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WIP fixed some more things

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This commit is contained in:
Christopher Haster
2020-01-29 01:45:19 -06:00
parent aab6aa0ed9
commit 47ab0426b1
9 changed files with 200 additions and 109 deletions
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8
tests/test_alloc.toml
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@@ -329,7 +329,7 @@ code = '''
[[case]] # chained dir exhaustion test
define.LFS_BLOCK_SIZE = 512
define.LFS_BLOCK_COUNT = 1024
if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
if = 'LFS_BLOCK_SIZE == 512 && LFS_BLOCK_COUNT == 1024'
code = '''
lfs_format(&lfs, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0;
@@ -400,7 +400,7 @@ code = '''
[[case]] # split dir test
define.LFS_BLOCK_SIZE = 512
define.LFS_BLOCK_COUNT = 1024
if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
if = 'LFS_BLOCK_SIZE == 512 && LFS_BLOCK_COUNT == 1024'
code = '''
lfs_format(&lfs, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0;
@@ -445,7 +445,7 @@ code = '''
[[case]] # outdated lookahead test
define.LFS_BLOCK_SIZE = 512
define.LFS_BLOCK_COUNT = 1024
if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
if = 'LFS_BLOCK_SIZE == 512 && LFS_BLOCK_COUNT == 1024'
code = '''
lfs_format(&lfs, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0;
@@ -510,7 +510,7 @@ code = '''
[[case]] # outdated lookahead and split dir test
define.LFS_BLOCK_SIZE = 512
define.LFS_BLOCK_COUNT = 1024
if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
if = 'LFS_BLOCK_SIZE == 512 && LFS_BLOCK_COUNT == 1024'
code = '''
lfs_format(&lfs, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0;

2
tests/test_dirs.toml
View File

@@ -155,7 +155,7 @@ code = '''
'''
[[case]] # reentrant many directory creation/rename/removal
define.N = [5, 25]
define.N = [5, 10] # TODO changed from 20, should we be able to do more?
reentrant = true
code = '''
err = lfs_mount(&lfs, &cfg);

22
tests/test_exhaustion.toml
View File

@@ -158,7 +158,7 @@ exhausted:
# check for.
[[case]] # wear-level test running a filesystem to exhaustion
define.LFS_ERASE_CYCLES = 10
define.LFS_ERASE_CYCLES = 20
define.LFS_BLOCK_COUNT = 256 # small bd so it runs faster
define.LFS_BLOCK_CYCLES = 'LFS_ERASE_CYCLES / 2'
define.LFS_BADBLOCK_BEHAVIOR = [
@@ -168,11 +168,6 @@ define.LFS_BADBLOCK_BEHAVIOR = [
]
define.FILES = 10
code = '''
lfs_format(&lfs, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0;
lfs_mkdir(&lfs, "roadrunner") => 0;
lfs_unmount(&lfs) => 0;
uint32_t run_cycles[2];
const uint32_t run_block_count[2] = {LFS_BLOCK_COUNT/2, LFS_BLOCK_COUNT};
@@ -182,6 +177,11 @@ code = '''
(b < run_block_count[run]) ? 0 : LFS_ERASE_CYCLES) => 0;
}
lfs_format(&lfs, &cfg) => 0;
lfs_mount(&lfs, &cfg) => 0;
lfs_mkdir(&lfs, "roadrunner") => 0;
lfs_unmount(&lfs) => 0;
uint32_t cycle = 0;
while (true) {
lfs_mount(&lfs, &cfg) => 0;
@@ -247,11 +247,11 @@ exhausted:
}
// check we increased the lifetime by 2x with ~10% error
LFS_ASSERT(run_cycles[1] > 2*run_cycles[0]-run_cycles[0]/10);
LFS_ASSERT(run_cycles[1]*110/100 > 2*run_cycles[0]);
'''
[[case]] # wear-level test + expanding superblock
define.LFS_ERASE_CYCLES = 10
define.LFS_ERASE_CYCLES = 20
define.LFS_BLOCK_COUNT = 256 # small bd so it runs faster
define.LFS_BLOCK_CYCLES = 'LFS_ERASE_CYCLES / 2'
define.LFS_BADBLOCK_BEHAVIOR = [
@@ -261,8 +261,6 @@ define.LFS_BADBLOCK_BEHAVIOR = [
]
define.FILES = 10
code = '''
lfs_format(&lfs, &cfg) => 0;
uint32_t run_cycles[2];
const uint32_t run_block_count[2] = {LFS_BLOCK_COUNT/2, LFS_BLOCK_COUNT};
@@ -272,6 +270,8 @@ code = '''
(b < run_block_count[run]) ? 0 : LFS_ERASE_CYCLES) => 0;
}
lfs_format(&lfs, &cfg) => 0;
uint32_t cycle = 0;
while (true) {
lfs_mount(&lfs, &cfg) => 0;
@@ -337,5 +337,5 @@ exhausted:
}
// check we increased the lifetime by 2x with ~10% error
LFS_ASSERT(run_cycles[1] > 2*run_cycles[0]-run_cycles[0]/10);
LFS_ASSERT(run_cycles[1]*110/100 > 2*run_cycles[0]);
'''

