Diffusion Ant (master) Code

ant/tests/test_reflect_get_own_property_descriptor.cjs
e35c3ed2ab40master

test_reflect_get_own_property_descriptor.cjs
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			function assert(condition, message) {
			if (!condition) throw new Error(message);
			}

			const sym = Symbol('own');
			const object = { value: 1, [sym]: 2 };

			const symbolDesc = Reflect.getOwnPropertyDescriptor(object, sym);
			assert(symbolDesc && symbolDesc.value === 2, 'Reflect.getOwnPropertyDescriptor should support symbol keys');

			const arrayProtoDesc = Reflect.getOwnPropertyDescriptor(Array.prototype, 'push');
			assert(arrayProtoDesc && typeof arrayProtoDesc.value === 'function', 'Reflect.getOwnPropertyDescriptor should support array prototype objects');
			assert(typeof Array.prototype.push.apply === 'function', 'reflecting native array methods should preserve Function.prototype.apply fallback');

			for (const key of Reflect.ownKeys(Atomics)) {
			assert(
			Reflect.getOwnPropertyDescriptor(Atomics, key) !== undefined,
			'Reflect.getOwnPropertyDescriptor should describe each Reflect.ownKeys result'
			);
			}

			console.log('reflect:get-own-property-descriptor:ok');

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