github-mirrors/thirdparty-littlefs
1
0
Fork 0
mirror of https://github.com/eledio-devices/thirdparty-littlefs.git synced 2025-10-31 16:14:16 +01:00
Code Issues Packages Projects Releases Wiki Activity

Changed lfs_dir_read to return 0 on success

Browse Source 
Before:
If an entry is found, lfs_dir_read returns 1
If at end of directory, lfs_dir_read returns 0

After:
If an entry is found, lfs_dir_read returns 0
If at end of directory, lfs_dir_read returns LFS_ERR_NOENT

---

lfs_dir_read is a bit of an odd function. It's supposed to match
lfs_file_read, but instead of reading bytes, it reads directory
entries.

Its POSIX equivalent, readdir, indicates whether or not we reached
the end of the directory by returning a NULL pointer:

struct dirent *readdir(DIR *dirp);

But this API needed to change for littlefs, since we don't use errno,
instead returning errors as signed integers through all API functions,
including lfs_dir_read.  So, in an effort to match lfs_file_read,
lfs_dir_read returned the "number" of directory entries read, limited
to either 0 or 1.

Perhaps unsurprisingly, this turned out to be confusing to users,
and a better API was proposed hathach to instead return either 0
or LFS_ERR_NOENT, an error which can't occur for other reasons in
lfs_dir_read.

Suggested by hathach
This commit is contained in:
Christopher Haster
2020-12-20 18:36:38 -06:00
parent 1a59954ec6
commit e50a0677c0
6 changed files with 366 additions and 364 deletions
Download Patch File Download Diff File Expand all files Collapse all files

416
tests/test_move.toml
View File

@@ -19,26 +19,26 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
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, "hello") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 5+8+6);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
@@ -110,26 +110,26 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
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, "hello") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 5+8+6);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
@@ -202,26 +202,26 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
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_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => 0;
@@ -299,26 +299,26 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
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, "hello") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 5+8+6);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
@@ -409,26 +409,26 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "d") => 0;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
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_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "a/hello", LFS_O_RDONLY) => LFS_ERR_NOENT;
@@ -465,46 +465,46 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hi") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
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;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "bonjour") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hola") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "ohayo") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "d/hi") => LFS_ERR_NOENT;
lfs_unmount(&lfs) => 0;
@@ -548,46 +548,46 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hi") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
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;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "bonjour") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hola") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "ohayo") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "d/hi") => LFS_ERR_NOENT;
lfs_unmount(&lfs) => 0;
@@ -648,44 +648,44 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hi") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "a/hi") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "bonjour") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hola") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "ohayo") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
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;
@@ -753,46 +753,46 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "c") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hi") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
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;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "bonjour") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hola") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "ohayo") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "d/hi") => LFS_ERR_NOENT;
lfs_unmount(&lfs) => 0;
@@ -870,47 +870,47 @@ code = '''
lfs_mount(&lfs, &cfg) => 0;
lfs_dir_open(&lfs, &dir, "a") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "d") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hi") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
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;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "bonjour") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "hola") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "ohayo") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_unmount(&lfs) => 0;
'''
@@ -1025,29 +1025,29 @@ code = '''
// check that nothing was corrupted
lfs_dir_open(&lfs, &dir, "/") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.in_between") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "3.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 0);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "4.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/0.before", LFS_O_RDONLY) => 0;
@@ -1084,29 +1084,29 @@ code = '''
// and check that nothing was corrupted again
lfs_dir_open(&lfs, &dir, "/") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "1.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 0);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.in_between") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "4.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/0.before", LFS_O_RDONLY) => 0;
@@ -1176,29 +1176,29 @@ code = '''
// check that nothing was corrupted
lfs_dir_open(&lfs, &dir, "/") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.in_between") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "3.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 0);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "4.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/0.before", LFS_O_RDONLY) => 0;
@@ -1241,29 +1241,29 @@ code = '''
// and check that nothing was corrupted again
lfs_dir_open(&lfs, &dir, "/") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "1.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 0);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.in_between") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "4.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/0.before", LFS_O_RDONLY) => 0;
@@ -1341,59 +1341,59 @@ code = '''
// check that nothing was corrupted
lfs_dir_open(&lfs, &dir, "/") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "dir.1") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "dir.2") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "/dir.1") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "/dir.2") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "1.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 0);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/dir.1/0.before", LFS_O_RDONLY) => 0;
@@ -1444,59 +1444,59 @@ code = '''
// and check that nothing was corrupted again
lfs_dir_open(&lfs, &dir, "/") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "dir.1") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "dir.2") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "/dir.1") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "1.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 0);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "/dir.2") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/dir.1/0.before", LFS_O_RDONLY) => 0;
@@ -1594,46 +1594,46 @@ code = '''
// check that nothing was corrupted
lfs_dir_open(&lfs, &dir, "/parent") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "child") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "/parent/child") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "1.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == sizeof("move me"));
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/parent/0.before", LFS_O_RDONLY) => 0;
@@ -1740,59 +1740,59 @@ code = '''
// check that nothing was corrupted
lfs_dir_open(&lfs, &dir, "/parent") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "child") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "sibling") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "/parent/sibling") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_dir_open(&lfs, &dir, "/parent/child") => 0;
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, ".") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "..") == 0);
assert(info.type == LFS_TYPE_DIR);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "0.before") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "1.move_me") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == sizeof("move me"));
lfs_dir_read(&lfs, &dir, &info) => 1;
lfs_dir_read(&lfs, &dir, &info) => 0;
assert(strcmp(info.name, "2.after") == 0);
assert(info.type == LFS_TYPE_REG);
assert(info.size == 7);
lfs_dir_read(&lfs, &dir, &info) => 0;
lfs_dir_read(&lfs, &dir, &info) => LFS_ERR_NOENT;
lfs_dir_close(&lfs, &dir) => 0;
lfs_file_open(&lfs, &file, "/parent/sibling/0.before", LFS_O_RDONLY) => 0;