1 // 2001-11-21 Benjamin Kosnik <bkoz@redhat.com>
3 // Copyright (C) 2001, 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 // 22.2.2.1.1 num_get members
25 #include <testsuite_hooks.h>
27 // 2002-01-10 David Seymour <seymour_dj@yahoo.com>
34 // Check num_get works with other iterators besides streambuf
35 // output iterators. (As long as output_iterator requirements are met.)
36 typedef string::const_iterator iter_type;
37 typedef num_get<char, iter_type> num_get_type;
38 const ios_base::iostate goodbit = ios_base::goodbit;
39 const ios_base::iostate eofbit = ios_base::eofbit;
40 ios_base::iostate err = ios_base::goodbit;
41 const locale loc_c = locale::classic();
42 const string str("20000106 Elizabeth Durack");
43 const string str2("0 true 0xbffff74c Durack");
45 istringstream iss; // need an ios, add my num_get facet
46 iss.imbue(locale(loc_c, new num_get_type));
48 // Iterator advanced, state, output.
49 const num_get_type& ng = use_facet<num_get_type>(iss.getloc());
52 // 02 get(long double)
59 iter_type end1 = ng.get(str.begin(), str.end(), iss, err, i);
60 string rem1(end1, str.end());
61 VERIFY( err == goodbit );
62 VERIFY( i == 20000106);
63 VERIFY( rem1 == " Elizabeth Durack" );
65 // 02 get(long double)
68 iter_type end2 = ng.get(str.begin(), str.end(), iss, err, ld);
69 string rem2(end2, str.end());
70 VERIFY( err == goodbit );
71 VERIFY( ld == 20000106);
72 VERIFY( rem2 == " Elizabeth Durack" );
78 iter_type end3 = ng.get(str2.begin(), str2.end(), iss, err, b);
79 string rem3(end3, str2.end());
80 VERIFY( err == goodbit );
82 VERIFY( rem3 == " true 0xbffff74c Durack" );
86 iss.setf(ios_base::boolalpha);
87 iter_type end4 = ng.get(++end3, str2.end(), iss, err, b);
88 string rem4(end4, str2.end());
89 VERIFY( err == goodbit );
91 VERIFY( rem4 == " 0xbffff74c Durack" );
97 iss.setf(ios_base::fixed, ios_base::floatfield);
98 iter_type end5 = ng.get(++end4, str2.end(), iss, err, v);
99 string rem5(end5, str2.end());
100 VERIFY( err == goodbit );
102 VERIFY( rem5 == " Durack" );
112 // Kathleen Hannah, humanitarian, woman, art-thief