From 1ba6959299cb386faf178317b21ffd61689246b5 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Thu, 20 Dec 2007 17:34:55 +0200 Subject: ubi-utils: move UBI tests to tests/ubi-tests/ Clean-up ubi-utils a little by moving tests to a proper place. Signed-off-by: Artem Bityutskiy --- ubi-utils/tests/rmvol.c | 308 ------------------------------------------------ 1 file changed, 308 deletions(-) delete mode 100644 ubi-utils/tests/rmvol.c (limited to 'ubi-utils/tests/rmvol.c') diff --git a/ubi-utils/tests/rmvol.c b/ubi-utils/tests/rmvol.c deleted file mode 100644 index fb9b344..0000000 --- a/ubi-utils/tests/rmvol.c +++ /dev/null @@ -1,308 +0,0 @@ -/* - * Copyright (c) Nokia Corporation, 2007 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Author: Artem B. Bityutskiy - * - * Test volume reference counting - create a volume, open a sysfs file - * belonging to the volume, delete the volume but do not close the file, make - * sure the file cannot be read, make sure the volume cannot be open, close the - * file, make sure the volume disappeard, make sure its sysfs subtree - * disappeared. - */ - -#include -#include -#include -#include -#include -#include "libubi.h" -#define TESTNAME "rmvol" -#include "common.h" - -#define SYSFS_FILE "/sys/class/ubi/ubi%d_%d/usable_eb_size" - -int main(int argc, char * const argv[]) -{ - int ret, fd; - char fname[sizeof(SYSFS_FILE) + 20]; - const char *node; - libubi_t libubi; - struct ubi_dev_info dev_info; - struct ubi_mkvol_request req; - char tmp[100]; - - if (initial_check(argc, argv)) - return 1; - - node = argv[1]; - - libubi = libubi_open(); - if (libubi == NULL) { - failed("libubi_open"); - return 1; - } - - if (ubi_get_dev_info(libubi, node, &dev_info)) { - failed("ubi_get_dev_info"); - goto out_libubi; - } - - /* Create a small dynamic volume */ - req.vol_id = UBI_VOL_NUM_AUTO; - req.alignment = dev_info.min_io_size; - req.bytes = dev_info.eb_size; - req.vol_type = UBI_DYNAMIC_VOLUME; - req.name = "rmvol"; - - if (ubi_mkvol(libubi, node, &req)) { - failed("ubi_mkvol"); - perror("ubi_mkvol"); - goto out_libubi; - } - - /* Open volume-related sysfs file */ - sprintf(fname, SYSFS_FILE, dev_info.dev_num, req.vol_id); - fd = open(fname, O_RDONLY); - if (fd == -1) { - failed("open"); - perror("open"); - goto out_rmvol; - } - - /* Remove the volume, but do not close the file */ - if (ubi_rmvol(libubi, node, req.vol_id)) { - failed("ubi_rmvol"); - perror("ubi_rmvol"); - goto out_close; - } - - /* Try to read from the file, this should fail */ - ret = read(fd, tmp, 100); - if (ret != -1) { - failed("read"); - err_msg("read returned %d, expected -1", ret); - goto out_close; - } - - /* Close the file and try to open it again, should fail */ - close(fd); - fd = open(fname, O_RDONLY); - if (fd != -1) { - failed("open"); - err_msg("opened %s again, open returned %d, expected -1", - fname, fd); - goto out_libubi; - } - - libubi_close(libubi); - return 0; - -out_rmvol: - ubi_rmvol(libubi, node, req.vol_id); -out_libubi: - libubi_close(libubi); - return 1; - -out_close: - close(fd); - libubi_close(libubi); - return 1; -} - -#if 0 -/** - * mkvol_alignment - create volumes with different alignments. - * - * Thus function returns %0 in case of success and %-1 in case of failure. - */ -static int mkvol_alignment(void) -{ - struct ubi_mkvol_request req; - int i, vol_id, ebsz; - const char *name = TESTNAME ":mkvol_alignment()"; - int alignments[] = ALIGNMENTS(dev_info.eb_size); - - for (i = 0; i < sizeof(alignments)/sizeof(int); i++) { - req.vol_id = UBI_VOL_NUM_AUTO; - - /* Alignment