X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Fobjects%2Fchar%2F6.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Fobjects%2Fchar%2F6.cc;h=8cf2e8d22762d9ede5fb99c2e7169461f6b6dc1c;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git 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 00000000..8cf2e8d2 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/objects/char/6.cc @@ -0,0 +1,59 @@ +// 2003-04-26 Petur Runolfsson + +// 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 +// . + +// 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 +#include +#include + +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; +}