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bloodlight_based.c: Apply ztest #22

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19 changes: 18 additions & 1 deletion README.md
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Expand Up @@ -14,7 +14,8 @@ This is a work in progress section. Currently, in order to be able to use the bl
```

Example of the Zephyr environment variable settings:
```

```sh
export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
export ZEPHYR_SDK_INSTALL_DIR="/opt/zephyr-sdk/"
export ZEPHYR_BASE=/home/rdale/projects/co054/src/zephyrproject/zephyr
Expand Down Expand Up @@ -54,3 +55,19 @@ Now you can run some basic tests to make sure the LEDs and USB work:
The idea is to have a `Zephyr` out of tree app. To achieve this we will first need to establish a connection between our board support files and zephyr and then between our app and zephyr.

The second task won't be hard, but the first one it might be a bit more tricky, since so far I haven't found an example of a running app that uses a board that is not supported by zephyr.

## Testing

In order to test all the available test for this project execute the next:

```sh
cd $ZEPHYR_BASE
./scripts/twister --list-tests -T <bloodlight-zephr directory path>/tests
```

To run all tests:

```sh
cd $ZEPHYR_BASE
./scripts/twister --device-testing --device-serial /dev/ttyACM2 -p bloodlight_rev2 -T <bloodlight-zephr directory path>/tests --board-root=~/<bloodlight-zephr directory path>/boards
```
2 changes: 2 additions & 0 deletions boards/arm/bloodlight_rev2/bloodlight_rev2.yaml
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Expand Up @@ -16,3 +16,5 @@ supported:
- spi
- watchdog
- adc
testing:
default: true
156 changes: 80 additions & 76 deletions tests/led/bloodlight_based.c
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Expand Up @@ -12,47 +12,12 @@
#include <usb/usb_device.h>
#include "../../common/led.h"
#include "../../src/led.h"
#include <ztest.h>

#define SLEEP_TIME_MS 1000
#define LOOPS 10
/* The devicetree node identifier for the "led0" alias. */
#define STATUS_NODE DT_ALIAS(statusled)

#if DT_NODE_HAS_STATUS(STATUS_NODE, okay)
#define STATUS_LED DT_GPIO_LABEL(STATUS_NODE, gpios)
#define STATUS_PIN DT_GPIO_PIN(STATUS_NODE, gpios)
#define STATUS_FLAGS DT_GPIO_FLAGS(STATUS_NODE, gpios)
#else
/* A build error here means your board isn't set up to blink an LED. */
#error "Unsupported board: led0 devicetree alias is not defined"
#define STATUS_LED ""
#define STATUS_PIN 0
#define STATUS_FLAGS 0
#endif

void main (void) {
const struct device *dev = device_get_binding(
CONFIG_UART_CONSOLE_ON_DEV_NAME);
uint32_t dtr = 0;

if (usb_enable(NULL)) {
return;
}

while (!dtr) {
uart_line_ctrl_get(dev, UART_LINE_CTRL_DTR, &dtr);
}

if (strlen(CONFIG_UART_CONSOLE_ON_DEV_NAME) !=
strlen("CDC_ACM_0") ||
strncmp(CONFIG_UART_CONSOLE_ON_DEV_NAME, "CDC_ACM_0",
strlen(CONFIG_UART_CONSOLE_ON_DEV_NAME))) {
printk("Error: Console device name is not USB ACM\n");

return;
}

printf("\n*****Starting LED APIs tests****\n");
static void test_get_port(void) {

printf("\nTesting bl_led_get_port\n");
for (int led = 0; led < BL_LED_COUNT; led++){
Expand All @@ -63,7 +28,7 @@ void main (void) {
case 5:
case 6:
case 7:
__ASSERT(((GPIO_TypeDef *) GPIOA_BASE) == bl_led_get_port(led), "Invalid port value in led %i\n", led);
zassert_equal(((GPIO_TypeDef *) GPIOA_BASE), bl_led_get_port(led), "Invalid port value in led %i\n", led);
break;
case 0:
case 1:
Expand All @@ -74,12 +39,12 @@ void main (void) {
case 13:
case 14:
case 15:
__ASSERT(((GPIO_TypeDef *) GPIOB_BASE) == bl_led_get_port(led), "Invalid port value in led %i\n", led);
zassert_equal(((GPIO_TypeDef *) GPIOB_BASE), bl_led_get_port(led), "Invalid port value in led %i\n", led);
break;
case 8:
case 9:
case 10:
__ASSERT(((GPIO_TypeDef *) GPIOC_BASE) == bl_led_get_port(led), "Invalid port value in led %i\n", led);
zassert_equal(((GPIO_TypeDef *) GPIOC_BASE), bl_led_get_port(led), "Invalid port value in led %i\n", led);
break;
#else
case 1:
Expand All @@ -91,140 +56,145 @@ void main (void) {
case 13:
case 14:
case 15:
__ASSERT(((GPIO_TypeDef *) GPIOA_BASE) == bl_led_get_port(led), "Invalid port value in led %i\n", led);
zassert_equal(((GPIO_TypeDef *) GPIOA_BASE), bl_led_get_port(led), "Invalid port value in led %i\n", led);
break;
case 2:
case 9:
case 10:
case 12:
__ASSERT(((GPIO_TypeDef *) GPIOB_BASE) == bl_led_get_port(led), "Invalid port value in led %i\n", led);
zassert_equal(((GPIO_TypeDef *) GPIOB_BASE), bl_led_get_port(led), "Invalid port value in led %i\n", led);
break;
case 0:
case 3:
case 8:
__ASSERT(((GPIO_TypeDef *) GPIOC_BASE) == bl_led_get_port(led), "Invalid port value in led %i\n", led);
zassert_equal(((GPIO_TypeDef *) GPIOC_BASE), bl_led_get_port(led), "Invalid port value in led %i\n", led);
break;
#endif
}
}
printf("\nSuccess testing bl_led_get_port\n");
}


static void test_get_gpio(void) {
printf("\nTesting bl_led_get_gpio\n");
for (int led = 0; led < BL_LED_COUNT; led++){
switch (led)
{
#if (BL_REVISION == 1)
case 0:
