public void Test_BitHelper_SetRange_UInt64(byte start, byte length, ulong flags)
{
// Specific initial bit mask to check for unwanted modifications
const ulong value = 0xAAAA5555AAAA5555u;
ulong
backup = BitHelper.ExtractRange(value, start, length),
result = BitHelper.SetRange(value, start, length, flags),
extracted = BitHelper.ExtractRange(result, start, length),
restored = BitHelper.SetRange(result, start, length, backup);
Assert.AreEqual(extracted, flags);
Assert.AreEqual(restored, value);
}
public void Test_BitHelper_ExtractRange_UInt32(uint value, byte start, byte length, uint result)
{
Assert.AreEqual(result, BitHelper.ExtractRange(value, start, length));
}