lua 5.4 (#2590)
* thread priority * build * makefile prep * call startup * lua 5.1 * mk * 5.3 * mk * I guess lua does something? * extract hooks, builds for tests * a bit of error handling * guard * bootloader makefile * remove lua * submodule * submodule update * builds with submodule * disabled by default * h7 chconf * tweaks * add a useful hook * move luaconf * perf trace lua * test helpers * lua unit tests * include to satiate clang
This commit is contained in:
Matthew Kennedy
GitHub
parent
5dad6acb6a
commit
830575a306
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@ -24,3 +24,7 @@
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[submodule "firmware/ext/uzlib"]
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path = firmware/ext/uzlib
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url = https://github.com/pfalcon/uzlib
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[submodule "firmware/ext/lua"]
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path = firmware/ext/lua
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url = https://github.com/rusefi/lua
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branch = rusefi-5.4.3
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@ -310,7 +310,7 @@ UINCDIR =
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ULIBDIR =
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# List all user libraries here
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ULIBS = -lm
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ULIBS = -lm --specs=nano.specs
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#
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# End of user defines
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@ -44,6 +44,7 @@
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#define SC_BUFFER_SIZE 4000
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#endif
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#define EFI_LUA FALSE
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/**
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* if you have a 60-2 trigger, or if you just want better performance, you
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@ -31,3 +31,6 @@
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// H7 has dual bank, so flash on its own (low priority) thread so as to not block any other operations
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#define EFI_FLASH_WRITE_THREAD TRUE
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#undef EFI_LUA
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#define EFI_LUA TRUE
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@ -0,0 +1,247 @@
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#include "rusefi_lua.h"
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#include "thread_controller.h"
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#include "perf_trace.h"
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#if EFI_LUA
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#include "lua.hpp"
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#include "lua_hooks.h"
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#if EFI_PROD_CODE
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#include "ch.h"
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#define LUA_HEAP_SIZE 20000
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static memory_heap_t heap;
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static void* myAlloc(void* /*ud*/, void* ptr, size_t /*osize*/, size_t nsize) {
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if (nsize == 0) {
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// requested size is zero, free if necessary and return nullptr
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if (ptr) {
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chHeapFree(ptr);
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}
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return nullptr;
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}
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void *new_mem = chHeapAlloc(&heap, nsize);
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if (!ptr) {
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// No old pointer passed in, simply return allocated block
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return new_mem;
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}
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// An old pointer was passed in, copy the old data in, then free
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if (new_mem != nullptr) {
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memcpy(new_mem, ptr, chHeapGetSize(ptr) > nsize ? nsize : chHeapGetSize(ptr));
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chHeapFree(ptr);
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}
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return new_mem;
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}
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#else // not EFI_PROD_CODE
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// Non-MCU code can use plain realloc function instead of custom implementation
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static void* myAlloc(void* /*ud*/, void* ptr, size_t /*osize*/, size_t nsize) {
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return realloc(ptr, nsize);
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}
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#endif // EFI_PROD_CODE
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static lua_State* setupLuaState() {
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auto *ls = lua_newstate(myAlloc, NULL);
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// TODO handle null ls
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if (!ls) {
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firmwareError(OBD_PCM_Processor_Fault, "Failed to start Lua interpreter");
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return nullptr;
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}
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// load libraries
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luaopen_base(ls);
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luaopen_math(ls);
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// Load rusEFI hooks
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configureRusefiLuaHooks(ls);
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// run a GC cycle
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lua_gc(ls, LUA_GCCOLLECT, 0);
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// set GC settings
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// see https://www.lua.org/manual/5.4/manual.html#2.5.1
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lua_gc(ls, LUA_GCINC, 50, 1000, 9);
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return ls;
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}
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void stopLua(lua_State* ls) {
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lua_close(ls);
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}
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static bool loadScript(lua_State* ls, const char* scriptStr) {
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efiPrintf("loading script length: %d", efiStrlen(scriptStr));
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if (0 != luaL_dostring(ls, scriptStr)) {
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efiPrintf("LUA error loading script: %s", lua_tostring(ls, -1));
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lua_pop(ls, 1);
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return false;
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}
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efiPrintf("script loaded");
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return true;
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}
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#if !EFI_UNIT_TEST
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struct LuaThread : ThreadController<4096> {
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LuaThread() : ThreadController("lua", PRIO_LUA) { }
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void ThreadTask() override;
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};
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void LuaThread::ThreadTask() {
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void* buf = malloc(LUA_HEAP_SIZE);
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chHeapObjectInit(&heap, buf, LUA_HEAP_SIZE);
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auto ls = setupLuaState();
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// couldn't start Lua interpreter, bail out
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if (!ls) {
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return;
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}
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//auto scriptStr = "function onTick()\nlocal rpm = getSensor(3)\nif rpm ~= nil then\nprint('RPM: ' ..rpm)\nend\nend\n";
