public void GetAdviceForUser_ReturnsIntroTextAsFirstLine_Always()
{
var fileNotFoundException = new FileNotFoundException("message about missing styles", "dummyAssemblyStyles.dll");
var xamlParseException = new XamlParseException("", fileNotFoundException);
var targetInvocationException = new TargetInvocationException(xamlParseException);
var missingPreloadException = new MissingPreloadException("", targetInvocationException);
string adviceForUser = missingPreloadException.GetAdviceForUser();
string[] lines = adviceForUser.Split(new string[] { Environment.NewLine }, StringSplitOptions.None);
Assert.AreEqual(MissingPreloadException.IntroPartOfAdvice, lines[0]);
}
// ValidateNames does Name validation, and ValidateEnums does enum
// name validation. Note that both must be called to determine if a
// property is valid before it is set, but the order is not important. Hence
// ValidateNames can be called before writing out a BAML record, and
// ValidateEnums can be called later after the BAML record has been read.
/// <summary>
/// Validate the Name property.
/// This will throw an exception if the property is an
/// Name that does not follow the rules of only letters, digits and underscores in
/// Name names.
/// </summary>
internal void ValidateNames(
string value,
int lineNumber,
int linePosition)
{
// set the linenumber and position
_lineNumber = lineNumber;
_linePosition = linePosition;
if (value == string.Empty)
{
ThrowException(SRID.ParserBadName, value);
}
if (MarkupExtensionParser.LooksLikeAMarkupExtension(value))
{
string message = SR.Get(SRID.ParserBadUidOrNameME, value);
message += " ";
message += SR.Get(SRID.ParserLineAndOffset,
lineNumber.ToString(CultureInfo.CurrentCulture),
linePosition.ToString(CultureInfo.CurrentCulture));
XamlParseException parseException = new XamlParseException(message, lineNumber, linePosition);
throw parseException;
}
if (!NameValidationHelper.IsValidIdentifierName(value))
{
ThrowException(SRID.ParserBadName, value);
}
}
void RethrowAsParseException(
string keyString,
int lineNumber,
int linePosition,
Exception innerException)
{
string messageWithLineNumber = keyString;
// Xml exceptions already have line and position, so we don't have to add it again.
if (innerException != null &&
!typeof(System.Xml.XmlException).IsAssignableFrom(innerException.GetType()))
{
messageWithLineNumber += " ";
messageWithLineNumber += SR.Get(SRID.ParserLineAndOffset,
lineNumber.ToString(CultureInfo.CurrentCulture),
linePosition.ToString(CultureInfo.CurrentCulture));
}
XamlParseException parseException;
// If the exception was a XamlParse exception on the other
// side of a Reflection Invoke, then just pull up the Parse exception.
if (innerException is TargetInvocationException && innerException.InnerException is XamlParseException)
{
parseException = innerException.InnerException as XamlParseException;
}
else
{
parseException = new XamlParseException(messageWithLineNumber, lineNumber, linePosition, innerException);
}
throw parseException;
}
void ThrowExceptionWithLine(string message)
{
message += " ";
message += SR.Get(SRID.ParserLineAndOffset,
LineNumber.ToString(CultureInfo.CurrentCulture),
LinePosition.ToString(CultureInfo.CurrentCulture));
XamlParseException parseException = new XamlParseException(message,
LineNumber, LinePosition);
throw parseException;
}
// Token: 0x06002389 RID: 9097 RVA: 0x000AD7D8 File Offset: 0x000AB9D8
internal static bool ShouldReWrapException(Exception e, Uri baseUri)
{
XamlParseException ex = e as XamlParseException;
return(ex == null || (ex.BaseUri == null && baseUri != null));
}