1 files changed, 29 insertions, 0 deletions
diff --git a/toolkit/components/pictureinpicture/tests/browser_showMessage.js b/toolkit/components/pictureinpicture/tests/browser_showMessage.js
new file mode 100644
index 0000000000..24d8347a7f
--- /dev/null
+++ b/toolkit/components/pictureinpicture/tests/browser_showMessage.js
@@ -0,0 +1,29 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that triggering Picture-in-Picture causes the Picture-in-Picture
+ * window to be opened, and a message to be displayed in the original video
+ * player area. Also ensures that once the Picture-in-Picture window is closed,
+ * the video goes back to the original state.
+ */
+add_task(async () => {
+  for (let videoID of ["with-controls", "no-controls"]) {
+    info(`Testing ${videoID} case.`);
+
+    await BrowserTestUtils.withNewTab(
+      {
+        url: TEST_PAGE,
+        gBrowser,
+      },
+      async browser => {
+        let pipWin = await triggerPictureInPicture(browser, videoID);
+        ok(pipWin, "Got Picture-in-Picture window.");
+
+        await ensureMessageAndClosePiP(browser, videoID, pipWin, false);
+      }
+    );
+  }
+});