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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc new file mode 100644 index 000000000..6979b9c06 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/tellg/wchar_t/8348.cc @@ -0,0 +1,74 @@ +// Copyright (C) 2004, 2005, 2006, 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/>. + +// 27.6.1.3 unformatted input functions +// NB: ostream has a particular "seeks" category. Adopt this for istreams too. + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +// libstdc++/8348 +void test06(void) +{ + using namespace std; + bool test __attribute__((unused)) = true; + wstring num1(L"555"); + + // tellg + { + wistringstream iss(num1); + iss.tellg(); + int asNum = 0; + iss >> asNum; + VERIFY( test = iss.eof() ); + VERIFY( test = !iss.fail() ); + iss.clear(); + iss.tellg(); + VERIFY( test = !iss.fail() ); + } + + // seekg + { + wistringstream iss(num1); + iss.tellg(); + int asNum = 0; + iss >> asNum; + VERIFY( test = iss.eof() ); + VERIFY( test = !iss.fail() ); + iss.seekg(0, ios_base::beg); + VERIFY( test = !iss.fail() ); + } + + // seekg + { + wistringstream iss(num1); + wistream::pos_type pos1 = iss.tellg(); + int asNum = 0; + iss >> asNum; + VERIFY( test = iss.eof() ); + VERIFY( test = !iss.fail() ); + iss.seekg(pos1); + VERIFY( test = !iss.fail() ); + } +} + +int main() +{ + test06(); + return 0; +} |