mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
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Migrated the first of the tests with internal knowledge
Both test_move and test_orphan needed internal knowledge which comes with the addition of the "in" attribute. This was in the plan for the test-revamp from the beginning as it really opens up the ability to write more unit-style-tests using internal knowledge of how littlefs works. More unit-style-tests should help _fix_ bugs by limiting the scope of the test and where the bug could be hiding. The "in" attribute effectively runs tests _inside_ the .c file specified, giving the test access to all static members without needed to change their visibility.
This commit is contained in:
Christopher Haster
957
tests_/test_move.toml
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957
tests_/test_move.toml
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@@ -0,0 +1,957 @@
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[[case]] # move file
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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_mkdir(&lfs, "a") => 0;
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lfs_mkdir(&lfs, "b") => 0;
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lfs_mkdir(&lfs, "c") => 0;
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lfs_mkdir(&lfs, "d") => 0;
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_CREAT | LFS_O_WRONLY) => 0;
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lfs_file_write(&lfs, &file, "hola\n", 5) => 5;
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lfs_file_write(&lfs, &file, "bonjour\n", 8) => 8;
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lfs_file_write(&lfs, &file, "ohayo\n", 6) => 6;
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lfs_file_close(&lfs, &file) => 0;
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_rename(&lfs, "a/hello", "c/hello") => 0;
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "a") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_dir_open(&lfs, &dir, "c") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "hello") == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == 5+8+6);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_file_open(&lfs, &file, "b/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_file_open(&lfs, &file, "c/hello", LFS_O_RDONLY) => 0;
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lfs_file_read(&lfs, &file, buffer, 5) => 5;
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memcmp(buffer, "hola\n", 5) => 0;
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lfs_file_read(&lfs, &file, buffer, 8) => 8;
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memcmp(buffer, "bonjour\n", 8) => 0;
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lfs_file_read(&lfs, &file, buffer, 6) => 6;
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memcmp(buffer, "ohayo\n", 6) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_file_open(&lfs, &file, "d/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # move file corrupt source
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in = "lfs.c"
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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_mkdir(&lfs, "a") => 0;
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lfs_mkdir(&lfs, "b") => 0;
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lfs_mkdir(&lfs, "c") => 0;
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lfs_mkdir(&lfs, "d") => 0;
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_CREAT | LFS_O_WRONLY) => 0;
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lfs_file_write(&lfs, &file, "hola\n", 5) => 5;
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lfs_file_write(&lfs, &file, "bonjour\n", 8) => 8;
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lfs_file_write(&lfs, &file, "ohayo\n", 6) => 6;
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lfs_file_close(&lfs, &file) => 0;
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_rename(&lfs, "a/hello", "c/hello") => 0;
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lfs_unmount(&lfs) => 0;
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// corrupt the source
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "a") => 0;
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lfs_block_t block = dir.m.pair[0];
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_unmount(&lfs) => 0;
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uint8_t bbuffer[LFS_BLOCK_SIZE];
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cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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int off = LFS_BLOCK_SIZE-1;
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while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
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off -= 1;
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}
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memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
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cfg.erase(&cfg, block) => 0;
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cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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cfg.sync(&cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "a") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_dir_open(&lfs, &dir, "c") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "hello") == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == 5+8+6);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_file_open(&lfs, &file, "b/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_file_open(&lfs, &file, "c/hello", LFS_O_RDONLY) => 0;
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lfs_file_read(&lfs, &file, buffer, 5) => 5;
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memcmp(buffer, "hola\n", 5) => 0;
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lfs_file_read(&lfs, &file, buffer, 8) => 8;
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memcmp(buffer, "bonjour\n", 8) => 0;
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lfs_file_read(&lfs, &file, buffer, 6) => 6;
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memcmp(buffer, "ohayo\n", 6) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_file_open(&lfs, &file, "d/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # move file corrupt source and dest
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in = "lfs.c"
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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_mkdir(&lfs, "a") => 0;
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lfs_mkdir(&lfs, "b") => 0;
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lfs_mkdir(&lfs, "c") => 0;
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lfs_mkdir(&lfs, "d") => 0;
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_CREAT | LFS_O_WRONLY) => 0;
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lfs_file_write(&lfs, &file, "hola\n", 5) => 5;
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lfs_file_write(&lfs, &file, "bonjour\n", 8) => 8;
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lfs_file_write(&lfs, &file, "ohayo\n", 6) => 6;
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lfs_file_close(&lfs, &file) => 0;
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_rename(&lfs, "a/hello", "c/hello") => 0;
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lfs_unmount(&lfs) => 0;
