public unsafe void UnsafeUtility_MemSwap_DoesThrow_Overlapped()
{
using (var array0 = MakeTestArray(0x12345678, 0x12345678, 0x12345678, 0x12345678, 0x12345678, 0x12345678))
{
var mem = (byte *)NativeArrayUnsafeUtility.GetUnsafePtr(array0);
var len = array0.Length * UnsafeUtility.SizeOf <int>();
Assert.DoesNotThrow(() => { UnsafeUtilityExtensions.MemSwap(mem + 10, mem, 10); });
Assert.Throws <InvalidOperationException>(() => { UnsafeUtilityExtensions.MemSwap(mem + 10, mem, len - 10); });
Assert.DoesNotThrow(() => { UnsafeUtilityExtensions.MemSwap(mem, mem + 10, 10); });
Assert.Throws <InvalidOperationException>(() => { UnsafeUtilityExtensions.MemSwap(mem, mem + 10, len - 10); });
}
}
public unsafe void UnsafeUtility_MemSwap()
{
using (var array0 = MakeTestArray(0x12345678, 0x12345678, 0x12345678, 0x12345678, 0x12345678, 0x12345678))
using (var array1 = MakeTestArray(0x21436587, 0x21436587, 0x21436587, 0x21436587, 0x21436587, 0x21436587))
{
UnsafeUtilityExtensions.MemSwap(NativeArrayUnsafeUtility.GetUnsafePtr(array0), NativeArrayUnsafeUtility.GetUnsafePtr(array1), array0.Length * UnsafeUtility.SizeOf <int>());
foreach (var b in array0)
{
Assert.AreEqual(0x21436587, b);
}
foreach (var b in array1)
{
Assert.AreEqual(0x12345678, b);
}
}
}