49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/************************************************************************
|
|
*
|
|
* 27.filebuf.virtuals.stdcxx-522.cpp - regression test for STDCXX-522
|
|
*
|
|
* http://issues.apache.org/jira/browse/STDCXX-522
|
|
*
|
|
* $Id: 27.filebuf.virtuals.stdcxx-522.cpp 620105 2008-02-09 13:25:00Z faridz $
|
|
*
|
|
***************************************************************************
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* permissions and limitations under the License.
|
|
*
|
|
**************************************************************************/
|
|
|
|
#include <cassert>
|
|
#include <fstream>
|
|
#include <ios>
|
|
|
|
int main ()
|
|
{
|
|
struct MyBuf : std::filebuf {
|
|
int_type overflow (int_type c) {
|
|
return std::filebuf::overflow (c);
|
|
}
|
|
} buf;
|
|
|
|
buf.open ("file", std::ios::out);
|
|
buf.pubsetbuf (0, 0);
|
|
buf.overflow (std::filebuf::traits_type::eof ());
|
|
buf.close ();
|
|
|
|
std::ifstream in ("file");
|
|
assert (std::istream::traits_type::eof () == in.get ());
|
|
}
|