public static void TestMathInConsole()
{
float fTest1;
float fTest2;
double dTest1;
double dTest2;
int iTest1;
int iTest2;
ulong ulTest1;
ulong ulTest2;
string sTest1;
byte[] byarrTest1 = new byte[] { 1, 2, 3, 4 };
Console.WriteLine();
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("RetroEngineTests.TestMathInConsole");
Console.WriteLine();
Console.WriteLine("FastString class:");
FastString fstrTest1 = new FastString("be", 10);
Console.WriteLine("fstrTest1=new FastString(\"be\",10):" + fstrTest1.ToString());
Console.WriteLine("fstrTest1.Length:" + fstrTest1.Length.ToString());
fstrTest1.Insert(1, "cfd");
Console.WriteLine("fstrTest1.Insert(1,\"cfd\"):" + fstrTest1.ToString());
fstrTest1.Remove(2, 1);
Console.WriteLine("fstrTest1.Remove(2,1):" + fstrTest1.ToString());
fstrTest1.Append('f');
Console.WriteLine("fstrTest1.Append('f'):" + fstrTest1.ToString());
fstrTest1.Append("gh");
Console.WriteLine("fstrTest1.Append(\"gh\"):" + fstrTest1.ToString());
Console.WriteLine("fstrTest1.Length:" + fstrTest1.Length.ToString());
fstrTest1.Insert(fstrTest1.Length, "ij");
Console.WriteLine("fstrTest1.Insert(fstrTest1.Length,\"ij\"):" + fstrTest1.ToString());
fstrTest1.Insert(0, "ab");
Console.WriteLine("fstrTest1.Insert(0,\"ab\"):" + fstrTest1.ToString());
fstrTest1.Remove(1, 1);
Console.WriteLine("fstrTest1.Remove(1,1):" + fstrTest1.ToString());
fstrTest1.Insert(0, '-');
Console.WriteLine("fstrTest1.Insert(0,'-'):" + fstrTest1.ToString());
Console.WriteLine();
Console.WriteLine("Percentage struct:");
Console.WriteLine("Percentage.ToWholeDivisor:" + Percentage.ToWholeDivisor.ToString());
Console.WriteLine("Percentage.Entire:" + Percentage.Entire.ToString());
Percentage percTest1 = new Percentage();
percTest1.Set_1As100Percent(.5d);
Console.WriteLine("percTest1.Set_1As100Percent(val=.50):" + percTest1.ToString());
percTest1.Set(50.0d);
Console.WriteLine("percTest1.Set(val=50):" + percTest1.ToString());
Console.WriteLine("percTest1.Multiply(val=800):" + percTest1.Multiply(800).ToString());
Percentage percTest2 = new Percentage();
percTest2.From(ref percTest1);
Console.WriteLine("percTest2.From(val=percTest1):" + percTest2.ToString());
Console.WriteLine("percTest2.ToString():" + percTest2.ToString());
Console.WriteLine("percTest2.Equals(val=percTest1):" + ToString(percTest2.Equals(percTest1)));
percTest2.Set_1As100Percent(1.0234);
Console.WriteLine("percTest2.Set_1As100Percent(1.0234)" + percTest2.ToString());
Console.WriteLine("percTest2.ToString():" + percTest2.ToString());
Console.WriteLine("percTest2.ToString(iDecimalPlaces=-1):" + percTest2.ToString(-1));
Console.WriteLine("percTest2.ToString(iDecimalPlaces=0):" + percTest2.ToString(0));
Console.WriteLine("percTest2.ToString(iDecimalPlaces=1):" + percTest2.ToString(1));
Console.WriteLine("percTest2.ToString(iDecimalPlaces=2):" + percTest2.ToString(2));
Console.WriteLine("percTest2.ToString(iDecimalPlaces=3):" + percTest2.ToString(3));
percTest1.Set("100.2");
Console.WriteLine("percTest1.Set(string val=\"100.2\"):" + percTest1.ToString(2));
percTest1.Set("10000");
Console.WriteLine("percTest1.Set(string val=\"10000\"):" + percTest1.ToString(2));
percTest1.Set(".1%");