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auto scriptStr = "n=0\nfunction onTick()\nprint('hello lua ' ..n)\nn=n+1\nend\n";
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loadScript(ls, scriptStr);
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while (!chThdShouldTerminateX()) {
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// run the tick function
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lua_getglobal(ls, "onTick");
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if (lua_isnil(ls, -1)) {
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// TODO: handle missing tick function
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lua_pop(ls, 1);
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lua_settop(ls, 0);
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continue;
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}
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{
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ScopePerf perf(PE::LuaTickFunction);
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int status = lua_pcall(ls, 0, 0, 0);
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if (0 != status) {
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// error calling hook function
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auto errMsg = lua_tostring(ls, -1);
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efiPrintf("lua err %s", errMsg);
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lua_pop(ls, 1);
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}
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}
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lua_settop(ls, 0);
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}
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}
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static LuaThread luaThread;
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void startLua() {
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luaThread.Start();
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}
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#else // not EFI_UNIT_TEST
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void startLua() {
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// todo
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}
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#include <stdexcept>
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#include <string>
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static lua_State* runScript(const char* script) {
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auto ls = setupLuaState();
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if (!ls) {
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throw new std::logic_error("Call to setupLuaState failed, returned null");
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}
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if (!loadScript(ls, script)) {
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lua_close(ls);
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throw new std::logic_error("Call to loadScript failed");
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}
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lua_getglobal(ls, "testFunc");
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if (lua_isnil(ls, -1)) {
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lua_close(ls);
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throw new std::logic_error("Failed to find function testFunc");
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}
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int status = lua_pcall(ls, 0, 1, 0);
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if (0 != status) {
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std::string msg = std::string("lua error while running script: ") + lua_tostring(ls, -1);
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lua_close(ls);
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throw new std::logic_error(msg);
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}
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return ls;
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}
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expected<float> testLuaReturnsNumberOrNil(const char* script) {
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auto ls = runScript(script);
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// check nil return first
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if (lua_isnil(ls, -1)) {
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lua_close(ls);
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return unexpected;
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}
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// If not nil, it should be a number
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if (!lua_isnumber(ls, -1)) {
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lua_close(ls);
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throw new std::logic_error("Returned value is not a number");
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}
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// pop the return value
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float retVal = lua_tonumber(ls, -1);
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lua_close(ls);
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return retVal;
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}
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float testLuaReturnsNumber(const char* script) {
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auto ls = runScript(script);
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// check the return value
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if (!lua_isnumber(ls, -1)) {
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lua_close(ls);
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throw new std::logic_error("Returned value is not a number");
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}
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// pop the return value
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float retVal = lua_tonumber(ls, -1);
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lua_close(ls);
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return retVal;
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}
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int testLuaReturnsInteger(const char* script) {
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auto ls = runScript(script);
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// pop the return value;
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if (!lua_isinteger(ls, -1)) {
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lua_close(ls);
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throw new std::logic_error("Returned value is not an integer");
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}
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int retVal = lua_tointeger(ls, -1);
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lua_close(ls);
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return retVal;
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}
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#endif // EFI_UNIT_TEST
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#endif // EFI_LUA
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@ -0,0 +1,9 @@
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// lua.hpp
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// Lua header files for C++
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// <<extern "C">> not supplied automatically because Lua also compiles as C++
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extern "C" {
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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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}
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@ -1,36 +1,40 @@
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LUA_DIR=$(CONTROLLERS_DIR)/lua
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LUA_EXT=$(PROJECT_DIR)/ext/lua
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# ALLCPPSRC += $(LUA_DIR)/lua.cpp
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ALLINC += $(LUA_DIR) # $(LUA_EXT)/src $(LUA_EXT)/etc
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# ALLCSRC += $(LUA_EXT)/src/lapi.c \
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# $(LUA_EXT)/src/lcode.c \
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# $(LUA_EXT)/src/ldebug.c \
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# $(LUA_EXT)/src/ldo.c \
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# $(LUA_EXT)/src/ldump.c \
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# $(LUA_EXT)/src/lfunc.c \
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# $(LUA_EXT)/src/lgc.c \
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# $(LUA_EXT)/src/llex.c \
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# $(LUA_EXT)/src/lmem.c \
