fix 'selects a playlist after segment downloads'

@@ -316,18 +316,47 @@ test('calculates the bandwidth after downloading a segment', function() {
      'saves segment request time: ' + player.hls.segmentXhrTime + 's');
 });
 
-test('selects a playlist after segment downloads', function() {
+asyncTest('selects a playlist after segment downloads', function() {
+  window.XMLHttpRequest = function() {
+    this.open = function(method, url) {
+      xhrUrls.push(url);
+    };
+    this.send = function() {
+      var self = this;
+      setTimeout(function() {
+        var manifestName = (/(?:.*\/)?(.*)\.m3u8/).exec(xhrUrls.slice(-1)[0]);
+        if (manifestName) {
+          manifestName = manifestName[1];
+        }
+        self.responseText = window.manifests[manifestName || xhrUrls.slice(-1)[0]];
+        self.response = new Uint8Array([1]).buffer;
+
+        self.readyState = 4;
+        self.onreadystatechange();
+      }, 0);
+    };
+    this.abort = function() {};
+  };
+
   var calls = 0;
   player.hls('manifest/master.m3u8');
   player.hls.selectPlaylist = function() {
     calls++;
+    strictEqual(calls, 1, 'selects after the initial segment');
+
+    player.hls.selectPlaylist = function() {
+      calls++;
+      strictEqual(calls, 2, 'selects after additional segments');
+      start();
+      return player.hls.master.playlists[0];
+    };
+
     return player.hls.master.playlists[0];
   };
   videojs.mediaSources[player.currentSrc()].trigger({
     type: 'sourceopen'
   });
 
-  strictEqual(calls, 1, 'selects after the initial segment');
   player.currentTime = function() {
     return 1;
   };
@@ -335,7 +364,6 @@ test('selects a playlist after segment downloads', function() {
     return videojs.createTimeRange(0, 2);
   };
   player.trigger('timeupdate');
-  strictEqual(calls, 2, 'selects after additional segments');
 });
 
 test('moves to the next segment if there is a network error', function() {