public void TestLiteral()
{
Literal v = new Literal();
v.Raw = "5";
ExecutionEnvironment e = new ExecutionEnvironment();
var r = v.Execute(e);
Assert.AreEqual(r.ReturnValue, 5);
{
Literal a = new Literal()
{
Raw = "6.0"
};
var ra = a.Execute(e);
Assert.AreEqual(ra.Type, CompletionType.Value);
Assert.AreEqual(ra.ReturnValue, 6.0f);
}
{
Literal a = new Literal()
{
Raw = "\"6.0\""
};
var ra = a.Execute(e);
Assert.AreEqual(ra.Type, CompletionType.Value);
Assert.AreEqual(ra.ReturnValue, "6.0");
}
}
public void LiteralTests()
{
string txt = "1";
AntlrInputStream inputStream = new AntlrInputStream(txt);
BogieLangLexer lexer = new BogieLangLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
BogieLangParser parser = new BogieLangParser(commonTokenStream);
BogieLangParser.LiteralContext literalContext = parser.literal();
BogieLangBaseVisitor <object> visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(literalContext);
Literal literal = Literal.Compile(literalContext);
Assert.True(literal.Execute() is int);
Assert.True((int)literal.Execute() == 1);
txt = "1.0";
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>());
literalContext = parser.literal();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(literalContext);
literal = Literal.Compile(literalContext);
Assert.True(literal.Execute() is double);
Assert.True((double)literal.Execute() == 1.0);
txt = "false";
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>());
literalContext = parser.literal();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(literalContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
literal = Literal.Compile(literalContext);
Assert.True(literal.Execute() is bool);
Assert.True((bool)literal.Execute() == false);
txt = "\"asd8 99asd\"";
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>());
literalContext = parser.literal();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(literalContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
literal = Literal.Compile(literalContext);
Assert.True(literal.Execute() is string);
Assert.True((string)literal.Execute() == "asd8 99asd");
}