is_1.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976
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; 13 14// bool is(mask m, charT c) const; 15 16#include <locale> 17#include <cassert> 18 19int main() 20{ 21 std::locale l = std::locale::classic(); 22 { 23 typedef std::ctype<wchar_t> F; 24 const F& f = std::use_facet<F>(l); 25 26 assert(f.is(F::space, L' ')); 27 assert(!f.is(F::space, L'A')); 28 29 assert(f.is(F::print, L' ')); 30 assert(!f.is(F::print, L'\x07')); 31 32 assert(f.is(F::cntrl, L'\x07')); 33 assert(!f.is(F::cntrl, L' ')); 34 35 assert(f.is(F::upper, L'A')); 36 assert(!f.is(F::upper, L'a')); 37 38 assert(f.is(F::lower, L'a')); 39 assert(!f.is(F::lower, L'A')); 40 41 assert(f.is(F::alpha, L'a')); 42 assert(!f.is(F::alpha, L'1')); 43 44 assert(f.is(F::digit, L'1')); 45 assert(!f.is(F::digit, L'a')); 46 47 assert(f.is(F::punct, L'.')); 48 assert(!f.is(F::punct, L'a')); 49 50 assert(f.is(F::xdigit, L'a')); 51 assert(!f.is(F::xdigit, L'g')); 52 53 assert(f.is(F::alnum, L'a')); 54 assert(!f.is(F::alnum, L'.')); 55 56 assert(f.is(F::graph, L'.')); 57 assert(!f.is(F::graph, L'\x07')); 58 } 59} 60