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26 December 2018, 22:31:15 UTC
Revision 2ae9561e165d3feb219cd34ee5b0334e91170cfd authored by Hayato Ito on 22 March 2018, 09:56:30 UTC, committed by Chromium WPT Sync on 22 March 2018, 09:56:30 UTC 
Reject customized built-in elements in attachShadow
 
Element::CanAttachShadowRoot() needs to be updated because it returns wrongly true for
customized built-in elements.

The spec: https://dom.spec.whatwg.org/#dom-element-attachshadow

Bug: 823033
Change-Id: Ia9aeb47569414830f5435f37f85d96101b9fe432
Reviewed-on: https://chromium-review.googlesource.com/970142
Reviewed-by: Koji Ishii <kojii@chromium.org>
Reviewed-by: Kent Tamura <tkent@chromium.org>
Commit-Queue: Hayato Ito <hayato@chromium.org>
Cr-Commit-Position: refs/heads/master@{#545026}
1 parent 74126cb
Raw File
Tip revision: 2ae9561e165d3feb219cd34ee5b0334e91170cfd authored by Hayato Ito on 22 March 2018, 09:56:30 UTC
Reject customized built-in elements in attachShadow
Tip revision: 2ae9561
anonymous-mode-unsupported.htm 
<!doctype html>
<html>
  <head>
    <title>XMLHttpRequest: anonymous mode unsupported</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
  </head>
  <body>
    <div id="log"></div>
    <script>
    /*
      Older versions of the XMLHttpRequest spec had an 'anonymous' mode
      The point of this mode was to handle same-origin requests like other-origin requests,
      i.e. require preflight, drop authentication data (cookies and HTTP auth)
      Also the Origin: and Referer: headers would not be sent

      This mode was dropped due to lack of implementations and interest,
      and this test is here just to assert failure if any implementation
      supports this based on an older spec version.
    */
      document.cookie = 'test=anonymous-mode-unsupported'
      test = async_test();
      test.add_cleanup(function(){
        // make sure we clean up the cookie again to avoid confusing other tests..
        document.cookie = 'test=;expires=Fri, 28 Feb 2014 07:25:59 GMT';
      })
      test.step(function() {
        var client = new XMLHttpRequest({anonymous:true})
        client.open("GET", "resources/inspect-headers.py?filter_name=cookie")
        client.onreadystatechange = test.step_func(function(){
          if(client.readyState === 4){
            assert_equals(client.responseText, 'Cookie: test=anonymous-mode-unsupported\n', 'The deprecated anonymous:true should be ignored, cookie sent anyway')
            test.done();
          }
        });
        client.send(null)
      })
    </script>
  </body>
</html>
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