diff options
author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
---|---|---|
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_ostream/inserters_character/char/6.cc | |
download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.
downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.
if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/char/6.cc')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/char/6.cc | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/char/6.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/char/6.cc new file mode 100644 index 000000000..25aad8a04 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/char/6.cc @@ -0,0 +1,57 @@ +// 1999-08-16 bkoz + +// Copyright (C) 1999, 2000, 2002, 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 +// <http://www.gnu.org/licenses/>. + +// 27.6.2.5.4 basic_ostream character inserters + +#include <string> +#include <ostream> +#include <sstream> +#include <testsuite_hooks.h> + +// ostringstream and positioning, multiple writes +// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00326.html +void test06() +{ + bool test __attribute__((unused)) = true; + const char carray01[] = "mos def & talib kweli are black star"; + + // normal + std::ostringstream ostr1("mos def"); + VERIFY( ostr1.str() == "mos def" ); + ostr1 << " & talib kweli"; // should overwrite first part of buffer + VERIFY( ostr1.str() == " & talib kweli" ); + ostr1 << " are black star"; // should append to string from above + VERIFY( ostr1.str() != carray01 ); + VERIFY( ostr1.str() == " & talib kweli are black star" ); + + // appending + std::ostringstream ostr2("blackalicious", + std::ios_base::out | std::ios_base::ate); + VERIFY( ostr2.str() == "blackalicious" ); + ostr2 << " NIA "; // should not overwrite first part of buffer + VERIFY( ostr2.str() == "blackalicious NIA " ); + ostr2 << "4: deception (5:19)"; // should append to full string from above + VERIFY( ostr2.str() == "blackalicious NIA 4: deception (5:19)" ); +} + +int main() +{ + test06(); + return 0; +} |