diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc new file mode 100644 index 000000000..61ac3b98e --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc @@ -0,0 +1,63 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2007, 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/>. + +// 20.6.6.2 Template class shared_ptr [util.smartptr.shared] + +#include <memory> +#include <testsuite_hooks.h> +#include <testsuite_allocator.h> + +using __gnu_test::tracker_allocator_counter; +using __gnu_test::tracker_allocator; + +struct A { }; +struct B : A { }; +struct D +{ + void operator()(B* p) { delete p; ++delete_count; } + static long delete_count; +}; +long D::delete_count = 0; + +// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod] + +// Reset with allocator +int +test01() +{ + bool test __attribute__((unused)) = true; + tracker_allocator_counter::reset(); + + { + std::shared_ptr<A> p1; + p1.reset(new B, D(), tracker_allocator<B>()); + VERIFY( tracker_allocator_counter::get_allocation_count() > 0 ); + } + VERIFY( D::delete_count == 1 ); + VERIFY( tracker_allocator_counter::get_allocation_count() == tracker_allocator_counter::get_deallocation_count() ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +} |