In the Microsoft filter test suite, I think it would be nice for
Microsoft to include a filter that loads early and returns a specific
response to IOCTL and FSCTL calls that are unrecognized.
We have experienced situations where a filter will not pass an
unrecognized call down the stack; this breaks our code.
Maybe an MS filter could tie into the test to ensure that all
unrecognized codes are passed down rather than failed in the filter.
This, to me, would constitute failure to get certified.
Jamey