Function Test

sdk/tests/test_feature/source/test_functionptr.cpp:77–2960

}

bool Test()
{
	RET_ON_MAX_PORT

	bool fail = false;
	int r;
	COutStream out;
	asIScriptEngine *engine;
	asIScriptModule *mod;
	asIScriptContext *ctx;
	CBufferedOutStream bout;

	// Test declaring a function to take funcdef by value must give error
	// Reported by Sam Tupy
	{
		engine = asCreateScriptEngine();
		engine->SetMessageCallback(asMETHOD(CBufferedOutStream, Callback), &bout, asCALL_THISCALL);
		bout.buffer = "";

		mod = engine->GetModule("test", asGM_ALWAYS_CREATE);
		mod->AddScriptSection("test", R"(
funcdef void func_callback();
void set_callback(func_callback cb) { }
)");
		r = mod->Build();
		if (r >= 0)
			TEST_FAILED;

		engine->ShutDownAndRelease();

		if (bout.buffer != "test (3, 1) : Info    : Compiling void set_callback(func_callback)\n"
						   "test (3, 1) : Error   : Parameter type can't be 'func_callback', because the type cannot be instantiated.\n")
		{
			PRINTF("%s", bout.buffer.c_str());
			TEST_FAILED;
		}
	}

	// Test cast from non-handle (should implicitly add the handle)
	// Reported by Paril
	{
		engine = asCreateScriptEngine();
		engine->SetMessageCallback(asMETHOD(CBufferedOutStream, Callback), &bout, asCALL_THISCALL);
		bout.buffer = "";

		RegisterScriptAny(engine);

		engine->RegisterGlobalFunction("void assert(bool)", asFUNCTION(Assert), asCALL_GENERIC);

		mod = engine->GetModule("test", asGM_ALWAYS_CREATE);
		mod->AddScriptSection("test", R"(
funcdef bool test_function_f(int);

void test()
{
    any st_any;
    st_any.store(cast<test_function_f>(function(v) { return false; }));