1 files changed, 35 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_history_after_appMenu.js b/browser/components/customizableui/test/browser_history_after_appMenu.js
new file mode 100644
index 0000000000..89c4b467a2
--- /dev/null
+++ b/browser/components/customizableui/test/browser_history_after_appMenu.js
@@ -0,0 +1,35 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Checks that opening the History view using the default toolbar button works
+ * also while the view is displayed in the main menu.
+ */
+add_task(async function test_history_after_appMenu() {
+  // First add the button to the toolbar and wait for it to show up:
+  CustomizableUI.addWidgetToArea("history-panelmenu", "nav-bar");
+  registerCleanupFunction(() =>
+    CustomizableUI.removeWidgetFromArea("history-panelmenu")
+  );
+  await waitForElementShown(document.getElementById("history-panelmenu"));
+
+  let historyView = PanelMultiView.getViewNode(document, "PanelUI-history");
+  // Open the main menu.
+  await gCUITestUtils.openMainMenu();
+
+  // Show the History view as a subview of the main menu.
+  document.getElementById("appMenu-history-button").click();
+  await BrowserTestUtils.waitForEvent(historyView, "ViewShown");
+
+  // Show the History view as the main view of the History panel.
+  document.getElementById("history-panelmenu").click();
+  await BrowserTestUtils.waitForEvent(historyView, "ViewShown");
+
+  // Close the history panel.
+  let historyPanel = historyView.closest("panel");
+  let promise = BrowserTestUtils.waitForEvent(historyPanel, "popuphidden");
+  historyPanel.hidePopup();
+  await promise;
+});