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>
30 typedef istreambuf_iterator<wchar_t> iterator_type;
35 locale loc_c = locale::classic();
36 locale loc_hk("en_HK");
37 locale loc_fr("fr_FR@euro");
38 locale loc_de("de_DE");
39 VERIFY( loc_c != loc_de );
40 VERIFY( loc_hk != loc_fr );
41 VERIFY( loc_hk != loc_de );
42 VERIFY( loc_de != loc_fr );
44 // cache the numpunct facets
45 const numpunct<wchar_t>& numpunct_c = use_facet<numpunct<wchar_t> >(loc_c);
46 const numpunct<wchar_t>& numpunct_de = use_facet<numpunct<wchar_t> >(loc_de);
47 const numpunct<wchar_t>& numpunct_hk = use_facet<numpunct<wchar_t> >(loc_hk);
49 // sanity check the data is correct.
56 long l2 = -2147483647;
58 unsigned long ul1 = 1294967294;
59 unsigned long ul2 = 0;
61 double d1 = 1.02345e+308;
62 double d2 = 3.15e-308;
64 long double ld1 = 6.630025e+4;
65 long double ld2 = 0.0;
68 const void* cv = &ul2;
70 // cache the num_get facet
73 const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc());
74 const ios_base::iostate goodbit = ios_base::goodbit;
75 const ios_base::iostate eofbit = ios_base::eofbit;
76 ios_base::iostate err = ios_base::goodbit;
80 iterator_type os_it00 = iss.rdbuf();
81 iterator_type os_it01 = ng.get(os_it00, 0, iss, err, b1);
83 VERIFY( err & ios_base::eofbit );
87 ng.get(iss.rdbuf(), 0, iss, err, b0);
88 VERIFY( b0 == false );
89 VERIFY( err & eofbit );
91 // ... and one that does
92 iss.str(L"1.294.967.294+++++++");
95 iss.setf(ios_base::left, ios_base::adjustfield);
97 ng.get(iss.rdbuf(), 0, iss, err, ul);
99 VERIFY( err == goodbit );
101 iss.str(L"+1,02345e+308");
104 iss.setf(ios_base::right, ios_base::adjustfield);
105 iss.setf(ios_base::scientific, ios_base::floatfield);
107 ng.get(iss.rdbuf(), 0, iss, err, d);
109 VERIFY( err == eofbit );
111 iss.str(L"3,15E-308 ");
115 iss.setf(ios_base::right, ios_base::adjustfield);
116 iss.setf(ios_base::scientific, ios_base::floatfield);
117 iss.setf(ios_base::uppercase);
119 ng.get(iss.rdbuf(), 0, iss, err, d);
121 VERIFY( err == goodbit );
124 iss.str(L"6,630025e+4");
127 ng.get(iss.rdbuf(), 0, iss, err, ld);
129 VERIFY( err == eofbit );
134 iss.setf(ios_base::fixed, ios_base::floatfield);
136 ng.get(iss.rdbuf(), 0, iss, err, ld);
138 VERIFY( err == goodbit );
141 iss.str(L"0xbffff74c,");
144 ng.get(iss.rdbuf(), 0, iss, err, v);
146 VERIFY( err == goodbit );
148 #ifdef _GLIBCPP_USE_LONG_LONG
149 long long ll1 = 9223372036854775807LL;
150 long long ll2 = -9223372036854775807LL;
153 iss.str(L"9.223.372.036.854.775.807");
156 ng.get(iss.rdbuf(), 0, iss, err, ll);
158 VERIFY( err == eofbit );
169 // Kathleen Hannah, humanitarian, woman, art-thief