public unsafe void CopyFromCopyToFail()
{
Assert.Throws <ArgumentException>(() => _fixedArrayPtr.CopyTo(new AdventurePhysics[0], 1)); // Too big for destinationArray.
Assert.Throws <ArgumentException>(() => _fixedArrayPtr.CopyTo(new AdventurePhysics[100], 100)); // Too big for source FixedPtrArray
Assert.Throws <ArgumentException>(() => _fixedArrayPtr.CopyFrom(new AdventurePhysics[0], 1)); // Too big for sourceArray
Assert.Throws <ArgumentException>(() => _fixedArrayPtr.CopyFrom(new AdventurePhysics[100], 100)); // Too big for destination FixedPtrArray
}
public unsafe void CopyFromCopyTo()
{
// Allocate array space for a copy and create a new fixed pointer to it.
IntPtr copyPtr = _currentProcess.Allocate(_fixedArrayPtr.ArraySize);
var arrayCopyPtr = new FixedArrayPtr <AdventurePhysics>((ulong)copyPtr, _fixedArrayPtr.Count);
// Copy from original to new array.
AdventurePhysics[] physicsArray = new AdventurePhysics[_fixedArrayPtr.Count];
_fixedArrayPtr.CopyTo(physicsArray, _fixedArrayPtr.Count);
arrayCopyPtr.CopyFrom(physicsArray, physicsArray.Length);
// Check both copies are identical.
for (int x = 0; x < physicsArray.Length; x++)
{
_fixedArrayPtr.Get(out var physicsOriginal, x);
arrayCopyPtr.Get(out var physicsCopied, x);
if (!physicsOriginal.Equals(physicsCopied))
{
Assert.True(false, "All array entries between the two fixed array pointers should be equal.");
}
}
// Cleanup
_currentProcess.Free(copyPtr);
}