// Tests a valid script
private static void AssertIsValid(string script)
{
SyntaxValidationResult result = Brainf_ckParser.ValidateSyntax(script);
Assert.IsTrue(result.IsSuccess);
Assert.AreEqual(result.ErrorOffset, -1);
Assert.AreEqual(result.ErrorType, SyntaxError.None);
}
// Tests an invalid script
private static void AssertIsInvalid(string script, int position, SyntaxError error)
{
SyntaxValidationResult result = Brainf_ckParser.ValidateSyntax(script);
Assert.IsFalse(result.IsSuccess);
Assert.AreEqual(result.ErrorOffset, position);
Assert.AreEqual(result.ErrorType, error);
}
protected override void OnTextChanged(ReadOnlyMemory <char> text)
{
ValidationResult = Brainf_ckParser.ValidateSyntax(text.Span);
Column = text.Length + 1;
}