]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-1.cc
2 // { dg-options "-pthread" }
3 // { dg-require-effective-target pthread }
4 // { dg-require-namedlocale "en_US.ISO8859-1" }
5 // { dg-require-namedlocale "fr_FR.ISO8859-15" }
7 // Copyright (C) 2004-2024 Free Software Foundation, Inc.
9 // This file is part of the GNU ISO C++ Library. This library is free
10 // software; you can redistribute it and/or modify it under the
11 // terms of the GNU General Public License as published by the
12 // Free Software Foundation; either version 3, or (at your option)
15 // This library is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU General Public License for more details.
20 // You should have received a copy of the GNU General Public License along
21 // with this library; see the file COPYING3. If not see
22 // <http://www.gnu.org/licenses/>.
24 // 22.1.1.2 locale constructors and destructors [lib.locale.cons]
28 #include <testsuite_hooks.h>
30 const int max_thread_count
= 20;
31 //const int max_loop_count = 1000000; // orig value
32 const int max_loop_count
= 100000;
33 const int max_locales
= 10;
35 void* thread_main(void*)
39 std::locale loc_c
= std::locale::classic();
40 std::locale loc
[max_locales
];
41 for (int j
= 0; j
< max_locales
; ++j
)
42 loc
[j
] = std::locale(j
% 2 ? ISO_8859(1,en_US
) : ISO_8859(15,fr_FR
));
44 for (int i
= 0; i
< max_loop_count
; ++i
)
46 int k
= i
% max_locales
;
47 loc
[k
] = std::locale::global(loc
[k
]);
50 loc
[k
] = loc
[k
].combine
<std::ctype
<char> >(loc_c
);
60 pthread_t tid
[max_thread_count
];
62 for (int i
= 0; i
< max_thread_count
; i
++)
63 pthread_create (&tid
[i
], 0, thread_main
, 0);
65 for (int i
= 0; i
< max_thread_count
; i
++)
66 pthread_join (tid
[i
], 0);