Console.WriteLine("percTest1.Set(string val=\".1%\"):" + percTest1.ToString(2));
percTest1.Set("10.1%");
Console.WriteLine("percTest1.Set(string val=\"10.1%\"):" + percTest1.ToString(2));
percTest1.Set("101%");
Console.WriteLine("percTest1.Set(string val=\"101%\"):" + percTest1.ToString(2));
Console.WriteLine();
Console.WriteLine("Base class static methods:");
Console.WriteLine("SafeDivideRound(val=1,valDivisor=0,valMax=100):" + SafeDivideRound(1, 0, 100).ToString());
Console.WriteLine("SafeDivideRound(val=2,valDivisor=0,valMax=100):" + SafeDivideRound(2, 0, 100).ToString());
Console.WriteLine("SafeDivideRound(val=1,valDivisor=0,valMax=200):" + SafeDivideRound(1, 0, 200).ToString());
Console.WriteLine("SafeDivideRound(val=-2,valDivisor=0,valMax=100):" + SafeDivideRound(-2, 0, 100).ToString());
Console.WriteLine("SafeDivideRound(val=-1,valDivisor=0,valMax=200):" + SafeDivideRound(-1, 0, 200).ToString());
Console.WriteLine("SafeDivideRound(val=100,valDivisor=2,valMax=200):" + SafeDivideRound(100, 2, 200).ToString());
Console.WriteLine("SafeDivideRound(val=2,valDivisor=3,valMax=200):" + SafeDivideRound(2, 3, 200).ToString());
Console.WriteLine("SafeDivideRound(val=1,valDivisor=3,valMax=200):" + SafeDivideRound(1, 3, 200).ToString());
Console.WriteLine("SafeDivideRound(val=100,valDivisor=3,valMax=200):" + SafeDivideRound(100, 3, 200).ToString());
Console.WriteLine("SafeDivideRound(val=200,valDivisor=300,valMax=200):" + SafeDivideRound(200, 300, 200).ToString());
Console.WriteLine("SafeDivideRound(val=200,valDivisor=3,valMax=200):" + SafeDivideRound(200, 3, 200).ToString());
Console.WriteLine();
iTest1 = int.MinValue;
Console.WriteLine("iTest1=int.MinValue:" + iTest1.ToString());
CropAbsoluteValueToPosMax(ref iTest1);
Console.WriteLine("CropAbsoluteValueToPosMax(ref val=iTest1):" + iTest1.ToString());
dTest1 = double.MinValue;
Console.WriteLine("dTest1=double.MinValue:" + dTest1.ToString());
CropAbsoluteValueToPosMax(ref dTest1);
Console.WriteLine("CropAbsoluteValueToPosMax(ref val=dTest1):" + dTest1.ToString());
Console.WriteLine("SafeAdd(dTest,dTest):" + SafeAdd(dTest1, dTest1).ToString());
Console.WriteLine("SafeAdd(-1*(dTest),-1*dTest):" + SafeAdd(-1 * dTest1, -1 * dTest1).ToString());
Console.WriteLine("SafeAdd(1f,1f):" + SafeAdd(1F, 1F).ToString());
Console.WriteLine("SafeAdd(-1f,-1f):" + SafeAdd(-1F, -1F).ToString());
Console.WriteLine("SafeAdd(1f,-1f):" + SafeAdd(1F, -1F).ToString());
Console.WriteLine("SafeAdd(-1f,1f):" + SafeAdd(-1F, 1F).ToString());
Console.WriteLine("SafeAdd(1d,1d):" + SafeAdd(1D, 1D).ToString());
Console.WriteLine("SafeAdd(-1d,-1d):" + SafeAdd(-1D, -1D).ToString());
Console.WriteLine("SafeAdd(1d,-1d):" + SafeAdd(1D, -1D).ToString());
Console.WriteLine("SafeAdd(-1d,1d):" + SafeAdd(-1D, 1D).ToString());
Console.WriteLine("SafeAdd((int)1,(int)1):" + SafeAdd((int)1, (int)1).ToString());
Console.WriteLine("SafeAdd((int)-1,(int)-1):" + SafeAdd((int)-1, (int)-1).ToString());
Console.WriteLine("SafeAdd((int)1,(int)-1):" + SafeAdd((int)1, (int)-1).ToString());
Console.WriteLine("SafeAdd((int)-1,(int)1):" + SafeAdd((int)-1, (int)1).ToString());
Console.WriteLine();
