Cleaned up test script and directory naming
- Removed old tests and test scripts
- Reorganize the block devices to live under one directory
- Plugged new test framework into Makefile
renamed:
- scripts/test_.py -> scripts/test.py
- tests_ -> tests
- {file,ram,test}bd/* -> bd/*
It took a surprising amount of effort to make the Makefile behave since
it turns out the "test_%" rule could override "tests/test_%.toml.test"
which is generated as part of test.py.
This commit is contained in:
Christopher Haster
Executable → Regular
+218
-144
@@ -1,127 +1,200 @@
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#!/bin/bash
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set -euE
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export TEST_FILE=$0
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trap 'export TEST_LINE=$LINENO' DEBUG
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# allocator tests
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# note for these to work there are many constraints on the device geometry
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[[case]] # parallel allocation test
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define.FILES = 3
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define.SIZE = '(((LFS_BLOCK_SIZE-8)*(LFS_BLOCK_COUNT-4)) / FILES)'
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code = '''
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const char *names[FILES] = {"bacon", "eggs", "pancakes"};
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lfs_file_t files[FILES];
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echo "=== Allocator tests ==="
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rm -rf blocks
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scripts/test.py << TEST
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lfs_format(&lfs, &cfg) => 0;
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TEST
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SIZE=15000
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lfs_mkdir() {
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scripts/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_mkdir(&lfs, "$1") => 0;
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lfs_mkdir(&lfs, "breakfast") => 0;
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lfs_unmount(&lfs) => 0;
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TEST
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}
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lfs_remove() {
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scripts/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_remove(&lfs, "$1/eggs") => 0;
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lfs_remove(&lfs, "$1/bacon") => 0;
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lfs_remove(&lfs, "$1/pancakes") => 0;
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lfs_remove(&lfs, "$1") => 0;
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lfs_unmount(&lfs) => 0;
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TEST
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}
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lfs_alloc_singleproc() {
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scripts/test.py << TEST
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const char *names[] = {"bacon", "eggs", "pancakes"};
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lfs_file_t files[sizeof(names)/sizeof(names[0])];
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lfs_mount(&lfs, &cfg) => 0;
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for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) {
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sprintf(path, "$1/%s", names[n]);
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &files[n], path,
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
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}
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for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) {
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lfs_size_t size = strlen(names[n]);
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for (int i = 0; i < $SIZE; i++) {
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for (int n = 0; n < FILES; n++) {
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size = strlen(names[n]);
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for (lfs_size_t i = 0; i < SIZE; i += size) {
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lfs_file_write(&lfs, &files[n], names[n], size) => size;
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}
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}
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for (unsigned n = 0; n < sizeof(names)/sizeof(names[0]); n++) {
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for (int n = 0; n < FILES; n++) {
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lfs_file_close(&lfs, &files[n]) => 0;
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}
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lfs_unmount(&lfs) => 0;
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TEST
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}
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lfs_alloc_multiproc() {
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for name in bacon eggs pancakes
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do
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scripts/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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lfs_file_open(&lfs, &file, "$1/$name",
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
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lfs_size_t size = strlen("$name");
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memcpy(buffer, "$name", size);
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for (int i = 0; i < $SIZE; i++) {
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lfs_file_write(&lfs, &file, buffer, size) => size;
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
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size = strlen(names[n]);
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for (lfs_size_t i = 0; i < SIZE; i += size) {
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lfs_file_read(&lfs, &file, buffer, size) => size;
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assert(memcmp(buffer, names[n], size) == 0);
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}
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lfs_file_close(&lfs, &file) => 0;
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}
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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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done
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}
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'''
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lfs_verify() {
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for name in bacon eggs pancakes
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do
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scripts/test.py << TEST
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[[case]] # serial allocation test
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define.FILES = 3
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define.SIZE = '(((LFS_BLOCK_SIZE-8)*(LFS_BLOCK_COUNT-4)) / FILES)'
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code = '''
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const char *names[FILES] = {"bacon", "eggs", "pancakes"};
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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lfs_file_open(&lfs, &file, "$1/$name", LFS_O_RDONLY) => 0;
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lfs_size_t size = strlen("$name");
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for (int i = 0; i < $SIZE; i++) {
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lfs_file_read(&lfs, &file, buffer, size) => size;
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memcmp(buffer, "$name", size) => 0;
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}
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lfs_file_close(&lfs, &file) => 0;
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lfs_mkdir(&lfs, "breakfast") => 0;
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lfs_unmount(&lfs) => 0;
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TEST
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done
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}
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echo "--- Single-process allocation test ---"
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lfs_mkdir singleproc
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lfs_alloc_singleproc singleproc
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lfs_verify singleproc
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for (int n = 0; n < FILES; n++) {
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lfs_mount(&lfs, &cfg) => 0;
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &file, path,
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
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size = strlen(names[n]);
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memcpy(buffer, names[n], size);
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for (int i = 0; i < SIZE; i += size) {
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lfs_file_write(&lfs, &file, buffer, size) => size;
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}
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lfs_file_close(&lfs, &file) => 0;
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lfs_unmount(&lfs) => 0;
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}
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echo "--- Multi-process allocation test ---"
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lfs_mkdir multiproc
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lfs_alloc_multiproc multiproc
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lfs_verify multiproc
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lfs_verify singleproc
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lfs_mount(&lfs, &cfg) => 0;
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
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size = strlen(names[n]);
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for (int i = 0; i < SIZE; i += size) {
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lfs_file_read(&lfs, &file, buffer, size) => size;
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assert(memcmp(buffer, names[n], size) == 0);
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}
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lfs_file_close(&lfs, &file) => 0;
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}
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lfs_unmount(&lfs) => 0;
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'''
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echo "--- Single-process reuse test ---"
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lfs_remove singleproc
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lfs_mkdir singleprocreuse
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lfs_alloc_singleproc singleprocreuse
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lfs_verify singleprocreuse
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lfs_verify multiproc
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[[case]] # parallel allocation reuse test
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define.FILES = 3
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define.SIZE = '(((LFS_BLOCK_SIZE-8)*(LFS_BLOCK_COUNT-4)) / FILES)'
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define.CYCLES = [1, 10]
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code = '''
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const char *names[FILES] = {"bacon", "eggs", "pancakes"};
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lfs_file_t files[FILES];
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echo "--- Multi-process reuse test ---"
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lfs_remove multiproc
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lfs_mkdir multiprocreuse
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lfs_alloc_singleproc multiprocreuse
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lfs_verify multiprocreuse
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lfs_verify singleprocreuse
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lfs_format(&lfs, &cfg) => 0;
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echo "--- Cleanup ---"
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lfs_remove multiprocreuse
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lfs_remove singleprocreuse
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for (int c = 0; c < CYCLES; c++) {
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lfs_mount(&lfs, &cfg) => 0;
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lfs_mkdir(&lfs, "breakfast") => 0;
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lfs_unmount(&lfs) => 0;
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echo "--- Exhaustion test ---"
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scripts/test.py << TEST
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lfs_mount(&lfs, &cfg) => 0;
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &files[n], path,
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
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}
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for (int n = 0; n < FILES; n++) {
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size = strlen(names[n]);
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for (int i = 0; i < SIZE; i += size) {
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lfs_file_write(&lfs, &files[n], names[n], size) => size;
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}
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}
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for (int n = 0; n < FILES; n++) {
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lfs_file_close(&lfs, &files[n]) => 0;
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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
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size = strlen(names[n]);
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for (int i = 0; i < SIZE; i += size) {
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lfs_file_read(&lfs, &file, buffer, size) => size;
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assert(memcmp(buffer, names[n], size) == 0);
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}
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lfs_file_close(&lfs, &file) => 0;
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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_remove(&lfs, path) => 0;
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}
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lfs_remove(&lfs, "breakfast") => 0;
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lfs_unmount(&lfs) => 0;
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}
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'''
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[[case]] # serial allocation reuse test
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define.FILES = 3
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define.SIZE = '(((LFS_BLOCK_SIZE-8)*(LFS_BLOCK_COUNT-4)) / FILES)'
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define.CYCLES = [1, 10]
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code = '''
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const char *names[FILES] = {"bacon", "eggs", "pancakes"};
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lfs_format(&lfs, &cfg) => 0;
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for (int c = 0; c < CYCLES; c++) {
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lfs_mount(&lfs, &cfg) => 0;
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lfs_mkdir(&lfs, "breakfast") => 0;
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lfs_unmount(&lfs) => 0;
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for (int n = 0; n < FILES; n++) {
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lfs_mount(&lfs, &cfg) => 0;
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &file, path,
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
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size = strlen(names[n]);
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memcpy(buffer, names[n], size);
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for (int i = 0; i < SIZE; i += size) {
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lfs_file_write(&lfs, &file, buffer, size) => size;
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}
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lfs_file_close(&lfs, &file) => 0;
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lfs_unmount(&lfs) => 0;
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}
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lfs_mount(&lfs, &cfg) => 0;
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
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size = strlen(names[n]);
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for (int i = 0; i < SIZE; i += size) {
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lfs_file_read(&lfs, &file, buffer, size) => size;
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assert(memcmp(buffer, names[n], size) == 0);
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}
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lfs_file_close(&lfs, &file) => 0;
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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int n = 0; n < FILES; n++) {
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sprintf(path, "breakfast/%s", names[n]);
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lfs_remove(&lfs, path) => 0;
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}
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lfs_remove(&lfs, "breakfast") => 0;
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lfs_unmount(&lfs) => 0;
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}
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'''
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[[case]] # exhaustion test
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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_file_open(&lfs, &file, "exhaustion", LFS_O_WRONLY | LFS_O_CREAT);
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lfs_size_t size = strlen("exhaustion");
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size = strlen("exhaustion");
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memcpy(buffer, "exhaustion", size);
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lfs_file_write(&lfs, &file, buffer, size) => size;
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lfs_file_sync(&lfs, &file) => 0;
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@@ -141,27 +214,27 @@ scripts/test.py << TEST
|
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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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scripts/test.py << TEST
|
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lfs_mount(&lfs, &cfg) => 0;
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lfs_file_open(&lfs, &file, "exhaustion", LFS_O_RDONLY);
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lfs_size_t size = strlen("exhaustion");
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size = strlen("exhaustion");
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lfs_file_size(&lfs, &file) => size;
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lfs_file_read(&lfs, &file, buffer, size) => size;
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memcmp(buffer, "exhaustion", size) => 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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'''
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echo "--- Exhaustion wraparound test ---"
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scripts/test.py << TEST
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[[case]] # exhaustion wraparound test
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define.SIZE = '(((LFS_BLOCK_SIZE-8)*(LFS_BLOCK_COUNT-4)) / 3)'
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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_remove(&lfs, "exhaustion") => 0;
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lfs_file_open(&lfs, &file, "padding", LFS_O_WRONLY | LFS_O_CREAT);
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lfs_size_t size = strlen("buffering");
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size = strlen("buffering");
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memcpy(buffer, "buffering", size);
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for (int i = 0; i < $SIZE; i++) {
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for (int i = 0; i < SIZE; i += size) {
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lfs_file_write(&lfs, &file, buffer, size) => size;
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}
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lfs_file_close(&lfs, &file) => 0;
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@@ -188,30 +261,29 @@ scripts/test.py << TEST
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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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scripts/test.py << TEST
|
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lfs_mount(&lfs, &cfg) => 0;
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lfs_file_open(&lfs, &file, "exhaustion", LFS_O_RDONLY);
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lfs_size_t size = strlen("exhaustion");
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size = strlen("exhaustion");
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lfs_file_size(&lfs, &file) => size;
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lfs_file_read(&lfs, &file, buffer, size) => size;
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memcmp(buffer, "exhaustion", size) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_remove(&lfs, "exhaustion") => 0;
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lfs_unmount(&lfs) => 0;
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TEST
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'''
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echo "--- Dir exhaustion test ---"
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scripts/test.py << TEST
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[[case]] # dir exhaustion test
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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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// find out max file size
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lfs_mkdir(&lfs, "exhaustiondir") => 0;
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lfs_size_t size = strlen("blahblahblahblah");
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size = strlen("blahblahblahblah");
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memcpy(buffer, "blahblahblahblah", size);
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lfs_file_open(&lfs, &file, "exhaustion", LFS_O_WRONLY | LFS_O_CREAT);
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int count = 0;
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int err;
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while (true) {
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err = lfs_file_write(&lfs, &file, buffer, size);
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if (err < 0) {
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@@ -248,18 +320,18 @@ scripts/test.py << TEST
|
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lfs_remove(&lfs, "exhaustion") => 0;
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lfs_unmount(&lfs) => 0;
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TEST
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'''
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## Below, these tests depend _very_ heavily on the geometry of the
|
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## block device being tested, they should be removed and replaced
|
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## by generalized tests. For now we'll just skip if the geometry
|
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## is customized.
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# Below, I don't like these tests. They're fragile and depend _heavily_
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# on the geometry of the block device. But they are valuable. Eventually they
|
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# should be removed and replaced with generalized tests.
