1 // 2004-08-22 Paolo Carlini <pcarlini@suse.de>
3 // Copyright (C) 2004-2013 Free Software Foundation, Inc.
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 3, 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 COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 // 22.2.2.2.1 num_put members
24 #include <testsuite_hooks.h>
26 // According to 22.2.2.2.2, p23 and the resolution of DR 359
27 // val must be casted to a signed type: this can be revealed
28 // by ios_base::showpos, which is effective only for signed
29 // types (also see libstdc++/15565 about this).
33 bool test __attribute__((unused)) = true;
36 locale loc_c = locale::classic();
38 // sanity check the data is correct.
41 // cache the num_put facet
44 const num_put<wchar_t>& np = use_facet<num_put<wchar_t> >(oss.getloc());
47 np.put(oss.rdbuf(), oss, L' ', b);
48 VERIFY( oss.str() == L"1" );
52 oss.setf(ios_base::showpos);
53 np.put(oss.rdbuf(), oss, L' ', b);
54 VERIFY( oss.str() == L"+1" );