__ASSERT((1U << 1) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 1), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 1:
__ASSERT((1U << 2) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 2), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 2:
__ASSERT((1U << 10) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 10), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 3:
__ASSERT((1U << 11) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 11), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 4:
__ASSERT((1U << 8) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 8), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 5:
__ASSERT((1U << 9) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 9), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 6:
__ASSERT((1U << 10) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 10), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 7:
__ASSERT((1U << 15) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 15), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 8:
__ASSERT((1U << 13) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 13), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 9:
__ASSERT((1U << 14) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 14), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 10:
__ASSERT((1U << 15) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 15), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 11:
__ASSERT((1U << 9) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 9), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 12:
__ASSERT((1U << 8) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 8), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 13:
__ASSERT((1U << 7) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 7), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 14:
__ASSERT((1U << 6) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 6), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 15:
__ASSERT((1U << 5) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 5), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
#else
case 0:
__ASSERT((1U << 14) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 14), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 1:
__ASSERT((1U << 10) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 10), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 2:
__ASSERT((1U << 11) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 11), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 3:
__ASSERT((1U << 13) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 13), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 4:
__ASSERT((1U << 6) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 6), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 5:
__ASSERT((1U << 8) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 8), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 6:
__ASSERT((1U << 9) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 9), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 7:
__ASSERT((1U << 5) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 5), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 8:
__ASSERT((1U << 15) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 15), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 9:
__ASSERT((1U << 6) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 6), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 10:
__ASSERT((1U << 5) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 5), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 11:
__ASSERT((1U << 0) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 0), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 12:
__ASSERT((1U << 4) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 4), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 13:
__ASSERT((1U << 15) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 15), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 14:
__ASSERT((1U << 1) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 1), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
case 15:
__ASSERT((1U << 2) == bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
zassert_equal((1U << 2), bl_led_get_gpio(led), "Invalid pin value in led %i\n", led);
break;
#endif
}
}
printf("\nSuccess testing bl_led_get_gpio\n");
}

static void test_status(void) {
printf("\nTesting bl_led_status_set(), please check for a red led blinking\n");
for (int i = 0 ; i < LOOPS ; i++){
bl_led_status_set(true);
k_msleep(SLEEP_TIME_MS);
bl_led_status_set(false);
k_msleep(SLEEP_TIME_MS);
}
}

static void test_set(void) {
bl_led_init();

printf("\nTesting bl_led_set(), please check for all leds blinking\n");
Expand All @@ -234,4 +204,38 @@ void main (void) {
bl_led_set(0);
k_msleep(SLEEP_TIME_MS);
}
}

void test_main (void) {
const struct device *dev = device_get_binding(
CONFIG_UART_CONSOLE_ON_DEV_NAME);
uint32_t dtr = 0;

if (usb_enable(NULL)) {
return;
}

while (!dtr) {
uart_line_ctrl_get(dev, UART_LINE_CTRL_DTR, &dtr);
}

if (strlen(CONFIG_UART_CONSOLE_ON_DEV_NAME) !=
strlen("CDC_ACM_0") ||
strncmp(CONFIG_UART_CONSOLE_ON_DEV_NAME, "CDC_ACM_0",
strlen(CONFIG_UART_CONSOLE_ON_DEV_NAME))) {
printk("Error: Console device name is not USB ACM\n");

return;
}

printf("\n*****Starting LED APIs tests****\n");

ztest_test_suite(framework_tests,
ztest_unit_test(test_get_port),
ztest_unit_test(test_get_gpio),
ztest_unit_test(test_set)
);

ztest_run_test_suite(framework_tests);

};
2 changes: 1 addition & 1 deletion tests/led/prj.conf
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@@ -1 +1 @@
CONFIG_ASSERT=y
CONFIG_ZTEST=y
5 changes: 5 additions & 0 deletions tests/led/testcase.yaml
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@@ -0,0 +1,5 @@
tests:
testing.ztest:
build_only: true
platform_allow: bloodlight_rev2
tags: testing