/*
 * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: CC0-1.0
 */
#include <inttypes.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_heap_caps.h"
#include "unity.h"
#include "unity_test_utils.h"

// Some resources are lazy allocated in the LCD driver, the threadhold is left for that case
#if CONFIG_IDF_TARGET_ESP32P4
#define TEST_MEMORY_LEAK_THRESHOLD (800)
#elif CONFIG_IDF_TARGET_ESP32S3
#define TEST_MEMORY_LEAK_THRESHOLD (500)
#else
#define TEST_MEMORY_LEAK_THRESHOLD (300)
#endif

#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 3, 0)
void setUp(void)
{
    unity_utils_record_free_mem();
}

void tearDown(void)
{
    esp_reent_cleanup();    //clean up some of the newlib's lazy allocations
    unity_utils_evaluate_leaks_direct(TEST_MEMORY_LEAK_THRESHOLD);
}
#else
static size_t before_free_8bit;
static size_t before_free_32bit;

static void check_leak(size_t before_free, size_t after_free, const char *type)
{
    ssize_t delta = before_free - after_free;
    printf("MALLOC_CAP_%s: Before %u bytes free, After %u bytes free (delta %d)\n", type, before_free, after_free, delta);
    TEST_ASSERT_MESSAGE(delta < TEST_MEMORY_LEAK_THRESHOLD, "memory leak");
}

void setUp(void)
{
    before_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
    before_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
}

void tearDown(void)
{
    size_t after_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
    size_t after_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
    check_leak(before_free_8bit, after_free_8bit, "8BIT");
    check_leak(before_free_32bit, after_free_32bit, "32BIT");
}
#endif

extern "C" void app_main(void)
{
    /**
     *   ______   _______  ______        __        ______   _______
     *  /      \ |       \|      \      |  \      /      \ |       \
     * |  $$$$$$\| $$$$$$$\\$$$$$$      | $$     |  $$$$$$\| $$$$$$$\
     * | $$___\$$| $$__/ $$ | $$        | $$     | $$   \$$| $$  | $$
     *  \$$    \ | $$    $$ | $$        | $$     | $$      | $$  | $$
     *  _\$$$$$$\| $$$$$$$  | $$        | $$     | $$   __ | $$  | $$
     * |  \__| $$| $$      _| $$_       | $$_____| $$__/  \| $$__/ $$
     *  \$$    $$| $$     |   $$ \      | $$     \\$$    $$| $$    $$
     *   \$$$$$$  \$$      \$$$$$$       \$$$$$$$$ \$$$$$$  \$$$$$$$
     */
    printf("  ______   _______  ______        __        ______   _______\r\n");
    printf(" /      \\ |       \\|      \\      |  \\      /      \\ |       \\\r\n");
    printf("|  $$$$$$\\| $$$$$$$\\\\$$$$$$      | $$     |  $$$$$$\\| $$$$$$$\\\r\n");
    printf("| $$___\\$$| $$__/ $$ | $$        | $$     | $$   \\$$| $$  | $$\r\n");
    printf(" \\$$    \\ | $$    $$ | $$        | $$     | $$      | $$  | $$\r\n");
    printf(" _\\$$$$$$\\| $$$$$$$  | $$        | $$     | $$   __ | $$  | $$\r\n");
    printf("|  \\__| $$| $$      _| $$_       | $$_____| $$__/  \\| $$__/ $$\r\n");
    printf(" \\$$    $$| $$     |   $$ \\      | $$     \\\\$$    $$| $$    $$\r\n");
    printf("  \\$$$$$$  \\$$      \\$$$$$$       \\$$$$$$$$ \\$$$$$$  \\$$$$$$$\r\n");
    unity_run_menu();
}
