diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons')
16 files changed, 1155 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/39405.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/39405.cc new file mode 100644 index 000000000..d5b3f7dea --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/39405.cc @@ -0,0 +1,30 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 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/>. + +#include <memory> + +// libstdc++/39405 +template<typename T> + struct foo + { + std::shared_ptr<foo<T> > m_foo; + }; + +std::shared_ptr<foo<int> > t; diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alias.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alias.cc new file mode 100644 index 000000000..9c39ed50d --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alias.cc @@ -0,0 +1,107 @@ +// { 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> + +struct A +{ + A() : i() { } + virtual ~A() { } + int i; +}; + +struct B : A +{ + B() : A(), a() { } + virtual ~B() { } + A a; +}; + +void deletefunc(A* p) { delete p; } + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Aliasing constructors + +int test01() +{ + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a; + std::shared_ptr<bool> b1(a, &test); + VERIFY( b1.use_count() == 0 ); + VERIFY( a.get() == 0 ); + VERIFY( b1.get() == &test ); + + std::shared_ptr<bool> b2(b1); + VERIFY( b2.use_count() == 0 ); + VERIFY( b1.get() == b2.get() ); + + return 0; +} + +int +test02() +{ + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a(new A); + std::shared_ptr<int> i1(a, &a->i); + VERIFY( i1.use_count() == 2 ); + + std::shared_ptr<int> i2(i1); + VERIFY( i2.use_count() == 3 ); + VERIFY( i2.get() == &a->i ); + + return 0; +} + +int +test03() +{ + bool test __attribute__((unused)) = true; + + std::shared_ptr<B> b(new B); + std::shared_ptr<A> a1(b, b.get()); + std::shared_ptr<A> a2(b, &b->a); + VERIFY( a2.use_count() == 3 ); + VERIFY( a1 == b ); + VERIFY( a2 != b ); + VERIFY( a1.get() != a2.get() ); + + std::shared_ptr<A> a3(a1); + VERIFY( a3 == b ); + + a3 = a2; + VERIFY( a3.get() == &b->a ); + + return 0; +} + +int +main() +{ + test01(); + test02(); + test03(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alloc.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alloc.cc new file mode 100644 index 000000000..4a4be9a68 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alloc.cc @@ -0,0 +1,103 @@ +// { 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 { }; +void deletefunc(A* p) { delete p; } +struct D +{ + void operator()(A* p) { delete p; ++delete_count; } + static long delete_count; +}; +long D::delete_count = 0; + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction with allocator +int +test01() +{ + bool test __attribute__((unused)) = true; + tracker_allocator_counter::reset(); + + std::shared_ptr<A> p1(new A, deletefunc, tracker_allocator<A>()); + std::size_t const sz = tracker_allocator_counter::get_allocation_count(); + VERIFY( sz > 0 ); + { + std::shared_ptr<A> p2(p1); + VERIFY( p2.use_count() == 2 ); + VERIFY( tracker_allocator_counter::get_allocation_count() == sz ); + VERIFY( tracker_allocator_counter::get_deallocation_count() == 0 ); + } + VERIFY( p1.use_count() == 1 ); + VERIFY( tracker_allocator_counter::get_allocation_count() == sz ); + VERIFY( tracker_allocator_counter::get_deallocation_count() == 0 ); + p1.reset(); + VERIFY( p1.use_count() == 0 ); + VERIFY( tracker_allocator_counter::get_allocation_count() == sz ); + VERIFY( tracker_allocator_counter::get_deallocation_count() == sz ); + + return 0; +} + +// Construction with allocator +int +test02() +{ + bool test __attribute__((unused)) = true; + tracker_allocator_counter::reset(); + + std::shared_ptr<A> p1(new A, deletefunc, tracker_allocator<A>()); + std::size_t const sz1 = tracker_allocator_counter::get_allocation_count(); + VERIFY( sz1 > 0 ); + std::shared_ptr<A> p2(new A, D(), tracker_allocator<A>()); + std::size_t const sz2 = tracker_allocator_counter::get_allocation_count(); + VERIFY( sz2 > sz1 ); + VERIFY( tracker_allocator_counter::get_deallocation_count() == 0 ); + p1 = p2; + VERIFY( p2.use_count() == 2 ); + VERIFY( tracker_allocator_counter::get_allocation_count() == sz2 ); + VERIFY( tracker_allocator_counter::get_deallocation_count() == sz1 ); + p1.reset(); + VERIFY( p2.use_count() == 1 ); + VERIFY( tracker_allocator_counter::get_allocation_count() == sz2 ); + VERIFY( tracker_allocator_counter::get_deallocation_count() == sz1 ); + p2.reset(); + VERIFY( tracker_allocator_counter::get_allocation_count() == sz2 ); + VERIFY( tracker_allocator_counter::get_deallocation_count() == sz2 ); + VERIFY( D::delete_count == 1 ); + + return 0; +} + +int +main() +{ + test01(); + test02(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc new file mode 100644 index 000000000..9087e518a --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc @@ -0,0 +1,49 @@ +// { 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 { }; + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from auto_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + std::auto_ptr<A> a(new A); + std::shared_ptr<A> a2(a); + VERIFY( a.get() == 0 ); + VERIFY( a2.get() != 0 ); + VERIFY( a2.use_count() == 1 ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc new file mode 100644 index 000000000..3a946b587 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc @@ -0,0 +1,48 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// 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 { }; + +// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.const] + +// Construction from const auto_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + const std::auto_ptr<A> a; + std::shared_ptr<A> p(a); // { dg-error "no match" } + + return 0; +} + +int +main() +{ + test01(); + return 0; +} +// { dg-excess-errors "candidates are" } diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/copy.