1 files changed, 118 insertions, 0 deletions
diff --git a/toolkit/components/pictureinpicture/tests/browser_nimbusFirstTimeStyleVariant.js b/toolkit/components/pictureinpicture/tests/browser_nimbusFirstTimeStyleVariant.js
new file mode 100644
index 0000000000..7002767b74
--- /dev/null
+++ b/toolkit/components/pictureinpicture/tests/browser_nimbusFirstTimeStyleVariant.js
@@ -0,0 +1,118 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { ExperimentFakes } = ChromeUtils.importESModule(
+  "resource://testing-common/NimbusTestUtils.sys.mjs"
+);
+
+const EXPERIMENT_CLASS_NAME = "experiment";
+
+/**
+ * This tests that the original PiP toggle design is shown.
+ */
+add_task(async function test_experiment_control_toggle_style() {
+  await BrowserTestUtils.withNewTab(
+    {
+      gBrowser,
+      url: TEST_PAGE,
+    },
+    async browser => {
+      await SimpleTest.promiseFocus(browser);
+      await ensureVideosReady(browser);
+
+      const PIP_PREF =
+        "media.videocontrols.picture-in-picture.video-toggle.has-used";
+      await SpecialPowers.pushPrefEnv({
+        set: [[PIP_PREF, false]],
+      });
+
+      let videoID = "with-controls";
+      await hoverToggle(browser, videoID);
+
+      await SpecialPowers.spawn(
+        browser,
+        [EXPERIMENT_CLASS_NAME],
+        async EXPERIMENT_CLASS_NAME => {
+          let video = content.document.getElementById("with-controls");
+          let shadowRoot = video.openOrClosedShadowRoot;
+
+          let controlsContainer =
+            shadowRoot.querySelector(".controlsContainer");
+          let pipWrapper = shadowRoot.querySelector(".pip-wrapper");
+          let pipExplainer = shadowRoot.querySelector(".pip-explainer");
+
+          Assert.ok(
+            !controlsContainer.classList.contains(EXPERIMENT_CLASS_NAME)
+          );
+          Assert.ok(!pipWrapper.classList.contains(EXPERIMENT_CLASS_NAME));
+          Assert.ok(
+            ContentTaskUtils.is_visible(pipExplainer),
+            "The PiP message should be visible on the toggle"
+          );
+        }
+      );
+    }
+  );
+});
+
+/**
+ * This tests that the variant PiP toggle design is shown if Nimbus
+ * variable `oldToggle` is false.
+ */
+add_task(async function test_experiment_toggle_style() {
+  let doExperimentCleanup = await ExperimentFakes.enrollWithFeatureConfig({
+    featureId: "pictureinpicture",
+    value: {
+      oldToggle: false,
+    },
+  });
+
+  registerCleanupFunction(async function () {
+    await doExperimentCleanup();
+  });
+
+  await BrowserTestUtils.withNewTab(
+    {
+      gBrowser,
+      url: TEST_PAGE,
+    },
+    async browser => {
+      await SimpleTest.promiseFocus(browser);
+      await ensureVideosReady(browser);
+
+      const PIP_PREF =
+        "media.videocontrols.picture-in-picture.video-toggle.has-used";
+      await SpecialPowers.pushPrefEnv({
+        set: [[PIP_PREF, false]],
+      });
+
+      let videoID = "with-controls";
+      await hoverToggle(browser, videoID);
+
+      await SpecialPowers.spawn(
+        browser,
+        [EXPERIMENT_CLASS_NAME],
+        async EXPERIMENT_CLASS_NAME => {
+          let video = content.document.getElementById("with-controls");
+          let shadowRoot = video.openOrClosedShadowRoot;
+
+          let controlsContainer =
+            shadowRoot.querySelector(".controlsContainer");
+          let pipWrapper = shadowRoot.querySelector(".pip-wrapper");
+          let pipExplainer = shadowRoot.querySelector(".pip-explainer");
+
+          Assert.ok(
+            controlsContainer.classList.contains(EXPERIMENT_CLASS_NAME)
+          );
+          Assert.ok(pipWrapper.classList.contains(EXPERIMENT_CLASS_NAME));
+          Assert.ok(
+            ContentTaskUtils.is_hidden(pipExplainer),
+            "The PiP message should not be visible on the toggle"
+          );
+        }
+      );
+    }
+  );
+});