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<!DOCTYPE html>
<html class="reftest-wait">
<math style="font-size:25px; position: absolute; top: 10px; left:10px;">
<mfenced id="outer" separators="&">
<mn id="a" style="visibility:hidden;">a</mn>
<mn id="c" style="visibility:hidden;">c</mn>
</mfenced>
</math>
<!-- Implementation kludge. <mfenced> renders the position of the ampersand in
a slightly different position compared to <mo>+<mrow>.
In this test we are only concerned about the size of the fences "(" and
")", so the ampersand gets redacted. -->
<div id="div" style="position: absolute; background:black; top: 0px;
height: 120px;"></div>
<script>
function doTest()
{
a = document.getElementById("a");
c = document.getElementById("c");
div = document.getElementById("div");
outer = document.getElementById("outer");
left = a.getBoundingClientRect().left; // div's left
div.style.left = left + 'px';
div.style.width = (c.getBoundingClientRect().right - left ) + 'px';
document.documentElement.removeAttribute("class");
}
window.addEventListener("MozReftestInvalidate", doTest, false);
</script>
</html>
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