73 | } | |
74 | { | |
75 | typedef void T; | |
76 | boost::shared_future<T> f0; | |
77 | boost::shared_future<T> f; | |
78 | f = boost::move(f0); | |
79 | BOOST_TEST(!f0.valid()); | |
80 | BOOST_TEST(!f.valid()); | |
81 | } | |
82 | ||
83 | ||
84 | return boost::report_errors(); | |
85 | ||
86 | } | |
87 |