Files
littlefs/tests/test_superblocks.toml
T
2023-05-04 18:31:30 +00:00

152 lines
4.3 KiB
TOML

# simple formatting test
[cases.test_superblocks_format]
code = '''
lfs2_t lfs2;
lfs2_format(&lfs2, cfg) => 0;
'''
# mount/unmount
[cases.test_superblocks_mount]
code = '''
lfs2_t lfs2;
lfs2_format(&lfs2, cfg) => 0;
lfs2_mount(&lfs2, cfg) => 0;
lfs2_unmount(&lfs2) => 0;
'''
# reentrant format
[cases.test_superblocks_reentrant_format]
reentrant = true
code = '''
lfs2_t lfs2;
int err = lfs2_mount(&lfs2, cfg);
if (err) {
lfs2_format(&lfs2, cfg) => 0;
lfs2_mount(&lfs2, cfg) => 0;
}
lfs2_unmount(&lfs2) => 0;
'''
# invalid mount
[cases.test_superblocks_invalid_mount]
code = '''
lfs2_t lfs2;
lfs2_mount(&lfs2, cfg) => LFS2_ERR_CORRUPT;
'''
# expanding superblock
[cases.test_superblocks_expand]
defines.BLOCK_CYCLES = [32, 33, 1]
defines.N = [10, 100, 1000]
code = '''
lfs2_t lfs2;
lfs2_format(&lfs2, cfg) => 0;
lfs2_mount(&lfs2, cfg) => 0;
for (int i = 0; i < N; i++) {
lfs2_file_t file;
lfs2_file_open(&lfs2, &file, "dummy",
LFS2_O_WRONLY | LFS2_O_CREAT | LFS2_O_EXCL) => 0;
lfs2_file_close(&lfs2, &file) => 0;
struct lfs2_info info;
lfs2_stat(&lfs2, "dummy", &info) => 0;
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
lfs2_remove(&lfs2, "dummy") => 0;
}
lfs2_unmount(&lfs2) => 0;
// one last check after power-cycle
lfs2_mount(&lfs2, cfg) => 0;
lfs2_file_t file;
lfs2_file_open(&lfs2, &file, "dummy",
LFS2_O_WRONLY | LFS2_O_CREAT | LFS2_O_EXCL) => 0;
lfs2_file_close(&lfs2, &file) => 0;
struct lfs2_info info;
lfs2_stat(&lfs2, "dummy", &info) => 0;
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
lfs2_unmount(&lfs2) => 0;
'''
# expanding superblock with power cycle
[cases.test_superblocks_expand_power_cycle]
defines.BLOCK_CYCLES = [32, 33, 1]
defines.N = [10, 100, 1000]
code = '''
lfs2_t lfs2;
lfs2_format(&lfs2, cfg) => 0;
for (int i = 0; i < N; i++) {
lfs2_mount(&lfs2, cfg) => 0;
// remove lingering dummy?
struct lfs2_info info;
int err = lfs2_stat(&lfs2, "dummy", &info);
assert(err == 0 || (err == LFS2_ERR_NOENT && i == 0));
if (!err) {
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
lfs2_remove(&lfs2, "dummy") => 0;
}
lfs2_file_t file;
lfs2_file_open(&lfs2, &file, "dummy",
LFS2_O_WRONLY | LFS2_O_CREAT | LFS2_O_EXCL) => 0;
lfs2_file_close(&lfs2, &file) => 0;
lfs2_stat(&lfs2, "dummy", &info) => 0;
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
lfs2_unmount(&lfs2) => 0;
}
// one last check after power-cycle
lfs2_mount(&lfs2, cfg) => 0;
struct lfs2_info info;
lfs2_stat(&lfs2, "dummy", &info) => 0;
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
lfs2_unmount(&lfs2) => 0;
'''
# reentrant expanding superblock
[cases.test_superblocks_reentrant_expand]
defines.BLOCK_CYCLES = [2, 1]
defines.N = 24
reentrant = true
code = '''
lfs2_t lfs2;
int err = lfs2_mount(&lfs2, cfg);
if (err) {
lfs2_format(&lfs2, cfg) => 0;
lfs2_mount(&lfs2, cfg) => 0;
}
for (int i = 0; i < N; i++) {
// remove lingering dummy?
struct lfs2_info info;
err = lfs2_stat(&lfs2, "dummy", &info);
assert(err == 0 || (err == LFS2_ERR_NOENT && i == 0));
if (!err) {
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
lfs2_remove(&lfs2, "dummy") => 0;
}
lfs2_file_t file;
lfs2_file_open(&lfs2, &file, "dummy",
LFS2_O_WRONLY | LFS2_O_CREAT | LFS2_O_EXCL) => 0;
lfs2_file_close(&lfs2, &file) => 0;
lfs2_stat(&lfs2, "dummy", &info) => 0;
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
}
lfs2_unmount(&lfs2) => 0;
// one last check after power-cycle
lfs2_mount(&lfs2, cfg) => 0;
struct lfs2_info info;
lfs2_stat(&lfs2, "dummy", &info) => 0;
assert(strcmp(info.name, "dummy") == 0);
assert(info.type == LFS2_TYPE_REG);
lfs2_unmount(&lfs2) => 0;
'''