diff options
Diffstat (limited to 'libstdc++-v3/testsuite/19_diagnostics/error_code/operators/not_equal.cc')
-rw-r--r-- | libstdc++-v3/testsuite/19_diagnostics/error_code/operators/not_equal.cc | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/19_diagnostics/error_code/operators/not_equal.cc b/libstdc++-v3/testsuite/19_diagnostics/error_code/operators/not_equal.cc new file mode 100644 index 00000000000..00153456403 --- /dev/null +++ b/libstdc++-v3/testsuite/19_diagnostics/error_code/operators/not_equal.cc @@ -0,0 +1,58 @@ +// { dg-options "-std=gnu++0x" } +// 2007-08-22 Benjamin Kosnik <bkoz@redhat.com> + +// Copyright (C) 2007 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 2, 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 COPYING. If not, write to the Free +// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, +// USA. + +#include <system_error> +#include <testsuite_hooks.h> + +namespace __gnu_test +{ + struct test_category : public std::error_category + { + virtual std::posix_error::posix_errno + posix(int __v) const + { return std::posix_error::posix_errno(__v); } + + virtual const std::string& + name() const + { + static std::string s("__gnu_test::test_category"); + return s; + } + }; +} + +// unspecified bool operator positive tests +int main() +{ + bool test __attribute__((unused)) = true; + + std::error_code e1; + std::error_code e2(std::posix_error::operation_not_supported); + + VERIFY( !(e1 != e1) ); + VERIFY( e1 != e2 ); + + const __gnu_test::test_category cat; + std::error_code e3(e2.value(), cat); + VERIFY( e2 != e3 ); + + return 0; +} |