Merge pull request #153 from videojs/gutworth-dispose-sb

Abort the SourceBuffer when the player is disposed.

@@ -244,6 +244,9 @@ videojs.Hls.prototype.dispose = function() {
   if (this.playlists) {
   if (this.playlists) {
     this.playlists.dispose();
     this.playlists.dispose();
   }
   }
+  if (this.sourceBuffer) {
+    this.sourceBuffer.abort();
+  }
   videojs.Flash.prototype.dispose.call(this);
   videojs.Flash.prototype.dispose.call(this);
 };
 };
 
 

@@ -1126,6 +1126,22 @@ test('disposes the playlist loader', function() {
   strictEqual(disposes, 1, 'disposed playlist loader');
   strictEqual(disposes, 1, 'disposed playlist loader');
 });
 });
 
 
+test('aborts the source buffer on disposal', function() {
+  var aborts = 0, player;
+  player = createPlayer();
+  player.src({
+    src: 'manifest/master.m3u8',
+    type: 'application/vnd.apple.mpegurl'
+  });
+  openMediaSource(player);
+  player.hls.sourceBuffer.abort = function() {
+    aborts++;
+  };
+
+  player.dispose();
+  strictEqual(aborts, 1, 'aborted the source buffer');
+});
+
 test('only supports HLS MIME types', function() {
 test('only supports HLS MIME types', function() {
   ok(videojs.Hls.canPlaySource({
   ok(videojs.Hls.canPlaySource({
     type: 'aPplicatiOn/x-MPegUrl'
     type: 'aPplicatiOn/x-MPegUrl'
@@ -1687,6 +1703,7 @@ test('treats invalid keys as a key request failure', function() {
     this.appendBuffer = function(chunk) {
     this.appendBuffer = function(chunk) {
       bytes.push(chunk);
       bytes.push(chunk);
     };
     };
+    this.abort = function() {};
   };
   };
   player.src({
   player.src({
     src: 'https://example.com/media.m3u8',
     src: 'https://example.com/media.m3u8',