Add test for E1 CUUP Setup Failure

openair2/E1AP/tests/e1ap_lib_test.c

@@ -294,6 +294,47 @@ static void test_e1_cuup_setup_response(void)
   free_e1ap_cuup_setup_response(&cp);
 }
 
+// Test for E1AP CU-UP Setup Failure
+static void test_e1_cuup_setup_failure(void)
+{
+  e1ap_setup_fail_t orig = {.transac_id = 42,
+                            .cause.type = E1AP_CAUSE_RADIO_NETWORK,
+                            .cause.value = E1AP_RADIO_CAUSE_NORMAL_RELEASE,
+                            .time_to_wait = malloc_or_fail(sizeof(long)),
+                            .crit_diag = malloc_or_fail(sizeof(criticality_diagnostics_t))};
+  *orig.time_to_wait = 5;
+  orig.crit_diag->procedure_code = malloc_or_fail(sizeof(*orig.crit_diag->procedure_code));
+  *orig.crit_diag->procedure_code = 99;
+  orig.crit_diag->triggering_msg = malloc_or_fail(sizeof(*orig.crit_diag->triggering_msg));
+  *orig.crit_diag->triggering_msg = TRIGGERING_MSG_SUCCESSFUL_OUTCOME;
+  orig.crit_diag->procedure_criticality = malloc_or_fail(sizeof(*orig.crit_diag->procedure_criticality));
+  *orig.crit_diag->procedure_criticality = CRITICALITY_IGNORE;
+  orig.crit_diag->num_errors = 1;
+  orig.crit_diag->errors[0].ie_id = 66;
+  orig.crit_diag->errors[0].error_type = ERROR_TYPE_MISSING;
+  orig.crit_diag->errors[0].criticality = CRITICALITY_IGNORE;
+
+  E1AP_E1AP_PDU_t *encoded = encode_e1ap_cuup_setup_failure(&orig);
+  E1AP_E1AP_PDU_t *decoded_msg = e1ap_encode_decode(encoded);
+  e1ap_msg_free(encoded);
+
+  e1ap_setup_fail_t decoded = {0};
+  bool ret = decode_e1ap_cuup_setup_failure(decoded_msg, &decoded);
+  AssertFatal(ret, "Failed to decode setup failure");
+  e1ap_msg_free(decoded_msg);
+
+  ret = eq_e1ap_cuup_setup_failure(&orig, &decoded);
+  AssertFatal(ret, "Decoded setup failure doesn't match original");
+  free_e1ap_cuup_setup_failure(&decoded);
+
+  e1ap_setup_fail_t cp = cp_e1ap_cuup_setup_failure(&orig);
+  ret = eq_e1ap_cuup_setup_failure(&orig, &cp);
+  AssertFatal(ret, "eq_e1ap_cuup_setup_failure(): copied message doesn't match\n");
+
+  free_e1ap_cuup_setup_failure(&cp);
+  free_e1ap_cuup_setup_failure(&orig);
+}
+
 int main()
 {
   // E1 Bearer Context Setup
@@ -302,5 +343,6 @@ int main()
   // E1 Interface Management
   test_e1_cuup_setup_request();
   test_e1_cuup_setup_response();
+  test_e1_cuup_setup_failure();
   return 0;
 }