From 238050eeebb0389ecdc5fe3c016194b287a30100 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Tue, 19 Feb 2008 17:17:44 +0200 Subject: Remove redundant tests Sorry for this mess in the history, but I hope this is the last ugly commit. I accidentally copies the tests from mtd-utils.git/tests/ubi-tests/ to here. Remove them. Signed-off-by: Artem Bityutskiy --- ubi-utils/tests/io_update.c | 370 -------------------------------------------- 1 file changed, 370 deletions(-) delete mode 100644 ubi-utils/tests/io_update.c (limited to 'ubi-utils/tests/io_update.c') diff --git a/ubi-utils/tests/io_update.c b/ubi-utils/tests/io_update.c deleted file mode 100644 index 2e3422a..0000000 --- a/ubi-utils/tests/io_update.c +++ /dev/null @@ -1,370 +0,0 @@ -/* - * Copyright (c) International Business Machines Corp., 2006 - * - * 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 UBI volume update. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include "libubi.h" -#define TESTNAME "io_update" -#include "common.h" - -static libubi_t libubi; -static struct ubi_dev_info dev_info; -const char *node; - -static int test_update(int type); -static int test_update_ff(void); - -int main(int argc, char * const argv[]) -{ - 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 close; - } - - if (test_update(UBI_DYNAMIC_VOLUME)) - goto close; - if (test_update(UBI_STATIC_VOLUME)) - goto close; - if (test_update_ff()) - goto close; - - libubi_close(libubi); - return 0; - -close: - libubi_close(libubi); - return 1; -} - -static int test_update1(struct ubi_vol_info *vol_info); - -/** - * test_update - check volume update capabilities. - * - * @type volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME) - * - * This function returns %0 in case of success and %-1 in case of failure. - */ -static int test_update(int type) -{ - struct ubi_mkvol_request req; - const char *name = TESTNAME ":io_update()"; - int alignments[] = ALIGNMENTS(dev_info.eb_size); - struct ubi_vol_info vol_info; - char vol_node[strlen(UBI_VOLUME_PATTERN) + 100]; - int i; - - for (i = 0; i < sizeof(alignments)/sizeof(int); i++) { - int eb_size; - - req.vol_id = UBI_VOL_NUM_AUTO; - req.vol_type = type; - req.name = name; - - req.alignment = alignments[i]; - req.alignment -= req.alignment % dev_info.min_io_size; - if (req.alignment == 0) - req.alignment = dev_info.min_io_size; - - eb_size = dev_info.eb_size - dev_info.eb_size % req.alignment; - req.bytes = MIN_AVAIL_EBS * eb_size; - - if (ubi_mkvol(libubi, node, &req)) { - failed("ubi_mkvol"); - return -1; - } - - sprintf(&vol_node[0], UBI_VOLUME_PATTERN, dev_info.dev_num, - req.vol_id); - if (ubi_get_vol_info(libubi, vol_node, &vol_info)) { - failed("ubi_get_vol_info"); - goto remove; - } - - if (test_update1(&vol_info)) { - err_msg("alignment = %d", req.alignment); - goto remove; - } - - if (ubi_rmvol(libubi, node, req.vol_id)) { - failed("ubi_rmvol"); - return -1; - } - } - - return 0; - -remove: - ubi_rmvol(libubi, node, req.vol_id); - return -1; -} - -#define SEQUENCES(io, s) { \ - {3*(s)-(io)-1, 1}, \ - {512}, \ - {666}, \ - {2048}, \ - {(io), (io), PAGE_SIZE}, \ - {(io)+1, (io)+1, PAGE_SIZE}, \ - {PAGE_SIZE}, \ - {PAGE_SIZE-1}, \ - {PAGE_SIZE+(io)}, \ - {(s)}, \ - {(s)-1}, \ - {(s)+1}, \ - {(io), (s)+1}, \ - {(s)+(io), PAGE_SIZE}, \ - {2*(s), PAGE_SIZE}, \ - {PAGE_SIZE, 2*(s), 1}, \ - {PAGE_SIZE, 2*(s)}, \ - {2*(s)-1, 2*(s)-1}, \ - {3*(s), PAGE_SIZE + 1}, \ - {1, PAGE_SIZE}, \ - {(io), (s)} \ -} -#define SEQ_SZ 21 - -/* - * test_update1 - helper function for test_update(). - */ -static int test_update1(struct ubi_vol_info *vol_info) -{ - int sequences[SEQ_SZ][3] = SEQUENCES(dev_info.min_io_size, - vol_info->eb_size); - char vol_node[strlen(UBI_VOLUME_PATTERN) + 100]; - unsigned char buf[vol_info->rsvd_bytes]; - int fd, i, j; - - sprintf(&vol_node[0], UBI_VOLUME_PATTERN, dev_info.dev_num, - vol_info->vol_id); - - for (i = 0; i < vol_info->rsvd_bytes; i++) - buf[i] = (unsigned