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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
access-control-basic-allow-preflight-cache-timeout.htm 
<!DOCTYPE html>
<html>
  <head>
    <title>Preflight cache should be invalidated on timeout</title>
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <script src="/common/get-host-info.sub.js"></script>
    <script src="/common/utils.js"></script>
  </head>
  <body>
    <script type="text/javascript">
    const uuid = token();
    let xhr = new XMLHttpRequest;

    async_test(function(test) {
      xhr.onerror = test.unreached_func("FAIL: Network error.");
      xhr.onload = test.step_func(function() {
        // Token reset.  We can start the test now.
        assert_equals(xhr.responseText, "PASS");
        firstRequest();
      });

      xhr.open("GET", get_host_info().HTTP_REMOTE_ORIGIN + "/xhr/resources/reset-token.py?token=" + uuid, true);
      xhr.send();

      function firstRequest() {
        xhr.onload = test.step_func(function() {
          assert_equals(xhr.responseText, "PASS: First PUT request.");
          step_timeout(secondRequest, 3000); // 3 seconds
        });
        xhr.open("PUT", get_host_info().HTTP_REMOTE_ORIGIN + "/xhr/resources/access-control-basic-preflight-cache-timeout.py?token=" + uuid, true);
        xhr.send();
      }

      function secondRequest() {
        xhr.onload = test.step_func(function() {
          assert_equals(xhr.responseText, "PASS: Second OPTIONS request was sent.");
          test.done();
        });
        xhr.open("PUT", get_host_info().HTTP_REMOTE_ORIGIN + "/xhr/resources/access-control-basic-preflight-cache-timeout.py?token=" + uuid, true);
        xhr.send();
      }
    }, "Preflight cache should be invalidated on timeout");
    </script>
  </body>
</html>
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