mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-10-31 00:32:38 +01:00
5181ce66cd
Both test_move and test_orphan needed internal knowledge which comes with the addition of the "in" attribute. This was in the plan for the test-revamp from the beginning as it really opens up the ability to write more unit-style-tests using internal knowledge of how littlefs works. More unit-style-tests should help _fix_ bugs by limiting the scope of the test and where the bug could be hiding. The "in" attribute effectively runs tests _inside_ the .c file specified, giving the test access to all static members without needed to change their visibility.
263 lines
7.9 KiB
TOML
263 lines
7.9 KiB
TOML
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[[case]] # interspersed file test
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# TODO FILES=26 found bug
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#define.SIZE = [10, 100]
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#define.FILES = [4, 10, 26]
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define = [
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{SIZE=10, FILES=4},
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{SIZE=10, FILES=10},
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#{SIZE=10, FILES=26},
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{SIZE=100, FILES=4},
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{SIZE=100, FILES=10},
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#{SIZE=100, FILES=26},
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]
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code = '''
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lfs_file_t files[FILES];
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const char alphas[] = "abcdefghijklmnopqrstuvwxyz";
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int j = 0; j < FILES; j++) {
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sprintf(path, "%c", alphas[j]);
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lfs_file_open(&lfs, &files[j], path,
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
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}
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for (int i = 0; i < SIZE; i++) {
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for (int j = 0; j < FILES; j++) {
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lfs_file_write(&lfs, &files[j], &alphas[j], 1) => 1;
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}
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}
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for (int j = 0; j < FILES; j++) {
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lfs_file_close(&lfs, &files[j]);
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}
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lfs_dir_open(&lfs, &dir, "/") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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for (int j = 0; j < FILES; j++) {
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sprintf(path, "%c", alphas[j]);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, path) == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == SIZE);
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}
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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for (int j = 0; j < FILES; j++) {
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sprintf(path, "%c", alphas[j]);
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lfs_file_open(&lfs, &files[j], path, LFS_O_RDONLY) => 0;
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}
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for (int i = 0; i < 10; i++) {
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for (int j = 0; j < FILES; j++) {
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lfs_file_read(&lfs, &files[j], buffer, 1) => 1;
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assert(buffer[0] == alphas[j]);
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}
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}
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for (int j = 0; j < FILES; j++) {
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lfs_file_close(&lfs, &files[j]);
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}
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # interspersed remove file test
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define.SIZE = [10, 100]
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define.FILES = [4, 10, 26]
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code = '''
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const char alphas[] = "abcdefghijklmnopqrstuvwxyz";
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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for (int j = 0; j < FILES; j++) {
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sprintf(path, "%c", alphas[j]);
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lfs_file_open(&lfs, &file, path,
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LFS_O_WRONLY | LFS_O_CREAT | LFS_O_EXCL) => 0;
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for (int i = 0; i < SIZE; i++) {
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lfs_file_write(&lfs, &file, &alphas[j], 1) => 1;
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}
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lfs_file_close(&lfs, &file);
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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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lfs_file_open(&lfs, &file, "zzz", LFS_O_WRONLY | LFS_O_CREAT) => 0;
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for (int j = 0; j < FILES; j++) {
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lfs_file_write(&lfs, &file, (const void*)"~", 1) => 1;
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lfs_file_sync(&lfs, &file) => 0;
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sprintf(path, "%c", alphas[j]);
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lfs_remove(&lfs, path) => 0;
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}
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lfs_file_close(&lfs, &file);
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lfs_dir_open(&lfs, &dir, "/") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "zzz") == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == FILES);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_file_open(&lfs, &file, "zzz", LFS_O_RDONLY) => 0;
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for (int i = 0; i < FILES; i++) {
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lfs_file_read(&lfs, &file, buffer, 1) => 1;
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assert(buffer[0] == '~');
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}
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lfs_file_close(&lfs, &file);
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # remove inconveniently test
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define.SIZE = [10, 100]
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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_t files[3];
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lfs_file_open(&lfs, &files[0], "e", LFS_O_WRONLY | LFS_O_CREAT) => 0;
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lfs_file_open(&lfs, &files[1], "f", LFS_O_WRONLY | LFS_O_CREAT) => 0;
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lfs_file_open(&lfs, &files[2], "g", LFS_O_WRONLY | LFS_O_CREAT) => 0;
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for (int i = 0; i < SIZE/2; i++) {
