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Update web-platform-tests to revision e8bfc205e36ad699601212cd50083870bad9a75d

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Ms2ger 2016-11-14 11:07:09 +01:00
parent 65dd6d4340
commit ccdb0a3458
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tests/wpt/web-platform-tests/mathml/presentation-markup/scripts/subsup-1.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Subscripts and Superscripts metrics</title>
<link rel="help" href="http://www.mathml-association.org/MathMLinHTML5/S3.html#SS4">
<meta name="assert" content="Basic metrics for elements msub, msup and msubsup.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
math, mspace {
font-size: 10px;
}
</style>
<script>
/* This test does not use any specific fonts and so the exact rules are not
specified precisely. We assume reasonable values for script shifts and
spacing. */
function getBox(aId) {
var box = document.getElementById(aId).getBoundingClientRect();
box.middle = (box.bottom + box.top) / 2;
return box;
}
setup({ explicit_done: true });
window.addEventListener("load", runTests);
function runTests() {
test(function() {
var e = 1;
assert_less_than_equal(getBox("msubBase").right, getBox("msubSub").left, e, "msub: subscript is after base");
assert_less_than_equal(getBox("msupBase").right, getBox("msupSup").left, e, "msup: superscript is after base");
assert_less_than_equal(getBox("msubsupBase").right, getBox("msubsupSub").left, e, "msubsup: subscript is after base");
assert_less_than_equal(getBox("msubsupBase").right, getBox("msubsupSup").left, e, "msubsup: superscript is after base");
e = 3;
assert_approx_equals(getBox("msubBase").right, getBox("msubSub").left, e, "msub: space between base and subscript is small");
assert_approx_equals(getBox("msubBase").right, getBox("msubSub").left, e, "msub: subscript is after base");
assert_approx_equals(getBox("msupBase").right, getBox("msupSup").left, e, "msup: superscript is after base");
assert_approx_equals(getBox("msubsupBase").right, getBox("msubsupSub").left, e, "msubsup: subscript is after base");
assert_approx_equals(getBox("msubsupBase").right, getBox("msubsupSup").left, e, "msubsup: superscript is after base");
}, "Respective horizontal positions");
test(function() {
var e = 1;
assert_approx_equals(getBox("msubBase").middle, getBox("baseline").bottom, e, "msub: base is placed on the baseline");
assert_approx_equals(getBox("msupBase").middle, getBox("baseline").bottom, e, "msup: base is placed on the baseline");
assert_approx_equals(getBox("msubsupBase").middle, getBox("baseline").bottom, e, "msubsup: base is placed on the baseline");
}, "Alignment of the base on the baseline");
test(function() {
var e = 3;
assert_approx_equals(getBox("msubSub").middle, getBox("msubBase").bottom, e, "msub: script is placed at the bottom of the base");
assert_approx_equals(getBox("msupSup").middle, getBox("msupBase").top, e, "msup: script is placed at the top of the base");
assert_approx_equals(getBox("msubsupSub").middle, getBox("msubsupBase").bottom, e, "msubsup: script is placed at the bottom of the base");
assert_approx_equals(getBox("msubsupSup").middle, getBox("msubsupBase").top, e, "msubsup: script is placed at the top of the base");
}, "Vertical position of scripts");
test(function() {
var e = 3;
assert_approx_equals(getBox("msub").width, getBox("msubSub").right - getBox("msubBase").left, e, "msub: width is determined by the left/right sides of base/script (+ some space after script)");
assert_approx_equals(getBox("msup").width, getBox("msupSup").right - getBox("msupBase").left, e, "msup: width is determined by the left/right sides of base/script (+ some space after script)");
assert_approx_equals(getBox("msubsup").width, Math.max(getBox("msubsupSub").right, getBox("msubsupSup").right) - getBox("msubsupBase").left, e, "msubsup: width is determined by the left/right sides of base/scripts (+ some space after script)");
}, "Width of scripted elements");
test(function() {
var e = 1;
assert_greater_than_equal(getBox("msub").height, getBox("msubBase").height, e, "msub: height is at least the one of the base");
assert_greater_than_equal(getBox("msup").height, getBox("msupBase").height, e, "msup: height is at least the one of the base");
assert_greater_than_equal(getBox("msubsup").height, getBox("msubsupBase").height, e, "msubsup: height is at least the one of the base");
e = 3;
assert_approx_equals(getBox("msub").height, Math.max(getBox("msubSub").bottom, getBox("msubBase").bottom) - getBox("msubBase").top, e, "msub: height is determined by the top/bottom sides of base/scripts");
assert_approx_equals(getBox("msup").height, getBox("msupBase").bottom - Math.min(getBox("msupSup").top, getBox("msupBase").top), e, "msup: height is determined by the top/bottom sides of base/scripts");
assert_approx_equals(getBox("msubsup").height, Math.max(getBox("msubSub").bottom, getBox("msubBase").bottom) - Math.min(getBox("msupSup").top, getBox("msupBase").top), e, "msubsup: height is determined by the top/bottom sides of base/scripts");
}, "Height of scripted elements");
done();
}
</script>
</head>
<body>
<p>
<math>
<mspace id="baseline" width="30px" height="2px" depth="0px" mathbackground="blue"/>
<msub id="msub" mathbackground="green">
<mspace id="msubBase" width="30px" height="15px" depth="15px" mathbackground="black"/>
<mspace id="msubSub" width="10px" height="5px" depth="5px" mathbackground="black"/>
</msub>
<msup id="msup" mathbackground="blue">
<mspace id="msupBase" width="30px" height="15px" depth="15px" mathbackground="black"/>
<mspace id="msupSup" width="10px" height="5px" depth="5px" mathbackground="black"/>
</msup>
<msubsup id="msubsup" mathbackground="green">
<mspace id="msubsupBase" width="30px" height="15px" depth="15px" mathbackground="black"/>
<mspace id="msubsupSub" width="10px" height="5px" depth="5px" mathbackground="black"/>
<mspace id="msubsupSup" width="10px" height="5px" depth="5px" mathbackground="black"/>
</msubsup>
</math>
</p>
<hr/>
</body>
</html>