| <html> |
| <head> |
| <script src=media-file.js></script> |
| <script src=video-test.js></script> |
| <script> |
| var state = 0; |
| |
| function checkState() |
| { |
| consoleWrite("<br>** 100ms timer fired..."); |
| switch (state) { |
| case "background": |
| testExpected("video.paused", true); |
| state = "foreground"; |
| consoleWrite("<br>** Simulate switch back to foreground, video should remain paused."); |
| run("internals.applicationWillEnterForeground()"); |
| setTimeout(checkState, 100); |
| consoleWrite(""); |
| break; |
| case "foreground": |
| testExpected("video.paused", true); |
| consoleWrite(""); |
| testRunner.resetPageVisibility(); |
| endTest(); |
| break; |
| } |
| } |
| |
| function playing(evt) |
| { |
| consoleWrite("<br>** Simulate switching the tab to background, video should pause."); |
| run("testRunner.setPageVisibility('hidden')"); |
| setTimeout(checkState, 100); |
| state = "background"; |
| consoleWrite(""); |
| } |
| |
| function canplaythrough(evt) |
| { |
| consoleWrite(""); |
| run("video.play()"); |
| } |
| |
| function start() |
| { |
| if (!window.internals) { |
| failTest('This test requires window.internals.'); |
| return; |
| } |
| |
| findMediaElement(); |
| video.src = findMediaFile("video", "content/test"); |
| waitForEvent('canplaythrough', canplaythrough); |
| waitForEvent('playing', playing); |
| |
| run("internals.setMediaSessionRestrictions('videoaudio', 'BackgroundTabPlaybackRestricted')"); |
| state = "foreground"; |
| consoleWrite(""); |
| } |
| </script> |
| </head> |
| |
| <body onload="start()"> |
| <video controls></video> |
| <p>Test tab with <video> moving to background when playback is not allowed in background.</p> |
| </body> |
| </html> |