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// corrupt the source
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "a") => 0;
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lfs_block_t block = dir.m.pair[0];
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_unmount(&lfs) => 0;
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uint8_t bbuffer[LFS_BLOCK_SIZE];
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cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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int off = LFS_BLOCK_SIZE-1;
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while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
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off -= 1;
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}
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memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
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cfg.erase(&cfg, block) => 0;
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cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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cfg.sync(&cfg) => 0;
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// corrupt the destination
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "c") => 0;
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block = dir.m.pair[0];
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_unmount(&lfs) => 0;
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cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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off = LFS_BLOCK_SIZE-1;
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while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
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off -= 1;
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}
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memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
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cfg.erase(&cfg, block) => 0;
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cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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cfg.sync(&cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "a") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "hello") == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == 5+8+6);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_dir_open(&lfs, &dir, "c") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => 0;
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lfs_file_read(&lfs, &file, buffer, 5) => 5;
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memcmp(buffer, "hola\n", 5) => 0;
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lfs_file_read(&lfs, &file, buffer, 8) => 8;
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memcmp(buffer, "bonjour\n", 8) => 0;
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lfs_file_read(&lfs, &file, buffer, 6) => 6;
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memcmp(buffer, "ohayo\n", 6) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_file_open(&lfs, &file, "b/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_file_open(&lfs, &file, "c/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_file_open(&lfs, &file, "d/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # move file after corrupt
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in = "lfs.c"
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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_mkdir(&lfs, "a") => 0;
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lfs_mkdir(&lfs, "b") => 0;
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lfs_mkdir(&lfs, "c") => 0;
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lfs_mkdir(&lfs, "d") => 0;
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_CREAT | LFS_O_WRONLY) => 0;
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lfs_file_write(&lfs, &file, "hola\n", 5) => 5;
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lfs_file_write(&lfs, &file, "bonjour\n", 8) => 8;
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lfs_file_write(&lfs, &file, "ohayo\n", 6) => 6;
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lfs_file_close(&lfs, &file) => 0;
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_rename(&lfs, "a/hello", "c/hello") => 0;
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lfs_unmount(&lfs) => 0;
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// corrupt the source
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "a") => 0;
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lfs_block_t block = dir.m.pair[0];
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_unmount(&lfs) => 0;
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uint8_t bbuffer[LFS_BLOCK_SIZE];
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cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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int off = LFS_BLOCK_SIZE-1;
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while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
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off -= 1;
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}
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memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
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cfg.erase(&cfg, block) => 0;
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cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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cfg.sync(&cfg) => 0;
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// corrupt the destination
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "c") => 0;
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block = dir.m.pair[0];
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_unmount(&lfs) => 0;
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cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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off = LFS_BLOCK_SIZE-1;
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while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
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off -= 1;
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}
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memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
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cfg.erase(&cfg, block) => 0;
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cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
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cfg.sync(&cfg) => 0;
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// continue move
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lfs_mount(&lfs, &cfg) => 0;
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lfs_rename(&lfs, "a/hello", "c/hello") => 0;
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_dir_open(&lfs, &dir, "a") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
|
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_dir_open(&lfs, &dir, "c") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
|
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assert(info.type == LFS_TYPE_DIR);
|
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lfs_dir_read(&lfs, &dir, &info) => 1;
|
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assert(strcmp(info.name, "hello") == 0);
|
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == 5+8+6);
