third_party/WebKit/LayoutTests/media/encrypted-media/encrypted-media-session-closed-event.html

   1 <!DOCTYPE html>
   2 <html>
   3     <head>
   4         <title>Test MediaKeySession closed event</title>
   5         <script src="encrypted-media-utils.js"></script>
   6         <script src="../../resources/testharness.js"></script>
   7         <script src="../../resources/testharnessreport.js"></script>
   8     </head>
   9     <body>
  10         <div id="log"></div>
  11         <script>
  12             async_test(function(test)
  13             {
  14                 var initDataType;
  15                 var initData;
  16                 var mediaKeySession;
  17                 getSupportedInitDataType().then(function(type) {
  18                     initDataType = type;
  19                     initData = getInitData(initDataType);
  20                     return navigator.requestMediaKeySystemAccess('org.w3.clearkey', [{}]);
  21                 }).then(function(access) {
  22                     return access.createMediaKeys();
  23                 }).then(function(mediaKeys) {
  24                     mediaKeySession = mediaKeys.createSession();
  25                     return mediaKeySession.generateRequest(initDataType, initData);
  26                 }).then(function() {
  27                     // Wait for the session to be closed.
  28                     mediaKeySession.closed.then(function(result) {
  29                         assert_equals(result, undefined);
  30                         // Now that the session is closed, verify that the
  31                         // closed attribute immediately returns a fulfilled
  32                         // promise.
  33                         return mediaKeySession.closed;
  34                     }).then(function(result) {
  35                         assert_equals(result, undefined);
  36                         test.done();
  37                     });
  38
  39                     // release() should result in the closed promise being
  40                     // fulfilled.
  41                     return mediaKeySession.close();
  42                 }).catch(function(error) {
  43                     forceTestFailureFromPromise(test, error);
  44                 });
  45             }, 'Test MediaKeySession closed event.');
  46         </script>
  47     </body>
  48 </html>