| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body id="body"> |
| |
| <div id="content" role="group"> |
| |
| <main id="main" aria-hidden="true"> |
| <video controls="controls"></video> |
| <select id="select"><option>a</select> |
| <input type="range"> |
| <input type="data"> |
| <progress></progress> |
| <ul id="ul"><li>item</li></ul> |
| <select size="10"><option>a</select> |
| <img src="resources/cake.png" width="145" height="126" usemap="#map"> |
| <map name="map"> |
| <area shape="rect" coords="0,0,100,100" href="#" alt="cake"> |
| </map> |
| </main> |
| |
| </div> |
| |
| <script> |
| test(function(t) { |
| var content = accessibilityController.accessibleElementById("content"); |
| assert_equals(content.childrenCount, 6); |
| |
| document.getElementById("ul").tabIndex = -1; |
| |
| assert_equals(content.childrenCount, 7, |
| "Making list focusable should make it not hidden"); |
| document.getElementById("ul").removeAttribute("tabindex"); |
| |
| assert_equals(content.childrenCount, 6, |
| "Making list unfocusable should make it hidden again"); |
| }); |
| </script> |
| |
| </body> |
| </html> |
