static void Main(string[] args)
{
var alu = new ALU();
var file = new System.IO.StreamReader("..\\..\\x86flags\\aludata.txt");
int failed = 0;
int resultFailures = 0;
int flagFailures = 0;
int total = 0;
while (!file.EndOfStream)
{
total++;
// Read the line and split it
var str = file.ReadLine();
var parts = str.Split(' ');
// Get the method we need to call
var mi = alu.GetType().GetMethod(parts[0],
System.Reflection.BindingFlags.IgnoreCase | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public);
// Setup the flags
alu.EFlags = Convert.ToUInt16(parts[1], 16);
// Setup parameters
var paramInfos = mi.GetParameters();
var paramValues = new object[paramInfos.Length];
for (int i = 0; i < paramInfos.Length; i++)
{
var val = Convert.ToUInt32(parts[i + 2], 16);
paramValues[i] = Convert.ChangeType(val, paramInfos[i].ParameterType);
}
uint result;
try
{
result = (uint)Convert.ChangeType(mi.Invoke(alu, paramValues), typeof(uint));
}
catch (Exception)
{
if (parts[paramInfos.Length + 2] != "????")
{
resultFailures++;
failed++;
Console.WriteLine("FAILED: {0} // didn't expect exception", str);
}
continue;
}
if (parts[paramInfos.Length + 2] == "????")
{
resultFailures++;
failed++;
Console.WriteLine("FAILED: {0} // expected exception", str);
alu.EFlags = Convert.ToUInt16(parts[1], 16);
result = (uint)Convert.ChangeType(mi.Invoke(alu, paramValues), typeof(uint));
continue;
}
var expectedResult = Convert.ToUInt32(parts[paramInfos.Length + 2], 16);
var expectedFlags = Convert.ToUInt16(parts[paramInfos.Length + 3], 16);
if (result != expectedResult)
{
resultFailures++;
}
if (alu.EFlags != expectedFlags)
{
flagFailures++;
}
if (result != expectedResult || alu.EFlags != expectedFlags)
{
failed++;
Console.WriteLine("FAILED: {0} // {1:X} vs {2:X} // {3:X} vs {4:X}", str, result, expectedResult, alu.EFlags, expectedFlags);
alu.EFlags = Convert.ToUInt16(parts[1], 16);
result = (uint)Convert.ChangeType(mi.Invoke(alu, paramValues), typeof(uint));
// break;
}
}
Console.WriteLine("Total Tests: {0}", total);
Console.WriteLine("Result fails: {0}", resultFailures);
Console.WriteLine("Flag fails: {0}", flagFailures);
Console.WriteLine("Finished.");
}