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touch_element: add unit test for Touch Element lib

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This commit is contained in:
Kang Zuoling 2020-12-30 12:08:59 +08:00 committed by BOT
parent 1ad55d707b
commit a37e9318ef
6 changed files with 1647 additions and 0 deletions
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7
components/touch_element/test/CMakeLists.txt Normal file
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if(IDF_TARGET STREQUAL "esp32s2")
idf_component_register(SRCS "test_touch_element.c"
"test_touch_button.c"
"test_touch_slider.c"
"test_touch_matrix.c"
PRIV_REQUIRES unity touch_element)
endif()

5
components/touch_element/test/component.mk Normal file
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#
# Component Makefile
#
# Touch Element lib is not supported in GNU Make build system
COMPONENT_CONFIG_ONLY := 1

570
components/touch_element/test/test_touch_button.c Normal file
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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_button.h"
static portMUX_TYPE test_button_spinlock = portMUX_INITIALIZER_UNLOCKED;
#define TEST_BUTTON_ENTER_CRITICAL() portENTER_CRITICAL(&test_button_spinlock)
#define TEST_BUTTON_EXIT_CRITICAL() portEXIT_CRITICAL(&test_button_spinlock)
static const touch_pad_t button_channel_array[14] = {
TOUCH_PAD_NUM1,
TOUCH_PAD_NUM2,
TOUCH_PAD_NUM3,
TOUCH_PAD_NUM4,
TOUCH_PAD_NUM5,
TOUCH_PAD_NUM6,
TOUCH_PAD_NUM7,
TOUCH_PAD_NUM8,
TOUCH_PAD_NUM9,
TOUCH_PAD_NUM10,
TOUCH_PAD_NUM11,
TOUCH_PAD_NUM12,
TOUCH_PAD_NUM13,
TOUCH_PAD_NUM14,
};
const uint8_t BUTTON_CHANNEL_NUM = sizeof(button_channel_array) / sizeof(touch_pad_t);
typedef struct {
QueueHandle_t valid_msg_handle;
SemaphoreHandle_t response_sig_handle;
} test_monitor_t;
typedef struct {
QueueHandle_t valid_msg_handle;
SemaphoreHandle_t response_sig_handle;
touch_button_handle_t button_handle;
} test_concurrent_monitor_t;
/* ------------------------------------------------------------------------------------------------------------------ */
void test_button_event_simulator(touch_button_handle_t button_handle, touch_button_event_t button_event);
void test_button_event_check(touch_elem_message_t *valid_message, touch_elem_message_t *current_message);
static void test_button_callback_check(touch_button_handle_t current_handle, touch_button_message_t *current_message, touch_elem_message_t *valid_message);
void test_button_event_trigger_and_check(touch_button_handle_t handle, touch_button_event_t button_event);
void test_button_callback_trigger_and_check(touch_button_handle_t handle, touch_button_event_t button_event, bool should_trigger, test_monitor_t *monitor);
/* ------------------------------------------------ Dispatch method test -------------------------------------------- */
static void test_button_disp_event(void);
static void test_button_disp_callback(void);
void test_button_handler(touch_button_handle_t handle, touch_button_message_t *message, void *arg);
/* ------------------------------------------------ Run-time test --------------------------------------------------- */
static void test_button_event_change_lp(void);
static void test_button_callback_change_lp(void);
static void test_button_change_lp_handler(touch_button_handle_t handle, touch_button_message_t *message, void *arg);
/* ------------------------------------------------ Concurrent test ------------------------------------------------- */
static void test_button_event_concurrent(void);
static void test_button_random_trigger_concurrent(void);
void test_random_trigger_concurrent_task(void *arg);
static void random_trigger_concurrent_handler(touch_button_handle_t handle, touch_button_message_t *message, void *arg);
/* ------------------------------------------------------------------------------------------------------------------ */
TEST_CASE("Touch button dispatch methods test", "[button][touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_button_disp_event();
test_button_disp_callback();
touch_element_uninstall();
}
TEST_CASE("Touch button run-time test", "[button][touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_button_event_change_lp();
test_button_callback_change_lp();
touch_element_uninstall();
}
TEST_CASE("Touch button concurrent test", "[button][touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_button_event_concurrent();
test_button_random_trigger_concurrent();
touch_element_uninstall();
}
void test_button_event_simulator(touch_button_handle_t button_handle, touch_button_event_t button_event)
{
te_button_handle_t te_button = (te_button_handle_t) button_handle;
touch_pad_t channel = te_button->device->channel;
if (button_event == TOUCH_BUTTON_EVT_ON_PRESS) {
touch_pad_set_cnt_mode(channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT);
} else if (button_event == TOUCH_BUTTON_EVT_ON_RELEASE) {
touch_pad_set_cnt_mode(channel, TOUCH_PAD_SLOPE_7, TOUCH_PAD_TIE_OPT_DEFAULT);
} else {
touch_pad_set_cnt_mode(channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT); //LongPress
}
}
void test_button_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_button_message_t *valid_button_message = touch_button_get_message(valid_message);
const touch_button_message_t *current_button_message = touch_button_get_message(current_message);
TEST_ASSERT_MESSAGE(current_button_message->event == valid_button_message->event, "check event failed");
}
static void test_button_callback_check(touch_button_handle_t current_handle, touch_button_message_t *current_message, touch_elem_message_t *valid_message)
{
const touch_button_message_t *valid_button_message = touch_button_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_BUTTON, "check element type failed");
TEST_ASSERT_MESSAGE(valid_button_message->event == current_message->event, "check event failed");
}
void test_button_event_trigger_and_check(touch_button_handle_t handle, touch_button_event_t button_event)
{//TODO: refactor this with a constructor
touch_elem_message_t valid_message = {
.handle = handle,
.element_type = TOUCH_ELEM_TYPE_BUTTON,
.arg = NULL,
};
touch_button_message_t button_message = {
.event = button_event
};
memcpy(valid_message.child_msg, &button_message, sizeof(touch_button_message_t)); //Construct valid_message
test_button_event_simulator(handle, button_event); //Trigger signal
touch_elem_message_t current_message;
te_button_handle_t te_button = handle;
esp_err_t ret = touch_element_message_receive(&current_message, pdMS_TO_TICKS(2 * te_button->trigger_thr * 10));
TEST_ASSERT_MESSAGE(ret == ESP_OK, "button event receive timeout");
test_button_event_check(&valid_message, &current_message); //Verification
}
void test_button_callback_trigger_and_check(touch_button_handle_t handle, touch_button_event_t button_event, bool should_trigger, test_monitor_t *monitor)
{
if (should_trigger) {
touch_elem_message_t valid_message = {
.handle = handle,
.element_type = TOUCH_ELEM_TYPE_BUTTON,
.arg = NULL
};
touch_button_message_t button_message = {
.event = button_event
};
memcpy(valid_message.child_msg, &button_message, sizeof(touch_button_message_t)); //Construct valid_message
xQueueSend(monitor->valid_msg_handle, &valid_message, portMAX_DELAY);
}
test_button_event_simulator(handle, button_event); //Trigger signal
te_button_handle_t te_button = handle;
if (should_trigger) { //Verification
BaseType_t os_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(2 * te_button->trigger_thr * 10));
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "Button queue timeout");
} else {
BaseType_t os_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(500));
TEST_ASSERT_MESSAGE(os_ret == pdFALSE, "Button invalid trigger");
}
}
static void test_button_disp_event(void)
{
touch_button_handle_t button_handle[BUTTON_CHANNEL_NUM];
touch_button_global_config_t global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&global_config));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = 0.1F
};
TEST_ESP_OK(touch_button_create(&button_config, &button_handle[i]));
TEST_ESP_OK(touch_button_subscribe_event(button_handle[i],
TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE | TOUCH_ELEM_EVENT_ON_LONGPRESS,
(void *) button_channel_array[i]));
TEST_ESP_OK(touch_button_set_longpress(button_handle[i], 300));
TEST_ESP_OK(touch_button_set_dispatch_method(button_handle[i], 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 press/longpress/release test
printf("Touch button event test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch button event test... (%d/10)\n", i + 1);
touch_button_handle_t current_handle = button_handle[random() % 14];
test_button_event_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_PRESS);
test_button_event_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_LONGPRESS);
test_button_event_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_RELEASE);
}
printf("Touch button event test finish\n");
TEST_ESP_OK(touch_element_stop());
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_button_delete(button_handle[i]));
}
touch_button_uninstall();
}
static void test_button_disp_callback(void)
{
test_monitor_t monitor;
touch_button_handle_t button_handle[BUTTON_CHANNEL_NUM];
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_button_global_config_t button_init = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&button_init));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = 0.1F
};
TEST_ESP_OK(touch_button_create(&button_config, &button_handle[i]));
TEST_ESP_OK(touch_button_subscribe_event(button_handle[i],
TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE | TOUCH_ELEM_EVENT_ON_LONGPRESS,
(void *) &monitor));
TEST_ESP_OK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_button_set_callback(button_handle[i], &test_button_handler));
TEST_ESP_OK(touch_button_set_longpress(button_handle[i], 300));
}
TEST_ESP_OK(touch_element_start());
srandom((unsigned int)time(NULL));
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
//10 times random press/longpress/release test
printf("Touch button callback test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch button callback test... (%d/10)\n", i + 1);
touch_button_handle_t current_handle = button_handle[random() % 14];
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_PRESS, true, &monitor);
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_LONGPRESS, true, &monitor);
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_RELEASE, true, &monitor);
}
printf("Touch button callback test finish\n");
TEST_ESP_OK(touch_element_stop());
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_button_delete(button_handle[i]));
}
touch_button_uninstall();
vQueueDelete(monitor.valid_msg_handle);
vSemaphoreDelete(monitor.response_sig_handle);
}
void test_button_handler(touch_button_handle_t handle, touch_button_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 the verification, 500ms timeout
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "test_button_handler: queue timeout");
test_button_callback_check(handle, message, &valid_message);
xSemaphoreGive(monitor->response_sig_handle);
}
static void test_button_event_change_lp(void)
{
touch_button_handle_t button_handle[BUTTON_CHANNEL_NUM];
touch_button_global_config_t global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&global_config));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = 0.1F
};
TEST_ESP_OK(touch_button_create(&button_config, &button_handle[i]));
TEST_ESP_OK(touch_button_subscribe_event(button_handle[i], TOUCH_ELEM_EVENT_ON_LONGPRESS, NULL));
TEST_ESP_OK(touch_button_set_dispatch_method(button_handle[i], 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 press/longpress/release test
printf("Touch button event change longtime test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch button event change longtime test... (%d/10)\n", i + 1);
esp_err_t ret;
uint8_t channel_index = random() % BUTTON_CHANNEL_NUM;
touch_elem_message_t valid_message = {
.handle = button_handle[channel_index],
.element_type = TOUCH_ELEM_TYPE_BUTTON,
.arg = NULL
};
touch_button_message_t button_message = {
.event = TOUCH_BUTTON_EVT_ON_LONGPRESS
};
memcpy(valid_message.child_msg, &button_message, sizeof(touch_button_message_t)); //Construct valid_message
TEST_ESP_OK(touch_button_set_longpress(valid_message.handle, 200 + (i + 1) * 50));
test_button_event_simulator(valid_message.handle, button_message.event); //Trigger signal
touch_elem_message_t current_message;
ret = touch_element_message_receive(&current_message, pdMS_TO_TICKS(10 * 1000));
TEST_ASSERT_MESSAGE(ret == ESP_OK, "button event LongPress timeout");
test_button_event_check(&valid_message, &current_message); //Verification
test_button_event_simulator(valid_message.handle, TOUCH_BUTTON_EVT_ON_RELEASE); //Release the button.
}
printf("Touch button event change longtime test finish\n");
TEST_ESP_OK(touch_element_stop());
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_button_delete(button_handle[i]));
}
touch_button_uninstall();
}
static void test_button_callback_change_lp(void)
{
test_monitor_t monitor;
touch_button_handle_t button_handle[BUTTON_CHANNEL_NUM];
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_button_global_config_t global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&global_config));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = 0.1F
};
TEST_ESP_OK(touch_button_create(&button_config, &button_handle[i]));
TEST_ESP_OK(touch_button_subscribe_event(button_handle[i], TOUCH_ELEM_EVENT_ON_LONGPRESS, (void *)&monitor));
TEST_ESP_OK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_button_set_callback(button_handle[i], &test_button_change_lp_handler));
}
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
//10 times random press/longpress/release test
printf("Touch button event change longtime test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch button event change longtime test... (%d/10)\n", i + 1);
uint8_t channel_index = 5; //Always this channel
touch_elem_message_t valid_message = {
.handle = button_handle[channel_index],
.element_type = TOUCH_ELEM_TYPE_BUTTON,
.arg = NULL,
};
touch_button_message_t button_message = {
.event = TOUCH_BUTTON_EVT_ON_LONGPRESS
};
memcpy(valid_message.child_msg, &button_message, sizeof(touch_button_message_t)); //Construct valid_message
xQueueSend(monitor.valid_msg_handle, &valid_message, portMAX_DELAY);
test_button_event_simulator(button_handle[channel_index], button_message.event);
BaseType_t os_ret = xSemaphoreTake(monitor.response_sig_handle, pdMS_TO_TICKS(10 * 1000)); //100ms timeout
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "Button LongPress queue timeout");
test_button_event_simulator(valid_message.handle, TOUCH_BUTTON_EVT_ON_RELEASE); //Reset hardware
}
printf("Touch button event change longtime test finish\n");
TEST_ESP_OK(touch_element_stop());
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_button_delete(button_handle[i]));
}
touch_button_uninstall();
}
static void test_button_change_lp_handler(touch_button_handle_t handle, touch_button_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 the verification, 500ms timeout
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "test_button_handler: queue timeout");
test_button_callback_check(handle, message, &valid_message);
xSemaphoreGive(monitor->response_sig_handle);
TEST_ESP_OK(touch_button_set_longpress(valid_message.handle, 300)); // Always 300ms
}
static void test_button_event_concurrent(void)
{
touch_button_handle_t button_handle[BUTTON_CHANNEL_NUM];
touch_button_global_config_t global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&global_config));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = 0.1F
};
TEST_ESP_OK(touch_button_create(&button_config, &button_handle[i]));
TEST_ESP_OK(touch_button_subscribe_event(button_handle[i], TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, NULL));
TEST_ESP_OK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_EVENT));
}
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
//10 times random press/longpress/release test
printf("Touch button event concurrent test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch button event concurrent test... (%d/10)\n", i + 1);
