private dynamic CompileAndGetClassWith(string functionCode)
{
var classCode = string.Format(@"
public class Test
{0}
end
", functionCode).Trim();
return(CompilationHelper.CompileAndGetInstance(classCode, "Test"));
}
public void ReturnThis()
{
var code = string.Format(@"
public class Test
public function GetThis()
return this
end
end
").Trim();
var instance = CompilationHelper.CompileAndGetInstance(code, "Test");
var value = instance.GetThis();
Assert.AreEqual(instance, value);
}
public void ReturnPropertyThroughThis()
{
var code = string.Format(@"
public class Test
private integer value = 5
public function GetValue()
return this.value
end
end
").Trim();
var instance = CompilationHelper.CompileAndGetInstance(code, "Test");
var value = instance.GetValue();
Assert.AreEqual(new Integer(5), value);
}
public void ExternalMethodCallOnValueFromNearbyCall()
{
var caller = CompilationHelper.CompileAndGetInstance(string.Format(@"
public class Callee
function GetValue()
return 'abc'
end
end
public class Caller
function GetValueFromCallee()
let callee = new Callee()
return callee.GetValue().Substring((1).ToInt32())
end
end
").Trim(), "Caller");
Assert.AreEqual("bc", caller.GetValueFromCallee());
}
public void NearbyMethodCallOnNewObject(string parameters, string returnValue, string arguments, object expectedValue)
{
var caller = CompilationHelper.CompileAndGetInstance(string.Format(@"
public class Callee
function GetValue({0})
return {2}
end
end
public class Caller
function GetValueFromCallee()
let callee = new Callee()
return callee.GetValue({1})
end
end
", parameters, arguments, returnValue).Trim(), "Caller");
Assert.AreEqual(TestArgumentConverter.Convert(expectedValue), caller.GetValueFromCallee());
}
public void WriteAndReadPropertyThroughMethods <T>(string propertyType, object rawValue)
{
var value = (T)TestArgumentConverter.Convert(rawValue);
var code = string.Format(@"
public class Test
private {0} x
public function SetValue({0} value)
x = value
end
public function GetValue()
return x
end
end
", propertyType).Trim();
var instance = CompilationHelper.CompileAndGetInstance(code, "Test");
instance.SetValue(value);
Assert.AreEqual(value, instance.GetValue());
}
public void Problem2_FindSumOfEvenValuedFibonacciNumbers_Under4000000()
{
var code = @"
import System
import System.Linq
public class Problem2
decimal sqrtOf5 = Math.Sqrt((5.0).ToDouble()).ToDecimal()
decimal ψ = (1.0-sqrtOf5)/2.0
decimal φ = (1.0+sqrtOf5)/2.0
function Fibonacci(integer n)
return Math.Round(((φ ** n.ToDecimal() - ψ ** n.ToDecimal()) / sqrtOf5).ToDouble()).ToInteger()
end
function Evaluate()
return (1..10000000).Select(Fibonacci).TakeWhile(x => x < 4000000).Where(x => x mod 2 == 0).Sum()
end
end
".Trim();
var instance = CompilationHelper.CompileAndGetInstance(code, "Problem2");
Assert.AreEqual <object>(new Integer(4613732), instance.Evaluate());
}