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# $(LUA_EXT)/src/lobject.c \
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# $(LUA_EXT)/src/lopcodes.c \
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# $(LUA_EXT)/src/lparser.c \
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# $(LUA_EXT)/src/lstate.c \
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# $(LUA_EXT)/src/lstring.c \
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# $(LUA_EXT)/src/ltable.c \
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# $(LUA_EXT)/src/ltm.c \
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# $(LUA_EXT)/src/lundump.c \
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# $(LUA_EXT)/src/lvm.c \
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# $(LUA_EXT)/src/lzio.c \
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# $(LUA_EXT)/src/lrotable.c \
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# $(LUA_EXT)/src/lauxlib.c \
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# $(LUA_EXT)/src/lbaselib.c \
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# $(LUA_EXT)/src/ldblib.c \
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# $(LUA_EXT)/src/lmathlib.c \
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# $(LUA_EXT)/src/loslib.c \
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# $(LUA_EXT)/src/ltablib.c \
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# $(LUA_EXT)/src/lstrlib.c \
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# $(LUA_EXT)/src/loadlib.c \
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# $(LUA_EXT)/src/linit.c \
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# $(LUA_EXT)/src/bit.c \
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# $(LUA_EXT)/src/modp_numtoa.c \
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ALLCPPSRC += $(LUA_DIR)/lua.cpp \
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$(LUA_DIR)/lua_hooks.cpp \
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ALLINC += $(LUA_DIR) $(LUA_EXT)
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ALLCSRC += \
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$(LUA_EXT)/lapi.c \
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$(LUA_EXT)/lcode.c \
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$(LUA_EXT)/lctype.c \
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$(LUA_EXT)/ldebug.c \
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$(LUA_EXT)/ldo.c \
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$(LUA_EXT)/ldump.c \
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$(LUA_EXT)/lfunc.c \
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$(LUA_EXT)/lgc.c \
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$(LUA_EXT)/llex.c \
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$(LUA_EXT)/lmem.c \
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$(LUA_EXT)/lobject.c \
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$(LUA_EXT)/lopcodes.c \
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$(LUA_EXT)/lparser.c \
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$(LUA_EXT)/lstate.c \
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$(LUA_EXT)/lstring.c \
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$(LUA_EXT)/ltable.c \
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$(LUA_EXT)/ltm.c \
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$(LUA_EXT)/lundump.c \
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$(LUA_EXT)/lvm.c \
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$(LUA_EXT)/lzio.c \
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$(LUA_EXT)/lauxlib.c \
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$(LUA_EXT)/lbaselib.c \
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$(LUA_EXT)/lcorolib.c \
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$(LUA_EXT)/ldblib.c \
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$(LUA_EXT)/liolib.c \
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$(LUA_EXT)/lmathlib.c \
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$(LUA_EXT)/loadlib.c \
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$(LUA_EXT)/loslib.c \
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$(LUA_EXT)/lstrlib.c \
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$(LUA_EXT)/ltablib.c \
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$(LUA_EXT)/lutf8lib.c \
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$(LUA_EXT)/linit.c \
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@ -0,0 +1,34 @@
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#include "lua.hpp"
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#include "lua_hooks.h"
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#include "loggingcentral.h"
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#include "sensor.h"
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static int lua_efi_print(lua_State* l) {
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auto msg = luaL_checkstring(l, 1);
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efiPrintf("LUA: %s", msg);
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return 0;
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}
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static int lua_get_sensor(lua_State* l) {
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auto sensorIndex = luaL_checkinteger(l, 1);
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auto result = Sensor::get(static_cast<SensorType>(sensorIndex));
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if (result) {
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// return value if valid
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lua_pushnumber(l, result.Value);
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} else {
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// return nil if invalid
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lua_pushnil(l);
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}
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return 1;
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}
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void configureRusefiLuaHooks(lua_State* l) {
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lua_register(l, "print", lua_efi_print);
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lua_register(l, "getSensor", lua_get_sensor);
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}
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@ -0,0 +1,3 @@
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#pragma once
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void configureRusefiLuaHooks(lua_State*);
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@ -0,0 +1,577 @@
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/*
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** $Id: luaconf.h $
|
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** Configuration file for Lua
|
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** See Copyright Notice in lua.h
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*/
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#ifndef luaconf_h
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#define luaconf_h
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#include <limits.h>
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#include <stddef.h>
|
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|
||||
|
||||
/*
|
||||
** ===================================================================
|
||||
** General Configuration File for Lua
|
||||
**
|
||||
** Some definitions here can be changed externally, through the compiler
|
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** (e.g., with '-D' options): They are commented out or protected
|
||||
** by '#if !defined' guards. However, several other definitions
|
||||
** should be changed directly here, either because they affect the
|
||||
** Lua ABI (by making the changes here, you ensure that all software
|
||||
** connected to Lua, such as C libraries, will be compiled with the same
|
||||
** configuration); or because they are seldom changed.
|
||||
**
|
||||
** Search for "@@" to find all configurable definitions.
|
||||
** ===================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
@@ LUAI_IS32INT is true iff 'int' has (at least) 32 bits.
|
||||
*/
|
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#define LUAI_IS32INT ((UINT_MAX >> 30) >= 3)
|
||||
|
||||
/*
|
||||
@@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats.
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||||
*/
|
||||
#define LUA_32BITS 1
|
||||
|
||||
/*
|
||||
** {==================================================================
|
||||
** Configuration for Paths.
|
||||
** ===================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
** LUA_PATH_SEP is the character that separates templates in a path.
|
||||
** LUA_PATH_MARK is the string that marks the substitution points in a
|
||||
** template.
|
||||
** LUA_EXEC_DIR in a Windows path is replaced by the executable's
|
||||
** directory.
|
||||
*/
|
||||
#define LUA_PATH_SEP ";"
|
||||
#define LUA_PATH_MARK "?"
|
||||
#define LUA_EXEC_DIR "!"
