1 /*
2 *
3 * Copyright (c) 2004
4 * John Maddock
5 *
6 * Use, modification and distribution are subject to the
7 * Boost Software License, Version 1.0. (See accompanying file
8 * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9 *
10 */
11
12 #include "test.hpp"
13 #include <clocale>
14 #if defined(BOOST_WINDOWS) && !defined(BOOST_DISABLE_WIN32)
15 #include <boost/scoped_array.hpp>
16 #include <windows.h>
17 #endif
18 #include <iostream>
19 #include <iomanip>
20
21 #ifdef BOOST_MSVC
22 #pragma warning(disable:4127)
23 #endif
24
25 #ifdef BOOST_NO_STDC_NAMESPACE
26 namespace std{ using ::setlocale; }
27 #endif
28
test_locale(const char * c_name,boost::uint32_t lcid)29 test_locale::test_locale(const char* c_name, boost::uint32_t lcid)
30 {
31 #ifndef UNDER_CE
32 // store the name:
33 m_old_name = m_name;
34 m_name = c_name;
35 // back up C locale and then set it's new name:
36 const char* pl = std::setlocale(LC_ALL, 0);
37 m_old_c_locale = pl ? pl : "";
38 m_old_c_state = s_c_locale;
39 if(std::setlocale(LC_ALL, c_name))
40 {
41 s_c_locale = test_with_locale;
42 std::cout << "Testing the global C locale: " << c_name << std::endl;
43 }
44 else
45 {
46 s_c_locale = no_test;
47 std::cout << "The global C locale: " << c_name << " is not available and will not be tested." << std::endl;
48 }
49 #else
50 s_c_locale = no_test;
51 #endif
52 // Disabled for VC15.7 (and later?) as the C runtime asserts if you pass an invalid
53 // locale name to std::locale, rather than throwing the expected exception.
54 #if !defined(BOOST_NO_STD_LOCALE) && !defined(BOOST_NO_EXCEPTIONS) && !BOOST_WORKAROUND(BOOST_MSVC, > 1913)
55 // back up the C++ locale and create the new one:
56 m_old_cpp_locale = s_cpp_locale_inst;
57 m_old_cpp_state = s_cpp_locale;
58 try{
59 s_cpp_locale_inst = std::locale(c_name);
60 s_cpp_locale = test_with_locale;
61 std::cout << "Testing the C++ locale: " << c_name << std::endl;
62 }
63 catch(std::runtime_error const &)
64 {
65 s_cpp_locale = no_test;
66 std::cout << "The C++ locale: " << c_name << " is not available and will not be tested." << std::endl;
67 }
68 #else
69 m_old_cpp_locale = s_cpp_locale_inst;
70 m_old_cpp_state = s_cpp_locale;
71 s_cpp_locale = no_test;
72 #endif
73
74 // back up win locale and create the new one:
75 m_old_win_locale = s_win_locale_inst;
76 m_old_win_state = s_win_locale;
77 s_win_locale_inst = lcid;
78 #if defined(BOOST_WINDOWS) && !defined(BOOST_DISABLE_WIN32)
79 //
80 // Start by geting the printable name of the locale.
81 // We use this for debugging purposes only:
82 //
83 #ifndef BOOST_NO_ANSI_APIS
84 boost::scoped_array<char> p;
85 int r = ::GetLocaleInfoA(
86 lcid, // locale identifier
87 LOCALE_SCOUNTRY, // information type
88 0, // information buffer
89 0 // size of buffer
90 );
91 p.reset(new char[r+1]);
92 r = ::GetLocaleInfoA(
93 lcid, // locale identifier
94 LOCALE_SCOUNTRY, // information type
95 p.get(), // information buffer
96 r+1 // size of buffer
97 );
98 #else
99 WCHAR code_page_string[7];
100 int r = ::GetLocaleInfoW(
101 lcid,
102 LOCALE_IDEFAULTANSICODEPAGE,
103 code_page_string,
104 7);
105 BOOST_ASSERT(r != 0);
106
107 UINT code_page = static_cast<UINT>(_wtol(code_page_string));
108
109 boost::scoped_array<wchar_t> wp;
110 r = ::GetLocaleInfoW(
111 lcid, // locale identifier
112 LOCALE_SCOUNTRY, // information type
113 0, // information buffer
114 0 // size of buffer
115 );
116 wp.reset(new wchar_t[r+1]);
117 r = ::GetLocaleInfoW(
118 lcid, // locale identifier
119 LOCALE_SCOUNTRY, // information type
120 wp.get(), // information buffer
121 r+1 // size of buffer
122 );
123
124 int name_size = (r+1) * 2;
125 boost::scoped_array<char> p(new char[name_size]);
126 int conv_r = ::WideCharToMultiByte(
127 code_page,
128 0,
129 wp.get(), r,
130 p.get(), name_size,
131 NULL, NULL
132 );
133 BOOST_ASSERT(conv_r != 0);
134 #endif
135 //
136 // now see if locale is installed and behave accordingly:
137 //
138 if(::IsValidLocale(lcid, LCID_INSTALLED))
139 {
140 s_win_locale = test_with_locale;
141 std::cout << "Testing the Win32 locale: \"" << p.get() << "\" (0x" << std::hex << lcid << ")" << std::endl;
142 }
143 else
144 {
145 s_win_locale = no_test;