|
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|
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if [[ ! $MAKEFLAGS =~ "LFS_BLOCK_CYCLES" ]]
|
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then
|
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echo "--- Chained dir exhaustion test ---"
|
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scripts/test.py << TEST
|
||||
[[case]] # chained dir exhaustion test
|
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define.LFS_BLOCK_SIZE = 512
|
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define.LFS_BLOCK_COUNT = 1024
|
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if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
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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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||||
|
||||
// find out max file size
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@@ -268,11 +340,10 @@ scripts/test.py << TEST
|
||||
sprintf(path, "dirwithanexhaustivelylongnameforpadding%d", i);
|
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lfs_mkdir(&lfs, path) => 0;
|
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}
|
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lfs_size_t size = strlen("blahblahblahblah");
|
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size = strlen("blahblahblahblah");
|
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memcpy(buffer, "blahblahblahblah", size);
|
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lfs_file_open(&lfs, &file, "exhaustion", LFS_O_WRONLY | LFS_O_CREAT);
|
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int count = 0;
|
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int err;
|
||||
while (true) {
|
||||
err = lfs_file_write(&lfs, &file, buffer, size);
|
||||
if (err < 0) {
|
||||
@@ -324,13 +395,14 @@ scripts/test.py << TEST
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
'''
|
||||
|
||||
echo "--- Split dir test ---"
|
||||
scripts/test.py << TEST
|
||||
[[case]] # split dir test
|
||||
define.LFS_BLOCK_SIZE = 512
|
||||
define.LFS_BLOCK_COUNT = 1024
|
||||
if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// create one block hole for half a directory
|
||||
@@ -342,7 +414,7 @@ scripts/test.py << TEST
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, "exhaustion", LFS_O_WRONLY | LFS_O_CREAT);
|
||||
lfs_size_t size = strlen("blahblahblahblah");
|
||||
size = strlen("blahblahblahblah");
|
||||
memcpy(buffer, "blahblahblahblah", size);
|
||||
for (lfs_size_t i = 0;
|
||||
i < (cfg.block_count-4)*(cfg.block_size-8);
|
||||
@@ -368,18 +440,20 @@ scripts/test.py << TEST
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
'''
|
||||
|
||||
echo "--- Outdated lookahead test ---"
|
||||
scripts/test.py << TEST
|
||||
[[case]] # outdated lookahead test
|
||||
define.LFS_BLOCK_SIZE = 512
|
||||
define.LFS_BLOCK_COUNT = 1024
|
||||
if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// fill completely with two files
|
||||
lfs_file_open(&lfs, &file, "exhaustion1",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_size_t size = strlen("blahblahblahblah");
|
||||
size = strlen("blahblahblahblah");
|
||||
memcpy(buffer, "blahblahblahblah", size);
|
||||
for (lfs_size_t i = 0;
|
||||
i < ((cfg.block_count-2)/2)*(cfg.block_size-8);
|
||||
@@ -429,18 +503,22 @@ scripts/test.py << TEST
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Outdated lookahead and split dir test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # outdated lookahead and split dir test
|
||||
define.LFS_BLOCK_SIZE = 512
|
||||
define.LFS_BLOCK_COUNT = 1024
|
||||
if = 'LFS_BLOCK_SIZE == 512 and LFS_BLOCK_COUNT == 1024'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// fill completely with two files
|
||||
lfs_file_open(&lfs, &file, "exhaustion1",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_size_t size = strlen("blahblahblahblah");
|
||||
size = strlen("blahblahblahblah");
|
||||
memcpy(buffer, "blahblahblahblah", size);
|
||||
for (lfs_size_t i = 0;
|
||||
i < ((cfg.block_count-2)/2)*(cfg.block_size-8);
|
||||
@@ -487,8 +565,4 @@ scripts/test.py << TEST
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
fi
|
||||
|
||||
scripts/results.py
|
||||
'''
|
||||
Executable → Regular
+47
-37
@@ -1,25 +1,13 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Attr tests ==="
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
[[case]] # set/get attribute
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "hello") => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/hello",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_write(&lfs, &file, "hello", strlen("hello"))
|
||||
=> strlen("hello");
|
||||
lfs_file_open(&lfs, &file, "hello/hello", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_write(&lfs, &file, "hello", strlen("hello")) => strlen("hello");
|
||||
lfs_file_close(&lfs, &file);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Set/get attribute ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
lfs_setattr(&lfs, "hello", 'A', "aaaa", 4) => 0;
|
||||
@@ -71,8 +59,7 @@ scripts/test.py << TEST
|
||||
lfs_getattr(&lfs, "hello", 'C', buffer+10, 5) => 5;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
lfs_getattr(&lfs, "hello", 'A', buffer, 4) => 4;
|
||||
@@ -87,10 +74,18 @@ scripts/test.py << TEST
|
||||
memcmp(buffer, "hello", strlen("hello")) => 0;
|
||||
lfs_file_close(&lfs, &file);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
'''
|
||||
|
||||
[[case]] # set/get root attribute
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "hello") => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/hello", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_write(&lfs, &file, "hello", strlen("hello")) => strlen("hello");
|
||||
lfs_file_close(&lfs, &file);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
echo "--- Set/get root attribute ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
lfs_setattr(&lfs, "/", 'A', "aaaa", 4) => 0;
|
||||
@@ -141,8 +136,7 @@ scripts/test.py << TEST
|
||||
lfs_getattr(&lfs, "/", 'B', buffer+4, 6) => 9;
|
||||
lfs_getattr(&lfs, "/", 'C', buffer+10, 5) => 5;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
lfs_getattr(&lfs, "/", 'A', buffer, 4) => 4;
|
||||
@@ -157,10 +151,18 @@ scripts/test.py << TEST
|
||||
memcmp(buffer, "hello", strlen("hello")) => 0;
|
||||
lfs_file_close(&lfs, &file);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
'''
|
||||
|
||||
[[case]] # set/get file attribute
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "hello") => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/hello", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_write(&lfs, &file, "hello", strlen("hello")) => strlen("hello");
|
||||
lfs_file_close(&lfs, &file);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
echo "--- Set/get file attribute ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
struct lfs_attr attrs1[] = {
|
||||
@@ -235,18 +237,17 @@ scripts/test.py << TEST
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
struct lfs_attr attrs2[] = {
|
||||
struct lfs_attr attrs3[] = {
|
||||
{'A', buffer, 4},
|
||||
{'B', buffer+4, 9},
|
||||
{'C', buffer+13, 5},
|
||||
};
|
||||
struct lfs_file_config cfg2 = {.attrs=attrs2, .attr_count=3};
|
||||
struct lfs_file_config cfg3 = {.attrs=attrs3, .attr_count=3};
|
||||
|
||||
lfs_file_opencfg(&lfs, &file, "hello/hello", LFS_O_RDONLY, &cfg2) => 0;
|
||||
lfs_file_opencfg(&lfs, &file, "hello/hello", LFS_O_RDONLY, &cfg3) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
memcmp(buffer, "aaaa", 4) => 0;
|
||||
memcmp(buffer+4, "fffffffff", 9) => 0;
|
||||
@@ -257,11 +258,22 @@ scripts/test.py << TEST
|
||||
memcmp(buffer, "hello", strlen("hello")) => 0;
|
||||
lfs_file_close(&lfs, &file);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
'''
|
||||
|
||||
echo "--- Deferred file attributes ---"
|
||||
scripts/test.py << TEST
|
||||
[[case]] # deferred file attributes
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "hello") => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/hello", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_write(&lfs, &file, "hello", strlen("hello")) => strlen("hello");
|
||||
lfs_file_close(&lfs, &file);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_setattr(&lfs, "hello/hello", 'B', "fffffffff", 9) => 0;
|
||||
lfs_setattr(&lfs, "hello/hello", 'C', "ccccc", 5) => 0;
|
||||
|
||||
memset(buffer, 0, sizeof(buffer));
|
||||
struct lfs_attr attrs1[] = {
|
||||
{'B', "gggg", 4},
|
||||
@@ -289,6 +301,4 @@ scripts/test.py << TEST
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
'''
|
||||
@@ -0,0 +1,351 @@
|
||||
[[case]] # single bad blocks
|
||||
define.LFS_ERASE_CYCLES = 0xffffffff
|
||||
define.LFS_BADBLOCK_BEHAVIOR = 'LFS_TESTBD_BADBLOCK_NOPROG'
|
||||
define.NAMEMULT = 64
|
||||
define.FILEMULT = 1
|
||||
code = '''
|
||||
for (lfs_block_t badblock = 2; badblock < LFS_BLOCK_COUNT; badblock++) {
|
||||
lfs_testbd_setwear(&cfg, badblock-1, 0) => 0;
|
||||
lfs_testbd_setwear(&cfg, badblock, 0xffffffff) => 0;
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => 0;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_stat(&lfs, (char*)buffer, &info) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(buffer, rbuffer, size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
'''
|
||||
|
||||
[[case]] # single persistent blocks (can't erase)
|
||||
define.LFS_ERASE_CYCLES = 0xffffffff
|
||||
define.LFS_BADBLOCK_BEHAVIOR = 'LFS_TESTBD_BADBLOCK_NOERASE'
|
||||
define.NAMEMULT = 64
|
||||
define.FILEMULT = 1
|
||||
code = '''
|
||||
for (lfs_block_t badblock = 2; badblock < LFS_BLOCK_COUNT; badblock++) {
|
||||
lfs_testbd_setwear(&cfg, badblock-1, 0) => 0;
|
||||
lfs_testbd_setwear(&cfg, badblock, 0xffffffff) => 0;
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => 0;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_stat(&lfs, (char*)buffer, &info) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(buffer, rbuffer, size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
'''
|
||||
|
||||
[[case]] # single unreadable blocks (can't read)
|
||||
define.LFS_ERASE_CYCLES = 0xffffffff
|
||||
define.LFS_BADBLOCK_BEHAVIOR = 'LFS_TESTBD_BADBLOCK_NOREAD'
|
||||
define.NAMEMULT = 64
|
||||
define.FILEMULT = 1
|
||||
code = '''
|
||||
for (lfs_block_t badblock = 2; badblock < LFS_BLOCK_COUNT/2; badblock++) {
|
||||
lfs_testbd_setwear(&cfg, badblock-1, 0) => 0;
|
||||
lfs_testbd_setwear(&cfg, badblock, 0xffffffff) => 0;
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => 0;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_stat(&lfs, (char*)buffer, &info) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(buffer, rbuffer, size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
'''
|
||||
|
||||
[[case]] # region corruption (causes cascading failures)
|
||||
define.LFS_ERASE_CYCLES = 0xffffffff
|
||||
define.LFS_BADBLOCK_BEHAVIOR = [
|
||||
'LFS_TESTBD_BADBLOCK_NOPROG',
|
||||
'LFS_TESTBD_BADBLOCK_NOERASE',
|
||||
'LFS_TESTBD_BADBLOCK_NOREAD',
|
||||
]
|
||||
define.NAMEMULT = 64
|
||||
define.FILEMULT = 1
|
||||
code = '''
|
||||
for (lfs_block_t i = 0; i < (LFS_BLOCK_COUNT-2)/2; i++) {
|
||||
lfs_testbd_setwear(&cfg, i+2, 0xffffffff) => 0;
|
||||
}
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => 0;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_stat(&lfs, (char*)buffer, &info) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(buffer, rbuffer, size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # alternating corruption (causes cascading failures)
|
||||
define.LFS_ERASE_CYCLES = 0xffffffff
|
||||
define.LFS_BADBLOCK_BEHAVIOR = [
|
||||
'LFS_TESTBD_BADBLOCK_NOPROG',
|
||||
'LFS_TESTBD_BADBLOCK_NOERASE',
|
||||
'LFS_TESTBD_BADBLOCK_NOREAD',
|
||||
]
|
||||
define.NAMEMULT = 64
|
||||
define.FILEMULT = 1
|
||||
code = '''
|
||||
for (lfs_block_t i = 0; i < (LFS_BLOCK_COUNT-2)/2; i++) {
|
||||
lfs_testbd_setwear(&cfg, (2*i) + 2, 0xffffffff) => 0;
|
||||
}
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => 0;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[NAMEMULT] = '\0';
|
||||
lfs_stat(&lfs, (char*)buffer, &info) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
|
||||
buffer[NAMEMULT] = '/';
|
||||
for (int j = 0; j < NAMEMULT; j++) {
|
||||
buffer[j+NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
|
||||
size = NAMEMULT;
|
||||
for (int j = 0; j < i*FILEMULT; j++) {
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(buffer, rbuffer, size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
# other corner cases
|
||||
[[case]] # bad superblocks (corrupt 1 or 0)
|
||||
define.LFS_ERASE_CYCLES = 0xffffffff
|
||||
define.LFS_BADBLOCK_BEHAVIOR = [
|
||||
'LFS_TESTBD_BADBLOCK_NOPROG',
|
||||
'LFS_TESTBD_BADBLOCK_NOERASE',
|
||||
'LFS_TESTBD_BADBLOCK_NOREAD',
|
||||
]
|
||||
code = '''
|
||||
lfs_testbd_setwear(&cfg, 0, 0xffffffff) => 0;
|
||||
lfs_testbd_setwear(&cfg, 1, 0xffffffff) => 0;
|
||||
|
||||
lfs_format(&lfs, &cfg) => LFS_ERR_NOSPC;
|
||||
lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT;
|
||||
'''
|
||||
@@ -1,120 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Corrupt tests ==="
|
||||
|
||||
NAMEMULT=64
|
||||
FILEMULT=1
|
||||
|
||||
lfs_mktree() {
|
||||
scripts/test.py ${1:-} << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < $NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[$NAMEMULT] = '\0';
|
||||
lfs_mkdir(&lfs, (char*)buffer) => 0;
|
||||
|
||||
buffer[$NAMEMULT] = '/';
|
||||
for (int j = 0; j < $NAMEMULT; j++) {
|
||||
buffer[j+$NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*$NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
lfs_size_t size = $NAMEMULT;
|
||||
for (int j = 0; j < i*$FILEMULT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
lfs_chktree() {
|
||||
scripts/test.py ${1:-} << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 1; i < 10; i++) {
|
||||
for (int j = 0; j < $NAMEMULT; j++) {
|
||||
buffer[j] = '0'+i;
|
||||
}
|
||||
buffer[$NAMEMULT] = '\0';
|
||||
lfs_stat(&lfs, (char*)buffer, &info) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
|
||||
buffer[$NAMEMULT] = '/';
|
||||
for (int j = 0; j < $NAMEMULT; j++) {
|
||||
buffer[j+$NAMEMULT+1] = '0'+i;
|
||||
}
|
||||
buffer[2*$NAMEMULT+1] = '\0';
|
||||
lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
|
||||
|
||||
lfs_size_t size = $NAMEMULT;
|
||||
for (int j = 0; j < i*$FILEMULT; j++) {
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(buffer, rbuffer, size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
echo "--- Sanity check ---"
|
||||
rm -rf blocks
|
||||
lfs_mktree
|
||||
lfs_chktree
|
||||
BLOCKS="$(ls blocks | grep -vw '[01]')"
|
||||
|
||||
echo "--- Block corruption ---"
|
||||
for b in $BLOCKS
|
||||
do
|
||||
rm -rf blocks
|
||||
mkdir blocks
|
||||
ln -s /dev/zero blocks/$b
|
||||
lfs_mktree
|
||||
lfs_chktree
|
||||
done
|
||||
|
||||
echo "--- Block persistance ---"
|
||||
for b in $BLOCKS
|
||||
do
|
||||
rm -rf blocks
|
||||
mkdir blocks
|
||||
lfs_mktree
|
||||
chmod a-w blocks/$b || true
|
||||
lfs_mktree
|
||||
lfs_chktree
|
||||
done
|
||||
|
||||
echo "--- Big region corruption ---"
|
||||
rm -rf blocks
|
||||
mkdir blocks
|
||||
for i in {2..512}
|
||||
do
|
||||
ln -s /dev/zero blocks/$(printf '%x' $i)
|
||||
done
|
||||
lfs_mktree
|
||||
lfs_chktree
|
||||
|
||||
echo "--- Alternating corruption ---"
|
||||
rm -rf blocks
|
||||
mkdir blocks
|
||||
for i in {2..1024..2}
|
||||
do
|
||||
ln -s /dev/zero blocks/$(printf '%x' $i)
|
||||
done
|
||||
lfs_mktree
|
||||
lfs_chktree
|
||||
|
||||
scripts/results.py
|
||||
@@ -1,489 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Directory tests ==="
|
||||
|
||||
LARGESIZE=128
|
||||
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Root directory ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Directory creation ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "potato") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- File creation ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "burito", LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Directory iteration ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "burito") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "potato") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Directory failures ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "potato") => LFS_ERR_EXIST;
|
||||
lfs_dir_open(&lfs, &dir, "tomato") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "burito") => LFS_ERR_NOTDIR;
|
||||
lfs_file_open(&lfs, &file, "tomato", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "potato", LFS_O_RDONLY) => LFS_ERR_ISDIR;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Nested directories ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "potato/baked") => 0;
|
||||
lfs_mkdir(&lfs, "potato/sweet") => 0;
|
||||
lfs_mkdir(&lfs, "potato/fried") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "potato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "baked") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "fried") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "sweet") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Multi-block directory ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "cactus") => 0;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "cactus/test%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "cactus") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "test%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Directory remove ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "potato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "potato/sweet") => 0;
|
||||
lfs_remove(&lfs, "potato/baked") => 0;
|
||||
lfs_remove(&lfs, "potato/fried") => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "potato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_remove(&lfs, "potato") => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "burito") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "cactus") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "burito") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "cactus") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Directory rename ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "coldpotato") => 0;
|
||||
lfs_mkdir(&lfs, "coldpotato/baked") => 0;
|
||||
lfs_mkdir(&lfs, "coldpotato/sweet") => 0;
|
||||
lfs_mkdir(&lfs, "coldpotato/fried") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "coldpotato", "hotpotato") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "hotpotato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "baked") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "fried") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "sweet") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "warmpotato") => 0;
|
||||
lfs_mkdir(&lfs, "warmpotato/mushy") => 0;
|
||||
lfs_rename(&lfs, "hotpotato", "warmpotato") => LFS_ERR_NOTEMPTY;
|
||||
|
||||
lfs_remove(&lfs, "warmpotato/mushy") => 0;
|
||||
lfs_rename(&lfs, "hotpotato", "warmpotato") => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "warmpotato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "baked") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "fried") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "sweet") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "coldpotato") => 0;
|
||||
lfs_rename(&lfs, "warmpotato/baked", "coldpotato/baked") => 0;
|
||||
lfs_rename(&lfs, "warmpotato/sweet", "coldpotato/sweet") => 0;
|
||||
lfs_rename(&lfs, "warmpotato/fried", "coldpotato/fried") => 0;
|
||||
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "warmpotato") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "coldpotato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "baked") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "fried") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "sweet") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Recursive remove ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOTEMPTY;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "coldpotato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
|
||||
while (true) {
|
||||
int err = lfs_dir_read(&lfs, &dir, &info);
|
||||
err >= 0 => 1;
|
||||
if (err == 0) {
|
||||
break;
|
||||
}
|
||||
|
||||
strcpy(path, "coldpotato/");
|
||||
strcat(path, info.name);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
|
||||
lfs_remove(&lfs, "coldpotato") => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "burito") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "cactus") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Multi-block rename ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
char oldpath[1024];
|
||||
char newpath[1024];
|
||||
sprintf(oldpath, "cactus/test%03d", i);
|
||||
sprintf(newpath, "cactus/tedd%03d", i);
|
||||
lfs_rename(&lfs, oldpath, newpath) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "cactus") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "tedd%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Multi-block remove ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "cactus") => LFS_ERR_NOTEMPTY;
|
||||
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "cactus/tedd%03d", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
|
||||
lfs_remove(&lfs, "cactus") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "burito") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Multi-block directory with files ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "prickly-pear") => 0;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "prickly-pear/test%03d", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_size_t size = 6;
|
||||
memcpy(buffer, "Hello", size);
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "prickly-pear") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "test%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 6;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Multi-block rename with files ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
char oldpath[1024];
|
||||
char newpath[1024];
|
||||
sprintf(oldpath, "prickly-pear/test%03d", i);
|
||||
sprintf(newpath, "prickly-pear/tedd%03d", i);
|
||||
lfs_rename(&lfs, oldpath, newpath) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "prickly-pear") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "tedd%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 6;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Multi-block remove with files ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "prickly-pear") => LFS_ERR_NOTEMPTY;
|
||||
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "prickly-pear/tedd%03d", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
|
||||
lfs_remove(&lfs, "prickly-pear") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "burito") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,838 @@
|
||||
[[case]] # root
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # many directory creation
|
||||
define.N = 'range(0, 100, 3)'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "dir%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "dir%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # many directory removal
|
||||
define.N = 'range(3, 100, 11)'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "removeme%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "removeme%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "removeme%03d", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # many directory rename
|
||||
define.N = 'range(3, 100, 11)'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "test%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "test%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
char oldpath[128];
|
||||
char newpath[128];
|
||||
sprintf(oldpath, "test%03d", i);
|
||||
sprintf(newpath, "tedd%03d", i);
|
||||
lfs_rename(&lfs, oldpath, newpath) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "tedd%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
'''
|
||||
|
||||
[[case]] # reentrant many directory creation/rename/removal
|
||||
define.N = [5, 25]
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hi%03d", i);
|
||||
err = lfs_mkdir(&lfs, path);
|
||||
assert(err == 0 || err == LFS_ERR_EXIST);
|
||||
}
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hello%03d", i);
|
||||
err = lfs_remove(&lfs, path);
|
||||
assert(err == 0 || err == LFS_ERR_NOENT);
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hi%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
char oldpath[128];
|
||||
char newpath[128];
|
||||
sprintf(oldpath, "hi%03d", i);
|
||||
sprintf(newpath, "hello%03d", i);
|
||||
// YES this can overwrite an existing newpath
|
||||
lfs_rename(&lfs, oldpath, newpath) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hello%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hello%03d", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # file creation
|
||||
define.N = 'range(3, 100, 11)'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "file%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "file%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
'''
|
||||
|
||||
[[case]] # file removal
|
||||
define.N = 'range(0, 100, 3)'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "removeme%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "removeme%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "removeme%03d", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # file rename
|
||||
define.N = 'range(0, 100, 3)'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "test%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "test%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
char oldpath[128];
|
||||
char newpath[128];
|
||||
sprintf(oldpath, "test%03d", i);
|
||||
sprintf(newpath, "tedd%03d", i);
|
||||
lfs_rename(&lfs, oldpath, newpath) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "tedd%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
'''
|
||||
|
||||
[[case]] # reentrant file creation/rename/removal
|
||||
define.N = [5, 25]
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hi%03d", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hello%03d", i);
|
||||
err = lfs_remove(&lfs, path);
|
||||
assert(err == 0 || err == LFS_ERR_NOENT);
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hi%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
char oldpath[128];
|
||||
char newpath[128];
|
||||
sprintf(oldpath, "hi%03d", i);
|
||||
sprintf(newpath, "hello%03d", i);
|
||||
// YES this can overwrite an existing newpath
|
||||
lfs_rename(&lfs, oldpath, newpath) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hello%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "hello%03d", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # nested directories
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "potato") => 0;
|
||||
lfs_file_open(&lfs, &file, "burito",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "potato/baked") => 0;
|
||||
lfs_mkdir(&lfs, "potato/sweet") => 0;
|
||||
lfs_mkdir(&lfs, "potato/fried") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "potato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "baked") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "fried") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "sweet") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// try removing?
