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1 | // 2005-04-26 Paolo Carlini <pcarlini@suse.de> |
2 | ||
748086b7 | 3 | // Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation |
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4 | // |
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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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9 | // any later version. |
10 | ||
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. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
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19 | |
20 | // 22.2.2.1.1 num_get members | |
21 | ||
22 | #include <locale> | |
23 | #include <sstream> | |
24 | #include <limits> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | void test01() | |
28 | { | |
29 | using namespace std; | |
30 | typedef istreambuf_iterator<wchar_t> iterator_type; | |
31 | ||
32 | bool test __attribute__((unused)) = true; | |
33 | ||
34 | wstringstream ss; | |
35 | const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(ss.getloc()); | |
36 | ios_base::iostate err; | |
37 | iterator_type end; | |
38 | ||
39 | unsigned short us0, us1 = numeric_limits<unsigned short>::max(); | |
40 | unsigned int ui0, ui1 = numeric_limits<unsigned int>::max(); | |
41 | unsigned long ul0, ul1 = numeric_limits<unsigned long>::max(); | |
42 | long l01, l1 = numeric_limits<long>::max(); | |
43 | long l02, l2 = numeric_limits<long>::min(); | |
44 | #ifdef _GLIBCXX_USE_LONG_LONG | |
45 | unsigned long long ull0, ull1 = numeric_limits<unsigned long long>::max(); | |
46 | long long ll01, ll1 = numeric_limits<long long>::max(); | |
47 | long long ll02, ll2 = numeric_limits<long long>::min(); | |
48 | #endif | |
49 | ||
50 | const wstring empty; | |
51 | ||
52 | us0 = 0; | |
53 | ss << us1; | |
54 | err = ios_base::goodbit; | |
55 | end = ng.get(ss.rdbuf(), 0, ss, err, us0); | |
56 | VERIFY( err == ios_base::eofbit ); | |
57 | VERIFY( us0 == us1 ); | |
58 | ||
59 | us0 = 0; | |
60 | ss.clear(); | |
61 | ss.str(empty); | |
62 | ss << us1 << L'0'; | |
63 | err = ios_base::goodbit; | |
64 | end = ng.get(ss.rdbuf(), 0, ss, err, us0); | |
65 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 66 | VERIFY( us0 == numeric_limits<unsigned short>::max() ); |
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67 | |
68 | ui0 = 0U; | |
69 | ss.clear(); | |
70 | ss.str(empty); | |
71 | ss << ui1 << ' '; | |
72 | err = ios_base::goodbit; | |
73 | end = ng.get(ss.rdbuf(), 0, ss, err, ui0); | |
74 | VERIFY( err == ios_base::goodbit ); | |
75 | VERIFY( ui0 == ui1 ); | |
76 | ||
77 | ui0 = 0U; | |
78 | ss.clear(); | |
79 | ss.str(empty); | |
80 | ss << ui1 << L'1'; | |
81 | err = ios_base::goodbit; | |
82 | end = ng.get(ss.rdbuf(), 0, ss, err, ui0); | |
83 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 84 | VERIFY( ui0 == numeric_limits<unsigned int>::max() ); |
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85 | |
86 | ul0 = 0UL; | |
87 | ss.clear(); | |
88 | ss.str(empty); | |
89 | ss << ul1; | |
90 | err = ios_base::goodbit; | |
91 | end = ng.get(ss.rdbuf(), 0, ss, err, ul0); | |
92 | VERIFY( err == ios_base::eofbit ); | |
93 | VERIFY( ul0 == ul1 ); | |
94 | ||
95 | ul0 = 0UL; | |
96 | ss.clear(); | |
97 | ss.str(empty); | |
98 | ss << ul1 << L'2'; | |
99 | err = ios_base::goodbit; | |
100 | end = ng.get(ss.rdbuf(), 0, ss, err, ul0); | |
