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1 | // { dg-require-namedlocale "" } |
2 | ||
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3 | // 2001-11-19 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 | // 22.2.2.2.1 num_put members | |
24 | ||
25 | #include <locale> | |
26 | #include <sstream> | |
27 | #include <testsuite_hooks.h> | |
28 | ||
29 | void test01() | |
30 | { | |
31 | using namespace std; | |
32 | typedef ostreambuf_iterator<wchar_t> 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 ); |
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40 | |
41 | // cache the numpunct facets | |
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42 | const numpunct<wchar_t>& numpunct_de = use_facet<numpunct<wchar_t> >(loc_de); |
43 | ||
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44 | // sanity check the data is correct. |
45 | const wstring empty; | |
46 | wstring result1; | |
47 | wstring result2; | |
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48 | |
49 | bool b1 = true; | |
50 | bool b0 = false; | |
5f8d36fe | 51 | unsigned long ul1 = 1294967294; |
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52 | double d1 = 1.7976931348623157e+308; |
53 | double d2 = 2.2250738585072014e-308; | |
54 | long double ld1 = 1.7976931348623157e+308; | |
55 | long double ld2 = 2.2250738585072014e-308; | |
56 | const void* cv = &ld1; | |
57 | ||
58 | // cache the num_put facet | |
59 | wostringstream oss; | |
60 | oss.imbue(loc_de); | |
61 | const num_put<wchar_t>& np = use_facet<num_put<wchar_t> >(oss.getloc()); | |
62 | ||
63 | // bool, simple | |
64 | iterator_type os_it00 = oss.rdbuf(); | |
fea6ecb7 | 65 | iterator_type os_it01 = np.put(os_it00, oss, L'+', b1); |
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66 | result1 = oss.str(); |
67 | VERIFY( result1 == L"1" ); | |
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68 | |
69 | oss.str(empty); | |
fea6ecb7 | 70 | np.put(oss.rdbuf(), oss, L'+', b0); |
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71 | result2 = oss.str(); |
72 | VERIFY( result2 == L"0" ); | |
73 | ||
74 | // ... and one that does | |
75 | oss.imbue(loc_de); | |
76 | oss.str(empty); | |
77 | oss.clear(); | |
78 | oss.width(20); | |
79 | oss.setf(ios_base::left, ios_base::adjustfield); | |
fea6ecb7 | 80 | np.put(oss.rdbuf(), oss, L'+', ul1); |
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81 | result1 = oss.str(); |
82 | VERIFY( result1 == L"1.294.967.294+++++++" ); | |
83 | ||
84 | // double | |
85 | oss.str(empty); | |
86 | oss.clear(); | |
87 | oss.width(20); | |
88 | oss.setf(ios_base::left, ios_base::adjustfield); | |
fea6ecb7 | 89 | np.put(oss.rdbuf(), oss, L'+', d1); |
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90 | result1 = oss.str(); |
91 | VERIFY( result1 == L"1,79769e+308++++++++" ); | |
92 | ||
93 | oss.str(empty); | |
94 | oss.clear(); | |
95 | oss.width(20); | |
96 | oss.setf(ios_base::right, ios_base::adjustfield); | |
fea6ecb7 | 97 | np.put(oss.rdbuf(), oss, L'+', d2); |
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98 | result1 = oss.str(); |
99 | VERIFY( result1 == L"++++++++2,22507e-308" ); | |
100 | ||
101 | oss.str(empty); | |
102 | oss.clear(); | |
103 | oss.width(20); | |
104 | oss.setf(ios_base::right, ios_base::adjustfield); | |
105 | oss.setf(ios_base::scientific, ios_base::floatfield); | |
fea6ecb7 | 106 | np.put(oss.rdbuf(), oss, L'+', d2); |
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107 | result2 = oss.str(); |
108 | VERIFY( result2 == L"+++++++2,225074e-308" ); | |
109 | ||
110 | oss.str(empty); | |
111 | oss.clear(); | |
112 | oss.width(20); | |
113 | oss.precision(10); | |
114 | oss.setf(ios_base::right, ios_base::adjustfield); | |
115 | oss.setf(ios_base::scientific, ios_base::floatfield); | |
116 | oss.setf(ios_base::uppercase); | |
fea6ecb7 | 117 | np.put(oss.rdbuf(), oss, L'+', d2); |
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118 | result1 = oss.str(); |
119 | VERIFY( result1 == L"+++2,2250738585E-308" ); | |
120 | ||
121 | // long double | |
122 | oss.str(empty); | |
123 | oss.clear(); | |
fea6ecb7 | 124 | np.put(oss.rdbuf(), oss, L'+', ld1); |
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125 | result1 = oss.str(); |
126 | VERIFY( result1 == L"1,7976931349E+308" ); | |
127 | ||
128 | oss.str(empty); | |
129 | oss.clear(); | |
130 | oss.precision(0); | |
131 | oss.setf(ios_base::fixed, ios_base::floatfield); | |
fea6ecb7 | 132 | np.put(oss.rdbuf(), oss, L'+', ld2); |
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133 | result1 = oss.str(); |
134 | VERIFY( result1 == L"0" ); | |
135 | ||
90737ab7 | 136 | // const void* |
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137 | oss.str(empty); |
138 | oss.clear(); | |
fea6ecb7 | 139 | np.put(oss.rdbuf(), oss, L'+', cv); |
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140 | result1 = oss.str(); |
141 | // No grouping characters. | |
142 | VERIFY( !char_traits<wchar_t>::find(result1.c_str(), | |
143 | result1.size(), | |
144 | numpunct_de.decimal_point()) ); | |
145 | // Should contain an 'x'. | |
146 | VERIFY( result1.find(L'x') == 1 ); | |
147 | ||
3d7c150e | 148 | #ifdef _GLIBCXX_USE_LONG_LONG |
5f8d36fe | 149 | long long ll1 = 9223372036854775807LL; |
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150 | |
151 | oss.str(empty); | |
152 | oss.clear(); | |
fea6ecb7 | 153 | np.put(oss.rdbuf(), oss, L'+', ll1); |
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154 | result1 = oss.str(); |
155 | VERIFY( result1 == L"9.223.372.036.854.775.807" ); | |
156 | #endif | |
157 | } | |
158 | ||
159 | int main() | |
160 | { | |
161 | test01(); | |
162 | return 0; | |
163 | } |