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1 | // { dg-require-namedlocale "" } |
2 | ||
5f8d36fe BK |
3 | // 2001-11-21 Benjamin Kosnik <bkoz@redhat.com> |
4 | ||
748086b7 | 5 | // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 |
90737ab7 | 6 | // Free Software Foundation |
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7 | // |
8 | // This file is part of the GNU ISO C++ Library. This library is free | |
9 | // software; you can redistribute it and/or modify it under the | |
10 | // terms of the GNU General Public License as published by the | |
748086b7 | 11 | // Free Software Foundation; either version 3, or (at your option) |
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12 | // any later version. |
13 | ||
14 | // This library is distributed in the hope that it will be useful, | |
15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | // GNU General Public License for more details. | |
18 | ||
19 | // You should have received a copy of the GNU General Public License along | |
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20 | // with this library; see the file COPYING3. If not see |
21 | // <http://www.gnu.org/licenses/>. | |
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22 | |
23 | // 22.2.2.1.1 num_get members | |
24 | ||
25 | #include <locale> | |
26 | #include <sstream> | |
27 | #include <testsuite_hooks.h> | |
28 | ||
29 | void test01() | |
30 | { | |
31 | using namespace std; | |
32 | typedef istreambuf_iterator<char> iterator_type; | |
33 | ||
11f10e6b | 34 | bool test __attribute__((unused)) = true; |
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35 | |
36 | // basic construction | |
37 | locale loc_c = locale::classic(); | |
f63a8495 | 38 | locale loc_de = locale("de_DE"); |
5f8d36fe | 39 | VERIFY( loc_c != loc_de ); |
5f8d36fe | 40 | |
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41 | // sanity check the data is correct. |
42 | const string empty; | |
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43 | |
44 | bool b1 = true; | |
45 | bool b0 = false; | |
5f8d36fe | 46 | unsigned long ul1 = 1294967294; |
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47 | unsigned long ul; |
48 | double d1 = 1.02345e+308; | |
49 | double d2 = 3.15e-308; | |
50 | double d; | |
51 | long double ld1 = 6.630025e+4; | |
5f8d36fe | 52 | long double ld; |
90737ab7 | 53 | void* v = 0; |
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54 | |
55 | // cache the num_get facet | |
56 | istringstream iss; | |
57 | iss.imbue(loc_de); | |
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; | |
62 | ||
63 | // bool, simple | |
64 | iss.str("1"); | |
65 | iterator_type os_it00 = iss.rdbuf(); | |
66 | iterator_type os_it01 = ng.get(os_it00, 0, iss, err, b1); | |
67 | VERIFY( b1 == true ); | |
68 | VERIFY( err & ios_base::eofbit ); | |
69 | ||
70 | iss.str("0"); | |
71 | err = goodbit; | |
72 | ng.get(iss.rdbuf(), 0, iss, err, b0); | |
73 | VERIFY( b0 == false ); | |
74 | VERIFY( err & eofbit ); | |
75 | ||
76 | // ... and one that does | |
77 | iss.imbue(loc_de); | |
78 | iss.str("1.294.967.294+++++++"); | |
79 | iss.clear(); | |
80 | iss.width(20); | |
81 | iss.setf(ios_base::left, ios_base::adjustfield); | |
82 | err = goodbit; | |
83 | ng.get(iss.rdbuf(), 0, iss, err, ul); | |
84 | VERIFY( ul == ul1 ); | |
85 | VERIFY( err == goodbit ); | |
86 | ||
87 | iss.str("+1,02345e+308"); | |
88 | iss.clear(); | |
89 | iss.width(20); | |
90 | iss.setf(ios_base::right, ios_base::adjustfield); | |
91 | iss.setf(ios_base::scientific, ios_base::floatfield); | |
92 | err = goodbit; | |
93 | ng.get(iss.rdbuf(), 0, iss, err, d); | |
94 | VERIFY( d == d1 ); | |
95 | VERIFY( err == eofbit ); | |
96 | ||
97 | iss.str("3,15E-308 "); | |
98 | iss.clear(); | |
99 | iss.width(20); | |
100 | iss.precision(10); | |
101 | iss.setf(ios_base::right, ios_base::adjustfield); | |
102 | iss.setf(ios_base::scientific, ios_base::floatfield); | |
103 | iss.setf(ios_base::uppercase); | |
104 | err = goodbit; | |
105 | ng.get(iss.rdbuf(), 0, iss, err, d); | |
106 | VERIFY( d == d2 ); | |
107 | VERIFY( err == goodbit ); | |
108 | ||
109 | // long double | |
110 | iss.str("6,630025e+4"); | |
111 | iss.clear(); | |
112 | err = goodbit; | |
113 | ng.get(iss.rdbuf(), 0, iss, err, ld); | |
114 | VERIFY( ld == ld1 ); | |
115 | VERIFY( err == eofbit ); | |
116 | ||
117 | iss.str("0 "); | |
118 | iss.clear(); | |
119 | iss.precision(0); | |
120 | iss.setf(ios_base::fixed, ios_base::floatfield); | |
121 | err = goodbit; | |
122 | ng.get(iss.rdbuf(), 0, iss, err, ld); | |
123 | VERIFY( ld == 0 ); | |
124 | VERIFY( err == goodbit ); | |
125 | ||
90737ab7 | 126 | // void* |
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127 | iss.str("0xbffff74c,"); |
128 | iss.clear(); | |
129 | err = goodbit; | |
130 | ng.get(iss.rdbuf(), 0, iss, err, v); | |
90737ab7 | 131 | VERIFY( v != 0 ); |
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132 | VERIFY( err == goodbit ); |
133 | ||
3d7c150e | 134 | #ifdef _GLIBCXX_USE_LONG_LONG |
5f8d36fe | 135 | long long ll1 = 9223372036854775807LL; |
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136 | long long ll; |
137 | ||
138 | iss.str("9.223.372.036.854.775.807"); | |
139 | iss.clear(); | |
140 | err = goodbit; | |
141 | ng.get(iss.rdbuf(), 0, iss, err, ll); | |
142 | VERIFY( ll == ll1 ); | |
143 | VERIFY( err == eofbit ); | |
144 | #endif | |
145 | } | |
146 | ||
147 | int main() | |
148 | { | |
3d838e28 | 149 | test01(); |
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150 | return 0; |
151 | } | |
152 | ||
153 | ||
154 | // Kathleen Hannah, humanitarian, woman, art-thief |