101 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 102 | VERIFY( ul0 == numeric_limits<unsigned long>::max() ); |
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103 | |
104 | l01 = 0L; | |
105 | ss.clear(); | |
106 | ss.str(empty); | |
107 | ss << l1 << L' '; | |
108 | err = ios_base::goodbit; | |
109 | end = ng.get(ss.rdbuf(), 0, ss, err, l01); | |
110 | VERIFY( err == ios_base::goodbit ); | |
111 | VERIFY( l01 == l1 ); | |
112 | ||
113 | l01 = 0L; | |
114 | ss.clear(); | |
115 | ss.str(empty); | |
116 | ss << l1 << L'3'; | |
117 | err = ios_base::goodbit; | |
118 | end = ng.get(ss.rdbuf(), 0, ss, err, l01); | |
119 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 120 | VERIFY( l01 == numeric_limits<long>::max() ); |
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121 | |
122 | l02 = 0L; | |
123 | ss.clear(); | |
124 | ss.str(empty); | |
125 | ss << l2; | |
126 | err = ios_base::goodbit; | |
127 | end = ng.get(ss.rdbuf(), 0, ss, err, l02); | |
128 | VERIFY( err == ios_base::eofbit ); | |
129 | VERIFY( l02 == l2 ); | |
130 | ||
131 | l02 = 0L; | |
132 | ss.clear(); | |
133 | ss.str(empty); | |
134 | ss << l2 << L'4'; | |
135 | err = ios_base::goodbit; | |
136 | end = ng.get(ss.rdbuf(), 0, ss, err, l02); | |
137 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 138 | VERIFY( l02 == numeric_limits<long>::min() ); |
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139 | |
140 | #ifdef _GLIBCXX_USE_LONG_LONG | |
141 | ull0 = 0ULL; | |
142 | ss.clear(); | |
143 | ss.str(empty); | |
144 | ss << ull1 << L' '; | |
145 | err = ios_base::goodbit; | |
146 | end = ng.get(ss.rdbuf(), 0, ss, err, ull0); | |
147 | VERIFY( err == ios_base::goodbit ); | |
148 | VERIFY( ull0 == ull1 ); | |
149 | ||
150 | ull0 = 0ULL; | |
151 | ss.clear(); | |
152 | ss.str(empty); | |
153 | ss << ull1 << L'5'; | |
154 | err = ios_base::goodbit; | |
155 | end = ng.get(ss.rdbuf(), 0, ss, err, ull0); | |
156 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 157 | VERIFY( ull0 == numeric_limits<unsigned long long>::max() ); |
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158 | |
159 | ll01 = 0LL; | |
160 | ss.clear(); | |
161 | ss.str(empty); | |
162 | ss << ll1; | |
163 | err = ios_base::goodbit; | |
164 | end = ng.get(ss.rdbuf(), 0, ss, err, ll01); | |
165 | VERIFY( err == ios_base::eofbit ); | |
166 | VERIFY( ll01 == ll1 ); | |
167 | ||
168 | ll01 = 0LL; | |
169 | ss.clear(); | |
170 | ss.str(empty); | |
171 | ss << ll1 << L'6'; | |
172 | err = ios_base::goodbit; | |
173 | end = ng.get(ss.rdbuf(), 0, ss, err, ll01); | |
174 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 175 | VERIFY( ll01 == numeric_limits<long long>::max() ); |
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176 | |
177 | ll02 = 0LL; | |
178 | ss.clear(); | |
179 | ss.str(empty); | |
180 | ss << ll2 << L' '; | |
181 | err = ios_base::goodbit; | |
182 | end = ng.get(ss.rdbuf(), 0, ss, err, ll02); | |
183 | VERIFY( err == ios_base::goodbit ); | |
184 | VERIFY( ll02 == ll2 ); | |
185 | ||
186 | ll02 = 0LL; | |
187 | ss.clear(); | |
188 | ss.str(empty); | |
189 | ss << ll2 << L'7'; | |
190 | err = ios_base::goodbit; | |
191 | end = ng.get(ss.rdbuf(), 0, ss, err, ll02); | |
192 | VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); | |
5ef46f95 | 193 | VERIFY( ll02 == numeric_limits<long long>::min() ); |
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194 | #endif |
195 | } | |
196 | ||
197 | int main() | |
198 | { | |
199 | test01(); | |
200 | return 0; | |
201 | } |