gecko-dev/dom/base/test/test_bug864595.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=864595
-->
<head>
<title>Test for Bug 864595</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=864595">Mozilla Bug 864595</a>
<div id='editable' style='display:inline-block;'>abcd </div>
<script type="application/javascript">
/** Test for Bug 864595 **/
var range = document.createRange();
var elt = document.getElementById('editable');
var eltRect = elt.getBoundingClientRect();
var txtNode = elt.childNodes[0];
range.setStart(txtNode, 0);
range.setEnd(txtNode, 5);
var rect = range.getBoundingClientRect();
ok(rect.left >= eltRect.left && rect.right <= eltRect.right, "rect.left >= eltRect.left && rect.right <= eltRect.right");
/* Put caret in the space */
var caretPosX = rect.right + 10;
var caretPosY = (rect.top + rect.bottom ) / 2;
var caretRect = document.caretPositionFromPoint(caretPosX, caretPosY).getClientRect();
ok(caretRect.right >= rect.right, "caretRect.right >= rect.right");
</script>
</body>
</html>