diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc new file mode 100644 index 00000000000..869d828b091 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/istream_extractor_arith/03.cc @@ -0,0 +1,70 @@ +// 1999-04-12 bkoz + +// Copyright (C) 1999, 2000, 2002, 2003 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. + +// 27.6.1.2.2 arithmetic extractors + +#include <cstdio> // for printf +#include <istream> +#include <ostream> +#include <sstream> +#include <locale> +#include <testsuite_hooks.h> + +std::string str_01; +std::string str_02("true false 0 1 110001"); +std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5"); +std::string str_04("0123"); + +std::stringbuf isbuf_01(std::ios_base::in); +std::stringbuf isbuf_02(str_02, std::ios_base::in); +std::stringbuf isbuf_03(str_03, std::ios_base::in); +std::stringbuf isbuf_04(str_04, std::ios_base::in); + +std::istream is_01(NULL); +std::istream is_02(&isbuf_02); +std::istream is_03(&isbuf_03); +std::istream is_04(&isbuf_04); +std::stringstream ss_01(str_01); + +bool test03() +{ + std::stringbuf sbuf; + std::istream istr(&sbuf); + std::ostream ostr(&sbuf); + + bool test = true; + long l01; + ostr << "12220101"; + istr >> l01; // _M_in_end set completely incorrectly here. + VERIFY( l01 == 12220101 ); + VERIFY( istr.rdstate() == std::ios_base::eofbit ); + +#ifdef DEBUG_ASSERT + assert(test); +#endif + + return test; +} + +int main() +{ + test03(); + return 0; +} |