esp-idf/components/touch_element/test/test_touch_slider.c

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C
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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/queue.h"
#include "freertos/semphr.h"
#include "unity.h"
#include "touch_element/touch_element_private.h"
#include "touch_element/touch_slider.h"
static const touch_pad_t slider_channel_array[5] = {
TOUCH_PAD_NUM1,
TOUCH_PAD_NUM2,
TOUCH_PAD_NUM3,
TOUCH_PAD_NUM4,
TOUCH_PAD_NUM5
};
static const float slider_sens_array[5] = {
0.1F,
0.1F,
0.1F,
0.1F,
0.1F
};
const uint8_t SLIDER_CHANNEL_NUM = sizeof(slider_channel_array) / sizeof(touch_pad_t);
typedef struct {
QueueHandle_t valid_msg_handle;
SemaphoreHandle_t response_sig_handle;
} test_monitor_t;
/* ------------------------------------------------------------------------------------------------------------------ */
void test_slider_event_simulator(touch_slider_handle_t slider_handle, touch_slider_event_t slider_event, uint32_t random);
void test_slider_event_check(touch_elem_message_t *valid_message, touch_elem_message_t *current_message);
static void test_slider_callback_check(touch_slider_handle_t current_handle, touch_slider_message_t *current_message, touch_elem_message_t *valid_message);
void test_slider_event_trigger_and_check(touch_slider_handle_t handle, touch_slider_event_t slider_event, uint32_t random_channel);
void test_slider_callback_trigger_and_check(touch_slider_handle_t handle, touch_slider_event_t slider_event, bool should_trigger, test_monitor_t *monitor, uint32_t random_channel);
/* ------------------------------------------------ Dispatch method test -------------------------------------------- */
static void test_slider_disp_event(void);
static void test_slider_disp_callback(void);
static void test_slider_handler(touch_slider_handle_t handle, touch_slider_message_t *message, void *arg);
/* ------------------------------------------------------------------------------------------------------------------ */
TEST_CASE("Touch slider dispatch methods test", "[slider][touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_slider_disp_event();
test_slider_disp_callback();
touch_element_uninstall();
}
void test_slider_event_simulator(touch_slider_handle_t slider_handle, touch_slider_event_t slider_event, uint32_t random)
{
te_slider_handle_t te_slider = (te_slider_handle_t) slider_handle;
touch_pad_t channel = te_slider->device[random % te_slider->channel_sum]->channel;
if (slider_event == TOUCH_SLIDER_EVT_ON_PRESS) {
touch_pad_set_cnt_mode(channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT);
} else if (slider_event == TOUCH_SLIDER_EVT_ON_RELEASE) {
touch_pad_set_cnt_mode(channel, TOUCH_PAD_SLOPE_7, TOUCH_PAD_TIE_OPT_DEFAULT);
}
}
void test_slider_event_check(touch_elem_message_t *valid_message, touch_elem_message_t *current_message)
{
TEST_ASSERT_MESSAGE(current_message->handle == valid_message->handle, "check handle failed");
TEST_ASSERT_MESSAGE(current_message->element_type == valid_message->element_type, "check element type failed");
const touch_slider_message_t *valid_slider_message = touch_slider_get_message(valid_message);
const touch_slider_message_t *current_slider_message = touch_slider_get_message(current_message);
TEST_ASSERT_MESSAGE(current_slider_message->event == valid_slider_message->event, "check event failed");
}
static void test_slider_callback_check(touch_slider_handle_t current_handle, touch_slider_message_t *current_message, touch_elem_message_t *valid_message)
{
const touch_slider_message_t *valid_slider_message = touch_slider_get_message(valid_message);
TEST_ASSERT_MESSAGE(valid_message->handle == current_handle, "check handle failed");
TEST_ASSERT_MESSAGE(valid_message->element_type == TOUCH_ELEM_TYPE_SLIDER, "check element type failed");
TEST_ASSERT_MESSAGE(valid_slider_message->event == current_message->event, "check event failed");
}
void test_slider_event_trigger_and_check(touch_slider_handle_t handle, touch_slider_event_t slider_event, uint32_t random_channel)
{
touch_elem_message_t valid_message, current_message;
touch_slider_message_t slider_message;
valid_message.handle = handle;
valid_message.element_type = TOUCH_ELEM_TYPE_SLIDER;
slider_message.event = slider_event;
memcpy(valid_message.child_msg, &slider_message, sizeof(touch_slider_message_t));
test_slider_event_simulator(handle, slider_event, random_channel);
esp_err_t ret = touch_element_message_receive(&current_message, 300);
TEST_ASSERT_MESSAGE(ret == ESP_OK, "slider event receive timeout");
test_slider_event_check(&valid_message, &current_message);
}
