public void FloatConstructorFromLongNegative()
{
var n = Platform.Si(0x3123456789123456L, 0x49384756);
using (var a = new HugeFloat(-n))
{
Assert.AreEqual(128UL, a._allocatedPrecision);
Assert.AreEqual(128UL, a.Precision);
Assert.AreEqual(1, a.Exponent());
Assert.AreEqual("-0." + n.ToString("X") + "@" + MpirSettings.BITS_PER_LIMB / 4, a.ToString(16, false, true));
}
}
public void FloatConstructorFromULong()
{
var n = Platform.Ui(ulong.MaxValue, uint.MaxValue);
using (var a = new HugeFloat(n))
{
Assert.AreEqual(128UL, a._allocatedPrecision);
Assert.AreEqual(128UL, a.Precision);
Assert.AreEqual(1, a.Exponent());
Assert.AreEqual("0." + n.ToString("X") + "@" + MpirSettings.BITS_PER_LIMB / 4, a.ToString(16, false, true));
}
}
public void FloatDefaultConstructor()
{
using (var a = new HugeFloat())
{
Assert.AreEqual(0, a.NumberOfLimbsUsed());
Assert.AreEqual(128UL, a.Precision);
Assert.AreEqual(128UL, a._allocatedPrecision);
Assert.AreNotEqual(IntPtr.Zero, a.Limbs());
Assert.AreEqual(0, a.Exponent());
Assert.AreEqual("0", a.ToString());
}
}
