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d1236680 | 1 | // { dg-do run } |
1e42d2f4 | 2 | // { dg-additional-options "-pthread" { target pthread } } |
71c54f8e | 3 | // { dg-require-effective-target c++11 } |
c910ceff | 4 | // { dg-require-gthreads "" } |
c910ceff | 5 | |
83ffe9cd | 6 | // Copyright (C) 2009-2023 Free Software Foundation, Inc. |
c910ceff JW |
7 | // |
8 | // This file is part of the GNU ISO C++ Library. This library is free | |
9 | // software; you can redistribute it and/or modify it under the | |
10 | // terms of the GNU General Public License as published by the | |
11 | // Free Software Foundation; either version 3, or (at your option) | |
12 | // any later version. | |
13 | ||
14 | // This library is distributed in the hope that it will be useful, | |
15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | // GNU General Public License for more details. | |
18 | ||
19 | // You should have received a copy of the GNU General Public License along | |
20 | // with this library; see the file COPYING3. If not see | |
21 | // <http://www.gnu.org/licenses/>. | |
22 | ||
23 | ||
24 | #include <future> | |
25 | #include <exception> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
28 | int value = 99; | |
29 | ||
30 | void test01() | |
31 | { | |
c910ceff JW |
32 | std::promise<int> p1; |
33 | std::shared_future<int> f1(p1.get_future()); | |
34 | std::shared_future<int> f2(f1); | |
35 | ||
ec98d010 | 36 | p1.set_exception(std::make_exception_ptr(value)); |
c910ceff JW |
37 | try |
38 | { | |
39 | (void) f1.get(); | |
40 | VERIFY( false ); | |
41 | } | |
42 | catch (int& e) | |
43 | { | |
44 | VERIFY( e == value ); | |
45 | } | |
46 | try | |
47 | { | |
48 | (void) f2.get(); | |
49 | VERIFY( false ); | |
50 | } | |
51 | catch (int& e) | |
52 | { | |
53 | VERIFY( e == value ); | |
54 | } | |
55 | } | |
56 | ||
57 | void test02() | |
58 | { | |
c910ceff JW |
59 | std::promise<int&> p1; |
60 | std::shared_future<int&> f1(p1.get_future()); | |
61 | std::shared_future<int&> f2(f1); | |
62 | ||
ec98d010 | 63 | p1.set_exception(std::make_exception_ptr(value)); |
c910ceff JW |
64 | try |
65 | { | |
66 | (void) f1.get(); | |
67 | VERIFY( false ); | |
68 | } | |
69 | catch (int& e) | |
70 | { | |
71 | VERIFY( e == value ); | |
72 | } | |
73 | try | |
74 | { | |
75 | (void) f2.get(); | |
76 | VERIFY( false ); | |
77 | } | |
78 | catch (int& e) | |
79 | { | |
80 | VERIFY( e == value ); | |
81 | } | |
82 | } | |
83 | ||
84 | void test03() | |
85 | { | |
c910ceff JW |
86 | std::promise<void> p1; |
87 | std::shared_future<void> f1(p1.get_future()); | |
88 | std::shared_future<void> f2(f1); | |
89 | ||
ec98d010 | 90 | p1.set_exception(std::make_exception_ptr(value)); |
c910ceff JW |
91 | try |
92 | { | |
93 | f1.get(); | |
94 | VERIFY( false ); | |
95 | } | |
96 | catch (int& e) | |
97 | { | |
98 | VERIFY( e == value ); | |
99 | } | |
100 | try | |
101 | { | |
102 | f2.get(); | |
103 | VERIFY( false ); | |
104 | } | |
105 | catch (int& e) | |
106 | { | |
107 | VERIFY( e == value ); | |
108 | } | |
109 | } | |
110 | ||
111 | int main() | |
112 | { | |
113 | test01(); | |
114 | test02(); | |
115 | test03(); | |
116 | ||
117 | return 0; | |
118 | } |