setbuf.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c 
1//===----------------------------------------------------------------------===//
2//
3// ��������������������The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <sstream>
11
12// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
13// class basic_stringbuf
14
15// basic_streambuf<charT,traits>* setbuf(charT* s, streamsize n);
16
17#include <sstream>
18#include <cassert>
19
20int main()
21{
22    {
23        std::stringbuf sb("0123456789");
24        assert(sb.pubsetbuf(0, 0) == &sb);
25        assert(sb.str() == "0123456789");
26    }
27    {
28        std::wstringbuf sb(L"0123456789");
29        assert(sb.pubsetbuf(0, 0) == &sb);
30        assert(sb.str() == L"0123456789");
31    }
32}
33