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lfs_dir_read(&lfs, &dir, &info) => 0;
|
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lfs_dir_close(&lfs, &dir) => 0;
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|
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lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
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lfs_file_open(&lfs, &file, "b/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
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lfs_file_open(&lfs, &file, "c/hello", LFS_O_RDONLY) => 0;
|
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lfs_file_read(&lfs, &file, buffer, 5) => 5;
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memcmp(buffer, "hola\n", 5) => 0;
|
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lfs_file_read(&lfs, &file, buffer, 8) => 8;
|
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memcmp(buffer, "bonjour\n", 8) => 0;
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lfs_file_read(&lfs, &file, buffer, 6) => 6;
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memcmp(buffer, "ohayo\n", 6) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_file_open(&lfs, &file, "d/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # simple reentrant move file
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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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err = lfs_mkdir(&lfs, "a");
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assert(!err || err == LFS_ERR_EXIST);
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err = lfs_mkdir(&lfs, "b");
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assert(!err || err == LFS_ERR_EXIST);
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err = lfs_mkdir(&lfs, "c");
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assert(!err || err == LFS_ERR_EXIST);
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err = lfs_mkdir(&lfs, "d");
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assert(!err || err == LFS_ERR_EXIST);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
while (true) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
// there should never exist _2_ hello files
|
||||
int count = 0;
|
||||
if (lfs_stat(&lfs, "a/hello", &info) == 0) {
|
||||
assert(strcmp(info.name, "hello") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == 5+8+6 || info.size == 0);
|
||||
count += 1;
|
||||
}
|
||||
if (lfs_stat(&lfs, "b/hello", &info) == 0) {
|
||||
assert(strcmp(info.name, "hello") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == 5+8+6);
|
||||
count += 1;
|
||||
}
|
||||
if (lfs_stat(&lfs, "c/hello", &info) == 0) {
|
||||
assert(strcmp(info.name, "hello") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == 5+8+6);
|
||||
count += 1;
|
||||
}
|
||||
if (lfs_stat(&lfs, "d/hello", &info) == 0) {
|
||||
assert(strcmp(info.name, "hello") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == 5+8+6);
|
||||
count += 1;
|
||||
}
|
||||
assert(count <= 1);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
if (lfs_stat(&lfs, "a/hello", &info) == 0 && info.size > 0) {
|
||||
lfs_rename(&lfs, "a/hello", "b/hello") => 0;
|
||||
} else if (lfs_stat(&lfs, "b/hello", &info) == 0) {
|
||||
lfs_rename(&lfs, "b/hello", "c/hello") => 0;
|
||||
} else if (lfs_stat(&lfs, "c/hello", &info) == 0) {
|
||||
lfs_rename(&lfs, "c/hello", "d/hello") => 0;
|
||||
} else if (lfs_stat(&lfs, "d/hello", &info) == 0) {
|
||||
// success
|
||||
break;
|
||||
} else {
|
||||
// create file
|
||||
lfs_file_open(&lfs, &file, "a/hello",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_write(&lfs, &file, "hola\n", 5) => 5;
|
||||
lfs_file_write(&lfs, &file, "bonjour\n", 8) => 8;
|
||||
lfs_file_write(&lfs, &file, "ohayo\n", 6) => 6;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "d") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hello") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == 5+8+6);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "b/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "c/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "d/hello", LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 5) => 5;
|
||||
memcmp(buffer, "hola\n", 5) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 8) => 8;
|
||||
memcmp(buffer, "bonjour\n", 8) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 6) => 6;
|
||||
memcmp(buffer, "ohayo\n", 6) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # move dir
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "a") => 0;
|
||||
lfs_mkdir(&lfs, "b") => 0;
|
||||
lfs_mkdir(&lfs, "c") => 0;
|
||||
lfs_mkdir(&lfs, "d") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/hola") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/bonjour") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/ohayo") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hi", "c/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "b/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c/hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "bonjour") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hola") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "ohayo") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "d/hi") => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # move dir corrupt source
|
||||
in = "lfs.c"
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "a") => 0;
|
||||
lfs_mkdir(&lfs, "b") => 0;
|
||||
lfs_mkdir(&lfs, "c") => 0;
|
||||
lfs_mkdir(&lfs, "d") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/hola") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/bonjour") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/ohayo") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hi", "c/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// corrupt the source
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_block_t block = dir.m.pair[0];
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
uint8_t bbuffer[LFS_BLOCK_SIZE];
|
||||
cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
int off = LFS_BLOCK_SIZE-1;
|
||||
while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
|
||||
off -= 1;
|
||||
}
|
||||
memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
|
||||
cfg.erase(&cfg, block) => 0;
|
||||
cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
cfg.sync(&cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "b/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c/hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "bonjour") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hola") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "ohayo") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "d/hi") => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # move dir corrupt source and dest
|
||||
in = "lfs.c"
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "a") => 0;
|
||||
lfs_mkdir(&lfs, "b") => 0;
|
||||
lfs_mkdir(&lfs, "c") => 0;
|
||||
lfs_mkdir(&lfs, "d") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/hola") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/bonjour") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/ohayo") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hi", "c/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// corrupt the source
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_block_t block = dir.m.pair[0];
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
uint8_t bbuffer[LFS_BLOCK_SIZE];
|
||||
cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
