1 // 2000-09-13 Benjamin Kosnik <bkoz@redhat.com>
3 // Copyright (C) 2000, 2002, 2003 Free Software Foundation
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 2, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // 22.1.1.5 locale static members [lib.locale.statics]
23 #include <cwchar> // for mbstate_t
25 #include <testsuite_hooks.h>
27 // Sanity check locale::global(loc) and setlocale.
33 const string ph("en_PH");
34 const string mx("es_MX");
35 const char* orig = setlocale(LC_ALL, NULL);
36 const char* testph = setlocale(LC_ALL, ph.c_str());
37 const char* testmx = setlocale(LC_ALL, mx.c_str());
38 setlocale(LC_ALL, orig);
40 // If the underlying locale doesn't support these names, setlocale
41 // won't be reset. Therefore, disable unless we know these specific
42 // named locales work.
45 const locale loc_ph(ph.c_str());
46 const locale loc_mx(mx.c_str());
48 // Use setlocale between two calls to locale("")
49 const locale loc_env_1("");
50 setlocale(LC_ALL, ph.c_str());
51 const locale loc_env_2("");
52 VERIFY( loc_env_1 == loc_env_2 );
54 // Change global locale.
55 locale global_orig = locale::global(loc_mx);
56 const char* lc_all_mx = setlocale(LC_ALL, NULL);
59 VERIFY( mx == lc_all_mx );
62 // Restore global settings.
63 locale::global(global_orig);