1 //
2 // Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
3 //
4 // Distributed under the Boost Software License, Version 1.0. (See
5 // accompanying file LICENSE_1_0.txt or copy at
6 // http://www.boost.org/LICENSE_1_0.txt)
7 //
8
9 #ifdef BOOST_LOCALE_NO_STD_BACKEND
10 #include <iostream>
main()11 int main()
12 {
13 std::cout << "STD Backend is not build... Skipping" << std::endl;
14 }
15 #else
16
17 #include <boost/locale/config.hpp>
18 #include <boost/locale/conversion.hpp>
19 #include <boost/locale/localization_backend.hpp>
20 #include <boost/locale/generator.hpp>
21 #include <boost/locale/info.hpp>
22 #include <iomanip>
23 #include "test_locale.hpp"
24 #include "test_locale_tools.hpp"
25 #include <iostream>
26
get_sign(int x)27 int get_sign(int x)
28 {
29 if(x<0)
30 return -1;
31 else if(x==0)
32 return 0;
33 return 1;
34 }
35
36 template<typename CharType>
test_one(std::locale const & l,std::string ia,std::string ib,int diff)37 void test_one(std::locale const &l,std::string ia,std::string ib,int diff)
38 {
39 std::basic_string<CharType> a=to_correct_string<CharType>(ia,l);
40 std::basic_string<CharType> b=to_correct_string<CharType>(ib,l);
41 if(diff < 0) {
42 TEST(l(a,b));
43 TEST(!l(b,a));
44 }
45 else if(diff == 0) {
46 TEST(!l(a,b));
47 TEST(!l(b,a));
48 }
49 else {
50 TEST(!l(a,b));
51 TEST(l(b,a));
52 }
53
54 std::collate<CharType> const &col = std::use_facet<std::collate<CharType> >(l);
55
56 TEST(diff == col.compare(a.c_str(),a.c_str()+a.size(),b.c_str(),b.c_str()+b.size()));
57 TEST(diff == get_sign(col.transform(a.c_str(),a.c_str()+a.size()).compare(col.transform(b.c_str(),b.c_str()+b.size()))));
58 if(diff == 0) {
59 TEST(col.hash(a.c_str(),a.c_str()+a.size()) == col.hash(b.c_str(),b.c_str()+b.size()));
60 }
61 }
62
63 template<typename CharType>
test_char()64 void test_char()
65 {
66 boost::locale::generator gen;
67
68 std::cout << "- Testing at least C" << std::endl;
69
70 std::locale l = gen("en_US.UTF-8");
71
72 test_one<CharType>(l,"a","b",-1);
73 test_one<CharType>(l,"a","a",0);
74
75 std::string name;
76
77 #if defined(_LIBCPP_VERSION) && (defined(__APPLE__) || defined(__FreeBSD__))
78 std::cout << "- Collation is broken on this OS's standard C++ library, skipping" << std::endl;
79 #else
80 std::string names[] = { "en_US.UTF-8", "en_US.ISO8859-1" };
81 for(unsigned i=0;i<sizeof(names)/sizeof(names[0]);i++) {
82 name = get_std_name(names[i]);
83 if(!name.empty()) {
84 std::cout << "- Testing " << name << std::endl;
85 std::locale l=gen(name);
86 test_one<CharType>(l,"a","ç",-1);
87 test_one<CharType>(l,"ç","d",-1);
88 }
89 else {
90 std::cout << "- " << names[i] << " not supported, skipping" << std::endl;
91 }
92 }
93 #endif
94 }
95
96
main()97 int main()
98 {
99 try {
100 boost::locale::localization_backend_manager mgr = boost::locale::localization_backend_manager::global();
101 mgr.select("std");
102 boost::locale::localization_backend_manager::global(mgr);
103
104 std::cout << "Testing char" << std::endl;
105 test_char<char>();
106 std::cout << "Testing wchar_t" << std::endl;
107 test_char<wchar_t>();
108 #ifdef BOOST_LOCALE_ENABLE_CHAR16_T
109 std::cout << "Testing char16_t" << std::endl;
110 test_char<char16_t>();
111 #endif
112 #ifdef BOOST_LOCALE_ENABLE_CHAR32_T
113 std::cout << "Testing char32_t" << std::endl;
114 test_char<char32_t>();
115 #endif
116 }
117 catch(std::exception const &e) {
118 std::cerr << "Failed " << e.what() << std::endl;
119 return EXIT_FAILURE;
120 }
121 FINALIZE();
122
123 }
124
125 #endif // NO STD
126
127 // vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
128
129 // boostinspect:noascii
130