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "potato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// try renaming?
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "potato", "coldpotato") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "coldpotato", "warmpotato") => 0;
|
||||
lfs_rename(&lfs, "warmpotato", "hotpotato") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "potato") => LFS_ERR_NOENT;
|
||||
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOENT;
|
||||
lfs_remove(&lfs, "warmpotato") => LFS_ERR_NOENT;
|
||||
lfs_remove(&lfs, "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// try cross-directory renaming
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "coldpotato") => 0;
|
||||
lfs_rename(&lfs, "hotpotato/baked", "coldpotato/baked") => 0;
|
||||
lfs_rename(&lfs, "coldpotato", "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_rename(&lfs, "hotpotato/fried", "coldpotato/fried") => 0;
|
||||
lfs_rename(&lfs, "coldpotato", "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_rename(&lfs, "hotpotato/sweet", "coldpotato/sweet") => 0;
|
||||
lfs_rename(&lfs, "coldpotato", "hotpotato") => 0;
|
||||
lfs_remove(&lfs, "coldpotato") => LFS_ERR_NOENT;
|
||||
lfs_remove(&lfs, "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "hotpotato") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "baked") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "fried") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "sweet") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// final remove
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "hotpotato/baked") => 0;
|
||||
lfs_remove(&lfs, "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "hotpotato/fried") => 0;
|
||||
lfs_remove(&lfs, "hotpotato") => LFS_ERR_NOTEMPTY;
|
||||
lfs_remove(&lfs, "hotpotato/sweet") => 0;
|
||||
lfs_remove(&lfs, "hotpotato") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "burito") == 0);
|
||||
info.type => LFS_TYPE_REG;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # recursive remove
|
||||
define.N = [10, 100]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "prickly-pear") => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "prickly-pear/cactus%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
lfs_dir_open(&lfs, &dir, "prickly-pear") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "cactus%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs);
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "prickly-pear") => LFS_ERR_NOTEMPTY;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "prickly-pear") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "cactus%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
sprintf(path, "prickly-pear/%s", info.name);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_remove(&lfs, "prickly-pear") => 0;
|
||||
lfs_remove(&lfs, "prickly-pear") => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_remove(&lfs, "prickly-pear") => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # other error cases
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "potato") => 0;
|
||||
lfs_file_open(&lfs, &file, "burito",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "potato") => LFS_ERR_EXIST;
|
||||
lfs_mkdir(&lfs, "burito") => LFS_ERR_EXIST;
|
||||
lfs_file_open(&lfs, &file, "burito",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => LFS_ERR_EXIST;
|
||||
lfs_file_open(&lfs, &file, "potato",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => LFS_ERR_EXIST;
|
||||
lfs_dir_open(&lfs, &dir, "tomato") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "burito") => LFS_ERR_NOTDIR;
|
||||
lfs_file_open(&lfs, &file, "tomato", LFS_O_RDONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "potato", LFS_O_RDONLY) => LFS_ERR_ISDIR;
|
||||
lfs_file_open(&lfs, &file, "tomato", LFS_O_WRONLY) => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "potato", LFS_O_WRONLY) => LFS_ERR_ISDIR;
|
||||
lfs_file_open(&lfs, &file, "potato",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => LFS_ERR_ISDIR;
|
||||
|
||||
lfs_mkdir(&lfs, "/") => LFS_ERR_EXIST;
|
||||
lfs_file_open(&lfs, &file, "/",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => LFS_ERR_EXIST;
|
||||
lfs_file_open(&lfs, &file, "/", LFS_O_RDONLY) => LFS_ERR_ISDIR;
|
||||
lfs_file_open(&lfs, &file, "/", LFS_O_WRONLY) => LFS_ERR_ISDIR;
|
||||
lfs_file_open(&lfs, &file, "/",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => LFS_ERR_ISDIR;
|
||||
|
||||
// check that errors did not corrupt directory
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, "burito") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "potato") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// or on disk
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, ".") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "..") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(strcmp(info.name, "burito") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
assert(strcmp(info.name, "potato") == 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # directory seek
|
||||
define.COUNT = [4, 128, 132]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "hello") => 0;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "hello/kitty%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
for (int j = 2; j < COUNT; j++) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "hello") => 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_soff_t pos;
|
||||
for (int i = 0; i < j; i++) {
|
||||
sprintf(path, "kitty%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
pos = lfs_dir_tell(&lfs, &dir);
|
||||
assert(pos >= 0);
|
||||
}
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "kitty%03d", j);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
sprintf(path, "kitty%03d", 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, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "kitty%03d", j);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
'''
|
||||
|
||||
[[case]] # root seek
|
||||
define.COUNT = [4, 128, 132]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "hi%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
for (int j = 2; j < COUNT; j++) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 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_soff_t pos;
|
||||
for (int i = 0; i < j; i++) {
|
||||
sprintf(path, "hi%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
pos = lfs_dir_tell(&lfs, &dir);
|
||||
assert(pos >= 0);
|
||||
}
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "hi%03d", j);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
sprintf(path, "hi%03d", 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, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "hi%03d", j);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
'''
|
||||
|
||||
@@ -1,251 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Entry tests ==="
|
||||
|
||||
# Note: These tests are intended for 512 byte inline size at different
|
||||
# inline sizes they should still pass, but won't be testing anything
|
||||
|
||||
rm -rf blocks
|
||||
function read_file {
|
||||
cat << TEST
|
||||
|
||||
size = $2;
|
||||
lfs_file_open(&lfs, &file, "$1", LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
function write_file {
|
||||
cat << TEST
|
||||
|
||||
size = $2;
|
||||
lfs_file_open(&lfs, &file, "$1",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
echo "--- Entry grow test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_size_t size;
|
||||
|
||||
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 ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_size_t size;
|
||||
|
||||
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 ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_size_t size;
|
||||
|
||||
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 ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_size_t size;
|
||||
|
||||
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 ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_size_t size;
|
||||
|
||||
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 ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_size_t size;
|
||||
|
||||
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 ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(path, 'm', 200);
|
||||
path[200] = '\0';
|
||||
|
||||
lfs_size_t size = 400;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
uint8_t wbuffer[1024];
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Resize too big ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(path, 'm', 200);
|
||||
path[200] = '\0';
|
||||
|
||||
lfs_size_t size = 40;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
uint8_t wbuffer[1024];
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 40;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,611 @@
|
||||
# These tests are for some specific corner cases with neighboring inline files.
|
||||
# Note that these tests are intended for 512 byte inline sizes. They should
|
||||
# still pass with other inline sizes but wouldn't be testing anything.
|
||||
|
||||
define.LFS_CACHE_SIZE = 512
|
||||
if = 'LFS_CACHE_SIZE == 512'
|
||||
|
||||
[[case]] # entry grow test
|
||||
code = '''
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// write hi0 20
|
||||
sprintf(path, "hi0"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi2 20
|
||||
sprintf(path, "hi2"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi3 20
|
||||
sprintf(path, "hi3"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi0 20
|
||||
sprintf(path, "hi0"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi2 20
|
||||
sprintf(path, "hi2"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi3 20
|
||||
sprintf(path, "hi3"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # entry shrink test
|
||||
code = '''
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// write hi0 20
|
||||
sprintf(path, "hi0"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi2 20
|
||||
sprintf(path, "hi2"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi3 20
|
||||
sprintf(path, "hi3"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi0 20
|
||||
sprintf(path, "hi0"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi2 20
|
||||
sprintf(path, "hi2"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi3 20
|
||||
sprintf(path, "hi3"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # entry spill test
|
||||
code = '''
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// write hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # entry push spill test
|
||||
code = '''
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// write hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # entry push spill two test
|
||||
code = '''
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// write hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi4 200
|
||||
sprintf(path, "hi4"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi1 20
|
||||
sprintf(path, "hi1"); size = 20;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi4 200
|
||||
sprintf(path, "hi4"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # entry drop test
|
||||
code = '''
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
// write hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi1 200
|
||||
sprintf(path, "hi1"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// write hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_remove(&lfs, "hi1") => 0;
|
||||
lfs_stat(&lfs, "hi1", &info) => LFS_ERR_NOENT;
|
||||
// read hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi2 200
|
||||
sprintf(path, "hi2"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_remove(&lfs, "hi2") => 0;
|
||||
lfs_stat(&lfs, "hi2", &info) => LFS_ERR_NOENT;
|
||||
// read hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// read hi3 200
|
||||
sprintf(path, "hi3"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_remove(&lfs, "hi3") => 0;
|
||||
lfs_stat(&lfs, "hi3", &info) => LFS_ERR_NOENT;
|
||||
// read hi0 200
|
||||
sprintf(path, "hi0"); size = 200;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_remove(&lfs, "hi0") => 0;
|
||||
lfs_stat(&lfs, "hi0", &info) => LFS_ERR_NOENT;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # create too big
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(path, 'm', 200);
|
||||
path[200] = '\0';
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
uint8_t wbuffer[1024];
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # resize too big
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(path, 'm', 200);
|
||||
path[200] = '\0';
|
||||
|
||||
size = 40;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
uint8_t wbuffer[1024];
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 40;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
memset(wbuffer, 'c', size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
size = 400;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
@@ -0,0 +1,341 @@
|
||||
[[case]] # test running a filesystem to exhaustion
|
||||
define.LFS_ERASE_CYCLES = 10
|
||||
define.LFS_BLOCK_COUNT = 256 # small bd so it runs faster
|
||||
define.LFS_BLOCK_CYCLES = 'LFS_ERASE_CYCLES / 2'
|
||||
define.LFS_BADBLOCK_BEHAVIOR = [
|
||||
'LFS_TESTBD_BADBLOCK_NOPROG',
|
||||
'LFS_TESTBD_BADBLOCK_NOERASE',
|
||||
'LFS_TESTBD_BADBLOCK_NOREAD',
|
||||
]
|
||||
define.FILES = 10
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "roadrunner") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
uint32_t cycle = 0;
|
||||
while (true) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// chose name, roughly random seed, and random 2^n size
|
||||
sprintf(path, "roadrunner/test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
lfs_ssize_t res = lfs_file_write(&lfs, &file, &c, 1);
|
||||
assert(res == 1 || res == LFS_ERR_NOSPC);
|
||||
if (res == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
err = lfs_file_close(&lfs, &file);
|
||||
assert(err == 0 || err == LFS_ERR_NOSPC);
|
||||
if (err == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "roadrunner/test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
char r;
|
||||
lfs_file_read(&lfs, &file, &r, 1) => 1;
|
||||
assert(r == c);
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
cycle += 1;
|
||||
}
|
||||
|
||||
exhausted:
|
||||
// should still be readable
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "roadrunner/test%d", i);
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
LFS_WARN("completed %d cycles", cycle);
|
||||
'''
|
||||
|
||||
[[case]] # test running a filesystem to exhaustion
|
||||
# which also requires expanding superblocks
|
||||
define.LFS_ERASE_CYCLES = 10
|
||||
define.LFS_BLOCK_COUNT = 256 # small bd so it runs faster
|
||||
define.LFS_BLOCK_CYCLES = 'LFS_ERASE_CYCLES / 2'
|
||||
define.LFS_BADBLOCK_BEHAVIOR = [
|
||||
'LFS_TESTBD_BADBLOCK_NOPROG',
|
||||
'LFS_TESTBD_BADBLOCK_NOERASE',
|
||||
'LFS_TESTBD_BADBLOCK_NOREAD',
|
||||
]
|
||||
define.FILES = 10
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint32_t cycle = 0;
|
||||
while (true) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// chose name, roughly random seed, and random 2^n size
|
||||
sprintf(path, "test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
lfs_ssize_t res = lfs_file_write(&lfs, &file, &c, 1);
|
||||
assert(res == 1 || res == LFS_ERR_NOSPC);
|
||||
if (res == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
err = lfs_file_close(&lfs, &file);
|
||||
assert(err == 0 || err == LFS_ERR_NOSPC);
|
||||
if (err == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
char r;
|
||||
lfs_file_read(&lfs, &file, &r, 1) => 1;
|
||||
assert(r == c);
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
cycle += 1;
|
||||
}
|
||||
|
||||
exhausted:
|
||||
// should still be readable
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "test%d", i);
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
LFS_WARN("completed %d cycles", cycle);
|
||||
'''
