|  | <!DOCTYPE html> | 
|  | <html> | 
|  | <head> | 
|  | <meta charset="utf-8"> | 
|  | <title>Blob and File reference URL Test(2)</title> | 
|  | <link rel=help href="http://dev.w3.org/2006/webapi/FileAPI/#convenienceAPI"> | 
|  | <link rel=author title="Breezewish" href="mailto:me@breeswish.org"> | 
|  | <script src="/resources/testharness.js"></script> | 
|  | <script src="/resources/testharnessreport.js"></script> | 
|  | </head> | 
|  | <body> | 
|  | <form name="upload"> | 
|  | <input type="file" id="fileChooser"><br><input type="button" id="start" value="start"> | 
|  | </form> | 
|  |  | 
|  | <div> | 
|  | <p>Test steps:</p> | 
|  | <ol> | 
|  | <li>Download the <a href="support/file_test2.txt">file</a>.</li> | 
|  | <li>Select the file in the file inputbox.</li> | 
|  | <li>Delete the file.</li> | 
|  | <li>Click the 'start' button.</li> | 
|  | </ol> | 
|  | </div> | 
|  |  | 
|  | <div id="log"></div> | 
|  |  | 
|  | <script> | 
|  |  | 
|  | var fileChooser = document.querySelector('#fileChooser'); | 
|  |  | 
|  | setup({explicit_done: true}); | 
|  | setup({explicit_timeout: true}); | 
|  |  | 
|  | on_event(document.querySelector('#start'), 'click', function() { | 
|  |  | 
|  | async_test(function(t) { | 
|  |  | 
|  | var url = URL.createObjectURL(fileChooser.files[0]); | 
|  |  | 
|  | var xhr = new XMLHttpRequest(); | 
|  | xhr.open('GET', url, true); | 
|  | xhr.onreadystatechange = t.step_func(function() { | 
|  | switch (xhr.readyState) { | 
|  | case xhr.DONE: | 
|  | assert_equals(xhr.status, 500, 'status code should be 500.'); | 
|  | t.done(); | 
|  | return; | 
|  | } | 
|  | }); | 
|  |  | 
|  | xhr.send(); | 
|  |  | 
|  | }, 'Check whether the browser response 500 in XHR if the selected file which File/Blob URL refered is not found'); | 
|  |  | 
|  | done(); | 
|  |  | 
|  | }); | 
|  |  | 
|  | </script> | 
|  | </body> | 
|  | </html> |