1 files changed, 28 insertions, 0 deletions
diff --git a/js/xpconnect/tests/browser/browser_realm_key_and_document_domain.js b/js/xpconnect/tests/browser/browser_realm_key_and_document_domain.js
new file mode 100644
index 0000000000..2f6910cd5d
--- /dev/null
+++ b/js/xpconnect/tests/browser/browser_realm_key_and_document_domain.js
@@ -0,0 +1,28 @@
+/* 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/.
+ */
+
+"use strict";
+
+async function test_document(url) {
+  await BrowserTestUtils.withNewTab(url, async function (browser) {
+    let result = await ContentTask.spawn(browser, {}, async function () {
+      let result = content.document.getElementById("result");
+      return result.innerText;
+    });
+    is(result, "OK", "test succeeds");
+  });
+}
+
+add_task(async function test_explicit_object_prototype() {
+  await test_document(
+    "http://mochi.test:8888/browser/js/xpconnect/tests/browser/browser_realm_key_object_prototype_top.html"
+  );
+});
+
+add_task(async function test_implicit_object_prototype() {
+  await test_document(
+    "http://mochi.test:8888/browser/js/xpconnect/tests/browser/browser_realm_key_promise_top.html"
+  );
+});