close.pass.cpp
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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <fstream>
// template <class charT, class traits = char_traits<charT> >
// class basic_ifstream
// void close();
#include <fstream>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
{
std::ifstream fs;
assert(!fs.is_open());
fs.open("test.dat");
assert(fs.is_open());
fs.close();
assert(!fs.is_open());
}
{
std::wifstream fs;
assert(!fs.is_open());
fs.open("test.dat");
assert(fs.is_open());
fs.close();
assert(!fs.is_open());
}
return 0;
}