tolower.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c 
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> charT tolower(charT c, const locale& loc);
13
14#include <locale>
15#include <cassert>
16
17int main()
18{
19    std::locale l;
20    assert(std::tolower(' ', l) == ' ');
21    assert(std::tolower('<', l) == '<');
22    assert(std::tolower('\x8', l) == '\x8');
23    assert(std::tolower('A', l) == 'a');
24    assert(std::tolower('a', l) == 'a');
25    assert(std::tolower('z', l) == 'z');
26    assert(std::tolower('3', l) == '3');
27    assert(std::tolower('.', l) == '.');
28    assert(std::tolower('f', l) == 'f');
29    assert(std::tolower('9', l) == '9');
30    assert(std::tolower('+', l) == '+');
31}
32