mirror of
https://gitee.com/openharmony/third_party_littlefs
synced 2024-11-23 06:50:37 +00:00
Added tests for resizable entries and custom attributes
Also found some bugs. Should now have a good amount of confidence in these features.
This commit is contained in:
Christopher Haster
parent
ea4ded420c
commit
61f454b008
5
Makefile
5
Makefile
@ -33,8 +33,9 @@ size: $(OBJ)
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$(SIZE) -t $^
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.SUFFIXES:
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test: test_format test_dirs test_files test_seek test_truncate \
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test_interspersed test_alloc test_paths test_orphan test_move test_corrupt
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test: test_format test_dirs test_files test_seek test_truncate test_entries \
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test_interspersed test_alloc test_paths test_attrs \
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test_orphan test_move test_corrupt
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test_%: tests/test_%.sh
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ifdef QUIET
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@./$< | sed -n '/^[-=]/p'
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136
lfs.c
136
lfs.c
@ -1739,87 +1739,87 @@ int lfs_file_open(lfs_t *lfs, lfs_file_t *file,
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}
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int lfs_file_close(lfs_t *lfs, lfs_file_t *file) {
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int err = lfs_file_sync(lfs, file);
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int err = lfs_file_sync(lfs, file);
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// remove from list of files
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for (lfs_file_t **p = &lfs->files; *p; p = &(*p)->next) {
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if (*p == file) {
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*p = file->next;
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break;
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}
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// remove from list of files
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for (lfs_file_t **p = &lfs->files; *p; p = &(*p)->next) {
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if (*p == file) {
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*p = file->next;
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break;
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}
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}
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// clean up memory
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if (!lfs->cfg->file_buffer) {
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lfs_free(file->cache.buffer);
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}
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// clean up memory
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if (!lfs->cfg->file_buffer) {
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lfs_free(file->cache.buffer);
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}
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return err;
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}
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static int lfs_file_relocate(lfs_t *lfs, lfs_file_t *file) {
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relocate:;
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// just relocate what exists into new block
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lfs_block_t nblock;
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int err = lfs_alloc(lfs, &nblock);
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if (err) {
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return err;
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}
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static int lfs_file_relocate(lfs_t *lfs, lfs_file_t *file) {
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relocate:;
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// just relocate what exists into new block
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lfs_block_t nblock;
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int err = lfs_alloc(lfs, &nblock);
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err = lfs_bd_erase(lfs, nblock);
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if (err) {
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if (err == LFS_ERR_CORRUPT) {
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goto relocate;
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}
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return err;
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}
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// either read from dirty cache or disk
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for (lfs_off_t i = 0; i < file->off; i++) {
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uint8_t data;
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err = lfs_cache_read(lfs, &lfs->rcache, &file->cache,
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file->block, i, &data, 1);
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if (err) {
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return err;
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}
