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

   1 <script src="../../resources/testharness.js"></script>
   2 <script src="test-helpers.js?pipe=sub"></script>
   3 <script>
   4
   5 function xhr_send(method, data) {
   6   return new Promise(function(resolve, reject) {
   7       var xhr = new XMLHttpRequest();
   8       xhr.onload = function() {
   9         resolve(xhr);
  10       };
  11       xhr.onerror = function() {
  12         reject('XHR should succeed.');
  13       };
  14       xhr.responseType = 'text';
  15       xhr.open(method, './dummy?test', true);
  16       xhr.send(data);
  17     });
  18 }
  19
  20 function coalesce_headers_test() {
  21   return xhr_send('POST', 'test string')
  22   .then(function(xhr) {
  23       assert_equals(xhr.getResponseHeader('foo'), 'foo, bar');
  24     });
  25 }
  26
  27 window.addEventListener('message', function(evt) {
  28     var port = evt.ports[0];
  29     coalesce_headers_test()
  30       .then(function() { port.postMessage({results: 'finish'}); })
  31       .catch(function(e) { port.postMessage({results: 'failure:' + e}); });
  32   });
  33 </script>