events: support useCapture boolean

PR-URL: #33618
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

Author: benjamingr

lib/internal/event_target.js

@@ -412,6 +412,9 @@ function validateListener(listener) {
 }
 
 function validateEventListenerOptions(options) {
+  if (typeof options === 'boolean') {
+    options = { capture: options };
+  }
   if (options == null || typeof options !== 'object')
     throw new ERR_INVALID_ARG_TYPE('options', 'object', options);
   const {

test/parallel/test-eventtarget.js

@@ -151,7 +151,14 @@ const ev = new Event('foo');
   eventTarget.addEventListener('foo', (event) => event.preventDefault());
   ok(!eventTarget.dispatchEvent(event));
 }
-
+{
+  // Adding event listeners with a boolean useCapture
+  const eventTarget = new EventTarget();
+  const event = new Event('foo');
+  const fn = common.mustCall((event) => strictEqual(event.type, 'foo'));
+  eventTarget.addEventListener('foo', fn, false);
+  eventTarget.dispatchEvent(event);
+}
 {
   const eventTarget = new NodeEventTarget();
   strictEqual(eventTarget.listenerCount('foo'), 0);