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 ctype_byname; 13 14 // const char* widen(const char* low, const char* high, charT* to) const; 15 16 // I doubt this test is portable 17 18 #include <locale> 19 #include <string> 20 #include <vector> 21 #include <cassert> 22 23 #include "platform_support.h" // locale name macros 24 25 int main() 26 { 27 { 28 std::locale l(LOCALE_en_US_UTF_8); 29 { 30 typedef std::ctype<wchar_t> F; 31 const F& f = std::use_facet<F>(l); 32 std::string in(" A\x07.a1\x85"); 33 std::vector<wchar_t> v(in.size()); 34 35 assert(f.widen(&in[0], in.data() + in.size(), v.data()) == in.data() + in.size()); 36 assert(v[0] == L' '); 37 assert(v[1] == L'A'); 38 assert(v[2] == L'\x07'); 39 assert(v[3] == L'.'); 40 assert(v[4] == L'a'); 41 assert(v[5] == L'1'); 42 assert(v[6] == wchar_t(-1)); 43 } 44 } 45 { 46 std::locale l("C"); 47 { 48 typedef std::ctype<wchar_t> F; 49 const F& f = std::use_facet<F>(l); 50 std::string in(" A\x07.a1\x85"); 51 std::vector<wchar_t> v(in.size()); 52 53 assert(f.widen(&in[0], in.data() + in.size(), v.data()) == in.data() + in.size()); 54 assert(v[0] == L' '); 55 assert(v[1] == L'A'); 56 assert(v[2] == L'\x07'); 57 assert(v[3] == L'.'); 58 assert(v[4] == L'a'); 59 assert(v[5] == L'1'); 60 assert(v[6] == wchar_t(133)); 61 } 62 } 63 } 64
