Christopher Haster
4405ad47e4
The main changes:
- Added TEST_DEFINES and BENCH_DEFINES to allow overriding the default
test/bench define header:
-DTEST_DEFINES=my_test_defines.h
Note these are VERY different from LFS_DEFINES upstream. They aren't a
typical header file, and are included multiple times with various
query macros.
It's hacky, but works surprisingly well.
Or maybe I'll just do anything to avoid having to write multiline
macros. Ugh, backslashes.
- Moved more logic into bench/test_defines.h, including everything
needed to integrate other filesystems out-of-tree.
This mostly meant moving all of the cfg initialization logic into its
own query macro (replacing the BENCH/TEST_CFG field macros).
But this also includes a bunch of small tweaks encountered while trying
to get external benchmarks running again.
The external benchmarks include several other filesystems (littlefs2,
SPIFFS, Yaffs2), and I'm hoping this injectable/queryable header thing
will do a good job at avoiding a maintenance headache. (At least a
better job than forking bench_runner.c, which was the previous
solution.)
98 lines
4.2 KiB
C
98 lines
4.2 KiB
C
// littlefs test runner defines
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// preconfigured defines that control how tests run
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#ifdef TEST_DEFINE
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// name value (overridable)
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TEST_DEFINE(READ_SIZE, 1 )
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TEST_DEFINE(PROG_SIZE, 1 )
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TEST_DEFINE(BLOCK_SIZE, 4096 )
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TEST_DEFINE(BLOCK_COUNT, DISK_SIZE/BLOCK_SIZE )
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TEST_DEFINE(DISK_SIZE, 1024*1024 )
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TEST_DEFINE(BLOCK_RECYCLES, -1 )
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TEST_DEFINE(RCACHE_SIZE, LFS3_MAX(16, READ_SIZE) )
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TEST_DEFINE(PCACHE_SIZE, LFS3_MAX(16, PROG_SIZE) )
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TEST_DEFINE(FCACHE_SIZE, 16 )
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TEST_DEFINE(LOOKAHEAD_SIZE, 16 )
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TEST_DEFINE(GC_FLAGS, LFS3_GC_GC )
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TEST_DEFINE(GC_STEPS, 0 )
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TEST_DEFINE(GC_LOOKAHEAD_THRESH, -1 )
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TEST_DEFINE(GC_LOOKGBMAP_THRESH, -1 )
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TEST_DEFINE(GC_PREERASE_COUNT, -1 )
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TEST_DEFINE(GC_COMPACT_THRESH, 0 )
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TEST_DEFINE(SHRUB_SIZE, BLOCK_SIZE/4 )
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TEST_DEFINE(FRAGMENT_SIZE, LFS3_MIN(BLOCK_SIZE/8, 512) )
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TEST_DEFINE(CRYSTAL_THRESH, BLOCK_SIZE/8 )
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TEST_DEFINE(LOOKGBMAP_THRESH, BLOCK_COUNT/4 )
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TEST_DEFINE(ERASE_VALUE, 0xff )
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#ifndef TEST_KIWIBD
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TEST_DEFINE(ERASE_CYCLES, 0 )
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TEST_DEFINE(BADBLOCK_BEHAVIOR, LFS3_EMUBD_BADBLOCK_PROGERROR )
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TEST_DEFINE(POWERLOSS_BEHAVIOR, LFS3_EMUBD_POWERLOSS_ATOMIC )
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TEST_DEFINE(BD_SEED, 0 )
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#endif
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#endif
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// struct lfs3_cfg definition
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#ifdef TEST_CFG
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struct lfs3_cfg _cfg = {
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#ifdef TEST_CFG_CFG
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TEST_CFG_CFG
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#endif
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.read_size = READ_SIZE,
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.prog_size = PROG_SIZE,
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.block_size = BLOCK_SIZE,
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.block_count = BLOCK_COUNT,
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.block_recycles = BLOCK_RECYCLES,
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.rcache_size = RCACHE_SIZE,
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.pcache_size = PCACHE_SIZE,
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.fcache_size = FCACHE_SIZE,
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.lookahead_size = LOOKAHEAD_SIZE,
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#ifdef LFS3_GBMAP
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.gc_lookgbmap_thresh = GC_LOOKGBMAP_THRESH,
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.lookgbmap_thresh = LOOKGBMAP_THRESH,
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#endif
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#ifdef LFS3_PREERASE
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.gc_preerase_count = GC_PREERASE_COUNT,
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#endif
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#ifdef LFS3_GC
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.gc_flags = GC_FLAGS,
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.gc_steps = GC_STEPS,
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#endif
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.gc_lookahead_thresh = GC_LOOKAHEAD_THRESH,
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.gc_compact_thresh = GC_COMPACT_THRESH,
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.shrub_size = SHRUB_SIZE,
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.fragment_size = FRAGMENT_SIZE,
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.crystal_thresh = CRYSTAL_THRESH,
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};
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struct lfs3_cfg *TEST_CFG = &_cfg;
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#endif
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// struct lfs3_*bd_cfg definition
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#ifdef TEST_BDCFG
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#ifndef TEST_KIWIBD
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struct lfs3_emubd_cfg _bdcfg = {
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#ifdef TEST_BDCFG_CFG
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TEST_BDCFG_CFG
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#endif
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.erase_value = ERASE_VALUE,
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.erase_cycles = ERASE_CYCLES,
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.badblock_behavior = BADBLOCK_BEHAVIOR,
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.powerloss_behavior = POWERLOSS_BEHAVIOR,
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.seed = BD_SEED,
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};
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struct lfs3_emubd_cfg *TEST_BDCFG = &_bdcfg;
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#else
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struct lfs3_kiwibd_cfg _bdcfg = {
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#ifdef TEST_BDCFG_CFG
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TEST_BDCFG_CFG
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#endif
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.erase_value = ERASE_VALUE,
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};
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struct lfs3_kiwibd_cfg *TEST_BDCFG = &_bdcfg;
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#endif
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#endif
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