projects / thirdparty / gcc.git / blame
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1 | // 2006-10-11 Paolo Carlini <pcarlini@suse.de> |
| 2 | ||
| 748086b7 | 3 | // Copyright (C) 2006, 2009 Free Software Foundation |
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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 | struct Punct1: std::numpunct<wchar_t> | |
| 27 | { std::string do_grouping() const { return "\003\002\001"; } }; | |
| 28 | ||
| 29 | struct Punct2: std::numpunct<wchar_t> | |
| 30 | { std::string do_grouping() const { return "\001\003"; } }; | |
| 31 | ||
| 32 | void test01() | |
| 33 | { | |
| 34 | using namespace std; | |
| 35 | bool test __attribute__((unused)) = true; | |
| 36 | ||
| 37 | wostringstream oss1, oss2; | |
| 38 | wstring result1, result2, result3; | |
| 39 | const wstring empty; | |
| 40 | ||
| 41 | oss1.imbue(locale(oss1.getloc(), new Punct1)); | |
| 42 | oss2.imbue(locale(oss2.getloc(), new Punct2)); | |
| 43 | const num_put<wchar_t>& ng1 = use_facet<num_put<wchar_t> >(oss1.getloc()); | |
| 44 | const num_put<wchar_t>& ng2 = use_facet<num_put<wchar_t> >(oss2.getloc()); | |
| 45 | ||
| 46 | long l1 = 12345678l; | |
| 47 | double d1 = 1234567.0; | |
| 48 | double d2 = 123456.0; | |
| 49 | ||
| 50 | ng1.put(oss1.rdbuf(), oss1, L'+', l1); | |
| 51 | result1 = oss1.str(); | |
| 52 | VERIFY( result1 == L"1,2,3,45,678" ); | |
| 53 | ||
| 54 | oss2.precision(1); | |
| 55 | oss2.setf(ios_base::fixed, ios_base::floatfield); | |
| 56 | ng2.put(oss2.rdbuf(), oss2, L'+', d1); | |
| 57 | result2 = oss2.str(); | |
| 58 | VERIFY( result2 == L"123,456,7.0" ); | |
| 59 | ||
| 60 | oss2.str(empty); | |
| 61 | ng2.put(oss2.rdbuf(), oss2, L'+', d2); | |
| 62 | result3 = oss2.str(); | |
| 63 | VERIFY( result3 == L"12,345,6.0" ); | |
| 64 | } | |
| 65 | ||
| 66 | int main() | |
| 67 | { | |
| 68 | test01(); | |
| 69 | return 0; | |
| 70 | } |