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-rw-r--r--tests/test_core.c98
1 files changed, 85 insertions, 13 deletions
diff --git a/tests/test_core.c b/tests/test_core.c
index 448c0cd6..81200cca 100644
--- a/tests/test_core.c
+++ b/tests/test_core.c
@@ -242,14 +242,26 @@ START_TEST (test_autoset_pid_length)
arbitration_id: 0x100,
mode: 0x22,
has_pid: true,
- pid: 2,
+ pid: 0x1234,
no_frame_padding: true
};
diagnostic_request(&SHIMS, &request, response_received_handler);
ck_assert_int_eq(last_can_frame_sent_arb_id, request.arbitration_id);
ck_assert_int_eq(last_can_payload_sent[1], request.mode);
+ ck_assert_int_eq(last_can_payload_sent[2], (request.pid & 0xFF00) >> 8);
+ ck_assert_int_eq(last_can_payload_sent[3], request.pid & 0xFF);
ck_assert_int_eq(last_can_payload_size, 4);
+
+ request.arbitration_id = 0x101;
+ request.pid = 0x12;
+
+ diagnostic_request(&SHIMS, &request, response_received_handler);
+
+ ck_assert_int_eq(last_can_frame_sent_arb_id, request.arbitration_id);
+ ck_assert_int_eq(last_can_payload_sent[1], request.mode);
+ ck_assert_int_eq(last_can_payload_sent[2], request.pid);
+ ck_assert_int_eq(last_can_payload_size, 3);
}
END_TEST
@@ -279,10 +291,10 @@ START_TEST (test_request_pid_enhanced)
{
uint16_t arb_id = 0x100;
DiagnosticRequestHandle handle = diagnostic_request_pid(&SHIMS,
- DIAGNOSTIC_ENHANCED_PID, arb_id, 0x2, response_received_handler);
+ DIAGNOSTIC_ENHANCED_PID, arb_id, 0x1234, response_received_handler);
fail_if(last_response_was_received);
- const uint8_t can_data[] = {0x4, 0x22 + 0x40, 0x0, 0x2, 0x45};
+ const uint8_t can_data[] = {0x4, 0x22 + 0x40, 0x12, 0x34, 0x45};
diagnostic_receive_can_frame(&SHIMS, &handle, arb_id + 0x8, can_data,
sizeof(can_data));
fail_unless(last_response_was_received);
@@ -291,7 +303,7 @@ START_TEST (test_request_pid_enhanced)
arb_id + 0x8);
ck_assert_int_eq(last_response_received.mode, 0x22);
fail_unless(last_response_received.has_pid);
- ck_assert_int_eq(last_response_received.pid, 0x2);
+ ck_assert_int_eq(last_response_received.pid, 0x1234);
ck_assert_int_eq(last_response_received.payload_length, 1);
ck_assert_int_eq(last_response_received.payload[0], can_data[4]);
}
@@ -301,10 +313,10 @@ START_TEST (test_wrong_mode_response)
{
uint16_t arb_id = 0x100;
DiagnosticRequestHandle handle = diagnostic_request_pid(&SHIMS,
- DIAGNOSTIC_ENHANCED_PID, arb_id, 0x2, response_received_handler);
+ DIAGNOSTIC_ENHANCED_PID, arb_id, 0x1234, response_received_handler);
fail_if(last_response_was_received);
- const uint8_t can_data[] = {0x4, 0x1 + 0x40, 0x0, 0x2, 0x45};
+ const uint8_t can_data[] = {0x4, 0x1 + 0x40, 0x12, 0x34, 0x45};
diagnostic_receive_can_frame(&SHIMS, &handle, arb_id + 0x8, can_data,
sizeof(can_data));
fail_if(last_response_was_received);
@@ -316,7 +328,7 @@ START_TEST (test_missing_pid)
{
uint16_t arb_id = 0x100;
DiagnosticRequestHandle handle = diagnostic_request_pid(&SHIMS,
- DIAGNOSTIC_ENHANCED_PID, arb_id, 0x2, response_received_handler);
+ DIAGNOSTIC_ENHANCED_PID, arb_id, 0x1234, response_received_handler);
fail_if(last_response_was_received);
const uint8_t can_data[] = {0x1, 0x22 + 0x40};
@@ -331,10 +343,10 @@ START_TEST (test_wrong_pid_response)
{
uint16_t arb_id = 0x100;
DiagnosticRequestHandle handle = diagnostic_request_pid(&SHIMS,
- DIAGNOSTIC_ENHANCED_PID, arb_id, 0x2, response_received_handler);
+ DIAGNOSTIC_ENHANCED_PID, arb_id, 0x1234, response_received_handler);
fail_if(last_response_was_received);
- const uint8_t can_data[] = {0x4, 0x22 + 0x40, 0x0, 0x3, 0x45};
+ const uint8_t can_data[] = {0x4, 0x22 + 0x40, 0x12, 0x33, 0x45};
diagnostic_receive_can_frame(&SHIMS, &handle, arb_id + 0x8, can_data,
sizeof(can_data));
fail_if(last_response_was_received);
@@ -346,23 +358,23 @@ START_TEST (test_wrong_pid_then_right_completes)
{
uint16_t arb_id = 0x100;
