michaelh/zephyr
1
0
Fork 0
Code Releases Activity

tests: drivers: uart: Update uart_async read_abort test

Browse source 
Updated test to reflect API change.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruscinski 2020-06-04 12:24:16 +02:00 • committed by Carles Cufí
commit 34baec32ce
1 changed files with 21 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

27
tests/drivers/uart/uart_async_api/src/test_uart_async.c
View file

@ -12,6 +12,8 @@ K_SEM_DEFINE(rx_rdy, 0, 1);
K_SEM_DEFINE(rx_buf_released, 0, 1);
K_SEM_DEFINE(rx_disabled, 0, 1);
ZTEST_BMEM volatile bool failed_in_isr;
#ifdef CONFIG_USERSPACE
void set_permissions(void)
{
@ -235,6 +237,8 @@ void test_double_buffer(void)
void test_read_abort_callback(struct uart_event *evt, void *user_data)
{
int err;
switch (evt->type) {
case UART_TX_DONE:
k_sem_give(&tx_done);
@ -244,8 +248,12 @@ void test_read_abort_callback(struct uart_event *evt, void *user_data)
break;
case UART_RX_BUF_RELEASED:
k_sem_give(&rx_buf_released);
err = k_sem_take(&rx_rdy, K_NO_WAIT);
failed_in_isr |= (err < 0);
break;
case UART_RX_DISABLED:
err = k_sem_take(&rx_buf_released, K_NO_WAIT);
failed_in_isr |= (err < 0);
k_sem_give(&rx_disabled);
break;
default:
@ -257,7 +265,13 @@ void test_read_abort_setup(void)
{
struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
failed_in_isr = false;
uart_callback_set(uart_dev, test_read_abort_callback, NULL);
k_sem_reset(&rx_rdy);
k_sem_reset(&rx_buf_released);
k_sem_reset(&rx_disabled);
k_sem_reset(&tx_done);
}
void test_read_abort(void)
@ -277,17 +291,18 @@ void test_read_abort(void)
zassert_equal(k_sem_take(&rx_rdy, K_MSEC(100)), 0, "RX_RDY timeout");
zassert_equal(memcmp(tx_buf, rx_buf, 5), 0, "Buffers not equal");
uart_tx(uart_dev, tx_buf, 95, 100);
/* Wait for at least one character. RX_RDY event will be generated only
* if there is pending data.
*/
k_busy_wait(1000);
uart_rx_disable(uart_dev);
zassert_equal(k_sem_take(&tx_done, K_MSEC(100)), 0, "TX_DONE timeout");
zassert_equal(k_sem_take(&rx_buf_released, K_MSEC(100)),
0,
"RX_BUF_RELEASED timeout");
zassert_equal(k_sem_take(&rx_disabled, K_MSEC(100)), 0,
"RX_DISABLED timeout");
zassert_not_equal(k_sem_take(&rx_rdy, K_MSEC(100)), 0,
"RX_RDY occurred");
zassert_false(failed_in_isr, "Unexpected order of uart events");
zassert_not_equal(memcmp(tx_buf, rx_buf, 100), 0, "Buffers equal");
}