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lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
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lfs_file_write(&lfs, &files[1], (const void*)"f", 1) => 1;
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lfs_file_write(&lfs, &files[2], (const void*)"g", 1) => 1;
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}
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lfs_remove(&lfs, "f") => 0;
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for (int i = 0; i < SIZE/2; i++) {
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lfs_file_write(&lfs, &files[0], (const void*)"e", 1) => 1;
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lfs_file_write(&lfs, &files[1], (const void*)"f", 1) => 1;
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lfs_file_write(&lfs, &files[2], (const void*)"g", 1) => 1;
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}
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lfs_file_close(&lfs, &files[0]);
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lfs_file_close(&lfs, &files[1]);
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lfs_file_close(&lfs, &files[2]);
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lfs_dir_open(&lfs, &dir, "/") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "e") == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == SIZE);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "g") == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == SIZE);
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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lfs_file_open(&lfs, &files[0], "e", LFS_O_RDONLY) => 0;
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lfs_file_open(&lfs, &files[1], "g", LFS_O_RDONLY) => 0;
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for (int i = 0; i < SIZE; i++) {
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lfs_file_read(&lfs, &files[0], buffer, 1) => 1;
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assert(buffer[0] == 'e');
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lfs_file_read(&lfs, &files[1], buffer, 1) => 1;
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assert(buffer[0] == 'g');
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}
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lfs_file_close(&lfs, &files[0]);
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lfs_file_close(&lfs, &files[1]);
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lfs_unmount(&lfs) => 0;
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'''
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[[case]] # reentrant interspersed file test
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# TODO FILES=26 found bug
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#define.SIZE = [10, 100]
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#define.FILES = [4, 10, 26]
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define = [
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{SIZE=10, FILES=4},
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{SIZE=10, FILES=10},
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#{SIZE=10, FILES=26},
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{SIZE=100, FILES=4},
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#{SIZE=100, FILES=10},
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#{SIZE=100, FILES=26},
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]
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reentrant = true
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code = '''
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lfs_file_t files[FILES];
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const char alphas[] = "abcdefghijklmnopqrstuvwxyz";
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err = lfs_mount(&lfs, &cfg);
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if (err) {
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lfs_format(&lfs, &cfg) => 0;
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lfs_mount(&lfs, &cfg) => 0;
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}
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for (int j = 0; j < FILES; j++) {
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sprintf(path, "%c", alphas[j]);
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lfs_file_open(&lfs, &files[j], 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 i = 0; i < SIZE; i++) {
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for (int j = 0; j < FILES; j++) {
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size = lfs_file_size(&lfs, &files[j]);
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assert((int)size >= 0);
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if ((int)size <= i) {
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lfs_file_write(&lfs, &files[j], &alphas[j], 1) => 1;
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lfs_file_sync(&lfs, &files[j]) => 0;
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}
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}
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}
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for (int j = 0; j < FILES; j++) {
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lfs_file_close(&lfs, &files[j]);
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}
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lfs_dir_open(&lfs, &dir, "/") => 0;
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, ".") == 0);
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assert(info.type == LFS_TYPE_DIR);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, "..") == 0);
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assert(info.type == LFS_TYPE_DIR);
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for (int j = 0; j < FILES; j++) {
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sprintf(path, "%c", alphas[j]);
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lfs_dir_read(&lfs, &dir, &info) => 1;
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assert(strcmp(info.name, path) == 0);
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assert(info.type == LFS_TYPE_REG);
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assert(info.size == SIZE);
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}
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lfs_dir_read(&lfs, &dir, &info) => 0;
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lfs_dir_close(&lfs, &dir) => 0;
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for (int j = 0; j < FILES; j++) {
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sprintf(path, "%c", alphas[j]);
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lfs_file_open(&lfs, &files[j], path, LFS_O_RDONLY) => 0;
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}
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for (int i = 0; i < 10; i++) {
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for (int j = 0; j < FILES; j++) {
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lfs_file_read(&lfs, &files[j], buffer, 1) => 1;
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assert(buffer[0] == alphas[j]);
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}
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}
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for (int j = 0; j < FILES; j++) {
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lfs_file_close(&lfs, &files[j]);
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}
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lfs_unmount(&lfs) => 0;
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'''
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