| <!DOCTYPE html> |
| <body> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| description("Tests media session action handlers are not prematurely garbage collected. Test passes if it doesn't crash."); |
| jsTestIsAsync = true; |
| |
| function runTest() { |
| internals.sendMediaSessionAction(navigator.mediaSession, {action: "play"}); |
| shouldBeTrue(() => areObjectsEqual(window.actionDetails, {action: "play"})); |
| |
| internals.sendMediaSessionAction(navigator.mediaSession, {action: "pause"}); |
| shouldBeTrue(() => areObjectsEqual(window.actionDetails, {action: "pause"})); |
| } |
| |
| function forceGCAndRunTest() { |
| gc(); |
| requestAnimationFrame(() => { |
| runTest(); |
| finishJSTest(); |
| }); |
| } |
| |
| onload = () => { |
| if (!window.internals) { |
| testFailed("Test requires internals."); |
| finishJSTest(); |
| return; |
| } |
| |
| function callback(actionDetails) { |
| window.actionDetails = actionDetails; |
| }; |
| |
| let actions = ["play", "pause"]; |
| for (action of actions) |
| navigator.mediaSession.setActionHandler(action, callback); |
| |
| runTest(); |
| requestAnimationFrame(() => forceGCAndRunTest()); |
| |
| }; |
| </script> |
| </body> |
