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1 | // 2003-02-05 Paolo Carlini <pcarlini@unitus.it> |
2 | ||
a5544970 | 3 | // Copyright (C) 2003-2019 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 | // libstdc++/9548 and DR 231 | |
27 | void test01() | |
28 | { | |
29 | using namespace std; | |
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30 | |
31 | ostringstream oss1, oss2; | |
32 | const num_put<char>& np1 = use_facet<num_put<char> >(oss1.getloc()); | |
33 | const num_put<char>& np2 = use_facet<num_put<char> >(oss2.getloc()); | |
34 | ||
35 | string result1, result2; | |
36 | ||
37 | oss1.precision(-1); | |
38 | oss1.setf(ios_base::fixed, ios_base::floatfield); | |
39 | np1.put(oss1.rdbuf(), oss1, '+', 30.5); | |
40 | result1 = oss1.str(); | |
41 | VERIFY( result1 == "30.500000" ); | |
42 | ||
43 | oss2.precision(0); | |
44 | oss2.setf(ios_base::scientific, ios_base::floatfield); | |
45 | np2.put(oss2.rdbuf(), oss2, '+', 1.0); | |
46 | result2 = oss2.str(); | |
47 | VERIFY( result2 == "1e+00" ); | |
48 | } | |
49 | ||
50 | int main() | |
51 | { | |
52 | test01(); | |
53 | return 0; | |
54 | } |