Currently this includes:
- minor_version - on-disk minor version
- block_usage - estimated number of in-use blocks
- name_max - configurable name limit
- file_max - configurable file limit
- attr_max - configurable attr limit
These are currently the only configuration operations that need to be
written to disk. Other configuration is either needed to mount, such as
block_size, or does not change the on-disk representation, such as
read/prog_size.
This also includes the current block usage, which is common in other
filesystems, though a more expensive to find in littlefs. I figure it's
not unreasonable to make lfs_fs_stat no worse than block allocation,
hopefully this isn't a mistake. It may be worth caching the current
usage after the most recent lookahead scan.
More configuration may be added to this struct in the future.
- Fixed prettyasserts.py parsing when '->' is in expr
- Made prettyasserts.py failures not crash (yay dynamic typing)
- Fixed the initial state of the emubd disk file to match the internal
state in RAM
- Fixed true/false getting changed to True/False in test.py/bench.py
defines
- Fixed accidental substring matching in plot.py's --by comparison
- Fixed a missed LFS_BLOCk_CYCLES in test_superblocks.toml that was
missed
- Changed test.py/bench.py -v to only show commands being run
Including the test output is still possible with test.py -v -O-, making
the implicit inclusion redundant and noisy.
- Added license comments to bench_runner/test_runner
The main benefit is small test ids everywhere, though this is with the
downside of needing longer names to properly prefix and avoid
collisions. But this fits into the rest of the scripts with globally
unique names a bit better. This is a C project after all.
The other small benefit is test generators may have an easier time since
per-case symbols can expect to be unique.
This mostly required names for each test case, declarations of
previously-implicit variables since the new test framework is more
conservative with what it declares (the small extra effort to add
declarations is well worth the simplicity and improved readability),
and tweaks to work with not-really-constant defines.
Also renamed test_ -> test, replacing the old ./scripts/test.py,
unfortunately git seems to have had a hard time with this.
With the superblock expansion stuff, the test_format tests have grown
to test more advanced superblock-related features. This is fine but
deserves a rename so it's more clear.
Also fixed a typo that meant tests never ran with block cycles.
Christopher Haster