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  <title>nsIAccessible::childAtPoint() tests</title>

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  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>

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  <script type="application/javascript">

    function doPreTest() {

      waitForImageMap("imgmap", doTest);

    function doTest() {

      // Not specific case, child and deepchild testing.

      var list = getAccessible("list");

      var listitem = getAccessible("listitem");

      var image = getAccessible("image");

if (!MAC) {

      testChildAtPoint(list, 1, 1, listitem, image.firstChild);

} else {

      todo(false, "Bug 746974 - children must match on all platforms, disable failing test on Mac");

      // ::MustPrune case (in this case childAtPoint doesn't look inside a

      // textbox), point is inside of textbox.

      var txt = getAccessible("txt");

      testChildAtPoint(txt, 1, 1, txt, txt);

      // ::MustPrune case, point is outside of textbox accessible but is in

      // document.

      testChildAtPoint(txt, -1, 1, null, null);

      // ::MustPrune case, point is outside of root accessible.

      testChildAtPoint(txt, -10000, 10000, null, null);

      // Not specific case, point is inside of btn accessible.

      var btn = getAccessible("btn");

      testChildAtPoint(btn, 1, 1, btn, btn);

      // Not specific case, point is outside of btn accessible.

      testChildAtPoint(btn, -1, 1, null, null);

      // Out of flow accessible testing, do not return out of flow accessible

      // because it's not a child of the accessible even visually it is.

      var rectArea = getNode("area").getBoundingClientRect();

      var outOfFlow = getNode("outofflow");

      outOfFlow.style.left = rectArea.left + "px";

      outOfFlow.style.top = rectArea.top + "px";

      testChildAtPoint("area", 1, 1, "area", "area");

      // Test image maps. Their children are not in the layout tree.

      var theLetterA = getAccessible("imgmap").firstChild;

      hitTest("imgmap", theLetterA, theLetterA);

      hitTest("container", "imgmap", theLetterA);

      // hit testing for element contained by zero-width element

      hitTest("container2", "container2_input", "container2_input");

      SimpleTest.finish();

    SimpleTest.waitForExplicitFinish();

    addA11yLoadEvent(doPreTest);

  </script>

</head>

<body>

  <a target="_blank"

     href="https://bugzilla.mozilla.org/show_bug.cgi?id=491657"

     title="nsIAccessible::childAtPoint() tests">Mozilla Bug 491657</a>

  <p id="display"></p>

  <div id="content" style="display: none"></div>

  <pre id="test">

  </pre>

  <div role="list" id="list">

    <div role="listitem" id="listitem"><span role="image" id="image">img</span>item</div>

  </div>

  <span role="button">button1</span><span role="button" id="btn">button2</span>

  <span role="textbox">textbox1</span><span role="textbox" id="txt">textbox2</span>

  <div id="outofflow" style="width: 10px; height: 10px; position: absolute; left: 0px; top: 0px; background-color: yellow;">

  </div>

  <div id="area" style="width: 100px; height: 100px; background-color: blue;"></div>

  <map name="atoz_map">

    <area href="http://www.bbc.co.uk/radio4/atoz/index.shtml#a"

          coords="0,0,15,15" alt="thelettera" shape="rect"/>

  </map>

  <div id="container">

    <img id="imgmap" width="447" height="15" usemap="#atoz_map" src="../letters.gif"/>

  </div>

  <div id="container2" style="width: 0px">

    <input id="container2_input">

  </div>

</body>

</html>