From c817c214033481fe59f9f44c325a9092dc337d07 Mon Sep 17 00:00:00 2001 From: Luis Pabon Date: Thu, 20 Feb 2014 13:50:19 -0500 Subject: build: GlusterFS Unit Test Framework This patch will allow for developers to create unit tests for their code. Documentation has been added to the patch and is available here: doc/hacker-guide/en-US/markdown/unittest.md Also, unit tests are run when RPM is created. BUG: 1067059 Change-Id: I95cf8bb0354d4ca4ed4476a0f2385436a17d2369 Signed-off-by: Vijay Bellur Signed-off-by: Luis Pabon Reviewed-on: http://review.gluster.org/7145 Tested-by: Gluster Build System Reviewed-by: Rajesh Joseph Reviewed-by: Justin Clift Tested-by: Justin Clift --- .../cluster/dht/src/unittest/dht_layout_unittest.c | 124 +++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 xlators/cluster/dht/src/unittest/dht_layout_unittest.c (limited to 'xlators/cluster/dht/src/unittest/dht_layout_unittest.c') diff --git a/xlators/cluster/dht/src/unittest/dht_layout_unittest.c b/xlators/cluster/dht/src/unittest/dht_layout_unittest.c new file mode 100644 index 000000000..b5233d235 --- /dev/null +++ b/xlators/cluster/dht/src/unittest/dht_layout_unittest.c @@ -0,0 +1,124 @@ +/* + Copyright (c) 2008-2014 Red Hat, Inc. + This file is part of GlusterFS. + + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. +*/ + +#include "dht-common.h" +#include "logging.h" +#include "xlator.h" + +#include +#include +#include +#include +#include +#include + +/* + * Helper functions + */ + +static xlator_t * +helper_xlator_init(uint32_t num_types) +{ + xlator_t *xl; + int i, ret; + + REQUIRE(num_types > 0); + + xl = test_calloc(1, sizeof(xlator_t)); + assert_non_null(xl); + xl->mem_acct.num_types = num_types; + xl->mem_acct.rec = test_calloc(num_types, sizeof(struct mem_acct_rec)); + assert_non_null(xl->mem_acct.rec); + + xl->ctx = test_calloc(1, sizeof(glusterfs_ctx_t)); + assert_non_null(xl->ctx); + + for (i = 0; i < num_types; i++) { + ret = LOCK_INIT(&(xl->mem_acct.rec[i].lock)); + assert_false(ret); + } + + ENSURE(num_types == xl->mem_acct.num_types); + ENSURE(NULL != xl); + + return xl; +} + +static int +helper_xlator_destroy(xlator_t *xl) +{ + int i, ret; + + for (i = 0; i < xl->mem_acct.num_types; i++) { + ret = LOCK_DESTROY(&(xl->mem_acct.rec[i].lock)); + assert_int_equal(ret, 0); + } + + free(xl->mem_acct.rec); + free(xl->ctx); + free(xl); + return 0; +} + +/* + * Unit tests + */ +static void +test_dht_layout_new(void **state) +{ + xlator_t *xl; + dht_layout_t *layout; + dht_conf_t *conf; + int cnt; + + expect_assert_failure(dht_layout_new(NULL, 0)); + expect_assert_failure(dht_layout_new((xlator_t *)0x12345, -1)); + xl = helper_xlator_init(10); + + // xl->private is NULL + assert_null(xl->private); + cnt = 100; + layout = dht_layout_new(xl, cnt); + assert_non_null(layout); + assert_int_equal(layout->type, DHT_HASH_TYPE_DM); + assert_int_equal(layout->cnt, cnt); + assert_int_equal(layout->ref, 1); + assert_int_equal(layout->gen, 0); + assert_int_equal(layout->spread_cnt, 0); + free(layout); + + // xl->private is not NULL + cnt = 110; + conf = (dht_conf_t *)test_calloc(1, sizeof(dht_conf_t)); + assert_non_null(conf); + conf->dir_spread_cnt = 12345; + conf->gen = -123; + xl->private = conf; + + layout = dht_layout_new(xl, cnt); + assert_non_null(layout); + assert_int_equal(layout->type, DHT_HASH_TYPE_DM); + assert_int_equal(layout->cnt, cnt); + assert_int_equal(layout->ref, 1); + assert_int_equal(layout->gen, conf->gen); + assert_int_equal(layout->spread_cnt, conf->dir_spread_cnt); + free(layout); + + free(conf); + helper_xlator_destroy(xl); +} + +int main(void) { + const UnitTest tests[] = { + unit_test(test_dht_layout_new), + }; + + return run_tests(tests, "xlator_dht_layout"); +} -- cgit