| <!-- webkit-test-runner [ ModernMediaControlsEnabled=false ] --> |
| <html> |
| <head> |
| <title>Test that dragging the volume slider results in multiple volume change events.</title> |
| <script src="media-file.js"></script> |
| <script src="media-controls.js"></script> |
| <script src="video-test.js"></script> |
| <script> |
| var video; |
| var expectedVolumeChangeCount = 4; |
| var volumeChangeCount = 0; |
| |
| function init() |
| { |
| if (window.internals) |
| internals.suspendAnimations(); |
| |
| findMediaElement(); |
| |
| waitForEvent('canplaythrough', startTest); |
| waitForEvent('volumechange', volumeChange); |
| video.src = findMediaFile('video', 'content/test'); |
| } |
| |
| function startTest() |
| { |
| if (!window.eventSender) |
| return; |
| |
| muteCoords = mediaControlsButtonCoordinates(video, 'mute-button'); |
| eventSender.mouseMoveTo(muteCoords[0], muteCoords[1]); |
| setTimeout(move, 100); |
| } |
| |
| function move() |
| { |
| if (!window.eventSender) |
| return; |
| |
| volumeCoords = mediaControlsButtonCoordinates(video, 'volume-slider'); |
| eventSender.mouseMoveTo(volumeCoords[0], volumeCoords[1]); |
| eventSender.mouseDown(); |
| for (var i = 10; i < 80; i += 5) |
| eventSender.mouseMoveTo(volumeCoords[0], volumeCoords[1] - i); |
| eventSender.mouseUp(); |
| |
| failTestIn(1000); |
| } |
| |
| function volumeChange() |
| { |
| if (++volumeChangeCount === expectedVolumeChangeCount) |
| endTest(); |
| } |
| </script> |
| </head> |
| <body onload="init()"> |
| <video controls></video> |
| </body> |
| </html> |
