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3f025cb5d0
The convention for js-native-api/<test_name>: * <test_name>.c or <test_name>.cc has the entry point * The name of the target is <test_name> PR-URL: https://github.com/nodejs/node/pull/38692 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <midawson@redhat.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
70 lines
2.5 KiB
C
70 lines
2.5 KiB
C
#include <js_native_api.h>
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#include "../common.h"
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static napi_value BaseClass(napi_env env, napi_callback_info info) {
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napi_value newTargetArg;
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NODE_API_CALL(env, napi_get_new_target(env, info, &newTargetArg));
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napi_value thisArg;
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NODE_API_CALL(env, napi_get_cb_info(env, info, NULL, NULL, &thisArg, NULL));
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napi_value undefined;
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NODE_API_CALL(env, napi_get_undefined(env, &undefined));
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// this !== new.target since we are being invoked through super()
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bool result;
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NODE_API_CALL(env, napi_strict_equals(env, newTargetArg, thisArg, &result));
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NODE_API_ASSERT(env, !result, "this !== new.target");
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// new.target !== undefined because we should be called as a new expression
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NODE_API_ASSERT(env, newTargetArg != NULL, "newTargetArg != NULL");
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NODE_API_CALL(env, napi_strict_equals(env, newTargetArg, undefined, &result));
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NODE_API_ASSERT(env, !result, "new.target !== undefined");
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return thisArg;
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}
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static napi_value Constructor(napi_env env, napi_callback_info info) {
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bool result;
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napi_value newTargetArg;
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NODE_API_CALL(env, napi_get_new_target(env, info, &newTargetArg));
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size_t argc = 1;
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napi_value argv;
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napi_value thisArg;
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NODE_API_CALL(env, napi_get_cb_info(env, info, &argc, &argv, &thisArg, NULL));
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napi_value undefined;
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NODE_API_CALL(env, napi_get_undefined(env, &undefined));
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// new.target !== undefined because we should be called as a new expression
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NODE_API_ASSERT(env, newTargetArg != NULL, "newTargetArg != NULL");
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NODE_API_CALL(env, napi_strict_equals(env, newTargetArg, undefined, &result));
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NODE_API_ASSERT(env, !result, "new.target !== undefined");
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// arguments[0] should be Constructor itself (test harness passed it)
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NODE_API_CALL(env, napi_strict_equals(env, newTargetArg, argv, &result));
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NODE_API_ASSERT(env, result, "new.target === Constructor");
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return thisArg;
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}
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static napi_value OrdinaryFunction(napi_env env, napi_callback_info info) {
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napi_value newTargetArg;
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NODE_API_CALL(env, napi_get_new_target(env, info, &newTargetArg));
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NODE_API_ASSERT(env, newTargetArg == NULL, "newTargetArg == NULL");
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napi_value _true;
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NODE_API_CALL(env, napi_get_boolean(env, true, &_true));
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return _true;
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}
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EXTERN_C_START
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napi_value Init(napi_env env, napi_value exports) {
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const napi_property_descriptor desc[] = {
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DECLARE_NODE_API_PROPERTY("BaseClass", BaseClass),
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DECLARE_NODE_API_PROPERTY("OrdinaryFunction", OrdinaryFunction),
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DECLARE_NODE_API_PROPERTY("Constructor", Constructor)
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};
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NODE_API_CALL(env, napi_define_properties(env, exports, 3, desc));
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return exports;
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}
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EXTERN_C_END
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