| OLD | NEW |
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <title>effective media volume</title> | 2 <title>effective media volume</title> |
| 3 <script src="../resources/testharness.js"></script> | 3 <script src="../resources/testharness.js"></script> |
| 4 <script src="../resources/testharnessreport.js"></script> | 4 <script src="../resources/testharnessreport.js"></script> |
| 5 <div id="log"></div> | 5 <div id="log"></div> |
| 6 <script> | 6 <script> |
| 7 [0, 0.5, 1].forEach(function(volume) | 7 [0, 0.5, 1].forEach(function(volume) |
| 8 { | 8 { |
| 9 [false, true].forEach(function(muted) | 9 [false, true].forEach(function(muted) |
| 10 { | 10 { |
| 11 test(function() | 11 test(function() |
| 12 { | 12 { |
| 13 var audio = new Audio(); | 13 var audio = new Audio(); |
| 14 audio.volume = volume; | 14 audio.volume = volume; |
| 15 audio.muted = muted; | 15 audio.muted = muted; |
| 16 assert_equals(internals.effectiveMediaVolume(audio), | 16 assert_equals(internals.effectiveMediaVolume(audio), |
| 17 volume * (muted ? 0 : 1)); | 17 volume * (muted ? 0 : 1)); |
| 18 }, "volume: " + volume + ", muted: " + muted); | 18 }, "volume: " + volume + ", muted: " + muted); |
| 19 | |
| 20 [0, 0.5, 1].forEach(function(controllerVolume) | |
| 21 { | |
| 22 [false, true].forEach(function(controllerMuted) | |
| 23 { | |
| 24 test(function() | |
| 25 { | |
| 26 var audio = new Audio(); | |
| 27 audio.volume = volume; | |
| 28 audio.muted = muted; | |
| 29 var controller = new MediaController(); | |
| 30 controller.volume = controllerVolume; | |
| 31 controller.muted = controllerMuted; | |
| 32 audio.controller = controller; | |
| 33 assert_equals(internals.effectiveMediaVolume(audio), | |
| 34 volume * (muted ? 0 : 1) * controllerVolume *
(controllerMuted ? 0 : 1)); | |
| 35 }, "volume: " + volume + ", muted: " + muted + ", controller vol
ume: " + controllerVolume + ", controller muted: " + controllerMuted); | |
| 36 }); | |
| 37 }); | |
| 38 }); | 19 }); |
| 39 }); | 20 }); |
| 40 </script> | 21 </script> |
| OLD | NEW |