esp_err_t ret;
uint32_t message_count = 0;
touch_elem_message_t current_message;
TEST_BUTTON_ENTER_CRITICAL();
for (int idx = 0; idx < BUTTON_CHANNEL_NUM; idx++) {
test_button_event_simulator(button_handle[idx], TOUCH_BUTTON_EVT_ON_PRESS); //All channels trigger
}
TEST_BUTTON_EXIT_CRITICAL();
message_count = 0;
do {
ret = touch_element_message_receive(&current_message, pdMS_TO_TICKS(500));
if (ret == ESP_OK) {
message_count++;
}
} while (ret == ESP_OK);
TEST_ASSERT_MESSAGE(message_count == BUTTON_CHANNEL_NUM, "button concurrent Press failed");
TEST_BUTTON_ENTER_CRITICAL();
for (int idx = 0; idx < BUTTON_CHANNEL_NUM; idx++) {
test_button_event_simulator(button_handle[idx], TOUCH_BUTTON_EVT_ON_RELEASE); //All channels trigger
}
TEST_BUTTON_EXIT_CRITICAL();
message_count = 0;
do {
ret = touch_element_message_receive(&current_message, pdMS_TO_TICKS(500));
if (ret == ESP_OK) {
message_count++;
}
} while (ret == ESP_OK);
TEST_ASSERT_MESSAGE(message_count == BUTTON_CHANNEL_NUM, "button concurrent Release failed");
}
printf("Touch button event concurrent test finish\n");
TEST_ESP_OK(touch_element_stop());
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_button_delete(button_handle[i]));
}
touch_button_uninstall();
}
static void test_button_random_trigger_concurrent(void)
{
uint64_t sem_and_monitor[BUTTON_CHANNEL_NUM];
printf("Touch button random trigger concurrent test start\n");
test_concurrent_monitor_t monitor[BUTTON_CHANNEL_NUM];
SemaphoreHandle_t count_sem = xSemaphoreCreateCounting(BUTTON_CHANNEL_NUM, 0);
touch_button_global_config_t global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&global_config));
for (uint32_t i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = 0.1F
};
monitor[i].response_sig_handle = xSemaphoreCreateBinary();
monitor[i].valid_msg_handle = xQueueCreate(BUTTON_CHANNEL_NUM, sizeof(touch_elem_message_t));
TEST_ASSERT(monitor[i].valid_msg_handle != NULL && monitor[i].response_sig_handle != NULL);
uintptr_t temp_count_sem = (uint32_t)count_sem;
uintptr_t temp_monitor = (uint32_t)&monitor[i]; //Prevent compiler warning
sem_and_monitor[i] = (uint64_t)(((uint64_t)temp_count_sem << 32) | (uint64_t) temp_monitor);
TEST_ESP_OK(touch_button_create(&button_config, &monitor[i].button_handle));
TEST_ESP_OK(touch_button_subscribe_event(monitor[i].button_handle, TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_LONGPRESS | TOUCH_ELEM_EVENT_ON_RELEASE, (void *)&sem_and_monitor[i]));
TEST_ESP_OK(touch_button_set_longpress(monitor[i].button_handle, 500));
TEST_ESP_OK(touch_button_set_dispatch_method(monitor[i].button_handle, TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_button_set_callback(monitor[i].button_handle, &random_trigger_concurrent_handler));
}
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
for (uint32_t i = 0; i < BUTTON_CHANNEL_NUM; i++) {
BaseType_t os_ret = xTaskCreate(test_random_trigger_concurrent_task, "test_random_trigger_concurrent_task", 1024 * 4, (void *)&sem_and_monitor[i], 10, NULL);
TEST_ASSERT(os_ret == pdPASS);
}
uint32_t run_count = 0;
while (1) {
if (run_count++ % 1000 == 0) {
printf("Touch button random trigger concurrent test running... (1/1)\n");
}
uint8_t count = uxSemaphoreGetCount(count_sem);
if (count == BUTTON_CHANNEL_NUM) {
vTaskDelay(1); //Let IDLE task running and get tasks cleanup
break;
}
vTaskDelay(1);
}
TEST_ESP_OK(touch_element_stop());
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
vQueueDelete(monitor[i].valid_msg_handle);
vSemaphoreDelete(monitor[i].response_sig_handle);
TEST_ESP_OK(touch_button_delete(monitor[i].button_handle));
}
touch_button_uninstall();
printf("Touch button random trigger concurrent test stop\n");
}
void test_random_trigger_concurrent_task(void *arg)
{
uintptr_t temp_monitor = *((uint32_t *) arg);
uintptr_t temp_count_sem = (*((uint64_t *) arg) >> 32); //Prevent compiler warning
test_concurrent_monitor_t *monitor = (test_concurrent_monitor_t *)temp_monitor;
SemaphoreHandle_t count_sem = (SemaphoreHandle_t) temp_count_sem;
uint32_t start_delay_time = (esp_random() % 100) * 10;
vTaskDelay(pdMS_TO_TICKS(start_delay_time));
touch_elem_message_t valid_message = {
.handle = monitor->button_handle,
.element_type = TOUCH_ELEM_TYPE_BUTTON,
.arg = NULL,
};
touch_button_message_t button_message;
button_message.event = TOUCH_BUTTON_EVT_ON_PRESS;
memcpy(valid_message.child_msg, &button_message, sizeof(touch_button_message_t)); //Construct valid_message
xQueueSend(monitor->valid_msg_handle, &valid_message, portMAX_DELAY);
test_button_event_simulator(valid_message.handle, button_message.event); //Trigger signal
BaseType_t res_sem_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(1000));
TEST_ASSERT_MESSAGE(res_sem_ret == pdPASS, "Response timeout");
uint32_t hold_state_time_ms = (esp_random() % 100) * 10 + 100;
te_button_handle_t te_button = (te_button_handle_t) valid_message.handle;
if ((int)(hold_state_time_ms - te_button->trigger_thr * 10) > 50) { //should raise longpress event
button_message.event = TOUCH_BUTTON_EVT_ON_LONGPRESS;
memcpy(valid_message.child_msg, &button_message, sizeof(touch_button_message_t)); //Construct valid_message
xQueueSend(monitor->valid_msg_handle, &valid_message, portMAX_DELAY);
test_button_event_simulator(valid_message.handle, button_message.event); //Trigger signal
res_sem_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(1000)); //+100 make sure it will really raise longpress event
TEST_ASSERT_MESSAGE(res_sem_ret == pdPASS, "Response timeout");
} else { //should not raise longpress event
//Do nothing
}
button_message.event = TOUCH_BUTTON_EVT_ON_RELEASE;
memcpy(valid_message.child_msg, &button_message, sizeof(touch_button_message_t)); //Construct valid_message
xQueueSend(monitor->valid_msg_handle, &valid_message, portMAX_DELAY);
test_button_event_simulator(valid_message.handle, button_message.event); //Trigger signal
res_sem_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(1000));
TEST_ASSERT_MESSAGE(res_sem_ret == pdPASS, "Response timeout");
xSemaphoreGive(count_sem);
vTaskDelete(NULL);
}
static void random_trigger_concurrent_handler(touch_button_handle_t handle, touch_button_message_t *message, void *arg)
{
uintptr_t temp_monitor = *((uint32_t *) arg); //Prevent compiler warning
test_concurrent_monitor_t *monitor = (test_concurrent_monitor_t *) temp_monitor;
touch_elem_message_t valid_message;
BaseType_t os_ret = xQueueReceive(monitor->valid_msg_handle, &valid_message, pdMS_TO_TICKS(1000));
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "valid message timeout");
const touch_button_message_t *button_message = touch_button_get_message(&valid_message);
if (button_message->event == TOUCH_BUTTON_EVT_ON_LONGPRESS) {
touch_button_set_longpress(handle, portMAX_DELAY); //Prevent button triggers LongPress event again
}
TEST_ASSERT_MESSAGE(handle == valid_message.handle, "check handle failed");
TEST_ASSERT_MESSAGE(valid_message.element_type == TOUCH_ELEM_TYPE_BUTTON, "check element type failed");
TEST_ASSERT_MESSAGE(message->event == button_message->event, "check event failed");
xSemaphoreGive(monitor->response_sig_handle);
}

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/* ---------------------------------------------------------- README ------------------------------------------------
* This doc is aimed at explain some important code block and do some records for the test result, if developer or
* test-owner has some question in reading this code implementation, please read it first.
*
* CODE Block:
* `code-block-1`: Touch Element lib need some time to finish the initialization so as to configure the right threshold.
* Since some hardware issue(Must to pass 2 times "meas_done" interrupt), Touch Element lib will spend
* some time(Maybe <30ms) to finish the initialization, every operations (interrupts) happen to touch
* sensor will be ignored before initialization. That's why "vTaskDelay()" could be saw in after call
* "touch_element_start()". However, this just for the unit test, in the real application, users don't
* need to delay something.
