Home | History | Annotate | Download | only in locale.statics 
      1 //===----------------------------------------------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is dual licensed under the MIT and the University of Illinois Open
      6 // Source Licenses. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 // <locale>
     11 
     12 // static const locale& classic();
     13 
     14 #include <locale>
     15 #include <cassert>
     16 
     17 #include "platform_support.h" // locale name macros
     18 
     19 void check(const std::locale& loc)
     20 {
     21     assert(std::has_facet<std::collate<char> >(loc));
     22     assert(std::has_facet<std::collate<wchar_t> >(loc));
     23 
     24     assert(std::has_facet<std::ctype<char> >(loc));
     25     assert(std::has_facet<std::ctype<wchar_t> >(loc));
     26     assert((std::has_facet<std::codecvt<char, char, std::mbstate_t> >(loc)));
     27     assert((std::has_facet<std::codecvt<char16_t, char, std::mbstate_t> >(loc)));
     28     assert((std::has_facet<std::codecvt<char32_t, char, std::mbstate_t> >(loc)));
     29     assert((std::has_facet<std::codecvt<wchar_t, char, std::mbstate_t> >(loc)));
     30 
     31     assert((std::has_facet<std::moneypunct<char> >(loc)));
     32     assert((std::has_facet<std::moneypunct<wchar_t> >(loc)));
     33     assert((std::has_facet<std::money_get<char> >(loc)));
     34     assert((std::has_facet<std::money_get<wchar_t> >(loc)));
     35     assert((std::has_facet<std::money_put<char> >(loc)));
     36     assert((std::has_facet<std::money_put<wchar_t> >(loc)));
     37 
     38     assert((std::has_facet<std::numpunct<char> >(loc)));
     39     assert((std::has_facet<std::numpunct<wchar_t> >(loc)));
     40     assert((std::has_facet<std::num_get<char> >(loc)));
     41     assert((std::has_facet<std::num_get<wchar_t> >(loc)));
     42     assert((std::has_facet<std::num_put<char> >(loc)));
     43     assert((std::has_facet<std::num_put<wchar_t> >(loc)));
     44 
     45     assert((std::has_facet<std::time_get<char> >(loc)));
     46     assert((std::has_facet<std::time_get<wchar_t> >(loc)));
     47     assert((std::has_facet<std::time_put<char> >(loc)));
     48     assert((std::has_facet<std::time_put<wchar_t> >(loc)));
     49 
     50     assert((std::has_facet<std::messages<char> >(loc)));
     51     assert((std::has_facet<std::messages<wchar_t> >(loc)));
     52 }
     53 
     54 int main()
     55 {
     56     std::locale loc;
     57     assert(loc.name() == "C");
     58     check(loc);
     59     assert(std::locale::global(std::locale(LOCALE_en_US_UTF_8)) == loc);
     60     std::locale loc2;
     61     check(loc2);
     62     assert(loc2 == std::locale(LOCALE_en_US_UTF_8));
     63 }
     64