public void LeakDetectorWorks()
{
var allocator = new LeakDetectorWrapperAllocator(new HGlobalAllocator());
var ptr1 = allocator.Allocate((IntPtr)4);
var ptr2 = allocator.Allocate((IntPtr)8);
var ptr3 = allocator.Allocate((IntPtr)16);
allocator.Deallocate(ptr2);
var leaks = allocator.QueryAllocations();
Assert.Equal(2u, leaks.Count);
Assert.Equal(20ul, leaks.Size);
allocator.Deallocate(ptr1);
allocator.Deallocate(ptr3);
Assert.Throws <InvalidOperationException>(() => allocator.Deallocate(ptr1));
}
public void LeakDetectorDisposesLeaks()
{
var mainAllocator = new LeakDetectorWrapperAllocator(new HGlobalAllocator());
var allocator = new LeakDetectorWrapperAllocator(mainAllocator);
allocator.Allocate((IntPtr)4);
allocator.Dispose();
Assert.Equal(0u, mainAllocator.QueryAllocations().Count);
}