]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/25_algorithms/copy/streambuf_iterators/wchar_t/2.cc
1 // 2006-03-20 Paolo Carlini <pcarlini@suse.de>
3 // Copyright (C) 2006-2024 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
23 #include <testsuite_hooks.h>
25 // In the occasion of libstdc++/25482
30 typedef istreambuf_iterator
<wchar_t> in_iterator_type
;
32 const wchar_t data1
[] = L
"Drei Phantasien nach Friedrich Holderlin";
33 const wstring
str1(data1
);
34 wistringstream
iss1(str1
);
35 in_iterator_type
beg1(iss1
);
36 in_iterator_type end1
;
38 wchar_t buffer1
[sizeof(data1
) * 5 / sizeof(wchar_t)];
39 wmemset(buffer1
, L
'*', sizeof(buffer1
) / sizeof(wchar_t));
40 wchar_t* out1
= buffer1
;
42 out1
= copy(beg1
, beg1
, out1
);
43 VERIFY( out1
== buffer1
);
45 out1
= copy(end1
, end1
, out1
);
46 VERIFY( out1
== buffer1
);
48 out1
= copy(beg1
, end1
, out1
);
49 VERIFY( wstring(buffer1
, out1
) == str1
);
51 VERIFY( wstring(buffer1
, out1
) == str1
+ L
'x' );
52 wmemset(buffer1
, L
'*', sizeof(buffer1
) / sizeof(wchar_t));
56 wmemset(buffer1
, L
'*', sizeof(buffer1
) / sizeof(wchar_t));
57 out1
= copy(beg1
, end1
, out1
);
58 VERIFY( wstring(buffer1
, out1
) == str1
);
60 VERIFY( wstring(buffer1
, out1
) == str1
+ L
'y' );
62 wmemset(buffer1
, L
'*', sizeof(buffer1
) / sizeof(wchar_t));
63 out1
= copy(beg1
, end1
, out1
);
64 VERIFY( wstring(buffer1
, out1
) == L
"" );
67 out1
= copy(beg1
, end1
, out1
);
68 VERIFY( wstring(buffer1
, out1
) == str1
);