337 lines
10 KiB
C
337 lines
10 KiB
C
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# simple path test
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[cases.test_paths_normal]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "tea") => 0;
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lfs_mkdir(&lfs, "tea/hottea") => 0;
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lfs_mkdir(&lfs, "tea/warmtea") => 0;
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lfs_mkdir(&lfs, "tea/coldtea") => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "/tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_mkdir(&lfs, "/milk") => 0;
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lfs_stat(&lfs, "/milk", &info) => 0;
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assert(strcmp(info.name, "milk") == 0);
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lfs_stat(&lfs, "milk", &info) => 0;
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assert(strcmp(info.name, "milk") == 0);
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lfs_unmount(&lfs) => 0;
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'''
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# redundant slashes
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[cases.test_paths_redundant_slashes]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "tea") => 0;
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lfs_mkdir(&lfs, "tea/hottea") => 0;
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lfs_mkdir(&lfs, "tea/warmtea") => 0;
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lfs_mkdir(&lfs, "tea/coldtea") => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "/tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "//tea//hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "///tea///hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_mkdir(&lfs, "////milk") => 0;
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lfs_stat(&lfs, "////milk", &info) => 0;
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assert(strcmp(info.name, "milk") == 0);
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lfs_stat(&lfs, "milk", &info) => 0;
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assert(strcmp(info.name, "milk") == 0);
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lfs_unmount(&lfs) => 0;
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'''
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# dot path test
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[cases.test_paths_dot]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "tea") => 0;
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lfs_mkdir(&lfs, "tea/hottea") => 0;
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lfs_mkdir(&lfs, "tea/warmtea") => 0;
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lfs_mkdir(&lfs, "tea/coldtea") => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "./tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "/./tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "/././tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "/./tea/./hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_mkdir(&lfs, "/./milk") => 0;
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lfs_stat(&lfs, "/./milk", &info) => 0;
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assert(strcmp(info.name, "milk") == 0);
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lfs_stat(&lfs, "milk", &info) => 0;
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assert(strcmp(info.name, "milk") == 0);
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lfs_unmount(&lfs) => 0;
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'''
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# dot dot path test
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[cases.test_paths_dot_dot]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "tea") => 0;
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lfs_mkdir(&lfs, "tea/hottea") => 0;
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lfs_mkdir(&lfs, "tea/warmtea") => 0;
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lfs_mkdir(&lfs, "tea/coldtea") => 0;
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lfs_mkdir(&lfs, "coffee") => 0;
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lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "coffee/../tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "tea/coldtea/../hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "coffee/coldcoffee/../../tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "coffee/../coffee/../tea/hottea", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_mkdir(&lfs, "coffee/../milk") => 0;
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lfs_stat(&lfs, "coffee/../milk", &info) => 0;
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strcmp(info.name, "milk") => 0;
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lfs_stat(&lfs, "milk", &info) => 0;
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strcmp(info.name, "milk") => 0;
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lfs_unmount(&lfs) => 0;
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'''
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# trailing dot path test
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[cases.test_paths_trailing_dot]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "tea") => 0;
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lfs_mkdir(&lfs, "tea/hottea") => 0;
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lfs_mkdir(&lfs, "tea/warmtea") => 0;
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lfs_mkdir(&lfs, "tea/coldtea") => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "tea/hottea/", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "tea/hottea/.", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "tea/hottea/./.", &info) => 0;
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assert(strcmp(info.name, "hottea") == 0);
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lfs_stat(&lfs, "tea/hottea/..", &info) => 0;
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assert(strcmp(info.name, "tea") == 0);
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lfs_stat(&lfs, "tea/hottea/../.", &info) => 0;
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assert(strcmp(info.name, "tea") == 0);
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lfs_unmount(&lfs) => 0;
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'''
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# leading dot path test
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[cases.test_paths_leading_dot]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, ".milk") => 0;
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struct lfs_info info;
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lfs_stat(&lfs, ".milk", &info) => 0;
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strcmp(info.name, ".milk") => 0;
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lfs_stat(&lfs, "tea/.././.milk", &info) => 0;
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strcmp(info.name, ".milk") => 0;
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lfs_unmount(&lfs) => 0;
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'''
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# root dot dot path test
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[cases.test_paths_root_dot_dot]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "tea") => 0;
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lfs_mkdir(&lfs, "tea/hottea") => 0;
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lfs_mkdir(&lfs, "tea/warmtea") => 0;
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lfs_mkdir(&lfs, "tea/coldtea") => 0;
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lfs_mkdir(&lfs, "coffee") => 0;
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lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "coffee/../../../../../../tea/hottea", &info) => 0;
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strcmp(info.name, "hottea") => 0;
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lfs_mkdir(&lfs, "coffee/../../../../../../milk") => 0;
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lfs_stat(&lfs, "coffee/../../../../../../milk", &info) => 0;
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strcmp(info.name, "milk") => 0;
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lfs_stat(&lfs, "milk", &info) => 0;
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strcmp(info.name, "milk") => 0;
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lfs_unmount(&lfs) => 0;
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'''
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# invalid path tests