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/copy.cc new file mode 100644 index 000000000..c5dcffea0 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/copy.cc @@ -0,0 +1,136 @@ +// { 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; } + virtual ~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; } + virtual ~B() { ++dtor_count; } + static long ctor_count; + static long dtor_count; +}; +long B::ctor_count = 0; +long B::dtor_count = 0; + +void deleter(A* p) { delete p; } + +struct reset_count_struct +{ + ~reset_count_struct() + { + A::ctor_count = 0; + A::dtor_count = 0; + B::ctor_count = 0; + B::dtor_count = 0; + } +}; + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Copy construction +int test01() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a1; + std::shared_ptr<A> a2(a1); + VERIFY( a2.use_count() == 0 ); + VERIFY( A::ctor_count == 0 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); + + return 0; +} + +int +test02() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a1(new A); + std::shared_ptr<A> a2(a1); + VERIFY( a2.use_count() == 2 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); + + return 0; +} + +int +test03() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<B> b(new B); + std::shared_ptr<A> a(b); + VERIFY( a.use_count() == 2 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 1 ); + VERIFY( B::dtor_count == 0 ); + + return 0; +} + +int +test04() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<B> b(new B, &deleter); + std::shared_ptr<A> a(b); + VERIFY( a.use_count() == 2 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 1 ); + VERIFY( B::dtor_count == 0 ); + + return 0; +} + +int +main() +{ + test01(); + test02(); + test03(); + test04(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/default.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/default.cc new file mode 100644 index 000000000..ec4c1fdab --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/default.cc @@ -0,0 +1,46 @@ +// { 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 { }; + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Default construction +int +test01() +{ + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a; + VERIFY( a.get() == 0 ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/move.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/move.cc new file mode 100644 index 000000000..795155829 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/move.cc @@ -0,0 +1,164 @@ +// { 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/>. + +// TR1 20.6.6.2 Template class shared_ptr [util.smartptr.shared] + +#include <memory> +#include <utility> +#include <testsuite_hooks.h> + +struct A +{ + A() { ++ctor_count; } + virtual ~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; } + virtual ~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()(B* p) const { 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; + } +}; + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Rvalue construction +int test01() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a1; + std::shared_ptr<A> a2(std::move(a1)); + VERIFY( a1.use_count() == 0 ); + VERIFY( a2.use_count() == 0 ); + VERIFY( A::ctor_count == 0 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 0 ); + VERIFY( B::dtor_count == 0 ); + + return 0; +} + +int +test02() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a1(new A); + std::shared_ptr<A> a2(std::move(a1)); + VERIFY( a1.use_count() == 0 ); + VERIFY( a2.use_count() == 1 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + + return 0; +} + +int +test03() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<B> b(new B); + std::shared_ptr<A> a(std::move(b)); + VERIFY( b.use_count() == 0 ); + VERIFY( a.use_count() == 1 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 1 ); + VERIFY( B::dtor_count == 0 ); + + return 0; +} + +int +test04() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<B> b(new B, D()); + std::shared_ptr<A> a(std::move(b)); + VERIFY( b.use_count() == 0 ); + VERIFY( a.use_count() == 1 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + VERIFY( B::ctor_count == 1 ); + VERIFY( B::dtor_count == 0 ); + + a = std::move(std::shared_ptr<A>()); + VERIFY( D::delete_count == 1 ); + VERIFY( B::dtor_count == 1 ); + + return 0; +} + +int +test05() +{ + reset_count_struct __attribute__((unused)) reset; + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a(std::move(std::shared_ptr<A>(new A))); + VERIFY( a.use_count() == 1 ); + VERIFY( A::ctor_count == 1 ); + VERIFY( A::dtor_count == 0 ); + + return 0; +} + +int +main() +{ + test01(); + test02(); + test03(); + test04(); + test05(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/pointer.