str.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// void str(const basic_string<charT,traits,Allocator>& s);
16
17#include <sstream>
18#include <cassert>
19
20int main()
21{
22    {
23        std::stringbuf buf("testing");
24        assert(buf.str() == "testing");
25        buf.str("another test");
26        assert(buf.str() == "another test");
27    }
28    {
29        std::wstringbuf buf(L"testing");
30        assert(buf.str() == L"testing");
31        buf.str(L"another test");
32        assert(buf.str() == L"another test");
33    }
34}
35