|
||||
|
||||
# These are a sort of high-level litmus test for wear-leveling. One definition
|
||||
# of wear-leveling is that increasing a block device's space translates directly
|
||||
# into increasing the block devices lifetime. This is something we can actually
|
||||
# check for.
|
||||
|
||||
[[case]] # wear-level test running a filesystem to exhaustion
|
||||
define.LFS_ERASE_CYCLES = 10
|
||||
define.LFS_BLOCK_COUNT = 256 # small bd so it runs faster
|
||||
define.LFS_BLOCK_CYCLES = 'LFS_ERASE_CYCLES / 2'
|
||||
define.LFS_BADBLOCK_BEHAVIOR = [
|
||||
'LFS_TESTBD_BADBLOCK_NOPROG',
|
||||
'LFS_TESTBD_BADBLOCK_NOERASE',
|
||||
'LFS_TESTBD_BADBLOCK_NOREAD',
|
||||
]
|
||||
define.FILES = 10
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "roadrunner") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
uint32_t run_cycles[2];
|
||||
const uint32_t run_block_count[2] = {LFS_BLOCK_COUNT/2, LFS_BLOCK_COUNT};
|
||||
|
||||
for (int run = 0; run < 2; run++) {
|
||||
for (lfs_block_t b = 0; b < LFS_BLOCK_COUNT; b++) {
|
||||
lfs_testbd_setwear(&cfg, b,
|
||||
(b < run_block_count[run]) ? 0 : LFS_ERASE_CYCLES) => 0;
|
||||
}
|
||||
|
||||
uint32_t cycle = 0;
|
||||
while (true) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// chose name, roughly random seed, and random 2^n size
|
||||
sprintf(path, "roadrunner/test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
lfs_ssize_t res = lfs_file_write(&lfs, &file, &c, 1);
|
||||
assert(res == 1 || res == LFS_ERR_NOSPC);
|
||||
if (res == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
err = lfs_file_close(&lfs, &file);
|
||||
assert(err == 0 || err == LFS_ERR_NOSPC);
|
||||
if (err == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "roadrunner/test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
char r;
|
||||
lfs_file_read(&lfs, &file, &r, 1) => 1;
|
||||
assert(r == c);
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
cycle += 1;
|
||||
}
|
||||
|
||||
exhausted:
|
||||
// should still be readable
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "roadrunner/test%d", i);
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
run_cycles[run] = cycle;
|
||||
LFS_WARN("completed %d blocks %d cycles",
|
||||
run_block_count[run], run_cycles[run]);
|
||||
}
|
||||
|
||||
// check we increased the lifetime by 2x with ~10% error
|
||||
LFS_ASSERT(run_cycles[1] > 2*run_cycles[0]-run_cycles[0]/10);
|
||||
'''
|
||||
|
||||
[[case]] # wear-level test + expanding superblock
|
||||
define.LFS_ERASE_CYCLES = 10
|
||||
define.LFS_BLOCK_COUNT = 256 # small bd so it runs faster
|
||||
define.LFS_BLOCK_CYCLES = 'LFS_ERASE_CYCLES / 2'
|
||||
define.LFS_BADBLOCK_BEHAVIOR = [
|
||||
'LFS_TESTBD_BADBLOCK_NOPROG',
|
||||
'LFS_TESTBD_BADBLOCK_NOERASE',
|
||||
'LFS_TESTBD_BADBLOCK_NOREAD',
|
||||
]
|
||||
define.FILES = 10
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
uint32_t run_cycles[2];
|
||||
const uint32_t run_block_count[2] = {LFS_BLOCK_COUNT/2, LFS_BLOCK_COUNT};
|
||||
|
||||
for (int run = 0; run < 2; run++) {
|
||||
for (lfs_block_t b = 0; b < LFS_BLOCK_COUNT; b++) {
|
||||
lfs_testbd_setwear(&cfg, b,
|
||||
(b < run_block_count[run]) ? 0 : LFS_ERASE_CYCLES) => 0;
|
||||
}
|
||||
|
||||
uint32_t cycle = 0;
|
||||
while (true) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// chose name, roughly random seed, and random 2^n size
|
||||
sprintf(path, "test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
lfs_ssize_t res = lfs_file_write(&lfs, &file, &c, 1);
|
||||
assert(res == 1 || res == LFS_ERR_NOSPC);
|
||||
if (res == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
err = lfs_file_close(&lfs, &file);
|
||||
assert(err == 0 || err == LFS_ERR_NOSPC);
|
||||
if (err == LFS_ERR_NOSPC) {
|
||||
goto exhausted;
|
||||
}
|
||||
}
|
||||
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "test%d", i);
|
||||
srand(cycle * i);
|
||||
size = 1 << ((rand() % 10)+2);
|
||||
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
for (lfs_size_t j = 0; j < size; j++) {
|
||||
char c = 'a' + (rand() % 26);
|
||||
char r;
|
||||
lfs_file_read(&lfs, &file, &r, 1) => 1;
|
||||
assert(r == c);
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
cycle += 1;
|
||||
}
|
||||
|
||||
exhausted:
|
||||
// should still be readable
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (uint32_t i = 0; i < FILES; i++) {
|
||||
// check for errors
|
||||
sprintf(path, "test%d", i);
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
run_cycles[run] = cycle;
|
||||
LFS_WARN("completed %d blocks %d cycles",
|
||||
run_block_count[run], run_cycles[run]);
|
||||
}
|
||||
|
||||
// check we increased the lifetime by 2x with ~10% error
|
||||
LFS_ASSERT(run_cycles[1] > 2*run_cycles[0]-run_cycles[0]/10);
|
||||
'''
|
||||
@@ -1,221 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== File tests ==="
|
||||
|
||||
SMALLSIZE=32
|
||||
MEDIUMSIZE=8192
|
||||
LARGESIZE=262144
|
||||
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Simple file test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_size_t size = strlen("Hello World!\n");
|
||||
uint8_t wbuffer[1024];
|
||||
memcpy(wbuffer, "Hello World!\n", size);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, "hello", LFS_O_RDONLY) => 0;
|
||||
size = strlen("Hello World!\n");
|
||||
uint8_t rbuffer[1024];
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(rbuffer, wbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
w_test() {
|
||||
scripts/test.py ${4:-} << TEST
|
||||
lfs_size_t size = $1;
|
||||
lfs_size_t chunk = 31;
|
||||
srand(0);
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "$2",
|
||||
${3:-LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC}) => 0;
|
||||
for (lfs_size_t i = 0; i < size; i += chunk) {
|
||||
chunk = (chunk < size - i) ? chunk : size - i;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
r_test() {
|
||||
scripts/test.py << TEST
|
||||
lfs_size_t size = $1;
|
||||
lfs_size_t chunk = 29;
|
||||
srand(0);
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "$2", &info) => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => size;
|
||||
lfs_file_open(&lfs, &file, "$2", ${3:-LFS_O_RDONLY}) => 0;
|
||||
for (lfs_size_t i = 0; i < size; i += chunk) {
|
||||
chunk = (chunk < size - i) ? chunk : size - i;
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk && i+b < size; b++) {
|
||||
buffer[b] => rand() & 0xff;
|
||||
}
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
echo "--- Small file test ---"
|
||||
w_test $SMALLSIZE smallavacado
|
||||
r_test $SMALLSIZE smallavacado
|
||||
|
||||
echo "--- Medium file test ---"
|
||||
w_test $MEDIUMSIZE mediumavacado
|
||||
r_test $MEDIUMSIZE mediumavacado
|
||||
|
||||
echo "--- Large file test ---"
|
||||
w_test $LARGESIZE largeavacado
|
||||
r_test $LARGESIZE largeavacado
|
||||
|
||||
echo "--- Zero file test ---"
|
||||
w_test 0 noavacado
|
||||
r_test 0 noavacado
|
||||
|
||||
echo "--- Truncate small test ---"
|
||||
w_test $SMALLSIZE mediumavacado
|
||||
r_test $SMALLSIZE mediumavacado
|
||||
w_test $MEDIUMSIZE mediumavacado
|
||||
r_test $MEDIUMSIZE mediumavacado
|
||||
|
||||
echo "--- Truncate zero test ---"
|
||||
w_test $SMALLSIZE noavacado
|
||||
r_test $SMALLSIZE noavacado
|
||||
w_test 0 noavacado
|
||||
r_test 0 noavacado
|
||||
|
||||
echo "--- Non-overlap check ---"
|
||||
r_test $SMALLSIZE smallavacado
|
||||
r_test $MEDIUMSIZE mediumavacado
|
||||
r_test $LARGESIZE largeavacado
|
||||
r_test 0 noavacado
|
||||
|
||||
echo "--- Dir check ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hello") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => strlen("Hello World!\n");
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "largeavacado") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => $LARGESIZE;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "mediumavacado") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => $MEDIUMSIZE;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "noavacado") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "smallavacado") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => $SMALLSIZE;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Many files test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
// Create 300 files of 7 bytes
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (unsigned i = 0; i < 300; i++) {
|
||||
sprintf(path, "file_%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_RDWR | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_size_t size = 7;
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
snprintf((char*)wbuffer, size, "Hi %03d", i);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_rewind(&lfs, &file) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(wbuffer, rbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Many files with flush test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
// Create 300 files of 7 bytes
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (unsigned i = 0; i < 300; i++) {
|
||||
sprintf(path, "file_%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_size_t size = 7;
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
snprintf((char*)wbuffer, size, "Hi %03d", i);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(wbuffer, rbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Many files with power cycle test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
// Create 300 files of 7 bytes
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (unsigned i = 0; i < 300; i++) {
|
||||
sprintf(path, "file_%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
lfs_size_t size = 7;
|
||||
uint8_t wbuffer[1024];
|
||||
uint8_t rbuffer[1024];
|
||||
snprintf((char*)wbuffer, size, "Hi %03d", i);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
memcmp(wbuffer, rbuffer, size) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,486 @@
|
||||
|
||||
[[case]] # simple file test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
size = strlen("Hello World!")+1;
|
||||
strcpy((char*)buffer, "Hello World!");
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello", LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
assert(strcmp((char*)buffer, "Hello World!") == 0);
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # larger files
|
||||
define.SIZE = [32, 8192, 262144, 0, 7, 8193]
|
||||
define.CHUNKSIZE = [31, 16, 33, 1, 1023]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
// write
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// read
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # rewriting files
|
||||
define.SIZE1 = [32, 8192, 131072, 0, 7, 8193]
|
||||
define.SIZE2 = [32, 8192, 131072, 0, 7, 8193]
|
||||
define.CHUNKSIZE = [31, 16, 1]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
// write
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// read
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE1;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// rewrite
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_WRONLY) => 0;
|
||||
srand(2);
|
||||
for (lfs_size_t i = 0; i < SIZE2; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE2-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// read
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => lfs_max(SIZE1, SIZE2);
|
||||
srand(2);
|
||||
for (lfs_size_t i = 0; i < SIZE2; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE2-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
if (SIZE1 > SIZE2) {
|
||||
srand(1);
|
||||
for (lfs_size_t b = 0; b < SIZE2; b++) {
|
||||
rand();
|
||||
}
|
||||
for (lfs_size_t i = SIZE2; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # appending files
|
||||
define.SIZE1 = [32, 8192, 131072, 0, 7, 8193]
|
||||
define.SIZE2 = [32, 8192, 131072, 0, 7, 8193]
|
||||
define.CHUNKSIZE = [31, 16, 1]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
// write
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// read
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE1;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// append
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_WRONLY | LFS_O_APPEND) => 0;
|
||||
srand(2);
|
||||
for (lfs_size_t i = 0; i < SIZE2; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE2-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// read
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE1 + SIZE2;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
srand(2);
|
||||
for (lfs_size_t i = 0; i < SIZE2; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE2-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # truncating files
|
||||
define.SIZE1 = [32, 8192, 131072, 0, 7, 8193]
|
||||
define.SIZE2 = [32, 8192, 131072, 0, 7, 8193]
|
||||
define.CHUNKSIZE = [31, 16, 1]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
// write
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// read
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE1;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE1; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE1-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// truncate
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_WRONLY | LFS_O_TRUNC) => 0;
|
||||
srand(2);
|
||||
for (lfs_size_t i = 0; i < SIZE2; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE2-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// read
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE2;
|
||||
srand(2);
|
||||
for (lfs_size_t i = 0; i < SIZE2; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE2-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant file writing
|
||||
define.SIZE = [32, 0, 7, 2049]
|
||||
define.CHUNKSIZE = [31, 16, 65]
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
err = lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY);
|
||||
assert(err == LFS_ERR_NOENT || err == 0);
|
||||
if (err == 0) {
|
||||
// can only be 0 (new file) or full size
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
assert(size == 0 || size == SIZE);
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
// write
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant file writing with syncs
|
||||
define = [
|
||||
# append (O(n))
|
||||
{MODE='LFS_O_APPEND', SIZE=[32, 0, 7, 2049], CHUNKSIZE=[31, 16, 65]},
|
||||
# truncate (O(n^2))
|
||||
{MODE='LFS_O_TRUNC', SIZE=[32, 0, 7, 200], CHUNKSIZE=[31, 16, 65]},
|
||||
# rewrite (O(n^2))
|
||||
{MODE=0, SIZE=[32, 0, 7, 200], CHUNKSIZE=[31, 16, 65]},
|
||||
]
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
err = lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY);
|
||||
assert(err == LFS_ERR_NOENT || err == 0);
|
||||
if (err == 0) {
|
||||
// with syncs we could be any size, but it at least must be valid data
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
assert(size <= SIZE);
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < size; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, size-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
// write
|
||||
lfs_file_open(&lfs, &file, "avacado",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | MODE) => 0;
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
assert(size <= SIZE);
|
||||
srand(1);
|
||||
lfs_size_t skip = (MODE == LFS_O_APPEND) ? size : 0;
|
||||
for (lfs_size_t b = 0; b < skip; b++) {
|
||||
rand();
|
||||
}
|
||||
for (lfs_size_t i = skip; i < SIZE; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE-i);
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
buffer[b] = rand() & 0xff;
|
||||
}
|
||||
lfs_file_write(&lfs, &file, buffer, chunk) => chunk;
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
// read
|
||||
lfs_file_open(&lfs, &file, "avacado", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
srand(1);
|
||||
for (lfs_size_t i = 0; i < SIZE; i += CHUNKSIZE) {
|
||||
lfs_size_t chunk = lfs_min(CHUNKSIZE, SIZE-i);
|
||||
lfs_file_read(&lfs, &file, buffer, chunk) => chunk;
|
||||
for (lfs_size_t b = 0; b < chunk; b++) {
|
||||
assert(buffer[b] == (rand() & 0xff));
|
||||
}
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, CHUNKSIZE) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # many files
|
||||
define.N = 300
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
// create N files of 7 bytes
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "file_%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
char wbuffer[1024];
|
||||
size = 7;
|
||||
snprintf(wbuffer, size, "Hi %03d", i);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
char rbuffer[1024];
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
assert(strcmp(rbuffer, wbuffer) == 0);
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # many files with power cycle
|
||||
define.N = 300
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
// create N files of 7 bytes
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "file_%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
char wbuffer[1024];
|
||||
size = 7;
|
||||
snprintf(wbuffer, size, "Hi %03d", i);
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
char rbuffer[1024];
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
assert(strcmp(rbuffer, wbuffer) == 0);
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # many files with power loss
|
||||
define.N = 300
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
// create N files of 7 bytes
|
||||
for (int i = 0; i < N; i++) {
|
||||
sprintf(path, "file_%03d", i);
|
||||
err = lfs_file_open(&lfs, &file, path, LFS_O_WRONLY | LFS_O_CREAT);
|
||||
char wbuffer[1024];
|
||||
size = 7;
|
||||
snprintf(wbuffer, size, "Hi %03d", i);
|
||||
if ((lfs_size_t)lfs_file_size(&lfs, &file) != size) {
|
||||
lfs_file_write(&lfs, &file, wbuffer, size) => size;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
char rbuffer[1024];
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_read(&lfs, &file, rbuffer, size) => size;
|
||||
assert(strcmp(rbuffer, wbuffer) == 0);
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
@@ -1,51 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Formatting tests ==="
|
||||
rm -rf blocks
|
||||
|
||||
echo "--- Basic formatting ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Basic mounting ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Invalid superblocks ---"
|
||||
ln -f -s /dev/zero blocks/0
|
||||
ln -f -s /dev/zero blocks/1
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => LFS_ERR_NOSPC;
|
||||
TEST
|
||||
rm blocks/0 blocks/1
|
||||
|
||||
echo "--- Invalid mount ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT;
|
||||
TEST
|
||||
|
||||
echo "--- Expanding superblock ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < 100; i++) {
|
||||
lfs_mkdir(&lfs, "dummy") => 0;
|
||||
lfs_remove(&lfs, "dummy") => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "dummy") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,103 @@
|
||||
[[case]] # simple formatting test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # mount/unmount
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant format
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # invalid mount
|
||||
code = '''
|
||||
lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT;
|
||||
'''
|
||||
|
||||
[[case]] # expanding superblock
|
||||
define.BLOCK_CYCLES = [32, 33, 1]
|
||||
define.N = [10, 100, 1000]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
lfs_mkdir(&lfs, "dummy") => 0;
|
||||
lfs_stat(&lfs, "dummy", &info) => 0;
|
||||
assert(strcmp(info.name, "dummy") == 0);
|
||||
lfs_remove(&lfs, "dummy") => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// one last check after power-cycle
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "dummy") => 0;
|
||||
lfs_stat(&lfs, "dummy", &info) => 0;
|
||||
assert(strcmp(info.name, "dummy") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # expanding superblock with power cycle
|
||||
define.BLOCK_CYCLES = [32, 33, 1]
|
||||
define.N = [10, 100, 1000]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
for (int i = 0; i < N; i++) {
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
// remove lingering dummy?
|
||||
err = lfs_remove(&lfs, "dummy");
|
||||
assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
|
||||
|
||||
lfs_mkdir(&lfs, "dummy") => 0;
|
||||
lfs_stat(&lfs, "dummy", &info) => 0;
|
||||
assert(strcmp(info.name, "dummy") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
}
|
||||
|
||||
// one last check after power-cycle
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "dummy", &info) => 0;
|
||||
assert(strcmp(info.name, "dummy") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant expanding superblock
|
||||
define.BLOCK_CYCLES = [2, 1]
|
||||
define.N = 24
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < N; i++) {
|
||||
// remove lingering dummy?
