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<!DOCTYPE html>
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<head>
<title>ARIA 1.0 Test Case 763</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<h1>ARIA 1.0 Test Case 763</h1>
<div role="listbox">
<div role="option" aria-setsize="3" aria-posinset="1" tabindex="-1">Option 1</div>
<div role="option" aria-setsize="3" aria-posinset="2" tabindex="-1" id="ID_TARGET">Option 2</div>
<div role="option" aria-setsize="3" aria-posinset="3" tabindex="-1">Option 3</div>
</div>
<h2>Description</h2>
<p>A div element with the role='listbox' has three child div elements each with
role='option' and aria-setsize='3'. The 1st child div element has aria-posinset='1',
the 2nd child div element has aria-posinset='2' and the 3rd child div element
has aria-posinset='3'.</p>
<h2>Expected Results</h2>
<h3>MSAA + UIA Express</h3>
<ul>
<li>role="tree": ROLE_SYSTEM_LIST</li>
<li>role="treeitem": ROLE_SYSTEM_LISTITEM</li>
<li>LegacyIAccessible.Description will be in the form X of Y,
where X is the value of aria-posinset and Y is the value of aria-setsize
</li>
</ul>
<h3>MSAA + IAccessible2</h3>
<ul>
<li>role="tree": ROLE_SYSTEM_LIST</li>
<li>role="treeitem": ROLE_SYSTEM_LISTITEM</li>
<li>The structure should be reflected in the accessibility tree as directed by aria-posinset.</li>
<li>function groupPosition() should be available and have the following results:
<ul>
<li>groupLevel: 1</li>
<li>similarItemsInGroup: 3</li>
<li>positionInGroup: aria-posinest value</li>
</ul>
</li>
</ul>
<h3>UIA</h3>
<ul>
<li>role="tree": List</li>
<li>role="treeitem": ListItem</li>
<li>LegacyIAccessible.Description will be in the form X of Y,
where X is the value of aria-posinset and Y is the value of aria-setsize</li>
</ul>
<h3>ATK/AT-SPI</h3>
<ul>
<li>role="tree": ROLE_LIST</li>
<li>role="treeitem": ROLE_LISTITEM</li>
<li>aria-setsize: not mapped to setsize: value</li>
<li>aria-posinset: is mapped to posinset: value</li>
</ul>
<h3>AXAPI</h3>
<ul>
<li>role="tree": AXList = 'list'</li>
<li>role="treeitem": AXGroup = 'group'</li>
<li>aria-setsize: is mapped to AXARIASetSize: value</li>
<li>aria-posinset: is mapped to AXARIAPosInSet: value</li>
</ul>
<script>
function setFocus() {
var node = document.getElementById('ID_TARGET');
node.focus();
}
window.addEventListener('load', setFocus);
</script>
</body>
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