diff options
Diffstat (limited to 'test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer_deleter.pass.cpp')
-rw-r--r-- | test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer_deleter.pass.cpp | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer_deleter.pass.cpp b/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer_deleter.pass.cpp deleted file mode 100644 index 7ddd16265107..000000000000 --- a/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/pointer_deleter.pass.cpp +++ /dev/null @@ -1,123 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is dual licensed under the MIT and the University of Illinois Open -// Source Licenses. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -// <memory> - -// unique_ptr - -//============================================================================= -// TESTING unique_ptr(pointer, deleter) -// -// Concerns: -// 1 unique_ptr(pointer, deleter&&) only requires a MoveConstructible deleter. -// 2 unique_ptr(pointer, deleter&) requires a CopyConstructible deleter. -// 3 unique_ptr<T, D&>(pointer, deleter) does not require a CopyConstructible deleter. -// 4 unique_ptr<T, D const&>(pointer, deleter) does not require a CopyConstructible deleter. -// 5 unique_ptr(pointer, deleter) should work for derived pointers. -// 6 unique_ptr(pointer, deleter) should work with function pointers. -// 7 unique_ptr<void> should work. - - -#include <memory> -#include <cassert> - -#include "../../deleter.h" - -struct A -{ - static int count; - A() {++count;} - A(const A&) {++count;} - virtual ~A() {--count;} -}; - -int A::count = 0; - - -struct B - : public A -{ - static int count; - B() {++count;} - B(const B&) {++count;} - virtual ~B() {--count;} -}; - -int B::count = 0; - -bool my_free_called = false; - -void my_free(void*) { - my_free_called = true; -} - -int main() -{ - { // MoveConstructible deleter (C-1) - A* p = new A; - assert(A::count == 1); - std::unique_ptr<A, Deleter<A> > s(p, Deleter<A>(5)); - assert(s.get() == p); - assert(s.get_deleter().state() == 5); - } - assert(A::count == 0); - { // CopyConstructible deleter (C-2) - A* p = new A; - assert(A::count == 1); - CopyDeleter<A> d(5); - std::unique_ptr<A, CopyDeleter<A> > s(p, d); - assert(s.get() == p); - assert(s.get_deleter().state() == 5); - d.set_state(6); - assert(s.get_deleter().state() == 5); - } - assert(A::count == 0); - { // Reference deleter (C-3) - A* p = new A; - assert(A::count == 1); - NCDeleter<A> d(5); - std::unique_ptr<A, NCDeleter<A>&> s(p, d); - assert(s.get() == p); - assert(&s.get_deleter() == &d); - assert(s.get_deleter().state() == 5); - d.set_state(6); - assert(s.get_deleter().state() == 6); - } - assert(A::count == 0); - { // Const Reference deleter (C-4) - A* p = new A; - assert(A::count == 1); - NCConstDeleter<A> d(5); - std::unique_ptr<A, NCConstDeleter<A> const&> s(p, d); - assert(s.get() == p); - assert(s.get_deleter().state() == 5); - assert(&s.get_deleter() == &d); - } - assert(A::count == 0); - { // Derived pointers (C-5) - B* p = new B; - assert(A::count == 1); - assert(B::count == 1); - std::unique_ptr<A, Deleter<A> > s(p, Deleter<A>(5)); - assert(s.get() == p); - assert(s.get_deleter().state() == 5); - } - assert(A::count == 0); - assert(B::count == 0); - { // Void and function pointers (C-6,7) - { - int i = 0; - std::unique_ptr<void, void(*)(void*)> s(&i, my_free); - assert(s.get() == &i); - assert(s.get_deleter() == my_free); - assert(!my_free_called); - } - assert(my_free_called); - } -} |