summaryrefslogtreecommitdiffstats
path: root/server/tests/refcount-tests.c
diff options
context:
space:
mode:
Diffstat (limited to 'server/tests/refcount-tests.c')
-rw-r--r--server/tests/refcount-tests.c232
1 files changed, 0 insertions, 232 deletions
diff --git a/server/tests/refcount-tests.c b/server/tests/refcount-tests.c
deleted file mode 100644
index db2a256ee..000000000
--- a/server/tests/refcount-tests.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- SSSD
-
- Reference counting tests.
-
- Authors:
- Martin Nagy <mnagy@redhat.com>
-
- Copyright (C) Red Hat, Inc 2009
-
- 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 3 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdlib.h>
-#include <check.h>
-#include <talloc.h>
-#include <tevent.h>
-#include <popt.h>
-
-#include "tests/common.h"
-#include "util/util.h"
-
-/* Interface under test */
-#include "util/refcount.h"
-
-/* Fail the test if object 'obj' does not have 'num' references. */
-#define REF_ASSERT(obj, num) \
- fail_unless(((obj)->DO_NOT_TOUCH_THIS_MEMBER_refcount == (num)), \
- "Reference count of " #obj " should be %d but is %d", \
- (num), (obj)->DO_NOT_TOUCH_THIS_MEMBER_refcount)
-
-#define FILLER_SIZE 32
-
-struct foo {
- REFCOUNT_COMMON;
- char a[FILLER_SIZE];
- char b[FILLER_SIZE];
-};
-
-struct bar {
- char a[FILLER_SIZE];
- REFCOUNT_COMMON;
- char b[FILLER_SIZE];
-};
-
-struct baz {
- char a[FILLER_SIZE];
- char b[FILLER_SIZE];
- REFCOUNT_COMMON;
-};
-
-#define SET_FILLER(target) do { \
- memset((target)->a, 'a', FILLER_SIZE); \
- memset((target)->b, 'b', FILLER_SIZE); \
-} while (0)
-
-#define CHECK_FILLER(target) do { \
- int _counter; \
- for (_counter = 0; _counter < FILLER_SIZE; _counter++) { \
- fail_unless((target)->a[_counter] == 'a', "Corrupted memory in " \
- #target "->a[%d] of size %d", _counter, FILLER_SIZE); \
- fail_unless((target)->b[_counter] == 'b', "Corrupted memory in " \
- #target "->b[%d] of size %d", _counter, FILLER_SIZE); \
- } \
-} while (0)
-
-struct container {
- struct foo *foo;
- struct bar *bar;
- struct baz *baz;
-};
-
-static struct container *global;
-
-START_TEST(test_refcount_basic)
-{
- struct container *containers;
- int i;
-
- /* First allocate our global storage place. */
- global = talloc(NULL, struct container);
- fail_if(global == NULL);
-
- /* Allocate foo. */
- global->foo = rc_alloc(global, struct foo);
- fail_if(global->foo == NULL);
- SET_FILLER(global->foo);
- REF_ASSERT(global->foo, 1);
-
- /* Allocate bar. */
- global->bar = rc_alloc(global, struct bar);
- fail_if(global->bar == NULL);
- SET_FILLER(global->bar);
- REF_ASSERT(global->bar, 1);
-
- /* Allocate baz. */
- global->baz = rc_alloc(global, struct baz);
- fail_if(global->baz == NULL);
- SET_FILLER(global->baz);
- REF_ASSERT(global->baz, 1);
-
- /* Try multiple attaches. */
- containers = talloc_array(NULL, struct container, 100);
- fail_if(containers == NULL);
- for (i = 0; i < 100; i++) {
- containers[i].foo = rc_reference(containers, struct foo, global->foo);
- containers[i].bar = rc_reference(containers, struct bar, global->bar);
- containers[i].baz = rc_reference(containers, struct baz, global->baz);
- REF_ASSERT(containers[i].foo, i + 2);
- REF_ASSERT(global->foo, i + 2);
- REF_ASSERT(containers[i].bar, i + 2);
- REF_ASSERT(global->bar, i + 2);
- REF_ASSERT(containers[i].baz, i + 2);
- REF_ASSERT(global->baz, i + 2);
- }
- talloc_free(containers);
-
- CHECK_FILLER(global->foo);
- CHECK_FILLER(global->bar);
- CHECK_FILLER(global->baz);
-
- REF_ASSERT(global->foo, 1);
- REF_ASSERT(global->bar, 1);
- REF_ASSERT(global->baz, 1);
-
- talloc_free(global);
-}
-END_TEST
-
-START_TEST(test_refcount_swap)
-{
- void *tmp_ctx;
- struct container *container1;
- struct container *container2;
-
- tmp_ctx = talloc_new(NULL);
-
- check_leaks_push(tmp_ctx);
-
- container1 = talloc(tmp_ctx, struct container);
- container2 = talloc(tmp_ctx, struct container);
-
- /* Allocate. */
- container1->foo = rc_alloc(container1, struct foo);
- fail_if(container1->foo == NULL);
- SET_FILLER(container1->foo);
-
- /* Reference. */
- container2->foo = rc_reference(container2, struct foo, container1->foo);
- fail_if(container2->foo == NULL);
-
- /* Make sure everything is as it should be. */
- fail_unless(container1->foo == container2->foo);
- REF_ASSERT(container1->foo, 2);
-
- /* Free in reverse order. */
- talloc_free(container1);
- REF_ASSERT(container2->foo, 1);
- CHECK_FILLER(container2->foo);
- talloc_free(container2);
-
- check_leaks_pop(tmp_ctx);
- talloc_free(tmp_ctx);
-}
-END_TEST
-
-Suite *create_suite(void)
-{
- Suite *s = suite_create("refcount");
-
- TCase *tc = tcase_create("REFCOUNT Tests");
-
- /* Do some testing */
- tcase_add_checked_fixture(tc, leak_check_setup, leak_check_teardown);
- tcase_add_test(tc, test_refcount_basic);
- tcase_add_test(tc, test_refcount_swap);
-
- /* Add all test cases to the test suite */
- suite_add_tcase(s, tc);
-
- return s;
-}
-
-int main(int argc, const char *argv[])
-{
- int opt;
- poptContext pc;
- int failure_count;
- Suite *suite;
- SRunner *sr;
- int debug = 0;
-
- struct poptOption long_options[] = {
- POPT_AUTOHELP
- { "debug-level", 'd', POPT_ARG_INT, &debug, 0, "Set debug level", NULL },
- POPT_TABLEEND
- };
-
- pc = poptGetContext(argv[0], argc, argv, long_options, 0);
- while((opt = poptGetNextOpt(pc)) != -1) {
- switch(opt) {
- default:
- fprintf(stderr, "\nInvalid option %s: %s\n\n",
- poptBadOption(pc, 0), poptStrerror(opt));
- poptPrintUsage(pc, stderr, 0);
- return 1;
- }
- }
- poptFreeContext(pc);
- debug_level = debug;
-
- suite = create_suite();
- sr = srunner_create(suite);
- srunner_set_fork_status(sr, CK_FORK);
- /* If CK_VERBOSITY is set, use that, otherwise it defaults to CK_NORMAL */
- srunner_run_all(sr, CK_ENV);
- failure_count = srunner_ntests_failed(sr);
- srunner_free(sr);
- return (failure_count == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
-}
-
generated by cgit (git 2.34.1) at 2024-05-05 12:10:21 +0000