mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-10-31 08:42:40 +01:00
aab6aa0ed9
- 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.
352 lines
11 KiB
TOML
352 lines
11 KiB
TOML
[[case]] # single bad blocks
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define.LFS_ERASE_CYCLES = 0xffffffff
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define.LFS_BADBLOCK_BEHAVIOR = 'LFS_TESTBD_BADBLOCK_NOPROG'
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define.NAMEMULT = 64
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define.FILEMULT = 1
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code = '''
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for (lfs_block_t badblock = 2; badblock < LFS_BLOCK_COUNT; badblock++) {
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lfs_testbd_setwear(&cfg, badblock-1, 0) => 0;
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lfs_testbd_setwear(&cfg, badblock, 0xffffffff) => 0;
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_mkdir(&lfs, (char*)buffer) => 0;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer,
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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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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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_stat(&lfs, (char*)buffer, &info) => 0;
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info.type => LFS_TYPE_DIR;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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uint8_t rbuffer[1024];
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lfs_file_read(&lfs, &file, rbuffer, size) => size;
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memcmp(buffer, rbuffer, 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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'''
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[[case]] # single persistent blocks (can't erase)
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define.LFS_ERASE_CYCLES = 0xffffffff
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define.LFS_BADBLOCK_BEHAVIOR = 'LFS_TESTBD_BADBLOCK_NOERASE'
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define.NAMEMULT = 64
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define.FILEMULT = 1
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code = '''
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for (lfs_block_t badblock = 2; badblock < LFS_BLOCK_COUNT; badblock++) {
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lfs_testbd_setwear(&cfg, badblock-1, 0) => 0;
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lfs_testbd_setwear(&cfg, badblock, 0xffffffff) => 0;
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_mkdir(&lfs, (char*)buffer) => 0;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer,
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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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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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_stat(&lfs, (char*)buffer, &info) => 0;
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info.type => LFS_TYPE_DIR;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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uint8_t rbuffer[1024];
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lfs_file_read(&lfs, &file, rbuffer, size) => size;
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memcmp(buffer, rbuffer, 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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'''
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[[case]] # single unreadable blocks (can't read)
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define.LFS_ERASE_CYCLES = 0xffffffff
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define.LFS_BADBLOCK_BEHAVIOR = 'LFS_TESTBD_BADBLOCK_NOREAD'
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define.NAMEMULT = 64
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define.FILEMULT = 1
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code = '''
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for (lfs_block_t badblock = 2; badblock < LFS_BLOCK_COUNT/2; badblock++) {
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lfs_testbd_setwear(&cfg, badblock-1, 0) => 0;
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lfs_testbd_setwear(&cfg, badblock, 0xffffffff) => 0;
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_mkdir(&lfs, (char*)buffer) => 0;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer,
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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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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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_stat(&lfs, (char*)buffer, &info) => 0;
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info.type => LFS_TYPE_DIR;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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uint8_t rbuffer[1024];
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lfs_file_read(&lfs, &file, rbuffer, size) => size;
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memcmp(buffer, rbuffer, 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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'''
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[[case]] # region corruption (causes cascading failures)
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define.LFS_ERASE_CYCLES = 0xffffffff
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define.LFS_BADBLOCK_BEHAVIOR = [
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'LFS_TESTBD_BADBLOCK_NOPROG',
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'LFS_TESTBD_BADBLOCK_NOERASE',
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'LFS_TESTBD_BADBLOCK_NOREAD',
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]
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define.NAMEMULT = 64
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define.FILEMULT = 1
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code = '''
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for (lfs_block_t i = 0; i < (LFS_BLOCK_COUNT-2)/2; i++) {
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lfs_testbd_setwear(&cfg, i+2, 0xffffffff) => 0;
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}
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_mkdir(&lfs, (char*)buffer) => 0;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer,
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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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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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_stat(&lfs, (char*)buffer, &info) => 0;
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info.type => LFS_TYPE_DIR;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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uint8_t rbuffer[1024];
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lfs_file_read(&lfs, &file, rbuffer, size) => size;
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memcmp(buffer, rbuffer, 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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[[case]] # alternating corruption (causes cascading failures)
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define.LFS_ERASE_CYCLES = 0xffffffff
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define.LFS_BADBLOCK_BEHAVIOR = [
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'LFS_TESTBD_BADBLOCK_NOPROG',
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'LFS_TESTBD_BADBLOCK_NOERASE',
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'LFS_TESTBD_BADBLOCK_NOREAD',
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]
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define.NAMEMULT = 64
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define.FILEMULT = 1
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code = '''
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for (lfs_block_t i = 0; i < (LFS_BLOCK_COUNT-2)/2; i++) {
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lfs_testbd_setwear(&cfg, (2*i) + 2, 0xffffffff) => 0;
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}
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_mkdir(&lfs, (char*)buffer) => 0;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer,
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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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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}
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lfs_unmount(&lfs) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int i = 1; i < 10; i++) {
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j] = '0'+i;
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}
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buffer[NAMEMULT] = '\0';
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lfs_stat(&lfs, (char*)buffer, &info) => 0;
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info.type => LFS_TYPE_DIR;
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buffer[NAMEMULT] = '/';
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for (int j = 0; j < NAMEMULT; j++) {
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buffer[j+NAMEMULT+1] = '0'+i;
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}
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buffer[2*NAMEMULT+1] = '\0';
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lfs_file_open(&lfs, &file, (char*)buffer, LFS_O_RDONLY) => 0;
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size = NAMEMULT;
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for (int j = 0; j < i*FILEMULT; j++) {
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uint8_t rbuffer[1024];
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lfs_file_read(&lfs, &file, rbuffer, size) => size;
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memcmp(buffer, rbuffer, 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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# other corner cases
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[[case]] # bad superblocks (corrupt 1 or 0)
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define.LFS_ERASE_CYCLES = 0xffffffff
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define.LFS_BADBLOCK_BEHAVIOR = [
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'LFS_TESTBD_BADBLOCK_NOPROG',
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'LFS_TESTBD_BADBLOCK_NOERASE',
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'LFS_TESTBD_BADBLOCK_NOREAD',
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]
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code = '''
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lfs_testbd_setwear(&cfg, 0, 0xffffffff) => 0;
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lfs_testbd_setwear(&cfg, 1, 0xffffffff) => 0;
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lfs_format(&lfs, &cfg) => LFS_ERR_NOSPC;
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lfs_mount(&lfs, &cfg) => LFS_ERR_CORRUPT;
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'''
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