Console.WriteLine("SafeSubtract((ulong)1,(ulong)2):" + SafeSubtract((ulong)1, (ulong)2).ToString());
Console.WriteLine("SafeSubtract((ulong)2,(ulong)1):" + SafeSubtract((ulong)2, (ulong)1).ToString());
ulTest1 = ulong.MaxValue - 1;
ulTest2 = 2;
Console.WriteLine("ulong.MaxValue:" + ulong.MaxValue.ToString());
Console.WriteLine("SafeAdd((ulong)" + ulTest1.ToString() + ",(ulong)" + ulTest2.ToString() + "):" + SafeAdd(ulTest1, ulTest2).ToString());
ulTest2 = 1;
Console.WriteLine("SafeAdd((ulong)" + ulTest1.ToString() + ",(ulong)" + ulTest2.ToString() + "):" + SafeAdd(ulTest1, ulTest2).ToString());
Console.WriteLine();
Console.WriteLine("SafeSubtract(1,1):" + SafeSubtract(1, 1).ToString());
Console.WriteLine("SafeSubtract(-1,-1):" + SafeSubtract(-1, -1).ToString());
Console.WriteLine("SafeSubtract(1,-1):" + SafeSubtract(1, -1).ToString());
Console.WriteLine("SafeSubtract(-1,1):" + SafeSubtract(-1, 1).ToString());
Console.WriteLine();
Console.WriteLine("byte SafeAdd(253,2):" + SafeAdd((byte)253, (byte)2).ToString());
Console.WriteLine("byte SafeAdd(254,2):" + SafeAdd((byte)254, (byte)2).ToString());
Console.WriteLine("byte SafeSubtract(2,2):" + SafeSubtract((byte)2, (byte)2).ToString());
Console.WriteLine("byte SafeSubtract(1,2):" + SafeSubtract((byte)1, (byte)2).ToString());
Console.WriteLine();
Console.WriteLine("byte SafeAddWrapped(253,2):" + SafeAddWrapped((byte)253, (byte)2).ToString());
Console.WriteLine("byte SafeAddWrapped(254,2):" + SafeAddWrapped((byte)254, (byte)2).ToString());
Console.WriteLine("byte SafeSubtractWrapped(2,2):" + SafeSubtractWrapped((byte)2, (byte)2).ToString());
Console.WriteLine("byte SafeSubtractWrapped(1,2):" + SafeSubtractWrapped((byte)1, (byte)2).ToString());
Console.WriteLine();
Console.WriteLine("SafeSqrt(9):" + SafeSqrt(9).ToString());
Console.WriteLine("SafeSqrt(13):" + SafeSqrt(13).ToString());
Console.WriteLine("SafeSqrt(19):" + SafeSqrt(19).ToString());
Console.WriteLine("SafeSqrt(-9):" + SafeSqrt(-9).ToString());
Console.WriteLine("SafeSqrt(-13):" + SafeSqrt(-13).ToString());
Console.WriteLine("SafeSqrt(-19):" + SafeSqrt(-19).ToString());
Console.WriteLine();
Console.WriteLine("FractionPartOf(2.22222f):" + FractionPartOf(2.22222f).ToString());
Console.WriteLine("FractionPartOf(2.22222d):" + FractionPartOf(2.22222d).ToString());
Console.WriteLine("FractionPartOf(1.23f):" + FractionPartOf(1.23f).ToString());
Console.WriteLine("FractionPartOf(1.23d):" + FractionPartOf(1.23d).ToString());
fTest1 = 1.23f;
dTest1 = 1.23d;
Floor(ref fTest1);
Floor(ref dTest1);
Console.WriteLine("Floor(1.93f):" + fTest1.ToString());
Console.WriteLine("Floor(1.93d):" + dTest1.ToString());
//Console.WriteLine("IFloor(1.93f):"+IFloor(1.93f).ToString());
//Console.WriteLine("IFloor(1.93d):"+IFloor(1.93d).ToString());
fTest1 = 1.23f;
dTest1 = 1.23d;
iTest1 = ICeiling(fTest1);
iTest2 = ICeiling(dTest1);
Console.WriteLine("ICeiling(1.23f):" + iTest1.ToString());
Console.WriteLine("ICeiling(1.23d):" + iTest2.ToString());
Console.WriteLine();
Console.WriteLine("byarrTest1:" + ToString(byarrTest1));
Console.WriteLine("SubArray(byarrTest1,0,-1):" + ToString(SubArray(byarrTest1, 0, -1)));