*
* NOTES:
* `Simulator`: Currently the event simulator depend on the touch sensor driver and play some "hack" in some register so
* as to raise a FAKE interrupt. It means that Touch Element lib test case must be burned on dev-kit and keep
* the touch channel as clean as possible, ESP32-S2-Saola is good test board. //TODO: Remove the dependent of touch sensor driver.
------------------------------------------------------------------------------------------------------------------ */
#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_button.h"
#include "touch_element/touch_slider.h"
#include "touch_element/touch_matrix.h"
typedef struct {
QueueHandle_t valid_msg_handle;
SemaphoreHandle_t response_sig_handle;
} test_monitor_t;
/* ------------------------------------------------------------------------------------------------------------------ */
extern void test_button_event_simulator(touch_button_handle_t button_handle, touch_button_event_t button_event);
extern void test_button_handler(touch_button_handle_t handle, touch_button_message_t *message, void *arg);
extern void test_button_event_check(touch_elem_message_t *valid_message, touch_elem_message_t *current_message);
extern void test_button_event_trigger_and_check(touch_button_handle_t handle, touch_button_event_t button_event);
extern void test_button_callback_trigger_and_check(touch_button_handle_t handle, touch_button_event_t button_event, bool should_trigger, test_monitor_t *monitor);
extern void test_slider_event_simulator(touch_slider_handle_t slider_handle, touch_slider_event_t slider_event, uint32_t random);
extern void test_slider_event_check(touch_elem_message_t *valid_message, touch_elem_message_t *current_message);
extern void test_matrix_event_simulator(touch_matrix_handle_t matrix_handle, touch_matrix_event_t matrix_event, uint32_t pos_index);
extern void test_matrix_event_check(touch_elem_message_t *valid_message, touch_elem_message_t *current_message);
/* ------------------------------------------------------------------------------------------------------------------ */
static void test_waterproof_event_simulator(touch_pad_t guard_channel, touch_button_event_t guard_state);
static void test_system_waterproof_guard(void);
static void test_integrat_btn_sld_mat(void);
static void test_integration_monitor_task(void *arg);
/* ------------------------------------------------------------------------------------------------------------------ */
TEST_CASE("Touch element integration test", "[touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_integrat_btn_sld_mat();
touch_element_uninstall();
}
TEST_CASE("Touch element waterproof test", "[touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_system_waterproof_guard(); //TODO: add waterproof work with slider and matrix
touch_element_uninstall();
}
static void test_system_waterproof_guard(void)
{
static const touch_pad_t button_channel_array[12] = {
TOUCH_PAD_NUM1,
TOUCH_PAD_NUM2,
TOUCH_PAD_NUM3,
TOUCH_PAD_NUM4,
TOUCH_PAD_NUM5,
TOUCH_PAD_NUM6,
TOUCH_PAD_NUM7,
TOUCH_PAD_NUM8,
TOUCH_PAD_NUM9,
TOUCH_PAD_NUM10,
TOUCH_PAD_NUM11,
TOUCH_PAD_NUM12
};
const uint8_t BUTTON_CHANNEL_NUM = sizeof(button_channel_array) / sizeof(touch_pad_t);
test_monitor_t monitor;
touch_button_handle_t button_handle[BUTTON_CHANNEL_NUM];
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_button_global_config_t global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&global_config));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = 0.1F
};
TEST_ESP_OK(touch_button_create(&button_config, &button_handle[i]));
TEST_ESP_OK(touch_button_subscribe_event(button_handle[i], TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, (void *)&monitor));
TEST_ESP_OK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_button_set_callback(button_handle[i], test_button_handler));
}
printf("Touch Element waterproof guard sensor test start\n");
srandom((unsigned int)time(NULL));
{//No use waterproof guard sensor
touch_elem_waterproof_config_t waterproof_config = {
.guard_channel = TOUCH_WATERPROOF_GUARD_NOUSE,
.guard_sensitivity = 0.0F
};
TEST_ESP_OK(touch_element_waterproof_install(&waterproof_config));
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
for (int i = 0; i < 10; i++) { //Start state test
printf("Touch Element waterproof no-use guard sensor test... (%d/10)\n", i + 1);
touch_button_handle_t current_handle = button_handle[random() % 12];
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_PRESS, true, &monitor);
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_RELEASE, true, &monitor);
}
TEST_ESP_OK(touch_element_stop());
touch_element_waterproof_uninstall();
}
{//Use waterproof guard sensor(Add all handles)
touch_elem_waterproof_config_t waterproof_config = {
.guard_channel = TOUCH_PAD_NUM13,
.guard_sensitivity = 0.1F
};
TEST_ESP_OK(touch_element_waterproof_install(&waterproof_config));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_element_waterproof_add(button_handle[i]));
}
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
for (int i = 0; i < 10; i++) {
printf("Touch Element waterproof use guard sensor random trigger test... (%d/10)\n", i + 1);
bool should_trigger = random() % 2;
if (should_trigger) {
touch_button_handle_t current_handle = button_handle[random() % 12];
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_PRESS, should_trigger, &monitor);
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_RELEASE, should_trigger, &monitor);
} else {
test_waterproof_event_simulator(waterproof_config.guard_channel, TOUCH_BUTTON_EVT_ON_PRESS); //Waterproof guard sensor trigger
touch_button_handle_t current_handle = button_handle[random() % 12];
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_PRESS, should_trigger, &monitor);
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_RELEASE, should_trigger, &monitor);
test_waterproof_event_simulator(waterproof_config.guard_channel, TOUCH_BUTTON_EVT_ON_RELEASE); //Waterproof guard sensor release
}
}
TEST_ESP_OK(touch_element_stop());
touch_element_waterproof_uninstall();
}
{//Put half button handles into guard ring
const uint8_t protect_handle_threshold = BUTTON_CHANNEL_NUM / 2;
touch_elem_waterproof_config_t waterproof_config = {
.guard_channel = TOUCH_PAD_NUM13,
.guard_sensitivity = 0.1F
};
TEST_ESP_OK(touch_element_waterproof_install(&waterproof_config));
for (int i = 0; i < protect_handle_threshold; i++) {
TEST_ESP_OK(touch_element_waterproof_add(button_handle[i]));
}
TEST_ESP_OK(touch_element_start());
vTaskDelay(pdMS_TO_TICKS(500)); //Mention in README, code-block-1
for (int i = 0; i < 10; i++) {
printf("Touch Element waterproof use guard sensor test(guard sensor is triggered will half button handles)... (%d/10)\n", i + 1);
test_waterproof_event_simulator(waterproof_config.guard_channel, TOUCH_BUTTON_EVT_ON_PRESS); //Waterproof guard sensor trigger
uint32_t handle_index = random() % 12;
touch_button_handle_t current_handle = button_handle[handle_index];
bool should_trigger = (handle_index < protect_handle_threshold) ? false : true;
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_PRESS, should_trigger, &monitor);
test_button_callback_trigger_and_check(current_handle, TOUCH_BUTTON_EVT_ON_RELEASE, should_trigger, &monitor);
