tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_playback.html (3018B)

      1 <!DOCTYPE HTML>
      2 <html>
      3 <head>
      4  <title>Test playback of media files that should play OK</title>
      5  <script src="/tests/SimpleTest/SimpleTest.js"></script>
      6  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
      7  <script type="text/javascript" src="manifest.js"></script>
      8 </head>
      9 <body>
     10 <pre id="test">
     11 <script class="testbody" type="text/javascript">
     12 
     13 var manager = new MediaTestManager;
     14 
     15 function startTest(test, token) {
     16  const video = document.createElement('video');
     17  video.preload = "metadata";
     18  video.token = token;
     19  video.prevTime = 0;
     20  video.seenEnded = false;
     21  video.seenSuspend = false;
     22 
     23  var handler = {
     24    "ontimeout": function() {
     25      Log(token, "timed out: ended=" + video.seenEnded + ", suspend=" + video.seenSuspend);
     26    }
     27  };
     28  manager.started(token, handler);
     29 
     30  video.src = test.name;
     31  video.name = test.name;
     32 
     33  var check = function() {
     34    is(test.name, video.name, test.name + ": Name should match #1");
     35    checkMetadata(test.name, video, test);
     36  };
     37 
     38  var noLoad = function() {
     39    ok(false, test.name + " should not fire 'load' event");
     40  };
     41 
     42  var noError = function() {
     43    ok(false, test.name + " should not fire 'error' event " + video.error.message);
     44    finish();
     45  };
     46 
     47  var finish = function() {
     48    video.finished = true;
     49    video.removeEventListener("timeupdate", timeUpdate);
     50    removeNodeAndSource(video);
     51    manager.finished(video.token);
     52  };
     53 
     54  // We should get "ended" and "suspend" events to finish the test.
     55  var mayFinish = function() {
     56    if (video.seenEnded && video.seenSuspend) {
     57      finish();
     58    }
     59  };
     60 
     61  var checkEnded = function() {
     62    is(test.name, video.name, test.name + ": Name should match #2");
     63    checkMetadata(test.name, video, test);
     64    is(video.readyState, video.HAVE_CURRENT_DATA, test.name + " checking readyState");
     65    ok(video.ended, test.name + " checking playback has ended");
     66    ok(!video.finished, test.name + " shouldn't be finished");
     67    ok(!video.seenEnded, test.name + " shouldn't be ended");
     68 
     69    video.seenEnded = true;
     70    mayFinish();
     71  };
     72 
     73  var checkSuspended = function() {
     74    if (video.seenSuspend) {
     75      return;
     76    }
     77    is(test.name, video.name, test.name + ": Name should match #3");
     78 
     79    video.seenSuspend = true;
     80    mayFinish();
     81  };
     82 
     83  var timeUpdate = function() {
     84    if (video.prevTime > video.currentTime) {
     85      ok(false, test.name + " time should run forwards: p=" +
     86                video.prevTime + " c=" + video.currentTime);
     87    }
     88    video.prevTime = video.currentTime;
     89  };
     90 
     91  video.addEventListener("load", noLoad);
     92  video.addEventListener("error", noError);
     93  video.addEventListener("loadedmetadata", check);
     94  video.addEventListener("timeupdate", timeUpdate);
     95 
     96  // We should get "ended" and "suspend" events for every resource
     97  video.addEventListener("ended", checkEnded);
     98  video.addEventListener("suspend", checkSuspended);
     99 
    100  document.body.appendChild(video);
    101  video.play();
    102 }
    103 
    104 manager.runTests(gPlayTests, startTest);
    105 
    106 </script>
    107 </pre>
    108 </body>
    109 </html>