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err = lfs_bd_erase(lfs, nblock);
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err = lfs_cache_prog(lfs, &lfs->pcache, &lfs->rcache,
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nblock, i, &data, 1);
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if (err) {
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if (err == LFS_ERR_CORRUPT) {
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goto relocate;
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}
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return err;
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}
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// either read from dirty cache or disk
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for (lfs_off_t i = 0; i < file->off; i++) {
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uint8_t data;
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err = lfs_cache_read(lfs, &lfs->rcache, &file->cache,
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file->block, i, &data, 1);
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if (err) {
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return err;
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}
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err = lfs_cache_prog(lfs, &lfs->pcache, &lfs->rcache,
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nblock, i, &data, 1);
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if (err) {
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if (err == LFS_ERR_CORRUPT) {
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goto relocate;
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}
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return err;
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}
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}
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// copy over new state of file
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memcpy(file->cache.buffer, lfs->pcache.buffer, lfs->cfg->prog_size);
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file->cache.block = lfs->pcache.block;
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file->cache.off = lfs->pcache.off;
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lfs->pcache.block = 0xffffffff;
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file->block = nblock;
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return 0;
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}
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static int lfs_file_flush(lfs_t *lfs, lfs_file_t *file) {
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if (file->flags & LFS_F_READING) {
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file->flags &= ~LFS_F_READING;
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}
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// copy over new state of file
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memcpy(file->cache.buffer, lfs->pcache.buffer, lfs->cfg->prog_size);
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file->cache.block = lfs->pcache.block;
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file->cache.off = lfs->pcache.off;
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lfs->pcache.block = 0xffffffff;
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if (file->flags & LFS_F_WRITING) {
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lfs_off_t pos = file->pos;
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file->block = nblock;
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return 0;
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}
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if (!(file->flags & LFS_F_INLINE)) {
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// copy over anything after current branch
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lfs_file_t orig = {
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.head = file->head,
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.size = file->size,
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.flags = LFS_O_RDONLY,
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.pos = file->pos,
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.cache = lfs->rcache,
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};
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static int lfs_file_flush(lfs_t *lfs, lfs_file_t *file) {
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if (file->flags & LFS_F_READING) {
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file->flags &= ~LFS_F_READING;
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}
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if (file->flags & LFS_F_WRITING) {
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lfs_off_t pos = file->pos;
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if (!(file->flags & LFS_F_INLINE)) {
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// copy over anything after current branch
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lfs_file_t orig = {
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.head = file->head,
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.size = file->size,
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.flags = LFS_O_RDONLY,
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.pos = file->pos,
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.cache = lfs->rcache,
