107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
#include <stdio.h>
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#include <lua.h>
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#include <lualib.h>
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#include <lauxlib.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_heap_caps.h"
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// Function to log memory usage with the message at the end
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void log_memory_usage(const char *message)
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{
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printf("Free heap: %d, Min free heap: %d, Largest free block: %d, %s\n",
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heap_caps_get_free_size(MALLOC_CAP_DEFAULT),
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heap_caps_get_minimum_free_size(MALLOC_CAP_DEFAULT),
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heap_caps_get_largest_free_block(MALLOC_CAP_DEFAULT),
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message);
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}
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// Function to run a Lua test
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void run_lua_test(const char *lua_script, const char *test_name)
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{
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printf("Starting Lua test: %s\n", test_name);
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log_memory_usage("Start of test");
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lua_State *L = luaL_newstate();
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log_memory_usage("After luaL_newstate");
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luaL_openlibs(L);
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log_memory_usage("After luaL_openlibs");
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if (luaL_dostring(L, lua_script) == LUA_OK) {
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lua_pop(L, lua_gettop(L));
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}
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log_memory_usage("After executing Lua script");
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lua_close(L);
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log_memory_usage("After lua_close");
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printf("End of Lua test: %s\n", test_name);
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}
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// Function to run a Lua test and print returned QR code
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void run_lua_qr_code_test(const char *lua_script, const char *test_name)
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{
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printf("Starting Lua QR Code test: %s\n", test_name);
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log_memory_usage("Start of test");
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lua_State *L = luaL_newstate();
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log_memory_usage("After luaL_newstate");
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luaL_openlibs(L);
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log_memory_usage("After luaL_openlibs");
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if (luaL_dostring(L, lua_script) == LUA_OK) {
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// Retrieve the QR code string from the Lua stack
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const char *qr_code_string = lua_tostring(L, -1);
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if (qr_code_string) {
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printf("Mock QR Code:\n%s\n", qr_code_string);
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}
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lua_pop(L, lua_gettop(L));
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}
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log_memory_usage("After executing Lua script");
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lua_close(L);
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log_memory_usage("After lua_close");
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printf("End of Lua QR Code test: %s\n", test_name);
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}
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void app_main(void)
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{
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// Test 1: Simple Lua script
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const char *simple_script = "answer = 42; print('The answer is: '..answer)";
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run_lua_test(simple_script, "Simple Script");
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// Test 2: Simple Lua script to create a mock QR code representation
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const char *mock_qr_code_script =
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"local function generate_mock_qr(text)\n"
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" local result = ''\n"
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" for i = 1, #text do\n"
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" local char = text:byte(i)\n"
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" local line = ''\n"
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" for j = 1, 10 do\n" // 10x10 mock representation
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" if ((char + j) % 2 == 0) then\n"
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" line = line .. '##'\n"
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" else\n"
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" line = line .. ' '\n"
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" end\n"
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" end\n"
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" result = result .. line .. '\\n'\n"
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" end\n"
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" return result\n"
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"end\n"
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"local qr_string = generate_mock_qr('Hello, ESP32-C3!')\n"
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"return qr_string";
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run_lua_qr_code_test(mock_qr_code_script, "Mock QR Code Script");
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printf("End of testing application.\n");
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// Prevent the task from ending
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while(1) {
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vTaskDelay(pdMS_TO_TICKS(1000));
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}
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}
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