test.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
//
//===----------------------------------------------------------------------===//
// <locale>
// wbuffer_convert<Codecvt, Elem, Tr>
#include <fstream>
#include <locale>
#include <codecvt>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
{
std::ofstream bytestream("myfile.txt");
std::wbuffer_convert<std::codecvt_utf8<wchar_t> > mybuf(bytestream.rdbuf());
std::wostream mystr(&mybuf);
mystr << L"Hello" << std::endl;
}
{
std::ifstream bytestream("myfile.txt");
std::wbuffer_convert<std::codecvt_utf8<wchar_t> > mybuf(bytestream.rdbuf());
std::wistream mystr(&mybuf);
std::wstring ws;
mystr >> ws;
assert(ws == L"Hello");
}
std::remove("myfile.txt");
return 0;
}