michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: // vim:cindent:ts=4:et:sw=4:
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsAutoPtr.h"
michael@0: #include <stdio.h>
michael@0: #include "nscore.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: class TestObjectBaseA {
michael@0:     public:
michael@0:         // Virtual dtor for deleting through base class pointer
michael@0:         virtual ~TestObjectBaseA() { }
michael@0:         int fooA;
michael@0: };
michael@0: 
michael@0: class TestObjectBaseB {
michael@0:     public:
michael@0:         // Virtual dtor for deleting through base class pointer
michael@0:         virtual ~TestObjectBaseB() { }
michael@0:         int fooB;
michael@0: };
michael@0: 
michael@0: class TestObject : public TestObjectBaseA, public TestObjectBaseB {
michael@0:     public:
michael@0:         TestObject()
michael@0:         {
michael@0:             printf("  Creating TestObject %p.\n",
michael@0:                    static_cast<void*>(this));
michael@0:         }
michael@0: 
michael@0:         // Virtual dtor for deleting through base class pointer
michael@0:         virtual ~TestObject()
michael@0:         {
michael@0:             printf("  Destroying TestObject %p.\n",
michael@0:                    static_cast<void*>(this));
michael@0:         }
michael@0: };
michael@0: 
michael@0: class TestRefObjectBaseA {
michael@0:     public:
michael@0:         int fooA;
michael@0:         // Must return |nsrefcnt| to keep |nsDerivedSafe| happy.
michael@0:         virtual nsrefcnt AddRef() = 0;
michael@0:         virtual nsrefcnt Release() = 0;
michael@0: };
michael@0: 
michael@0: class TestRefObjectBaseB {
michael@0:     public:
michael@0:         int fooB;
michael@0:         virtual nsrefcnt AddRef() = 0;
michael@0:         virtual nsrefcnt Release() = 0;
michael@0: };
michael@0: 
michael@0: class TestRefObject MOZ_FINAL : public TestRefObjectBaseA, public TestRefObjectBaseB {
michael@0:     public:
michael@0:         TestRefObject()
michael@0:             : mRefCount(0)
michael@0:         {
michael@0:             printf("  Creating TestRefObject %p.\n",
michael@0:                    static_cast<void*>(this));
michael@0:         }
michael@0: 
michael@0:         ~TestRefObject()
michael@0:         {
michael@0:             printf("  Destroying TestRefObject %p.\n",
michael@0:                    static_cast<void*>(this));
michael@0:         }
michael@0: 
michael@0:         nsrefcnt AddRef()
michael@0:         {
michael@0:             ++mRefCount;
michael@0:             printf("  AddRef to %d on TestRefObject %p.\n",
michael@0:                    mRefCount, static_cast<void*>(this));
michael@0:             return mRefCount;
michael@0:         }
michael@0: 
michael@0:         nsrefcnt Release()
michael@0:         {
michael@0:             --mRefCount;
michael@0:             printf("  Release to %d on TestRefObject %p.\n",
michael@0:                    mRefCount, static_cast<void*>(this));
michael@0:             if (mRefCount == 0) {
michael@0:                 delete const_cast<TestRefObject*>(this);
michael@0:                 return 0;
michael@0:             }
michael@0:             return mRefCount;
michael@0:         }
michael@0: 
michael@0:     protected:
michael@0:         uint32_t mRefCount;
michael@0: 
michael@0: };
michael@0: 
michael@0: static void CreateTestObject(TestObject **aResult)
michael@0: {
michael@0:     *aResult = new TestObject();
michael@0: }
michael@0: 
michael@0: static void CreateTestRefObject(TestRefObject **aResult)
michael@0: {
michael@0:     (*aResult = new TestRefObject())->AddRef();
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithTestObject(TestObject *aIn)
michael@0: {
michael@0:     printf("  Doing something with |TestObject| %p.\n",
michael@0:            static_cast<void*>(aIn));
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithConstTestObject(const TestObject *aIn)
michael@0: {
michael@0:     printf("  Doing something with |const TestObject| %p.\n",
michael@0:            static_cast<const void*>(aIn));
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithTestRefObject(TestRefObject *aIn)
michael@0: {
michael@0:     printf("  Doing something with |TestRefObject| %p.\n",
michael@0:            static_cast<void*>(aIn));
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithConstTestRefObject(const TestRefObject *aIn)
michael@0: {
michael@0:     printf("  Doing something with |const TestRefObject| %p.\n",
michael@0:            static_cast<const void*>(aIn));
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithTestObjectBaseB(TestObjectBaseB *aIn)
michael@0: {
michael@0:     printf("  Doing something with |TestObjectBaseB| %p.\n",
michael@0:            static_cast<void*>(aIn));
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithConstTestObjectBaseB(const TestObjectBaseB *aIn)
michael@0: {
michael@0:     printf("  Doing something with |const TestObjectBaseB| %p.\n",
michael@0:            static_cast<const void*>(aIn));
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithTestRefObjectBaseB(TestRefObjectBaseB *aIn)
michael@0: {
michael@0:     printf("  Doing something with |TestRefObjectBaseB| %p.\n",
michael@0:            static_cast<void*>(aIn));
michael@0: }
michael@0: 
michael@0: static void DoSomethingWithConstTestRefObjectBaseB(const TestRefObjectBaseB *aIn)
michael@0: {
michael@0:     printf("  Doing something with |const TestRefObjectBaseB| %p.\n",
michael@0:            static_cast<const void*>(aIn));
michael@0: }
michael@0: 
michael@0: int main()
michael@0: {
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         nsAutoPtr<TestObject> pobj( new TestObject() );
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         nsAutoPtr<TestObject> pobj( new TestObject() );
michael@0:         printf("Should create one |TestObject| and then destroy one:\n");
