diff options
Diffstat (limited to 'libstdc++-v3/testsuite/27_io/types')
-rw-r--r-- | libstdc++-v3/testsuite/27_io/types/1.cc | 35 | ||||
-rw-r--r-- | libstdc++-v3/testsuite/27_io/types/2.cc | 40 | ||||
-rw-r--r-- | libstdc++-v3/testsuite/27_io/types/3.cc | 49 |
3 files changed, 124 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/types/1.cc b/libstdc++-v3/testsuite/27_io/types/1.cc new file mode 100644 index 000000000..66f2c195c --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/types/1.cc @@ -0,0 +1,35 @@ +// Copyright (C) 2002, 2003, 2004, 2005, 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/>. + +// 27.4.2.1 - Types [lib.ios.types] + +#include <ios> +#include <testsuite_hooks.h> + +// libstdc++/7219 +// Annex D, deprecated. +void test01() +{ + typedef std::ios_base::streampos streampos_type; + typedef std::ios_base::streamoff streamoff_type; +} + +int main(void) +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/types/2.cc b/libstdc++-v3/testsuite/27_io/types/2.cc new file mode 100644 index 000000000..33db5fed1 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/types/2.cc @@ -0,0 +1,40 @@ +// Copyright (C) 2003, 2004, 2009, 2010 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/>. + +// 27.4.2.1 - Types [lib.ios.types] + +#include <ios> +#include <testsuite_hooks.h> + +void test01() +{ + std::streamsize ssize = 0; + std::streamoff soff; + + // No signed/unsigned warnings. + long l __attribute__((unused)) = ssize; + + // Wrapped in pos_type is EOF. + soff = -1; + soff = soff; // Suppress unused warning. +} + +int main(void) +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/27_io/types/3.cc b/libstdc++-v3/testsuite/27_io/types/3.cc new file mode 100644 index 000000000..9684a5778 --- /dev/null +++ b/libstdc++-v3/testsuite/27_io/types/3.cc @@ -0,0 +1,49 @@ +// Copyright (C) 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/>. + +// 27.4.3 streamoff + +#include <ios> +#include <limits> +#include <testsuite_hooks.h> + +void check(std::streamsize n) +{ + bool test __attribute__((unused)) = true; + + VERIFY( std::streamsize(std::streamoff(n)) == n ); +} + +void test03() +{ + check(0); + check(-1); + check(1); + check(std::numeric_limits<std::streamsize>::min()); + check(std::numeric_limits<std::streamsize>::min() + 1); + check(std::numeric_limits<std::streamsize>::min() / 2); + check(std::numeric_limits<std::streamsize>::max()); + check(std::numeric_limits<std::streamsize>::max() - 1); + check(std::numeric_limits<std::streamsize>::max() / 2); +} + +int main() +{ + test03(); + return 0; +} |