public void SyntaxOKTest ()
{
parser = new Parser ("var } function + i 'Hello',".ToCharArray ());
List<Comment> comments = new List<Comment> ();
parser.ParseProgram (ref comments);
Assert.IsFalse (parser.SyntaxOK ());
}
public void BlockTest ()
{
parser = new Parser ("{}".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (BlockStatement), it.Element, "#3.1");
Assert.IsTrue (parser.SyntaxOK ());
}
public void VarTest ()
{
parser = new Parser ("var a = 10;".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement > list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement,BlockStatement>.Iterator(list);
Assert.IsInstanceOfType (typeof(VariableDeclarationStatement), it.Element, "#1.1");
Assert.IsTrue (parser.SyntaxOK ());
}
public void FunctionTest ()
{
parser = new Parser ("function foo() {}".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (FunctionStatement), it.Element, "#2.1");
FunctionStatement foo = ((FunctionStatement)it.Element);
Assert.AreEqual ("foo", foo.Function.Name.Spelling, "#2.2");
Assert.IsTrue (parser.SyntaxOK ());
}
public void IfTest ()
{
parser = new Parser ("if (true) { } else ;".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (IfStatement), it.Element, "#4.1");
IfStatement ifelse = ((IfStatement)it.Element);
Assert.AreEqual (Expression.Operation.@true, ifelse.Condition.Opcode, "#4.2");
Assert.IsTrue (parser.SyntaxOK ());
}
public void AddTest ()
{
Parser parser = new Parser ("var i = 5 + 1;".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (VariableDeclarationStatement), it.Element, "#8.1");
VariableDeclarationStatement varst = ((VariableDeclarationStatement)it.Element);
Assert.AreEqual ("i", varst.Declarations[0].Declaration.Name.Spelling, "#8.2");
Assert.IsInstanceOfType (typeof (InitializerVariableDeclaration), varst.Declarations[0].Declaration, "#8.3");
InitializerVariableDeclaration ini = (InitializerVariableDeclaration)varst.Declarations[0].Declaration;
Assert.IsInstanceOfType (typeof (BinaryOperatorExpression), ini.Initializer, "#8.4");
Assert.AreEqual (Expression.Operation.Plus, ini.Initializer.Opcode, "#8.5");
Assert.IsTrue (parser.SyntaxOK ());
}
public void EmptyTest ()
{
parser = new Parser (";".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.AreEqual (Statement.Operation.Empty, it.Element.Opcode, "#12.1");
Assert.IsTrue (parser.SyntaxOK ());
}
public void switchTest ()
{
parser = new Parser ("switch (test) { case a: break; default: break;}".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (SwitchStatement), it.Element, "#9.1");
Assert.IsTrue (parser.SyntaxOK ());
}
public void ForTest ()
{
parser = new Parser ("for (var i = 0 ; i < 5 ; i++ ) { break; }".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (DeclarationForStatement), it.Element, "#7.1");
DeclarationForStatement forst = ((DeclarationForStatement)it.Element);
Assert.IsInstanceOfType (typeof (BlockStatement), forst.Body, "#7.2");
it = new DList<Statement, BlockStatement>.Iterator (((BlockStatement)forst.Body).Children);
Assert.IsInstanceOfType (typeof (BreakOrContinueStatement), it.Element, "#7.3");
Assert.IsTrue (parser.SyntaxOK ());
}
public void DoWhileTest ()
{
parser = new Parser ("do { }while (true);".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (DoStatement), it.Element, "#6.1");
DoStatement dost = ((DoStatement)it.Element);
Assert.AreEqual (Expression.Operation.@true, dost.Condition.Opcode, "#6.2");
Assert.IsTrue (parser.SyntaxOK (), PrintSyntax ("#6", parser));
}
public void WhileTest ()
{
parser = new Parser ("while (true) { }".ToCharArray ());
List<Comment> comments = new List<Comment> ();
DList<Statement, BlockStatement> list = parser.ParseProgram (ref comments);
DList<Statement, BlockStatement>.Iterator it = new DList<Statement, BlockStatement>.Iterator (list);
Assert.IsInstanceOfType (typeof (WhileStatement), it.Element, "#5.1");
WhileStatement whilest = ((WhileStatement)it.Element);
Assert.AreEqual (Expression.Operation.@true, whilest.Condition.Opcode, "#5.2");
Assert.IsTrue (parser.SyntaxOK ());
}