Console.WriteLine("SubArray(byarrTest1,0,0):" + ToString(SubArray(byarrTest1, 0, 0)));
Console.WriteLine("SubArray(byarrTest1,0,1):" + ToString(SubArray(byarrTest1, 0, 1)));
Console.WriteLine("SubArray(byarrTest1,0,2):" + ToString(SubArray(byarrTest1, 0, 2)));
Console.WriteLine("SubArray(byarrTest1,1,2):" + ToString(SubArray(byarrTest1, 1, 2)));
Console.WriteLine("SubArray(byarrTest1,2,2):" + ToString(SubArray(byarrTest1, 2, 2)));
Console.WriteLine("SubArray(byarrTest1,3,2):" + ToString(SubArray(byarrTest1, 3, 2)));
Console.WriteLine("SubArray(byarrTest1,0,3):" + ToString(SubArray(byarrTest1, 0, 3)));
Console.WriteLine("SubArray(byarrTest1,1,3):" + ToString(SubArray(byarrTest1, 1, 3)));
Console.WriteLine("SubArray(byarrTest1,-1,4):" + ToString(SubArray(byarrTest1, -1, 4)));
Console.WriteLine();
Console.WriteLine("SubArrayReversed(byarrTest1,0,-1):" + ToString(SubArrayReversed(byarrTest1, 0, -1)));
Console.WriteLine("SubArrayReversed(byarrTest1,0,0):" + ToString(SubArrayReversed(byarrTest1, 0, 0)));
Console.WriteLine("SubArrayReversed(byarrTest1,0,1):" + ToString(SubArrayReversed(byarrTest1, 0, 1)));
Console.WriteLine("SubArrayReversed(byarrTest1,0,2):" + ToString(SubArrayReversed(byarrTest1, 0, 2)));
Console.WriteLine("SubArrayReversed(byarrTest1,1,2):" + ToString(SubArrayReversed(byarrTest1, 1, 2)));
Console.WriteLine("SubArrayReversed(byarrTest1,2,2):" + ToString(SubArrayReversed(byarrTest1, 2, 2)));
Console.WriteLine("SubArrayReversed(byarrTest1,3,2):" + ToString(SubArrayReversed(byarrTest1, 3, 2)));
Console.WriteLine("SubArrayReversed(byarrTest1,0,3):" + ToString(SubArrayReversed(byarrTest1, 0, 3)));
Console.WriteLine("SubArrayReversed(byarrTest1,1,3):" + ToString(SubArrayReversed(byarrTest1, 1, 3)));
Console.WriteLine("SubArrayReversed(byarrTest1,0,4):" + ToString(SubArrayReversed(byarrTest1, 0, 4)));
Console.WriteLine("SubArrayReversed(byarrTest1,-1,4):" + ToString(SubArrayReversed(byarrTest1, -1, 4)));
Console.WriteLint("ToByte(257):" + RConvert.ToByte((int)257).ToString());
Console.WriteLint("ToByte(-2):" + RConvert.ToByte((int)-1).ToString());
Console.WriteLint("ToByte(257.0d):" + RConvert.ToByte(257.0d).ToString());
Console.WriteLint("ToByte(-2.0d):" + RConvert.ToByte(-2.0d).ToString());
Console.WriteLint("ToByte(2.4d):" + RConvert.ToByte(2.4d).ToString());
Console.WriteLint("ToByte(2.5d):" + RConvert.ToByte(2.5d).ToString());
Console.WriteLint("ToByte(2.4f):" + RConvert.ToByte(2.4f).ToString());
Console.WriteLint("ToByte(2.5f):" + RConvert.ToByte(2.5f).ToString());
Console.WriteLine();
Console.WriteLine();
Console.WriteLine();
//SubArrayReversed(ref byarrTest1
} //end TestMathInConsole
public void When_The_Denominator_Is_Zero_Throw_ArgumentOutOfRangeException()
{
Action action = () => Percentage.From(1, 0);
action.Should().ThrowExactly <ArgumentOutOfRangeException>();
}
public void When_The_Nominator_And_Denominator_Are_Less_Than_Zero_Throw_ArgumentOutOfRangeException()
{
Action action = () => Percentage.From(-1, -1);
action.Should().ThrowExactly <ArgumentOutOfRangeException>();
}
public void Create_A_Percentage_From_A_Given_Nominator_And_Denominator()
{
var sut = Percentage.From(1, 10);
sut.Value.Should().Be(10);
}