michael@0:         pobj = new TestObject();
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create 3 |TestObject|s:\n");
michael@0:         nsAutoArrayPtr<TestObject> pobj( new TestObject[3] );
michael@0:         printf("Should create 5 |TestObject|s and then destroy 3:\n");
michael@0:         pobj = new TestObject[5];
michael@0:         printf("Should destroy 5 |TestObject|s:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> pobj( new TestRefObject() );
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> pobj( new TestRefObject() );
michael@0:         printf("Should create and AddRef one |TestRefObject| and then Release and destroy one:\n");
michael@0:         pobj = new TestRefObject();
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         printf("Should AddRef one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> p2( p1 );
michael@0:         printf("Should Release twice and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     printf("\nTesting equality (with all const-ness combinations):\n");
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         nsRefPtr<TestRefObject> p2( p1 );
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         const nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         nsRefPtr<TestRefObject> p2( p1 );
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         const nsRefPtr<TestRefObject> p2( p1 );
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         const nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         const nsRefPtr<TestRefObject> p2( p1 );
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         TestRefObject * p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         const nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         TestRefObject * p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0: #if 0 /* MSVC++ 6.0 can't be coaxed to accept this */
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         TestRefObject * const p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         const nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         TestRefObject * const p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: #endif /* Things that MSVC++ 6.0 can't be coaxed to accept */
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         const TestRefObject * p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         const nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         const TestRefObject * p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         const TestRefObject * const p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         const nsRefPtr<TestRefObject> p1( new TestRefObject() );
michael@0:         const TestRefObject * const p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1)) ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     printf("\nTesting getter_Transfers and getter_AddRefs.\n");
michael@0: 
michael@0:     {
michael@0:         nsAutoPtr<TestObject> ptr;
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         CreateTestObject(getter_Transfers(ptr));
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> ptr;
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         CreateTestRefObject(getter_AddRefs(ptr));
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     printf("\nTesting casts and equality tests.\n");
michael@0: 
michael@0:     if ((void*)(TestObject*)0x1000 ==
michael@0:         (void*)(TestObjectBaseB*)(TestObject*)0x1000)
michael@0:         printf("\n\nAll these tests are meaningless!\n\n\n");
michael@0: 
michael@0:     {
michael@0:         nsAutoPtr<TestObject> p1(new TestObject());
michael@0:         TestObjectBaseB *p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((static_cast<void*>(p1) != static_cast<void*>(p2)) &&
michael@0:                 (p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1))
michael@0:                ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         TestObject *p1 = new TestObject();
michael@0:         nsAutoPtr<TestObjectBaseB> p2(p1);
michael@0:         printf("equality %s.\n",
michael@0:                ((static_cast<void*>(p1) != static_cast<void*>(p2)) &&
michael@0:                 (p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1))
michael@0:                ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1 = new TestRefObject();
michael@0:         // nsCOMPtr requires a |get| for something like this as well
michael@0:         nsRefPtr<TestRefObjectBaseB> p2 = p1.get();
michael@0:         printf("equality %s.\n",
michael@0:                ((static_cast<void*>(p1) != static_cast<void*>(p2)) &&
michael@0:                 (p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1))
michael@0:                ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         nsRefPtr<TestRefObject> p1 = new TestRefObject();
michael@0:         TestRefObjectBaseB *p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((static_cast<void*>(p1) != static_cast<void*>(p2)) &&
michael@0:                 (p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1))
michael@0:                ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         TestRefObject *p1 = new TestRefObject();
michael@0:         nsRefPtr<TestRefObjectBaseB> p2 = p1;
michael@0:         printf("equality %s.\n",
michael@0:                ((static_cast<void*>(p1) != static_cast<void*>(p2)) &&
michael@0:                 (p1 == p2) && !(p1 != p2) && (p2 == p1) && !(p2 != p1))
michael@0:                ? "OK" : "broken");
michael@0:     }
michael@0: 
michael@0:     printf("\nTesting |forget()|.\n");
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         nsAutoPtr<TestObject> pobj( new TestObject() );
michael@0:         printf("Should do nothing:\n");
