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 // template <class charT> class numpunct_byname; 13 14 // string grouping() const; 15 16 #include <locale> 17 #include <cassert> 18 19 #include "platform_support.h" // locale name macros 20 21 int main() 22 { 23 { 24 std::locale l("C"); 25 { 26 typedef char C; 27 const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); 28 assert(np.grouping() == ""); 29 } 30 { 31 typedef wchar_t C; 32 const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); 33 assert(np.grouping() == ""); 34 } 35 } 36 { 37 std::locale l(LOCALE_en_US_UTF_8); 38 { 39 typedef char C; 40 const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); 41 assert(np.grouping() == "\3\3"); 42 } 43 { 44 typedef wchar_t C; 45 const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); 46 assert(np.grouping() == "\3\3"); 47 } 48 } 49 { 50 std::locale l(LOCALE_fr_FR_UTF_8); 51 { 52 typedef char C; 53 const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); 54 assert(np.grouping() == "\x7F"); 55 } 56 { 57 typedef wchar_t C; 58 const std::numpunct<C>& np = std::use_facet<std::numpunct<C> >(l); 59 assert(np.grouping() == "\x7F"); 60 } 61 } 62 } 63