void test_slider_callback_trigger_and_check(touch_slider_handle_t handle, touch_slider_event_t slider_event, bool should_trigger, test_monitor_t *monitor, uint32_t random_channel)
{
if (should_trigger) {
touch_elem_message_t valid_message = {
.handle = handle,
.element_type = TOUCH_ELEM_TYPE_SLIDER,
.arg = NULL
};
touch_slider_message_t slider_message = {
.event = slider_event,
.position = 0 //No use
};
memcpy(valid_message.child_msg, &slider_message, sizeof(touch_slider_message_t)); //Construct valid_message
xQueueSend(monitor->valid_msg_handle, &valid_message, portMAX_DELAY);
}
test_slider_event_simulator(handle, slider_event, random_channel); //Trigger signal
BaseType_t os_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(300));
if (should_trigger) {
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "Button queue timeout");
} else {
TEST_ASSERT_MESSAGE(os_ret == pdFALSE, "Button invalid trigger");
}
}
static void test_slider_disp_event(void)
{
touch_slider_handle_t slider_handle;
touch_slider_global_config_t global_config = TOUCH_SLIDER_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_slider_install(&global_config));
/*< Create Touch Slider */
touch_slider_config_t slider_config = {
.channel_array = slider_channel_array,
.sensitivity_array = slider_sens_array,
.channel_num = SLIDER_CHANNEL_NUM,
.position_range = 101
};
TEST_ESP_OK(touch_slider_create(&slider_config, &slider_handle));
TEST_ESP_OK(touch_slider_subscribe_event(slider_handle, TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, (void *) slider_handle));
TEST_ESP_OK(touch_slider_set_dispatch_method(slider_handle, TOUCH_ELEM_DISP_EVENT));
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
srandom((unsigned int)time(NULL));
//10 times random (x channels) press/release test
printf("Touch slider event test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch slider event test... (%d/10)\n", i + 1);
uint32_t random_channel = random() % SLIDER_CHANNEL_NUM;
test_slider_event_trigger_and_check(slider_handle, TOUCH_SLIDER_EVT_ON_PRESS, random_channel);
test_slider_event_trigger_and_check(slider_handle, TOUCH_SLIDER_EVT_ON_RELEASE, random_channel);
}
printf("Touch slider event test finish\n");
TEST_ESP_OK(touch_element_stop());
TEST_ESP_OK(touch_slider_delete(slider_handle));
touch_slider_uninstall();
}
static void test_slider_disp_callback(void)
{
test_monitor_t monitor;
monitor.valid_msg_handle = xQueueCreate(10, sizeof(touch_elem_message_t));
monitor.response_sig_handle = xSemaphoreCreateBinary();
TEST_ASSERT(monitor.valid_msg_handle != NULL || monitor.response_sig_handle != NULL);
touch_slider_handle_t slider_handle;
touch_slider_global_config_t global_config = TOUCH_SLIDER_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_slider_install(&global_config));
touch_slider_config_t slider_config = {
.channel_array = slider_channel_array,
.sensitivity_array = slider_sens_array,
.channel_num = SLIDER_CHANNEL_NUM,
.position_range = 101
};
TEST_ESP_OK(touch_slider_create(&slider_config, &slider_handle));
TEST_ESP_OK(touch_slider_subscribe_event(slider_handle, TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, (void *) &monitor));
TEST_ESP_OK(touch_slider_set_dispatch_method(slider_handle, TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_slider_set_callback(slider_handle, test_slider_handler));
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
srandom((unsigned int)time(NULL));
printf("Touch slider callback test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch slider callback test... (%d/10)\n", i + 1);
uint32_t random_channel = random() % SLIDER_CHANNEL_NUM;
test_slider_callback_trigger_and_check(slider_handle, TOUCH_SLIDER_EVT_ON_PRESS, true, &monitor, random_channel);
test_slider_callback_trigger_and_check(slider_handle, TOUCH_SLIDER_EVT_ON_RELEASE, true, &monitor, random_channel);
}
printf("Touch slider callback test finish\n");
TEST_ESP_OK(touch_element_stop());
TEST_ESP_OK(touch_slider_delete(slider_handle));
touch_slider_uninstall();
vQueueDelete(monitor.valid_msg_handle);
vSemaphoreDelete(monitor.response_sig_handle);
}
static void test_slider_handler(touch_slider_handle_t handle, touch_slider_message_t *message, void *arg)
{
test_monitor_t *monitor = (test_monitor_t *)arg;
touch_elem_message_t valid_message;
BaseType_t os_ret = xQueueReceive(monitor->valid_msg_handle, &valid_message, pdMS_TO_TICKS(200)); //Get the valid message for verification, 200ms timeout
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "test_slider_handler: queue timeout");
test_slider_callback_check(handle, message, &valid_message); //Verification
xSemaphoreGive(monitor->response_sig_handle);
}