1*0b8c8bc8SPiotr Fusik //===----------------------------------------------------------------------===//
2*0b8c8bc8SPiotr Fusik //
3*0b8c8bc8SPiotr Fusik // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*0b8c8bc8SPiotr Fusik // See https://llvm.org/LICENSE.txt for license information.
5*0b8c8bc8SPiotr Fusik // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*0b8c8bc8SPiotr Fusik //
7*0b8c8bc8SPiotr Fusik //===----------------------------------------------------------------------===//
8*0b8c8bc8SPiotr Fusik 
9*0b8c8bc8SPiotr Fusik // <sstream>
10*0b8c8bc8SPiotr Fusik 
11*0b8c8bc8SPiotr Fusik // template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
12*0b8c8bc8SPiotr Fusik // class basic_stringstream
13*0b8c8bc8SPiotr Fusik 
14*0b8c8bc8SPiotr Fusik // void str(const basic_string<charT,traits,Allocator>& str);
15*0b8c8bc8SPiotr Fusik 
16*0b8c8bc8SPiotr Fusik #include <sstream>
17*0b8c8bc8SPiotr Fusik #include <cassert>
18*0b8c8bc8SPiotr Fusik 
19*0b8c8bc8SPiotr Fusik #include "test_macros.h"
20*0b8c8bc8SPiotr Fusik 
main(int,char **)21*0b8c8bc8SPiotr Fusik int main(int, char**)
22*0b8c8bc8SPiotr Fusik {
23*0b8c8bc8SPiotr Fusik     {
24*0b8c8bc8SPiotr Fusik         std::stringstream ss(" 123 456 ");
25*0b8c8bc8SPiotr Fusik         assert(ss.rdbuf() != 0);
26*0b8c8bc8SPiotr Fusik         assert(ss.good());
27*0b8c8bc8SPiotr Fusik         assert(ss.str() == " 123 456 ");
28*0b8c8bc8SPiotr Fusik         int i = 0;
29*0b8c8bc8SPiotr Fusik         ss >> i;
30*0b8c8bc8SPiotr Fusik         assert(i == 123);
31*0b8c8bc8SPiotr Fusik         ss >> i;
32*0b8c8bc8SPiotr Fusik         assert(i == 456);
33*0b8c8bc8SPiotr Fusik         ss << i << ' ' << 123;
34*0b8c8bc8SPiotr Fusik         assert(ss.str() == "456 1236 ");
35*0b8c8bc8SPiotr Fusik         ss.str("5466 89 ");
36*0b8c8bc8SPiotr Fusik         ss >> i;
37*0b8c8bc8SPiotr Fusik         assert(i == 5466);
38*0b8c8bc8SPiotr Fusik         ss >> i;
39*0b8c8bc8SPiotr Fusik         assert(i == 89);
40*0b8c8bc8SPiotr Fusik         ss << i << ' ' << 321;
41*0b8c8bc8SPiotr Fusik         assert(ss.str() == "89 3219 ");
42*0b8c8bc8SPiotr Fusik     }
43*0b8c8bc8SPiotr Fusik #ifndef TEST_HAS_NO_WIDE_CHARACTERS
44*0b8c8bc8SPiotr Fusik     {
45*0b8c8bc8SPiotr Fusik         std::wstringstream ss(L" 123 456 ");
46*0b8c8bc8SPiotr Fusik         assert(ss.rdbuf() != 0);
47*0b8c8bc8SPiotr Fusik         assert(ss.good());
48*0b8c8bc8SPiotr Fusik         assert(ss.str() == L" 123 456 ");
49*0b8c8bc8SPiotr Fusik         int i = 0;
50*0b8c8bc8SPiotr Fusik         ss >> i;
51*0b8c8bc8SPiotr Fusik         assert(i == 123);
52*0b8c8bc8SPiotr Fusik         ss >> i;
53*0b8c8bc8SPiotr Fusik         assert(i == 456);
54*0b8c8bc8SPiotr Fusik         ss << i << ' ' << 123;
55*0b8c8bc8SPiotr Fusik         assert(ss.str() == L"456 1236 ");
56*0b8c8bc8SPiotr Fusik         ss.str(L"5466 89 ");
57*0b8c8bc8SPiotr Fusik         ss >> i;
58*0b8c8bc8SPiotr Fusik         assert(i == 5466);
59*0b8c8bc8SPiotr Fusik         ss >> i;
60*0b8c8bc8SPiotr Fusik         assert(i == 89);
61*0b8c8bc8SPiotr Fusik         ss << i << ' ' << 321;
62*0b8c8bc8SPiotr Fusik         assert(ss.str() == L"89 3219 ");
63*0b8c8bc8SPiotr Fusik     }
64*0b8c8bc8SPiotr Fusik #endif
65*0b8c8bc8SPiotr Fusik     {
66*0b8c8bc8SPiotr Fusik         std::stringstream ss;
67*0b8c8bc8SPiotr Fusik         ss.write("\xd1", 1);
68*0b8c8bc8SPiotr Fusik         assert(ss.str().length() == 1);
69*0b8c8bc8SPiotr Fusik     }
70*0b8c8bc8SPiotr Fusik 
71*0b8c8bc8SPiotr Fusik   return 0;
72*0b8c8bc8SPiotr Fusik }
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