test_waterproof_event_simulator(waterproof_config.guard_channel, TOUCH_BUTTON_EVT_ON_RELEASE); //Waterproof guard sensor release
}
TEST_ESP_OK(touch_element_stop());
touch_element_waterproof_uninstall();
}
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_button_delete(button_handle[i]));
}
touch_button_uninstall();
vQueueDelete(monitor.valid_msg_handle);
vSemaphoreDelete(monitor.response_sig_handle);
printf("Touch Element waterproof guard sensor test finish\n");
}
static void test_waterproof_event_simulator(touch_pad_t guard_channel, touch_button_event_t guard_state)
{
if (guard_state == TOUCH_BUTTON_EVT_ON_PRESS) {
touch_pad_set_cnt_mode(guard_channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT);
} else if (guard_state == TOUCH_BUTTON_EVT_ON_RELEASE) {
touch_pad_set_cnt_mode(guard_channel, TOUCH_PAD_SLOPE_7, TOUCH_PAD_TIE_OPT_DEFAULT);
} else {
printf("guard sensor simulator doesn't support this operation\n");
}
/* Fixme: If the normal instance and guard sensor trigger at the same time, guard sensor will lock the state failed */
vTaskDelay(pdMS_TO_TICKS(100));
}
static void test_integrat_btn_sld_mat(void)
{
static const touch_pad_t button_channel_array[3] = {
TOUCH_PAD_NUM1,
TOUCH_PAD_NUM2,
TOUCH_PAD_NUM3
};
static const float button_sens_array[3] = {
0.1F,
0.1F,
0.1F
};
static const touch_pad_t slider_channel_array[5] = {
TOUCH_PAD_NUM4,
TOUCH_PAD_NUM5,
TOUCH_PAD_NUM6,
TOUCH_PAD_NUM7,
TOUCH_PAD_NUM8
};
static const float slider_sens_array[5] = {
0.1F,
0.1F,
0.1F,
0.1F,
0.1F
};
static const touch_pad_t x_axis_channel[3] = {
TOUCH_PAD_NUM9,
TOUCH_PAD_NUM10,
TOUCH_PAD_NUM11,
};
static const touch_pad_t y_axis_channel[3] = {
TOUCH_PAD_NUM12,
TOUCH_PAD_NUM13,
TOUCH_PAD_NUM14,
};
static const float x_axis_channel_sens[3] = {
0.1F,
0.1F,
0.1F,
};
static const float y_axis_channel_sens[3] = {
0.1F,
0.1F,
0.1F,
};
const uint8_t BUTTON_CHANNEL_NUM = sizeof(button_channel_array) / sizeof(touch_pad_t);
const uint8_t SLIDER_CHANNEL_NUM = sizeof(slider_channel_array) / sizeof(touch_pad_t);
const uint8_t MATRIX_CHANNEL_NUM_X = sizeof(x_axis_channel) / sizeof(touch_pad_t);
const uint8_t MATRIX_CHANNEL_NUM_Y = sizeof(y_axis_channel) / sizeof(touch_pad_t);
printf("Integration test(button + slider + matrix) start\n");
BaseType_t os_ret;
touch_button_handle_t button_handle[BUTTON_CHANNEL_NUM];
touch_slider_handle_t slider_handle;
touch_matrix_handle_t matrix_handle;
test_monitor_t monitor;
TaskHandle_t task_handle = NULL;
monitor.valid_msg_handle = xQueueCreate(10, sizeof(touch_elem_message_t));
monitor.response_sig_handle = xSemaphoreCreateBinary();
os_ret = xTaskCreate(&test_integration_monitor_task, "test_integration_monitor_task", 4096, (void *)&monitor, 5, &task_handle);
TEST_ASSERT(monitor.valid_msg_handle != NULL && monitor.response_sig_handle != NULL && os_ret == pdPASS);
touch_button_global_config_t button_global_config = TOUCH_BUTTON_GLOBAL_DEFAULT_CONFIG();
touch_slider_global_config_t slider_global_config = TOUCH_SLIDER_GLOBAL_DEFAULT_CONFIG();
touch_matrix_global_config_t matrix_global_config = TOUCH_MATRIX_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_button_install(&button_global_config));
TEST_ESP_OK(touch_slider_install(&slider_global_config));
TEST_ESP_OK(touch_matrix_install(&matrix_global_config));
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
touch_button_config_t button_config = {
.channel_num = button_channel_array[i],
.channel_sens = button_sens_array[i]
};
TEST_ESP_OK(touch_button_create(&button_config, &button_handle[i]));
TEST_ESP_OK(touch_button_subscribe_event(button_handle[i], TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, NULL));
TEST_ESP_OK(touch_button_set_dispatch_method(button_handle[i], TOUCH_ELEM_DISP_EVENT));
}
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, NULL));
TEST_ESP_OK(touch_slider_set_dispatch_method(slider_handle, TOUCH_ELEM_DISP_EVENT));
touch_matrix_config_t matrix_config = {
.x_channel_array = x_axis_channel,
.y_channel_array = y_axis_channel,
.x_sensitivity_array = x_axis_channel_sens,
.y_sensitivity_array = y_axis_channel_sens,
.x_channel_num = MATRIX_CHANNEL_NUM_X,
.y_channel_num = MATRIX_CHANNEL_NUM_Y
};
TEST_ESP_OK(touch_matrix_create(&matrix_config, &matrix_handle));
TEST_ESP_OK(touch_matrix_subscribe_event(matrix_handle, TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, NULL));
TEST_ESP_OK(touch_matrix_set_dispatch_method(matrix_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));
for (int i = 0; i < 30; i++) {
printf("Integration test... (%d/30)\n", i + 1);
touch_elem_message_t valid_message;
valid_message.element_type = (random() % (TOUCH_ELEM_TYPE_MATRIX + 1));
if (valid_message.element_type == TOUCH_ELEM_TYPE_BUTTON) {
uint32_t button_index = random() % BUTTON_CHANNEL_NUM;
valid_message.handle = button_handle[button_index];
touch_button_message_t button_message = {
.event = TOUCH_BUTTON_EVT_ON_PRESS
};
memcpy(valid_message.child_msg, &button_message, sizeof(button_message)); //Construct child message
xQueueSend(monitor.valid_msg_handle, &valid_message, portMAX_DELAY);
test_button_event_simulator(valid_message.handle, button_message.event);
} else if (valid_message.element_type == TOUCH_ELEM_TYPE_SLIDER) {
valid_message.handle = slider_handle;
touch_slider_message_t slider_message = {
.event = TOUCH_SLIDER_EVT_ON_PRESS,
.position = 0 //No check
};
memcpy(valid_message.child_msg, &slider_message, sizeof(slider_message)); //Construct child message
xQueueSend(monitor.valid_msg_handle, &valid_message, portMAX_DELAY);
test_slider_event_simulator(valid_message.handle, slider_message.event, 1);
} else if (valid_message.element_type == TOUCH_ELEM_TYPE_MATRIX) {
uint32_t matrix_x_axis_index = random() % MATRIX_CHANNEL_NUM_X;
uint32_t matrix_y_axis_index = random() % MATRIX_CHANNEL_NUM_Y;
valid_message.handle = matrix_handle;
touch_matrix_message_t matrix_message = {
.event = TOUCH_MATRIX_EVT_ON_PRESS,
.position.x_axis = matrix_x_axis_index,
.position.y_axis = matrix_y_axis_index,
.position.index = matrix_x_axis_index * MATRIX_CHANNEL_NUM_Y + matrix_y_axis_index
};
memcpy(valid_message.child_msg, &matrix_message, sizeof(matrix_message)); //Construct child message
xQueueSend(monitor.valid_msg_handle, &valid_message, portMAX_DELAY);
test_matrix_event_simulator(valid_message.handle, matrix_message.event, matrix_message.position.index);
}
os_ret = xSemaphoreTake(monitor.response_sig_handle, pdMS_TO_TICKS(500));
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "response queue timeout (500ms)");
if (valid_message.element_type == TOUCH_ELEM_TYPE_BUTTON) {
touch_button_message_t button_message;
button_message.event = TOUCH_BUTTON_EVT_ON_RELEASE;
memcpy(valid_message.child_msg, &button_message, sizeof(button_message));
xQueueSend(monitor.valid_msg_handle, &valid_message, portMAX_DELAY);
test_button_event_simulator(valid_message.handle, button_message.event);
} else if (valid_message.element_type == TOUCH_ELEM_TYPE_SLIDER) {
touch_slider_message_t slider_message;
slider_message.event = TOUCH_SLIDER_EVT_ON_RELEASE;
memcpy(valid_message.child_msg, &slider_message, sizeof(slider_message));
xQueueSend(monitor.valid_msg_handle, &valid_message, portMAX_DELAY);