should actually be multiple of min. I/O size */ - req.alignment = alignments[i]; - req.alignment -= req.alignment % dev_info.min_io_size; - if (req.alignment == 0) - req.alignment = dev_info.min_io_size; - - /* Bear in mind alignment reduces EB size */ - ebsz = dev_info.eb_size - dev_info.eb_size % req.alignment; - req.bytes = dev_info.avail_ebs * ebsz; - - req.vol_type = UBI_DYNAMIC_VOLUME; - req.name = name; - - if (ubi_mkvol(libubi, node, &req)) { - failed("ubi_mkvol"); - err_msg("alignment %d", req.alignment); - return -1; - } - - vol_id = req.vol_id; - if (check_volume(vol_id, &req)) - goto remove; - - if (ubi_rmvol(libubi, node, vol_id)) { - failed("ubi_rmvol"); - return -1; - } - } - - return 0; - -remove: - ubi_rmvol(libubi, node, vol_id); - return -1; -} - -/** - * mkvol_basic - simple test that checks basic volume creation capability. - * - * Thus function returns %0 in case of success and %-1 in case of failure. - */ -static int mkvol_basic(void) -{ - struct ubi_mkvol_request req; - struct ubi_vol_info vol_info; - int vol_id, ret; - const char *name = TESTNAME ":mkvol_basic()"; - - /* Create dynamic volume of maximum size */ - req.vol_id = UBI_VOL_NUM_AUTO; - req.alignment = 1; - req.bytes = dev_info.avail_bytes; - req.vol_type = UBI_DYNAMIC_VOLUME; - req.name = name; - - if (ubi_mkvol(libubi, node, &req)) { - failed("ubi_mkvol"); - return -1; - } - - vol_id = req.vol_id; - if (check_volume(vol_id, &req)) - goto remove; - - if (ubi_rmvol(libubi, node, vol_id)) { - failed("ubi_rmvol"); - return -1; - } - - /* Create static volume of maximum size */ - req.vol_id = UBI_VOL_NUM_AUTO; - req.alignment = 1; - req.bytes = dev_info.avail_bytes; - req.vol_type = UBI_STATIC_VOLUME; - req.name = name; - - if (ubi_mkvol(libubi, node, &req)) { - failed("ubi_mkvol"); - return -1; - } - - vol_id = req.vol_id; - if (check_volume(vol_id, &req)) - goto remove; - - if (ubi_rmvol(libubi, node, vol_id)) { - failed("ubi_rmvol"); - return -1; - } - - /* Make sure volume does not exist */ - ret = ubi_get_vol_info1(libubi, dev_info.dev_num, vol_id, &vol_info); - if (ret == 0) { - err_msg("removed volume %d exists", vol_id); - goto remove; - } - - return 0; - -remove: - ubi_rmvol(libubi, node, vol_id); - return -1; -} - -/** - * mkvol_multiple - test multiple volumes creation - * - * Thus function returns %0 if the test passed and %-1 if not. - */ -static int mkvol_multiple(void) -{ - struct ubi_mkvol_request req; - int i, ret, max = dev_info.max_vol_count; - const char *name = TESTNAME ":mkvol_multiple()"; - - /* Create maximum number of volumes */ - for (i = 0; i < max; i++) { - char nm[strlen(name) + 50]; - - req.vol_id = UBI_VOL_NUM_AUTO; - req.alignment = 1; - req.bytes = 1; - req.vol_type = UBI_STATIC_VOLUME; - - sprintf(&nm[0], "%s:%d", name, i); - req.name = &nm[0]; - - if (ubi_mkvol(libubi, node, &req)) { - if (errno == ENFILE) { - max = i; - break; - } - failed("ubi_mkvol"); - err_msg("vol_id %d", i); - goto remove; - } - - if (check_volume(req.vol_id, &req)) { - err_msg("vol_id %d", i); - goto remove; - } - } - - for (i = 0; i < max; i++) { - struct ubi_vol_info vol_info; - - if (ubi_rmvol(libubi, node, i)) { - failed("ubi_rmvol"); - return -1; - } - - /* Make sure volume does not exist */ - ret = ubi_get_vol_info1(libubi, dev_info.dev_num, i, &vol_info); - if (ret == 0) { - err_msg("removed volume %d exists", i); - goto remove; - } - } - - return 0; - -remove: - for (i = 0; i < dev_info.max_vol_count + 1; i++) - ubi_rmvol(libubi, node, i); - return -1; -} -#endif -- cgit v1.2.3