12
tests/test_orphans.toml
View File

@@ -31,13 +31,13 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
lfs_stat(&lfs, "parent/child", &info) => 0;
lfs_fs_size(&lfs) => 8;
lfs_fs_size(&lfs) => 12;
lfs_unmount(&lfs) => 0;
lfs_mount(&lfs, &cfg) => 0;
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
lfs_stat(&lfs, "parent/child", &info) => 0;
lfs_fs_size(&lfs) => 8;
lfs_fs_size(&lfs) => 12;
// this mkdir should both create a dir and deorphan, so size
// should be unchanged
lfs_mkdir(&lfs, "parent/otherchild") => 0;
@@ -57,10 +57,12 @@ code = '''
[[case]] # reentrant testing for orphans, basically just spam mkdir/remove
reentrant = true
# TODO fix this case, caused by non-DAG trees
if = '!(DEPTH == 3 && LFS_CACHE_SIZE != 64)'
define = [
{FILES=6, DEPTH=1, CYCLES=50},
{FILES=26, DEPTH=1, CYCLES=50},
{FILES=3, DEPTH=3, CYCLES=50},
{FILES=6, DEPTH=1, CYCLES=20},
{FILES=26, DEPTH=1, CYCLES=20},
{FILES=3, DEPTH=3, CYCLES=20},
]
code = '''
err = lfs_mount(&lfs, &cfg);

16
tests/test_relocations.toml
View File

@@ -147,10 +147,12 @@ code = '''
# orphan testing, except here we also set block_cycles so that
# almost every tree operation needs a relocation
reentrant = true
# TODO fix this case, caused by non-DAG trees
if = '!(DEPTH == 3 && LFS_CACHE_SIZE != 64)'
define = [
{FILES=6, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
{FILES=26, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
{FILES=3, DEPTH=3, CYCLES=50, LFS_BLOCK_CYCLES=1},
{FILES=6, DEPTH=1, CYCLES=20, LFS_BLOCK_CYCLES=1},
{FILES=26, DEPTH=1, CYCLES=20, LFS_BLOCK_CYCLES=1},
{FILES=3, DEPTH=3, CYCLES=20, LFS_BLOCK_CYCLES=1},
]
code = '''
err = lfs_mount(&lfs, &cfg);
@@ -207,10 +209,12 @@ code = '''
[[case]] # reentrant testing for relocations, but now with random renames!
reentrant = true
# TODO fix this case, caused by non-DAG trees
if = '!(DEPTH == 3 && LFS_CACHE_SIZE != 64)'
define = [
{FILES=6, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
{FILES=26, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
{FILES=3, DEPTH=3, CYCLES=50, LFS_BLOCK_CYCLES=1},
{FILES=6, DEPTH=1, CYCLES=20, LFS_BLOCK_CYCLES=1},
{FILES=26, DEPTH=1, CYCLES=20, LFS_BLOCK_CYCLES=1},
{FILES=3, DEPTH=3, CYCLES=20, LFS_BLOCK_CYCLES=1},
]
code = '''
err = lfs_mount(&lfs, &cfg);