public void BooleanExpressionEvalTest()
{
var tests = new BooleanTest[]
{
new() { Input = "true", Value = true },
new() { Input = "false", Value = false },
new() { Input = "1 < 2", Value = true },
new() { Input = "1 > 2", Value = false },
new() { Input = "1 < 1", Value = false },
new() { Input = "1 > 1", Value = false },
new() { Input = "1 == 1", Value = true },
new() { Input = "1 != 1", Value = false },
new() { Input = "1 == 2", Value = false },
new() { Input = "1 != 2", Value = true },
new() { Input = "true == true", Value = true },
new() { Input = "false == false", Value = true },
new() { Input = "true == false", Value = false },
new() { Input = "true != false", Value = true },
new() { Input = "false != true", Value = true },
new() { Input = "(1 < 2) == true", Value = true },
new() { Input = "(1 < 2) == false", Value = false },
new() { Input = "(1 > 2) == true", Value = false },
new() { Input = "(1 > 2) == false", Value = true }
};
foreach (var booleanTest in tests)
{
var evaluated = StaticTests.TestEval(booleanTest.Input);
StaticTests.TestBooleanObject(evaluated, booleanTest.Value);
}
}
public void RecursionTest()
{
const string input = @"
let recursion = fun(x) {
if(x > 100) {
return true;
} else {
recursion(x + 1);
}
};
recursion(0)";
var evaluated = StaticTests.TestEval(input);
StaticTests.TestBooleanObject(evaluated, true);
}
public void BangOperatorTest()
{
var tests = new BooleanTest[]
{
new() { Input = "!true", Value = false },
new() { Input = "!false", Value = true },
new() { Input = "!5", Value = false },
new() { Input = "!!5", Value = true },
new() { Input = "!!true", Value = true },
new() { Input = "!!false", Value = false }
};
foreach (var booleanTest in tests)
{
var evaluated = StaticTests.TestEval(booleanTest.Input);
StaticTests.TestBooleanObject(evaluated, booleanTest.Value);
}
}