public void RationalStringConstructorNumeratorOnly()
{
var n = "5432109876543212345789023245987";
using (var a = new HugeRational(n))
{
Assert.AreEqual(128 / MpirSettings.BITS_PER_LIMB, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(n + "/1", a.ToString());
}
}
public void RationalStringConstructor()
{
var n = "5432109876543212345789023245987/362736035870515331128527330659";
using (var a = new HugeRational(n))
{
Assert.AreEqual(128 / MpirSettings.BITS_PER_LIMB, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(n, a.ToString());
}
}
public void RationalConstructorFromLongNegative()
{
var n = Platform.Si(-123456789123456, -1234567891);
var d = Platform.Ui(12764787846358441471U, 2860486313U);
using (var a = new HugeRational(n, d))
{
Assert.AreEqual(1, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(-1, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsUsed());
Assert.AreEqual(n + "/" + d, a.ToString());
}
}
public void RationalDispose()
{
var a = new HugeRational();
a.Dispose();
Assert.AreEqual(0, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(0, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(IntPtr.Zero, a.NumeratorLimbs());
Assert.AreEqual(0, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(0, a.DenominatorNumberOfLimbsUsed());
Assert.AreEqual(IntPtr.Zero, a.DenominatorLimbs());
}
public void RationalStringConstructorHex()
{
using (var i = new HugeInt("362736035870515331128527330659"))
{
var d = i.ToString(16);
var n = "143210ABCDEF32123457ACDB324598799";
using (var a = new HugeRational(n + "/" + d, 16))
{
Assert.AreEqual(n, a.Numerator.ToString(16));
Assert.AreEqual(1 + 128 / MpirSettings.BITS_PER_LIMB, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(i, a.Denominator);
}
}
}
public void RationalDefaultConstructor()
{
using (var a = new HugeRational())
{
Assert.AreNotEqual(0, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(0, a.NumeratorNumberOfLimbsUsed());
Assert.AreNotEqual(IntPtr.Zero, a.NumeratorLimbs());
Assert.AreEqual("0", a.Numerator.ToString());
Assert.AreNotEqual(0, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsUsed());
Assert.AreNotEqual(IntPtr.Zero, a.DenominatorLimbs());
Assert.AreEqual("1", a.Denominator.ToString());
}
}
public void RationalConstructorFromULong()
{
var n = Platform.Ui(ulong.MaxValue, uint.MaxValue);
var d = Platform.Ui(12764787846358441471U, 2860486313U);
using (var a = new HugeRational(n, d))
{
Assert.AreEqual(1, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsUsed());
Assert.AreEqual(n.ToString(), a.Numerator.ToString());
Assert.AreEqual(n.ToString() + "/" + d, a.ToString());
}
}
public void RationalStringConstructorNumeratorOnly()
{
var n = "5432109876543212345789023245987";
using(var a = new HugeRational(n))
{
Assert.AreEqual(128 / MpirSettings.BITS_PER_LIMB, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(n + "/1", a.ToString());
}
}
public void RationalStringConstructorHex()
{
using (var i = new HugeInt("362736035870515331128527330659"))
{
var d = i.ToString(16);
var n = "143210ABCDEF32123457ACDB324598799";
using (var a = new HugeRational(n + "/" + d, 16))
{
Assert.AreEqual(n, a.Numerator.ToString(16));
Assert.AreEqual(1 + 128 / MpirSettings.BITS_PER_LIMB, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(i, a.Denominator);
}
}
}
public void RationalStringConstructor()
{
var n = "5432109876543212345789023245987/362736035870515331128527330659";
using (var a = new HugeRational(n))
{
Assert.AreEqual(128 / MpirSettings.BITS_PER_LIMB, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(n, a.ToString());
}
}
public void RationalDispose()
{
var a = new HugeRational();
a.Dispose();
Assert.AreEqual(0, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(0, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(IntPtr.Zero, a.NumeratorLimbs());
Assert.AreEqual(0, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(0, a.DenominatorNumberOfLimbsUsed());
Assert.AreEqual(IntPtr.Zero, a.DenominatorLimbs());
}
public void RationalDefaultConstructor()
{
using (var a = new HugeRational())
{
Assert.AreNotEqual(0, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(0, a.NumeratorNumberOfLimbsUsed());
Assert.AreNotEqual(IntPtr.Zero, a.NumeratorLimbs());
Assert.AreEqual("0", a.Numerator.ToString());
Assert.AreNotEqual(0, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsUsed());
Assert.AreNotEqual(IntPtr.Zero, a.DenominatorLimbs());
Assert.AreEqual("1", a.Denominator.ToString());
}
}
public void RationalConstructorFromULong()
{
var n = Platform.Ui(ulong.MaxValue, uint.MaxValue);
var d = Platform.Ui(12764787846358441471U, 2860486313U);
using (var a = new HugeRational(n, d))
{
Assert.AreEqual(1, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsUsed());
Assert.AreEqual(n.ToString(), a.Numerator.ToString());
Assert.AreEqual(n.ToString() + "/" + d, a.ToString());
}
}
public void RationalConstructorFromLongNegative()
{
var n = Platform.Si(-123456789123456, -1234567891);
var d = Platform.Ui(12764787846358441471U, 2860486313U);
using (var a = new HugeRational(n, d))
{
Assert.AreEqual(1, a.NumeratorNumberOfLimbsAllocated());
Assert.AreEqual(-1, a.NumeratorNumberOfLimbsUsed());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsAllocated());
Assert.AreEqual(1, a.DenominatorNumberOfLimbsUsed());
Assert.AreEqual(n + "/" + d, a.ToString());
}
}
