diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc new file mode 100644 index 00000000000..70db4cf8e97 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/extractors_character/wchar_t/9555-ic.cc @@ -0,0 +1,71 @@ +// Copyright (C) 2004 Free Software Foundation, Inc. +// +// 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +#include <istream> +#include <streambuf> +#include <testsuite_hooks.h> + +struct buf: std::wstreambuf +{ + virtual int_type overflow(int_type) + { throw 0; } +}; + +template<typename T> +void testthrow(T arg) +{ + bool test __attribute__((unused)) = true; + buf b; + std::wistream is(&b); + is.exceptions(std::wios::badbit); + + try + { + is >> arg; + } + catch(int) + { + // Expected return is zero. + VERIFY( is.bad() ); + } + catch(...) + { + test = false; + VERIFY( test ); + } +} + +int main() +{ + wchar_t c = L'a'; + wchar_t* cp = &c; + + testthrow(c); + testthrow(cp); + + return 0; +} |