src/third_party/libc++/trunk/test/localization/locales/locale/locale.cons/locale_char_pointer_cat.pass.cpp

   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 // REQUIRES: locale.en_US.UTF-8
  11 // REQUIRES: locale.ru_RU.UTF-8
  12
  13 // <locale>
  14
  15 // locale(const locale& other, const char* std_name, category);
  16
  17 #include <locale>
  18 #include <new>
  19 #include <cassert>
  20
  21 #include "platform_support.h" // locale name macros
  22
  23 int new_called = 0;
  24
  25 void* operator new(std::size_t s) throw(std::bad_alloc)
  26 {
  27     ++new_called;
  28     return std::malloc(s);
  29 }
  30
  31 void  operator delete(void* p) throw()
  32 {
  33     --new_called;
  34     std::free(p);
  35 }
  36
  37 void check(const std::locale& loc)
  38 {
  39     assert(std::has_facet<std::collate<char> >(loc));
  40     assert(std::has_facet<std::collate<wchar_t> >(loc));
  41
  42     assert(std::has_facet<std::ctype<char> >(loc));
  43     assert(std::has_facet<std::ctype<wchar_t> >(loc));
  44     assert((std::has_facet<std::codecvt<char, char, std::mbstate_t> >(loc)));
  45     assert((std::has_facet<std::codecvt<char16_t, char, std::mbstate_t> >(loc)));
  46     assert((std::has_facet<std::codecvt<char32_t, char, std::mbstate_t> >(loc)));
  47     assert((std::has_facet<std::codecvt<wchar_t, char, std::mbstate_t> >(loc)));
  48
  49     assert((std::has_facet<std::moneypunct<char> >(loc)));
  50     assert((std::has_facet<std::moneypunct<wchar_t> >(loc)));
  51     assert((std::has_facet<std::money_get<char> >(loc)));
  52     assert((std::has_facet<std::money_get<wchar_t> >(loc)));
  53     assert((std::has_facet<std::money_put<char> >(loc)));
  54     assert((std::has_facet<std::money_put<wchar_t> >(loc)));
  55
  56     assert((std::has_facet<std::numpunct<char> >(loc)));
  57     assert((std::has_facet<std::numpunct<wchar_t> >(loc)));
  58     assert((std::has_facet<std::num_get<char> >(loc)));
  59     assert((std::has_facet<std::num_get<wchar_t> >(loc)));
  60     assert((std::has_facet<std::num_put<char> >(loc)));
  61     assert((std::has_facet<std::num_put<wchar_t> >(loc)));
  62
  63     assert((std::has_facet<std::time_get<char> >(loc)));
  64     assert((std::has_facet<std::time_get<wchar_t> >(loc)));
  65     assert((std::has_facet<std::time_put<char> >(loc)));
  66     assert((std::has_facet<std::time_put<wchar_t> >(loc)));
  67
  68     assert((std::has_facet<std::messages<char> >(loc)));
  69     assert((std::has_facet<std::messages<wchar_t> >(loc)));
  70 }
  71
  72 int main()
  73 {
  74     {
  75         std::locale loc(LOCALE_ru_RU_UTF_8);
  76         check(loc);
  77         std::locale loc2(loc, LOCALE_en_US_UTF_8, std::locale::monetary);
  78         check(loc2);
  79     }
  80     assert(new_called == 0);
  81 }