- Finally figured out how to test multiple mroot extensions without an
allocator, though hopefully forcing PROG_SIZE doesn't break test
framework things at some point...
- Added tests that magic string is always in the same place. This isn't
strictly required for littlefs to work, but is a nice feature to have.
Of course, the new tests found a bug, but it was in a surprisingly
place. Accidentally allowed the revision count to be uninitialized when
compacting the mroot. At least there's a test that covers this now.
Christopher Haster
854e1e68f0