1 files changed, 34 insertions, 0 deletions
diff --git a/browser/base/content/test/tabs/browser_hiddentab_contextmenu.js b/browser/base/content/test/tabs/browser_hiddentab_contextmenu.js
new file mode 100644
index 0000000000..5c54896efb
--- /dev/null
+++ b/browser/base/content/test/tabs/browser_hiddentab_contextmenu.js
@@ -0,0 +1,34 @@
+/* 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/. */
+
+// Tests the context menu of hidden tabs which users can open via the All Tabs
+// menu's Hidden Tabs view.
+
+add_task(async function test() {
+  is(gBrowser.visibleTabs.length, 1, "there is initially one visible tab");
+
+  let tab = BrowserTestUtils.addTab(gBrowser);
+  gBrowser.hideTab(tab);
+  ok(tab.hidden, "new tab is hidden");
+  is(gBrowser.visibleTabs.length, 1, "there is still only one visible tabs");
+
+  updateTabContextMenu(tab);
+  ok(
+    document.getElementById("context_moveTabOptions").disabled,
+    "Move Tab menu is disabled"
+  );
+  ok(
+    document.getElementById("context_closeTabsToTheStart").disabled,
+    "Close Tabs to Left is disabled"
+  );
+  ok(
+    document.getElementById("context_closeTabsToTheEnd").disabled,
+    "Close Tabs to Right is disabled"
+  );
+  ok(
+    document.getElementById("context_reopenInContainer").disabled,
+    "Open in New Container Tab menu is disabled"
+  );
+  gBrowser.removeTab(tab);
+});