public void IntEqualsDouble()
{
using (var a = new HugeInt("-222509832505"))
{
double b = -222509832504;
Assert.IsFalse(a.Equals(b + 1));
Assert.IsTrue(a.Equals(b - 1));
Assert.IsTrue((a + 1).Equals(b));
Assert.IsFalse((a + 1).Equals(b + 0.1));
}
}
public void IntEqualsSignedLimb()
{
var source = Platform.Select("-222509832505", "-225032505");
var b = Platform.Si(-222509832504, -225032504);
using (var a = new HugeInt(source))
{
Assert.IsFalse(a.Equals(b + 1));
Assert.IsTrue(a.Equals(b - 1));
Assert.IsTrue((a + 1).Equals(b));
}
}
public void IntEqualsLimb()
{
var source = Platform.Select("222509832503", "2225032503");
var b = Platform.Ui(222509832504, 2225032504);
using (var a = new HugeInt(source))
{
Assert.IsFalse(a.Equals(b + 1));
Assert.IsTrue(a.Equals(b - 1));
Assert.IsTrue((a + 1).Equals(b));
}
}
public void IntEqualsHugeInt()
{
using (var a = new HugeInt("-222509832503450298345029835740293845721"))
using (var b = new HugeInt("222509832503450298345029835740293845720"))
{
Assert.IsFalse(b.Equals(a));
Assert.IsFalse(a.Equals(b + 1));
Assert.IsTrue((a + 1).Equals(-b));
Assert.IsFalse(a.Equals(null));
Assert.IsTrue(Equals(a + 1, -b));
}
}
public void IntEqualsNonExpression()
{
using (var a = new HugeInt("-222509832503450298345029835740293845721"))
{
Assert.IsFalse(a.Equals("abc"));
}
}
public void RationalEqualsHugeInt()
{
using (var a = new HugeRational("-222509832503450298345029835740293845721/115756986668303657898962467957"))
using (var b = new HugeInt(1922215142))
using (var c = new HugeRational("115756986668303657898962467957/1"))
using (var d = new HugeInt("-115756986668303657898962467957"))
{
Assert.IsFalse(a.Equals(b));
Assert.IsFalse(b.Equals(a));
Assert.IsFalse(a.Equals(-b));
Assert.IsFalse(b.Equals(-a));
Assert.IsFalse(c.Equals(d));
Assert.IsTrue(c.Equals(-d));
Assert.IsTrue((-c).Equals(d));
Assert.IsTrue(d.Equals(-c));
Assert.IsTrue((-d).Equals(c));
Assert.IsTrue(Equals(c, -d));
Assert.IsTrue(Equals(-c, d));
}
}
public void RationalEqualsHugeInt()
{
using (var a = new HugeRational("-222509832503450298345029835740293845721/115756986668303657898962467957"))
using (var b = new HugeInt(1922215142))
using (var c = new HugeRational("115756986668303657898962467957/1"))
using (var d = new HugeInt("-115756986668303657898962467957"))
{
Assert.IsFalse(a.Equals(b));
Assert.IsFalse(b.Equals(a));
Assert.IsFalse(a.Equals(-b));
Assert.IsFalse(b.Equals(-a));
Assert.IsFalse(c.Equals(d));
Assert.IsTrue(c.Equals(-d));
Assert.IsTrue((-c).Equals(d));
Assert.IsTrue(d.Equals(-c));
Assert.IsTrue((-d).Equals(c));
Assert.IsTrue(Equals(c, -d));
Assert.IsTrue(Equals(-c, d));
}
}