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1 | // 2005-09-30 Paolo Carlini <pcarlini@suse.de> |
2 | ||
3 | // Copyright (C) 2005 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, | |
19 | // USA. | |
20 | ||
21 | // 22.2.2.1.1 num_get members | |
22 | ||
23 | #include <locale> | |
24 | #include <sstream> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | using namespace std; | |
28 | ||
29 | struct Punct1: numpunct<char> | |
30 | { string do_grouping() const { return string(1, char(-1)); } }; | |
31 | ||
32 | struct Punct2: numpunct<char> | |
33 | { string do_grouping() const { return string("\002") + char(-1); } }; | |
34 | ||
35 | struct Punct3: numpunct<char> | |
36 | { string do_grouping() const { return string("\001\002") + char(-1); } }; | |
37 | ||
38 | // libstdc++/23953 | |
39 | void test01() | |
40 | { | |
41 | bool test __attribute__((unused)) = true; | |
42 | typedef istreambuf_iterator<char> iterator_type; | |
43 | ||
44 | istringstream iss1, iss2, iss3; | |
45 | iss1.imbue(locale(iss1.getloc(), new Punct1)); | |
46 | iss2.imbue(locale(iss2.getloc(), new Punct2)); | |
47 | iss3.imbue(locale(iss3.getloc(), new Punct3)); | |
48 | const num_get<char>& ng1 = use_facet<num_get<char> >(iss1.getloc()); | |
49 | const num_get<char>& ng2 = use_facet<num_get<char> >(iss2.getloc()); | |
50 | const num_get<char>& ng3 = use_facet<num_get<char> >(iss3.getloc()); | |
51 | ||
52 | ios_base::iostate err = ios_base::goodbit; | |
53 | iterator_type end; | |
54 | long l = 0l; | |
55 | long l1 = 12345l; | |
56 | long l2 = 12345678l; | |
57 | double d = 0.0; | |
58 | double d1 = 1234567.0; | |
59 | ||
60 | iss1.str("12345"); | |
61 | err = ios_base::goodbit; | |
62 | end = ng1.get(iss1.rdbuf(), 0, iss1, err, l); | |
63 | VERIFY( err == ios_base::eofbit ); | |
64 | VERIFY( l == l1 ); | |
65 | ||
66 | iss2.str("123456,78"); | |
67 | err = ios_base::goodbit; | |
68 | end = ng2.get(iss2.rdbuf(), 0, iss2, err, l); | |
69 | VERIFY( err == ios_base::eofbit ); | |
70 | VERIFY( l == l2 ); | |
71 | ||
72 | iss3.str("1234,56,7.0"); | |
73 | err = ios_base::goodbit; | |
74 | end = ng3.get(iss3.rdbuf(), 0, iss3, err, d); | |
75 | VERIFY( err == ios_base::eofbit ); | |
76 | VERIFY( d == d1 ); | |
77 | } | |
78 | ||
79 | int main() | |
80 | { | |
81 | test01(); | |
82 | return 0; | |
83 | } |