13aaf422e4
hard-coded names. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135444 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.0 KiB
C++
47 lines
1.0 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// <fstream>
|
|
|
|
// template <class charT, class traits = char_traits<charT> >
|
|
// class basic_ofstream
|
|
|
|
// explicit basic_ofstream(const char* s, ios_base::openmode mode = ios_base::out);
|
|
|
|
#include <fstream>
|
|
#include <cassert>
|
|
|
|
int main()
|
|
{
|
|
char temp[L_tmpnam];
|
|
tmpnam(temp);
|
|
{
|
|
std::ofstream fs(temp);
|
|
fs << 3.25;
|
|
}
|
|
{
|
|
std::ifstream fs(temp);
|
|
double x = 0;
|
|
fs >> x;
|
|
assert(x == 3.25);
|
|
}
|
|
remove(temp);
|
|
{
|
|
std::wofstream fs(temp);
|
|
fs << 3.25;
|
|
}
|
|
{
|
|
std::wifstream fs(temp);
|
|
double x = 0;
|
|
fs >> x;
|
|
assert(x == 3.25);
|
|
}
|
|
remove(temp);
|
|
}
|