transform.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 collate;
13
14// string_type transform(const charT* low, const charT* high) const;
15
16#include <locale>
17#include <string>
18#include <cassert>
19
20
21int main()
22{
23    std::locale l = std::locale::classic();
24    {
25        std::string x("1234");
26        const std::collate<char>& f = std::use_facet<std::collate<char> >(l);
27        assert(f.transform(x.data(), x.data() + x.size()) == x);
28    }
29    {
30        std::wstring x(L"1234");
31        const std::collate<wchar_t>& f = std::use_facet<std::collate<wchar_t> >(l);
32        assert(f.transform(x.data(), x.data() + x.size()) == x);
33    }
34}
35