mbeckerle commented on pull request #463: URL: https://github.com/apache/incubator-daffodil/pull/463#issuecomment-750348383
If you are looking for negative tests, I recall the DFDL for JPEG without the schematron enforcement will literally accept /etc/termcap as a JPEG. Basically, any piece of line-noise bigger than some minimum is classified as a JPEG blob segment, and only the schematron rules enforce the proper positioning of these blob segments in a proper jpeg segment nest. I.e., the DFDL part does nothing to enforce the "grammar" rules of JPEG. So at least this one class of complete-line-noise negative examples for JPEG are easy. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
