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<!doctype html>
<html>
<head>
<title>Open Type MATH - stack</title>
<script type="application/javascript"
src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<meta charset="utf-8"/>
<style type="text/css">
math {
font-size: 10px;
}
@font-face {
font-family: stack-1;
src: url(/tests/fonts/math/stack-1.otf);
}
@font-face {
font-family: stack-2;
src: url(/tests/fonts/math/stack-2.otf);
}
@font-face {
font-family: stack-3;
src: url(/tests/fonts/math/stack-3.otf);
}
@font-face {
font-family: stack-4;
src: url(/tests/fonts/math/stack-4.otf);
}
@font-face {
font-family: stack-5;
src: url(/tests/fonts/math/stack-5.otf);
}
@font-face {
font-family: stack-6;
src: url(/tests/fonts/math/stack-6.otf);
}
</style>
<script type="text/javascript">
SimpleTest.waitForExplicitFinish();
function doTest() {
var epsilon = 5;
function almostEqual(x, y) { return Math.abs(x - y) < epsilon; }
function getBox(aId) {
return document.getElementById(aId).getBoundingClientRect();
}
/* inline style */
var ref = getBox("ref").height;
ok(almostEqual(getBox("d1").top - getBox("n1").bottom, ref * 20),
"Bad StackGapMin");
ok(almostEqual(getBox("ref").top - getBox("n2").top, ref*3),
"Bad StackTopShiftMin");
ok(almostEqual(getBox("d3").bottom - getBox("ref").bottom, ref*3),
"Bad StackBottomShiftDown");
/* display style */
ref = getBox("ref").height;
ok(almostEqual(getBox("d4").top - getBox("n4").bottom, ref * 20),
"Bad StackGapDisplayStyleMin");
ok(almostEqual(getBox("dref").top - getBox("n5").top, ref*3),
"Bad StackTopDisplayStyleShiftMin");
ok(almostEqual(getBox("d6").bottom - getBox("dref").bottom, ref*3),
"Bad StackDisplayStyleBottomShiftDown");
SimpleTest.finish();
}
</script>
</head>
<body onload="doTest()">
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=961365">
Mozilla Bug 961365
</a>
<p id="display"></p>
<p>
<math>
<mspace id="ref" height="1em" width="1em" mathbackground="green"/>
</math>
<math style="font-family: stack-1;">
<mfrac linethickness="0">
<mspace id="n1" height="1em" width="1em" mathbackground="red"/>
<mspace id="d1" height="1em" width="1em" mathbackground="red"/>
</mfrac>
</math>
<math style="font-family: stack-2;">
<mfrac linethickness="0">
<mspace id="n2" height="1em" width="1em" mathbackground="red"/>
<mspace id="d2" height="1em" width="1em" mathbackground="red"/>
</mfrac>
</math>
<math style="font-family: stack-3;">
<mfrac linethickness="0">
<mspace id="n3" height="1em" width="1em" mathbackground="red"/>
<mspace id="d3" height="1em" width="1em" mathbackground="red"/>
</mfrac>
</math>
</p>
<p>
<math displaystyle="true">
<mspace id="dref" height="1em" width="1em" mathbackground="green"/>
</math>
<math displaystyle="true" style="font-family: stack-4;">
<mfrac linethickness="0">
<mspace id="n4" height="1em" width="1em" mathbackground="red"/>
<mspace id="d4" height="1em" width="1em" mathbackground="red"/>
</mfrac>
</math>
<math displaystyle="true" style="font-family: stack-5;">
<mfrac linethickness="0">
<mspace id="n5" height="1em" width="1em" mathbackground="red"/>
<mspace id="d5" height="1em" width="1em" mathbackground="red"/>
</mfrac>
</math>
<math displaystyle="true" style="font-family: stack-6;">
<mfrac linethickness="0">
<mspace id="n6" height="1em" width="1em" mathbackground="red"/>
<mspace id="d6" height="1em" width="1em" mathbackground="red"/>
</mfrac>
</math>
</p>
</body>
</html>
|
