1// Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 2, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING. If not, write to the Free 16// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 17// USA. 18 19// As a special exception, you may use this file as part of a free software 20// library without restriction. Specifically, if other files instantiate 21// templates or use macros or inline functions from this file, or you compile 22// this file and link it with other files to produce an executable, this 23// file does not by itself cause the resulting executable to be covered by 24// the GNU General Public License. This exception does not however 25// invalidate any other reasons why the executable file might be covered by 26// the GNU General Public License. 27 28// 22.2.1.3.2 ctype<char> members 29 30#include <locale> 31#include <testsuite_hooks.h> 32 33typedef char char_type; 34class gnu_ctype: public std::ctype<char_type> { }; 35 36void test01() 37{ 38 bool test = true; 39 const char_type strlit00[] = "manilla, cebu, tandag PHILIPPINES"; 40 const char_type strlit01[] = "MANILLA, CEBU, TANDAG PHILIPPINES"; 41 const char_type strlit02[] = "manilla, cebu, tandag philippines"; 42 const char_type c00 = 'S'; 43 const char_type c10 = 's'; 44 const char_type c20 = '9'; 45 const char_type c30 = ' '; 46 const char_type c40 = '!'; 47 const char_type c50 = 'F'; 48 const char_type c60 = 'f'; 49 const char_type c70 = 'X'; 50 const char_type c80 = 'x'; 51 52 gnu_ctype gctype; 53 char_type c100; 54 int len = std::char_traits<char_type>::length(strlit00); 55 char_type c_array[len + 1]; 56 57 // sanity check ctype_base::mask members 58 int i01 = std::ctype_base::space; 59 int i02 = std::ctype_base::upper; 60 int i03 = std::ctype_base::lower; 61 int i04 = std::ctype_base::digit; 62 int i05 = std::ctype_base::punct; 63 int i06 = std::ctype_base::alpha; 64 int i07 = std::ctype_base::xdigit; 65 int i08 = std::ctype_base::alnum; 66 int i09 = std::ctype_base::graph; 67 int i10 = std::ctype_base::print; 68 int i11 = std::ctype_base::cntrl; 69 int i12 = sizeof(std::ctype_base::mask); 70 VERIFY ( i01 != i02); 71 VERIFY ( i02 != i03); 72 VERIFY ( i03 != i04); 73 VERIFY ( i04 != i05); 74 VERIFY ( i05 != i06); 75 VERIFY ( i06 != i07); 76 VERIFY ( i07 != i08); 77 VERIFY ( i08 != i09); 78 VERIFY ( i09 != i10); 79 VERIFY ( i10 != i11); 80 VERIFY ( i11 != i01); 81 82 // char_type toupper(char_type c) const 83 c100 = gctype.toupper(c10); 84 VERIFY( c100 == c00 ); 85 86 // char_type tolower(char_type c) const 87 c100 = gctype.tolower(c00); 88 VERIFY( c100 == c10 ); 89 90 // char_type toupper(char_type* low, const char_type* hi) const 91 std::char_traits<char_type>::copy(c_array, strlit02, len + 1); 92 gctype.toupper(c_array, c_array + len); 93 VERIFY( !std::char_traits<char_type>::compare(c_array, strlit01, len - 1) ); 94 95 // char_type tolower(char_type* low, const char_type* hi) const 96 std::char_traits<char_type>::copy(c_array, strlit01, len + 1); 97 gctype.tolower(c_array, c_array + len); 98 VERIFY( !std::char_traits<char_type>::compare(c_array, strlit02, len - 1) ); 99} 100 101// libstdc++/5280 102void test04() 103{ 104#ifdef _GLIBCPP_HAVE_SETENV 105 // Set the global locale to non-"C". 106 std::locale loc_de("de_DE"); 107 std::locale::global(loc_de); 108 109 // Set LANG environment variable to de_DE. 110 const char* oldLANG = getenv("LANG"); 111 if (!setenv("LANG", "de_DE", 1)) 112 { 113 test01(); 114 setenv("LANG", oldLANG ? oldLANG : "", 1); 115 } 116#endif 117} 118 119// http://gcc.gnu.org/ml/libstdc++/2002-05/msg00038.html 120void test05() 121{ 122 bool test = true; 123 124 const char* tentLANG = std::setlocale(LC_ALL, "ja_JP.eucjp"); 125 if (tentLANG != NULL) 126 { 127 std::string preLANG = tentLANG; 128 test01(); 129 std::string postLANG = std::setlocale(LC_ALL, NULL); 130 VERIFY( preLANG == postLANG ); 131 } 132} 133 134int main() 135{ 136 test01(); 137 test04(); 138 test05(); 139 return 0; 140} 141