accessible/tests/mochitest/hittest/test_zoom_text.html
author Alexander Surkov <surkov.alexander@gmail.com>
Sat, 20 Oct 2012 18:03:48 +0900
changeset 110998 a48b0c4084badbf5a3973c833466ddbc81e4bea3
permissions -rw-r--r--
Bug 727942 - getOffsetAtPoint returns incorrect value when page is zoomed, r=tbsaunde

<!DOCTYPE html>
<html>
<head>
  <title>getOffsetAtPoint when page is zoomed</title>
  <link rel="stylesheet" type="text/css"
        href="chrome://mochikit/content/tests/SimpleTest/test.css" />

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

  <script type="application/javascript"
          src="../common.js"></script>
  <script type="application/javascript"
          src="../role.js"></script>
  <script type="application/javascript"
          src="../layout.js"></script>

  <script type="application/javascript">
    function doTest()
    {
      var hyperText = getNode("paragraph");
      var textNode = hyperText.firstChild;
      var [x, y, width, height] = getBounds(textNode);
      testOffsetAtPoint(hyperText, x + width / 2, y + height / 2,
                        COORDTYPE_SCREEN_RELATIVE,
                        hyperText.textContent.length / 2);

      zoomDocument(document, 2.0);

      var [x, y, width, height] = getBounds(textNode);
      testOffsetAtPoint(hyperText, x + width / 2, y + height / 2,
                        COORDTYPE_SCREEN_RELATIVE,
                        hyperText.textContent.length / 2);

      zoomDocument(document, 1.0);

      SimpleTest.finish();
    }

    SimpleTest.waitForExplicitFinish();
    addA11yLoadEvent(doTest);
  </script>
</head>
<body>

  <a target="_blank"
     href="https://bugzilla.mozilla.org/show_bug.cgi?id=727942"
     title="getOffsetAtPoint returns incorrect value when page is zoomed">
    Mozilla Bug 727942
  </a>
  <p id="display"></p>
  <div id="content" style="display: none"></div>
  <pre id="test">
  </pre>
  <p id="paragraph" style="font-family: monospace;">Болтали две сороки</p>
</body>
</html>