blob: d3d7f1ec058451d7fac92d050ca5917d7ab1778e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// Copyright (C) 2004, 2009 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 27.6.1.3 unformatted input functions
#include <istream>
#include <sstream>
#include <testsuite_hooks.h>
// libstdc++/70220
void
test10()
{
using namespace std;
bool test __attribute__((unused)) = true;
typedef wstring string_type;
typedef wstringbuf stringbuf_type;
typedef wistream istream_type;
streamsize n;
string_type input(L"abcdefg\n");
stringbuf_type sbuf(input);
istream_type istr(&sbuf);
istr.ignore(0);
if (istr.gcount() != 0)
test = false;
VERIFY( test );
istr.ignore(0, L'b');
if (istr.gcount() != 0)
test = false;
VERIFY( test );
istr.ignore(); // Advance to next position.
istr.ignore(0, L'b');
if ((n=istr.gcount()) != 0)
test = false;
VERIFY( test );
if (istr.peek() != L'b')
test = false;
VERIFY( test );
}
int
main()
{
test10();
return 0;
}
|