Update checked-in dependencies

node_modules/ava/lib/like-selector.js

@@ -1,29 +1,40 @@
+const isPrimitive = value => value === null || typeof value !== 'object';
+
 export function isLikeSelector(selector) {
-	return selector !== null
-		&& typeof selector === 'object'
-		&& Reflect.getPrototypeOf(selector) === Object.prototype
-		&& Reflect.ownKeys(selector).length > 0;
+	// Require selector to be an array or plain object.
+	if (
+		isPrimitive(selector)
+		|| (!Array.isArray(selector) && Reflect.getPrototypeOf(selector) !== Object.prototype)
+	) {
+		return false;
+	}
+
+	// Also require at least one enumerable property.
+	const descriptors = Object.getOwnPropertyDescriptors(selector);
+	return Reflect.ownKeys(descriptors).some(key => descriptors[key].enumerable === true);
 }
 
 export const CIRCULAR_SELECTOR = new Error('Encountered a circular selector');
 
-export function selectComparable(lhs, selector, circular = new Set()) {
-	if (circular.has(selector)) {
-		throw CIRCULAR_SELECTOR;
+export function selectComparable(actual, selector, circular = [selector]) {
+	if (isPrimitive(actual)) {
+		return actual;
 	}
 
-	circular.add(selector);
+	const comparable = Array.isArray(selector) ? [] : {};
+	const enumerableKeys = Reflect.ownKeys(selector).filter(key => Reflect.getOwnPropertyDescriptor(selector, key).enumerable);
+	for (const key of enumerableKeys) {
+		const subselector = Reflect.get(selector, key);
+		if (isLikeSelector(subselector)) {
+			if (circular.includes(subselector)) {
+				throw CIRCULAR_SELECTOR;
+			}
 
-	if (lhs === null || typeof lhs !== 'object') {
-		return lhs;
-	}
-
-	const comparable = {};
-	for (const [key, rhs] of Object.entries(selector)) {
-		if (isLikeSelector(rhs)) {
-			comparable[key] = selectComparable(Reflect.get(lhs, key), rhs, circular);
+			circular.push(subselector);
+			comparable[key] = selectComparable(Reflect.get(actual, key), subselector, circular);
+			circular.pop();
 		} else {
-			comparable[key] = Reflect.get(lhs, key);
+			comparable[key] = Reflect.get(actual, key);
 		}
 	}