* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#define _GNU_SOURCE
#include <assert.h>
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include <time.h>
#include <sys/types.h>
+#include <urcu.h>
#include <tap/tap.h>
#include <bin/lttng-sessiond/session.h>
#include <bin/lttng-sessiond/ust-app.h>
+#include <bin/lttng-sessiond/ht-cleanup.h>
+#include <bin/lttng-sessiond/health-sessiond.h>
+#include <bin/lttng-sessiond/thread.h>
#include <common/sessiond-comm/sessiond-comm.h>
#include <common/common.h>
#define SESSION1 "test1"
-/* This path will NEVER be created in this test */
-#define PATH1 "/tmp/.test-junk-lttng"
-
#define MAX_SESSIONS 10000
#define RANDOM_STRING_LEN 11
/* Number of TAP tests in this file */
-#define NUM_TESTS 12
+#define NUM_TESTS 11
+struct health_app *health_sessiond;
static struct ltt_session_list *session_list;
-/* For lttngerr.h */
+/* For error.h */
int lttng_opt_quiet = 1;
int lttng_opt_verbose = 0;
+int lttng_opt_mi;
int ust_consumerd32_fd;
int ust_consumerd64_fd;
{
struct ltt_session *iter, *tmp;
+ session_lock_list();
cds_list_for_each_entry_safe(iter, tmp, &session_list->head, list) {
- cds_list_del(&iter->list);
- free(iter);
+ session_destroy(iter);
}
+ session_unlock_list();
/* Session list must be 0 */
assert(!session_list_count());
/*
* Test creation of 1 session
*/
-static int create_one_session(char *name, char *path)
+static int create_one_session(char *name)
{
int ret;
- ret = session_create(name, path, geteuid(), getegid());
+ ret = session_create(name, geteuid(), getegid());
if (ret == LTTNG_OK) {
/* Validate */
ret = find_session_name(name);
static int destroy_one_session(struct ltt_session *session)
{
int ret;
+ char session_name[NAME_MAX];
- ret = session_destroy(session);
+ strncpy(session_name, session->name, sizeof(session_name));
+ session_name[sizeof(session_name) - 1] = '\0';
- if (ret == LTTNG_OK) {
- /* Validate */
- if (session == NULL) {
- return 0;
- }
- ret = find_session_name(session->name);
- if (ret < 0) {
- /* Success, -1 means that the sesion is NOT found */
- return 0;
- } else {
- /* Fail */
- return -1;
- }
- }
+ session_destroy(session);
+ session_put(session);
- return 0;
+ ret = find_session_name(session_name);
+ if (ret < 0) {
+ /* Success, -1 means that the sesion is NOT found */
+ ret = 0;
+ } else {
+ /* Fail */
+ ret = -1;
+ }
+ return ret;
}
/*
int ret;
struct ltt_session *sess;
- ret = create_one_session(SESSION1, PATH1);
+ ret = create_one_session(SESSION1);
if (ret < 0) {
/* Fail */
- return -1;
+ ret = -1;
+ goto end;
}
+ session_lock_list();
sess = session_find_by_name(SESSION1);
if (sess) {
/* Success */
- return 0;
+ session_put(sess);
+ session_unlock_list();
+ ret = 0;
+ goto end_unlock;
+ } else {
+ /* Fail */
+ ret = -1;
+ goto end_unlock;
}
-
- /* Fail */
- return -1;
+end_unlock:
+ session_unlock_list();
+end:
+ return ret;
}
void test_session_list(void)
void test_create_one_session(void)
{
- ok(create_one_session(SESSION1, PATH1) == 0,
+ ok(create_one_session(SESSION1) == 0,
"Create session: %s",
SESSION1);
}
{
struct ltt_session *tmp;
+ session_lock_list();
tmp = session_find_by_name(SESSION1);
ok(tmp != NULL,
"Validating session: session found");
ok(tmp->kernel_session == NULL &&
- strlen(tmp->path) &&
strlen(tmp->name),
"Validating session: basic sanity check");
session_lock(tmp);
session_unlock(tmp);
+ session_put(tmp);
+ session_unlock_list();
}
void test_destroy_session(void)
{
struct ltt_session *tmp;
+ session_lock_list();
tmp = session_find_by_name(SESSION1);
ok(tmp != NULL,
ok(destroy_one_session(tmp) == 0,
"Destroying session: %s destroyed",
SESSION1);
+ session_unlock_list();
}
void test_duplicate_session(void)
void test_bogus_session_param(void)
{
- ok(create_one_session(NULL, NULL) < 0,
- "Create session with bogus param: NULL, NULL should fail");
-
- ok(create_one_session(NULL, PATH1) < 0,
- "Create session with bogus param: NULL, %s should fail",
- PATH1);
+ ok(create_one_session(NULL) < 0,
+ "Create session with bogus param: NULL should fail");
ok(session_list_count() == 0,
"Create session with bogus param: session list empty");
for (i = 0; i < MAX_SESSIONS; i++) {
char *tmp_name = get_random_string();
- ret = create_one_session(tmp_name, PATH1);
+ ret = create_one_session(tmp_name);
if (ret < 0) {
diag("session %d (name: %s) creation failed", i, tmp_name);
++failed;
failed = 0;
+ session_lock_list();
for (i = 0; i < MAX_SESSIONS; i++) {
cds_list_for_each_entry_safe(iter, tmp, &session_list->head, list) {
+ assert(session_get(iter));
ret = destroy_one_session(iter);
if (ret < 0) {
- diag("session %d (name: %s) destroy failed", i, iter->name);
+ diag("session %d destroy failed", i);
++failed;
}
}
}
+ session_unlock_list();
ok(failed == 0 && session_list_count() == 0,
"Large sessions number: destroyed %u sessions",
int main(int argc, char **argv)
{
- diag("Sessions unit tests");
+ struct lttng_thread *ht_cleanup_thread;
plan_tests(NUM_TESTS);
+ health_sessiond = health_app_create(NR_HEALTH_SESSIOND_TYPES);
+ ht_cleanup_thread = launch_ht_cleanup_thread();
+ assert(ht_cleanup_thread);
+ lttng_thread_put(ht_cleanup_thread);
+
+ diag("Sessions unit tests");
+
+ rcu_register_thread();
+
test_session_list();
test_create_one_session();
test_large_session_number();
+ rcu_unregister_thread();
+ lttng_thread_list_shutdown_orphans();
+
return exit_status();
}