146 std::cout << "The Win32 locale: \"" << p.get() << "\" (0x" << std::hex << lcid << ") is not available and will not be tested." << std::endl;
147 }
148 #else
149 s_win_locale = no_test;
150 #endif
151 }
152
~test_locale()153 test_locale::~test_locale()
154 {
155 // restore to previous state:
156 #ifndef UNDER_CE
157 std::setlocale(LC_ALL, m_old_c_locale.c_str());
158 s_c_locale = m_old_c_state;
159 #endif
160 #ifndef BOOST_NO_STD_LOCALE
161 s_cpp_locale_inst = m_old_cpp_locale;
162 #endif
163 s_cpp_locale = m_old_cpp_state;
164 s_win_locale_inst = m_old_win_locale;
165 s_win_locale = m_old_win_state;
166 m_name = m_old_name;
167 }
168
169 int test_locale::s_c_locale = test_no_locale;
170 int test_locale::s_cpp_locale = test_no_locale;
171 int test_locale::s_win_locale = test_no_locale;
172 #ifndef BOOST_NO_STD_LOCALE
173 std::locale test_locale::s_cpp_locale_inst;
174 #endif
175 boost::uint32_t test_locale::s_win_locale_inst = 0;
176 std::string test_locale::m_name;
177
178
test_en_locale(const char * name,boost::uint32_t lcid)179 void test_en_locale(const char* name, boost::uint32_t lcid)
180 {
181 using namespace boost::regex_constants;
182 errors_as_warnings w;
183 test_locale l(name, lcid);
184 TEST_REGEX_SEARCH_L("[[:lower:]]+", perl, "\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xf7", match_default, make_array(1, 32, -2, -2));
185 TEST_REGEX_SEARCH_L("[[:upper:]]+", perl, "\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf", match_default, make_array(1, 31, -2, -2));
186 // TEST_REGEX_SEARCH_L("[[:punct:]]+", perl, "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0", match_default, make_array(0, 31, -2, -2));
187 TEST_REGEX_SEARCH_L("[[:print:]]+", perl, "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe", match_default, make_array(0, 93, -2, -2));
188 TEST_REGEX_SEARCH_L("[[:graph:]]+", perl, "\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe", match_default, make_array(0, 93, -2, -2));
189 TEST_REGEX_SEARCH_L("[[:word:]]+", perl, "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf8\xf9\xfa\xfb\xfc\xfd\xfe", match_default, make_array(0, 61, -2, -2));
190 // collation sensitive ranges:
191 #if !BOOST_WORKAROUND(BOOST_BORLANDC, < 0x600)
192 // these tests are disabled for Borland C++: a bug in std::collate<wchar_t>
193 // causes these tests to crash (pointer overrun in std::collate<wchar_t>::do_transform).
194 TEST_REGEX_SEARCH_L("[a-z]+", perl|::boost::regex_constants::collate, "\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf8\xf9\xfa\xfb\xfc", match_default, make_array(0, 28, -2, -2));
195 TEST_REGEX_SEARCH_L("[a-z]+", perl|::boost::regex_constants::collate, "\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xd9\xda\xdb\xdc", match_default, make_array(1, 28, -2, -2));
196 if (lcid != 0x09)
197 {
198 // and equivalence classes, these fail for locale "en" but pass for "en_UK" and "en_US":
199 TEST_REGEX_SEARCH_L("[[=a=]]+", perl, "aA\xe0\xe1\xe2\xe3\xe4\xe5\xc0\xc1\xc2\xc3\xc4\xc5", match_default, make_array(0, 14, -2, -2));
200 }
201 // case mapping:
202 TEST_REGEX_SEARCH_L("[A-Z]+", perl|icase|::boost::regex_constants::collate, "\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf8\xf9\xfa\xfb\xfc", match_default, make_array(0, 28, -2, -2));
203 TEST_REGEX_SEARCH_L("[a-z]+", perl|icase|::boost::regex_constants::collate, "\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xd9\xda\xdb\xdc", match_default, make_array(1, 28, -2, -2));
204 TEST_REGEX_SEARCH_L("\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xd9\xda\xdb\xdc\xdd", perl|icase, "\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf8\xf9\xfa\xfb\xfc\xfd\xfe", match_default, make_array(1, 30, -2, -2));
205 #endif
206 }
207
test_en_locale()208 void test_en_locale()
209 {
210 // VC6 seems to have problems with std::setlocale, I've never
211 // gotten to the bottem of this as the program runs fine under the
212 // debugger, but hangs when run from bjam:
213 #if !BOOST_WORKAROUND(BOOST_MSVC, <1300) && !(defined(__ICL) && defined(_MSC_VER) && (_MSC_VER == 1200))
214 test_en_locale("en_US", 0x09 | 0x01 << 10);
215 test_en_locale("en_UK", 0x09 | 0x02 << 10);
216 test_en_locale("en", 0x09);
217 #endif
218 }
219
220
221