public void FunctionCallTests()
{
string txt = "funcCall()";
AntlrInputStream inputStream = new AntlrInputStream(txt);
BogieLangLexer lexer = new BogieLangLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
BogieLangParser parser = new BogieLangParser(commonTokenStream);
BogieLangParser.FunctionCallContext functionCallContext = parser.functionCall();
BogieLangBaseVisitor <object> visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
FunctionCall functionCall = FunctionCall.Compile(functionCallContext);
Assert.True(functionCall.Identifier == "funcCall");
Assert.True(functionCall.Arguments.Count == 0);
txt = "funcCall(\"arg\")";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
functionCallContext = parser.functionCall();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
functionCall = FunctionCall.Compile(functionCallContext);
Assert.True(functionCall.Identifier == "funcCall");
Assert.True(functionCall.Arguments[0].Literal.String == "arg");
txt = "funcCall(10.0,funcCall2())";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
functionCallContext = parser.functionCall();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
functionCall = FunctionCall.Compile(functionCallContext);
Assert.True(functionCall.Identifier == "funcCall");
Assert.True(functionCall.Arguments[0].Literal.Real == 10.0);
Assert.True(functionCall.Arguments[1].FunctionCall.Identifier == "funcCall2");
}
public static FunctionCall Compile(BogieLangParser.FunctionCallContext functionCallContext)
{
FunctionCall result = new FunctionCall();
if (functionCallContext.IDENTIFIER() != null)
{
result.Identifier = functionCallContext.IDENTIFIER().GetText();
}
if (functionCallContext.expression().Length != 0)
{
List <Expression> expressions = new List <Expression>();
foreach (BogieLangParser.ExpressionContext expressionContext in functionCallContext.expression())
{
expressions.Add(Expression.Compile(expressionContext, null));
}
result.Arguments = expressions;
}
return(result);
}
public void FunctionCallTests()
{
string txt = "funcCall()";
AntlrInputStream inputStream = new AntlrInputStream(txt);
BogieLangLexer lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
BogieLangParser parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
BogieLangParser.FunctionCallContext functionCallContext = parser.functionCall();
BogieLangBaseVisitor <object> visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
txt = "funcCall(\"arg\")";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
functionCallContext = parser.functionCall();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
txt = "funcCall(10.0,funcCall2())";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
functionCallContext = parser.functionCall();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
txt = "funcCall(10.0,funcCall2())";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
functionCallContext = parser.functionCall();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
txt = " funcCall\t(10.0\n,\rfuncCall2() \n\r\t)";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
functionCallContext = parser.functionCall();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(functionCallContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
}