diff options
Diffstat (limited to 'libstdc++-v3/testsuite/20_util/unique_ptr/modifiers')
3 files changed, 134 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/43183.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/43183.cc new file mode 100644 index 000000000..6dcf72919 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/43183.cc @@ -0,0 +1,55 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 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/>. + +// 20.9.10.2.5 unique_ptr modifiers [unique.ptr.single.modifiers] + +#include <memory> +#include <testsuite_hooks.h> + +struct D +{ + static int count; + + void operator()(int* p) const + { + ++count; + delete p; + } +}; +int D::count = 0; + +void test01() +{ + bool test __attribute__((unused)) = true; + + std::unique_ptr<int, D> up; + up.reset(); + VERIFY( D::count == 0 ); + up.reset(new int); + VERIFY( D::count == 0 ); + up.reset(up.get()); + VERIFY( D::count == 1 ); + up.release(); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/48398.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/48398.cc new file mode 100644 index 000000000..54948df4b --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/48398.cc @@ -0,0 +1,41 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2011 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/>. + +// 20.7.1 Class template unique_ptr [unique.ptr] + +#include <memory> + +// PR libstdc++/48398 + +struct my_deleter +{ + typedef int* pointer; + + void operator()( pointer p ) { delete p; } +}; + +void test01() +{ + std::unique_ptr<void, my_deleter> p( new int() ); + + p.get(); + p.reset(); + +} diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc new file mode 100644 index 000000000..29bb57d22 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc @@ -0,0 +1,38 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2008, 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/>. + +#include <memory> + +struct A +{ +}; + +struct B : A +{ + virtual ~B() { } +}; + +void test01() +{ + std::unique_ptr<B[]> up; + up.reset(new A[3]); // { dg-error "deleted" } +} + +// { dg-prune-output "include" } |