llvm-project/libcxx/test/std/input.output/string.streams/stringbuf/stringbuf.cons/move.pass.cpp

58 lines
1.6 KiB
C++

//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// <sstream>
// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
// class basic_stringbuf
// basic_stringbuf(basic_stringbuf&& rhs);
#include <sstream>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
{
std::stringbuf buf1("testing");
std::stringbuf buf(std::move(buf1));
assert(buf.str() == "testing");
}
{
std::stringbuf buf1("testing", std::ios_base::in);
std::stringbuf buf(std::move(buf1));
assert(buf.str() == "testing");
}
{
std::stringbuf buf1("testing", std::ios_base::out);
std::stringbuf buf(std::move(buf1));
assert(buf.str() == "testing");
}
#ifndef TEST_HAS_NO_WIDE_CHARACTERS
{
std::wstringbuf buf1(L"testing");
std::wstringbuf buf(std::move(buf1));
assert(buf.str() == L"testing");
}
{
std::wstringbuf buf1(L"testing", std::ios_base::in);
std::wstringbuf buf(std::move(buf1));
assert(buf.str() == L"testing");
}
{
std::wstringbuf buf1(L"testing", std::ios_base::out);
std::wstringbuf buf(std::move(buf1));
assert(buf.str() == L"testing");
}
#endif
return 0;
}