test_slider_event_simulator(valid_message.handle, slider_message.event, 1);
} else if (valid_message.element_type == TOUCH_ELEM_TYPE_MATRIX) {
touch_matrix_message_t matrix_message;
matrix_message.event = TOUCH_MATRIX_EVT_ON_RELEASE;
memcpy(valid_message.child_msg, &matrix_message, sizeof(matrix_message));
xQueueSend(monitor.valid_msg_handle, &valid_message, portMAX_DELAY);
const touch_matrix_message_t *matrix_message_ptr = touch_matrix_get_message(&valid_message);
test_matrix_event_simulator(valid_message.handle, matrix_message.event, matrix_message_ptr->position.index);
}
os_ret = xSemaphoreTake(monitor.response_sig_handle, pdMS_TO_TICKS(500));
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "response queue timeout (500ms)");
}
TEST_ESP_OK(touch_element_stop());
for (int i = 0; i < BUTTON_CHANNEL_NUM; i++) {
TEST_ESP_OK(touch_button_delete(button_handle[i]));
}
TEST_ESP_OK(touch_slider_delete(slider_handle));
TEST_ESP_OK(touch_matrix_delete(matrix_handle));
touch_button_uninstall();
touch_slider_uninstall();
touch_matrix_uninstall();
while (eTaskGetState(task_handle) == eRunning) {
vTaskDelay(pdTICKS_TO_MS(1));
}
vTaskDelete(task_handle);
vQueueDelete(monitor.valid_msg_handle);
vSemaphoreDelete(monitor.response_sig_handle);
printf("Integration test(button + slider + matrix) finish\n");
}
static void test_integration_monitor_task(void *arg)
{
test_monitor_t *monitor = (test_monitor_t *)arg;
BaseType_t os_ret;
touch_elem_message_t current_message, valid_message;
while (1) {
touch_element_message_receive(&current_message, portMAX_DELAY);
os_ret = xQueueReceive(monitor->valid_msg_handle, &valid_message, pdMS_TO_TICKS(500)); //Get the valid message for the verification, 500ms timeout
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "trigger queue timeout (500ms)");
if (current_message.element_type == TOUCH_ELEM_TYPE_BUTTON) {
test_button_event_check(&valid_message, &current_message);
} else if (current_message.element_type == TOUCH_ELEM_TYPE_SLIDER) {
test_slider_event_check(&valid_message, &current_message);
} else if (current_message.element_type == TOUCH_ELEM_TYPE_MATRIX) {
test_matrix_event_check(&valid_message, &current_message);
}
xSemaphoreGive(monitor->response_sig_handle);
}
}

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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_matrix.h"
static const touch_pad_t x_axis_channel[3] = {
TOUCH_PAD_NUM5,
TOUCH_PAD_NUM7,
TOUCH_PAD_NUM9,
};
static const touch_pad_t y_axis_channel[3] = {
TOUCH_PAD_NUM11,
TOUCH_PAD_NUM12,
TOUCH_PAD_NUM14,
};
static const float x_axis_channel_sens[3] = {
0.1F,
0.1F,
0.1F,
};
static const float y_axis_channel_sens[3] = {
0.1F,
0.1F,
0.1F,
};
const uint8_t MATRIX_CHANNEL_NUM_X = sizeof(x_axis_channel) / sizeof(touch_pad_t);
const uint8_t MATRIX_CHANNEL_NUM_Y = sizeof(y_axis_channel) / sizeof(touch_pad_t);
typedef struct {
QueueHandle_t valid_msg_handle;
SemaphoreHandle_t response_sig_handle;
} test_monitor_t;
/* ------------------------------------------------------------------------------------------------------------------ */
void test_matrix_event_simulator(touch_matrix_handle_t matrix_handle, touch_matrix_event_t matrix_event, uint32_t pos_index);
static void test_matrix_channel_simulator(touch_pad_t channel, touch_matrix_event_t matrix_event);
void test_matrix_event_check(touch_elem_message_t *valid_message, touch_elem_message_t *current_message);
static void test_matrix_callback_check(touch_matrix_handle_t current_handle, touch_matrix_message_t *current_message, touch_elem_message_t *valid_message);
void test_matrix_event_trigger_and_check(touch_matrix_handle_t handle, touch_matrix_event_t matrix_event, uint32_t pos_index);
void test_matrix_callback_trigger_and_check(touch_matrix_handle_t handle, touch_matrix_event_t matrix_event, uint32_t pos_index, bool should_trigger, test_monitor_t *monitor);
/* ------------------------------------------------ Dispatch method test -------------------------------------------- */
static void test_matrix_disp_event(void);
static void test_matrix_disp_callback(void);
static void test_matrix_handler(touch_matrix_handle_t handle, touch_matrix_message_t *message, void *arg);
/* ------------------------------------------------ Run-time test --------------------------------------------------- */
static void test_matrix_event_change_lp(void);
static void test_matrix_callback_change_lp(void);
static void test_matrix_change_lp_handler(touch_matrix_handle_t out_handle, touch_matrix_message_t *out_message, void *arg);
/* ----------------------------------------------- Random channel trigger test -------------------------------------- */
static void test_matrix_random_channel_trigger(void);
/* ------------------------------------------------------------------------------------------------------------------ */
TEST_CASE("Touch matrix dispatch methods test", "[matrix][touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_matrix_disp_event();
test_matrix_disp_callback();
touch_element_uninstall();
}
TEST_CASE("Touch matrix run-time test", "[matrix][touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_matrix_event_change_lp();
test_matrix_callback_change_lp();
touch_element_uninstall();
}
TEST_CASE("Touch matrix random channel trigger test", "[matrix][touch_element]")
{
touch_elem_global_config_t global_config = TOUCH_ELEM_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_element_install(&global_config));
test_matrix_random_channel_trigger();
touch_element_uninstall();
}
void test_matrix_event_simulator(touch_matrix_handle_t matrix_handle, touch_matrix_event_t matrix_event, uint32_t pos_index)
{
te_matrix_handle_t te_matrix = (te_matrix_handle_t) matrix_handle;
touch_pad_t x_channel = te_matrix->device[pos_index / te_matrix->y_channel_num]->channel;
touch_pad_t y_channel = te_matrix->device[te_matrix->x_channel_num + (pos_index % te_matrix->y_channel_num)]->channel;
if (matrix_event == TOUCH_MATRIX_EVT_ON_PRESS) {
touch_pad_set_cnt_mode(x_channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT);
touch_pad_set_cnt_mode(y_channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT);
} else if (matrix_event == TOUCH_MATRIX_EVT_ON_RELEASE) {
touch_pad_set_cnt_mode(x_channel, TOUCH_PAD_SLOPE_7, TOUCH_PAD_TIE_OPT_DEFAULT);
touch_pad_set_cnt_mode(y_channel, TOUCH_PAD_SLOPE_7, TOUCH_PAD_TIE_OPT_DEFAULT);
} else {
touch_pad_set_cnt_mode(x_channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT); // LongPress
touch_pad_set_cnt_mode(y_channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT);
}
}
static void test_matrix_channel_simulator(touch_pad_t channel, touch_matrix_event_t matrix_event)
{
if (matrix_event == TOUCH_MATRIX_EVT_ON_PRESS) {
touch_pad_set_cnt_mode(channel, TOUCH_PAD_SLOPE_3, TOUCH_PAD_TIE_OPT_DEFAULT);
} else if (matrix_event == TOUCH_MATRIX_EVT_ON_RELEASE) {
touch_pad_set_cnt_mode(channel, TOUCH_PAD_SLOPE_7, TOUCH_PAD_TIE_OPT_DEFAULT);
}
}
void test_matrix_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_matrix_message_t *valid_matrix_message = touch_matrix_get_message(valid_message);
const touch_matrix_message_t *current_matrix_message = touch_matrix_get_message(current_message);
