diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/dest')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/dest/dest.cc | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/dest/dest.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/dest/dest.cc deleted file mode 100644 index 5e1a6135f..000000000 --- a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/dest/dest.cc +++ /dev/null @@ -1,134 +0,0 @@ -// { dg-options "-std=gnu++0x" } - -// Copyright (C) 2005, 2006, 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> - -struct A -{ - A() { ++ctor_count; } - ~A() { ++dtor_count; } - static long ctor_count; - static long dtor_count; -}; -long A::ctor_count = 0; -long A::dtor_count = 0; - -struct B : A -{ - B() { ++ctor_count; } - ~B() { ++dtor_count; } - static long ctor_count; - static long dtor_count; -}; -long B::ctor_count = 0; -long B::dtor_count = 0; - -struct D -{ - void operator()(const B* p) { delete p; ++delete_count; } - static long delete_count; -}; -long D::delete_count = 0; - -struct reset_count_struct -{ - ~reset_count_struct() - { - A::ctor_count = 0; - A::dtor_count = 0; - B::ctor_count = 0; - B::dtor_count = 0; - D::delete_count = 0; - } -}; - - -// 20.6.6.2.2 shared_ptr destructor [util.smartptr.shared.dest] - -// empty shared_ptr -int -test01() -{ - reset_count_struct __attribute__((unused)) reset; - bool test __attribute__((unused)) = true; - - { - std::shared_ptr<A> a; - } - VERIFY( A::ctor_count == 0 ); - VERIFY( A::dtor_count == 0 ); - VERIFY( B::ctor_count == 0 ); - VERIFY( B::dtor_count == 0 ); - VERIFY( D::delete_count == 0 ); - - return 0; -} - -// shared ownership -int -test02() -{ - reset_count_struct __attribute__((unused)) reset; - bool test __attribute__((unused)) = true; - - std::shared_ptr<A> a; - { - a = std::shared_ptr<A>(new B, D()); - } - VERIFY( A::ctor_count == 1 ); - VERIFY( A::dtor_count == 0 ); - VERIFY( B::ctor_count == 1 ); - VERIFY( B::dtor_count == 0 ); - VERIFY( D::delete_count == 0 ); - - return 0; -} - -// exclusive ownership -int -test03() -{ - reset_count_struct __attribute__((unused)) reset; - bool test __attribute__((unused)) = true; - - { - std::shared_ptr<A> a1(new B); - std::shared_ptr<A> a2(new B, D()); - } - VERIFY( A::ctor_count == 2 ); - VERIFY( A::dtor_count == 2 ); - VERIFY( B::ctor_count == 2 ); - VERIFY( B::dtor_count == 2 ); - VERIFY( D::delete_count == 1 ); - - return 0; -} - - -int -main() -{ - test01(); - test02(); - test03(); - return 0; -} |