diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ubi-tests/Makefile | 6 | ||||
| -rw-r--r-- | tests/ubi-tests/rmvol.c | 308 | ||||
| -rwxr-xr-x | tests/ubi-tests/runtests.sh | 2 | ||||
| -rw-r--r-- | tests/ubi-tests/volrefcnt.c | 122 |
4 files changed, 126 insertions, 312 deletions
diff --git a/tests/ubi-tests/Makefile b/tests/ubi-tests/Makefile index a15d93c..157aa55 100644 --- a/tests/ubi-tests/Makefile +++ b/tests/ubi-tests/Makefile @@ -5,7 +5,7 @@ UBIUTILS_PATH=../../ubi-utils/ CC := $(CROSS)gcc -TESTS=io_update rmvol integ io_paral io_read io_basic \ +TESTS=io_update volrefcnt integ io_paral io_read io_basic \ mkvol_basic mkvol_bad mkvol_paral rsvol HELPER_NAMES=ubiupdatevol @@ -15,13 +15,13 @@ HELPERS=$(addprefix helpers/, $(HELPER_NAMES)) # it removes the. If you want to prevent the removal, uncomment the below #.SECONDARY: $(addsuffix .o, $(TESTS)) $(addsuffix .o, $(HELPERS)) -CFLAGS += -Wall -I$(LIBUBI_HEADER_PATH) -L $(LIBUBI_PATH) -O0 -ggdb +CFLAGS += -Wall -I$(LIBUBI_HEADER_PATH) -L. -O2 all: ubi-utils libubi $(TESTS) $(HELPERS) # Compile ubilib with the udevsettle hack libubi: $(LIBUBI_SRC_PATH)/libubi.c $(LIBUBI_HEADER_PATH)/libubi.h $(LIBUBI_SRC_PATH)/libubi_int.h - $(CC) $(CFLAGS) -I $(LIBUBI_SRC_PATH) -DUDEV_SETTLE_HACK -c $(LIBUBI_SRC_PATH)/libubi.c -o libubi.o + $(CC) $(CFLAGS) -I $(LIBUBI_SRC_PATH) -I../../include -DUDEV_SETTLE_HACK -c $(LIBUBI_SRC_PATH)/libubi.c -o libubi.o ar cr libubi.a libubi.o # The below cancels existing implicite rule to make programs from .c files, diff --git a/tests/ubi-tests/rmvol.c b/tests/ubi-tests/rmvol.c deleted file mode 100644 index 6c52319..0000000 --- a/tests/ubi-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 <stdio.h> -#include <errno.h> -#include <string.h> -#include <fcntl.h> -#include <unistd.h> -#include "libubi.h" -#define TESTNAME "rmvol" -#include "common.h" - -#define SYSFS_FILE "/sys/class/ubi/ubi%d_%d/usable_leb_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.leb_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.leb_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.leb_size - dev_info.leb_size % req.alignment; - req.bytes = dev_info.avail_lebs * 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 diff --git a/tests/ubi-tests/runtests.sh b/tests/ubi-tests/runtests.sh index 7072e03..fa10c3e 100755 --- a/tests/ubi-tests/runtests.sh +++ b/tests/ubi-tests/runtests.sh @@ -2,7 +2,7 @@ ubidev="$1" tests="mkvol_basic mkvol_bad mkvol_paral rsvol io_basic io_read io_update -io_paral rmvol" +io_paral volrefcnt" if test -z "$ubidev"; then diff --git a/tests/ubi-tests/volrefcnt.c b/tests/ubi-tests/volrefcnt.c new file mode 100644 index 0000000..a56deae --- /dev/null +++ b/tests/ubi-tests/volrefcnt.c @@ -0,0 +1,122 @@ +/* + * 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, close the file, make sure the volume + * disappeard, make sure its sysfs subtree disappeared. + */ + +#include <stdio.h> +#include <errno.h> +#include <string.h> +#include <fcntl.h> +#include <unistd.h> +#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.leb_size; + req.vol_type = UBI_DYNAMIC_VOLUME; + req.name = "rmvol"; + + if (ubi_mkvol(libubi, node, &req)) { + failed("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) { + err_msg("cannot open %s", fname); + failed("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) { + err_msg("read returned %d, expected -1", ret); + failed("read"); + goto out_close; + } + + /* Close the file and try to open it again, should fail */ + close(fd); + fd = open(fname, O_RDONLY); + if (fd != -1) { + err_msg("opened %s again, open returned %d, expected -1", + fname, fd); + failed("open"); + 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; +} |