public void Should_ComputeCorrectSignal(int[] expected, int[] data)
{
var program = IntCodeProgram.New();
program.Compute(data);
Assert.Equal(expected, program.Output.Select(val => (int)val).ToArray());
}
public void Should_OutputLargeNumberInTheMiddle()
{
var data = new BigInteger[] { 104, 1125899906842624, 99 };
var program = IntCodeProgram.New();
program.Compute(IntCodeData.FromBigIntArray(data));
var number = program.Output.Single();
Assert.Equal(IntCodeValue.FromBigInteger(data[1]), number);
}
public void Should_Output16DigitNumber()
{
var data = new int[] { 1102, 34915192, 34915192, 7, 4, 7, 99, 0 };
var program = IntCodeProgram.New();
program.Compute(IntCodeData.FromIntArray(data));
var number = program.Output.Single();
Assert.Equal(16, number.ToString().Length);
}
public int ComputeSignal(IList <IntCodeValue> phaseSettings, int[] data)
{
var amplifiers = new IIntCodeProgram[phaseSettings.Count];
var firstInput = new BlockingCollection <IntCodeValue>();
for (var i = 0; i < amplifiers.Length; i++)
{
var input = i == 0 ? firstInput : amplifiers[i - 1].Output;
input.Add(phaseSettings[i]);
if (_feedbackLoop && i == amplifiers.Length - 1)
{
amplifiers[i] = IntCodeProgram.New(input, firstInput);
}
else
{
amplifiers[i] = IntCodeProgram.New(input);
}
}
var tasks = amplifiers.Select(program =>
Task.Factory.StartNew(() => program.Compute(data.ToArray()), TaskCreationOptions.LongRunning));
firstInput.Add(IntCodeValue.FromInt(0));
Task.WhenAll(tasks).Wait(TimeoutMs);
var took = amplifiers.Last().Output.TryTake(out var signal);
if (!took)
{
throw new InvalidOperationException("No output found.");
}
if (amplifiers.Last().Output.Count != 0)
{
throw new InvalidOperationException("There's still output in the last amplifier.");
}
return((int)signal);
}
public void Should_ReturnCorrectResult(int[] data, int[] expected)
{
var result = IntCodeProgram.New().Compute(data);
Assert.Equal(expected, result);
}
public int ComputeAndGetOutput(int[] data)
{
return(IntCodeProgram.New().Compute(data)[0]);
}
protected virtual IIntCodeProgram CreateIntCodeProgram(BlockingCollection <IntCodeValue> input)
{
return(IntCodeProgram.New(input));
}
