1 files changed, 21 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_check_tooltips_in_navbar.js b/browser/components/customizableui/test/browser_check_tooltips_in_navbar.js
new file mode 100644
index 0000000000..f36b55032d
--- /dev/null
+++ b/browser/components/customizableui/test/browser_check_tooltips_in_navbar.js
@@ -0,0 +1,21 @@
+/* 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_task(async function check_tooltips_in_navbar() {
+  await startCustomizing();
+  let homeButtonWrapper = document.getElementById("wrapper-home-button");
+  let homeButton = document.getElementById("home-button");
+  is(
+    homeButtonWrapper.getAttribute("tooltiptext"),
+    homeButton.getAttribute("label"),
+    "the wrapper's tooltip should match the button's label"
+  );
+  ok(
+    homeButtonWrapper.getAttribute("tooltiptext"),
+    "the button should have tooltip text"
+  );
+  await endCustomizing();
+});