char)i; - - fd = open(vol_node, O_RDWR); - if (fd == -1) { - failed("open"); - err_msg("cannot open \"%s\"\n", node); - return -1; - } - - for (i = 0; i < SEQ_SZ; i++) { - int ret, stop = 0, len; - off_t off = 0; - unsigned char buf1[vol_info->rsvd_bytes]; - - if (ubi_update_start(libubi, fd, vol_info->rsvd_bytes)) { - failed("ubi_update_start"); - goto close; - } - - for (j = 0; off < vol_info->rsvd_bytes; j++) { - if (!stop) { - if (sequences[i][j] != 0) - len = sequences[i][j]; - else - stop = 1; - } - - ret = write(fd, &buf[off], len); - if (ret < 0) { - failed("write"); - err_msg("failed to write %d bytes at offset " - "%lld", len, (long long) off); - goto close; - } - if (off + len > vol_info->rsvd_bytes) - len = vol_info->rsvd_bytes - off; - if (ret != len) { - err_msg("failed to write %d bytes at offset " - "%lld, wrote %d", len, (long long) off, ret); - goto close; - } - off += len; - } - - /* Check data */ - if ((ret = lseek(fd, SEEK_SET, 0)) != 0) { - if (ret < 0) - failed("lseek"); - err_msg("cannot seek to 0"); - goto close; - } - memset(&buf1[0], 0x01, vol_info->rsvd_bytes); - ret = read(fd, &buf1[0], vol_info->rsvd_bytes + 1); - if (ret < 0) { - failed("read"); - err_msg("failed to read %d bytes", - vol_info->rsvd_bytes + 1); - goto close; - } - if (ret != vol_info->rsvd_bytes) { - err_msg("failed to read %d bytes, read %d", - vol_info->rsvd_bytes, ret); - goto close; - } - if (memcmp(&buf[0], &buf1[0], vol_info->rsvd_bytes)) { - err_msg("data corruption"); - goto close; - } - } - - close(fd); - return 0; - -close: - close(fd); - return -1; -} - -/** - * test_update_ff - check volume with 0xFF data - * - * This function returns %0 in case of success and %-1 in case of failure. - */ -static int test_update_ff(void) -{ - struct ubi_mkvol_request req; - const char *name = TESTNAME ":io_update()"; - struct ubi_vol_info vol_info; - char vol_node[strlen(UBI_VOLUME_PATTERN) + 100]; - int i, fd, ret, types[2]; - int upd_len = MIN_AVAIL_EBS * dev_info.eb_size; - char buf[upd_len], buf1[upd_len]; - - for(i = 0; i < MIN_AVAIL_EBS; i++) { - if (i % 1) - memset(&buf[0], 0xAB, upd_len); - else - memset(&buf[0], 0xFF, upd_len); - } - - types[0] = UBI_DYNAMIC_VOLUME; - types[1] = UBI_STATIC_VOLUME; - - for (i = 0; i < 2; i++) { - req.vol_id = UBI_VOL_NUM_AUTO; - req.vol_type = types[i]; - req.name = name; - - req.alignment = 1; - req.bytes = upd_len; - - if (ubi_mkvol(libubi, node, &req)) { - failed("ubi_mkvol"); - return -1; - } - - sprintf(&vol_node[0], UBI_VOLUME_PATTERN, dev_info.dev_num, - req.vol_id); - if (ubi_get_vol_info(libubi, vol_node, &vol_info)) { - failed("ubi_get_vol_info"); - goto remove; - } - - fd = open(vol_node, O_RDWR); - if (fd == -1) { - failed("open"); - err_msg("cannot open \"%s\"\n", node); - goto remove; - } - - if (ubi_update_start(libubi, fd, upd_len)) { - failed("ubi_update_start"); - goto close; - } - - - ret = write(fd, &buf[0], upd_len); - if (ret < 0 || ret != upd_len) { - failed("write"); - err_msg("failed to write %d bytes", upd_len); - goto close; - } - - /* Check data */ - if ((ret = lseek(fd, SEEK_SET, 0)) != 0) { - if (ret < 0) - failed("lseek"); - err_msg("cannot seek to 0"); - goto close; - } - - close(fd); - - fd = open(vol_node, O_RDWR); - if (fd == -1) { - failed("open"); - err_msg("cannot open \"%s\"\n", node); - goto remove; - } - - memset(&buf1[0], 0x00, upd_len); - ret = read(fd, &buf1[0], upd_len); - if (ret < 0) { - failed("read"); - err_msg("failed to read %d bytes", upd_len); - goto close; - } - if (ret != upd_len) { - err_msg("failed to read %d bytes, read %d", - upd_len, ret); - goto close; - } - if (memcmp(&buf[0], &buf1[0], upd_len)) { - err_msg("data corruption"); - goto close; - } - - close(fd); - - if (ubi_rmvol(libubi, node, req.vol_id)) { - failed("ubi_rmvol"); - return -1; - } - } - - return 0; - -close: - close(fd); -remove: - ubi_rmvol(libubi, node, req.vol_id); - return -1; -} -- cgit v1.2.3