public void ParsePrintAddingStringsTest()
{
Tokens tokens = new Tokens ();
tokens.Add ( new Token ( "print" ) );
tokens.Add ( new Token ( "'ongle'" ) );
tokens.Add ( new Token ( "+" ) );
tokens.Add ( new Token ( "'ooog'" ) );
Parser parser = new Parser ( TestModule.GetTestKernel () );
parser.Parse ( tokens );
Assert.IsInstanceOfType ( typeof ( ArithExpr ), ( (Print)parser.MainBlock[0] ).Expr );
}
public void ExpressionAssignmentTest()
{
Tokens tokens = new Tokens ();
tokens.Add ( new Token ( "ong" ) );
tokens.Add ( new Token ( "=" ) );
tokens.Add ( new Token ( "bong" ) );
tokens.Add ( new Token ( "+" ) );
tokens.Add ( new Token ( "10" ) );
Parser parser = new Parser ( TestModule.GetTestKernel () );
parser.Parse ( tokens );
ArithExpr expression = (ArithExpr)( (Assign)parser.MainBlock[0] ).Expr;
Assert.IsInstanceOfType ( typeof ( Variable ), expression.Left);
Assert.AreEqual ( ArithOp.Add, expression.Op );
Assert.AreEqual ( 10, ((NumberLiteral) expression.Right).Value );
}
private static Parser ParseSimpleIf()
{
Tokens tokens = new Tokens ();
tokens.Add ( new Token ( "if" ) );
tokens.Add ( new Token ( "x" ) );
tokens.Add ( new Token ( "==" ) );
tokens.Add ( new Token ( "5" ) );
tokens.Add ( new Token ( "{" ) );
tokens.Add ( new Token ( "print" ) );
tokens.Add ( new Token ( "'yay'" ) );
tokens.Add ( new Token ( "}" ) );
Parser parser = new Parser ( TestModule.GetTestKernel () );
parser.Parse ( tokens );
return parser;
}
public void VariableAssignmentTest()
{
Tokens tokens = new Tokens ();
tokens.Add ( new Token ( "ong" ) );
tokens.Add ( new Token ( "=" ) );
tokens.Add ( new Token ( "10" ) );
Parser parser = new Parser ( TestModule.GetTestKernel () );
parser.Parse ( tokens );
Assert.AreEqual ( 1, parser.MainBlock.Count );
Assert.IsInstanceOfType ( typeof ( Assign ), parser.MainBlock[0] );
Assign assign = parser.MainBlock[0] as Assign;
Assert.IsInstanceOfType ( typeof ( Variable ), assign.Ident );
Assert.AreEqual ( ((Variable)assign.Ident).Ident, "ong" );
}
public void StringLiteralPrintTest()
{
Tokens tokens = new Tokens ();
tokens.Add ( new Token ( "print" ) );
tokens.Add ( new Token ( "'ongle'" ) );
Parser parser = new Parser ( TestModule.GetTestKernel () );
parser.Parse ( tokens );
Assert.IsInstanceOfType ( typeof ( Print ), parser.MainBlock[0] );
Print print = (Print)parser.MainBlock[0];
Assert.IsInstanceOfType ( typeof ( StringLiteral ), print.Expr );
Assert.AreEqual ( ((StringLiteral)print.Expr).Value, "ongle" );
}
public void ParseSimplePrintTest()
{
Tokens tokens = new Tokens();
tokens.Add(new Token("print"));
tokens.Add(new Token("'ongle'"));
Parser parser = new Parser ( TestModule.GetTestKernel() );
parser.Parse ( tokens );
Assert.AreEqual(1, parser.MainBlock.Count);
Assert.IsInstanceOfType ( typeof ( Print ), parser.MainBlock[0] );
}
static Tokens CreateSimpleArray()
{
Tokens tokens = new Tokens ();
tokens.Add ( new Token ( "(" ) );
tokens.Add ( new Token ( "'a'" ) );
tokens.Add ( new Token ( "," ) );
tokens.Add ( new Token ( "'b'" ) );
tokens.Add ( new Token ( "," ) );
tokens.Add ( new Token ( "3" ) );
tokens.Add ( new Token ( ")" ) );
return tokens;
}
