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Diffstat (limited to 'libstdc++-v3/testsuite/27_io/objects/char/6.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/objects/char/6.cc | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/objects/char/6.cc b/libstdc++-v3/testsuite/27_io/objects/char/6.cc new file mode 100644 index 000000000..8cf2e8d22 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/objects/char/6.cc @@ -0,0 +1,59 @@ +// 2003-04-26 Petur Runolfsson <peturr02@ru.is> + +// Copyright (C) 2003, 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/>. + +// 27.3 Standard iostream objects + +// ios_base::Init::~Init() calls cout.flush(), which may call +// cout.setstate(badbit), which may throw an exception. Check that +// the exception doesn't escape from the destructor. + +#include <iostream> +#include <streambuf> +#include <testsuite_hooks.h> + +class Badbuf : public std::streambuf +{ +protected: + virtual int sync() + { return -1; } +}; + +void test06() +{ + bool test __attribute__((unused)) = true; + + try + { + // No-op in current code. + std::ios_base::Init init; + std::cout.rdbuf(new Badbuf); + std::cout.exceptions(std::ios_base::badbit); + } + catch(...) + { + test = false; + } + VERIFY( test ); +} + +int main() +{ + test06(); + return 0; +} |