lib: use webidl DOMString converter in EventTarget

PR-URL: https://github.com/nodejs/node/pull/47514
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

2 files changed, 13 insertions, 0 deletions

diff --git a/test/parallel/test-bootstrap-modules.js b/test/parallel/test-bootstrap-modules.js
index 3a8cbfd0b6..0a671eb95e 100644
--- a/test/parallel/test-bootstrap-modules.js
+++ b/test/parallel/test-bootstrap-modules.js
@@ -60,6 +60,7 @@ const expectedModules = new Set([
   'Internal Binding blob',
   'NativeModule internal/url',
   'NativeModule util',
+  'NativeModule internal/webidl',
   'Internal Binding performance',
   'Internal Binding permission',
   'NativeModule internal/perf/utils',
diff --git a/test/parallel/test-eventtarget.js b/test/parallel/test-eventtarget.js
index ce372f7d6f..44638ca739 100644
--- a/test/parallel/test-eventtarget.js
+++ b/test/parallel/test-eventtarget.js
@@ -714,3 +714,15 @@ let asyncTest = Promise.resolve();
     name: 'TypeError',
   });
 }
+
+{
+  const et = new EventTarget();
+
+  throws(() => {
+    et.addEventListener(Symbol('symbol'), () => {});
+  }, TypeError);
+
+  throws(() => {
+    et.removeEventListener(Symbol('symbol'), () => {});
+  }, TypeError);
+}