221 lines
9.6 KiB
C++
221 lines
9.6 KiB
C++
/*
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*
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* Copyright (c) 2004
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* John Maddock
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*
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* Use, modification and distribution are subject to the
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* Boost Software License, Version 1.0. (See accompanying file
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* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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*
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*/
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#include "test.hpp"
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#include <clocale>
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#if defined(BOOST_WINDOWS) && !defined(BOOST_DISABLE_WIN32)
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#include <boost/scoped_array.hpp>
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#include <windows.h>
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#endif
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#include <iostream>
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#include <iomanip>
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#ifdef BOOST_MSVC
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#pragma warning(disable:4127)
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#endif
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#ifdef BOOST_NO_STDC_NAMESPACE
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namespace std{ using ::setlocale; }
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#endif
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test_locale::test_locale(const char* c_name, boost::uint32_t lcid)
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{
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#ifndef UNDER_CE
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// store the name:
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m_old_name = m_name;
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m_name = c_name;
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// back up C locale and then set it's new name:
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const char* pl = std::setlocale(LC_ALL, 0);
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m_old_c_locale = pl ? pl : "";
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m_old_c_state = s_c_locale;
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if(std::setlocale(LC_ALL, c_name))
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{
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s_c_locale = test_with_locale;
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std::cout << "Testing the global C locale: " << c_name << std::endl;
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}
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else
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{
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s_c_locale = no_test;
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std::cout << "The global C locale: " << c_name << " is not available and will not be tested." << std::endl;
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}
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#else
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s_c_locale = no_test;
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#endif
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// Disabled for VC15.7 (and later?) as the C runtime asserts if you pass an invalid
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// locale name to std::locale, rather than throwing the expected exception.
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#if !defined(BOOST_NO_STD_LOCALE) && !defined(BOOST_NO_EXCEPTIONS) && !BOOST_WORKAROUND(BOOST_MSVC, > 1913)
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// back up the C++ locale and create the new one:
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m_old_cpp_locale = s_cpp_locale_inst;
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m_old_cpp_state = s_cpp_locale;
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try{
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s_cpp_locale_inst = std::locale(c_name);
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s_cpp_locale = test_with_locale;
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std::cout << "Testing the C++ locale: " << c_name << std::endl;
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}
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catch(std::runtime_error const &)
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{
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s_cpp_locale = no_test;
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std::cout << "The C++ locale: " << c_name << " is not available and will not be tested." << std::endl;
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}
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#else
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m_old_cpp_locale = s_cpp_locale_inst;
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m_old_cpp_state = s_cpp_locale;
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s_cpp_locale = no_test;
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#endif
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// back up win locale and create the new one:
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m_old_win_locale = s_win_locale_inst;
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m_old_win_state = s_win_locale;
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s_win_locale_inst = lcid;
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#if defined(BOOST_WINDOWS) && !defined(BOOST_DISABLE_WIN32)
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//
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// Start by geting the printable name of the locale.
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// We use this for debugging purposes only:
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//
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#ifndef BOOST_NO_ANSI_APIS
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boost::scoped_array<char> p;
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int r = ::GetLocaleInfoA(
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lcid, // locale identifier
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LOCALE_SCOUNTRY, // information type
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0, // information buffer
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0 // size of buffer
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);
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p.reset(new char[r+1]);
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r = ::GetLocaleInfoA(
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lcid, // locale identifier
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LOCALE_SCOUNTRY, // information type
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p.get(), // information buffer
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r+1 // size of buffer
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);
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#else
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WCHAR code_page_string[7];
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int r = ::GetLocaleInfoW(
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lcid,
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LOCALE_IDEFAULTANSICODEPAGE,
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code_page_string,
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7);
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BOOST_ASSERT(r != 0);
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UINT code_page = static_cast<UINT>(_wtol(code_page_string));
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boost::scoped_array<wchar_t> wp;
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r = ::GetLocaleInfoW(
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lcid, // locale identifier
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LOCALE_SCOUNTRY, // information type
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0, // information buffer
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0 // size of buffer
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);
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wp.reset(new wchar_t[r+1]);
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r = ::GetLocaleInfoW(
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lcid, // locale identifier
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LOCALE_SCOUNTRY, // information type
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wp.get(), // information buffer
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r+1 // size of buffer
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);
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int name_size = (r+1) * 2;
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boost::scoped_array<char> p(new char[name_size]);
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int conv_r = ::WideCharToMultiByte(
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code_page,
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0,
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wp.get(), r,
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p.get(), name_size,
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NULL, NULL
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);
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BOOST_ASSERT(conv_r != 0);
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#endif
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//
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// now see if locale is installed and behave accordingly:
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//
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if(::IsValidLocale(lcid, LCID_INSTALLED))
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{
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s_win_locale = test_with_locale;
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std::cout << "Testing the Win32 locale: \"" << p.get() << "\" (0x" << std::hex << lcid << ")" << std::endl;
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}
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else
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{
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s_win_locale = no_test;
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std::cout << "The Win32 locale: \"" << p.get() << "\" (0x" << std::hex << lcid << ") is not available and will not be tested." << std::endl;
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}
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#else
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s_win_locale = no_test;
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#endif
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}
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test_locale::~test_locale()
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{
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// restore to previous state:
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#ifndef UNDER_CE
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std::setlocale(LC_ALL, m_old_c_locale.c_str());
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s_c_locale = m_old_c_state;
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#endif
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#ifndef BOOST_NO_STD_LOCALE
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s_cpp_locale_inst = m_old_cpp_locale;
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#endif
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s_cpp_locale = m_old_cpp_state;
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s_win_locale_inst = m_old_win_locale;
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s_win_locale = m_old_win_state;
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m_name = m_old_name;
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}
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int test_locale::s_c_locale = test_no_locale;
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int test_locale::s_cpp_locale = test_no_locale;
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int test_locale::s_win_locale = test_no_locale;
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#ifndef BOOST_NO_STD_LOCALE
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std::locale test_locale::s_cpp_locale_inst;
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#endif
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boost::uint32_t test_locale::s_win_locale_inst = 0;
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std::string test_locale::m_name;
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void test_en_locale(const char* name, boost::uint32_t lcid)
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{
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using namespace boost::regex_constants;
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errors_as_warnings w;
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test_locale l(name, lcid);
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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));
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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));
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// 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));
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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));
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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));
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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));
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// collation sensitive ranges:
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#if !BOOST_WORKAROUND(__BORLANDC__, < 0x600)
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// these tests are disabled for Borland C++: a bug in std::collate<wchar_t>
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// causes these tests to crash (pointer overrun in std::collate<wchar_t>::do_transform).
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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));
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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));
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if (lcid != 0x09)
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{
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// and equivalence classes, these fail for locale "en" but pass for "en_UK" and "en_US":
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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));
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}
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// case mapping:
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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));
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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));
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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));
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#endif
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}
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void test_en_locale()
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{
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// VC6 seems to have problems with std::setlocale, I've never
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// gotten to the bottem of this as the program runs fine under the
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// debugger, but hangs when run from bjam:
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#if !BOOST_WORKAROUND(BOOST_MSVC, <1300) && !(defined(__ICL) && defined(_MSC_VER) && (_MSC_VER == 1200))
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test_en_locale("en_US", 0x09 | 0x01 << 10);
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test_en_locale("en_UK", 0x09 | 0x02 << 10);
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test_en_locale("en", 0x09);
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#endif
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}
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