1 files changed, 16 insertions, 0 deletions
diff --git a/accessible/tests/browser/tree/browser_browser_element.js b/accessible/tests/browser/tree/browser_browser_element.js
new file mode 100644
index 0000000000..82be24d93c
--- /dev/null
+++ b/accessible/tests/browser/tree/browser_browser_element.js
@@ -0,0 +1,16 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/* import-globals-from ../../mochitest/role.js */
+loadScripts({ name: "role.js", dir: MOCHITESTS_DIR });
+
+// Test that the tree is correct for browser elements containing remote
+// documents.
+addAccessibleTask(`test`, async function (browser, docAcc) {
+  // testAccessibleTree also verifies childCount, indexInParent and parent.
+  testAccessibleTree(browser, {
+    INTERNAL_FRAME: [{ DOCUMENT: [{ TEXT_LEAF: [] }] }],
+  });
+});