mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-10-31 08:42:40 +01:00
50fe8ae258
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.
128 lines
3.6 KiB
TOML
128 lines
3.6 KiB
TOML
[[case]] # simple formatting test
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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'''
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[[case]] # mount/unmount
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # reentrant format
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reentrant = true
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code = '''
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err = lfs_mount(&lfs, &cfg);
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if (err) {
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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}
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # invalid mount
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code = '''
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lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT;
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'''
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[[case]] # expanding superblock
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define.LFS_BLOCK_CYCLES = [32, 33, 1]
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define.N = [10, 100, 1000]
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 0; i < N; i++) {
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lfs_file_open(&lfs, &file, "dummy",
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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lfs_remove(&lfs, "dummy") => 0;
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}
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lfs_unmount(&lfs) => 0;
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// one last check after power-cycle
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lfs_mount(&lfs, &cfg) => 0;
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lfs_file_open(&lfs, &file, "dummy",
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # expanding superblock with power cycle
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define.LFS_BLOCK_CYCLES = [32, 33, 1]
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define.N = [10, 100, 1000]
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code = '''
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lfs_format(&lfs, &cfg) => 0;
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for (int i = 0; i < N; i++) {
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lfs_mount(&lfs, &cfg) => 0;
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// remove lingering dummy?
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err = lfs_stat(&lfs, "dummy", &info);
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assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
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if (!err) {
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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lfs_remove(&lfs, "dummy") => 0;
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}
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lfs_file_open(&lfs, &file, "dummy",
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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lfs_unmount(&lfs) => 0;
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}
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// one last check after power-cycle
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lfs_mount(&lfs, &cfg) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # reentrant expanding superblock
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define.LFS_BLOCK_CYCLES = [2, 1]
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define.N = 24
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reentrant = true
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code = '''
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err = lfs_mount(&lfs, &cfg);
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if (err) {
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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}
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for (int i = 0; i < N; i++) {
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// remove lingering dummy?
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err = lfs_stat(&lfs, "dummy", &info);
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assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
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if (!err) {
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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lfs_remove(&lfs, "dummy") => 0;
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}
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lfs_file_open(&lfs, &file, "dummy",
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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}
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lfs_unmount(&lfs) => 0;
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// one last check after power-cycle
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lfs_mount(&lfs, &cfg) => 0;
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lfs_stat(&lfs, "dummy", &info) => 0;
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assert(strcmp(info.name, "dummy") == 0);
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assert(info.type == LFS_TYPE_REG);
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lfs_unmount(&lfs) => 0;
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'''
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