/// <summary>
/// Creates a new instance of <see cref="Lexer"/>.
/// </summary>
public Lexer(
Lexicon lexicon,
IdentifierChecker identifier_checker,
LiteralSniffer literal_sniffer,
short[] illegal_duplicates)
{
this.Lexicon = lexicon;
this.IsIdentifier = identifier_checker;
this.SniffLiterals = literal_sniffer;
this.Tokens = new List <Token>();
}
/// <summary>
/// Creates a new instance of <see cref="Lexer"/>.
/// </summary>
public Lexer(
Lexicon lexicon,
IdentifierChecker identifier_checker,
LiteralSniffer literal_sniffer,
string source,
short[] illegal_duplicates)
: this(
lexicon,
identifier_checker,
literal_sniffer,
illegal_duplicates)
{
this.Tokenize(source);
}
public void Has_Duplicate_Identifiers_Test()
{
IdentifierChecker identifier = new IdentifierChecker(manager);
Assert.IsTrue(manager.GetNotifications().Count == 0);
List <FormObject> formObjects = new List <FormObject>();
formObjects.Add(CreateQuestion("id1", "label1", null));
formObjects.Add(CreateQuestion("id1", "label2", null));
INotificationManager notificationManager = identifier.AnalyzeAndReport(new Form(formObjects, position));
Assert.IsTrue(notificationManager.GetNotifications().Count == 1);
}
public void Has_Undefined_Identifiers_Test()
{
IdentifierChecker identifier = new IdentifierChecker(manager);
Assert.IsTrue(manager.GetNotifications().Count == 0);
Id id = new Id("id3", position);
id.SetType(new Types.BoolType());
Expression computed = new And(
new Bool(true, position),
id,
position);
List <FormObject> formObjects = new List <FormObject>();
formObjects.Add(CreateQuestion("id1", "label1", computed));
INotificationManager notificationManager = identifier.AnalyzeAndReport(new Form(formObjects, position));
Assert.IsTrue(notificationManager.GetNotifications().Count == 1);
}