| Index: LayoutTests/media/controls-volume-slider-keynav.html | 
| diff --git a/LayoutTests/media/controls-volume-slider-keynav.html b/LayoutTests/media/controls-volume-slider-keynav.html | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..f267efe0be4446b321f2490ab1bd46167574ebdd | 
| --- /dev/null | 
| +++ b/LayoutTests/media/controls-volume-slider-keynav.html | 
| @@ -0,0 +1,41 @@ | 
| +<!doctype html> | 
| +<html> | 
| +    <head> | 
| +        <title>media controls volume slider keyboard navigation</title> | 
| +        <script src="media-file.js"></script> | 
| +        <script src="media-controls.js"></script> | 
| +        <script src="video-test.js"></script> | 
| +    </head> | 
| +    <body> | 
| +        <audio controls></audio> | 
| +        <script> | 
| +            findMediaElement(); | 
| +            audio.src = findMediaFile("audio", "content/test"); | 
| +            testExpected("audio.volume", 1); | 
| +            waitForEvent("loadedmetadata", function() | 
| +            { | 
| +                // Focus the volume slider. | 
| +                var button = mediaControlsButton(audio, "volume-slider"); | 
| +                button.focus(); | 
| + | 
| +                // 'Left' reduces volume. | 
| +                eventSender.keyDown('leftArrow'); | 
| +                testExpected("audio.volume", 1, '<'); | 
| + | 
| +                // 'Right' reduces volume (same step as 'Left', but opposite sign). | 
| +                eventSender.keyDown('rightArrow'); | 
| +                testExpected("audio.volume", 1); | 
| + | 
| +                // 'Home' sets minimum volume (0). | 
| +                eventSender.keyDown('home'); | 
| +                testExpected("audio.volume", 0); | 
| + | 
| +                // 'End' sets maximum volume (1). | 
| +                eventSender.keyDown('end'); | 
| +                testExpected("audio.volume", 1); | 
| + | 
| +                waitForEventAndEnd("volumechange"); | 
| +            }); | 
| +        </script> | 
| +    </body> | 
| +</html> | 
|  |