43 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// UNSUPPORTED: c++03, c++11, c++14, c++1710 11// <sstream>12 13// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >14// class basic_stringbuf15 16// void str(basic_string<charT, traits, Allocator>&& s);17 18#include <sstream>19#include <cassert>20 21#include "make_string.h"22#include "test_macros.h"23 24#define STR(S) MAKE_STRING(CharT, S)25 26template <class CharT>27static void test() {28 {29 std::basic_stringbuf<CharT> buf;30 std::basic_string<CharT> s(STR("testing"));31 buf.str(std::move(s));32 assert(buf.str() == STR("testing"));33 }34}35 36int main(int, char**) {37 test<char>();38#ifndef TEST_HAS_NO_WIDE_CHARACTERS39 test<wchar_t>();40#endif41 return 0;42}43