diff options
Diffstat (limited to 'tests/test_core.c')
| -rw-r--r-- | tests/test_core.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/test_core.c b/tests/test_core.c index dbe2eadc..6e1960ac 100644 --- a/tests/test_core.c +++ b/tests/test_core.c @@ -180,6 +180,31 @@ START_TEST (test_handle_completed) } END_TEST +START_TEST (test_negative_response) +{ + DiagnosticRequest request = { + arbitration_id: 0x7df, + mode: OBD2_MODE_POWERTRAIN_DIAGNOSTIC_REQUEST + }; + DiagnosticRequestHandle handle = diagnostic_request(&SHIMS, &request, + response_received_handler); + const uint8_t can_data[] = {0x3, 0x7f, request.mode, NRC_SERVICE_NOT_SUPPORTED}; + DiagnosticResponse response = diagnostic_receive_can_frame(&SHIMS, &handle, + request.arbitration_id + 0x8, can_data, sizeof(can_data)); + fail_unless(response.completed); + fail_if(response.success); + fail_unless(handle.completed); + + fail_if(last_response_received.success); + ck_assert_int_eq(last_response_received.arbitration_id, + request.arbitration_id + 0x8); + ck_assert_int_eq(last_response_received.mode, request.mode); + ck_assert_int_eq(last_response_received.pid, 0); + ck_assert_int_eq(last_response_received.negative_response_code, NRC_SERVICE_NOT_SUPPORTED); + ck_assert_int_eq(last_response_received.payload_length, 0); +} +END_TEST + Suite* testSuite(void) { Suite* s = suite_create("obd2"); TCase *tc_core = tcase_create("core"); @@ -191,6 +216,7 @@ Suite* testSuite(void) { tcase_add_test(tc_core, test_request_pid_enhanced); tcase_add_test(tc_core, test_wrong_mode_response); tcase_add_test(tc_core, test_handle_completed); + tcase_add_test(tc_core, test_negative_response); // TODO these are future work: // TODO test request MIL |