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[official-gcc.git] / gomp-20050608-branch / libstdc++-v3 / testsuite / 27_io / basic_istream / extractors_other / wchar_t / error_failbit.cc
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1 // Copyright (C) 2003 Free Software Foundation, Inc.
2 //
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 2, or (at your option)
7 // any later version.
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING. If not, write to the Free
16 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
17 // USA.
19 // As a special exception, you may use this file as part of a free software
20 // library without restriction. Specifically, if other files instantiate
21 // templates or use macros or inline functions from this file, or you compile
22 // this file and link it with other files to produce an executable, this
23 // file does not by itself cause the resulting executable to be covered by
24 // the GNU General Public License. This exception does not however
25 // invalidate any other reasons why the executable file might be covered by
26 // the GNU General Public License.
28 #include <istream>
29 #include <streambuf>
30 #include <sstream>
31 #include <testsuite_hooks.h>
32 #include <testsuite_io.h>
34 using namespace std;
36 void test6()
38 bool test __attribute__((unused)) = true;
39 __gnu_test::fail_wstreambuf bib;
40 wistream stream(&bib);
41 wstringbuf sbuf(L"", ios_base::out);
43 stream >> &sbuf;
45 VERIFY( stream.rdstate() & ios_base::failbit );
46 VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
49 void test8()
51 bool test __attribute__((unused)) = true;
52 wistringstream stream(L"foo, bar, qux");
53 __gnu_test::fail_wstreambuf bob;
55 stream >> &bob;
57 VERIFY( stream.rdstate() & ios_base::failbit );
58 VERIFY( (stream.rdstate() & ios_base::badbit) == 0 );
61 // libstdc++/9371
62 int main()
64 test6();
65 test8();
66 return 0;