1 files changed, 83 insertions, 0 deletions
diff --git a/toolkit/components/pictureinpicture/tests/browser_keyboardShortcut.js b/toolkit/components/pictureinpicture/tests/browser_keyboardShortcut.js
new file mode 100644
index 0000000000..b2f83205fa
--- /dev/null
+++ b/toolkit/components/pictureinpicture/tests/browser_keyboardShortcut.js
@@ -0,0 +1,83 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that if the user keys in the keyboard shortcut for
+ * Picture-in-Picture, then the first video on the currently
+ * focused page will be opened in the player window.
+ */
+add_task(async function test_pip_keyboard_shortcut() {
+  await BrowserTestUtils.withNewTab(
+    {
+      url: TEST_PAGE,
+      gBrowser,
+    },
+    async browser => {
+      await ensureVideosReady(browser);
+
+      // In test-page.html, the "with-controls" video is the first one that
+      // appears in the DOM, so this is what we expect to open via the keyboard
+      // shortcut.
+      const VIDEO_ID = "with-controls";
+
+      let domWindowOpened = BrowserTestUtils.domWindowOpenedAndLoaded(null);
+      let videoReady = SpecialPowers.spawn(
+        browser,
+        [VIDEO_ID],
+        async videoID => {
+          let video = content.document.getElementById(videoID);
+          await ContentTaskUtils.waitForCondition(() => {
+            return video.isCloningElementVisually;
+          }, "Video is being cloned visually.");
+        }
+      );
+
+      if (AppConstants.platform == "macosx") {
+        EventUtils.synthesizeKey("]", {
+          accelKey: true,
+          shiftKey: true,
+          altKey: true,
+        });
+      } else {
+        EventUtils.synthesizeKey("]", { accelKey: true, shiftKey: true });
+      }
+
+      let pipWin = await domWindowOpened;
+      await videoReady;
+
+      ok(pipWin, "Got Picture-in-Picture window.");
+
+      await ensureMessageAndClosePiP(browser, VIDEO_ID, pipWin, false);
+
+      // Reopen PiP Window
+      pipWin = await triggerPictureInPicture(browser, VIDEO_ID);
+      await videoReady;
+
+      ok(pipWin, "Got Picture-in-Picture window.");
+
+      if (AppConstants.platform == "macosx") {
+        EventUtils.synthesizeKey(
+          "]",
+          {
+            accelKey: true,
+            shiftKey: true,
+            altKey: true,
+          },
+          pipWin
+        );
+      } else {
+        EventUtils.synthesizeKey(
+          "]",
+          { accelKey: true, shiftKey: true },
+          pipWin
+        );
+      }
+
+      await BrowserTestUtils.windowClosed(pipWin);
+
+      ok(pipWin.closed, "Picture-in-Picture window closed.");
+    }
+  );
+});