| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Video Test: video_volume_check</title> |
| <link rel="author" title="Intel" href="http://www.intel.com" /> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-media-volume" /> |
| <meta name="flags" content="" /> |
| <meta name="assert" content="Check that video.volume returns the value of the muted content attribute" /> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <video id="m">The user agent doesn't support media element.</video> |
| <script type="text/javascript"> |
| var media = document.getElementById("m"); |
| var VOLUME = { |
| 'SILENT' : 0.0, |
| 'NORMAL' : 0.5, |
| 'LOUDEST' : 1.0, |
| 'LOWER' : -1.1, |
| 'UPPER' : 1.1, |
| }; |
| |
| test(function() { |
| assert_false(media.volume < VOLUME.SILENT || media.volume > VOLUME.LOUDEST, "media.volume outside the range 0.0 to 1.0 inclusive"); |
| }, "Check if the intial value of the video.volume is in the range 0.0 to 1.0 inclusive"); |
| |
| function volume_setting(vol, name) |
| { |
| if (vol < VOLUME.SILENT || vol > VOLUME.LOUDEST) { |
| try { |
| media.volume = vol; |
| test(function() { |
| assert_true(false, "media.volume setting exception"); |
| }, name); |
| } catch(e) { |
| test(function() { |
| // 1 should be e.IndexSizeError or e.INDEX_SIZE_ERR in previous spec |
| assert_equals(e.code, 1, "media.volume setting exception"); |
| }, name); |
| } |
| } else { |
| media.volume = vol; |
| test(function() { |
| assert_equals(media.volume, vol, "media.volume new value"); |
| }, name); |
| } |
| } |
| |
| volume_setting(VOLUME.NORMAL, "Check if video.volume is able to set to new value in the range 0.0 to 1.0"); |
| volume_setting(VOLUME.SILENT, "Check if media.volume is able to set to new value 0.0 as silent"); |
| volume_setting(VOLUME.LOUDEST, "Check if media.volume is able to set to new value 1.0 as loudest"); |
| volume_setting(VOLUME.LOWER, "Check if media.volume is set to new value less than 0.0 that expecting an IndexSizeError exception is to be thrown"); |
| volume_setting(VOLUME.UPPER, "Check if video.volume is set to new value greater than 1.0 that expecting an IndexSizeError exception is to be thrown"); |
| </script> |
| </body> |
| </html> |
