Added tests for locales.

[SVN r24113]
2004-07-27 12:45:32 +00:00
1 parent 28ec060374
commit b0027d4b86
@@ -0,0 +1,101 @@
+/*
+ *
+ * Copyright (c) 2004
+ * Dr John Maddock
+ *
+ * Use, modification and distribution are subject to the 
+ * Boost Software License, Version 1.0. (See accompanying file 
+ * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ *
+ */
+
+#include "test.hpp"
+#include <clocale>
+#ifndef BOOST_DISABLE_WIN32
+#include <windows.h>
+#endif
+
+test_locale::test_locale(const char* c_name, boost::uint32_t lcid)
+{
+   // back up C locale and then set it's new name:
+   m_old_c_locale = std::setlocale(LC_ALL, 0);
+   m_old_c_state = s_c_locale;
+   if(std::setlocale(LC_ALL, c_name))
+   {
+      s_c_locale = test_with_locale;
+   }
+   else
+      s_c_locale = no_test;
+
+   // back up the C++ locale and create the new one:
+   m_old_cpp_locale = s_cpp_locale_inst;
+   m_old_cpp_state = s_cpp_locale;
+   try{
+      s_cpp_locale_inst = std::locale(c_name);
+      s_cpp_locale = test_with_locale;
+   }catch(std::runtime_error const &)
+   {
+      s_cpp_locale = no_test;
+   }
+
+   // back up win locale and create the new one:
+   m_old_win_locale = s_win_locale_inst;
+   m_old_win_state = s_win_locale;
+   s_win_locale_inst = lcid;
+   if(::IsValidLocale(lcid, LCID_INSTALLED))
+      s_win_locale = test_with_locale;
+   else
+      s_win_locale = no_test;
+}
+
+test_locale::~test_locale()
+{
+   // restore to previous state:
+   std::setlocale(LC_ALL, m_old_c_locale.c_str());
+   s_c_locale = m_old_c_state;
+   s_cpp_locale_inst = m_old_cpp_locale;
+   s_cpp_locale = m_old_cpp_state;
+   s_win_locale_inst = m_old_win_locale;
+   s_win_locale = m_old_win_state;
+}
+
+int test_locale::s_c_locale = test_no_locale;
+int test_locale::s_cpp_locale = test_no_locale;
+int test_locale::s_win_locale = test_no_locale;
+std::locale test_locale::s_cpp_locale_inst;
+boost::uint32_t test_locale::s_win_locale_inst = 0;
+
+
+void test_en_locale(const char* name, boost::uint32_t lcid)
+{
+   using namespace boost::regex_constants;
+   errors_as_warnings w;
+   test_locale l(name, lcid);
+   TEST_REGEX_SEARCH("[[:lower:]]+", perl, "渤珀矣粤肄蓍裨跋鈿韵鴦��巐鄕��", match_default, make_array(1, 32, -2, -2));
+   TEST_REGEX_SEARCH("[[:upper:]]+", perl, "神疎団兎波品北洋椀冫嘖孛慵无槿渤", match_default, make_array(1, 31, -2, -2));
+   TEST_REGEX_SEARCH("[[:punct:]]+", perl, "、�ウЖ��⑭�渦慨偽係杭纂従神", match_default, make_array(0, 31, -2, -2));
+   TEST_REGEX_SEARCH("[[:print:]]+", perl, "、�ウЖ��⑭�渦慨偽係杭纂従神疎団兎波品北洋椀冫嘖孛忤掣桀毳烙痰邃繙艾蜉謖邇關髓齡��巐鄕�", match_default, make_array(0, 94, -2, -2));
+   TEST_REGEX_SEARCH("[[:graph:]]+", perl, "、�ウЖ��⑭�渦慨偽係杭纂従神疎団兎波品北洋椀冫嘖孛忤掣桀毳烙痰邃繙艾蜉謖邇關髓齡��巐鄕�", match_default, make_array(0, 94, -2, -2));
+   TEST_REGEX_SEARCH("[[:word:]]+", perl, "請唾津毒班碧麺力佰厶壞嶷掣桀毳烙痰邃繙艾蜉謖邇關髓齡��凞＇�", match_default, make_array(0, 61, -2, -2));
+   // collation sensitive ranges:
+#if !BOOST_WORKAROUND(__BORLANDC__, < 0x600)
+   // these tests are disabled for Borland C++: a bug in std::collate<wchar_t>
+   // causes these tests to crash (pointer overrun in std::collate<wchar_t>::do_transform).
+   TEST_REGEX_SEARCH("[a-z]+", perl|collate, "烙痰邃繚蓍裨跋鈿韵鴦��巐鄕", match_default, make_array(0, 28, -2, -2));
+   TEST_REGEX_SEARCH("[a-z]+", perl|collate, "神疎団吐班碧麺力佰厶壞嶷掣桀", match_default, make_array(1, 28, -2, -2));
+   // and equivalence classes:
+   TEST_REGEX_SEARCH("[[=a=]]+", perl, "aA珀矣粤請唾津", match_default, make_array(0, 14, -2, -2));
+   // case mapping:
+   TEST_REGEX_SEARCH("[A-Z]+", perl|icase|collate, "烙痰邃繚蓍裨跋鈿韵鴦��巐鄕", match_default, make_array(0, 28, -2, -2));
+   TEST_REGEX_SEARCH("[a-z]+", perl|icase|collate, "神疎団吐班碧麺力佰厶壞嶷掣桀", match_default, make_array(1, 28, -2, -2));
+   TEST_REGEX_SEARCH("請唾津毒班碧麺力佰厶壞嶷掣桀�", perl|icase, "烙痰邃繙艾蜉謖邇關髓齡��凞＇�", match_default, make_array(1, 30, -2, -2));
+#endif
+}
+
+void test_en_locale()
+{
+   test_en_locale("en_US", 0x09 | 0x01 << 10);
+   test_en_locale("en_UK", 0x09 | 0x02 << 10);
+   test_en_locale("en", 0x09);
+}
+