//=========================================================================================
void ReadAndAssertToken(StateParser parser, string tokenType, string text)
{
var oToken = parser.GetNextToken();
Assert.That(parser.Errors, Has.Count);
Assert.That(oToken.Text, Is.EqualTo(text));
Assert.That(oToken.TokenTypeName, Is.EqualTo(tokenType));
}
public void MultiLineTokens()
{
ScannerSpecification oSpec = new ScannerSpecification();
oSpec.AddLiteral("l", CharType.Letters, '_');
oSpec.AddLiteral("d", CharType.Numbers);
oSpec.AddLiteral("br1", '[');
oSpec.AddLiteral("br2", ']');
oSpec.AddTokenDeclaration("id", "l{l|d}");
oSpec.AddBoundedToken("id2", "br1", "br2", null);
StateParser oStateParser = new StateParser(new StateScanner(oSpec, 4));
oStateParser.Spec.AddRule("id", "id|id2");
{
oStateParser.SetSource(
@"select [
x int] from x
");
this.ReadAndAssertToken(oStateParser, "id", "select");
this.ReadAndAssertToken(oStateParser, "id2", "[");
this.ReadAndAssertToken(oStateParser, "id2", " x int]");
}
}
//=========================================================================================
void ReadTokenWithStyle(StateParser parser, string style, string text)
{
var oToken = parser.GetNextToken();
Assert.That(parser.Errors, Has.Count);
Assert.That(oToken.Text, Is.EqualTo(text));
Assert.AreEqual(oToken.Style.Name, style);
//Assert.That(oToken.TokenTypeName, Is.EqualTo(tokenType));
}
public void VariablesAssignment()
{
ScannerSpecification oSpec = new ScannerSpecification();
oSpec.AddLiteral("l", CharType.Letters, '_');
oSpec.AddLiteral("d", CharType.Numbers);
oSpec.AddLiteral("x", '=', ';');
oSpec.AddTokenDeclaration("id", "l{l|d}");
oSpec.AddTokenDeclaration("number", "d{d}");
oSpec.AddTokenDeclaration("sep", "x");
StateParser oStateParser = new StateParser(new StateScanner(oSpec, 4));
oStateParser.Spec.AddRule("Tag", "id sep number sep");
{
oStateParser.SetSource("sText=10;");
this.ReadAndAssertToken(oStateParser, "id", "sText");
this.ReadAndAssertToken(oStateParser, "sep", "=");
this.ReadAndAssertToken(oStateParser, "number", "10");
this.ReadAndAssertToken(oStateParser, "sep", ";");
var oToken = oStateParser.GetNextToken();
Assert.IsNull(oToken);
}
}
//=========================================================================================
public XmlParsingTests()
{
this.Parser = new StateParser(new XmlSyntaxSettings(), 4);
}
//=========================================================================================
public NonSyntaxSettingsTests()
{
this.Parser = new StateParser(new NonSyntaxSettings(), 4);
}
//=========================================================================================
public MsSqlParsingTests()
{
this.Parser = new StateParser(new MsSqlSyntaxSettings(), 4);
}
//=========================================================================================
internal void InitTokens(string text)
{
var oParser = new SA.CodeView.Parsing.StateParser(this.SyntaxSettings, this._TabSize);
this.Tokens = oParser.Parse(text);
}
//=========================================================================================
internal void InitTokens(string text)
{
var oParser = new SA.CodeView.Parsing.StateParser(this.SyntaxSettings, this._TabSize);
this.Tokens = oParser.Parse(text);
}
