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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 var button = mediaControlsButton(audio, "volume-slider"); |
17 button.focus(); | |
fs
2016/05/29 14:52:43
Nit: These two lines could be merged.
Srirama
2016/05/30 07:55:14
Done.
| |
26 | 18 |
27 // 'Right' reduces volume (same step as 'Left', but opposite sig n). | 19 // 'Left' reduces volume. |
28 eventSender.keyDown('rightArrow'); | 20 eventSender.keyDown("leftArrow"); |
29 testExpected("audio.volume", 1); | 21 assert_less_than(audio.volume, 1); |
30 | 22 |
31 // 'Home' sets minimum volume (0). | 23 // 'Right' increases volume (same step as 'Left', but opposite sign). |
32 eventSender.keyDown('home'); | 24 eventSender.keyDown("rightArrow"); |
33 testExpected("audio.volume", 0); | 25 assert_equals(audio.volume, 1); |
34 | 26 |
35 // 'End' sets maximum volume (1). | 27 // 'Home' sets minimum volume (0). |
36 eventSender.keyDown('end'); | 28 eventSender.keyDown("home"); |
37 testExpected("audio.volume", 1); | 29 assert_equals(audio.volume, 0); |
38 | 30 |
39 waitForEventAndEnd("volumechange"); | 31 // 'End' sets maximum volume (1). |
40 }); | 32 eventSender.keyDown("end"); |
41 </script> | 33 assert_equals(audio.volume, 1); |
42 </body> | 34 |
43 </html> | 35 audio.onvolumechange = t.step_func_done(); |
36 }); | |
37 }); | |
38 </script> | |
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