|
||||
err = lfs_remove(&lfs, "dummy");
|
||||
assert(err == 0 || (err == LFS_ERR_NOENT && i == 0));
|
||||
|
||||
lfs_mkdir(&lfs, "dummy") => 0;
|
||||
lfs_stat(&lfs, "dummy", &info) => 0;
|
||||
assert(strcmp(info.name, "dummy") == 0);
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// one last check after power-cycle
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "dummy", &info) => 0;
|
||||
assert(strcmp(info.name, "dummy") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
@@ -1,190 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Interspersed tests ==="
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Interspersed file test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_t files[4];
|
||||
lfs_file_open(&lfs, &files[0], "a", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_open(&lfs, &files[1], "b", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_open(&lfs, &files[2], "c", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_open(&lfs, &files[3], "d", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
for (int i = 0; i < 10; i++) {
|
||||
lfs_file_write(&lfs, &files[0], (const void*)"a", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[1], (const void*)"b", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[2], (const void*)"c", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[3], (const void*)"d", 1) => 1;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
lfs_file_close(&lfs, &files[1]);
|
||||
lfs_file_close(&lfs, &files[2]);
|
||||
lfs_file_close(&lfs, &files[3]);
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "a") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 10;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "b") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 10;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "c") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 10;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "d") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 10;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &files[0], "a", LFS_O_RDONLY) => 0;
|
||||
lfs_file_open(&lfs, &files[1], "b", LFS_O_RDONLY) => 0;
|
||||
lfs_file_open(&lfs, &files[2], "c", LFS_O_RDONLY) => 0;
|
||||
lfs_file_open(&lfs, &files[3], "d", LFS_O_RDONLY) => 0;
|
||||
|
||||
for (int i = 0; i < 10; i++) {
|
||||
lfs_file_read(&lfs, &files[0], buffer, 1) => 1;
|
||||
buffer[0] => 'a';
|
||||
lfs_file_read(&lfs, &files[1], buffer, 1) => 1;
|
||||
buffer[0] => 'b';
|
||||
lfs_file_read(&lfs, &files[2], buffer, 1) => 1;
|
||||
buffer[0] => 'c';
|
||||
lfs_file_read(&lfs, &files[3], buffer, 1) => 1;
|
||||
buffer[0] => 'd';
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
lfs_file_close(&lfs, &files[1]);
|
||||
lfs_file_close(&lfs, &files[2]);
|
||||
lfs_file_close(&lfs, &files[3]);
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Interspersed remove file test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_t files[4];
|
||||
lfs_file_open(&lfs, &files[0], "e", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
for (int i = 0; i < 5; i++) {
|
||||
lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
|
||||
}
|
||||
|
||||
lfs_remove(&lfs, "a") => 0;
|
||||
lfs_remove(&lfs, "b") => 0;
|
||||
lfs_remove(&lfs, "c") => 0;
|
||||
lfs_remove(&lfs, "d") => 0;
|
||||
|
||||
for (int i = 0; i < 5; i++) {
|
||||
lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "e") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 10;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &files[0], "e", LFS_O_RDONLY) => 0;
|
||||
|
||||
for (int i = 0; i < 10; i++) {
|
||||
lfs_file_read(&lfs, &files[0], buffer, 1) => 1;
|
||||
buffer[0] => 'e';
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Remove inconveniently test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_t files[4];
|
||||
lfs_file_open(&lfs, &files[0], "e", LFS_O_WRONLY | LFS_O_TRUNC) => 0;
|
||||
lfs_file_open(&lfs, &files[1], "f", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_open(&lfs, &files[2], "g", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
for (int i = 0; i < 5; i++) {
|
||||
lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[1], (const void*)"f", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[2], (const void*)"g", 1) => 1;
|
||||
}
|
||||
|
||||
lfs_remove(&lfs, "f") => 0;
|
||||
|
||||
for (int i = 0; i < 5; i++) {
|
||||
lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[1], (const void*)"f", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[2], (const void*)"g", 1) => 1;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
lfs_file_close(&lfs, &files[1]);
|
||||
lfs_file_close(&lfs, &files[2]);
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "e") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 10;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "g") => 0;
|
||||
info.type => LFS_TYPE_REG;
|
||||
info.size => 10;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &files[0], "e", LFS_O_RDONLY) => 0;
|
||||
lfs_file_open(&lfs, &files[1], "g", LFS_O_RDONLY) => 0;
|
||||
|
||||
for (int i = 0; i < 10; i++) {
|
||||
lfs_file_read(&lfs, &files[0], buffer, 1) => 1;
|
||||
buffer[0] => 'e';
|
||||
lfs_file_read(&lfs, &files[1], buffer, 1) => 1;
|
||||
buffer[0] => 'g';
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
lfs_file_close(&lfs, &files[1]);
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,244 @@
|
||||
|
||||
[[case]] # interspersed file test
|
||||
define.SIZE = [10, 100]
|
||||
define.FILES = [4, 10, 26]
|
||||
code = '''
|
||||
lfs_file_t files[FILES];
|
||||
const char alphas[] = "abcdefghijklmnopqrstuvwxyz";
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_file_open(&lfs, &files[j], path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < SIZE; i++) {
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_write(&lfs, &files[j], &alphas[j], 1) => 1;
|
||||
}
|
||||
}
|
||||
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_close(&lfs, &files[j]);
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 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);
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == SIZE);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_file_open(&lfs, &files[j], path, LFS_O_RDONLY) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < 10; i++) {
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_read(&lfs, &files[j], buffer, 1) => 1;
|
||||
assert(buffer[0] == alphas[j]);
|
||||
}
|
||||
}
|
||||
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_close(&lfs, &files[j]);
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # interspersed remove file test
|
||||
define.SIZE = [10, 100]
|
||||
define.FILES = [4, 10, 26]
|
||||
code = '''
|
||||
const char alphas[] = "abcdefghijklmnopqrstuvwxyz";
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
|
||||
for (int i = 0; i < SIZE; i++) {
|
||||
lfs_file_write(&lfs, &file, &alphas[j], 1) => 1;
|
||||
}
|
||||
lfs_file_close(&lfs, &file);
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "zzz", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_write(&lfs, &file, (const void*)"~", 1) => 1;
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
lfs_file_close(&lfs, &file);
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 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, "zzz") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == FILES);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, "zzz", LFS_O_RDONLY) => 0;
|
||||
for (int i = 0; i < FILES; i++) {
|
||||
lfs_file_read(&lfs, &file, buffer, 1) => 1;
|
||||
assert(buffer[0] == '~');
|
||||
}
|
||||
lfs_file_close(&lfs, &file);
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # remove inconveniently test
|
||||
define.SIZE = [10, 100]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_t files[3];
|
||||
lfs_file_open(&lfs, &files[0], "e", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_open(&lfs, &files[1], "f", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_open(&lfs, &files[2], "g", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
for (int i = 0; i < SIZE/2; i++) {
|
||||
lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[1], (const void*)"f", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[2], (const void*)"g", 1) => 1;
|
||||
}
|
||||
|
||||
lfs_remove(&lfs, "f") => 0;
|
||||
|
||||
for (int i = 0; i < SIZE/2; i++) {
|
||||
lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[1], (const void*)"f", 1) => 1;
|
||||
lfs_file_write(&lfs, &files[2], (const void*)"g", 1) => 1;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
lfs_file_close(&lfs, &files[1]);
|
||||
lfs_file_close(&lfs, &files[2]);
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 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, "e") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == SIZE);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, "g") == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == SIZE);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &files[0], "e", LFS_O_RDONLY) => 0;
|
||||
lfs_file_open(&lfs, &files[1], "g", LFS_O_RDONLY) => 0;
|
||||
for (int i = 0; i < SIZE; i++) {
|
||||
lfs_file_read(&lfs, &files[0], buffer, 1) => 1;
|
||||
assert(buffer[0] == 'e');
|
||||
lfs_file_read(&lfs, &files[1], buffer, 1) => 1;
|
||||
assert(buffer[0] == 'g');
|
||||
}
|
||||
lfs_file_close(&lfs, &files[0]);
|
||||
lfs_file_close(&lfs, &files[1]);
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant interspersed file test
|
||||
define.SIZE = [10, 100]
|
||||
define.FILES = [4, 10, 26]
|
||||
reentrant = true
|
||||
code = '''
|
||||
lfs_file_t files[FILES];
|
||||
const char alphas[] = "abcdefghijklmnopqrstuvwxyz";
|
||||
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_file_open(&lfs, &files[j], path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < SIZE; i++) {
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
size = lfs_file_size(&lfs, &files[j]);
|
||||
assert((int)size >= 0);
|
||||
if ((int)size <= i) {
|
||||
lfs_file_write(&lfs, &files[j], &alphas[j], 1) => 1;
|
||||
lfs_file_sync(&lfs, &files[j]) => 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_close(&lfs, &files[j]);
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 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);
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
assert(strcmp(info.name, path) == 0);
|
||||
assert(info.type == LFS_TYPE_REG);
|
||||
assert(info.size == SIZE);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
sprintf(path, "%c", alphas[j]);
|
||||
lfs_file_open(&lfs, &files[j], path, LFS_O_RDONLY) => 0;
|
||||
}
|
||||
|
||||
for (int i = 0; i < 10; i++) {
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_read(&lfs, &files[j], buffer, 1) => 1;
|
||||
assert(buffer[0] == alphas[j]);
|
||||
}
|
||||
}
|
||||
|
||||
for (int j = 0; j < FILES; j++) {
|
||||
lfs_file_close(&lfs, &files[j]);
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
@@ -1,333 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Move tests ==="
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
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_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;
|
||||
TEST
|
||||
|
||||
echo "--- Move file ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hello", "b/hello") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "b") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hello") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move file corrupt source ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "b/hello", "c/hello") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/corrupt.py -n 1
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "b") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
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;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hello") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move file corrupt source and dest ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "c/hello", "d/hello") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/corrupt.py -n 2
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hello") => 0;
|
||||
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;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move file after corrupt ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "c/hello", "d/hello") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
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;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hello") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move dir ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "a/hi", "b/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "a") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "b") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move dir corrupt source ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "b/hi", "c/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/corrupt.py -n 1
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "b") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
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;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move dir corrupt source and dest ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "c/hi", "d/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/corrupt.py -n 2
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hi") => 0;
|
||||
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;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hello") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move dir after corrupt ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_rename(&lfs, "c/hi", "d/hi") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
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;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hello") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Move check ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 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;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "bonjour") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hola") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "ohayo") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hello") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "b/hello") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c/hello") => 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;
|
||||
TEST
|
||||
|
||||
echo "--- Move state stealing ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_remove(&lfs, "b") => 0;
|
||||
lfs_remove(&lfs, "c") => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hi") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "b") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c") => LFS_ERR_NOENT;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "d/hi") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "bonjour") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "hola") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "ohayo") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "a/hello") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "b") => LFS_ERR_NOENT;
|
||||
lfs_dir_open(&lfs, &dir, "c") => 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;
|
||||
TEST
|
||||
|
||||
|
||||
scripts/results.py
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,46 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Orphan tests ==="
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Orphan test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "parent") => 0;
|
||||
lfs_mkdir(&lfs, "parent/orphan") => 0;
|
||||
lfs_mkdir(&lfs, "parent/child") => 0;
|
||||
lfs_remove(&lfs, "parent/orphan") => 0;
|
||||
TEST
|
||||
# corrupt most recent commit, this should be the update to the previous
|
||||
# linked-list entry and should orphan the child
|
||||
scripts/corrupt.py
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
|
||||
lfs_ssize_t before = lfs_fs_size(&lfs);
|
||||
before => 8;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
|
||||
lfs_ssize_t orphaned = lfs_fs_size(&lfs);
|
||||
orphaned => 8;
|
||||
|
||||
lfs_mkdir(&lfs, "parent/otherchild") => 0;
|
||||
|
||||
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
|
||||
lfs_ssize_t deorphaned = lfs_fs_size(&lfs);
|
||||
deorphaned => 8;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,117 @@
|
||||
[[case]] # orphan test
|
||||
in = "lfs.c"
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "parent") => 0;
|
||||
lfs_mkdir(&lfs, "parent/orphan") => 0;
|
||||
lfs_mkdir(&lfs, "parent/child") => 0;
|
||||
lfs_remove(&lfs, "parent/orphan") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
// corrupt the child's most recent commit, this should be the update
|
||||
// to the linked-list entry, which should orphan the orphan. Note this
|
||||
// makes a lot of assumptions about the remove operation.
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "parent/child") => 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_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "parent/child", &info) => 0;
|
||||
lfs_fs_size(&lfs) => 8;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "parent/child", &info) => 0;
|
||||
lfs_fs_size(&lfs) => 8;
|
||||
// this mkdir should both create a dir and deorphan, so size
|
||||
// should be unchanged
|
||||
lfs_mkdir(&lfs, "parent/otherchild") => 0;
|
||||
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "parent/child", &info) => 0;
|
||||
lfs_stat(&lfs, "parent/otherchild", &info) => 0;
|
||||
lfs_fs_size(&lfs) => 8;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "parent/orphan", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "parent/child", &info) => 0;
|
||||
lfs_stat(&lfs, "parent/otherchild", &info) => 0;
|
||||
lfs_fs_size(&lfs) => 8;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant testing for orphans, basically just spam mkdir/remove
|
||||
reentrant = true
|
||||
define = [
|
||||
{FILES=6, DEPTH=1, CYCLES=50},
|
||||
{FILES=26, DEPTH=1, CYCLES=50},
|
||||
{FILES=3, DEPTH=3, CYCLES=50},
|
||||
]
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
srand(1);
|
||||
const char alpha[] = "abcdefghijklmnopqrstuvwxyz";
|
||||
for (int i = 0; i < CYCLES; i++) {
|
||||
// create random path
|
||||
char full_path[256];
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
sprintf(&full_path[2*d], "/%c", alpha[rand() % FILES]);
|
||||
}
|
||||
|
||||
// if it does not exist, we create it, else we destroy
|
||||
int res = lfs_stat(&lfs, full_path, &info);
|
||||
if (res == LFS_ERR_NOENT) {
|
||||
// create each directory in turn, ignore if dir already exists
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
err = lfs_mkdir(&lfs, path);
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
}
|
||||
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
assert(strcmp(info.name, &path[2*d+1]) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
}
|
||||
} else {
|
||||
// is valid dir?
|
||||
assert(strcmp(info.name, &full_path[2*(DEPTH-1)+1]) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
// try to delete path in reverse order, ignore if dir is not empty
|
||||
for (int d = DEPTH-1; d >= 0; d--) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
err = lfs_remove(&lfs, path);
|
||||
assert(!err || err == LFS_ERR_NOTEMPTY);
|
||||
}
|
||||
|
||||
lfs_stat(&lfs, full_path, &info) => LFS_ERR_NOENT;
|
||||
}
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
@@ -1,202 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Path tests ==="
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "tea") => 0;
|
||||
lfs_mkdir(&lfs, "coffee") => 0;
|
||||
lfs_mkdir(&lfs, "soda") => 0;
|
||||
lfs_mkdir(&lfs, "tea/hottea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/warmtea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/coldtea") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "soda/hotsoda") => 0;
|
||||
lfs_mkdir(&lfs, "soda/warmsoda") => 0;
|
||||
lfs_mkdir(&lfs, "soda/coldsoda") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Root path tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "/tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "/milk1") => 0;
