string.pass.cpp revision b64f8b07c104c6cc986570ac8ee0ed16a9f23976 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. 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// explicit basic_stringbuf(const basic_string<charT,traits,Allocator>& s,
16//                          ios_base::openmode which = ios_base::in | ios_base::out);
17
18#include <sstream>
19#include <cassert>
20
21int main()
22{
23    {
24        std::stringbuf buf("testing");
25        assert(buf.str() == "testing");
26    }
27    {
28        std::stringbuf buf("testing", std::ios_base::in);
29        assert(buf.str() == "testing");
30    }
31    {
32        std::stringbuf buf("testing", std::ios_base::out);
33        assert(buf.str() == "testing");
34    }
35    {
36        std::wstringbuf buf(L"testing");
37        assert(buf.str() == L"testing");
38    }
39    {
40        std::wstringbuf buf(L"testing", std::ios_base::in);
41        assert(buf.str() == L"testing");
42    }
43    {
44        std::wstringbuf buf(L"testing", std::ios_base::out);
45        assert(buf.str() == L"testing");
46    }
47}
48