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/pointer.cc new file mode 100644 index 000000000..4bb528011 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/pointer.cc @@ -0,0 +1,80 @@ +// { 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 { }; +struct B : A { }; + + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from pointer + +int +test01() +{ + bool test __attribute__((unused)) = true; + + A * const a = 0; + std::shared_ptr<A> p(a); + VERIFY( p.get() == 0 ); + VERIFY( p.use_count() == 1 ); + + return 0; +} + +int +test02() +{ + bool test __attribute__((unused)) = true; + + A * const a = new A; + std::shared_ptr<A> p(a); + VERIFY( p.get() == a ); + VERIFY( p.use_count() == 1 ); + + return 0; +} + + +int +test03() +{ + bool test __attribute__((unused)) = true; + + B * const b = new B; + std::shared_ptr<A> p(b); + VERIFY( p.get() == b ); + VERIFY( p.use_count() == 1 ); + + return 0; +} + +int +main() +{ + test01(); + test02(); + test02(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr.cc new file mode 100644 index 000000000..cfca90d90 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr.cc @@ -0,0 +1,49 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 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/>. + +// 20.7.12.2 Template class shared_ptr [util.smartptr.shared] + +#include <memory> +#include <testsuite_hooks.h> + +struct A { }; + +// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from unique_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + std::unique_ptr<A> up(new A); + std::shared_ptr<A> sp(std::move(up)); + VERIFY( up.get() == 0 ); + VERIFY( sp.get() != 0 ); + VERIFY( sp.use_count() == 1 ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc new file mode 100644 index 000000000..67485aee7 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc @@ -0,0 +1,59 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 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/>. + +// 20.7.12.2 Template class shared_ptr [util.smartptr.shared] + +#include <memory> +#include <testsuite_hooks.h> + +struct A { }; + +struct D { + void operator()(A* p) const { delete p; ++count; } + static int count; +}; + +int D::count = 0; + +// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from unique_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + std::unique_ptr<A, D> up(new A, D()); + { + std::shared_ptr<A> sp(std::move(up)); + VERIFY( up.get() == 0 ); + VERIFY( sp.get() != 0 ); + VERIFY( sp.use_count() == 1 ); + } + VERIFY( D::count == 1 ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc new file mode 100644 index 000000000..d0998c94c --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc @@ -0,0 +1,60 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 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/>. + +// 20.7.12.2 Template class shared_ptr [util.smartptr.shared] + +#include <memory> +#include <testsuite_hooks.h> + +struct A { }; + +struct D { + typedef void result_type; + void operator()(A* p) { delete p; ++count; } + int count; +}; + + +// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from unique_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + D d = D(); + std::unique_ptr<A, D&> up(new A, d); + { + std::shared_ptr<A> sp(std::move(up)); + VERIFY( up.get() == 0 ); + VERIFY( sp.get() != 0 ); + VERIFY( sp.use_count() == 1 ); + } + VERIFY( d.count == 1 ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc new file mode 100644 index 000000000..7b09cfa7d --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc @@ -0,0 +1,63 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 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/>. + +// 20.7.12.2 Template class shared_ptr [util.smartptr.shared] + +#include <memory> +#include <functional> +#include <testsuite_hooks.h> + +struct A { }; + +struct D { + typedef void result_type; + void operator()(A* p) { delete p; ++count; } + int count; +}; + + +// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from unique_ptr +// See: http://gcc.gnu.org/ml/libstdc++/2008-09/msg00070.html. +int +test01() +{ + bool test __attribute__((unused)) = true; + + D d; + std::unique_ptr<A, D&> p1(new A, d); + + std::shared_ptr<A> p2(std::move(p1)); + + typedef std::reference_wrapper<D> D2; + D2* p3 = std::get_deleter<D2>(p2); + + VERIFY( p3 != 0 ); + VERIFY( &p3->get() == &d ); + + return 0; +} + +int +main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc new file mode 100644 index 000000000..37bdb0b87 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc @@ -0,0 +1,48 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } + +// Copyright (C) 2008, 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/>. + +// 20.7.12.2 Template class shared_ptr [util.smartptr.shared] + +#include <memory> +#include <testsuite_hooks.h> + +struct A { }; + +// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from lvalue unique_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + std::unique_ptr<A> a; + std::shared_ptr<A> p(a); // { dg-error "used here" } + + return 0; +} + +int +main() +{ + test01(); + return 0; +} +// { dg-excess-errors "deleted function" } diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr.cc new file mode 100644 index 000000000..7e24c1822 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr.cc @@ -0,0 +1,51 @@ +// { 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 { }; + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from weak_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + A * const a = new A; + std::shared_ptr<A> a1(a); + std::weak_ptr<A> wa(a1); + std::shared_ptr<A> a2(wa); + VERIFY( a2.get() == a ); + VERIFY( a2.use_count() == wa.use_count() ); + + return 0; +} + + +int +main() +{ + test01(); + return 0; +} diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc new file mode 100644 index 000000000..cff9b3b99 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc @@ -0,0 +1,62 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do run { xfail *-*-* } } + +// 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 { }; + +// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const] + +// Construction from expired weak_ptr +int +test01() +{ + bool test __attribute__((unused)) = true; + + std::shared_ptr<A> a1(new A); + std::weak_ptr<A> wa(a1); + a1.reset(); + VERIFY( wa.expired() ); + try + { + std::shared_ptr<A> a2(wa); + } + catch (const std::bad_weak_ptr&) + { + // Expected. + __throw_exception_again; + } + catch (...) + { + // Failed. + } + + return 0; +} + +int +main() +{ + test01(); + return 0; +} |