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  • This comparison shows the changes necessary to convert path 
    /openrisc/tags/gnu-dev/fsf-gcc-snapshot-1-mar-12/or1k-gcc/libstdc++-v3/testsuite/20_util/shared_ptr/creation
    from Rev 742 to Rev 783
    ↔ Reverse comparison
  •

Rev 742 → Rev 783

/dr402.cc
0,0 → 1,48
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
 
// Copyright (C) 2007, 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/>.
 
// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
 
#include <memory>
#include <new>
#include <testsuite_hooks.h>
 
struct A
{
void* operator new(size_t n) { return new char[sizeof(A)]; }
void operator delete(void* p, size_t) { delete (char*)p; }
};
 
// 20.6.6.2.6 shared_ptr creation [util.smartptr.shared.create]
 
void
test01()
{
bool test __attribute__((unused)) = true;
 
std::shared_ptr<A> p = std::make_shared<A>();
}
 
int
main()
{
test01();
return 0;
}
/make.cc
0,0 → 1,97
// { dg-options "-std=gnu++0x" }
 
// Copyright (C) 2007, 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/>.
 
// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
 
#include <memory>
#include <testsuite_hooks.h>
 
struct A
{
A(int i, double d, char c = '\0') : i(i), d(d), c(c) { ++ctor_count; }
explicit A(int i) : i(i), d(), c() { ++ctor_count; }
A() : i(), d(), c() { ++ctor_count; }
~A() { ++dtor_count; }
int i;
double d;
char c;
static int ctor_count;
static int dtor_count;
};
int A::ctor_count = 0;
int A::dtor_count = 0;
 
struct reset_count_struct
{
~reset_count_struct()
{
A::ctor_count = 0;
A::dtor_count = 0;
}
};
 
// 20.6.6.2.6 shared_ptr creation [util.smartptr.shared.create]
 
void
test01()
{
bool test __attribute__((unused)) = true;
reset_count_struct __attribute__((unused)) reset;
 
{
std::shared_ptr<A> p1 = std::make_shared<A>();
VERIFY( p1.get() != 0 );
VERIFY( p1.use_count() == 1 );
VERIFY( A::ctor_count == 1 );
}
VERIFY( A::ctor_count == A::dtor_count );
}
 
void
test02()
{
bool test __attribute__((unused)) = true;
reset_count_struct __attribute__((unused)) reset;
 
std::shared_ptr<A> p1;
p1 = std::make_shared<A>(1);
VERIFY( A::ctor_count == 1 );
 
p1 = std::make_shared<A>(1, 2.0);
VERIFY( A::ctor_count == 2 );
VERIFY( A::dtor_count == 1 );
 
p1 = std::make_shared<A>(1, 2.0, '3');
VERIFY( A::ctor_count == 3 );
VERIFY( A::dtor_count == 2 );
VERIFY( p1->i == 1 );
VERIFY( p1->d == 2.0 );
VERIFY( p1->c == '3' );
 
p1 = std::shared_ptr<A>();
VERIFY( A::ctor_count == A::dtor_count );
}
 
int
main()
{
test01();
test02();
}
/alloc_min.cc
0,0 → 1,34
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
 
// 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/>.
 
// 20.7.2.2 Class template shared_ptr [util.smartptr.shared]
 
#include <memory>
#include <testsuite_allocator.h>
 
struct X { };
 
// 20.7.2.2.6 shared_ptr creation [util.smartptr.shared.create]
 
// test shared_ptr with minimal allocator
 
__gnu_test::SimpleAllocator<X> alloc;
auto p = std::allocate_shared<X>(alloc);
 
/36949.cc
0,0 → 1,34
// { 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/>.
 
#include <memory>
 
struct A : std::enable_shared_from_this<A> { };
 
// libstdc++/36949
void test01()
{
std::make_shared<A>()->shared_from_this();
}
 
int main()
{
test01();
return 0;
}
/dr925.cc
0,0 → 1,90
// { dg-options "-std=gnu++0x -Wno-deprecated" }
 
// 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/>.
 
