1 // 2001-11-21 Benjamin Kosnik <bkoz@redhat.com>
3 // Copyright (C) 2001, 2002, 2003, 2004 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>
30 typedef istreambuf_iterator<char> iterator_type;
32 bool test __attribute__((unused)) = true;
35 locale loc_c = locale::classic();
36 locale loc_de = __gnu_test::try_named_locale("de_DE");
37 VERIFY( loc_c != loc_de );
39 // sanity check the data is correct.
44 unsigned long ul1 = 1294967294;
45 unsigned long ul2 = 0;
47 double d1 = 1.02345e+308;
48 double d2 = 3.15e-308;
50 long double ld1 = 6.630025e+4;
53 const void* cv = &ul2;
55 // cache the num_get facet
58 const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc());
59 const ios_base::iostate goodbit = ios_base::goodbit;
60 const ios_base::iostate eofbit = ios_base::eofbit;
61 ios_base::iostate err = ios_base::goodbit;
65 iterator_type os_it00 = iss.rdbuf();
66 iterator_type os_it01 = ng.get(os_it00, 0, iss, err, b1);
68 VERIFY( err & ios_base::eofbit );
72 ng.get(iss.rdbuf(), 0, iss, err, b0);
73 VERIFY( b0 == false );
74 VERIFY( err & eofbit );
76 // ... and one that does
78 iss.str("1.294.967.294+++++++");
81 iss.setf(ios_base::left, ios_base::adjustfield);
83 ng.get(iss.rdbuf(), 0, iss, err, ul);
85 VERIFY( err == goodbit );
87 iss.str("+1,02345e+308");
90 iss.setf(ios_base::right, ios_base::adjustfield);
91 iss.setf(ios_base::scientific, ios_base::floatfield);
93 ng.get(iss.rdbuf(), 0, iss, err, d);
95 VERIFY( err == eofbit );
97 iss.str("3,15E-308 ");
101 iss.setf(ios_base::right, ios_base::adjustfield);
102 iss.setf(ios_base::scientific, ios_base::floatfield);
103 iss.setf(ios_base::uppercase);
105 ng.get(iss.rdbuf(), 0, iss, err, d);
107 VERIFY( err == goodbit );
110 iss.str("6,630025e+4");
113 ng.get(iss.rdbuf(), 0, iss, err, ld);
115 VERIFY( err == eofbit );
120 iss.setf(ios_base::fixed, ios_base::floatfield);
122 ng.get(iss.rdbuf(), 0, iss, err, ld);
124 VERIFY( err == goodbit );
127 iss.str("0xbffff74c,");
130 ng.get(iss.rdbuf(), 0, iss, err, v);
132 VERIFY( err == goodbit );
134 #ifdef _GLIBCXX_USE_LONG_LONG
135 long long ll1 = 9223372036854775807LL;
138 iss.str("9.223.372.036.854.775.807");
141 ng.get(iss.rdbuf(), 0, iss, err, ll);
143 VERIFY( err == eofbit );
154 // Kathleen Hannah, humanitarian, woman, art-thief