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for
|
||||
** Lua libraries.
|
||||
@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for
|
||||
** C libraries.
|
||||
** CHANGE them if your machine has a non-conventional directory
|
||||
** hierarchy or if you want to install your libraries in
|
||||
** non-conventional directories.
|
||||
*/
|
||||
|
||||
#define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
|
||||
#if defined(_WIN32) /* { */
|
||||
/*
|
||||
** In Windows, any exclamation mark ('!') in the path is replaced by the
|
||||
** path of the directory of the executable file of the current process.
|
||||
*/
|
||||
#define LUA_LDIR "!\\lua\\"
|
||||
#define LUA_CDIR "!\\"
|
||||
#define LUA_SHRDIR "!\\..\\share\\lua\\" LUA_VDIR "\\"
|
||||
|
||||
#if !defined(LUA_PATH_DEFAULT)
|
||||
#define LUA_PATH_DEFAULT \
|
||||
LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \
|
||||
LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" \
|
||||
LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \
|
||||
".\\?.lua;" ".\\?\\init.lua"
|
||||
#endif
|
||||
|
||||
#if !defined(LUA_CPATH_DEFAULT)
|
||||
#define LUA_CPATH_DEFAULT \
|
||||
LUA_CDIR"?.dll;" \
|
||||
LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \
|
||||
LUA_CDIR"loadall.dll;" ".\\?.dll"
|
||||
#endif
|
||||
|
||||
#else /* }{ */
|
||||
|
||||
#define LUA_ROOT "/usr/local/"
|
||||
#define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR "/"
|
||||
#define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR "/"
|
||||
|
||||
#if !defined(LUA_PATH_DEFAULT)
|
||||
#define LUA_PATH_DEFAULT \
|
||||
LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \
|
||||
LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" \
|
||||
"./?.lua;" "./?/init.lua"
|
||||
#endif
|
||||
|
||||
#if !defined(LUA_CPATH_DEFAULT)
|
||||
#define LUA_CPATH_DEFAULT \
|
||||
LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
|
||||
#endif
|
||||
|
||||
#endif /* } */
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_DIRSEP is the directory separator (for submodules).
|
||||
** CHANGE it if your machine does not use "/" as the directory separator
|
||||
** and is not Windows. (On Windows Lua automatically uses "\".)
|
||||
*/
|
||||
#if !defined(LUA_DIRSEP)
|
||||
|
||||
#if defined(_WIN32)
|
||||
#define LUA_DIRSEP "\\"
|
||||
#else
|
||||
#define LUA_DIRSEP "/"
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
/* }================================================================== */
|
||||
|
||||
|
||||
/*
|
||||
** {==================================================================
|
||||
** Marks for exported symbols in the C code
|
||||
** ===================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
@@ LUA_API is a mark for all core API functions.
|
||||
@@ LUALIB_API is a mark for all auxiliary library functions.
|
||||
@@ LUAMOD_API is a mark for all standard library opening functions.
|
||||
** CHANGE them if you need to define those functions in some special way.
|
||||
** For instance, if you want to create one Windows DLL with the core and
|
||||
** the libraries, you may want to use the following definition (define
|
||||
** LUA_BUILD_AS_DLL to get it).
|
||||
*/
|
||||
#if defined(LUA_BUILD_AS_DLL) /* { */
|
||||
|
||||
#if defined(LUA_CORE) || defined(LUA_LIB) /* { */
|
||||
#define LUA_API __declspec(dllexport)
|
||||
#else /* }{ */
|
||||
#define LUA_API __declspec(dllimport)
|
||||
#endif /* } */
|
||||
|
||||
#else /* }{ */
|
||||
|
||||
#define LUA_API extern
|
||||
|
||||
#endif /* } */
|
||||
|
||||
|
||||
/*
|
||||
** More often than not the libs go together with the core.
|
||||
*/
|
||||
#define LUALIB_API LUA_API
|
||||
#define LUAMOD_API LUA_API
|
||||
|
||||
|
||||
/*
|
||||
@@ LUAI_FUNC is a mark for all extern functions that are not to be
|
||||
** exported to outside modules.
|
||||
@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables,
|
||||
** none of which to be exported to outside modules (LUAI_DDEF for
|
||||
** definitions and LUAI_DDEC for declarations).
|
||||
** CHANGE them if you need to mark them in some special way. Elf/gcc
|
||||
** (versions 3.2 and later) mark them as "hidden" to optimize access
|
||||
** when Lua is compiled as a shared library. Not all elf targets support
|
||||
** this attribute. Unfortunately, gcc does not offer a way to check
|
||||
** whether the target offers that support, and those without support
|
||||
** give a warning about it. To avoid these warnings, change to the
|
||||
** default definition.
|
||||
*/
|
||||
#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \
|
||||
defined(__ELF__) /* { */
|
||||
#define LUAI_FUNC __attribute__((visibility("internal"))) extern
|
||||
#else /* }{ */
|
||||
#define LUAI_FUNC extern
|
||||
#endif /* } */
|
||||
|
||||
#define LUAI_DDEC(dec) LUAI_FUNC dec
|
||||
#define LUAI_DDEF /* empty */
|
||||
|
||||
/* }================================================================== */
|
||||
|
||||
|
||||
/*
|
||||
** {==================================================================
|
||||
** Compatibility with previous versions
|
||||
** ===================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
@@ LUA_COMPAT_5_3 controls other macros for compatibility with Lua 5.3.
|
||||
** You can define it to get all options, or change specific options
|
||||
** to fit your specific needs.
|
||||
*/
|
||||
#if defined(LUA_COMPAT_5_3) /* { */
|
||||
|
||||
/*
|
||||
@@ LUA_COMPAT_MATHLIB controls the presence of several deprecated
|
||||
** functions in the mathematical library.
|
||||
** (These functions were already officially removed in 5.3;
|
||||
** nevertheless they are still available here.)
|
||||
*/
|
||||
#define LUA_COMPAT_MATHLIB
|
||||
|
||||
/*
|
||||
@@ LUA_COMPAT_APIINTCASTS controls the presence of macros for
|
||||
** manipulating other integer types (lua_pushunsigned, lua_tounsigned,
|
||||
** luaL_checkint, luaL_checklong, etc.)
|
||||
** (These macros were also officially removed in 5.3, but they are still
|
||||
** available here.)
|
||||
*/
|
||||
#define LUA_COMPAT_APIINTCASTS
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_COMPAT_LT_LE controls the emulation of the '__le' metamethod