|
||||
lfs_stat(&lfs, "/milk1", &info) => 0;
|
||||
strcmp(info.name, "milk1") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Redundant slash path tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "/tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "//tea//hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "///tea///hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "///milk2") => 0;
|
||||
lfs_stat(&lfs, "///milk2", &info) => 0;
|
||||
strcmp(info.name, "milk2") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Dot path tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "./tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "/./tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "/././tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "/./tea/./hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "/./milk3") => 0;
|
||||
lfs_stat(&lfs, "/./milk3", &info) => 0;
|
||||
strcmp(info.name, "milk3") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Dot dot path tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "coffee/../tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "tea/coldtea/../hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "coffee/coldcoffee/../../tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "coffee/../soda/../tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "coffee/../milk4") => 0;
|
||||
lfs_stat(&lfs, "coffee/../milk4", &info) => 0;
|
||||
strcmp(info.name, "milk4") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Trailing dot path tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "tea/hottea/", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "tea/hottea/.", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "tea/hottea/./.", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
lfs_stat(&lfs, "tea/hottea/..", &info) => 0;
|
||||
strcmp(info.name, "tea") => 0;
|
||||
lfs_stat(&lfs, "tea/hottea/../.", &info) => 0;
|
||||
strcmp(info.name, "tea") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Root dot dot path tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "coffee/../../../../../../tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "coffee/../../../../../../milk5") => 0;
|
||||
lfs_stat(&lfs, "coffee/../../../../../../milk5", &info) => 0;
|
||||
strcmp(info.name, "milk5") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Root tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "/", &info) => 0;
|
||||
info.type => LFS_TYPE_DIR;
|
||||
strcmp(info.name, "/") => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "/") => LFS_ERR_EXIST;
|
||||
lfs_file_open(&lfs, &file, "/", LFS_O_WRONLY | LFS_O_CREAT)
|
||||
=> LFS_ERR_ISDIR;
|
||||
|
||||
// more corner cases
|
||||
lfs_remove(&lfs, "") => LFS_ERR_INVAL;
|
||||
lfs_remove(&lfs, ".") => LFS_ERR_INVAL;
|
||||
lfs_remove(&lfs, "..") => LFS_ERR_INVAL;
|
||||
lfs_remove(&lfs, "/") => LFS_ERR_INVAL;
|
||||
lfs_remove(&lfs, "//") => LFS_ERR_INVAL;
|
||||
lfs_remove(&lfs, "./") => LFS_ERR_INVAL;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Sketchy path tests ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "dirt/ground") => LFS_ERR_NOENT;
|
||||
lfs_mkdir(&lfs, "dirt/ground/earth") => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Superblock conflict test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "littlefs") => 0;
|
||||
lfs_remove(&lfs, "littlefs") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Max path test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(path, 'w', LFS_NAME_MAX+1);
|
||||
path[LFS_NAME_MAX+2] = '\0';
|
||||
lfs_mkdir(&lfs, path) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => LFS_ERR_NAMETOOLONG;
|
||||
|
||||
memcpy(path, "coffee/", strlen("coffee/"));
|
||||
memset(path+strlen("coffee/"), 'w', LFS_NAME_MAX+1);
|
||||
path[strlen("coffee/")+LFS_NAME_MAX+2] = '\0';
|
||||
lfs_mkdir(&lfs, path) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Really big path test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(path, 'w', LFS_NAME_MAX);
|
||||
path[LFS_NAME_MAX] = '\0';
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
|
||||
memcpy(path, "coffee/", strlen("coffee/"));
|
||||
memset(path+strlen("coffee/"), 'w', LFS_NAME_MAX);
|
||||
path[strlen("coffee/")+LFS_NAME_MAX] = '\0';
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,294 @@
|
||||
|
||||
[[case]] # simple path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "tea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/hottea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/warmtea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/coldtea") => 0;
|
||||
|
||||
lfs_stat(&lfs, "tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "/tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
|
||||
lfs_mkdir(&lfs, "/milk") => 0;
|
||||
lfs_stat(&lfs, "/milk", &info) => 0;
|
||||
assert(strcmp(info.name, "milk") == 0);
|
||||
lfs_stat(&lfs, "milk", &info) => 0;
|
||||
assert(strcmp(info.name, "milk") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # redundant slashes
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "tea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/hottea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/warmtea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/coldtea") => 0;
|
||||
|
||||
lfs_stat(&lfs, "/tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "//tea//hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "///tea///hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
|
||||
lfs_mkdir(&lfs, "////milk") => 0;
|
||||
lfs_stat(&lfs, "////milk", &info) => 0;
|
||||
assert(strcmp(info.name, "milk") == 0);
|
||||
lfs_stat(&lfs, "milk", &info) => 0;
|
||||
assert(strcmp(info.name, "milk") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # dot path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "tea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/hottea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/warmtea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/coldtea") => 0;
|
||||
|
||||
lfs_stat(&lfs, "./tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "/./tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "/././tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "/./tea/./hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
|
||||
lfs_mkdir(&lfs, "/./milk") => 0;
|
||||
lfs_stat(&lfs, "/./milk", &info) => 0;
|
||||
assert(strcmp(info.name, "milk") == 0);
|
||||
lfs_stat(&lfs, "milk", &info) => 0;
|
||||
assert(strcmp(info.name, "milk") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # dot dot path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "tea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/hottea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/warmtea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/coldtea") => 0;
|
||||
lfs_mkdir(&lfs, "coffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
|
||||
|
||||
lfs_stat(&lfs, "coffee/../tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "tea/coldtea/../hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "coffee/coldcoffee/../../tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "coffee/../coffee/../tea/hottea", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
|
||||
lfs_mkdir(&lfs, "coffee/../milk") => 0;
|
||||
lfs_stat(&lfs, "coffee/../milk", &info) => 0;
|
||||
strcmp(info.name, "milk") => 0;
|
||||
lfs_stat(&lfs, "milk", &info) => 0;
|
||||
strcmp(info.name, "milk") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # trailing dot path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "tea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/hottea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/warmtea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/coldtea") => 0;
|
||||
|
||||
lfs_stat(&lfs, "tea/hottea/", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "tea/hottea/.", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "tea/hottea/./.", &info) => 0;
|
||||
assert(strcmp(info.name, "hottea") == 0);
|
||||
lfs_stat(&lfs, "tea/hottea/..", &info) => 0;
|
||||
assert(strcmp(info.name, "tea") == 0);
|
||||
lfs_stat(&lfs, "tea/hottea/../.", &info) => 0;
|
||||
assert(strcmp(info.name, "tea") == 0);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # leading dot path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, ".milk") => 0;
|
||||
lfs_stat(&lfs, ".milk", &info) => 0;
|
||||
strcmp(info.name, ".milk") => 0;
|
||||
lfs_stat(&lfs, "tea/.././.milk", &info) => 0;
|
||||
strcmp(info.name, ".milk") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # root dot dot path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "tea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/hottea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/warmtea") => 0;
|
||||
lfs_mkdir(&lfs, "tea/coldtea") => 0;
|
||||
lfs_mkdir(&lfs, "coffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
|
||||
|
||||
lfs_stat(&lfs, "coffee/../../../../../../tea/hottea", &info) => 0;
|
||||
strcmp(info.name, "hottea") => 0;
|
||||
|
||||
lfs_mkdir(&lfs, "coffee/../../../../../../milk") => 0;
|
||||
lfs_stat(&lfs, "coffee/../../../../../../milk", &info) => 0;
|
||||
strcmp(info.name, "milk") => 0;
|
||||
lfs_stat(&lfs, "milk", &info) => 0;
|
||||
strcmp(info.name, "milk") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # invalid path tests
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg);
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "dirt", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "dirt/ground", &info) => LFS_ERR_NOENT;
|
||||
lfs_stat(&lfs, "dirt/ground/earth", &info) => LFS_ERR_NOENT;
|
||||
|
||||
lfs_remove(&lfs, "dirt") => LFS_ERR_NOENT;
|
||||
lfs_remove(&lfs, "dirt/ground") => LFS_ERR_NOENT;
|
||||
lfs_remove(&lfs, "dirt/ground/earth") => LFS_ERR_NOENT;
|
||||
|
||||
lfs_mkdir(&lfs, "dirt/ground") => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "dirt/ground", LFS_O_WRONLY | LFS_O_CREAT)
|
||||
=> LFS_ERR_NOENT;
|
||||
lfs_mkdir(&lfs, "dirt/ground/earth") => LFS_ERR_NOENT;
|
||||
lfs_file_open(&lfs, &file, "dirt/ground/earth", LFS_O_WRONLY | LFS_O_CREAT)
|
||||
=> LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # root operations
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "/", &info) => 0;
|
||||
assert(strcmp(info.name, "/") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
lfs_mkdir(&lfs, "/") => LFS_ERR_EXIST;
|
||||
lfs_file_open(&lfs, &file, "/", LFS_O_WRONLY | LFS_O_CREAT)
|
||||
=> LFS_ERR_ISDIR;
|
||||
|
||||
lfs_remove(&lfs, "/") => LFS_ERR_INVAL;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # root representations
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "/", &info) => 0;
|
||||
assert(strcmp(info.name, "/") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_stat(&lfs, "", &info) => 0;
|
||||
assert(strcmp(info.name, "/") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_stat(&lfs, ".", &info) => 0;
|
||||
assert(strcmp(info.name, "/") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_stat(&lfs, "..", &info) => 0;
|
||||
assert(strcmp(info.name, "/") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_stat(&lfs, "//", &info) => 0;
|
||||
assert(strcmp(info.name, "/") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_stat(&lfs, "./", &info) => 0;
|
||||
assert(strcmp(info.name, "/") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # superblock conflict test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_stat(&lfs, "littlefs", &info) => LFS_ERR_NOENT;
|
||||
lfs_remove(&lfs, "littlefs") => LFS_ERR_NOENT;
|
||||
|
||||
lfs_mkdir(&lfs, "littlefs") => 0;
|
||||
lfs_stat(&lfs, "littlefs", &info) => 0;
|
||||
assert(strcmp(info.name, "littlefs") == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
lfs_remove(&lfs, "littlefs") => 0;
|
||||
lfs_stat(&lfs, "littlefs", &info) => LFS_ERR_NOENT;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # max path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "coffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
|
||||
|
||||
memset(path, 'w', LFS_NAME_MAX+1);
|
||||
path[LFS_NAME_MAX+2] = '\0';
|
||||
lfs_mkdir(&lfs, path) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_WRONLY | LFS_O_CREAT)
|
||||
=> LFS_ERR_NAMETOOLONG;
|
||||
|
||||
memcpy(path, "coffee/", strlen("coffee/"));
|
||||
memset(path+strlen("coffee/"), 'w', LFS_NAME_MAX+1);
|
||||
path[strlen("coffee/")+LFS_NAME_MAX+2] = '\0';
|
||||
lfs_mkdir(&lfs, path) => LFS_ERR_NAMETOOLONG;
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_WRONLY | LFS_O_CREAT)
|
||||
=> LFS_ERR_NAMETOOLONG;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # really big path test
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "coffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
|
||||
lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
memset(path, 'w', LFS_NAME_MAX);
|
||||
path[LFS_NAME_MAX] = '\0';
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
|
||||
memcpy(path, "coffee/", strlen("coffee/"));
|
||||
memset(path+strlen("coffee/"), 'w', LFS_NAME_MAX);
|
||||
path[strlen("coffee/")+LFS_NAME_MAX] = '\0';
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
@@ -1,139 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
ITERATIONS=20
|
||||
COUNT=10
|
||||
|
||||
echo "=== Relocation tests ==="
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
// fill up filesystem so only ~16 blocks are left
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "padding", LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
memset(buffer, 0, 512);
|
||||
while (LFS_BLOCK_COUNT - lfs_fs_size(&lfs) > 16) {
|
||||
lfs_file_write(&lfs, &file, buffer, 512) => 512;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// make a child dir to use in bounded space
|
||||
lfs_mkdir(&lfs, "child") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Dangling split dir test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int j = 0; j < $ITERATIONS; j++) {
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "child") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
if (j == $ITERATIONS-1) {
|
||||
break;
|
||||
}
|
||||
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "child") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Outdated head test ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int j = 0; j < $ITERATIONS; j++) {
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "child") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.size => 0;
|
||||
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_WRONLY) => 0;
|
||||
lfs_file_write(&lfs, &file, "hi", 2) => 2;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.size => 2;
|
||||
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_WRONLY) => 0;
|
||||
lfs_file_write(&lfs, &file, "hi", 2) => 2;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.size => 2;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int i = 0; i < $COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,301 @@
|
||||
# specific corner cases worth explicitly testing for
|
||||
[[case]] # dangling split dir test
|
||||
define.ITERATIONS = 20
|
||||
define.COUNT = 10
|
||||
define.LFS_BLOCK_CYCLES = [8, 1]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
// fill up filesystem so only ~16 blocks are left
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "padding", LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
memset(buffer, 0, 512);
|
||||
while (LFS_BLOCK_COUNT - lfs_fs_size(&lfs) > 16) {
|
||||
lfs_file_write(&lfs, &file, buffer, 512) => 512;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// make a child dir to use in bounded space
|
||||
lfs_mkdir(&lfs, "child") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int j = 0; j < ITERATIONS; j++) {
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "child") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
if (j == ITERATIONS-1) {
|
||||
break;
|
||||
}
|
||||
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "child") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # outdated head test
|
||||
define.ITERATIONS = 20
|
||||
define.COUNT = 10
|
||||
define.LFS_BLOCK_CYCLES = [8, 1]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
// fill up filesystem so only ~16 blocks are left
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "padding", LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
memset(buffer, 0, 512);
|
||||
while (LFS_BLOCK_COUNT - lfs_fs_size(&lfs) > 16) {
|
||||
lfs_file_write(&lfs, &file, buffer, 512) => 512;
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
// make a child dir to use in bounded space
|
||||
lfs_mkdir(&lfs, "child") => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int j = 0; j < ITERATIONS; j++) {
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_CREAT | LFS_O_WRONLY) => 0;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "child") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.size => 0;
|
||||
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_WRONLY) => 0;
|
||||
lfs_file_write(&lfs, &file, "hi", 2) => 2;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.size => 2;
|
||||
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_WRONLY) => 0;
|
||||
lfs_file_write(&lfs, &file, "hi", 2) => 2;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
info.size => 2;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "child/test%03d_loooooooooooooooooong_name", i);
|
||||
lfs_remove(&lfs, path) => 0;
|
||||
}
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant testing for relocations, this is the same as the
|
||||
# orphan testing, except here we also set block_cycles so that
|
||||
# almost every tree operation needs a relocation
|
||||
reentrant = true
|
||||
define = [
|
||||
{FILES=6, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
|
||||
{FILES=26, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
|
||||
{FILES=3, DEPTH=3, CYCLES=50, LFS_BLOCK_CYCLES=1},
|
||||
]
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
srand(1);
|
||||
const char alpha[] = "abcdefghijklmnopqrstuvwxyz";
|
||||
for (int i = 0; i < CYCLES; i++) {
|
||||
// create random path
|
||||
char full_path[256];
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
sprintf(&full_path[2*d], "/%c", alpha[rand() % FILES]);
|
||||
}
|
||||
|
||||
// if it does not exist, we create it, else we destroy
|
||||
int res = lfs_stat(&lfs, full_path, &info);
|
||||
if (res == LFS_ERR_NOENT) {
|
||||
// create each directory in turn, ignore if dir already exists
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
err = lfs_mkdir(&lfs, path);
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
}
|
||||
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
assert(strcmp(info.name, &path[2*d+1]) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
}
|
||||
} else {
|
||||
// is valid dir?
|
||||
assert(strcmp(info.name, &full_path[2*(DEPTH-1)+1]) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
// try to delete path in reverse order, ignore if dir is not empty
|
||||
for (int d = DEPTH-1; d >= 0; d--) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
err = lfs_remove(&lfs, path);
|
||||
assert(!err || err == LFS_ERR_NOTEMPTY);
|
||||
}
|
||||
|
||||
lfs_stat(&lfs, full_path, &info) => LFS_ERR_NOENT;
|
||||
}
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # reentrant testing for relocations, but now with random renames!
|
||||
reentrant = true
|
||||
define = [
|
||||
{FILES=6, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
|
||||
{FILES=26, DEPTH=1, CYCLES=50, LFS_BLOCK_CYCLES=1},
|
||||
{FILES=3, DEPTH=3, CYCLES=50, LFS_BLOCK_CYCLES=1},
|
||||
]
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
|
||||
srand(1);
|
||||
const char alpha[] = "abcdefghijklmnopqrstuvwxyz";
|
||||
for (int i = 0; i < CYCLES; i++) {
|
||||
// create random path
|
||||
char full_path[256];
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
sprintf(&full_path[2*d], "/%c", alpha[rand() % FILES]);
|
||||
}
|
||||
|
||||
// if it does not exist, we create it, else we destroy
|
||||
int res = lfs_stat(&lfs, full_path, &info);
