| <!DOCTYPE html> |
| <title>MediaSession Mojo Test</title> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script> |
| <script src="file:///gen/third_party/WebKit/public/platform/modules/mediasession/media_session.mojom.js"></script> |
| <script src="resources/mediasessionservice-mock.js"></script> |
| <script src="resources/utils.js"></script> |
| <script> |
| |
| async_test(function(t) { |
| let m = mediaSessionServiceMock; |
| m.setMetadataCallback(t.step_func(function(receivedMetadata) { |
| assert_equals(receivedMetadata, null); |
| t.done(); |
| })); |
| window.navigator.mediaSession.metadata = null; |
| }, "test that null MediaMetadata is correctly propagated"); |
| |
| </script> |