|
||||
** using '__lt'.
|
||||
*/
|
||||
#define LUA_COMPAT_LT_LE
|
||||
|
||||
|
||||
/*
|
||||
@@ The following macros supply trivial compatibility for some
|
||||
** changes in the API. The macros themselves document how to
|
||||
** change your code to avoid using them.
|
||||
** (Once more, these macros were officially removed in 5.3, but they are
|
||||
** still available here.)
|
||||
*/
|
||||
#define lua_strlen(L,i) lua_rawlen(L, (i))
|
||||
|
||||
#define lua_objlen(L,i) lua_rawlen(L, (i))
|
||||
|
||||
#define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ)
|
||||
#define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT)
|
||||
|
||||
#endif /* } */
|
||||
|
||||
/* }================================================================== */
|
||||
|
||||
|
||||
|
||||
/*
|
||||
** {==================================================================
|
||||
** Configuration for Numbers (low-level part).
|
||||
** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_*
|
||||
** satisfy your needs.
|
||||
** ===================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
@@ LUAI_UACNUMBER is the result of a 'default argument promotion'
|
||||
@@ over a floating number.
|
||||
@@ l_floatatt(x) corrects float attribute 'x' to the proper float type
|
||||
** by prefixing it with one of FLT/DBL/LDBL.
|
||||
@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats.
|
||||
@@ LUA_NUMBER_FMT is the format for writing floats.
|
||||
@@ lua_number2str converts a float to a string.
|
||||
@@ l_mathop allows the addition of an 'l' or 'f' to all math operations.
|
||||
@@ l_floor takes the floor of a float.
|
||||
@@ lua_str2number converts a decimal numeral to a number.
|
||||
*/
|
||||
|
||||
|
||||
/* The following definitions are good for most cases here */
|
||||
|
||||
#define l_floor(x) (l_mathop(floor)(x))
|
||||
|
||||
#define lua_number2str(s,sz,n) \
|
||||
l_sprintf((s), sz, LUA_NUMBER_FMT, (LUAI_UACNUMBER)(n))
|
||||
|
||||
/*
|
||||
@@ lua_numbertointeger converts a float number with an integral value
|
||||
** to an integer, or returns 0 if float is not within the range of
|
||||
** a lua_Integer. (The range comparisons are tricky because of
|
||||
** rounding. The tests here assume a two-complement representation,
|
||||
** where MININTEGER always has an exact representation as a float;
|
||||
** MAXINTEGER may not have one, and therefore its conversion to float
|
||||
** may have an ill-defined value.)
|
||||
*/
|
||||
#define lua_numbertointeger(n,p) \
|
||||
((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \
|
||||
(n) < -(LUA_NUMBER)(LUA_MININTEGER) && \
|
||||
(*(p) = (LUA_INTEGER)(n), 1))
|
||||
|
||||
|
||||
/* now the variable definitions */
|
||||
|
||||
#define LUA_NUMBER float
|
||||
|
||||
#define l_floatatt(n) (FLT_##n)
|
||||
|
||||
#define LUAI_UACNUMBER double
|
||||
|
||||
#define LUA_NUMBER_FRMLEN ""
|
||||
#define LUA_NUMBER_FMT "%.7f"
|
||||
|
||||
#define l_mathop(op) op##f
|
||||
|
||||
#define lua_str2number(s,p) strtof((s), (p))
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER.
|
||||
@@ LUAI_UACINT is the result of a 'default argument promotion'
|
||||
@@ over a LUA_INTEGER.
|
||||
@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers.
|
||||
@@ LUA_INTEGER_FMT is the format for writing integers.
|
||||
@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER.
|
||||
@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER.
|
||||
@@ LUA_MAXUNSIGNED is the maximum value for a LUA_UNSIGNED.
|
||||
@@ LUA_UNSIGNEDBITS is the number of bits in a LUA_UNSIGNED.
|
||||
@@ lua_integer2str converts an integer to a string.
|
||||
*/
|
||||
|
||||
|
||||
/* The following definitions are good for most cases here */
|
||||
|
||||
#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d"
|
||||
|
||||
#define LUAI_UACINT LUA_INTEGER
|
||||
|
||||
#define lua_integer2str(s,sz,n) \
|
||||
l_sprintf((s), sz, LUA_INTEGER_FMT, (LUAI_UACINT)(n))
|
||||
|
||||
/*
|
||||
** use LUAI_UACINT here to avoid problems with promotions (which
|
||||
** can turn a comparison between unsigneds into a signed comparison)
|
||||
*/
|
||||
#define LUA_UNSIGNED unsigned LUAI_UACINT
|
||||
|
||||
|
||||
#define LUA_UNSIGNEDBITS (sizeof(LUA_UNSIGNED) * CHAR_BIT)
|
||||
|
||||
|
||||
/* now the variable definitions */
|
||||
|
||||
#define LUA_INTEGER int
|
||||
#define LUA_INTEGER_FRMLEN ""
|
||||
|
||||
#define LUA_MAXINTEGER INT_MAX
|
||||
#define LUA_MININTEGER INT_MIN
|
||||
|
||||
#define LUA_MAXUNSIGNED UINT_MAX
|
||||
|
||||
/*
|
||||
** {==================================================================
|
||||
** Dependencies with C99 and other C details
|
||||
** ===================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
@@ l_sprintf is equivalent to 'snprintf' or 'sprintf' in C89.