|
||||
assert(!res || res == LFS_ERR_NOENT);
|
||||
if (res == LFS_ERR_NOENT) {
|
||||
// create each directory in turn, ignore if dir already exists
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
err = lfs_mkdir(&lfs, path);
|
||||
assert(!err || err == LFS_ERR_EXIST);
|
||||
}
|
||||
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
assert(strcmp(info.name, &path[2*d+1]) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
}
|
||||
} else {
|
||||
assert(strcmp(info.name, &full_path[2*(DEPTH-1)+1]) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
|
||||
// create new random path
|
||||
char new_path[256];
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
sprintf(&new_path[2*d], "/%c", alpha[rand() % FILES]);
|
||||
}
|
||||
|
||||
// if new path does not exist, rename, otherwise destroy
|
||||
res = lfs_stat(&lfs, new_path, &info);
|
||||
assert(!res || res == LFS_ERR_NOENT);
|
||||
if (res == LFS_ERR_NOENT) {
|
||||
// stop once some dir is renamed
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(&path[2*d], &full_path[2*d]);
|
||||
path[2*d+2] = '\0';
|
||||
strcpy(&path[128+2*d], &new_path[2*d]);
|
||||
path[128+2*d+2] = '\0';
|
||||
err = lfs_rename(&lfs, path, path+128);
|
||||
assert(!err || err == LFS_ERR_NOTEMPTY);
|
||||
if (!err) {
|
||||
strcpy(path, path+128);
|
||||
}
|
||||
}
|
||||
|
||||
for (int d = 0; d < DEPTH; d++) {
|
||||
strcpy(path, new_path);
|
||||
path[2*d+2] = '\0';
|
||||
lfs_stat(&lfs, path, &info) => 0;
|
||||
assert(strcmp(info.name, &path[2*d+1]) == 0);
|
||||
assert(info.type == LFS_TYPE_DIR);
|
||||
}
|
||||
|
||||
lfs_stat(&lfs, full_path, &info) => LFS_ERR_NOENT;
|
||||
} else {
|
||||
// try to delete path in reverse order,
|
||||
// ignore if dir is not empty
|
||||
for (int d = DEPTH-1; d >= 0; d--) {
|
||||
strcpy(path, full_path);
|
||||
path[2*d+2] = '\0';
|
||||
err = lfs_remove(&lfs, path);
|
||||
assert(!err || err == LFS_ERR_NOTEMPTY);
|
||||
}
|
||||
|
||||
lfs_stat(&lfs, full_path, &info) => LFS_ERR_NOENT;
|
||||
}
|
||||
}
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
@@ -1,505 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Seek tests ==="
|
||||
|
||||
SMALLSIZE=4
|
||||
MEDIUMSIZE=128
|
||||
LARGESIZE=132
|
||||
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_mkdir(&lfs, "hello") => 0;
|
||||
for (int i = 0; i < $LARGESIZE; i++) {
|
||||
sprintf(path, "hello/kitty%03d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
|
||||
|
||||
lfs_size_t size = strlen("kittycatcat");
|
||||
memcpy(buffer, "kittycatcat", size);
|
||||
for (int j = 0; j < $LARGESIZE; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size);
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Simple dir seek ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "hello") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
|
||||
lfs_soff_t pos;
|
||||
int i;
|
||||
for (i = 0; i < $SMALLSIZE; i++) {
|
||||
sprintf(path, "kitty%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
pos = lfs_dir_tell(&lfs, &dir);
|
||||
}
|
||||
pos >= 0 => 1;
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "kitty%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
sprintf(path, "kitty%03d", 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "kitty%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Large dir seek ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_dir_open(&lfs, &dir, "hello") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
|
||||
lfs_soff_t pos;
|
||||
int i;
|
||||
for (i = 0; i < $MEDIUMSIZE; i++) {
|
||||
sprintf(path, "kitty%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
pos = lfs_dir_tell(&lfs, &dir);
|
||||
}
|
||||
pos >= 0 => 1;
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "kitty%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
|
||||
lfs_dir_rewind(&lfs, &dir) => 0;
|
||||
sprintf(path, "kitty%03d", 0);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, ".") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, "..") => 0;
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
|
||||
lfs_dir_seek(&lfs, &dir, pos) => 0;
|
||||
sprintf(path, "kitty%03d", i);
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(info.name, path) => 0;
|
||||
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Simple file seek ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/kitty042", LFS_O_RDONLY) => 0;
|
||||
|
||||
lfs_soff_t pos;
|
||||
lfs_size_t size = strlen("kittycatcat");
|
||||
for (int i = 0; i < $SMALLSIZE; i++) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
pos = lfs_file_tell(&lfs, &file);
|
||||
}
|
||||
pos >= 0 => 1;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_rewind(&lfs, &file) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, size, LFS_SEEK_CUR) => 3*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_CUR) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_END) >= 0 => 1;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Large file seek ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/kitty042", LFS_O_RDONLY) => 0;
|
||||
|
||||
lfs_soff_t pos;
|
||||
lfs_size_t size = strlen("kittycatcat");
|
||||
for (int i = 0; i < $MEDIUMSIZE; i++) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
pos = lfs_file_tell(&lfs, &file);
|
||||
}
|
||||
pos >= 0 => 1;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_rewind(&lfs, &file) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, size, LFS_SEEK_CUR) => 3*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_CUR) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_END) >= 0 => 1;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Simple file seek and write ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/kitty042", LFS_O_RDWR) => 0;
|
||||
|
||||
lfs_soff_t pos;
|
||||
lfs_size_t size = strlen("kittycatcat");
|
||||
for (int i = 0; i < $SMALLSIZE; i++) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
pos = lfs_file_tell(&lfs, &file);
|
||||
}
|
||||
pos >= 0 => 1;
|
||||
|
||||
memcpy(buffer, "doggodogdog", size);
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "doggodogdog", size) => 0;
|
||||
|
||||
lfs_file_rewind(&lfs, &file) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "doggodogdog", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_END) >= 0 => 1;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Large file seek and write ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/kitty042", LFS_O_RDWR) => 0;
|
||||
|
||||
lfs_soff_t pos;
|
||||
lfs_size_t size = strlen("kittycatcat");
|
||||
for (int i = 0; i < $MEDIUMSIZE; i++) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
if (i != $SMALLSIZE) {
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
}
|
||||
pos = lfs_file_tell(&lfs, &file);
|
||||
}
|
||||
pos >= 0 => 1;
|
||||
|
||||
memcpy(buffer, "doggodogdog", size);
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "doggodogdog", size) => 0;
|
||||
|
||||
lfs_file_rewind(&lfs, &file) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "doggodogdog", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_END) >= 0 => 1;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Boundary seek and write ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/kitty042", LFS_O_RDWR) => 0;
|
||||
|
||||
lfs_size_t size = strlen("hedgehoghog");
|
||||
const lfs_soff_t offsets[] = {512, 1020, 513, 1021, 511, 1019};
|
||||
|
||||
for (unsigned i = 0; i < sizeof(offsets) / sizeof(offsets[0]); i++) {
|
||||
lfs_soff_t off = offsets[i];
|
||||
memcpy(buffer, "hedgehoghog", size);
|
||||
lfs_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
lfs_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hedgehoghog", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Out-of-bounds seek ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/kitty042", LFS_O_RDWR) => 0;
|
||||
|
||||
lfs_size_t size = strlen("kittycatcat");
|
||||
lfs_file_size(&lfs, &file) => $LARGESIZE*size;
|
||||
lfs_file_seek(&lfs, &file, ($LARGESIZE+$SMALLSIZE)*size,
|
||||
LFS_SEEK_SET) => ($LARGESIZE+$SMALLSIZE)*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
memcpy(buffer, "porcupineee", size);
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, ($LARGESIZE+$SMALLSIZE)*size,
|
||||
LFS_SEEK_SET) => ($LARGESIZE+$SMALLSIZE)*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "porcupineee", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, $LARGESIZE*size,
|
||||
LFS_SEEK_SET) => $LARGESIZE*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "\0\0\0\0\0\0\0\0\0\0\0", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -(($LARGESIZE+$SMALLSIZE)*size),
|
||||
LFS_SEEK_CUR) => LFS_ERR_INVAL;
|
||||
lfs_file_tell(&lfs, &file) => ($LARGESIZE+1)*size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -(($LARGESIZE+2*$SMALLSIZE)*size),
|
||||
LFS_SEEK_END) => LFS_ERR_INVAL;
|
||||
lfs_file_tell(&lfs, &file) => ($LARGESIZE+1)*size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Inline write and seek ---"
|
||||
for SIZE in $SMALLSIZE $MEDIUMSIZE $LARGESIZE
|
||||
do
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "hello/tinykitty$SIZE",
|
||||
LFS_O_RDWR | LFS_O_CREAT) => 0;
|
||||
int j = 0;
|
||||
int k = 0;
|
||||
|
||||
memcpy(buffer, "abcdefghijklmnopqrstuvwxyz", 26);
|
||||
for (unsigned i = 0; i < $SIZE; i++) {
|
||||
lfs_file_write(&lfs, &file, &buffer[j++ % 26], 1) => 1;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => i+1;
|
||||
}
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
for (unsigned i = 0; i < $SIZE; i++) {
|
||||
uint8_t c;
|
||||
lfs_file_read(&lfs, &file, &c, 1) => 1;
|
||||
c => buffer[k++ % 26];
|
||||
}
|
||||
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
lfs_file_tell(&lfs, &file) => $SIZE;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
for (unsigned i = 0; i < $SIZE; i++) {
|
||||
lfs_file_write(&lfs, &file, &buffer[j++ % 26], 1) => 1;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
if (i < $SIZE-2) {
|
||||
uint8_t c[3];
|
||||
lfs_file_seek(&lfs, &file, -1, LFS_SEEK_CUR) => i;
|
||||
lfs_file_read(&lfs, &file, &c, 3) => 3;
|
||||
lfs_file_tell(&lfs, &file) => i+3;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
lfs_file_seek(&lfs, &file, i+1, LFS_SEEK_SET) => i+1;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
}
|
||||
}
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
for (unsigned i = 0; i < $SIZE; i++) {
|
||||
uint8_t c;
|
||||
lfs_file_read(&lfs, &file, &c, 1) => 1;
|
||||
c => buffer[k++ % 26];
|
||||
}
|
||||
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
lfs_file_tell(&lfs, &file) => $SIZE;
|
||||
lfs_file_size(&lfs, &file) => $SIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
done
|
||||
|
||||
echo "--- Root seek test ---"
|
||||
./scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
for (int i = 3; i < $MEDIUMSIZE; i++) {
|
||||
sprintf(path, "hi%03d", i);
|
||||
lfs_mkdir(&lfs, path) => 0;
|
||||
}
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
for (int i = 0; i < $MEDIUMSIZE; i++) {
|
||||
if (i == 0) {
|
||||
sprintf(path, ".");
|
||||
} else if (i == 1) {
|
||||
sprintf(path, "..");
|
||||
} else if (i == 2) {
|
||||
sprintf(path, "hello");
|
||||
} else {
|
||||
sprintf(path, "hi%03d", i);
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(path, info.name) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
for (int j = 0; j < $MEDIUMSIZE; j++) {
|
||||
lfs_soff_t off = -1;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
for (int i = 0; i < $MEDIUMSIZE; i++) {
|
||||
if (i == 0) {
|
||||
sprintf(path, ".");
|
||||
} else if (i == 1) {
|
||||
sprintf(path, "..");
|
||||
} else if (i == 2) {
|
||||
sprintf(path, "hello");
|
||||
} else {
|
||||
sprintf(path, "hi%03d", i);
|
||||
}
|
||||
|
||||
if (i == j) {
|
||||
off = lfs_dir_tell(&lfs, &dir);
|
||||
off >= 0 => true;
|
||||
}
|
||||
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(path, info.name) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
|
||||
lfs_dir_open(&lfs, &dir, "/") => 0;
|
||||
lfs_dir_seek(&lfs, &dir, off) => 0;
|
||||
for (int i = j; i < $MEDIUMSIZE; i++) {
|
||||
if (i == 0) {
|
||||
sprintf(path, ".");
|
||||
} else if (i == 1) {
|
||||
sprintf(path, "..");
|
||||
} else if (i == 2) {
|
||||
sprintf(path, "hello");
|
||||
} else {
|
||||
sprintf(path, "hi%03d", i);
|
||||
}
|
||||
|
||||
lfs_dir_read(&lfs, &dir, &info) => 1;
|
||||
strcmp(path, info.name) => 0;
|
||||
}
|
||||
lfs_dir_read(&lfs, &dir, &info) => 0;
|
||||
lfs_dir_close(&lfs, &dir) => 0;
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,380 @@
|
||||
|
||||
[[case]] # simple file seek
|
||||
define = [
|
||||
{COUNT=132, SKIP=4},
|
||||
{COUNT=132, SKIP=128},
|
||||
{COUNT=200, SKIP=10},
|
||||
{COUNT=200, SKIP=100},
|
||||
{COUNT=4, SKIP=1},
|
||||
{COUNT=4, SKIP=2},
|
||||
]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
|
||||
size = strlen("kittycatcat");
|
||||
memcpy(buffer, "kittycatcat", size);
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size);
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty", LFS_O_RDONLY) => 0;
|
||||
|
||||
lfs_soff_t pos = -1;
|
||||
size = strlen("kittycatcat");
|
||||
for (int i = 0; i < SKIP; i++) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
pos = lfs_file_tell(&lfs, &file);
|
||||
}
|
||||
assert(pos >= 0);
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_rewind(&lfs, &file) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, size, LFS_SEEK_CUR) => 3*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_CUR) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_END) >= 0 => 1;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # simple file seek and write
|
||||
define = [
|
||||
{COUNT=132, SKIP=4},
|
||||
{COUNT=132, SKIP=128},
|
||||
{COUNT=200, SKIP=10},
|
||||
{COUNT=200, SKIP=100},
|
||||
{COUNT=4, SKIP=1},
|
||||
{COUNT=4, SKIP=2},
|
||||
]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
|
||||
size = strlen("kittycatcat");
|
||||
memcpy(buffer, "kittycatcat", size);
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size);
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty", LFS_O_RDWR) => 0;
|
||||
|
||||
lfs_soff_t pos = -1;
|
||||
size = strlen("kittycatcat");
|
||||
for (int i = 0; i < SKIP; i++) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
pos = lfs_file_tell(&lfs, &file);
|
||||
}
|
||||
assert(pos >= 0);
|
||||
|
||||
memcpy(buffer, "doggodogdog", size);
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "doggodogdog", size) => 0;
|
||||
|
||||
lfs_file_rewind(&lfs, &file) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, pos, LFS_SEEK_SET) => pos;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "doggodogdog", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -size, LFS_SEEK_END) >= 0 => 1;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_CUR) => size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # boundary seek and writes
|
||||
define.COUNT = 132
|
||||
define.OFFSETS = '"{512, 1020, 513, 1021, 511, 1019, 1441}"'
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
|
||||
size = strlen("kittycatcat");
|
||||
memcpy(buffer, "kittycatcat", size);
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size);
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty", LFS_O_RDWR) => 0;
|
||||
|
||||
size = strlen("hedgehoghog");
|
||||
const lfs_soff_t offsets[] = OFFSETS;
|
||||
|
||||
for (unsigned i = 0; i < sizeof(offsets) / sizeof(offsets[0]); i++) {
|
||||
lfs_soff_t off = offsets[i];
|
||||
memcpy(buffer, "hedgehoghog", size);
|
||||
lfs_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
lfs_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hedgehoghog", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hedgehoghog", size) => 0;
|
||||
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "kittycatcat", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, off, LFS_SEEK_SET) => off;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hedgehoghog", size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # out of bounds seek
|
||||
define = [
|
||||
{COUNT=132, SKIP=4},
|
||||
{COUNT=132, SKIP=128},
|
||||
{COUNT=200, SKIP=10},
|
||||
{COUNT=200, SKIP=100},
|
||||
{COUNT=4, SKIP=2},
|
||||
{COUNT=4, SKIP=3},
|
||||
]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_APPEND) => 0;
|
||||
size = strlen("kittycatcat");
|
||||
memcpy(buffer, "kittycatcat", size);
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
lfs_file_write(&lfs, &file, buffer, size);
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "kitty", LFS_O_RDWR) => 0;
|
||||
|
||||
size = strlen("kittycatcat");
|
||||
lfs_file_size(&lfs, &file) => COUNT*size;
|
||||
lfs_file_seek(&lfs, &file, (COUNT+SKIP)*size,
|
||||
LFS_SEEK_SET) => (COUNT+SKIP)*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
memcpy(buffer, "porcupineee", size);
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, (COUNT+SKIP)*size,
|
||||
LFS_SEEK_SET) => (COUNT+SKIP)*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "porcupineee", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, COUNT*size,
|
||||
LFS_SEEK_SET) => COUNT*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "\0\0\0\0\0\0\0\0\0\0\0", size) => 0;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -((COUNT+SKIP)*size),
|
||||
LFS_SEEK_CUR) => LFS_ERR_INVAL;
|
||||
lfs_file_tell(&lfs, &file) => (COUNT+1)*size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, -((COUNT+2*SKIP)*size),
|
||||
LFS_SEEK_END) => LFS_ERR_INVAL;
|
||||
lfs_file_tell(&lfs, &file) => (COUNT+1)*size;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # inline write and seek
|
||||
define.SIZE = [2, 4, 128, 132]
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "tinykitty",
|
||||
LFS_O_RDWR | LFS_O_CREAT) => 0;
|
||||
int j = 0;
|
||||
int k = 0;
|
||||
|
||||
memcpy(buffer, "abcdefghijklmnopqrstuvwxyz", 26);
|
||||
for (unsigned i = 0; i < SIZE; i++) {
|
||||
lfs_file_write(&lfs, &file, &buffer[j++ % 26], 1) => 1;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => i+1;
|
||||
}
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
for (unsigned i = 0; i < SIZE; i++) {
|
||||
uint8_t c;
|
||||
lfs_file_read(&lfs, &file, &c, 1) => 1;
|
||||
c => buffer[k++ % 26];
|
||||
}
|
||||
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
lfs_file_tell(&lfs, &file) => SIZE;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
for (unsigned i = 0; i < SIZE; i++) {
|
||||
lfs_file_write(&lfs, &file, &buffer[j++ % 26], 1) => 1;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
if (i < SIZE-2) {
|
||||
uint8_t c[3];
|
||||
lfs_file_seek(&lfs, &file, -1, LFS_SEEK_CUR) => i;
|
||||
lfs_file_read(&lfs, &file, &c, 3) => 3;
|
||||
lfs_file_tell(&lfs, &file) => i+3;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
lfs_file_seek(&lfs, &file, i+1, LFS_SEEK_SET) => i+1;
|
||||
lfs_file_tell(&lfs, &file) => i+1;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
}
|
||||
}
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
for (unsigned i = 0; i < SIZE; i++) {
|
||||
uint8_t c;
|
||||
lfs_file_read(&lfs, &file, &c, 1) => 1;
|
||||
c => buffer[k++ % 26];
|
||||
}
|
||||
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
lfs_file_tell(&lfs, &file) => SIZE;
|
||||
lfs_file_size(&lfs, &file) => SIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # file seek and write with power-loss
|
||||
# must be power-of-2 for quadratic probing to be exhaustive
|
||||
define.COUNT = [4, 64, 128]
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
err = lfs_file_open(&lfs, &file, "kitty", LFS_O_RDONLY);
|
||||
assert(!err || err == LFS_ERR_NOENT);
|
||||
if (!err) {
|
||||
if (lfs_file_size(&lfs, &file) != 0) {
|
||||
lfs_file_size(&lfs, &file) => 11*COUNT;
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
memset(buffer, 0, 11+1);
|
||||
lfs_file_read(&lfs, &file, buffer, 11) => 11;
|
||||
assert(memcmp(buffer, "kittycatcat", 11) == 0 ||
|
||||
memcmp(buffer, "doggodogdog", 11) == 0);
|
||||
}
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_file_open(&lfs, &file, "kitty", LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
if (lfs_file_size(&lfs, &file) == 0) {
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
