public void Test()
{
var alloc = new AllocPointer <string>(5)
{
[0] = "g",
[1] = "anime",
[2] = "waifu",
[3] = "animanga",
[4] = "nyaa~"
};
Assert.That(alloc.Start, Is.EqualTo(0));
Assert.That(alloc.End, Is.EqualTo(4));
Assert.That(alloc.IsAllocated, Is.EqualTo(true));
Assert.That(alloc.ElementSize, Is.EqualTo(Unsafe.SizeOf <string>()));
Assert.That(alloc.IsNull, Is.EqualTo(false));
Assert.That(alloc.Count, Is.EqualTo(5));
Assert.That(alloc.IsDecayed, Is.EqualTo(false));
// Bounds checking
Assertion.AssertThrows <Exception>(delegate
{
var p = new AllocPointer <string>(5);
p += p.Count + 1;
});
Assertion.AssertThrows <Exception>(delegate
{
var p = new AllocPointer <string>(5);
p -= p.Count + 1;
});
Assertion.AssertThrows <Exception>(delegate
{
var x = alloc[-1];
});
Assertion.AssertThrows <Exception>(delegate
{
var x = alloc[alloc.Count];
});
Assertion.AssertThrows <Exception>(delegate
{
alloc++;
var x = alloc[-2];
});
Assertion.AssertNoThrows <Exception>(delegate
{
alloc--;
var x = alloc[0];
});
alloc.Dispose();
Assert.That(alloc.IsAllocated, Is.EqualTo(false));
Assert.That(alloc.Address, Is.EqualTo(IntPtr.Zero));
Assert.That(alloc.Value, Is.EqualTo(default));
