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Commit | Line | Data |
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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 | |
a945c346 | 6 | // Copyright (C) 2009-2024 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 | ||
946ecd6a | 23 | // Test that promise::set_exception stores an exception. |
c910ceff JW |
24 | |
25 | #include <future> | |
26 | #include <testsuite_hooks.h> | |
27 | ||
28 | void test01() | |
29 | { | |
b3eed6fe | 30 | bool test = false; |
c910ceff JW |
31 | |
32 | std::promise<int> p1; | |
b3eed6fe | 33 | std::future<int> f1 = p1.get_future(); |
c910ceff | 34 | |
b3eed6fe | 35 | VERIFY( f1.valid() ); |
c910ceff | 36 | |
ec98d010 | 37 | p1.set_exception(std::make_exception_ptr(0)); |
c910ceff | 38 | |
b3eed6fe JW |
39 | try |
40 | { | |
41 | f1.get(); | |
42 | } | |
43 | catch (int) | |
44 | { | |
45 | test = true; | |
46 | } | |
47 | VERIFY( test ); | |
48 | VERIFY( !f1.valid() ); | |
c910ceff JW |
49 | } |
50 | ||
946ecd6a JW |
51 | void test02() |
52 | { | |
53 | bool test = false; | |
54 | ||
55 | std::promise<int&> p1; | |
56 | std::future<int&> f1 = p1.get_future(); | |
57 | ||
58 | VERIFY( f1.valid() ); | |
59 | ||
60 | p1.set_exception(std::make_exception_ptr(0)); | |
61 | ||
62 | try | |
63 | { | |
64 | f1.get(); | |
65 | } | |
66 | catch (int) | |
67 | { | |
68 | test = true; | |
69 | } | |
70 | VERIFY( test ); | |
71 | VERIFY( !f1.valid() ); | |
72 | } | |
73 | ||
74 | void test03() | |
75 | { | |
76 | bool test = false; | |
77 | ||
78 | std::promise<void> p1; | |
79 | std::future<void> f1 = p1.get_future(); | |
80 | ||
81 | VERIFY( f1.valid() ); | |
82 | ||
83 | p1.set_exception(std::make_exception_ptr(0)); | |
84 | ||
85 | try | |
86 | { | |
87 | f1.get(); | |
88 | } | |
89 | catch (int) | |
90 | { | |
91 | test = true; | |
92 | } | |
93 | VERIFY( test ); | |
94 | VERIFY( !f1.valid() ); | |
95 | } | |
96 | ||
c910ceff JW |
97 | int main() |
98 | { | |
99 | test01(); | |
946ecd6a JW |
100 | test02(); |
101 | test03(); | |
c910ceff JW |
102 | return 0; |
103 | } |