strcpy((char*)buffer, "kittycatcat");
|
||||
size = strlen((char*)buffer);
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
strcpy((char*)buffer, "doggodogdog");
|
||||
size = strlen((char*)buffer);
|
||||
|
||||
lfs_file_open(&lfs, &file, "kitty", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => COUNT*size;
|
||||
// seek and write using quadratic probing to touch all
|
||||
// 11-byte words in the file
|
||||
lfs_off_t off = 0;
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
off = (5*off + 1) % COUNT;
|
||||
lfs_file_seek(&lfs, &file, off*size, LFS_SEEK_SET) => off*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
assert(memcmp(buffer, "kittycatcat", size) == 0 ||
|
||||
memcmp(buffer, "doggodogdog", size) == 0);
|
||||
if (memcmp(buffer, "doggodogdog", size) != 0) {
|
||||
lfs_file_seek(&lfs, &file, off*size, LFS_SEEK_SET) => off*size;
|
||||
strcpy((char*)buffer, "doggodogdog");
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
lfs_file_seek(&lfs, &file, off*size, LFS_SEEK_SET) => off*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
assert(memcmp(buffer, "doggodogdog", size) == 0);
|
||||
lfs_file_sync(&lfs, &file) => 0;
|
||||
lfs_file_seek(&lfs, &file, off*size, LFS_SEEK_SET) => off*size;
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
assert(memcmp(buffer, "doggodogdog", size) == 0);
|
||||
}
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, "kitty", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => COUNT*size;
|
||||
for (int j = 0; j < COUNT; j++) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
assert(memcmp(buffer, "doggodogdog", size) == 0);
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
@@ -1,355 +0,0 @@
|
||||
#!/bin/bash
|
||||
set -eu
|
||||
export TEST_FILE=$0
|
||||
trap 'export TEST_LINE=$LINENO' DEBUG
|
||||
|
||||
echo "=== Truncate tests ==="
|
||||
|
||||
SMALLSIZE=32
|
||||
MEDIUMSIZE=2048
|
||||
LARGESIZE=8192
|
||||
|
||||
rm -rf blocks
|
||||
scripts/test.py << TEST
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Simple truncate ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldynoop",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
lfs_size_t size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < $LARGESIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => $LARGESIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldynoop", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => $LARGESIZE;
|
||||
|
||||
lfs_file_truncate(&lfs, &file, $MEDIUMSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => $MEDIUMSIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldynoop", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => $MEDIUMSIZE;
|
||||
|
||||
lfs_size_t size = strlen("hair");
|
||||
for (lfs_off_t j = 0; j < $MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Truncate and read ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldyread",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
lfs_size_t size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < $LARGESIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => $LARGESIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldyread", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => $LARGESIZE;
|
||||
|
||||
lfs_file_truncate(&lfs, &file, $MEDIUMSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => $MEDIUMSIZE;
|
||||
|
||||
lfs_size_t size = strlen("hair");
|
||||
for (lfs_off_t j = 0; j < $MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldyread", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => $MEDIUMSIZE;
|
||||
|
||||
lfs_size_t size = strlen("hair");
|
||||
for (lfs_off_t j = 0; j < $MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Write, truncate, and read ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "sequence",
|
||||
LFS_O_RDWR | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
lfs_size_t size = lfs.cfg->cache_size;
|
||||
lfs_size_t qsize = size / 4;
|
||||
uint8_t *wb = buffer;
|
||||
uint8_t *rb = buffer + size;
|
||||
for (lfs_off_t j = 0; j < size; ++j) {
|
||||
wb[j] = j;
|
||||
}
|
||||
|
||||
/* Spread sequence over size */
|
||||
lfs_file_write(&lfs, &file, wb, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_tell(&lfs, &file) => size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
|
||||
/* Chop off the last quarter */
|
||||
lfs_size_t trunc = size - qsize;
|
||||
lfs_file_truncate(&lfs, &file, trunc) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
lfs_file_size(&lfs, &file) => trunc;
|
||||
|
||||
/* Read should produce first 3/4 */
|
||||
lfs_file_read(&lfs, &file, rb, size) => trunc;
|
||||
memcmp(rb, wb, trunc) => 0;
|
||||
|
||||
/* Move to 1/4 */
|
||||
lfs_file_size(&lfs, &file) => trunc;
|
||||
lfs_file_seek(&lfs, &file, qsize, LFS_SEEK_SET) => qsize;
|
||||
lfs_file_tell(&lfs, &file) => qsize;
|
||||
|
||||
/* Chop to 1/2 */
|
||||
trunc -= qsize;
|
||||
lfs_file_truncate(&lfs, &file, trunc) => 0;
|
||||
lfs_file_tell(&lfs, &file) => qsize;
|
||||
lfs_file_size(&lfs, &file) => trunc;
|
||||
|
||||
/* Read should produce second quarter */
|
||||
lfs_file_read(&lfs, &file, rb, size) => trunc - qsize;
|
||||
memcmp(rb, wb + qsize, trunc - qsize) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
echo "--- Truncate and write ---"
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldywrite",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
lfs_size_t size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < $LARGESIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => $LARGESIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldywrite", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => $LARGESIZE;
|
||||
|
||||
lfs_file_truncate(&lfs, &file, $MEDIUMSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => $MEDIUMSIZE;
|
||||
|
||||
strcpy((char*)buffer, "bald");
|
||||
lfs_size_t size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < $MEDIUMSIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => $MEDIUMSIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldywrite", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => $MEDIUMSIZE;
|
||||
|
||||
lfs_size_t size = strlen("bald");
|
||||
for (lfs_off_t j = 0; j < $MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "bald", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
|
||||
# More aggressive general truncation tests
|
||||
truncate_test() {
|
||||
STARTSIZES="$1"
|
||||
STARTSEEKS="$2"
|
||||
HOTSIZES="$3"
|
||||
COLDSIZES="$4"
|
||||
scripts/test.py << TEST
|
||||
static const lfs_off_t startsizes[] = {$STARTSIZES};
|
||||
static const lfs_off_t startseeks[] = {$STARTSEEKS};
|
||||
static const lfs_off_t hotsizes[] = {$HOTSIZES};
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) {
|
||||
sprintf(path, "hairyhead%d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
lfs_size_t size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < startsizes[i]; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => startsizes[i];
|
||||
|
||||
if (startseeks[i] != startsizes[i]) {
|
||||
lfs_file_seek(&lfs, &file,
|
||||
startseeks[i], LFS_SEEK_SET) => startseeks[i];
|
||||
}
|
||||
|
||||
lfs_file_truncate(&lfs, &file, hotsizes[i]) => 0;
|
||||
lfs_file_size(&lfs, &file) => hotsizes[i];
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
static const lfs_off_t startsizes[] = {$STARTSIZES};
|
||||
static const lfs_off_t hotsizes[] = {$HOTSIZES};
|
||||
static const lfs_off_t coldsizes[] = {$COLDSIZES};
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) {
|
||||
sprintf(path, "hairyhead%d", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => hotsizes[i];
|
||||
|
||||
lfs_size_t size = strlen("hair");
|
||||
lfs_off_t j = 0;
|
||||
for (; j < startsizes[i] && j < hotsizes[i]; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
|
||||
for (; j < hotsizes[i]; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "\0\0\0\0", size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_truncate(&lfs, &file, coldsizes[i]) => 0;
|
||||
lfs_file_size(&lfs, &file) => coldsizes[i];
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
scripts/test.py << TEST
|
||||
static const lfs_off_t startsizes[] = {$STARTSIZES};
|
||||
static const lfs_off_t hotsizes[] = {$HOTSIZES};
|
||||
static const lfs_off_t coldsizes[] = {$COLDSIZES};
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
for (unsigned i = 0; i < sizeof(startsizes)/sizeof(startsizes[0]); i++) {
|
||||
sprintf(path, "hairyhead%d", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => coldsizes[i];
|
||||
|
||||
lfs_size_t size = strlen("hair");
|
||||
lfs_off_t j = 0;
|
||||
for (; j < startsizes[i] && j < hotsizes[i] && j < coldsizes[i];
|
||||
j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
|
||||
for (; j < coldsizes[i]; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "\0\0\0\0", size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
TEST
|
||||
}
|
||||
|
||||
echo "--- Cold shrinking truncate ---"
|
||||
truncate_test \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE"
|
||||
|
||||
echo "--- Cold expanding truncate ---"
|
||||
truncate_test \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE"
|
||||
|
||||
echo "--- Warm shrinking truncate ---"
|
||||
truncate_test \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, 0, 0, 0, 0"
|
||||
|
||||
echo "--- Warm expanding truncate ---"
|
||||
truncate_test \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE"
|
||||
|
||||
echo "--- Mid-file shrinking truncate ---"
|
||||
truncate_test \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
" $LARGESIZE, $LARGESIZE, $LARGESIZE, $LARGESIZE, $LARGESIZE" \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, 0, 0, 0, 0"
|
||||
|
||||
echo "--- Mid-file expanding truncate ---"
|
||||
truncate_test \
|
||||
" 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE, 2*$LARGESIZE" \
|
||||
" 0, 0, $SMALLSIZE, $MEDIUMSIZE, $LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE" \
|
||||
"2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE, 2*$LARGESIZE"
|
||||
|
||||
scripts/results.py
|
||||
@@ -0,0 +1,394 @@
|
||||
[[case]] # simple truncate
|
||||
define.MEDIUMSIZE = [32, 2048]
|
||||
define.LARGESIZE = 8192
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldynoop",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < LARGESIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldynoop", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
|
||||
lfs_file_truncate(&lfs, &file, MEDIUMSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldynoop", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
|
||||
size = strlen("hair");
|
||||
for (lfs_off_t j = 0; j < MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # truncate and read
|
||||
define.MEDIUMSIZE = [32, 2048]
|
||||
define.LARGESIZE = 8192
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldyread",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < LARGESIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldyread", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
|
||||
lfs_file_truncate(&lfs, &file, MEDIUMSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
|
||||
size = strlen("hair");
|
||||
for (lfs_off_t j = 0; j < MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldyread", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
|
||||
size = strlen("hair");
|
||||
for (lfs_off_t j = 0; j < MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # write, truncate, and read
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "sequence",
|
||||
LFS_O_RDWR | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
size = lfs.cfg->cache_size;
|
||||
lfs_size_t qsize = size / 4;
|
||||
uint8_t *wb = buffer;
|
||||
uint8_t *rb = buffer + size;
|
||||
for (lfs_off_t j = 0; j < size; ++j) {
|
||||
wb[j] = j;
|
||||
}
|
||||
|
||||
/* Spread sequence over size */
|
||||
lfs_file_write(&lfs, &file, wb, size) => size;
|
||||
lfs_file_size(&lfs, &file) => size;
|
||||
lfs_file_tell(&lfs, &file) => size;
|
||||
|
||||
lfs_file_seek(&lfs, &file, 0, LFS_SEEK_SET) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
|
||||
/* Chop off the last quarter */
|
||||
lfs_size_t trunc = size - qsize;
|
||||
lfs_file_truncate(&lfs, &file, trunc) => 0;
|
||||
lfs_file_tell(&lfs, &file) => 0;
|
||||
lfs_file_size(&lfs, &file) => trunc;
|
||||
|
||||
/* Read should produce first 3/4 */
|
||||
lfs_file_read(&lfs, &file, rb, size) => trunc;
|
||||
memcmp(rb, wb, trunc) => 0;
|
||||
|
||||
/* Move to 1/4 */
|
||||
lfs_file_size(&lfs, &file) => trunc;
|
||||
lfs_file_seek(&lfs, &file, qsize, LFS_SEEK_SET) => qsize;
|
||||
lfs_file_tell(&lfs, &file) => qsize;
|
||||
|
||||
/* Chop to 1/2 */
|
||||
trunc -= qsize;
|
||||
lfs_file_truncate(&lfs, &file, trunc) => 0;
|
||||
lfs_file_tell(&lfs, &file) => qsize;
|
||||
lfs_file_size(&lfs, &file) => trunc;
|
||||
|
||||
/* Read should produce second quarter */
|
||||
lfs_file_read(&lfs, &file, rb, size) => trunc - qsize;
|
||||
memcmp(rb, wb + qsize, trunc - qsize) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # truncate and write
|
||||
define.MEDIUMSIZE = [32, 2048]
|
||||
define.LARGESIZE = 8192
|
||||
code = '''
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldywrite",
|
||||
LFS_O_WRONLY | LFS_O_CREAT) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < LARGESIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldywrite", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
|
||||
lfs_file_truncate(&lfs, &file, MEDIUMSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
|
||||
strcpy((char*)buffer, "bald");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < MEDIUMSIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
lfs_file_open(&lfs, &file, "baldywrite", LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
|
||||
size = strlen("bald");
|
||||
for (lfs_off_t j = 0; j < MEDIUMSIZE; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "bald", size) => 0;
|
||||
}
|
||||
lfs_file_read(&lfs, &file, buffer, size) => 0;
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # truncate write under powerloss
|
||||
define.SMALLSIZE = [4, 512]
|
||||
define.MEDIUMSIZE = [32, 1024]
|
||||
define.LARGESIZE = 2048
|
||||
reentrant = true
|
||||
code = '''
|
||||
err = lfs_mount(&lfs, &cfg);
|
||||
if (err) {
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
}
|
||||
err = lfs_file_open(&lfs, &file, "baldy", LFS_O_RDONLY);
|
||||
assert(!err || err == LFS_ERR_NOENT);
|
||||
if (!err) {
|
||||
size = lfs_file_size(&lfs, &file);
|
||||
assert(size == 0 ||
|
||||
size == LARGESIZE ||
|
||||
size == MEDIUMSIZE ||
|
||||
size == SMALLSIZE);
|
||||
for (lfs_off_t j = 0; j < size; j += 4) {
|
||||
lfs_file_read(&lfs, &file, buffer, 4) => 4;
|
||||
assert(memcmp(buffer, "hair", 4) == 0 ||
|
||||
memcmp(buffer, "bald", 4) == 0 ||
|
||||
memcmp(buffer, "comb", 4) == 0);
|
||||
}
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_file_open(&lfs, &file, "baldy",
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
lfs_file_size(&lfs, &file) => 0;
|
||||
strcpy((char*)buffer, "hair");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < LARGESIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, "baldy", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => LARGESIZE;
|
||||
lfs_file_truncate(&lfs, &file, MEDIUMSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
strcpy((char*)buffer, "bald");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < MEDIUMSIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_file_open(&lfs, &file, "baldy", LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => MEDIUMSIZE;
|
||||
lfs_file_truncate(&lfs, &file, SMALLSIZE) => 0;
|
||||
lfs_file_size(&lfs, &file) => SMALLSIZE;
|
||||
strcpy((char*)buffer, "comb");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < SMALLSIZE; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => SMALLSIZE;
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
|
||||
[[case]] # more aggressive general truncation tests
|
||||
define.CONFIG = 'range(6)'
|
||||
define.SMALLSIZE = 32
|
||||
define.MEDIUMSIZE = 2048
|
||||
define.LARGESIZE = 8192
|
||||
code = '''
|
||||
#define COUNT 5
|
||||
const struct {
|
||||
lfs_off_t startsizes[COUNT];
|
||||
lfs_off_t startseeks[COUNT];
|
||||
lfs_off_t hotsizes[COUNT];
|
||||
lfs_off_t coldsizes[COUNT];
|
||||
} configs[] = {
|
||||
// cold shrinking
|
||||
{{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{ 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE, 2*LARGESIZE}},
|
||||
// cold expanding
|
||||
{{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{ 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE, 2*LARGESIZE}},
|
||||
// warm shrinking truncate
|
||||
{{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{ 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE, 2*LARGESIZE},
|
||||
{ 0, 0, 0, 0, 0}},
|
||||
// warm expanding truncate
|
||||
{{ 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE, 2*LARGESIZE},
|
||||
{ 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE}},
|
||||
// mid-file shrinking truncate
|
||||
{{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{ LARGESIZE, LARGESIZE, LARGESIZE, LARGESIZE, LARGESIZE},
|
||||
{ 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE, 2*LARGESIZE},
|
||||
{ 0, 0, 0, 0, 0}},
|
||||
// mid-file expanding truncate
|
||||
{{ 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE, 2*LARGESIZE},
|
||||
{ 0, 0, SMALLSIZE, MEDIUMSIZE, LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE},
|
||||
{2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE, 2*LARGESIZE}},
|
||||
};
|
||||
|
||||
const lfs_off_t *startsizes = configs[CONFIG].startsizes;
|
||||
const lfs_off_t *startseeks = configs[CONFIG].startseeks;
|
||||
const lfs_off_t *hotsizes = configs[CONFIG].hotsizes;
|
||||
const lfs_off_t *coldsizes = configs[CONFIG].coldsizes;
|
||||
|
||||
lfs_format(&lfs, &cfg) => 0;
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
for (unsigned i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "hairyhead%d", i);
|
||||
lfs_file_open(&lfs, &file, path,
|
||||
LFS_O_WRONLY | LFS_O_CREAT | LFS_O_TRUNC) => 0;
|
||||
|
||||
strcpy((char*)buffer, "hair");
|
||||
size = strlen((char*)buffer);
|
||||
for (lfs_off_t j = 0; j < startsizes[i]; j += size) {
|
||||
lfs_file_write(&lfs, &file, buffer, size) => size;
|
||||
}
|
||||
lfs_file_size(&lfs, &file) => startsizes[i];
|
||||
|
||||
if (startseeks[i] != startsizes[i]) {
|
||||
lfs_file_seek(&lfs, &file,
|
||||
startseeks[i], LFS_SEEK_SET) => startseeks[i];
|
||||
}
|
||||
|
||||
lfs_file_truncate(&lfs, &file, hotsizes[i]) => 0;
|
||||
lfs_file_size(&lfs, &file) => hotsizes[i];
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
for (unsigned i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "hairyhead%d", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDWR) => 0;
|
||||
lfs_file_size(&lfs, &file) => hotsizes[i];
|
||||
|
||||
size = strlen("hair");
|
||||
lfs_off_t j = 0;
|
||||
for (; j < startsizes[i] && j < hotsizes[i]; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
|
||||
for (; j < hotsizes[i]; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "\0\0\0\0", size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_truncate(&lfs, &file, coldsizes[i]) => 0;
|
||||
lfs_file_size(&lfs, &file) => coldsizes[i];
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
|
||||
lfs_mount(&lfs, &cfg) => 0;
|
||||
|
||||
for (unsigned i = 0; i < COUNT; i++) {
|
||||
sprintf(path, "hairyhead%d", i);
|
||||
lfs_file_open(&lfs, &file, path, LFS_O_RDONLY) => 0;
|
||||
lfs_file_size(&lfs, &file) => coldsizes[i];
|
||||
|
||||
size = strlen("hair");
|
||||
lfs_off_t j = 0;
|
||||
for (; j < startsizes[i] && j < hotsizes[i] && j < coldsizes[i];
|
||||
j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "hair", size) => 0;
|
||||
}
|
||||
|
||||
for (; j < coldsizes[i]; j += size) {
|
||||
lfs_file_read(&lfs, &file, buffer, size) => size;
|
||||
memcmp(buffer, "\0\0\0\0", size) => 0;
|
||||
}
|
||||
|
||||
lfs_file_close(&lfs, &file) => 0;
|
||||
}
|
||||
|
||||
lfs_unmount(&lfs) => 0;
|
||||
'''
|
||||
Reference in New Issue
Block a user