TEST_ASSERT_MESSAGE(current_matrix_message->event == valid_matrix_message->event, "check event failed");
TEST_ASSERT_MESSAGE(current_matrix_message->position.index == valid_matrix_message->position.index, "check index failed");
TEST_ASSERT_MESSAGE(current_matrix_message->position.x_axis == valid_matrix_message->position.x_axis, "check x_axis failed");
TEST_ASSERT_MESSAGE(current_matrix_message->position.y_axis == valid_matrix_message->position.y_axis, "check y_axis failed");
}
static inline void test_matrix_callback_check(touch_matrix_handle_t current_handle, touch_matrix_message_t *current_message, touch_elem_message_t *valid_message)
{
const touch_matrix_message_t *valid_matrix_message = touch_matrix_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_MATRIX, "check element type failed");
TEST_ASSERT_MESSAGE(valid_matrix_message->event == current_message->event, "check event failed");
TEST_ASSERT_MESSAGE(valid_matrix_message->position.index == current_message->position.index, "check index failed");
TEST_ASSERT_MESSAGE(valid_matrix_message->position.x_axis == current_message->position.x_axis, "check x_axis failed");
TEST_ASSERT_MESSAGE(valid_matrix_message->position.y_axis == current_message->position.y_axis, "check y_axis failed");
}
void test_matrix_event_trigger_and_check(touch_matrix_handle_t handle, touch_matrix_event_t matrix_event, uint32_t pos_index)
{
touch_elem_message_t valid_message = {
.handle = handle,
.element_type = TOUCH_ELEM_TYPE_MATRIX,
.arg = NULL
};
touch_matrix_message_t matrix_message = {
.event = matrix_event,
.position.index = pos_index,
.position.x_axis = pos_index / MATRIX_CHANNEL_NUM_Y,
.position.y_axis = pos_index % MATRIX_CHANNEL_NUM_Y
};
memcpy(valid_message.child_msg, &matrix_message, sizeof(touch_matrix_message_t)); //Construct valid_message
test_matrix_event_simulator(handle, matrix_event, pos_index); //Trigger signal
touch_elem_message_t current_message;
te_matrix_handle_t te_matrix = handle;
esp_err_t ret = touch_element_message_receive(&current_message, pdMS_TO_TICKS(2 * te_matrix->trigger_thr * 10)); //Get current message for verification
TEST_ASSERT_MESSAGE(ret == ESP_OK, "matrix event receive timeout");
test_matrix_event_check(&valid_message, &current_message); //Verification
}
void test_matrix_callback_trigger_and_check(touch_matrix_handle_t handle, touch_matrix_event_t matrix_event, uint32_t pos_index, bool should_trigger, test_monitor_t *monitor)
{
if (should_trigger) {
touch_elem_message_t valid_message = {
.handle = handle,
.element_type = TOUCH_ELEM_TYPE_MATRIX,
.arg = NULL
};
touch_matrix_message_t matrix_message = {
.event = matrix_event,
.position.index = pos_index,
.position.x_axis = pos_index / MATRIX_CHANNEL_NUM_Y,
.position.y_axis = pos_index % MATRIX_CHANNEL_NUM_Y
};
memcpy(valid_message.child_msg, &matrix_message, sizeof(touch_matrix_message_t)); //Construct valid_message
xQueueSend(monitor->valid_msg_handle, &valid_message, portMAX_DELAY);
}
test_matrix_event_simulator(handle, matrix_event, pos_index); //Trigger signal
te_matrix_handle_t te_matrix = handle;
if (should_trigger) {
BaseType_t os_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(2 * te_matrix->trigger_thr * 10));
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "Matrix queue timeout");
} else {
BaseType_t os_ret = xSemaphoreTake(monitor->response_sig_handle, pdMS_TO_TICKS(500));
TEST_ASSERT_MESSAGE(os_ret == pdFALSE, "Matrix invalid trigger");
}
}
static void test_matrix_disp_event(void)
{
touch_matrix_handle_t matrix_handle = NULL;
touch_matrix_global_config_t global_config = TOUCH_MATRIX_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_matrix_install(&global_config));
touch_matrix_config_t matrix_config = {
.x_channel_array = x_axis_channel,
.y_channel_array = y_axis_channel,
.x_sensitivity_array = x_axis_channel_sens,
.y_sensitivity_array = y_axis_channel_sens,
.x_channel_num = MATRIX_CHANNEL_NUM_X,
.y_channel_num = MATRIX_CHANNEL_NUM_Y
};
TEST_ESP_OK(touch_matrix_create(&matrix_config, &matrix_handle));
TEST_ESP_OK(touch_matrix_subscribe_event(matrix_handle, TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_LONGPRESS | TOUCH_ELEM_EVENT_ON_RELEASE, NULL));
TEST_ESP_OK(touch_matrix_set_longpress(matrix_handle, 300));
TEST_ESP_OK(touch_matrix_set_dispatch_method(matrix_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));
printf("Touch matrix event test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch matrix event test... (%d/10)\n", i + 1);
uint32_t button_num = random() % ( MATRIX_CHANNEL_NUM_X * MATRIX_CHANNEL_NUM_Y );
test_matrix_event_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_PRESS, button_num);
test_matrix_event_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_LONGPRESS, button_num);
test_matrix_event_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_RELEASE, button_num);
}
printf("Touch matrix event test finish\n");
TEST_ESP_OK(touch_element_stop());
TEST_ESP_OK(touch_matrix_delete(matrix_handle));
touch_matrix_uninstall();
}
static void test_matrix_disp_callback(void)
{
test_monitor_t monitor;
touch_matrix_handle_t matrix_handle = NULL;
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_matrix_global_config_t global_config = TOUCH_MATRIX_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_matrix_install(&global_config));
touch_matrix_config_t matrix_config = {
.x_channel_array = x_axis_channel,
.y_channel_array = y_axis_channel,
.x_sensitivity_array = x_axis_channel_sens,
.y_sensitivity_array = y_axis_channel_sens,
.x_channel_num = MATRIX_CHANNEL_NUM_X,
.y_channel_num = MATRIX_CHANNEL_NUM_Y
};
TEST_ESP_OK(touch_matrix_create(&matrix_config, &matrix_handle));
TEST_ESP_OK(touch_matrix_subscribe_event(matrix_handle, TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_LONGPRESS | TOUCH_ELEM_EVENT_ON_RELEASE, (void *)&monitor));
TEST_ESP_OK(touch_matrix_set_longpress(matrix_handle, 300));
TEST_ESP_OK(touch_matrix_set_dispatch_method(matrix_handle, TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_matrix_set_callback(matrix_handle, test_matrix_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 matrix callback test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch matrix callback test... (%d/10)\n", i + 1);
uint32_t button_num = random() % (MATRIX_CHANNEL_NUM_X * MATRIX_CHANNEL_NUM_Y);
test_matrix_callback_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_PRESS, button_num, true, &monitor);
test_matrix_callback_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_LONGPRESS, button_num, true, &monitor);
test_matrix_callback_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_RELEASE, button_num, true, &monitor);
}
printf("Touch matrix callback test finish\n");
TEST_ESP_OK(touch_element_stop());
TEST_ESP_OK(touch_matrix_delete(matrix_handle));
touch_matrix_uninstall();
vQueueDelete(monitor.valid_msg_handle);
vSemaphoreDelete(monitor.response_sig_handle);
}
static void test_matrix_handler(touch_matrix_handle_t handle, touch_matrix_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));
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "test_matrix_handler: queue timeout");
test_matrix_callback_check(handle, message, &valid_message);
xSemaphoreGive(monitor->response_sig_handle);
