]>
Commit | Line | Data |
---|---|---|
5f8d36fe BK |
1 | // 2001-11-19 Benjamin Kosnik <bkoz@redhat.com> |
2 | ||
3 | // Copyright (C) 2001, 2002, 2003 Free Software Foundation | |
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 | |
8 | // Free Software Foundation; either version 2, or (at your option) | |
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 | |
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, | |
19 | // USA. | |
20 | ||
21 | // 22.2.2.2.1 num_put members | |
22 | ||
23 | #include <locale> | |
24 | #include <sstream> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | void test01() | |
28 | { | |
29 | using namespace std; | |
30 | typedef ostreambuf_iterator<char> iterator_type; | |
31 | ||
11f10e6b | 32 | bool test __attribute__((unused)) = true; |
5f8d36fe BK |
33 | |
34 | // basic construction | |
35 | locale loc_c = locale::classic(); | |
aecf642c BK |
36 | locale loc_hk = __gnu_test::try_named_locale("en_HK"); |
37 | locale loc_fr = __gnu_test::try_named_locale("fr_FR@euro"); | |
38 | locale loc_de = __gnu_test::try_named_locale("de_DE"); | |
5f8d36fe BK |
39 | VERIFY( loc_c != loc_de ); |
40 | VERIFY( loc_hk != loc_fr ); | |
41 | VERIFY( loc_hk != loc_de ); | |
42 | VERIFY( loc_de != loc_fr ); | |
43 | ||
44 | // cache the numpunct facets | |
5f8d36fe | 45 | const numpunct<char>& numpunct_de = use_facet<numpunct<char> >(loc_de); |
5f8d36fe BK |
46 | |
47 | // sanity check the data is correct. | |
48 | const string empty; | |
49 | string result1; | |
50 | string result2; | |
5f8d36fe BK |
51 | |
52 | bool b1 = true; | |
53 | bool b0 = false; | |
5f8d36fe | 54 | unsigned long ul1 = 1294967294; |
5f8d36fe BK |
55 | double d1 = 1.7976931348623157e+308; |
56 | double d2 = 2.2250738585072014e-308; | |
57 | long double ld1 = 1.7976931348623157e+308; | |
58 | long double ld2 = 2.2250738585072014e-308; | |
59 | const void* cv = &ld1; | |
60 | ||
61 | // cache the num_put facet | |
62 | ostringstream oss; | |
63 | oss.imbue(loc_de); | |
64 | const num_put<char>& np = use_facet<num_put<char> >(oss.getloc()); | |
65 | ||
66 | // bool, simple | |
67 | iterator_type os_it00 = oss.rdbuf(); | |
68 | iterator_type os_it01 = np.put(os_it00, oss, '+', b1); | |
69 | result1 = oss.str(); | |
70 | VERIFY( result1 == "1" ); | |
71 | // VERIFY( os_it00 != os_it01 ); | |
72 | ||
73 | oss.str(empty); | |
74 | np.put(oss.rdbuf(), oss, '+', b0); | |
75 | result2 = oss.str(); | |
76 | VERIFY( result2 == "0" ); | |
77 | ||
78 | // ... and one that does | |
79 | oss.imbue(loc_de); | |
80 | oss.str(empty); | |
81 | oss.clear(); | |
82 | oss.width(20); | |
83 | oss.setf(ios_base::left, ios_base::adjustfield); | |
84 | np.put(oss.rdbuf(), oss, '+', ul1); | |
85 | result1 = oss.str(); | |
86 | VERIFY( result1 == "1.294.967.294+++++++" ); | |
87 | ||
88 | // double | |
89 | oss.str(empty); | |
90 | oss.clear(); | |
91 | oss.width(20); | |
92 | oss.setf(ios_base::left, ios_base::adjustfield); | |
93 | np.put(oss.rdbuf(), oss, '+', d1); | |
94 | result1 = oss.str(); | |
95 | VERIFY( result1 == "1,79769e+308++++++++" ); | |
96 | ||
97 | oss.str(empty); | |
98 | oss.clear(); | |
99 | oss.width(20); | |
100 | oss.setf(ios_base::right, ios_base::adjustfield); | |
101 | np.put(oss.rdbuf(), oss, '+', d2); | |
102 | result1 = oss.str(); | |
103 | VERIFY( result1 == "++++++++2,22507e-308" ); | |
104 | ||
105 | oss.str(empty); | |
106 | oss.clear(); | |
107 | oss.width(20); | |
108 | oss.setf(ios_base::right, ios_base::adjustfield); | |
109 | oss.setf(ios_base::scientific, ios_base::floatfield); | |
110 | np.put(oss.rdbuf(), oss, '+', d2); | |
111 | result2 = oss.str(); | |
112 | VERIFY( result2 == "+++++++2,225074e-308" ); | |
113 | ||
114 | oss.str(empty); | |
115 | oss.clear(); | |
116 | oss.width(20); | |
117 | oss.precision(10); | |
118 | oss.setf(ios_base::right, ios_base::adjustfield); | |
119 | oss.setf(ios_base::scientific, ios_base::floatfield); | |
120 | oss.setf(ios_base::uppercase); | |
121 | np.put(oss.rdbuf(), oss, '+', d2); | |
122 | result1 = oss.str(); | |
123 | VERIFY( result1 == "+++2,2250738585E-308" ); | |
124 | ||
125 | // long double | |
126 | oss.str(empty); | |
127 | oss.clear(); | |
128 | np.put(oss.rdbuf(), oss, '+', ld1); | |
129 | result1 = oss.str(); | |
130 | VERIFY( result1 == "1,7976931349E+308" ); | |
131 | ||
132 | oss.str(empty); | |
133 | oss.clear(); | |
134 | oss.precision(0); | |
135 | oss.setf(ios_base::fixed, ios_base::floatfield); | |
136 | np.put(oss.rdbuf(), oss, '+', ld2); | |
137 | result1 = oss.str(); | |
138 | VERIFY( result1 == "0" ); | |
139 | ||
140 | // const void | |
141 | oss.str(empty); | |
142 | oss.clear(); | |
143 | np.put(oss.rdbuf(), oss, '+', cv); | |
144 | result1 = oss.str(); | |
145 | // No grouping characters. | |
146 | VERIFY( !char_traits<char>::find(result1.c_str(), | |
147 | result1.size(), | |
148 | numpunct_de.decimal_point()) ); | |
149 | // Should contain an 'x'. | |
150 | VERIFY( result1.find('x') == 1 ); | |
151 | ||
3d7c150e | 152 | #ifdef _GLIBCXX_USE_LONG_LONG |
5f8d36fe | 153 | long long ll1 = 9223372036854775807LL; |
5f8d36fe BK |
154 | |
155 | oss.str(empty); | |
156 | oss.clear(); | |
157 | np.put(oss.rdbuf(), oss, '+', ll1); | |
158 | result1 = oss.str(); | |
159 | VERIFY( result1 == "9.223.372.036.854.775.807" ); | |
160 | #endif | |
161 | } | |
162 | ||
163 | int main() | |
164 | { | |
3d838e28 | 165 | test01(); |
5f8d36fe BK |
166 | return 0; |
167 | } | |
168 | ||
169 |