third_party/WebKit/LayoutTests/http/tests/media/mixed-range-response.html

   1 <title>Mixed range responses must be handled as an error.</title>
   2 <script src="../resources/testharness.js"></script>
   3 <script src="../resources/testharnessreport.js"></script>
   4 <script src="../resources/get-host-info.js"></script>
   5 <script src="../../media-resources/media-file.js"></script>
   6 <body>
   7 <script>
   8 // This file tests the following behavior:
   9 // 1. The audio element sends the first request.
  10 // 2. mixed-range-response.php returns the first 3 bytes ("Ogg").
  11 // 3. The element sends the second request with "Range: bytes=3-" header.
  12 // 4. mixed-range-response.php returns 206 response.
  13 // 5. The element sends the third request to load-video.php.
  14 // 6. load-video.php returns the audio file from the fourth byte.
  15 //
  16 // If the origin of 2. (mixed-range-response.php) and 6. (load-video.php) are
  17 // different, an error should occur.
  18
  19 function create_failure_audio_test(url) {
  20   return new Promise(function(resolve, reject) {
  21       var audio = document.createElement('audio');
  22       audio.oncanplay = function() {
  23         reject('canplay event should not be fired. url: ' + url);
  24       };
  25       audio.onerror = resolve;
  26       audio.src = url;
  27       document.body.appendChild(audio);
  28     });
  29 }
  30
  31 function create_success_audio_test(url) {
  32   return new Promise(function(resolve, reject) {
  33       var audio = document.createElement('audio');
  34       audio.oncanplay = resolve;
  35       audio.onerror = function(e) {
  36         reject('error event should not be fired. url: ' + url);
  37       };
  38       audio.src = url;
  39       document.body.appendChild(audio);
  40     });
  41 }
  42
  43 var HOST_INFO = get_host_info();
  44 var MIX_RESPONSE_PHP_PATH = '/media/resources/mixed-range-response.php';
  45 var AUDIO_PATH = '/media/resources/load-video.php?' +
  46                  'name=../../../../media/content/silence.oga&type=audio/ogg';
  47
  48 promise_test(function(t) {
  49     return create_success_audio_test(
  50         HOST_INFO['HTTP_ORIGIN'] + MIX_RESPONSE_PHP_PATH + '?location=' +
  51         encodeURIComponent(HOST_INFO['HTTP_ORIGIN'] + AUDIO_PATH));
  52   }, 'Mixing same-origin responses must succeed.');
  53
  54 promise_test(function(t) {
  55     return create_failure_audio_test(
  56         HOST_INFO['HTTP_ORIGIN'] + MIX_RESPONSE_PHP_PATH + '?location=' +
  57         encodeURIComponent(HOST_INFO['HTTP_REMOTE_ORIGIN'] + AUDIO_PATH));
  58   }, 'Mixing same-origin response and remote-origin response must fail.');
  59
  60 promise_test(function(t) {
  61     return create_failure_audio_test(
  62         HOST_INFO['HTTP_REMOTE_ORIGIN'] + MIX_RESPONSE_PHP_PATH + '?location=' +
  63         encodeURIComponent(HOST_INFO['HTTP_ORIGIN'] + AUDIO_PATH));
  64   }, 'Mixing remote-origin response and same-origin response must fail.');
  65
  66 promise_test(function(t) {
  67     return create_success_audio_test(
  68         HOST_INFO['HTTP_REMOTE_ORIGIN'] + MIX_RESPONSE_PHP_PATH + '?location=' +
  69         encodeURIComponent(HOST_INFO['HTTP_REMOTE_ORIGIN'] + AUDIO_PATH));
  70   }, 'Mixing same remote-origin responses must succeed.');
  71
  72 </script>
  73 </body>