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Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char/3.cc | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char/3.cc b/libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char/3.cc new file mode 100644 index 000000000..156433f67 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/char/3.cc @@ -0,0 +1,63 @@ +// 2001-05-23 Benjamin Kosnik <bkoz@redhat.com> + +// Copyright (C) 2001, 2002, 2003, 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 +// <http://www.gnu.org/licenses/>. + +// 27.7.3.2 member functions (ostringstream_members) + +#include <sstream> +#include <testsuite_hooks.h> + +// 03: sanity checks for strings, stringbufs +void +test03() +{ + bool test __attribute__((unused)) = false; + + // Empty string sanity check. + std::string str01; + std::string::iterator __i_start = str01.begin(); + std::string::iterator __i_end = str01.end(); + std::string::size_type len = str01.size(); + test = __i_start == __i_end; + VERIFY( len == 0 ); + + // Full string sanity check. + std::string str02("these golden days, i spend waiting for you:\n" + "Betty Carter on Verve with I'm Yours and You're Mine."); + __i_start = str02.begin(); + __i_end = str02.end(); + len = str02.size(); + VERIFY( __i_start != __i_end ); + VERIFY( len != 0 ); + + // Test an empty ostringstream for sanity. + std::ostringstream ostrstream0; + std::string str03 = ostrstream0.str(); + __i_start = str03.begin(); + __i_end = str03.end(); + len = str03.size(); + VERIFY( __i_start == __i_end ); + VERIFY( len == 0 ); + VERIFY( str01 == str03 ); +} + +int main() +{ + test03(); + return 0; +} |