X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Fbasic_ostream%2Fseekp%2Fchar%2Fexceptions_badbit_throw.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F27_io%2Fbasic_ostream%2Fseekp%2Fchar%2Fexceptions_badbit_throw.cc;h=fac361e14dcd06983fa68cbe700f350420d1ab88;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc new file mode 100644 index 00000000..fac361e1 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc @@ -0,0 +1,89 @@ +// Copyright (C) 2003, 2004, 2005, 2009 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 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 +// . + + +#include +#include +#include +#include +#include + +void test01() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + __gnu_test::fail_streambuf bib; + ostream stream(&bib); + stream.exceptions(ios_base::badbit); + + ostream::pos_type pos = ostream::pos_type(); + + try + { + stream.seekp(pos); + VERIFY( false ); + } + catch (const __gnu_test::positioning_error&) + { + // stream should set badbit and rethrow facet_error. + VERIFY( stream.bad() ); + VERIFY( (stream.rdstate() & ios_base::failbit) == 0 ); + VERIFY( !stream.eof() ); + } + catch (...) + { + VERIFY( false ); + } +} + +void test02() +{ + using namespace std; + bool test __attribute__((unused)) = true; + + __gnu_test::fail_streambuf bib; + ostream stream(&bib); + stream.exceptions(ios_base::badbit); + + ostream::off_type off(5); + + try + { + stream.seekp(off, ios_base::cur); + VERIFY( false ); + } + catch (const __gnu_test::positioning_error&) + { + // stream should set badbit and rethrow facet_error. + VERIFY( stream.bad() ); + VERIFY( (stream.rdstate() & ios_base::failbit) == 0 ); + VERIFY( !stream.eof() ); + } + catch (...) + { + VERIFY( false ); + } +} + +// libstdc++/9546 +int main() +{ + test01(); + test02(); + return 0; +}