int off = LFS_BLOCK_SIZE-1;
|
||||
while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
|
||||
off -= 1;
|
||||
}
|
||||
memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
|
||||
cfg.erase(&cfg, block) => 0;
|
||||
cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
cfg.sync(&cfg) => 0;
|
||||
|
||||
// corrupt the destination
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
block = dir.m.pair[0];
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
off = LFS_BLOCK_SIZE-1;
|
||||
while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
|
||||
off -= 1;
|
||||
}
|
||||
memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
|
||||
cfg.erase(&cfg, block) => 0;
|
||||
cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
cfg.sync(&cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "bonjour") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hola") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "ohayo") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "b/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "d/hi") => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # move dir after corrupt
|
||||
in = "lfs.c"
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "a") => 0;
|
||||
lfs_mkdir(&lfs, "b") => 0;
|
||||
lfs_mkdir(&lfs, "c") => 0;
|
||||
lfs_mkdir(&lfs, "d") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/hola") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/bonjour") => 0;
|
||||
lfs_mkdir(&lfs, "a/hi/ohayo") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hi", "c/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// corrupt the source
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_block_t block = dir.m.pair[0];
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
uint8_t bbuffer[LFS_BLOCK_SIZE];
|
||||
cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
int off = LFS_BLOCK_SIZE-1;
|
||||
while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
|
||||
off -= 1;
|
||||
}
|
||||
memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
|
||||
cfg.erase(&cfg, block) => 0;
|
||||
cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
cfg.sync(&cfg) => 0;
|
||||
|
||||
// corrupt the destination
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
block = dir.m.pair[0];
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
cfg.read(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
off = LFS_BLOCK_SIZE-1;
|
||||
while (off >= 0 && bbuffer[off] == LFS_ERASE_VALUE) {
|
||||
off -= 1;
|
||||
}
|
||||
memset(&bbuffer[off-3], LFS_BLOCK_SIZE, 3);
|
||||
cfg.erase(&cfg, block) => 0;
|
||||
cfg.prog(&cfg, block, 0, bbuffer, LFS_BLOCK_SIZE) => 0;
|
||||
cfg.sync(&cfg) => 0;
|
||||
|
||||
// continue move
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hi", "c/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "b/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c/hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "bonjour") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hola") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "ohayo") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "d/hi") => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # simple reentrant move dir
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
err = lfs_mkdir(&lfs, "a");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
err = lfs_mkdir(&lfs, "b");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
err = lfs_mkdir(&lfs, "c");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
err = lfs_mkdir(&lfs, "d");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
while (true) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
// there should never exist _2_ hi directories
|
||||
int count = 0;
|
||||
if (lfs_stat(&lfs, "a/hi", &info) == 0) {
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
count += 1;
|
||||
}
|
||||
if (lfs_stat(&lfs, "b/hi", &info) == 0) {
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
count += 1;
|
||||
}
|
||||
if (lfs_stat(&lfs, "c/hi", &info) == 0) {
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
count += 1;
|
||||
}
|
||||
if (lfs_stat(&lfs, "d/hi", &info) == 0) {
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
count += 1;
|
||||
}
|
||||
assert(count <= 1);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
if (lfs_stat(&lfs, "a/hi", &info) == 0) {
|
||||
lfs_rename(&lfs, "a/hi", "b/hi") => 0;
|
||||
} else if (lfs_stat(&lfs, "b/hi", &info) == 0) {
|
||||
lfs_rename(&lfs, "b/hi", "c/hi") => 0;
|
||||
} else if (lfs_stat(&lfs, "c/hi", &info) == 0) {
|
||||
lfs_rename(&lfs, "c/hi", "d/hi") => 0;
|
||||
} else if (lfs_stat(&lfs, "d/hi", &info) == 0) {
|
||||
break; // success
|
||||
} else {
|
||||
// create dir and rename for atomicity
|
||||
err = lfs_mkdir(&lfs, "temp");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
err = lfs_mkdir(&lfs, "temp/hola");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
err = lfs_mkdir(&lfs, "temp/bonjour");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
err = lfs_mkdir(&lfs, "temp/ohayo");
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
lfs_rename(&lfs, "temp", "a/hi") => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "d") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hi") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "b/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "d/hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "bonjour") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "hola") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "ohayo") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # move state stealing
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "a") => 0;
|
||||
lfs_mkdir(&lfs, "b") => 0;
|
||||
lfs_mkdir(&lfs, "c") => 0;
|
||||
lfs_mkdir(&lfs, "d") => 0;
|
||||
lfs_file_open(&lfs, &file, "a/hello", LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
lfs_file_write(&lfs, &file, "hola\n", 5) => 5;
|
||||
lfs_file_write(&lfs, &file, "bonjour\n", 8) => 8;
|
||||
lfs_file_write(&lfs, &file, "ohayo\n", 6) => 6;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hello", "b/hello") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "b/hello", "c/hello") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "c/hello", "d/hello") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "b/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "c/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "d/hello", LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 5) => 5;
|
||||
memcmp(buffer, "hola\n", 5) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 8) => 8;
|
||||
memcmp(buffer, "bonjour\n", 8) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 6) => 6;
|
||||
memcmp(buffer, "ohayo\n", 6) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "b") => 0;
|
||||
lfs_remove(&lfs, "c") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "a", &info) => 0;
|
||||
lfs_stat(&lfs, "b", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "c", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "d", &info) => 0;
|
||||
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "b/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "c/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "d/hello", LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 5) => 5;
|
||||
memcmp(buffer, "hola\n", 5) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 8) => 8;
|
||||
memcmp(buffer, "bonjour\n", 8) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, 6) => 6;
|
||||
memcmp(buffer, "ohayo\n", 6) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
Reference in New Issue
Block a user