static String GetMessage(Utf8ExceptionType type)
{
switch (type)
{
case Utf8ExceptionType.StartedInsideCodePoint: return(StartedInsideCodePointMessage);
case Utf8ExceptionType.MissingBytes: return(MissingBytesMessage);
case Utf8ExceptionType.OutOfRange: return(OutOfRangeMessage);
}
return(GenericMessage);
}
void TestInvalidUtf8(Utf8ExceptionType expectedError, params Byte[] s)
{
UInt32 start = 0;
UInt32 limit = (UInt32)s.Length;
try
{
var decoded = Utf8.Decode(s, ref start, limit);
Assert.Fail("expected error '%s' but no error was thrown", expectedError);
} catch (Utf8Exception e)
{
Assert.AreEqual(expectedError, e.type, String.Format("expected error '{0}' but got '{1}'", expectedError, e.type));
}
Console.WriteLine("got expected error '{0}'", expectedError);
}
public Utf8Exception(Utf8ExceptionType type) : base(GetMessage(type))
{
this.type = type;
}
