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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/readsome/char | |
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Diffstat (limited to 'libstdc++-v3/testsuite/27_io/basic_istream/readsome/char')
3 files changed, 167 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/6746-1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/6746-1.cc new file mode 100644 index 000000000..4e126da30 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/6746-1.cc @@ -0,0 +1,55 @@ +// 1999-08-11 bkoz + +// Copyright (C) 1999, 2000, 2001, 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/>. + +// 27.6.1.3 unformatted input functions + +#include <istream> +#include <sstream> +#include <testsuite_hooks.h> + +// libstdc++/6746 +void test12() +{ + using namespace std; + bool test __attribute__((unused)) = true; + streamsize sum = 0; + istringstream iss("shamma shamma"); + + // test01 + size_t i = iss.rdbuf()->in_avail(); + VERIFY( i != 0 ); + + // test02 + streamsize extracted; + do + { + char buf[1024]; + extracted = iss.readsome(buf, sizeof buf); + sum += extracted; + } + while (iss.good() && extracted); + VERIFY( sum != 0 ); +} + +int +main() +{ + test12(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/6746-2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/6746-2.cc new file mode 100644 index 000000000..ed74751dc --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/6746-2.cc @@ -0,0 +1,64 @@ +// 1999-08-11 bkoz + +// Copyright (C) 1999, 2000, 2001, 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/>. + +// The ARM simulator does not provide support for "fstat", which +// causes "in_avail" to return an incorrect value. +// { dg-do run { xfail arm*-*-elf arm*-*-eabi } } + +// 27.6.1.3 unformatted input functions +// @require@ %-*.tst %-*.txt +// @diff@ %-*.tst %-*.txt + +// { dg-require-fileio "" } +// { dg-require-binary-io "" } + +#include <istream> +#include <fstream> +#include <testsuite_hooks.h> + +// libstdc++/6746 +void test13() +{ + using namespace std; + bool test __attribute__((unused)) = true; + streamsize sum = 0; + ifstream ifs("istream_unformatted-1.tst"); + + // test01 + size_t i = ifs.rdbuf()->in_avail(); + VERIFY( i != 0 ); + + // test02 + streamsize extracted; + do + { + char buf[1024]; + extracted = ifs.readsome(buf, sizeof buf); + sum += extracted; + } + while (ifs.good() && extracted); + VERIFY( sum != 0 ); +} + +int +main() +{ + test13(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/8258.cc b/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/8258.cc new file mode 100644 index 000000000..fad9ea233 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/basic_istream/readsome/char/8258.cc @@ -0,0 +1,48 @@ +// 1999-08-11 bkoz + +// Copyright (C) 1999, 2000, 2001, 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/>. + +// 27.6.1.3 unformatted input functions + +#include <istream> +#include <streambuf> +#include <testsuite_hooks.h> + +// libstdc++/8258 +class mybuf : public std::basic_streambuf<char> +{ }; + +void test11() +{ + bool test __attribute__((unused)) = true; + using namespace std; + char arr[10]; + mybuf sbuf; + basic_istream<char, char_traits<char> > istr(&sbuf); + + VERIFY(istr.rdstate() == ios_base::goodbit); + VERIFY(istr.readsome(arr, 10) == 0); + VERIFY(istr.rdstate() == ios_base::goodbit); +} + +int +main() +{ + test11(); + return 0; +} |