1 files changed, 69 insertions, 0 deletions
diff --git a/toolkit/components/pictureinpicture/tests/browser_aaa_telemetry_togglePiP.js b/toolkit/components/pictureinpicture/tests/browser_aaa_telemetry_togglePiP.js
new file mode 100644
index 0000000000..d6a7540e15
--- /dev/null
+++ b/toolkit/components/pictureinpicture/tests/browser_aaa_telemetry_togglePiP.js
@@ -0,0 +1,69 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function getTelemetryToggleEnabled() {
+  const scalarData = Services.telemetry.getSnapshotForScalars(
+    "main",
+    false
+  ).parent;
+  return scalarData["pictureinpicture.toggle_enabled"];
+}
+
+/**
+ * Tests telemetry for user toggling on or off PiP.
+ */
+add_task(async () => {
+  const TOGGLE_PIP_ENABLED_PREF =
+    "media.videocontrols.picture-in-picture.video-toggle.enabled";
+
+  await SpecialPowers.pushPrefEnv({
+    set: [[TOGGLE_PIP_ENABLED_PREF, true]],
+  });
+
+  await BrowserTestUtils.withNewTab(
+    {
+      url: TEST_PAGE,
+      gBrowser,
+    },
+    async browser => {
+      await ensureVideosReady(browser);
+
+      let contextPiPDisable = document.getElementById(
+        "context_HidePictureInPictureToggle"
+      );
+      contextPiPDisable.click();
+      const enabled = Services.prefs.getBoolPref(
+        TOGGLE_PIP_ENABLED_PREF,
+        false
+      );
+
+      Assert.equal(enabled, false, "PiP is disabled.");
+
+      await TestUtils.waitForCondition(() => {
+        return getTelemetryToggleEnabled() === false;
+      });
+
+      Assert.equal(
+        getTelemetryToggleEnabled(),
+        false,
+        "PiP is disabled according to Telemetry."
+      );
+
+      await SpecialPowers.pushPrefEnv({
+        set: [[TOGGLE_PIP_ENABLED_PREF, true]],
+      });
+
+      await TestUtils.waitForCondition(() => {
+        return getTelemetryToggleEnabled() === true;
+      });
+
+      Assert.equal(
+        getTelemetryToggleEnabled(),
+        true,
+        "PiP is enabled according to Telemetry."
+      );
+    }
+  );
+});