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Generated v2 prefixes

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geky-bot
2024-04-29 22:00:12 +00:00
parent d0b248791f d01280e649
commit 0e09a8a5f4
4 changed files with 89 additions and 24 deletions
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tests/test_superblocks.toml
+52 -1
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@@ -14,6 +14,24 @@ code = '''
lfs2_unmount(&lfs2) => 0;
'''
# make sure the magic string "littlefs" is always at offset=8
[cases.test_superblocks_magic]
code = '''
lfs2_t lfs2;
lfs2_format(&lfs2, cfg) => 0;
// check our magic string
//
// note if we lose power we may not have the magic string in both blocks!
// but we don't lose power in this test so we can assert the magic string
// is present in both
uint8_t magic[lfs2_max(16, READ_SIZE)];
cfg->read(cfg, 0, 0, magic, lfs2_max(16, READ_SIZE)) => 0;
assert(memcmp(&magic[8], "littlefs", 8) == 0);
cfg->read(cfg, 1, 0, magic, lfs2_max(16, READ_SIZE)) => 0;
assert(memcmp(&magic[8], "littlefs", 8) == 0);
'''
# mount/unmount from interpretting a previous superblock block_count
[cases.test_superblocks_mount_unknown_block_count]
code = '''
@@ -28,7 +46,6 @@ code = '''
lfs2_unmount(&lfs2) => 0;
'''
# reentrant format
[cases.test_superblocks_reentrant_format]
reentrant = true
@@ -135,6 +152,39 @@ code = '''
lfs2_unmount(&lfs2) => 0;
'''
# make sure the magic string "littlefs" is always at offset=8
[cases.test_superblocks_magic_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;
// check our magic string
//
// note if we lose power we may not have the magic string in both blocks!
// but we don't lose power in this test so we can assert the magic string
// is present in both
uint8_t magic[lfs2_max(16, READ_SIZE)];
cfg->read(cfg, 0, 0, magic, lfs2_max(16, READ_SIZE)) => 0;
assert(memcmp(&magic[8], "littlefs", 8) == 0);
cfg->read(cfg, 1, 0, magic, lfs2_max(16, READ_SIZE)) => 0;
assert(memcmp(&magic[8], "littlefs", 8) == 0);
'''
# expanding superblock with power cycle
[cases.test_superblocks_expand_power_cycle]
defines.BLOCK_CYCLES = [32, 33, 1]
@@ -221,6 +271,7 @@ code = '''
lfs2_unmount(&lfs2) => 0;
'''
# mount with unknown block_count
[cases.test_superblocks_unknown_blocks]
code = '''