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| 1 <!doctype html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <title>Test media controls volume slider keyboard navigation</title> |
| 3 <head> | 3 <script src="../resources/testharness.js"></script> |
| 4 <title>media controls volume slider keyboard navigation</title> | 4 <script src="../resources/testharnessreport.js"></script> |
| 5 <script src="media-file.js"></script> | 5 <script src="media-file.js"></script> |
| 6 <script src="media-controls.js"></script> | 6 <script src="media-controls.js"></script> |
| 7 <!-- TODO(foolip): Convert test to testharness.js. crbug.com/588956 | 7 <audio controls></audio> |
| 8 (Please avoid writing new tests using video-test.js) --> | 8 <script> |
| 9 <script src="video-test.js"></script> | 9 async_test(function(t) { |
| 10 </head> | 10 var audio = document.querySelector("audio"); |
| 11 <body> | 11 audio.src = findMediaFile("audio", "content/test"); |
| 12 <audio controls></audio> | 12 assert_equals(audio.volume, 1); |
| 13 <script> | |
| 14 findMediaElement(); | |
| 15 audio.src = findMediaFile("audio", "content/test"); | |
| 16 testExpected("audio.volume", 1); | |
| 17 waitForEvent("loadedmetadata", function() | |
| 18 { | |
| 19 // Focus the volume slider. | |
| 20 var button = mediaControlsButton(audio, "volume-slider"); | |
| 21 button.focus(); | |
| 22 | 13 |
| 23 // 'Left' reduces volume. | 14 audio.onloadedmetadata = t.step_func(function() { |
| 24 eventSender.keyDown('leftArrow'); | 15 // Focus the volume slider. |
| 25 testExpected("audio.volume", 1, '<'); | 16 mediaControlsButton(audio, "volume-slider").focus(); |
| 26 | 17 |
| 27 // 'Right' reduces volume (same step as 'Left', but opposite sig
n). | 18 // 'Left' reduces volume. |
| 28 eventSender.keyDown('rightArrow'); | 19 eventSender.keyDown("leftArrow"); |
| 29 testExpected("audio.volume", 1); | 20 assert_less_than(audio.volume, 1); |
| 30 | 21 |
| 31 // 'Home' sets minimum volume (0). | 22 // 'Right' increases volume (same step as 'Left', but opposite sign). |
| 32 eventSender.keyDown('home'); | 23 eventSender.keyDown("rightArrow"); |
| 33 testExpected("audio.volume", 0); | 24 assert_equals(audio.volume, 1); |
| 34 | 25 |
| 35 // 'End' sets maximum volume (1). | 26 // 'Home' sets minimum volume (0). |
| 36 eventSender.keyDown('end'); | 27 eventSender.keyDown("home"); |
| 37 testExpected("audio.volume", 1); | 28 assert_equals(audio.volume, 0); |
| 38 | 29 |
| 39 waitForEventAndEnd("volumechange"); | 30 // 'End' sets maximum volume (1). |
| 40 }); | 31 eventSender.keyDown("end"); |
| 41 </script> | 32 assert_equals(audio.volume, 1); |
| 42 </body> | 33 |
| 43 </html> | 34 audio.onvolumechange = t.step_func_done(); |
| 35 }); |
| 36 }); |
| 37 </script> |
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