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1 | // 2003-12-19 Paolo Carlini <pcarlini@suse.de> |
2 | ||
3 | // Copyright (C) 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 | // 22.2.2.1.1 num_get members | |
22 | ||
23 | #include <locale> | |
24 | #include <sstream> | |
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 | // A locale that expects grouping | |
35 | locale loc_de = __gnu_test::try_named_locale("de_DE"); | |
36 | wistringstream iss; | |
37 | iss.imbue(loc_de); | |
38 | ||
39 | const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc()); | |
40 | ios_base::iostate err = ios_base::goodbit; | |
41 | iterator_type end; | |
42 | double d = 0.0; | |
43 | double d1 = 1e1; | |
44 | double d2 = 3e1; | |
45 | ||
46 | iss.str(L"1e1,"); | |
47 | end = ng.get(iss.rdbuf(), 0, iss, err, d); | |
48 | VERIFY( err == ios_base::goodbit ); | |
49 | VERIFY( *end == L',' ); | |
50 | VERIFY( d == d1 ); | |
51 | ||
52 | iss.str(L"3e1."); | |
53 | iss.clear(); | |
54 | err = ios_base::goodbit; | |
55 | end = ng.get(iss.rdbuf(), 0, iss, err, d); | |
56 | VERIFY( err == ios_base::goodbit ); | |
57 | VERIFY( *end == L'.' ); | |
58 | VERIFY( d == d2 ); | |
59 | } | |
60 | ||
61 | int main() | |
62 | { | |
63 | test01(); | |
64 | return 0; | |
65 | } |