michael@0:         nsAutoPtr<TestObject> pobj2( pobj.forget() );
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create 3 |TestObject|s:\n");
michael@0:         nsAutoArrayPtr<TestObject> pobj( new TestObject[3] );
michael@0:         printf("Should do nothing:\n");
michael@0:         nsAutoArrayPtr<TestObject> pobj2( pobj.forget() );
michael@0:         printf("Should destroy 3 |TestObject|s:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> pobj( new TestRefObject() );
michael@0:         printf("Should do nothing:\n");
michael@0:         nsRefPtr<TestRefObject> pobj2( pobj.forget() );
michael@0:         printf("Should destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0: 
michael@0:     printf("\nTesting construction.\n");
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         nsAutoPtr<TestObject> pobj(new TestObject());
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create 3 |TestObject|s:\n");
michael@0:         nsAutoArrayPtr<TestObject> pobj(new TestObject[3]);
michael@0:         printf("Should destroy 3 |TestObject|s:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> pobj = new TestRefObject();
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     printf("\nTesting calling of functions (including array access and casts).\n");
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         nsAutoPtr<TestObject> pobj(new TestObject());
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObject(pobj);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObject(pobj);
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create 3 |TestObject|s:\n");
michael@0:         nsAutoArrayPtr<TestObject> pobj(new TestObject[3]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObject(&pobj[2]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObject(&pobj[1]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObject(pobj + 2);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObject(pobj + 1);
michael@0:         printf("Should destroy 3 |TestObject|s:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> pobj = new TestRefObject();
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithTestRefObject(pobj);
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithConstTestRefObject(pobj);
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         nsAutoPtr<TestObject> pobj(new TestObject());
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObjectBaseB(pobj);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObjectBaseB(pobj);
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create 3 |TestObject|s:\n");
michael@0:         nsAutoArrayPtr<TestObject> pobj(new TestObject[3]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObjectBaseB(&pobj[2]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObjectBaseB(&pobj[1]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObjectBaseB(pobj + 2);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObjectBaseB(pobj + 1);
michael@0:         printf("Should destroy 3 |TestObject|s:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         nsRefPtr<TestRefObject> pobj = new TestRefObject();
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithTestRefObjectBaseB(pobj);
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithConstTestRefObjectBaseB(pobj);
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         const nsAutoPtr<TestObject> pobj(new TestObject());
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObject(pobj);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObject(pobj);
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create 3 |TestObject|s:\n");
michael@0:         const nsAutoArrayPtr<TestObject> pobj(new TestObject[3]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObject(&pobj[2]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObject(&pobj[1]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObject(pobj + 2);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObject(pobj + 1);
michael@0:         printf("Should destroy 3 |TestObject|s:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         const nsRefPtr<TestRefObject> pobj = new TestRefObject();
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithTestRefObject(pobj);
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithConstTestRefObject(pobj);
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create one |TestObject|:\n");
michael@0:         const nsAutoPtr<TestObject> pobj(new TestObject());
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObjectBaseB(pobj);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObjectBaseB(pobj);
michael@0:         printf("Should destroy one |TestObject|:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create 3 |TestObject|s:\n");
michael@0:         const nsAutoArrayPtr<TestObject> pobj(new TestObject[3]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObjectBaseB(&pobj[2]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObjectBaseB(&pobj[1]);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithTestObjectBaseB(pobj + 2);
michael@0:         printf("Should do something with one |TestObject|:\n");
michael@0:         DoSomethingWithConstTestObjectBaseB(pobj + 1);
michael@0:         printf("Should destroy 3 |TestObject|s:\n");
michael@0:     }
michael@0: 
michael@0:     {
michael@0:         printf("Should create and AddRef one |TestRefObject|:\n");
michael@0:         const nsRefPtr<TestRefObject> pobj = new TestRefObject();
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithTestRefObjectBaseB(pobj);
michael@0:         printf("Should do something with one |TestRefObject|:\n");
michael@0:         DoSomethingWithConstTestRefObjectBaseB(pobj);
michael@0:         printf("Should Release and destroy one |TestRefObject|:\n");
michael@0:     }
michael@0: 
michael@0:     return 0;
michael@0: }