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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - It's impossible to detect that XMLHttpRequest is blocked by mixed content blocking"
   href="https://bugs.webkit.org/show_bug.cgi?id=145717">145717</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>It's impossible to detect that XMLHttpRequest is blocked by mixed content blocking
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>528+ (Nightly build)
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>WebCore Misc.
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>ap&#64;webkit.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>beidson&#64;apple.com, cdumez&#64;apple.com, oliver&#64;apple.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>When mixed content blocking is enabled in WebKit, mixed content XMLHttpRequests just appear to stall - they forever remain in readyState 1, and don't get any final events.

I suspect that they likely leak at some level too.

Steps to reproduce:
1. Put any simple XMLHttpRequest test case into LayoutTests/tests/http that loads from <a href="http://127.0.0.1:8000">http://127.0.0.1:8000</a>

2. Run this command (it essentially runs the server for us, as run-webkit-httpd doesn't support https):

run-webkit-tests LayoutTests/http/tests/xmlhttprequest/readystatechange.html --repeat 100000

3. Open your test using https, observe that the load stalls.</pre>
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      </p>
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