}
static void test_matrix_random_channel_trigger(void)
{
test_monitor_t monitor;
touch_matrix_handle_t matrix_handle = NULL;
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_matrix_global_config_t global_config = TOUCH_MATRIX_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_matrix_install(&global_config));
touch_matrix_config_t matrix_config = {
.x_channel_array = x_axis_channel,
.y_channel_array = y_axis_channel,
.x_sensitivity_array = x_axis_channel_sens,
.y_sensitivity_array = y_axis_channel_sens,
.x_channel_num = MATRIX_CHANNEL_NUM_X,
.y_channel_num = MATRIX_CHANNEL_NUM_Y
};
TEST_ESP_OK(touch_matrix_create(&matrix_config, &matrix_handle));
TEST_ESP_OK(touch_matrix_subscribe_event(matrix_handle, TOUCH_ELEM_EVENT_ON_PRESS | TOUCH_ELEM_EVENT_ON_RELEASE, (void *) &monitor));
TEST_ESP_OK(touch_matrix_set_dispatch_method(matrix_handle, TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_matrix_set_callback(matrix_handle, test_matrix_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 matrix random channel trigger test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch matrix random channel trigger test... (%d/10)\n", i + 1);
uint32_t channel_index_1 = random() % (MATRIX_CHANNEL_NUM_X + MATRIX_CHANNEL_NUM_Y);
uint32_t channel_index_2 = random() % (MATRIX_CHANNEL_NUM_X + MATRIX_CHANNEL_NUM_Y);
touch_pad_t channel_1 = (channel_index_1 < MATRIX_CHANNEL_NUM_X) ? x_axis_channel[channel_index_1] : y_axis_channel[channel_index_1 - MATRIX_CHANNEL_NUM_X];
touch_pad_t channel_2 = (channel_index_2 < MATRIX_CHANNEL_NUM_X) ? x_axis_channel[channel_index_2] : y_axis_channel[channel_index_2 - MATRIX_CHANNEL_NUM_X];
if ((channel_index_1 <= 2 && channel_index_2 <= 2) || (channel_index_1 > 2 && channel_index_2 > 2)) { //all x channels triggered or all y channels triggered
//Should not be triggered
BaseType_t os_ret;
test_matrix_channel_simulator(channel_1, TOUCH_MATRIX_EVT_ON_PRESS);
test_matrix_channel_simulator(channel_2, TOUCH_MATRIX_EVT_ON_PRESS);
os_ret = xSemaphoreTake(monitor.response_sig_handle, pdMS_TO_TICKS(500));
TEST_ASSERT_MESSAGE(os_ret == pdFAIL, "Matrix Press event invalid trigger");
test_matrix_channel_simulator(channel_1, TOUCH_MATRIX_EVT_ON_RELEASE);
test_matrix_channel_simulator(channel_2, TOUCH_MATRIX_EVT_ON_RELEASE);
os_ret = xSemaphoreTake(monitor.response_sig_handle, pdMS_TO_TICKS(500));
TEST_ASSERT_MESSAGE(os_ret == pdFAIL, "Matrix Release event invalid trigger");
} else {
//Should be triggered
uint8_t button_num;
if (channel_index_1 <= 2) {
button_num = channel_index_1 * matrix_config.y_channel_num + (channel_index_2 - MATRIX_CHANNEL_NUM_X);
} else {
button_num = channel_index_2 * matrix_config.x_channel_num + (channel_index_1 - MATRIX_CHANNEL_NUM_Y);
}
test_matrix_callback_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_PRESS, button_num, true, &monitor);
test_matrix_callback_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_RELEASE, button_num, true, &monitor);
}
}
printf("Touch matrix random channel trigger test finish\n");
TEST_ESP_OK(touch_element_stop());
TEST_ESP_OK(touch_matrix_delete(matrix_handle));
touch_matrix_uninstall();
vQueueDelete(monitor.valid_msg_handle);
vSemaphoreDelete(monitor.response_sig_handle);
}
static void test_matrix_event_change_lp(void)
{
touch_matrix_handle_t matrix_handle = NULL;
touch_matrix_global_config_t global_config = TOUCH_MATRIX_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_matrix_install(&global_config));
touch_matrix_config_t matrix_config = {
.x_channel_array = x_axis_channel,
.y_channel_array = y_axis_channel,
.x_sensitivity_array = x_axis_channel_sens,
.y_sensitivity_array = y_axis_channel_sens,
.x_channel_num = MATRIX_CHANNEL_NUM_X,
.y_channel_num = MATRIX_CHANNEL_NUM_Y
};
TEST_ESP_OK(touch_matrix_create(&matrix_config, &matrix_handle));
TEST_ESP_OK(touch_matrix_subscribe_event(matrix_handle, TOUCH_ELEM_EVENT_ON_LONGPRESS, NULL));
TEST_ESP_OK(touch_matrix_set_dispatch_method(matrix_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 press/longpress/release test
printf("Touch matrix event change longtime test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch matrix event change longtime test... (%d/10)\n", i + 1);
uint32_t button_num = random() % ( MATRIX_CHANNEL_NUM_X * MATRIX_CHANNEL_NUM_Y );
TEST_ESP_OK(touch_matrix_set_longpress(matrix_handle, 200 + (i + 1) * 50));
test_matrix_event_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_LONGPRESS, button_num);
test_matrix_event_simulator(matrix_handle, TOUCH_MATRIX_EVT_ON_RELEASE, button_num); //Reset hardware
vTaskDelay(pdMS_TO_TICKS(100)); //Fixme: Waiting for driver core handle release event
}
printf("Touch matrix event change longtime test finish\n");
TEST_ESP_OK(touch_element_stop());
TEST_ESP_OK(touch_matrix_delete(matrix_handle));
touch_matrix_uninstall();
}
static void test_matrix_callback_change_lp(void)
{
test_monitor_t monitor;
touch_matrix_handle_t matrix_handle = NULL;
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_matrix_global_config_t global_config = TOUCH_MATRIX_GLOBAL_DEFAULT_CONFIG();
TEST_ESP_OK(touch_matrix_install(&global_config));
touch_matrix_config_t matrix_config = {
.x_channel_array = x_axis_channel,
.y_channel_array = y_axis_channel,
.x_sensitivity_array = x_axis_channel_sens,
.y_sensitivity_array = y_axis_channel_sens,
.x_channel_num = MATRIX_CHANNEL_NUM_X,
.y_channel_num = MATRIX_CHANNEL_NUM_Y
};
TEST_ESP_OK(touch_matrix_create(&matrix_config, &matrix_handle));
TEST_ESP_OK(touch_matrix_subscribe_event(matrix_handle, TOUCH_ELEM_EVENT_ON_LONGPRESS, (void *)&monitor));
TEST_ESP_OK(touch_matrix_set_longpress(matrix_handle, 300));
TEST_ESP_OK(touch_matrix_set_dispatch_method(matrix_handle, TOUCH_ELEM_DISP_CALLBACK));
TEST_ESP_OK(touch_matrix_set_callback(matrix_handle, test_matrix_change_lp_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 matrix callback change longtime test start\n");
for (int i = 0; i < 10; i++) {
printf("Touch matrix callback change longtime test... (%d/10)\n", i + 1);
uint32_t button_num = random() % (MATRIX_CHANNEL_NUM_X * MATRIX_CHANNEL_NUM_Y);
test_matrix_callback_trigger_and_check(matrix_handle, TOUCH_MATRIX_EVT_ON_LONGPRESS, button_num, true, &monitor);
test_matrix_event_simulator(matrix_handle, TOUCH_MATRIX_EVT_ON_RELEASE, button_num); //Reset hardware
vTaskDelay(pdMS_TO_TICKS(100)); //Fixme: Waiting for driver core handle release event
}
printf("Touch matrix callback change longtime test finish\n");
TEST_ESP_OK(touch_element_stop());
TEST_ESP_OK(touch_matrix_delete(matrix_handle));
touch_matrix_uninstall();
vQueueDelete(monitor.valid_msg_handle);
vSemaphoreDelete(monitor.response_sig_handle);
}
static void test_matrix_change_lp_handler(touch_matrix_handle_t out_handle, touch_matrix_message_t *out_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)); //500ms timeout
TEST_ASSERT_MESSAGE(os_ret == pdPASS, "test_matrix_handler: queue timeout");
test_matrix_callback_check(out_handle, out_message, &valid_message);
xSemaphoreGive(monitor->response_sig_handle);
TEST_ESP_OK(touch_matrix_set_longpress(valid_message.handle, 300)); // Always 300ms
}

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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);
}