// 20.9.11.2 Template class shared_ptr [util.smartptr.shared]
 
#include <memory>
#include <testsuite_hooks.h>
 
struct A
{
};
 
std::unique_ptr<A>
create_unique_ptr()
{
return std::unique_ptr<A>(new A());
}
 
std::auto_ptr<A>
create_auto_ptr()
{
return std::auto_ptr<A>(new A());
}
 
void
process(std::shared_ptr<A> a)
{
bool test __attribute__((unused)) = true;
 
VERIFY( a.get() != 0 );
VERIFY( a.use_count() == 1 );
}
 
// 20.9.11.2.1 shared_ptr creation [util.smartptr.shared.const]
 
// Implicit conversion of auto_ptr to shared_ptr is allowed
 
void
test01()
{
process(create_auto_ptr());
}
 
void
test02()
{
std::auto_ptr<A> a = create_auto_ptr();
process(std::move(a));
}
 
// Implicit conversion of unique_ptr to shared_ptr is allowed
 
void
test03()
{
process(create_unique_ptr());
}
 
void
test04()
{
std::unique_ptr<A> a = create_unique_ptr();
process(std::move(a));
}
 
int
main()
{
test01();
test02();
test03();
test04();
return 0;
}
/private.cc
0,0 → 1,52
// { dg-options "-std=gnu++0x" }
 
// Copyright (C) 2011 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 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>
#include <new>
 
// The behaviour tested here relies on the resolution of LWG issue 2070
 
template<typename T> struct MyAlloc;
 
class Private
{
Private() = default;
Private(const Private&) = default;
~Private() = default;
 
friend class MyAlloc<Private>;
 
public:
int get() const { return 0; }
};
 
template<typename T>
struct MyAlloc : std::allocator<Private>
{
void construct(T* p) { ::new((void*)p) T(); }
void destroy(T* p) { p->~T(); }
};
 
int main()
{
MyAlloc<Private> a;
auto p = std::allocate_shared<Private>(a);
return p->get();
}
 
/alloc.cc
0,0 → 1,110
// { dg-options "-std=gnu++0x" }
 
// Copyright (C) 2007, 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/>.
 
// 20.6.6.2 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
{
A(int i, double d, char c = '\0') : i(i), d(d), c(c) { ++ctor_count; }
explicit A(int i) : i(i), d(), c() { ++ctor_count; }
A() : i(), d(), c() { ++ctor_count; }
~A() { ++dtor_count; }
int i;
double d;
char c;
static int ctor_count;
static int dtor_count;
};
int A::ctor_count = 0;
int A::dtor_count = 0;
 
struct reset_count_struct
{
~reset_count_struct()
{
A::ctor_count = 0;
A::dtor_count = 0;
tracker_allocator_counter::reset();
}
};
 
// 20.6.6.2.6 shared_ptr creation [util.smartptr.shared.create]
 
void
test01()
{
bool test __attribute__((unused)) = true;
reset_count_struct __attribute__((unused)) reset;
 
{
std::shared_ptr<A> p1 = std::allocate_shared<A>(tracker_allocator<A>());
VERIFY( p1.get() != 0 );
VERIFY( p1.use_count() == 1 );
VERIFY( A::ctor_count == 1 );
VERIFY( tracker_allocator_counter::get_allocation_count() > 0 );
}
VERIFY( A::ctor_count == A::dtor_count );
VERIFY( tracker_allocator_counter::get_allocation_count()
== tracker_allocator_counter::get_deallocation_count() );
}
 
void
test02()
{
bool test __attribute__((unused)) = true;
reset_count_struct __attribute__((unused)) reset;
 
std::shared_ptr<A> p1;
p1 = std::allocate_shared<A>(tracker_allocator<A>(), 1);
VERIFY( A::ctor_count == 1 );
VERIFY( tracker_allocator_counter::get_allocation_count() > 0 );
 
p1 = std::allocate_shared<A>(tracker_allocator<A>(), 1, 2.0);
VERIFY( A::ctor_count == 2 );
VERIFY( A::dtor_count == 1 );
VERIFY( tracker_allocator_counter::get_deallocation_count() > 0 );
 
p1 = std::allocate_shared<A>(tracker_allocator<A>(), 1, 2.0, '3');
VERIFY( A::ctor_count == 3 );
VERIFY( A::dtor_count == 2 );
VERIFY( p1->i == 1 );
VERIFY( p1->d == 2.0 );
VERIFY( p1->c == '3' );
 
p1 = std::shared_ptr<A>();
VERIFY( A::ctor_count == A::dtor_count );
VERIFY( tracker_allocator_counter::get_allocation_count()
== tracker_allocator_counter::get_deallocation_count() );
}
 
int
main()
{
test01();
test02();
return 0;
}

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