1 files changed, 57 insertions, 0 deletions
diff --git a/browser/components/urlbar/tests/browser/browser_display_selectedAction_Extensions.js b/browser/components/urlbar/tests/browser/browser_display_selectedAction_Extensions.js
new file mode 100644
index 0000000000..d3a51ede76
--- /dev/null
+++ b/browser/components/urlbar/tests/browser/browser_display_selectedAction_Extensions.js
@@ -0,0 +1,57 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests for the presence of selected action text "Extensions:" in the URL bar.
+ */
+
+add_task(async function testSwitchToTabTextDisplay() {
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      omnibox: {
+        keyword: "omniboxtest",
+      },
+
+      background() {
+        /* global browser */
+        browser.omnibox.setDefaultSuggestion({
+          description: "doit",
+        });
+        // Just do nothing for this test.
+      },
+    },
+  });
+
+  await extension.startup();
+
+  await UrlbarTestUtils.promiseAutocompleteResultPopup({
+    window,
+    value: "omniboxtest ",
+    fireInputEvent: true,
+  });
+
+  // The "Extension:" label appears after a key down followed by a key up
+  // back to the extension result.
+  EventUtils.synthesizeKey("KEY_ArrowDown");
+  EventUtils.synthesizeKey("KEY_ArrowUp");
+
+  // Checks to see if "Extension:" text in URL bar is visible
+  const extensionText = document.getElementById("urlbar-label-extension");
+  Assert.ok(BrowserTestUtils.is_visible(extensionText));
+  Assert.equal(extensionText.value, "Extension:");
+
+  // Check to see if all other labels are hidden
+  const allLabels = document.getElementById("urlbar-label-box").children;
+  for (let label of allLabels) {
+    if (label != extensionText) {
+      Assert.ok(BrowserTestUtils.is_hidden(label));
+    }
+  }
+
+  await UrlbarTestUtils.promisePopupClose(window, () =>
+    EventUtils.synthesizeKey("KEY_Escape")
+  );
+  await extension.unload();
+});