public void FixedListByte128HasExpectedLayout()
{
var actual = new FixedListByte128();
for (var i = 0; i < 126; ++i)
{
actual.Add((byte)i);
}
unsafe
{
var e = stackalloc byte[128];
e[0] = (byte)((126 >> 0) & 0xFF);
e[1] = (byte)((126 >> 8) & 0xFF);
for (var i = 0; i < 126; ++i)
{
var s = (byte)i;
UnsafeUtility.MemCpy(e + 2 + FixedList.PaddingBytes <byte>() + sizeof(byte) * i, &s, sizeof(byte));
}
Assert.AreEqual(0, UnsafeUtility.MemCmp(e, &actual.length, 128));
}
}
public void FixedListInt32HasExpectedLayout()
{
var actual = new FixedListInt32();
for (var i = 0; i < 7; ++i)
{
actual.Add((int)i);
}
unsafe
{
var e = stackalloc byte[32];
e[0] = (byte)((7 >> 0) & 0xFF);
e[1] = (byte)((7 >> 8) & 0xFF);
for (var i = 0; i < 7; ++i)
{
var s = (int)i;
UnsafeUtility.MemCpy(e + 2 + FixedList.PaddingBytes <int>() + sizeof(int) * i, &s, sizeof(int));
}
Assert.AreEqual(0, UnsafeUtility.MemCmp(e, &actual.length, 32));
}
}
public void FixedListFloat64HasExpectedLayout()
{
var actual = new FixedListFloat64();
for (var i = 0; i < 15; ++i)
{
actual.Add((float)i);
}
unsafe
{
var e = stackalloc byte[64];
e[0] = (byte)((15 >> 0) & 0xFF);
e[1] = (byte)((15 >> 8) & 0xFF);
for (var i = 0; i < 15; ++i)
{
var s = (float)i;
UnsafeUtility.MemCpy(e + 2 + FixedList.PaddingBytes <float>() + sizeof(float) * i, &s, sizeof(float));
}
Assert.AreEqual(0, UnsafeUtility.MemCmp(e, &actual.length, 64));
}
}
