1 files changed, 54 insertions, 0 deletions
diff --git a/browser/components/urlbar/tests/engagementTelemetry/browser/browser_glean_telemetry_record_preferences.js b/browser/components/urlbar/tests/engagementTelemetry/browser/browser_glean_telemetry_record_preferences.js
new file mode 100644
index 0000000000..6760385841
--- /dev/null
+++ b/browser/components/urlbar/tests/engagementTelemetry/browser/browser_glean_telemetry_record_preferences.js
@@ -0,0 +1,54 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test for preference telemetry.
+
+add_setup(async function () {
+  await Services.fog.testFlushAllChildren();
+  Services.fog.testResetFOG();
+
+  // Create a new window in order to initialize TelemetryEvent of
+  // UrlbarController.
+  const win = await BrowserTestUtils.openNewBrowserWindow();
+  registerCleanupFunction(async function () {
+    await BrowserTestUtils.closeWindow(win);
+  });
+});
+
+add_task(async function prefMaxRichResults() {
+  Assert.equal(
+    Glean.urlbar.prefMaxResults.testGetValue(),
+    UrlbarPrefs.get("maxRichResults"),
+    "Record prefMaxResults when UrlbarController is initialized"
+  );
+
+  await SpecialPowers.pushPrefEnv({
+    set: [["browser.urlbar.maxRichResults", 0]],
+  });
+  Assert.equal(
+    Glean.urlbar.prefMaxResults.testGetValue(),
+    UrlbarPrefs.get("maxRichResults"),
+    "Record prefMaxResults when the maxRichResults pref is updated"
+  );
+});
+
+add_task(async function prefSuggestTopsites() {
+  Assert.equal(
+    Glean.urlbar.prefSuggestTopsites.testGetValue(),
+    UrlbarPrefs.get("suggest.topsites"),
+    "Record prefSuggestTopsites when UrlbarController is initialized"
+  );
+
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["browser.urlbar.suggest.topsites", !UrlbarPrefs.get("suggest.topsites")],
+    ],
+  });
+  Assert.equal(
+    Glean.urlbar.prefSuggestTopsites.testGetValue(),
+    UrlbarPrefs.get("suggest.topsites"),
+    "Record prefSuggestTopsites when the suggest.topsites pref is updated"
+  );
+});