| <!doctype html> |
| <html> |
| <head> |
| <meta charset=utf-8> |
| <title>Encrypted Media Extensions: Retrieve stored persistent-usage-record</title> |
| <link rel="help" href="https://w3c.github.io/encrypted-media/"> |
| |
| <!-- Helper scripts for Encrypted Media Extensions tests --> |
| <script src=/encrypted-media/util/utils.js></script> |
| <script src=/encrypted-media/util/fetch.js></script> |
| <script src=/encrypted-media/util/utf8.js></script> |
| |
| <!-- Message handler for Clear Key keysystem --> |
| <script src=/encrypted-media/util/clearkey-messagehandler.js></script> |
| |
| </head> |
| <body> |
| <div id='log'></div> |
| |
| <script> |
| |
| window.addEventListener( 'message', function( event ) { |
| |
| var config = event.data.config, |
| configuration = { initDataTypes: [ config.initDataType ], |
| audioCapabilities: [ { contentType: config.audioType } ], |
| videoCapabilities: [ { contentType: config.videoType } ], |
| sessionTypes: [ 'persistent-usage-record' ] }, |
| assertions = [ ]; |
| |
| config.messagehandler = (new MessageHandler('org.w3.keysystem')).messagehandler; |
| |
| function onMessage( event ) |
| { |
| assertions.push( { expected: true, actual: event instanceof window.MediaKeyMessageEvent, message: "event is of correct class" } ); |
| assertions.push( { expected: 'message', actual: event.type, message: "event type is message" } ); |
| assertions.push( { expected: 'license-release', actual: event.messageType, message: "message type is license-release" } ); |
| |
| var release = fromUtf8( event.message ); |
| |
| consoleWrite( JSON.stringify( release ) ); |
| |
| assertions.push( { expected: 1, actual: release.kids.length, message: "release message contains a single key" } ); |
| assertions.push( { expected: true, actual: ( typeof release.firstTime === 'number' ), message: "firstTime is a number" } ); |
| assertions.push( { expected: true, actual: ( typeof release.latestTime === 'number' ), message: "latestTime is a number" } ); |
| |
| var duration = release.latestTime - release.firstTime; |
| assertions.push( { expected: true, actual: ( duration >= 2000 ), message: "duration >= 2s" } ); |
| assertions.push( { expected: true, actual: ( duration < 4000 ), message: "duration < 4s" } ); |
| |
| config.messagehandler( event.messageType, event.message ) |
| .then( function( response ) { |
| |
| event.target.update( response ).catch(function(error) { |
| |
| assertions.push( { actual: false, expected: true, message: error } ); |
| |
| window.opener.postMessage({ testResult: assertions }, '*'); |
| }); |
| }); |
| } |
| |
| navigator.requestMediaKeySystemAccess(config.keysystem, [ configuration ] ).then(function(access) { |
| |
| return access.createMediaKeys(); |
| |
| }).then(function(mediaKeys) { |
| |
| var mediaKeySession = mediaKeys.createSession( 'persistent-usage-record' ); |
| |
| mediaKeySession.addEventListener( 'message', onMessage ); |
| mediaKeySession.closed.then( function() { |
| |
| window.opener.postMessage({ testResult: assertions }, '*'); |
| |
| }); |
| |
| return mediaKeySession.load( event.data.sessionId ); |
| |
| }).catch(function(error) { |
| |
| assertions.push( { actual: false, expected: true, message: error.toString() } ); |
| |
| window.opener.postMessage({ testResult: assertions }, '*'); |
| |
| }); |
| |
| |
| } ); |
| |
| </script> |
| </body> |
| </html> |