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1 | // 2001-11-19 Benjamin Kosnik <bkoz@redhat.com> |
2 | ||
aa118a03 | 3 | // Copyright (C) 2001-2014 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 | // 22.2.2.2.1 num_put members | |
21 | ||
22 | #include <locale> | |
23 | #include <sstream> | |
24 | #include <testsuite_hooks.h> | |
25 | ||
26 | void test02() | |
27 | { | |
28 | using namespace std; | |
29 | typedef ostreambuf_iterator<char> iterator_type; | |
30 | ||
11f10e6b | 31 | bool test __attribute__((unused)) = true; |
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32 | |
33 | // basic construction | |
34 | locale loc_c = locale::classic(); | |
5f8d36fe | 35 | |
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36 | // sanity check the data is correct. |
37 | const string empty; | |
38 | string result1; | |
39 | string result2; | |
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40 | |
41 | bool b1 = true; | |
42 | bool b0 = false; | |
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43 | unsigned long ul1 = 1294967294; |
44 | unsigned long ul2 = 0; | |
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45 | |
46 | // cache the num_put facet | |
47 | ostringstream oss; | |
48 | oss.imbue(loc_c); | |
49 | const num_put<char>& np = use_facet<num_put<char> >(oss.getloc()); | |
50 | ||
51 | // C | |
52 | // bool, more twisted examples | |
53 | oss.str(empty); | |
54 | oss.width(20); | |
55 | oss.setf(ios_base::right, ios_base::adjustfield); | |
56 | np.put(oss.rdbuf(), oss, '+', b0); | |
57 | result1 = oss.str(); | |
58 | VERIFY( result1 == "+++++++++++++++++++0" ); | |
59 | ||
60 | oss.str(empty); | |
61 | oss.width(20); | |
62 | oss.setf(ios_base::left, ios_base::adjustfield); | |
63 | oss.setf(ios_base::boolalpha); | |
64 | np.put(oss.rdbuf(), oss, '+', b1); | |
65 | result2 = oss.str(); | |
66 | VERIFY( result2 == "true++++++++++++++++" ); | |
67 | ||
68 | // unsigned long, in a locale that does not group | |
69 | oss.imbue(loc_c); | |
70 | oss.str(empty); | |
71 | oss.clear(); | |
72 | np.put(oss.rdbuf(), oss, '+', ul1); | |
73 | result1 = oss.str(); | |
74 | VERIFY( result1 == "1294967294" ); | |
75 | ||
76 | oss.str(empty); | |
77 | oss.clear(); | |
78 | oss.width(20); | |
79 | oss.setf(ios_base::left, ios_base::adjustfield); | |
80 | np.put(oss.rdbuf(), oss, '+', ul2); | |
81 | result1 = oss.str(); | |
82 | VERIFY( result1 == "0+++++++++++++++++++" ); | |
83 | } | |
84 | ||
85 | int main() | |
86 | { | |
3d838e28 | 87 | test02(); |
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88 | return 0; |
89 | } | |
90 | ||
91 |