tor-browser

The Tor Browser
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skips-root-focusgroup.html (1559B)


      1 <!DOCTYPE html>
      2 <meta charset="utf-8">
      3 <title>HTML Test: focusgroup - Focus moves to previous item, skipping over a subtree that is a root focusgroup (unrelated to the one we're in).</title>
      4 <link rel="author" title="Microsoft" href="http://www.microsoft.com/">
      5 <link rel="help" href="https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/Focusgroup/explainer.md">
      6 <script src="/resources/testharness.js"></script>
      7 <script src="/resources/testharnessreport.js"></script>
      8 <script src="/resources/testdriver.js"></script>
      9 <script src="/resources/testdriver-vendor.js"></script>
     10 <script src="/resources/testdriver-actions.js"></script>
     11 <script src="../resources/focusgroup-utils.js"></script>
     12 
     13 <div focusgroup="toolbar wrap">
     14  <span id=item1 tabindex=0>item1</span>
     15  <div>
     16    <div focusgroup="toolbar">
     17      <span id=item2 tabindex=0>item2</span>
     18      <span id=item3 tabindex=0>item3</span>
     19    </div>
     20  </div>
     21  <span id=item4 tabindex=0>item4</span>
     22 </div>
     23 
     24 <script>
     25 
     26  promise_test(async t => {
     27    var item1 = document.getElementById("item1");
     28    var item4 = document.getElementById("item4");
     29 
     30    await focusAndKeyPress(item4, kArrowUp);
     31    assert_equals(document.activeElement, item1);
     32 
     33    await focusAndKeyPress(item4, kArrowLeft);
     34    assert_equals(document.activeElement, item1);
     35  }, "When the focus is set on the last item of a focusgroup and the previous item is located past an other focusgroup subtree, a backward arrow key press should move the focus to that previous item without getting stuck in the other focusgroup.");
     36 
     37 </script>