third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/fetch-csp-iframe.html

   1 <script src="../../resources/get-host-info.js"></script>
   2 <script src="test-helpers.js?pipe=sub"></script>
   3 <script>
   4 var image_path = base_path() + 'fetch-access-control.php?PNGIMAGE';
   5 var host_info = get_host_info();
   6 var results = '';
   7 var port = undefined;
   8
   9 var meta = document.createElement('meta');
  10 meta.setAttribute('http-equiv', 'Content-Security-Policy');
  11 meta.setAttribute('content', 'img-src ' + host_info['HTTP_ORIGIN'] +
  12                   '; script-src \'unsafe-inline\'');
  13 document.head.appendChild(meta);
  14
  15 function test1() {
  16   var img = document.createElement('img');
  17   document.body.appendChild(img);
  18   img.onload = function() {
  19     test2();
  20   };
  21   img.onerror = function() {
  22     results += 'FAIL(1)';
  23     test2();
  24   };
  25   img.src = host_info['HTTP_ORIGIN'] + image_path;
  26 }
  27
  28 function test2() {
  29   var img = document.createElement('img');
  30   document.body.appendChild(img);
  31   img.onload = function() {
  32     results += 'FAIL(2)';
  33     test3();
  34   };
  35   img.onerror = function() {
  36     test3();
  37   };
  38   img.src = host_info['HTTP_REMOTE_ORIGIN'] + image_path;
  39 }
  40
  41 function test3() {
  42   var img = document.createElement('img');
  43   document.body.appendChild(img);
  44   img.onload = function() {
  45     test4();
  46   };
  47   img.onerror = function() {
  48     results += 'FAIL(3)';
  49     test4();
  50   };
  51   img.src = './dummy?url=' +
  52             encodeURIComponent(host_info['HTTP_ORIGIN'] + image_path);
  53 }
  54
  55 function test4() {
  56   var img = document.createElement('img');
  57   document.body.appendChild(img);
  58   img.onload = function() {
  59     results += 'FAIL(4)';
  60     finish();
  61   };
  62   img.onerror = function() {
  63     finish();
  64   };
  65   img.src = './dummy?mode=no-cors&url=' +
  66             encodeURIComponent(host_info['HTTP_REMOTE_ORIGIN'] + image_path);
  67 }
  68
  69 function finish() {
  70   results += 'finish';
  71   port.postMessage({results: results});
  72 }
  73
  74 window.addEventListener('message', function(evt) {
  75     port = evt.ports[0];
  76     test1();
  77   }, false);
  78 </script>