public void InValidBoolComparisonTest()
{
SymbolTable.Add("TestBool", QValueType.Boolean);
var left = new IdentifierNode(new Location(0, 0), "TestBool");
var right = new LiteralNode(new Location(0, 0), "false", QValueType.Integer);
var comparisonNode = new LogicalExpressionNode(new Location(0, 0), left, LogicalOperator.Or, right);
var analyser = new StatementTypeAnalyser();
var result = analyser.Analyse(comparisonNode);
Assert.IsFalse(result);
}
public void InValidArthimetricComparisonTest()
{
SymbolTable.Add("blah blah", QValueType.Text);
var x = new IdentifierNode(new Location(0, 0), "x");
var five = new LiteralNode(new Location(0, 0), "5", QValueType.Integer);
var arthimetricNode = new ArthimetricExpressionNode(new Location(0, 0), x, ArthimetricOperator.Mult, five);
var analyser = new StatementTypeAnalyser();
var result = analyser.Analyse(arthimetricNode);
Assert.IsFalse(result);
}
public void IntAndDoubleMultiplicationTest()
{
SymbolTable.Add("x", QValueType.Integer);
var x = new IdentifierNode(new Location(0, 0), "x");
var five = new LiteralNode(new Location(0, 0), "5.0", QValueType.Double);
var arthimetricNode = new ArthimetricExpressionNode(new Location(0, 0), x, ArthimetricOperator.Mult, five);
var analyser = new StatementTypeAnalyser();
var result = analyser.Analyse(arthimetricNode);
Assert.IsTrue(result);
}
public void ValidArthimetricComparisonTest()
{
SymbolTable.Add("x", QValueType.DOUBLE);
var x = new IdentifierNode(new Location(0, 0), "x");
var five = new LiteralNode(new Location(0, 0), "5", QValueType.INTEGER);
var arthimetricNode = new ArthimetricExpressionNode(new Location(0, 0), x, ArthimetricOperator.MULT, five);
var analyser = new StatementTypeAnalyser();
var result = analyser.Analyse(arthimetricNode);
Assert.IsTrue(result);
}
public void InValidBooleanComparisonTest()
{
SymbolTable.Add("x", QValueType.Boolean);
var x = new IdentifierNode(new Location(0, 0), "x");
SymbolTable.Add("y", QValueType.Boolean);
var y = new IdentifierNode(new Location(0, 0), "y");
var comparisonNode = new ComparisonExpressionNode(new Location(0, 0), x, ComparisonOperator.LessEqual, y);
var analyser = new StatementTypeAnalyser();
var result = analyser.Analyse(comparisonNode);
Assert.IsFalse(result);
}
public void InValidComparisonWithArthimetricTest()
{
SymbolTable.Add("TestBool", QValueType.Boolean);
var left = new IdentifierNode(new Location(0, 0), "TestBool");
var five = new LiteralNode(new Location(0, 0), "5", QValueType.Integer);
var ten = new LiteralNode(new Location(0, 0), "blah blah", QValueType.Text);
var right = new ComparisonExpressionNode(new Location(0, 0), five, ComparisonOperator.GreaterEqual, ten);
var comparisonNode = new LogicalExpressionNode(new Location(0, 0), left, LogicalOperator.Or, right);
var analyser = new StatementTypeAnalyser();
var result = analyser.Analyse(comparisonNode);
Assert.IsFalse(result);
}
public void ValidComparisonWithArthimetricTest()
{
SymbolTable.Add("TestBool", QValueType.BOOLEAN);
var left = new IdentifierNode(new Location(0, 0), "TestBool");
var five = new LiteralNode(new Location(0, 0), "5", QValueType.INTEGER);
var ten = new LiteralNode(new Location(0, 0), "10", QValueType.INTEGER);
var right = new ComparisonExpressionNode(new Location(0, 0), five, ComparisonOperator.GE, ten);
var comparisonNode = new LogicalExpressionNode(new Location(0, 0), left, LogicalOperator.OR, right);
var analyser = new StatementTypeAnalyser();
var result = analyser.Analyse(comparisonNode);
Assert.IsTrue(result);
}
