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1 | // 2003-12-30 Paolo Carlini <pcarlini@suse.de> |
2 | ||
7adcbafe | 3 | // Copyright (C) 2003-2022 Free Software Foundation, Inc. |
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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 <testsuite_hooks.h> | |
25 | ||
26 | struct Punct1: std::numpunct<char> | |
27 | { std::string do_grouping() const { return "\003\002\001"; } }; | |
28 | ||
29 | struct Punct2: std::numpunct<char> | |
30 | { std::string do_grouping() const { return "\001\003"; } }; | |
31 | ||
32 | // libstdc++/13369 | |
33 | void test01() | |
34 | { | |
35 | using namespace std; | |
36 | typedef istreambuf_iterator<char> iterator_type; | |
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37 | |
38 | istringstream iss1, iss2; | |
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39 | iss1.imbue(locale(iss1.getloc(), new Punct1)); |
40 | iss2.imbue(locale(iss2.getloc(), new Punct2)); | |
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41 | const num_get<char>& ng1 = use_facet<num_get<char> >(iss1.getloc()); |
42 | const num_get<char>& ng2 = use_facet<num_get<char> >(iss2.getloc()); | |
43 | ||
44 | ios_base::iostate err = ios_base::goodbit; | |
45 | iterator_type end; | |
46 | long l = 0l; | |
47 | long l1 = 12345678l; | |
48 | double d = 0.0; | |
49 | double d1 = 1234567.0; | |
50 | double d2 = 123456.0; | |
51 | ||
52 | iss1.str("1,2,3,45,678"); | |
53 | err = ios_base::goodbit; | |
54 | end = ng1.get(iss1.rdbuf(), 0, iss1, err, l); | |
55 | VERIFY( err == ios_base::eofbit ); | |
56 | VERIFY( l == l1 ); | |
57 | ||
58 | iss2.str("123,456,7.0"); | |
59 | err = ios_base::goodbit; | |
60 | end = ng2.get(iss2.rdbuf(), 0, iss2, err, d); | |
61 | VERIFY( err == ios_base::eofbit ); | |
62 | VERIFY( d == d1 ); | |
63 | ||
64 | iss2.str("12,345,6.0"); | |
65 | iss2.clear(); | |
66 | err = ios_base::goodbit; | |
67 | end = ng2.get(iss2.rdbuf(), 0, iss2, err, d); | |
68 | VERIFY( err == ios_base::eofbit ); | |
69 | VERIFY( d == d2 ); | |
70 | } | |
71 | ||
72 | int main() | |
73 | { | |
74 | test01(); | |
75 | return 0; | |
76 | } |