third_party/WebKit/LayoutTests/http/tests/custom-elements/no-registry-test.html

   1 <!DOCTYPE html>
   2 <script src="../../../resources/testharness.js"></script>
   3 <script src="../../../resources/testharnessreport.js"></script>
   4 <script>
   5 test(function() {
   6     var doc = document.implementation.createDocument(null, 'test', null);
   7     assert_throws(
   8         'NotSupportedError',
   9         function() { doc.registerElement('x-element'); },
  10         'Registering valid custom element in a document ' +
  11             'without registry should fail');
  12 }, 'Document of type other than HTML, not loaded into browsing context, must not have a registry');
  13
  14 async_test(function(t) {
  15     var request = new XMLHttpRequest();
  16     request.onreadystatechange = t.step_func(function() {
  17         if (request.readyState == 4) {
  18             assert_equals(request.status, 200, 'Test document is not loaded correctly');
  19             var doc = request.response;
  20             assert_true(doc instanceof HTMLDocument,
  21                 'XMLHttpRequest\'s asynchronous response should be HTML document');
  22             assert_throws(
  23                 'NotSupportedError',
  24                 function() { doc.registerElement('x-element'); },
  25                 'Registering valid custom element in ' +
  26                     'an XMLHttpRequest\'s response document should fail');
  27             t.done();
  28         }
  29     });
  30
  31     request.open('GET', 'resources/blank.html', true);
  32     request.responseType = 'document';
  33     request.send();
  34 }, 'XMLHttpRequest\'s asynchronous response HTML document must not have a registry');
  35 </script>
  36 </body>
  37 </html>