blob: 9734c7a347fda8b884672caa4cabd272de73a557 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
// { dg-require-cstdint "" }
// { dg-require-gthreads "" }
// Copyright (C) 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <mutex>
#include <system_error>
#include <testsuite_hooks.h>
void test01()
{
bool test __attribute__((unused)) = true;
typedef std::mutex mutex_type;
typedef std::unique_lock<mutex_type> lock_type;
try
{
lock_type l;
// Lock unique_lock w/o mutex
try
{
l.lock();
}
catch (const std::system_error& ex)
{
VERIFY( ex.code() == std::make_error_code
(std::errc::operation_not_permitted) );
}
catch (...)
{
VERIFY( false );
}
}
catch (const std::system_error& e)
{
VERIFY( false );
}
catch (...)
{
VERIFY( false );
}
}
void test02()
{
bool test __attribute__((unused)) = true;
typedef std::mutex mutex_type;
typedef std::unique_lock<mutex_type> lock_type;
try
{
mutex_type m;
lock_type l(m);
// Lock already locked unique_lock.
try
{
l.lock();
}
catch (const std::system_error& ex)
{
VERIFY( ex.code() == std::make_error_code
(std::errc::resource_deadlock_would_occur) );
}
catch (...)
{
VERIFY( false );
}
}
catch (const std::system_error& e)
{
VERIFY( false );
}
catch (...)
{
VERIFY( false );
}
}
int main()
{
test01();
test02();
}
|