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// Copyright (C) 2017 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 3, 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 COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-require-fileio "" }
// PR libstdc++/53984
#include <fstream>
#include <testsuite_hooks.h>
void
test01()
{
std::ifstream in(".");
if (in)
{
char c;
if (in.get(c))
{
// Reading a directory doesn't produce an error on this target
// so the formatted input functions below wouldn't fail anyway
// (see PR libstdc++/81808).
return;
}
int x;
in.clear();
// Formatted input function should set badbit, but not throw:
in >> x;
VERIFY( in.bad() );
in.clear();
in.exceptions(std::ios::badbit);
try
{
// Formatted input function should set badbit, and throw:
in >> x;
VERIFY( false );
}
catch (const std::exception&)
{
VERIFY( in.bad() );
}
}
}
int
main()
{
test01();
}
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