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#include <isotp/isotp.h>
#include <check.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
extern IsoTpShims SHIMS;
extern IsoTpHandler ISOTP_HANDLER;
extern uint16_t last_can_frame_sent_arb_id;
extern uint8_t last_can_payload_sent;
extern uint8_t last_can_payload_size;
extern bool can_frame_was_sent;
extern bool message_was_received;
extern uint16_t last_message_received_arb_id;
extern uint8_t* last_message_received_payload;
extern uint8_t last_message_received_payload_size;
extern uint16_t last_message_sent_arb_id;
extern bool last_message_sent_status;
extern uint8_t* last_message_sent_payload;
extern uint8_t last_message_sent_payload_size;
extern void setup();
START_TEST (test_send_empty_payload)
{
fail_unless(isotp_send(&ISOTP_HANDLER, NULL, 0));
ck_assert_int_eq(last_message_sent_arb_id, ISOTP_HANDLER.arbitration_id);
fail_unless(last_message_sent_status);
ck_assert_int_eq(last_message_sent_payload[0], NULL);
ck_assert_int_eq(last_message_sent_payload_size, 0);
}
END_TEST
START_TEST (test_send_single_frame)
{
const uint8_t payload[] = {0x12, 0x34};
fail_unless(isotp_send(&ISOTP_HANDLER, &payload, sizeof(payload)));
ck_assert_int_eq(last_message_sent_arb_id, ISOTP_HANDLER.arbitration_id);
fail_unless(last_message_sent_status);
ck_assert_int_eq(last_message_sent_payload[0], 0x12);
ck_assert_int_eq(last_message_sent_payload[1], 0x34);
ck_assert_int_eq(last_message_sent_payload_size, 2);
}
END_TEST
START_TEST (test_send_multi_frame)
{
const uint8_t payload[] = {0x12, 0x34, 0x56, 0x78, 0x90, 0x01, 0x23,
0x45, 0x67, 0x89};
bool status = isotp_send(&ISOTP_HANDLER, &payload, sizeof(payload));
fail_if(status);
}
END_TEST
Suite* testSuite(void) {
Suite* s = suite_create("iso15765");
TCase *tc_core = tcase_create("send");
tcase_add_checked_fixture(tc_core, setup, NULL);
tcase_add_test(tc_core, test_send_empty_payload);
tcase_add_test(tc_core, test_send_single_frame);
tcase_add_test(tc_core, test_send_multi_frame);
suite_add_tcase(s, tc_core);
return s;
}
int main(void) {
int numberFailed;
Suite* s = testSuite();
SRunner *sr = srunner_create(s);
// Don't fork so we can actually use gdb
srunner_set_fork_status(sr, CK_NOFORK);
srunner_run_all(sr, CK_NORMAL);
numberFailed = srunner_ntests_failed(sr);
srunner_free(sr);
return (numberFailed == 0) ? 0 : 1;
}
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