| <!DOCTYPE html> |
| <title>Test that documentPictureInPicture.window |
| is cleared when the PiP window in closed.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <body> |
| <script> |
| async_test((t) => { |
| test_driver.bless('request PiP window').then(t.step_func(_ => { |
| documentPictureInPicture.requestWindow().then( () => { |
| const pipWindow = documentPictureInPicture.window; |
| assert_true(!!pipWindow, "pipWindow should exist with PiP is opened"); |
| pipWindow.addEventListener('unload', () => { |
| // `window` is still set until event processing is complete. |
| scheduler.postTask(t.step_func_done( () => { |
| assert_true(!documentPictureInPicture.window, |
| "window should be cleared when PiP is closed"); |
| })) |
| }); |
| pipWindow.close(); |
| }); |
| })); |
| }); |
| </script> |
| </body> |