projects / thirdparty / gcc.git / blame
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| 5f8d36fe BK |
1 | // 2001-11-21 Benjamin Kosnik <bkoz@redhat.com> |
| 2 | ||
| 3 | // Copyright (C) 2001, 2002, 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 test03() | |
| 28 | { | |
| 29 | using namespace std; | |
| 30 | typedef istreambuf_iterator<wchar_t> iterator_type; | |
| 31 | ||
| 32 | bool test = true; | |
| 33 | ||
| 34 | // basic construction | |
| 35 | locale loc_c = locale::classic(); | |
| aecf642c BK |
36 | locale loc_hk = __gnu_test::try_named_locale("en_HK"); |
| 37 | locale loc_fr = __gnu_test::try_named_locale("fr_FR@euro"); | |
| 38 | locale loc_de = __gnu_test::try_named_locale("de_DE"); | |
| 5f8d36fe BK |
39 | VERIFY( loc_c != loc_de ); |
| 40 | VERIFY( loc_hk != loc_fr ); | |
| 41 | VERIFY( loc_hk != loc_de ); | |
| 42 | VERIFY( loc_de != loc_fr ); | |
| 43 | ||
| 44 | // cache the numpunct facets | |
| 45 | const numpunct<wchar_t>& numpunct_c = use_facet<numpunct<wchar_t> >(loc_c); | |
| 46 | const numpunct<wchar_t>& numpunct_de = use_facet<numpunct<wchar_t> >(loc_de); | |
| 47 | const numpunct<wchar_t>& numpunct_hk = use_facet<numpunct<wchar_t> >(loc_hk); | |
| 48 | ||
| 49 | // sanity check the data is correct. | |
| 50 | const wstring empty; | |
| 51 | char c; | |
| 52 | ||
| 53 | bool b1 = true; | |
| 54 | bool b0 = false; | |
| 55 | long l1 = 2147483647; | |
| 56 | long l2 = -2147483647; | |
| 57 | long l; | |
| 58 | unsigned long ul1 = 1294967294; | |
| 59 | unsigned long ul2 = 0; | |
| 60 | unsigned long ul; | |
| 61 | double d1 = 1.02345e+308; | |
| 62 | double d2 = 3.15e-308; | |
| 63 | double d; | |
| 64 | long double ld1 = 6.630025e+4; | |
| 65 | long double ld2 = 0.0; | |
| 66 | long double ld; | |
| 67 | void* v; | |
| 68 | const void* cv = &ul2; | |
| 69 | ||
| 70 | // cache the num_get facet | |
| 71 | wistringstream iss; | |
| 72 | iss.imbue(loc_hk); | |
| 73 | const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc()); | |
| 74 | const ios_base::iostate goodbit = ios_base::goodbit; | |
| 75 | const ios_base::iostate eofbit = ios_base::eofbit; | |
| 76 | ios_base::iostate err = ios_base::goodbit; | |
| 77 | ||
| 78 | // HK | |
| 79 | // long, in a locale that expects grouping | |
| 80 | iss.str(L"2,147,483,647 "); | |
| 81 | iss.clear(); | |
| 82 | err = goodbit; | |
| 83 | ng.get(iss.rdbuf(), 0, iss, err, l); | |
| 84 | VERIFY( l == l1 ); | |
| 85 | VERIFY( err == goodbit ); | |
| 86 | ||
| 87 | iss.str(L"-2,147,483,647++++++"); | |
| 88 | iss.clear(); | |
| 89 | err = goodbit; | |
| 90 | ng.get(iss.rdbuf(), 0, iss, err, l); | |
| 91 | VERIFY( l == l2 ); | |
| 92 | VERIFY( err == goodbit ); | |
| 93 | } | |
| 94 | ||
| 95 | int main() | |
| 96 | { | |
| 97 | test03(); | |
| 98 | return 0; | |
| 99 | } | |
| 100 | ||
| 101 | ||
| 102 | // Kathleen Hannah, humanitarian, woman, art-thief |