Christopher Haster
4ff7c1f771
This makes it easier to evaluate the code/stack/etc sizes and run tests without bringing in all of the outdated code. I guess this officially makes this branch more-or-less a full rewrite, though the benefit of commenting vs deleting this code is that it can be easily pulled back in when useful.
212 lines
5.7 KiB
TOML
212 lines
5.7 KiB
TOML
## simple format test
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#[cases.test_superblocks_format]
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#code = '''
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# lfs_t lfs;
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# lfsr_format(&lfs, cfg) => 0;
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#'''
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#
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## simple mount/unmount test
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#[cases.test_superblocks_mount]
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#code = '''
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# lfs_t lfs;
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# lfsr_format(&lfs, cfg) => 0;
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# lfsr_mount(&lfs, cfg) => 0;
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# lfsr_unmount(&lfs) => 0;
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#'''
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#
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## reentrant format
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#[cases.test_superblocks_reentrant_format]
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#reentrant = true
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#code = '''
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# lfs_t lfs;
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# int err = lfsr_mount(&lfs, cfg);
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# if (err) {
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# lfsr_format(&lfs, cfg) => 0;
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# lfsr_mount(&lfs, cfg) => 0;
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# }
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# lfsr_unmount(&lfs) => 0;
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#'''
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#
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## invalid mount
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#[cases.test_superblocks_invalid]
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#code = '''
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# lfs_t lfs;
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# lfsr_mount(&lfs, cfg) => LFS_ERR_INVAL;
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#'''
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#
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## superblock cycle detection
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#[cases.test_superblocks_cycle]
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#in = 'lfs.c'
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#code = '''
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# // create a cycle
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# lfs_t lfs;
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# lfsr_format(&lfs, cfg) => 0;
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# lfsr_mount(&lfs, cfg) => 0;
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# uint8_t buf[LFSR_MPAIR_DSIZE];
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# lfs_ssize_t d = lfsr_mpair_todisk(&lfs,
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# lfsr_mdir_mpair(&lfs.mroot), buf);
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# assert(d >= 0);
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# lfsr_mdir_commit(&lfs, &lfs.mroot, &(lfs_ssize_t){-1}, LFSR_ATTRS(
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# LFSR_ATTR(-1, MROOT, 0, buf, d))) => 0;
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# lfsr_unmount(&lfs) => 0;
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#
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# // now detect the cycle
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# lfsr_mount(&lfs, cfg) => LFS_ERR_CORRUPT;
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#'''
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#
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#
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#
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#
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#
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### simple formatting test
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##[cases.test_superblocks_format]
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##code = '''
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## lfs_t lfs;
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## lfs_format(&lfs, cfg) => 0;
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##'''
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##
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### mount/unmount
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##[cases.test_superblocks_mount]
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##code = '''
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## lfs_t lfs;
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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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##
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### reentrant format
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##[cases.test_superblocks_reentrant_format]
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##reentrant = true
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##code = '''
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## lfs_t lfs;
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## int 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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##
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### invalid mount
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##[cases.test_superblocks_invalid_mount]
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##code = '''
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## lfs_t lfs;
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## lfs_mount(&lfs, cfg) => LFS_ERR_CORRUPT;
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##'''
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##
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### expanding superblock
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##[cases.test_superblocks_expand]
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##defines.BLOCK_CYCLES = [32, 33, 1]
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##defines.N = [10, 100, 1000]
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##code = '''
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## lfs_t lfs;
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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_t file;
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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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## struct lfs_info info;
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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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##
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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_t file;
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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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## struct lfs_info info;
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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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##
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### expanding superblock with power cycle
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##[cases.test_superblocks_expand_power_cycle]
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##defines.BLOCK_CYCLES = [32, 33, 1]
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##defines.N = [10, 100, 1000]
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##code = '''
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## lfs_t lfs;
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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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## struct lfs_info info;
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## int 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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##
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## lfs_file_t file;
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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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##
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## // one last check after power-cycle
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## lfs_mount(&lfs, cfg) => 0;
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## struct lfs_info info;
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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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##
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### reentrant expanding superblock
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##[cases.test_superblocks_reentrant_expand]
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##defines.BLOCK_CYCLES = [2, 1]
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##defines.N = 24
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##reentrant = true
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##code = '''
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## lfs_t lfs;
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## int 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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##
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## for (int i = 0; i < N; i++) {
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## // remove lingering dummy?
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## struct lfs_info info;
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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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##
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## lfs_file_t file;
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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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##
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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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## struct lfs_info info;
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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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