1 files changed, 49 insertions, 0 deletions
diff --git a/browser/components/places/tests/browser/browser_bookmarkMenu_hiddenWindow.js b/browser/components/places/tests/browser/browser_bookmarkMenu_hiddenWindow.js
new file mode 100644
index 0000000000..4502b65e69
--- /dev/null
+++ b/browser/components/places/tests/browser/browser_bookmarkMenu_hiddenWindow.js
@@ -0,0 +1,49 @@
+/* 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";
+
+add_setup(async function () {
+  await PlacesUtils.bookmarks.insert({
+    parentGuid: PlacesUtils.bookmarks.menuGuid,
+    url: "http://example.com/",
+    title: "Test1",
+  });
+
+  registerCleanupFunction(async () => {
+    await PlacesUtils.bookmarks.eraseEverything();
+  });
+});
+
+add_task(async function test_menu_in_hidden_window() {
+  let hwDoc = Services.appShell.hiddenDOMWindow.document;
+  let bmPopup = hwDoc.getElementById("bookmarksMenuPopup");
+  var popupEvent = hwDoc.createEvent("MouseEvent");
+  popupEvent.initMouseEvent(
+    "popupshowing",
+    true,
+    true,
+    Services.appShell.hiddenDOMWindow,
+    0,
+    0,
+    0,
+    0,
+    0,
+    false,
+    false,
+    false,
+    false,
+    0,
+    null
+  );
+  bmPopup.dispatchEvent(popupEvent);
+
+  let testMenuitem = [...bmPopup.children].find(
+    node => node.getAttribute("label") == "Test1"
+  );
+  Assert.ok(
+    testMenuitem,
+    "Should have found the test bookmark in the hidden window bookmark menu"
+  );
+});