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 --- tests/ubi-tests/mkvol_paral.c | 112 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 tests/ubi-tests/mkvol_paral.c (limited to 'tests/ubi-tests/mkvol_paral.c') diff --git a/tests/ubi-tests/mkvol_paral.c b/tests/ubi-tests/mkvol_paral.c new file mode 100644 index 0000000..faf085c --- /dev/null +++ b/tests/ubi-tests/mkvol_paral.c @@ -0,0 +1,112 @@ +/* + * 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 + * + * This test creates and deletes volumes in parallel. + */ + +#include +#include +#include +#include +#include "libubi.h" +#define TESTNAME "mkvol_paral" +#include "common.h" + +#define THREADS_NUM 4 +#define ITERATIONS 500 + +static libubi_t libubi; +static struct ubi_dev_info dev_info; +const char *node; +static int iterations = ITERATIONS; + +static void * the_thread(void *ptr); + +int main(int argc, char * const argv[]) +{ + int i, ret; + pthread_t threads[THREADS_NUM]; + + 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; + } + + for (i = 0; i < THREADS_NUM; i++) { + ret = pthread_create(&threads[i], NULL, &the_thread, (void*)i); + if (ret) { + failed("pthread_create"); + goto close; + } + } + + for (i = 0; i < THREADS_NUM; i++) + pthread_join(threads[i], NULL); + + libubi_close(libubi); + return 0; + +close: + libubi_close(libubi); + return 1; +} + +/** + * the_thread - the testing thread. + * + * @ptr thread number + */ +static void * the_thread(void *ptr) +{ + int n = (int)ptr, iter = iterations; + struct ubi_mkvol_request req; + const char *name = TESTNAME ":the_thread()"; + char nm[strlen(name) + 50]; + + req.alignment = 1; + req.bytes = dev_info.avail_bytes/ITERATIONS; + req.vol_type = UBI_DYNAMIC_VOLUME; + sprintf(&nm[0], "%s:%d", name, n); + req.name = &nm[0]; + + while (iter--) { + req.vol_id = UBI_VOL_NUM_AUTO; + if (ubi_mkvol(libubi, node, &req)) { + failed("ubi_mkvol"); + return NULL; + } + if (ubi_rmvol(libubi, node, req.vol_id)) { + failed("ubi_rmvol"); + return NULL; + } + } + + return NULL; +} -- cgit v1.2.3