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[cases.test_paths_invalid]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg);
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lfs_mount(&lfs, cfg) => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "dirt", &info) => LFS_ERR_NOENT;
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lfs_stat(&lfs, "dirt/ground", &info) => LFS_ERR_NOENT;
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lfs_stat(&lfs, "dirt/ground/earth", &info) => LFS_ERR_NOENT;
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lfs_remove(&lfs, "dirt") => LFS_ERR_NOENT;
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lfs_remove(&lfs, "dirt/ground") => LFS_ERR_NOENT;
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lfs_remove(&lfs, "dirt/ground/earth") => LFS_ERR_NOENT;
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lfs_mkdir(&lfs, "dirt/ground") => LFS_ERR_NOENT;
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lfs_file_t file;
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lfs_file_open(&lfs, &file, "dirt/ground", LFS_O_WRONLY | LFS_O_CREAT)
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=> LFS_ERR_NOENT;
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lfs_mkdir(&lfs, "dirt/ground/earth") => LFS_ERR_NOENT;
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lfs_file_open(&lfs, &file, "dirt/ground/earth", LFS_O_WRONLY | LFS_O_CREAT)
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=> LFS_ERR_NOENT;
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lfs_unmount(&lfs) => 0;
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'''
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# root operations
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[cases.test_paths_root]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "/", &info) => 0;
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assert(strcmp(info.name, "/") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_mkdir(&lfs, "/") => LFS_ERR_EXIST;
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lfs_file_t file;
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lfs_file_open(&lfs, &file, "/", LFS_O_WRONLY | LFS_O_CREAT)
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=> LFS_ERR_ISDIR;
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lfs_remove(&lfs, "/") => LFS_ERR_INVAL;
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lfs_unmount(&lfs) => 0;
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'''
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# root representations
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[cases.test_paths_root_reprs]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "/", &info) => 0;
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assert(strcmp(info.name, "/") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_stat(&lfs, "", &info) => 0;
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assert(strcmp(info.name, "/") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_stat(&lfs, ".", &info) => 0;
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assert(strcmp(info.name, "/") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_stat(&lfs, "..", &info) => 0;
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assert(strcmp(info.name, "/") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_stat(&lfs, "//", &info) => 0;
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assert(strcmp(info.name, "/") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_stat(&lfs, "./", &info) => 0;
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assert(strcmp(info.name, "/") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_unmount(&lfs) => 0;
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'''
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# superblock conflict test
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[cases.test_paths_superblock_conflict]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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struct lfs_info info;
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lfs_stat(&lfs, "littlefs", &info) => LFS_ERR_NOENT;
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lfs_remove(&lfs, "littlefs") => LFS_ERR_NOENT;
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lfs_mkdir(&lfs, "littlefs") => 0;
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lfs_stat(&lfs, "littlefs", &info) => 0;
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assert(strcmp(info.name, "littlefs") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_remove(&lfs, "littlefs") => 0;
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lfs_stat(&lfs, "littlefs", &info) => LFS_ERR_NOENT;
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lfs_unmount(&lfs) => 0;
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'''
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# max path test
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[cases.test_paths_max]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "coffee") => 0;
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lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
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char path[1024];
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memset(path, 'w', LFS_NAME_MAX+1);
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path[LFS_NAME_MAX+1] = '\0';
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lfs_mkdir(&lfs, path) => LFS_ERR_NAMETOOLONG;
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lfs_file_t file;
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lfs_file_open(&lfs, &file, path, LFS_O_WRONLY | LFS_O_CREAT)
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=> LFS_ERR_NAMETOOLONG;
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memcpy(path, "coffee/", strlen("coffee/"));
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memset(path+strlen("coffee/"), 'w', LFS_NAME_MAX+1);
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path[strlen("coffee/")+LFS_NAME_MAX+1] = '\0';
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lfs_mkdir(&lfs, path) => LFS_ERR_NAMETOOLONG;
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lfs_file_open(&lfs, &file, path, LFS_O_WRONLY | LFS_O_CREAT)
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=> LFS_ERR_NAMETOOLONG;
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lfs_unmount(&lfs) => 0;
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'''
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# really big path test
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[cases.test_paths_really_big]
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code = '''
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lfs_t lfs;
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lfs_format(&lfs, cfg) => 0;
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lfs_mount(&lfs, cfg) => 0;
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lfs_mkdir(&lfs, "coffee") => 0;
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lfs_mkdir(&lfs, "coffee/hotcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/warmcoffee") => 0;
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lfs_mkdir(&lfs, "coffee/coldcoffee") => 0;
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char path[1024];
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memset(path, 'w', LFS_NAME_MAX);
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path[LFS_NAME_MAX] = '\0';
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lfs_mkdir(&lfs, path) => 0;
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lfs_remove(&lfs, path) => 0;
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lfs_file_t file;
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lfs_file_open(&lfs, &file, path,
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_remove(&lfs, path) => 0;
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memcpy(path, "coffee/", strlen("coffee/"));
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memset(path+strlen("coffee/"), 'w', LFS_NAME_MAX);
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path[strlen("coffee/")+LFS_NAME_MAX] = '\0';
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lfs_mkdir(&lfs, path) => 0;
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lfs_remove(&lfs, path) => 0;
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lfs_file_open(&lfs, &file, path,
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LFS_O_WRONLY | LFS_O_CREAT) => 0;
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lfs_file_close(&lfs, &file) => 0;
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lfs_remove(&lfs, path) => 0;
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lfs_unmount(&lfs) => 0;
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'''
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