toupper_1.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <locale>
11
12// template <class charT> class ctype;
13
14// charT toupper(charT) 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.toupper(L' ') == L' ');
27        assert(f.toupper(L'A') == L'A');
28        assert(f.toupper(L'\x07') == L'\x07');
29        assert(f.toupper(L'.') == L'.');
30        assert(f.toupper(L'a') == L'A');
31        assert(f.toupper(L'1') == L'1');
32    }
33}
34