public void TestRandomFixedFloatRoundTripSerialization()
{
var r = new Random();
for (int n = 0; n < 1000; ++n)
{
var f = (float)((r.NextDouble() * 2) - 1);
for (var i = 0; i < 2; ++i)
{
var bw = new BitWriter(32);
bw.WriteFixedCompressedFloat(f, 1, 16);
var br = new BitReader(bw.GetBits(0, bw.Length).ToArray());
var f2 = br.ReadFixedCompressedFloat(1, 16);
if (i == 0)
{
// We're generating floats that are probably going to lose precision when serialized.
// So the first time around just check to see if we're close.
Assert.IsTrue(Math.Abs(f - f2) < 0.0001);
}
else
{
Assert.AreEqual(f, f2);
}
Assert.AreEqual(bw.Length, br.Position);
f = f2;
}
}
}