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};
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lfs->rcache.block = 0xffffffff;
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while (file->pos < file->size) {
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@ -2270,6 +2270,7 @@ int lfs_file_getattrs(lfs_t *lfs, lfs_file_t *file,
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return LFS_ERR_RANGE;
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}
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memset(attrs[j].buffer, 0, attrs[j].size);
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memcpy(attrs[j].buffer,
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file->attrs[i].buffer, file->attrs[i].size);
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}
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@ -2281,9 +2282,9 @@ int lfs_file_getattrs(lfs_t *lfs, lfs_file_t *file,
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int lfs_file_setattrs(lfs_t *lfs, lfs_file_t *file,
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const struct lfs_attr *attrs, int count) {
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// just tack to the file, will be written at sync time
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file->attrs = attrs;
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file->attrcount = count;
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if ((file->flags & 3) == LFS_O_RDONLY) {
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return LFS_ERR_BADF;
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}
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// at least make sure attributes fit
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if (!lfs_pairisnull(file->pair)) {
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@ -2306,6 +2307,11 @@ int lfs_file_setattrs(lfs_t *lfs, lfs_file_t *file,
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}
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}
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// just tack to the file, will be written at sync time
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file->attrs = attrs;
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file->attrcount = count;
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file->flags |= LFS_F_DIRTY;
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return 0;
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}
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@ -2432,6 +2438,10 @@ int lfs_rename(lfs_t *lfs, const char *oldpath, const char *newpath) {
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return LFS_ERR_NAMETOOLONG;
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}
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if (oldentry.size - oldentry.d.nlen + nlen > lfs->cfg->block_size) {
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return LFS_ERR_NOSPC;
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}
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// must have same type
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if (prevexists && preventry.d.type != oldentry.d.type) {
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return LFS_ERR_ISDIR;
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@ -10,7 +10,7 @@ def generate(test):
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template = file.read()
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lines = []
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for line in re.split('(?<=[;{}])\n', test.read()):
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for line in re.split('(?<=(?:.;| [{}]))\n', test.read()):
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match = re.match('(?: *\n)*( *)(.*)=>(.*);', line, re.DOTALL | re.MULTILINE)
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if match:
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tab, test, expect = match.groups()
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292
tests/test_attrs.sh
Executable file
292
tests/test_attrs.sh
Executable file
@ -0,0 +1,292 @@
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#!/bin/bash
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set -eu
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echo "=== Attr tests ==="
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rm -rf blocks
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tests/test.py << TEST
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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, "hello") => 0;
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lfs_file_open(&lfs, &file[0], "hello/hello",
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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lfs_file_write(&lfs, &file[0], "hello", strlen("hello"))
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=> strlen("hello");
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lfs_file_close(&lfs, &file[0]);
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lfs_unmount(&lfs) => 0;
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TEST
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echo "--- Set/get attribute ---"
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tests/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_setattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', "aaaa", 4},
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{'B', "bbbbbb", 6},
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{'C', "ccccc", 5}}, 3) => 0;
