The MMFS package contains a number of test programs:
mmfs1
This program just tests the standard FILEIO interface of the
filesystem. It is a simplified version of the filesystem functionality
tests used by FATFS and RAMFS.
stream1
This program is a simple test of the streaming support. It writes and
reads streams at defined data rates and checks that the rate is
maintained and that data integrity is preserved.
pvr1
A basic emulation of a Personal Video Recorder. Two streams are
written and one of them read back, after a delay. This simulates a PVR
recording one channel while using a pause-live feature on a second
channel.
pvr2
This program records a large number of short streams on the disk. This
checks directory handling.
pvr3
This is a variant on pvr1, which records 3 streams while replaying one.
format
A simple test that uses the "mmfs.format" filesystem instead of
"mmfs", thus reformatting the disk.
example
This contains versions of the write_stream() and
read_stream() example functions described
earlier, together with sufficient infrastructure to allow them to be
run.
