Add more failing tests for MCB. These are pretty basics and deal with holes.
They are pretty handy to show how broken the current MCB implementation is, in regard to holes management: it fails at properly counting runs when there are holes and it creates virtual runs (hence the broken count) for each hole. This shouldn't happen.
CORE-11002
svn path=/trunk/; revision=71177
Add a simple test for FsRtlAddLargeMcbEntry() which shows how hard it's broken... Not only it doesn't support mismatching LBNs, but it also replaces current mapping with broken one
CORE-11002
svn path=/trunk/; revision=71141
Add more tests for LargeMcb functions.
These are not invented but real cases: they are extracted from Ext2Fsd driver attempting to read a file from disk. The read file in ReactOS is totally corrupted.
This shows how broken our current MCB implementation is. And unfortunately confirms CORE-11002.
I recommend not to import any other FSDs relying on MCB as long as this is not fixed (eg. CORE-11040); it makes them pretty pointless.
CORE-11002
svn path=/trunk/; revision=71091
- Add all runs dumping to aid in development.
- Do not try to add a mapping run with 0 LBN. Zero and negative LBNs are forbidden.
- Rework other tests to work as expected (plumb a hole).
svn path=/trunk/; revision=59347
Add tests for testing Large MCBs on Aleksey's request.
Currently, they fail (and even crash) on ReactOS.
Aleksey promised a bugfix!
svn path=/trunk/; revision=58838