|
||||
** (All uses in Lua have only one format item.)
|
||||
*/
|
||||
#if EFI_UNIT_TEST
|
||||
// Unit tests use normal snprintf
|
||||
#define l_sprintf(s,sz,f,i) snprintf(s,sz,f,i)
|
||||
#else
|
||||
// Real FW uses ChibiOS chsnprintf implementation
|
||||
#include <ch.h>
|
||||
#include <hal.h>
|
||||
#include "chprintf.h"
|
||||
#define l_sprintf(s,sz,f,i) chsnprintf(s,sz,f,i)
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ lua_strx2number converts a hexadecimal numeral to a number.
|
||||
** In C99, 'strtod' does that conversion. Otherwise, you can
|
||||
** leave 'lua_strx2number' undefined and Lua will provide its own
|
||||
** implementation.
|
||||
*/
|
||||
#if !defined(LUA_USE_C89)
|
||||
#define lua_strx2number(s,p) lua_str2number(s,p)
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
@@ lua_pointer2str converts a pointer to a readable string in a
|
||||
** non-specified way.
|
||||
*/
|
||||
#define lua_pointer2str(buff,sz,p) l_sprintf(buff,sz,"%p",p)
|
||||
|
||||
|
||||
/*
|
||||
@@ lua_number2strx converts a float to a hexadecimal numeral.
|
||||
** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that.
|
||||
** Otherwise, you can leave 'lua_number2strx' undefined and Lua will
|
||||
** provide its own implementation.
|
||||
*/
|
||||
#if !defined(LUA_USE_C89)
|
||||
#define lua_number2strx(L,b,sz,f,n) \
|
||||
((void)L, l_sprintf(b,sz,f,(LUAI_UACNUMBER)(n)))
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
** 'strtof' and 'opf' variants for math functions are not valid in
|
||||
** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the
|
||||
** availability of these variants. ('math.h' is already included in
|
||||
** all files that use these macros.)
|
||||
*/
|
||||
#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF))
|
||||
#undef l_mathop /* variants not available */
|
||||
#undef lua_str2number
|
||||
#define l_mathop(op) (lua_Number)op /* no variant */
|
||||
#define lua_str2number(s,p) ((lua_Number)strtod((s), (p)))
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_KCONTEXT is the type of the context ('ctx') for continuation
|
||||
** functions. It must be a numerical type; Lua will use 'intptr_t' if
|
||||
** available, otherwise it will use 'ptrdiff_t' (the nearest thing to
|
||||
** 'intptr_t' in C89)
|
||||
*/
|
||||
#define LUA_KCONTEXT ptrdiff_t
|
||||
|
||||
#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \
|
||||
__STDC_VERSION__ >= 199901L
|
||||
#include <stdint.h>
|
||||
#if defined(INTPTR_MAX) /* even in C99 this type is optional */
|
||||
#undef LUA_KCONTEXT
|
||||
#define LUA_KCONTEXT intptr_t
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
@@ lua_getlocaledecpoint gets the locale "radix character" (decimal point).
|
||||
** Change that if you do not want to use C locales. (Code using this
|
||||
** macro must include the header 'locale.h'.)
|
||||
*/
|
||||
#if !defined(lua_getlocaledecpoint)
|
||||
#define lua_getlocaledecpoint() (localeconv()->decimal_point[0])
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
** macros to improve jump prediction, used mostly for error handling
|
||||
** and debug facilities. (Some macros in the Lua API use these macros.
|
||||
** Define LUA_NOBUILTIN if you do not want '__builtin_expect' in your
|
||||
** code.)
|
||||
*/
|
||||
#if !defined(luai_likely)
|
||||
|
||||
#if defined(__GNUC__) && !defined(LUA_NOBUILTIN)
|
||||
#define luai_likely(x) (__builtin_expect(((x) != 0), 1))
|
||||
#define luai_unlikely(x) (__builtin_expect(((x) != 0), 0))
|
||||
#else
|
||||
#define luai_likely(x) (x)
|
||||
#define luai_unlikely(x) (x)
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
#if defined(LUA_CORE) || defined(LUA_LIB)
|
||||
/* shorter names for Lua's own use */
|
||||
#define l_likely(x) luai_likely(x)
|
||||
#define l_unlikely(x) luai_unlikely(x)
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* }================================================================== */
|
||||
|
||||
|
||||
/*
|
||||
** {==================================================================
|
||||
** Language Variations
|
||||
** =====================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
@@ LUA_NOCVTN2S/LUA_NOCVTS2N control how Lua performs some
|
||||
** coercions. Define LUA_NOCVTN2S to turn off automatic coercion from
|
||||
** numbers to strings. Define LUA_NOCVTS2N to turn off automatic
|
||||
** coercion from strings to numbers.
|
||||
*/
|
||||
/* #define LUA_NOCVTN2S */
|
||||
/* #define LUA_NOCVTS2N */
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_USE_APICHECK turns on several consistency checks on the C API.
|
||||
** Define it as a help when debugging C code.
|
||||
*/
|
||||
#if defined(LUA_USE_APICHECK)
|
||||
#include <assert.h>
|
||||
#define luai_apicheck(l,e) assert(e)
|
||||
#endif
|
||||
|
||||
/* }================================================================== */
|
||||
|
||||
|
||||
/*
|
||||
** {==================================================================
|
||||
** Macros that affect the API and must be stable (that is, must be the
|
||||
** same when you compile Lua and when you compile code that links to
|
||||
** Lua).
|
||||
** =====================================================================
|
||||
*/
|
||||
|
||||
/*
|
||||
@@ LUAI_MAXSTACK limits the size of the Lua stack.