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lfs_getattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "bbbbbb", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_setattrs(&lfs, "hello", (struct lfs_attr[]){
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{'B', "", 0}}, 1) => 0;
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lfs_getattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "\0\0\0\0\0\0", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_setattrs(&lfs, "hello", (struct lfs_attr[]){
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{'B', "dddddd", 6}}, 1) => 0;
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lfs_getattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "dddddd", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_setattrs(&lfs, "hello", (struct lfs_attr[]){
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{'B', "eee", 3}}, 1) => 0;
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lfs_getattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "eee\0\0\0", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_setattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', buffer, LFS_ATTRS_MAX+1}}, 1) => LFS_ERR_NOSPC;
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lfs_setattrs(&lfs, "hello", (struct lfs_attr[]){
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{'B', "fffffffff", 9}}, 1) => 0;
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lfs_getattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => LFS_ERR_RANGE;
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lfs_unmount(&lfs) => 0;
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TEST
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tests/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_getattrs(&lfs, "hello", (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 9},
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{'C', buffer+13, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "fffffffff", 9) => 0;
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memcmp(buffer+13, "ccccc", 5) => 0;
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lfs_file_open(&lfs, &file[0], "hello/hello", LFS_O_RDONLY) => 0;
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lfs_file_read(&lfs, &file[0], buffer, sizeof(buffer)) => strlen("hello");
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memcmp(buffer, "hello", strlen("hello")) => 0;
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lfs_file_close(&lfs, &file[0]);
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lfs_unmount(&lfs) => 0;
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TEST
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echo "--- Set/get fs attribute ---"
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tests/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_fs_setattrs(&lfs, (struct lfs_attr[]){
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{'A', "aaaa", 4},
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{'B', "bbbbbb", 6},
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{'C', "ccccc", 5}}, 3) => 0;
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lfs_fs_getattrs(&lfs, (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "bbbbbb", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_fs_setattrs(&lfs, (struct lfs_attr[]){
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{'B', "", 0}}, 1) => 0;
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lfs_fs_getattrs(&lfs, (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "\0\0\0\0\0\0", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_fs_setattrs(&lfs, (struct lfs_attr[]){
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{'B', "dddddd", 6}}, 1) => 0;
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lfs_fs_getattrs(&lfs, (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "dddddd", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_fs_setattrs(&lfs, (struct lfs_attr[]){
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{'B', "eee", 3}}, 1) => 0;
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lfs_fs_getattrs(&lfs, (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "eee\0\0\0", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_fs_setattrs(&lfs, (struct lfs_attr[]){
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{'A', buffer, LFS_ATTRS_MAX+1}}, 1) => LFS_ERR_NOSPC;
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lfs_fs_setattrs(&lfs, (struct lfs_attr[]){
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{'B', "fffffffff", 9}}, 1) => 0;
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lfs_fs_getattrs(&lfs, (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => LFS_ERR_RANGE;
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lfs_unmount(&lfs) => 0;
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TEST
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tests/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_fs_getattrs(&lfs, (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 9},
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{'C', buffer+13, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "fffffffff", 9) => 0;
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memcmp(buffer+13, "ccccc", 5) => 0;
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lfs_file_open(&lfs, &file[0], "hello/hello", LFS_O_RDONLY) => 0;
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lfs_file_read(&lfs, &file[0], buffer, sizeof(buffer)) => strlen("hello");
