public void ExpressionTree()
{
IParserContext context = new ParserContext();
ExpressionWithContext expr = new ExpressionWithContext(context);
expr.Expression = Exp.Add(TokenPosition.Unknown, Exp.Value(TokenPosition.Unknown, 4), Exp.Value(TokenPosition.Unknown, 5));
Assert.AreEqual(9, expr.Evaluate().Value);
Assert.AreEqual(typeof(int), expr.Evaluate().Type);
expr.Expression = Exp.Add(TokenPosition.Unknown, Exp.Add(TokenPosition.Unknown, Exp.Value(TokenPosition.Unknown, 4), Exp.Value(TokenPosition.Unknown, (long)5)), Exp.Value(TokenPosition.Unknown, 6));
Assert.AreEqual(15L, expr.Evaluate().Value);
Assert.AreEqual(typeof(long), expr.Evaluate().Type);
expr.Expression = Exp.Op(TokenPosition.Unknown, "<<", Exp.Value(TokenPosition.Unknown, (long)4), Exp.Value(TokenPosition.Unknown, 2));
Assert.AreEqual(16L, expr.Evaluate().Value);
}
public void ExpressionTree()
{
IParserContext context = new ParserContext();
ExpressionWithContext expr = new ExpressionWithContext(context);
expr.Expression = Exp.Add(TokenPosition.Unknown, Exp.Value(TokenPosition.Unknown, 4), Exp.Value(TokenPosition.Unknown, 5));
Assert.AreEqual(9, expr.Evaluate().Value);
Assert.AreEqual(typeof(int), expr.Evaluate().Type);
expr.Expression = Exp.Add(TokenPosition.Unknown, Exp.Add(TokenPosition.Unknown, Exp.Value(TokenPosition.Unknown, 4), Exp.Value(TokenPosition.Unknown, (long)5)), Exp.Value(TokenPosition.Unknown, 6));
Assert.AreEqual(15L, expr.Evaluate().Value);
Assert.AreEqual(typeof(long), expr.Evaluate().Type);
expr.Expression = Exp.Op(TokenPosition.Unknown, "<<", Exp.Value(TokenPosition.Unknown, (long)4), Exp.Value(TokenPosition.Unknown, 2));
Assert.AreEqual(16L, expr.Evaluate().Value);
}