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-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // <sstream>
10 
11 // template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
12 // class basic_stringbuf
13 
14 // basic_stringbuf& operator=(basic_stringbuf&& rhs);
15 
16 #include <sstream>
17 #include <cassert>
18 
19 #include "test_macros.h"
20 
main(int,char **)21 int main(int, char**)
22 {
23     {
24         std::stringbuf buf1("testing");
25         std::stringbuf buf;
26         buf = move(buf1);
27         assert(buf.str() == "testing");
28     }
29     {
30         std::stringbuf buf1("testing", std::ios_base::in);
31         std::stringbuf buf;
32         buf = move(buf1);
33         assert(buf.str() == "testing");
34     }
35     {
36         std::stringbuf buf1("testing", std::ios_base::out);
37         std::stringbuf buf;
38         buf = move(buf1);
39         assert(buf.str() == "testing");
40     }
41     {
42         std::wstringbuf buf1(L"testing");
43         std::wstringbuf buf;
44         buf = move(buf1);
45         assert(buf.str() == L"testing");
46     }
47     {
48         std::wstringbuf buf1(L"testing", std::ios_base::in);
49         std::wstringbuf buf;
50         buf = move(buf1);
51         assert(buf.str() == L"testing");
52     }
53     {
54         std::wstringbuf buf1(L"testing", std::ios_base::out);
55         std::wstringbuf buf;
56         buf = move(buf1);
57         assert(buf.str() == L"testing");
58     }
59 
60   return 0;
61 }
62