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memcmp(buffer, "hello", strlen("hello")) => 0;
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lfs_file_close(&lfs, &file[0]);
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lfs_unmount(&lfs) => 0;
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TEST
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echo "--- Set/get file attribute ---"
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tests/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_file_open(&lfs, &file[0], "hello/hello", LFS_O_WRONLY) => 0;
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struct lfs_attr attr[3];
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attr[0] = (struct lfs_attr){'A', "aaaa", 4};
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attr[1] = (struct lfs_attr){'B', "bbbbbb", 6};
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attr[2] = (struct lfs_attr){'C', "ccccc", 5};
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lfs_file_setattrs(&lfs, &file[0], attr, 3) => 0;
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lfs_file_getattrs(&lfs, &file[0], (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "bbbbbb", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
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lfs_file_sync(&lfs, &file[0]) => 0;
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attr[0] = (struct lfs_attr){'B', "", 0};
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lfs_file_setattrs(&lfs, &file[0], attr, 1) => 0;
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lfs_file_getattrs(&lfs, &file[0], (struct lfs_attr[]){
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{'A', buffer, 4},
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{'B', buffer+4, 6},
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{'C', buffer+10, 5}}, 3) => 0;
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memcmp(buffer, "aaaa", 4) => 0;
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memcmp(buffer+4, "\0\0\0\0\0\0", 6) => 0;
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memcmp(buffer+10, "ccccc", 5) => 0;
|
||||
lfs_file_sync(&lfs, &file[0]) => 0;
|
||||
|
||||
attr[0] = (struct lfs_attr){'B', "dddddd", 6};
|
||||
lfs_file_setattrs(&lfs, &file[0], attr, 1) => 0;
|
||||
lfs_file_getattrs(&lfs, &file[0], (struct lfs_attr[]){
|
||||
{'A', buffer, 4},
|
||||
{'B', buffer+4, 6},
|
||||
{'C', buffer+10, 5}}, 3) => 0;
|
||||
memcmp(buffer, "aaaa", 4) => 0;
|
||||
memcmp(buffer+4, "dddddd", 6) => 0;
|
||||
memcmp(buffer+10, "ccccc", 5) => 0;
|
||||
lfs_file_sync(&lfs, &file[0]) => 0;
|
||||
|
||||
attr[0] = (struct lfs_attr){'B', "eee", 3};
|
||||
lfs_file_setattrs(&lfs, &file[0], attr, 1);
|
||||
lfs_file_getattrs(&lfs, &file[0], (struct lfs_attr[]){
|
||||
{'A', buffer, 4},
|
||||
{'B', buffer+4, 6},
|
||||
{'C', buffer+10, 5}}, 3) => 0;
|
||||
memcmp(buffer, "aaaa", 4) => 0;
|
||||
memcmp(buffer+4, "eee\0\0\0", 6) => 0;
|
||||
memcmp(buffer+10, "ccccc", 5) => 0;
|
||||
lfs_file_sync(&lfs, &file[0]) => 0;
|
||||
|
||||
attr[0] = (struct lfs_attr){'A', buffer, LFS_ATTRS_MAX+1};
|
||||
lfs_file_setattrs(&lfs, &file[0], attr, 1) => LFS_ERR_NOSPC;
|
||||
attr[0] = (struct lfs_attr){'B', "fffffffff", 9};
|
||||
lfs_file_open(&lfs, &file[1], "hello/hello", LFS_O_RDONLY) => 0;
|
||||
lfs_file_setattrs(&lfs, &file[1], attr, 1) => LFS_ERR_BADF;
|
||||
lfs_file_close(&lfs, &file[1]) => 0;
|
||||
lfs_file_setattrs(&lfs, &file[0], attr, 1) => 0;
|
||||
lfs_file_getattrs(&lfs, &file[0], (struct lfs_attr[]){
|
||||
{'A', buffer, 4},
|
||||
{'B', buffer+4, 6},
|
||||
{'C', buffer+10, 5}}, 3) => LFS_ERR_RANGE;
|
||||
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
tests/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file[0], "hello/hello", LFS_O_RDONLY) => 0;
|
||||
|
||||
lfs_file_getattrs(&lfs, &file[0], (struct lfs_attr[]){
|
||||
{'A', buffer, 4},
|
||||
{'B', buffer+4, 9},
|
||||
{'C', buffer+13, 5}}, 3) => 0;
|
||||
memcmp(buffer, "aaaa", 4) => 0;
|
||||
memcmp(buffer+4, "fffffffff", 9) => 0;
|
||||
memcmp(buffer+13, "ccccc", 5) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file[0], "hello/hello", LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file[0], buffer, sizeof(buffer)) => strlen("hello");
|
||||
memcmp(buffer, "hello", strlen("hello")) => 0;
|
||||
lfs_file_close(&lfs, &file[0]);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Deferred file attributes ---"
|
||||
tests/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file[0], "hello/hello", LFS_O_RDWR) => 0;
|
||||
|
||||
struct lfs_attr attr[] = {
|
||||
{'B', "gggg", 4},
|
||||
{'C', "", 0},
|
||||
{'D', "hhhh", 4},
|
||||
};
|
||||
|
||||
lfs_file_setattrs(&lfs, &file[0], attr, 3) => 0;
|
||||
lfs_file_getattrs(&lfs, &file[0], (struct lfs_attr[]){
|
||||
{'B', buffer, 9},
|
||||
{'C', buffer+9, 9},
|
||||
{'D', buffer+18, 9}}, 3) => 0;
|
||||
memcmp(buffer, "gggg\0\0\0\0\0", 9) => 0;
|
||||
memcmp(buffer+9, "\0\0\0\0\0\0\0\0\0", 9) => 0;
|
||||
memcmp(buffer+18, "hhhh\0\0\0\0\0", 9) => 0;
|
||||
|
||||
lfs_getattrs(&lfs, "hello/hello", (struct lfs_attr[]){
|
||||
{'B', buffer, 9},
|
||||
{'C', buffer+9, 9},
|
||||
{'D', buffer+18, 9}}, 3) => 0;
|
||||
memcmp(buffer, "fffffffff", 9) => 0;
|
||||
memcmp(buffer+9, "ccccc\0\0\0\0", 9) => 0;
|
||||
memcmp(buffer+18, "\0\0\0\0\0\0\0\0\0", 9) => 0;
|
||||
|
||||
lfs_file_sync(&lfs, &file[0]) => 0;
|
||||
lfs_getattrs(&lfs, "hello/hello", (struct lfs_attr[]){
|
||||
{'B', buffer, 9},
|
||||
{'C', buffer+9, 9},
|
||||
{'D', buffer+18, 9}}, 3) => 0;
|
||||
memcmp(buffer, "gggg\0\0\0\0\0", 9) => 0;
|
||||