DiagnosticRequestHandle handle = diagnostic_request_pid(&SHIMS,
- DIAGNOSTIC_ENHANCED_PID, arb_id, 0x2, response_received_handler);
+ DIAGNOSTIC_ENHANCED_PID, arb_id, 0x1234, response_received_handler);
fail_if(last_response_was_received);
- uint8_t can_data[] = {0x4, 0x22 + 0x40, 0x0, 0x3, 0x45};
+ uint8_t can_data[] = {0x4, 0x22 + 0x40, 0x12, 0x33, 0x45};
diagnostic_receive_can_frame(&SHIMS, &handle, arb_id + 0x8, can_data,
sizeof(can_data));
fail_if(last_response_was_received);
fail_if(handle.completed);
- can_data[3] = 0x2;
+ can_data[3] = 0x34;
diagnostic_receive_can_frame(&SHIMS, &handle, arb_id + 0x8, can_data,
sizeof(can_data));
fail_unless(last_response_was_received);
fail_unless(handle.completed);
fail_unless(handle.success);
fail_unless(last_response_received.success);
- ck_assert_int_eq(last_response_received.pid, 0x2);
+ ck_assert_int_eq(last_response_received.pid, 0x1234);
}
END_TEST
@@ -407,6 +419,65 @@ START_TEST (test_payload_to_integer)
}
END_TEST
+START_TEST (test_response_multi_frame)
+{
+ DiagnosticRequest request = {
+ arbitration_id: 0x100,
+ mode: OBD2_MODE_VEHICLE_INFORMATION,
+ has_pid: true,
+ pid: 0x2
+ };
+ DiagnosticRequestHandle handle = diagnostic_request(&SHIMS, &request,
+ response_received_handler);
+
+ const uint8_t can_data[] = {0x10, 0x14, 0x9 + 0x40, 0x2, 0x1, 0x31, 0x46, 0x4d};
+ DiagnosticResponse response = diagnostic_receive_can_frame(&SHIMS, &handle,
+ request.arbitration_id + 0x8, can_data, sizeof(can_data));
+
+ fail_unless(can_frame_was_sent);
+ fail_unless(!response.success);
+ fail_unless(!response.completed);
+ fail_unless(response.multi_frame);
+ ck_assert_int_eq(last_can_frame_sent_arb_id, request.arbitration_id);
+ ck_assert_int_eq(last_can_payload_sent[0], 0x30);
+
+ const uint8_t can_data_1[] = {0x21, 0x43, 0x55, 0x39, 0x4a, 0x39, 0x34, 0x48};
+ response = diagnostic_receive_can_frame(&SHIMS, &handle,
+ request.arbitration_id + 0x8, can_data_1, sizeof(can_data_1));
+ fail_unless(!response.success);
+ fail_unless(!response.completed);
+ fail_unless(response.multi_frame);
+
+ const uint8_t can_data_2[] = {0x22, 0x55, 0x41, 0x30, 0x34, 0x35, 0x32, 0x34};
+ response = diagnostic_receive_can_frame(&SHIMS, &handle,
+ request.arbitration_id + 0x8, can_data_2, sizeof(can_data_2));
+ fail_unless(response.success);
+ fail_unless(response.completed);
+ fail_unless(response.multi_frame);
+ ck_assert_int_eq(response.mode, OBD2_MODE_VEHICLE_INFORMATION);
+ ck_assert_int_eq(response.pid, 0x2);
+ ck_assert_int_eq(response.payload_length, 18);
+ ck_assert_int_eq(response.payload[0], 0x01);
+ ck_assert_int_eq(response.payload[1], 0x31);
+ ck_assert_int_eq(response.payload[2], 0x46);
+ ck_assert_int_eq(response.payload[3], 0x4d);
+ ck_assert_int_eq(response.payload[4], 0x43);
+ ck_assert_int_eq(response.payload[5], 0x55);
+ ck_assert_int_eq(response.payload[6], 0x39);
+ ck_assert_int_eq(response.payload[7], 0x4a);
+ ck_assert_int_eq(response.payload[8], 0x39);
+ ck_assert_int_eq(response.payload[9], 0x34);
+ ck_assert_int_eq(response.payload[10], 0x48);
+ ck_assert_int_eq(response.payload[11], 0x55);
+ ck_assert_int_eq(response.payload[12], 0x41);
+ ck_assert_int_eq(response.payload[13], 0x30);
+ ck_assert_int_eq(response.payload[14], 0x34);
+ ck_assert_int_eq(response.payload[15], 0x35);
+ ck_assert_int_eq(response.payload[16], 0x32);
+ ck_assert_int_eq(response.payload[17], 0x34);
+}
+END_TEST
+
Suite* testSuite(void) {
Suite* s = suite_create("uds");
TCase *tc_core = tcase_create("core");
@@ -429,6 +500,7 @@ Suite* testSuite(void) {
tcase_add_test(tc_core, test_wrong_pid_then_right_completes);
tcase_add_test(tc_core, test_negative_response);
tcase_add_test(tc_core, test_payload_to_integer);
+ tcase_add_test(tc_core, test_response_multi_frame);
// TODO these are future work:
// TODO test request MIL