1 files changed, 17 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_import_global_contextual_worker.js b/js/xpconnect/tests/unit/test_import_global_contextual_worker.js
new file mode 100644
index 0000000000..f64317c552
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_import_global_contextual_worker.js
@@ -0,0 +1,17 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+add_task(async function testInWorker() {
+  const worker = new ChromeWorker("resource://test/contextual_worker.js");
+  const { promise, resolve } = Promise.withResolvers();
+  worker.onmessage = event => {
+    resolve(event.data);
+  };
+  worker.postMessage("");
+
+  const result = await promise;
+
+  Assert.ok(result.equal1);
+  Assert.ok(result.equal2);
+});