memcmp(buffer+9, "\0\0\0\0\0\0\0\0\0", 9) => 0;
|
||||
memcmp(buffer+18, "hhhh\0\0\0\0\0", 9) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Results ---"
|
||||
tests/stats.py
|
||||
220
tests/test_entries.sh
Executable file
220
tests/test_entries.sh
Executable file
@ -0,0 +1,220 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
|
||||
# Note: These tests are intended for 512 byte inline size at different
|
||||
# inline sizes they should still pass, but won't be testing anything
|
||||
|
||||
echo "=== Directory tests ==="
|
||||
function read_file {
|
||||
cat << TEST
|
||||
|
||||
size = $2;
|
||||
lfs_file_open(&lfs, &file[0], "$1", LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file[0], rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
function write_file {
|
||||
cat << TEST
|
||||
|
||||
size = $2;
|
||||
lfs_file_open(&lfs, &file[0], "$1",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file[0], wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
echo "--- Entry grow test ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
$(write_file "hi0" 20)
|
||||
$(write_file "hi1" 20)
|
||||
$(write_file "hi2" 20)
|
||||
$(write_file "hi3" 20)
|
||||
|
||||
$(read_file "hi1" 20)
|
||||
$(write_file "hi1" 200)
|
||||
|
||||
$(read_file "hi0" 20)
|
||||
$(read_file "hi1" 200)
|
||||
$(read_file "hi2" 20)
|
||||
$(read_file "hi3" 20)
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Entry shrink test ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
$(write_file "hi0" 20)
|
||||
$(write_file "hi1" 200)
|
||||
$(write_file "hi2" 20)
|
||||
$(write_file "hi3" 20)
|
||||
|
||||
$(read_file "hi1" 200)
|
||||
$(write_file "hi1" 20)
|
||||
|
||||
$(read_file "hi0" 20)
|
||||
$(read_file "hi1" 20)
|
||||
$(read_file "hi2" 20)
|
||||
$(read_file "hi3" 20)
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Entry spill test ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
$(write_file "hi0" 200)
|
||||
$(write_file "hi1" 200)
|
||||
$(write_file "hi2" 200)
|
||||
$(write_file "hi3" 200)
|
||||
|
||||
$(read_file "hi0" 200)
|
||||
$(read_file "hi1" 200)
|
||||
$(read_file "hi2" 200)
|
||||
$(read_file "hi3" 200)
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Entry push spill test ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
$(write_file "hi0" 200)
|
||||
$(write_file "hi1" 20)
|
||||
$(write_file "hi2" 200)
|
||||
$(write_file "hi3" 200)
|
||||
|
||||
$(read_file "hi1" 20)
|
||||
$(write_file "hi1" 200)
|
||||
|
||||
$(read_file "hi0" 200)
|
||||
$(read_file "hi1" 200)
|
||||
$(read_file "hi2" 200)
|
||||
$(read_file "hi3" 200)
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Entry push spill two test ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
$(write_file "hi0" 200)
|
||||
$(write_file "hi1" 20)
|
||||
$(write_file "hi2" 200)
|
||||
$(write_file "hi3" 200)
|
||||
$(write_file "hi4" 200)
|
||||
|
||||
$(read_file "hi1" 20)
|
||||
$(write_file "hi1" 200)
|
||||
|
||||
$(read_file "hi0" 200)
|
||||
$(read_file "hi1" 200)
|
||||
$(read_file "hi2" 200)
|
||||
$(read_file "hi3" 200)
|
||||
$(read_file "hi4" 200)
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Entry drop test ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
$(write_file "hi0" 200)
|
||||
$(write_file "hi1" 200)
|
||||
$(write_file "hi2" 200)
|
||||
$(write_file "hi3" 200)
|
||||
|
||||
lfs_remove(&lfs, "hi1") => 0;
|
||||
lfs_stat(&lfs, "hi1", &info) => LFS_ERR_NOENT;
|
||||
$(read_file "hi0" 200)
|
||||
$(read_file "hi2" 200)
|
||||
$(read_file "hi3" 200)
|
||||
|
||||
lfs_remove(&lfs, "hi2") => 0;
|
||||
lfs_stat(&lfs, "hi2", &info) => LFS_ERR_NOENT;
|
||||
$(read_file "hi0" 200)
|
||||
$(read_file "hi3" 200)
|
||||
|
||||
lfs_remove(&lfs, "hi3") => 0;
|
||||
lfs_stat(&lfs, "hi3", &info) => LFS_ERR_NOENT;
|
||||
$(read_file "hi0" 200)
|
||||
|
||||
lfs_remove(&lfs, "hi0") => 0;
|
||||
lfs_stat(&lfs, "hi0", &info) => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Create too big ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 'm', 200);
|
||||
buffer[200] = '\0';
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file[0], wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file[0], rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Resize too big ---"
|
||||
tests/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 'm', 200);
|
||||
buffer[200] = '\0';
|
||||
|
||||
size = 40;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file[0], wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
|
||||
size = 40;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file[0], rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file[0], wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file[0], rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file[0]) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Results ---"
|
||||
tests/stats.py
|
||||
@ -123,5 +123,23 @@ tests/test.py << TEST
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Max path test ---"
|
||||
tests/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 'w', LFS_NAME_MAX+1);
|
||||
buffer[LFS_NAME_MAX+2] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => LFS_ERR_NAMETOOLONG;
|
||||
|
||||
memcpy(buffer, "coffee/", strlen("coffee/"));
|
||||
memset(buffer+strlen("coffee/"), 'w', LFS_NAME_MAX+1);
|
||||
buffer[strlen("coffee/")+LFS_NAME_MAX+2] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_file_open(&lfs, &file[0], (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Results ---"
|
||||
tests/stats.py
|
||||
|
||||
Loading…
Reference in New Issue
Block a user