test mbuf attach

[dpdk.git] / app / test / test_service_cores.c

diff --git a/app/test/test_service_cores.c b/app/test/test_service_cores.c
index 981e212..ef1d8fc 100644 (file)
--- a/app/test/test_service_cores.c
+++ b/app/test/test_service_cores.c
@@ -114,6 +114,7 @@ unregister_all(void)
        }
 
        rte_service_lcore_reset_all();
+       rte_eal_mp_wait_lcore();
 
        return TEST_SUCCESS;
 }
@@ -910,6 +911,59 @@ service_may_be_active(void)
        return unregister_all();
 }
 
+/* check service may be active when service is running on a second lcore */
+static int
+service_active_two_cores(void)
+{
+       if (!rte_lcore_is_enabled(0) || !rte_lcore_is_enabled(1) ||
+           !rte_lcore_is_enabled(2))
+               return TEST_SKIPPED;
+
+       const uint32_t sid = 0;
+       int i;
+
+       uint32_t lcore = rte_get_next_lcore(/* start core */ -1,
+                                           /* skip master */ 1,
+                                           /* wrap */ 0);
+       uint32_t slcore = rte_get_next_lcore(/* start core */ lcore,
+                                            /* skip master */ 1,
+                                            /* wrap */ 0);
+
+       /* start the service on the second available lcore */
+       TEST_ASSERT_EQUAL(0, rte_service_runstate_set(sid, 1),
+                       "Starting valid service failed");
+       TEST_ASSERT_EQUAL(0, rte_service_lcore_add(slcore),
+                       "Add service core failed when not in use before");
+       TEST_ASSERT_EQUAL(0, rte_service_map_lcore_set(sid, slcore, 1),
+                       "Enabling valid service on valid core failed");
+       TEST_ASSERT_EQUAL(0, rte_service_lcore_start(slcore),
+                       "Service core start after add failed");
+
+       /* ensures core really is running the service function */
+       TEST_ASSERT_EQUAL(1, service_lcore_running_check(),
+                       "Service core expected to poll service but it didn't");
+
+       /* ensures that service may be active reports running state */
+       TEST_ASSERT_EQUAL(1, rte_service_may_be_active(sid),
+                       "Service may be active did not report running state");
+
+       /* stop the service */
+       TEST_ASSERT_EQUAL(0, rte_service_runstate_set(sid, 0),
+                       "Error: Service stop returned non-zero");
+
+       /* give the service 100ms to stop running */
+       for (i = 0; i < 100; i++) {
+               if (!rte_service_may_be_active(sid))
+                       break;
+               rte_delay_ms(SERVICE_DELAY);
+       }
+
+       TEST_ASSERT_EQUAL(0, rte_service_may_be_active(sid),
+                         "Error: Service not stopped after 100ms");
+
+       return unregister_all();
+}
+
 static struct unit_test_suite service_tests  = {
        .suite_name = "service core test suite",
        .setup = testsuite_setup,
@@ -931,6 +985,7 @@ static struct unit_test_suite service_tests  = {
                TEST_CASE_ST(dummy_register, NULL, service_app_lcore_mt_safe),
                TEST_CASE_ST(dummy_register, NULL, service_app_lcore_mt_unsafe),
                TEST_CASE_ST(dummy_register, NULL, service_may_be_active),
+               TEST_CASE_ST(dummy_register, NULL, service_active_two_cores),
                TEST_CASES_END() /**< NULL terminate unit test array */
        }
 };