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tests: drivers: can: api: use common test setup function

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Use a common test setup function between the classic and CAN FD test
suites.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit is contained in:
Henrik Brix Andersen 2024-04-15 22:04:00 +00:00 committed by Anas Nashif
parent 2329a2f0a1
commit 9312f2e987
4 changed files with 31 additions and 31 deletions
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14
tests/drivers/can/api/src/canfd.c
View file

@ -491,19 +491,7 @@ static bool canfd_predicate(const void *state)
void *canfd_setup(void)
{
int err;
k_sem_init(&rx_callback_sem, 0, 2);
k_sem_init(&tx_callback_sem, 0, 2);
(void)can_stop(can_dev);
err = can_set_mode(can_dev, CAN_MODE_LOOPBACK | CAN_MODE_FD);
zassert_equal(err, 0, "failed to set CAN FD loopback mode (err %d)", err);
zassert_equal(CAN_MODE_LOOPBACK | CAN_MODE_FD, can_get_mode(can_dev));
err = can_start(can_dev);
zassert_equal(err, 0, "failed to start CAN controller (err %d)", err);
can_common_test_setup(CAN_MODE_LOOPBACK | CAN_MODE_FD);
return NULL;
}

19
tests/drivers/can/api/src/classic.c
View file

@ -1314,24 +1314,7 @@ ZTEST_USER(can_classic, test_set_mode_while_started)
void *can_classic_setup(void)
{
int err;
k_sem_init(&rx_callback_sem, 0, 2);
k_sem_init(&tx_callback_sem, 0, 2);
k_object_access_grant(&can_msgq, k_current_get());
k_object_access_grant(can_dev, k_current_get());
zassert_true(device_is_ready(can_dev), "CAN device not ready");
(void)can_stop(can_dev);
err = can_set_mode(can_dev, CAN_MODE_LOOPBACK);
zassert_equal(err, 0, "failed to set loopback mode (err %d)", err);
zassert_equal(CAN_MODE_LOOPBACK, can_get_mode(can_dev));
err = can_start(can_dev);
zassert_equal(err, 0, "failed to start CAN controller (err %d)", err);
can_common_test_setup(CAN_MODE_LOOPBACK);
return NULL;
}

22
tests/drivers/can/api/src/common.c
View file

@ -222,3 +222,25 @@ void assert_frame_equal(const struct can_frame *frame1,
"Received data differ");
}
}
void can_common_test_setup(can_mode_t initial_mode)
{
int err;
k_sem_init(&rx_callback_sem, 0, 2);
k_sem_init(&tx_callback_sem, 0, 2);
k_object_access_grant(&can_msgq, k_current_get());
k_object_access_grant(can_dev, k_current_get());
zassert_true(device_is_ready(can_dev), "CAN device not ready");
(void)can_stop(can_dev);
err = can_set_mode(can_dev, initial_mode);
zassert_equal(err, 0, "failed to set initial mode (err %d)", err);
zassert_equal(initial_mode, can_get_mode(can_dev));
err = can_start(can_dev);
zassert_equal(err, 0, "failed to start CAN controller (err %d)", err);
}

7
tests/drivers/can/api/src/common.h
View file

@ -163,3 +163,10 @@ extern const struct can_filter test_std_some_filter;
void assert_frame_equal(const struct can_frame *frame1,
const struct can_frame *frame2,
uint32_t id_mask);
/**
* @brief Common setup function for the CAN controller device under test.
*
* @param initial_mode Initial CAN controller operational mode.
*/
void can_common_test_setup(can_mode_t initial_mode);