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
33 typedef char char_type;
34 class gnu_ctype: public std::ctype<char_type> { };
35
test01()36 void 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
test04()102 void 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
test05()120 void 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
main()134 int main()
135 {
136 test01();
137 test04();
138 test05();
139 return 0;
140 }
141