|
||||
** CHANGE it if you need a different limit. This limit is arbitrary;
|
||||
** its only purpose is to stop Lua from consuming unlimited stack
|
||||
** space (and to reserve some numbers for pseudo-indices).
|
||||
** (It must fit into max(size_t)/32.)
|
||||
*/
|
||||
#if LUAI_IS32INT
|
||||
#define LUAI_MAXSTACK 1000000
|
||||
#else
|
||||
#define LUAI_MAXSTACK 15000
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_EXTRASPACE defines the size of a raw memory area associated with
|
||||
** a Lua state with very fast access.
|
||||
** CHANGE it if you need a different size.
|
||||
*/
|
||||
#define LUA_EXTRASPACE (sizeof(void *))
|
||||
|
||||
|
||||
/*
|
||||
@@ LUA_IDSIZE gives the maximum size for the description of the source
|
||||
@@ of a function in debug information.
|
||||
** CHANGE it if you want a different size.
|
||||
*/
|
||||
#define LUA_IDSIZE 60
|
||||
|
||||
|
||||
/*
|
||||
@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
|
||||
*/
|
||||
#define LUAL_BUFFERSIZE ((int)(16 * sizeof(void*) * sizeof(lua_Number)))
|
||||
|
||||
|
||||
/*
|
||||
@@ LUAI_MAXALIGN defines fields that, when used in a union, ensure
|
||||
** maximum alignment for the other items in that union.
|
||||
*/
|
||||
#define LUAI_MAXALIGN lua_Number n; double u; void *s; lua_Integer i; long l
|
||||
|
||||
/* }================================================================== */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* =================================================================== */
|
||||
|
||||
/*
|
||||
** Local configuration. You can use this space to add your redefinitions
|
||||
** without modifying the main part of the file.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -3,3 +3,11 @@
|
|||
#pragma once
|
||||
|
||||
void startLua();
|
||||
|
||||
#if EFI_UNIT_TEST
|
||||
#include "expected.h"
|
||||
|
||||
expected<float> testLuaReturnsNumberOrNil(const char* script);
|
||||
float testLuaReturnsNumber(const char* script);
|
||||
int testLuaReturnsInteger(const char* script);
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -64,6 +64,7 @@ enum class PE : uint8_t {
|
|||
GlobalUnlock,
|
||||
SoftwareKnockProcess,
|
||||
LogTriggerTooth,
|
||||
LuaTickFunction,
|
||||
// enum_end_tag
|
||||
// The tag above is consumed by PerfTraceTool.java
|
||||
// please note that the tool requires a comma at the end of last value
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
Subproject commit 6e87cbec322073039e74681e7e10ad079a47c3f4
|
||||
|
|
@ -340,7 +340,7 @@
|
|||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_CFG_USE_MEMCORE)
|
||||
#define CH_CFG_USE_MEMCORE FALSE
|
||||
#define CH_CFG_USE_MEMCORE TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
|
@ -369,7 +369,7 @@
|
|||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#if !defined(CH_CFG_USE_HEAP)
|
||||
#define CH_CFG_USE_HEAP FALSE
|
||||
#define CH_CFG_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -12,6 +12,7 @@
|
|||
#include "os_access.h"
|
||||
#include "os_util.h"
|
||||
#include "rtc_helper.h"
|
||||
#include <sys/time.h>
|
||||
|
||||
#if EFI_RTC
|
||||
static RTCDateTime timespec;
|
||||
|
|
@ -35,6 +36,13 @@ void date_get_tm(struct tm *timp) {
|
|||
#endif /* EFI_RTC */
|
||||
}
|
||||
|
||||
#if EFI_PROD_CODE
|
||||
// Lua needs this function, but we don't necessarily have to implement it
|
||||
extern "C" int _gettimeofday(timeval* tv, void* tzvp) {
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static time_t GetTimeUnixSec(void) {
|
||||
#if EFI_RTC
|
||||
struct tm tim;
|
||||
|
|
|
|||
|
|
@ -12,8 +12,6 @@
|
|||
#include <cstdint>
|
||||
#include <cstddef>
|
||||
|
||||
#define DELIMETER ","
|
||||
|
||||
// todo: migrate to external buffer so that different instances have different
|
||||
// size of buffers?
|
||||
class Logging {
|
||||
|
|
|
|||
|
|
@ -7,6 +7,9 @@
|
|||
#pragma once
|
||||
|
||||
#include <cstddef>
|
||||
#include "rusefi_generated.h"
|
||||
|
||||
#define DELIMETER ","
|
||||
|
||||
class Logging;
