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