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// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
#include <locale>
#include <algorithm>
#include <cstddef>
#include <testsuite_hooks.h>
// libstdc++/11740
void test01()
{
using namespace std;
bool test __attribute__((unused)) = true;
const wchar_t str[] =
L"Is this the real life?\n"
L"Is this just fantasy?\n"
L"Caught in a landslide\n"
L"No escape from reality\n"
L"Open your eyes\n"
L"Look up to the skies and see\n"
L"I'm just a poor boy\n"
L"I need no sympathy\n"
L"Because I'm easy come, easy go\n"
L"Little high, little low"
L"Anyway the wind blows\n"
L"Doesn't really matter to me\n"
L"To me\n"
L" -- Queen\n";
const size_t len = sizeof(str) / sizeof(str[0]) - 1;
const ctype_base::mask masks[] = {
ctype_base::space, ctype_base::print, ctype_base::cntrl,
ctype_base::upper, ctype_base::lower, ctype_base::alpha,
ctype_base::digit, ctype_base::punct, ctype_base::xdigit,
ctype_base::alnum, ctype_base::graph
};
const size_t num_masks = sizeof(masks) / sizeof(masks[0]);
locale loc;
const ctype<wchar_t>& ct = use_facet<ctype<wchar_t> >(loc);
for (size_t i = 0; i < len; ++i)
{
for (size_t j = 0; j < num_masks; ++j)
{
for (size_t k = 0; k < num_masks; ++k)
{
bool r1 = ct.is(masks[j] | masks[k], str[i]);
bool r2 = ct.is(masks[j], str[i]);
bool r3 = ct.is(masks[k], str[i]);
VERIFY( r1 == (r2 || r3) );
}
}
}
}
int main()
{
test01();
return 0;
}
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