Actions_3085S4_V2/thirdparty/fs/littlefs/tests/test_badblocks.toml

# bad blocks with block cycles should be tested in test_relocations
if = 'LFS_BLOCK_CYCLES == -1'

[[case]] # single bad blocks
define.LFS_BLOCK_COUNT = 256 # small bd so test runs faster
define.LFS_ERASE_CYCLES = 0xffffffff
define.LFS_ERASE_VALUE = [0x00, 0xff, -1]
define.LFS_BADBLOCK_BEHAVIOR = [
    'LFS_TESTBD_BADBLOCK_PROGERROR',
    'LFS_TESTBD_BADBLOCK_ERASEERROR',
    'LFS_TESTBD_BADBLOCK_READERROR',
    'LFS_TESTBD_BADBLOCK_PROGNOOP',
    'LFS_TESTBD_BADBLOCK_ERASENOOP',
]
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]] # region corruption (causes cascading failures)
define.LFS_BLOCK_COUNT = 256 # small bd so test runs faster
define.LFS_ERASE_CYCLES = 0xffffffff
define.LFS_ERASE_VALUE = [0x00, 0xff, -1]
define.LFS_BADBLOCK_BEHAVIOR = [
    'LFS_TESTBD_BADBLOCK_PROGERROR',
    'LFS_TESTBD_BADBLOCK_ERASEERROR',
    'LFS_TESTBD_BADBLOCK_READERROR',
    'LFS_TESTBD_BADBLOCK_PROGNOOP',
    'LFS_TESTBD_BADBLOCK_ERASENOOP',
]
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_BLOCK_COUNT = 256 # small bd so test runs faster
define.LFS_ERASE_CYCLES = 0xffffffff
define.LFS_ERASE_VALUE = [0x00, 0xff, -1]
define.LFS_BADBLOCK_BEHAVIOR = [
    'LFS_TESTBD_BADBLOCK_PROGERROR',
    'LFS_TESTBD_BADBLOCK_ERASEERROR',
    'LFS_TESTBD_BADBLOCK_READERROR',
    'LFS_TESTBD_BADBLOCK_PROGNOOP',
    'LFS_TESTBD_BADBLOCK_ERASENOOP',
]
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_ERASE_VALUE = [0x00, 0xff, -1]
define.LFS_BADBLOCK_BEHAVIOR = [
    'LFS_TESTBD_BADBLOCK_PROGERROR',
    'LFS_TESTBD_BADBLOCK_ERASEERROR',
    'LFS_TESTBD_BADBLOCK_READERROR',
    'LFS_TESTBD_BADBLOCK_PROGNOOP',
    'LFS_TESTBD_BADBLOCK_ERASENOOP',
]
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;
'''