public static QuestionForm ParseInputString(string input)
{
ICharStream stream = CharStreams.fromstring(input);
ITokenSource lexer = new QLLexer(stream);
ITokenStream tokens = new CommonTokenStream(lexer);
QLParser parser = new QLParser(tokens);
QLParser.FContext context = parser.f();
QLListener listener = new QLListener();
ParseTreeWalker walker = new ParseTreeWalker();
walker.Walk(listener, context);
return(listener.Form);
}
public void ControlBlockChildrenAssignment()
{
string input = @"form ExampleBlock {
if (3==-11){}
else {
if (3==12)
{}
else {};
};
}
";
Build(input);
Listener = new QLListener();
Parser.AddParseListener(Listener);
var formBlock = Parser.formBlock();
Assert.IsTrue(Listener.ASTExists);
}