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#include <assert.h>
#include <js_native_api.h>
#include <stdlib.h>
#include "../common.h"
#include "../entry_point.h"
static int test_value = 1;
static int finalize_count = 0;
static void FinalizeExternalCallJs(napi_env env, void* data, void* hint) {
int* actual_value = data;
NODE_API_ASSERT_RETURN_VOID(
env,
actual_value == &test_value,
"The correct pointer was passed to the finalizer");
napi_ref finalizer_ref = (napi_ref)hint;
napi_value js_finalizer;
napi_value recv;
NODE_API_CALL_RETURN_VOID(
env, napi_get_reference_value(env, finalizer_ref, &js_finalizer));
NODE_API_CALL_RETURN_VOID(env, napi_get_global(env, &recv));
NODE_API_CALL_RETURN_VOID(
env, napi_call_function(env, recv, js_finalizer, 0, NULL, NULL));
NODE_API_CALL_RETURN_VOID(env, napi_delete_reference(env, finalizer_ref));
}
static napi_value CreateExternalWithJsFinalize(napi_env env,
napi_callback_info info) {
size_t argc = 1;
napi_value args[1];
NODE_API_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
NODE_API_ASSERT(env, argc == 1, "Wrong number of arguments");
napi_value finalizer = args[0];
napi_valuetype finalizer_valuetype;
NODE_API_CALL(env, napi_typeof(env, finalizer, &finalizer_valuetype));
NODE_API_ASSERT(env,
finalizer_valuetype == napi_function,
"Wrong type of first argument");
napi_ref finalizer_ref;
NODE_API_CALL(env, napi_create_reference(env, finalizer, 1, &finalizer_ref));
napi_value result;
NODE_API_CALL(env,
napi_create_external(env,
&test_value,
FinalizeExternalCallJs,
finalizer_ref, /* finalize_hint */
&result));
finalize_count = 0;
return result;
}
EXTERN_C_START
napi_value Init(napi_env env, napi_value exports) {
napi_property_descriptor descriptors[] = {
DECLARE_NODE_API_PROPERTY("createExternalWithJsFinalize",
CreateExternalWithJsFinalize),
};
NODE_API_CALL(
env,
napi_define_properties(env,
exports,
sizeof(descriptors) / sizeof(*descriptors),
descriptors));
return exports;
}
EXTERN_C_END
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