src: expose DOMException to internalBinding('message') for testing

Instead of using a hack to get it in the test.

PR-URL: https://github.com/nodejs/node/pull/28072
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>

1 files changed, 2 insertions, 15 deletions

diff --git a/test/wpt/test-url.js b/test/wpt/test-url.js
index 4b909988dd..5d5240ce18 100644
--- a/test/wpt/test-url.js
+++ b/test/wpt/test-url.js
@@ -3,29 +3,16 @@
 // Flags: --expose-internals
 
 require('../common');
-const assert = require('assert');
 const { WPTRunner } = require('../common/wpt');
-
+const { internalBinding } = require('internal/test/binding');
+const { DOMException } = internalBinding('messaging');
 const runner = new WPTRunner('url');
 
 // Copy global descriptors from the global object
 runner.copyGlobalsFromObject(global, ['URL', 'URLSearchParams']);
 // Needed by urlsearchparams-constructor.any.js
-let DOMException;
 runner.defineGlobal('DOMException', {
   get() {
-    // A 'hack' to get the DOMException constructor since we don't have it
-    // on the global object.
-    if (DOMException === undefined) {
-      const port = new (require('worker_threads').MessagePort)();
-      const ab = new ArrayBuffer(1);
-      try {
-        port.postMessage(ab, [ab, ab]);
-      } catch (err) {
-        DOMException = err.constructor;
-      }
-      assert.strictEqual(DOMException.name, 'DOMException');
-    }
     return DOMException;
   }
 });