|
||||
|
||||
|
|
|
|||
|
|
@ -113,7 +113,8 @@ include tests/tests.mk
|
|||
|
||||
# C sources that can be compiled in ARM or THUMB mode depending on the global
|
||||
# setting.
|
||||
CSRC = $(UTILSRC) \
|
||||
CSRC = $(ALLCSRC) \
|
||||
$(UTILSRC) \
|
||||
$(CONTROLLERS_ALGO_SRC) \
|
||||
$(CONTROLLERS_CORE_SRC) \
|
||||
$(CONTROLLERS_MATH_SRC) \
|
||||
|
|
@ -124,7 +125,8 @@ CSRC = $(UTILSRC) \
|
|||
|
||||
# C++ sources that can be compiled in ARM or THUMB mode depending on the global
|
||||
# setting.
|
||||
CPPSRC = $(UTILSRC_CPP) \
|
||||
CPPSRC = $(ALLCPPSRC) \
|
||||
$(UTILSRC_CPP) \
|
||||
gtest-all.cpp \
|
||||
gmock-all.cpp \
|
||||
$(CONTROLLERS_ALGO_SRC_CPP) \
|
||||
|
|
@ -174,6 +176,7 @@ ASMSRC = $(PORTASM)
|
|||
|
||||
|
||||
INCDIR = . \
|
||||
$(ALLINC) \
|
||||
$(UTIL_INC) \
|
||||
$(PROJECT_DIR)/config/engines \
|
||||
$(CONTROLLERS_INC) \
|
||||
|
|
|
|||
|
|
@ -70,3 +70,5 @@
|
|||
#define EFI_MAP_AVERAGING TRUE
|
||||
|
||||
#define EFI_FUEL_PUMP TRUE
|
||||
|
||||
#define EFI_LUA TRUE
|
||||
|
|
|
|||
|
|
@ -0,0 +1,78 @@
|
|||
#include "rusefi_lua.h"
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
TEST(LuaBasic, ReturnsNumber) {
|
||||
auto script = R"(
|
||||
function testFunc()
|
||||
return 5.5
|
||||
end
|
||||
)";
|
||||
|
||||
float result = testLuaReturnsNumber(script);
|
||||
|
||||
EXPECT_FLOAT_EQ(result, 5.5f);
|
||||
}
|
||||
|
||||
TEST(LuaBasic, ReturnsInteger) {
|
||||
auto script = R"(
|
||||
function testFunc()
|
||||
return 33
|
||||
end
|
||||
)";
|
||||
|
||||
int result = testLuaReturnsInteger(script);
|
||||
|
||||
EXPECT_EQ(result, 33);
|
||||
}
|
||||
|
||||
TEST(LuaBasic, InvalidScript) {
|
||||
EXPECT_ANY_THROW(testLuaReturnsInteger("ggg"));
|
||||
}
|
||||
|
||||
TEST(LuaBasic, NoFunction) {
|
||||
EXPECT_ANY_THROW(testLuaReturnsInteger(R"(
|
||||
function testFuncccccc()
|
||||
return 3
|
||||
end
|
||||
)"));
|
||||
}
|
||||
|
||||
TEST(LuaBasic, WrongReturnTypeExpectIntegerReturnsNothing) {
|
||||
EXPECT_ANY_THROW(testLuaReturnsInteger(R"(
|
||||
function testFunc()
|
||||
end
|
||||
)"));
|
||||
}
|
||||
|
||||
TEST(LuaBasic, WrongReturnTypeExpectIntegerReturnsNil) {
|
||||
EXPECT_ANY_THROW(testLuaReturnsInteger(R"(
|
||||
function testFunc()
|
||||
return nil
|
||||
end
|
||||
)"));
|
||||
}
|
||||
|
||||
TEST(LuaBasic, ExpectNumOrNilReturnsNil) {
|
||||
EXPECT_EQ(testLuaReturnsNumberOrNil(R"(
|
||||
function testFunc()
|
||||
return nil
|
||||
end
|
||||
)"), unexpected);
|
||||
}
|
||||
|
||||
TEST(LuaBasic, ExpectNumOrNilReturnsNumber) {
|
||||
EXPECT_FLOAT_EQ(56.3f, testLuaReturnsNumberOrNil(R"(
|
||||
function testFunc()
|
||||
return 56.3
|
||||
end
|
||||
)").value_or(0));
|
||||
}
|
||||
|
||||
TEST(LuaBasic, ExpectNumOrNilReturnsNothing) {
|
||||
// Returning nothing is generally functionally equivalent to returning nil
|
||||
EXPECT_EQ(testLuaReturnsNumberOrNil(R"(
|
||||
function testFunc()
|
||||
return
|
||||
end
|
||||
)"), unexpected);
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
#include "rusefi_lua.h"
|
||||
#include <gtest/gtest.h>
|
||||
#include "sensor.h"
|
||||
|
||||
static const char* getSensorTest = R"(
|
||||
|
||||
function testFunc()
|
||||
return getSensor(10)
|
||||
end
|
||||
|
||||
)";
|
||||
|
||||
TEST(LuaHooks, TestGetSensor) {
|
||||
// Test failed sensor, returns nil
|
||||
Sensor::resetMockValue(static_cast<SensorType>(10));
|
||||
EXPECT_EQ(testLuaReturnsNumberOrNil(getSensorTest), unexpected);
|
||||
|
||||
// Now test with a value, returns value
|
||||
Sensor::setMockValue(10, 33);
|
||||
EXPECT_EQ(testLuaReturnsNumberOrNil(getSensorTest).value_or(0), 33);
|
||||
}
|
||||
|
|
@ -15,6 +15,8 @@ TESTS_SRC_CPP = \
|
|||
tests/ignition_injection/test_fuelCut.cpp \
|
||||
tests/ignition_injection/test_fuel_computer.cpp \
|
||||
tests/ignition_injection/test_injector_model.cpp \
|
||||
tests/lua/test_lua_basic.cpp \
|
||||
tests/lua/test_lua_hooks.cpp \
|
||||
tests/sensor/test_cj125.cpp \
|
||||
tests/util/test_buffered_writer.cpp \
|
||||
tests/util/test_error_accumulator.cpp \
|
||||
|
|
|
|||
Loading…
Reference in New Issue