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Make MathML tests for namedspaces verify that these values are ignore…
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…d. (#17907)

These values have been removed from MathML Core:
w3c/mathml#75
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@fred-wang
fred-wang authored Jul 18, 2019
1 parent c71415b commit b4b36ae
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Showing 3 changed files with 104 additions and 7 deletions.
4 changes: 2 additions & 2 deletions mathml/presentation-markup/fractions/frac-linethickness-002-ref.html
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Expand Up @@ -30,8 +30,8 @@
<mspace width="20px" height="10px" style="background: cyan"></mspace>
</mfrac>
</math>
<math style="font-size: 180px">
<mfrac linethickness="0.3888888888888889em">
<math>
<mfrac>
<mspace width="20px" height="70px" style="background: blue"></mspace>
<mspace width="20px" height="10px" style="background: cyan"></mspace>
</mfrac>
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3 changes: 2 additions & 1 deletion mathml/presentation-markup/fractions/frac-linethickness-002.html
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Expand Up @@ -33,7 +33,8 @@
<mspace width="20px" height="10px" style="background: cyan"></mspace>
</mfrac>
</math>
<math style="font-size: 180px">
<math>
<!-- Namedspace values are invalid in MathML Core. -->
<mfrac linethickness="veryverythickmathspace">
<mspace width="20px" height="70px" style="background: blue"></mspace>
<mspace width="20px" height="10px" style="background: cyan"></mspace>
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104 changes: 100 additions & 4 deletions mathml/relations/css-styling/lengths-2.html
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Expand Up @@ -39,7 +39,6 @@
assert_equals(getBox("unitEm").width, 120, "em");
assert_equals(getBox("unitEx").width, 500, "ex");
assert_equals(getBox("unitIn").width, 288, "in");
assert_equals(getBox("unitNamed").width, 700, "namedspace");
assert_equals(getBox("unitMm").width, 576, "mm");
assert_equals(getBox("unitPc").width, 96, "pc");
assert_equals(getBox("unitPercentage").width, 60, "%");
Expand All @@ -53,7 +52,6 @@
assert_equals(getBox("spaceEm").width, 120, "em");
assert_equals(getBox("spaceEx").width, 500, "ex");
assert_equals(getBox("spaceIn").width, 288, "in");
assert_equals(getBox("spaceNamed").width, 700, "namedspace");
assert_equals(getBox("spaceMm").width, 576, "mm");
assert_equals(getBox("spacePc").width, 96, "pc");
assert_equals(getBox("spacePercentage").width, 60, "%");
Expand Down Expand Up @@ -91,6 +89,30 @@
assert_approx_equals(topRef - getBox("N10").top, -123, epsilon, "N10");
}, "Non-positive numbers");

test(function() {
// Namedspace values are invalid in MathML Core.
["veryverythinmathspace",
"verythinmathspace",
"thinmathspace",
"mediummathspace",
"thickmathspace",
"verythickmathspace",
"veryverythickmathspace",
"negativeveryverythinmathspace",
"negativeverythinmathspace",
"negativethinmathspace",
"negativemediummathspace",
"negativethickmathspace",
"negativeverythickmathspace",
"negativeveryverythickmathspace"
].forEach(function(space) {
var mrow = document.getElementById(space);
var boxBefore = mrow.firstElementChild.getBoundingClientRect();
var boxAfter = mrow.lastElementChild.getBoundingClientRect();
assert_equals(boxAfter.left - boxBefore.right, 0, space);
});
}, "Legacy namedspaces");

done();
}
</script>
Expand All @@ -103,7 +125,6 @@
<mspace id="unitEm" width="12em"/>
<mspace id="unitEx" width="100ex"/>
<mspace id="unitIn" width="3in"/>
<mspace style="font-size: 1800px" id="unitNamed" width="veryverythickmathspace"/>
<mspace id="unitMm" width="152.4mm"/>
<mspace id="unitPc" width="6pc"/>
<mstyle mathsize="200%"><mspace id="unitPercentage" width="3em"/></mstyle>
Expand All @@ -118,7 +139,6 @@
<mspace id="spaceEm" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;12em&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
<mspace id="spaceEx" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;100ex&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
<mspace id="spaceIn" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;3in&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
<mspace style="font-size: 1800px" id="spaceNamed" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;veryverythickmathspace&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
<mspace id="spaceMm" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;152.4mm&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
<mspace id="spacePc" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;6pc&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
<mstyle mathsize="200%"><mspace id="spacePercentage" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;3em&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/></mstyle>
Expand Down Expand Up @@ -158,5 +178,81 @@
<mpadded voffset="-012.345em"><mspace id="N10"/></mpadded>
</math>
</p>
<p>
<math>
<mrow id="veryverythinmathspace">
<mspace width="1em"/>
<mspace width="veryverythinmathspace"/>
<mspace/>
</mrow>
<mrow id="verythinmathspace">
<mspace width="1em"/>
<mspace width="verythinmathspace"/>
<mspace/>
</mrow>
<mrow id="thinmathspace">
<mspace width="1em"/>
<mspace width="thinmathspace"/>
<mspace/>
</mrow>
<mrow id="mediummathspace">
<mspace width="1em"/>
<mspace width="mediummathspace"/>
<mspace/>
</mrow>
<mrow id="thickmathspace">
<mspace width="1em"/>
<mspace width="thickmathspace"/>
<mspace/>
</mrow>
<mrow id="verythickmathspace">
<mspace width="1em"/>
<mspace width="verythickmathspace"/>
<mspace/>
</mrow>
<mrow id="veryverythickmathspace">
<mspace width="1em"/>
<mspace width="veryverythickmathspace"/>
<mspace/>
</mrow>
</math>
<math>
<mrow id="negativeveryverythinmathspace">
<mspace width="1em"/>
<mspace width="veryverythinmathspace"/>
<mspace/>
</mrow>
<mrow id="negativeverythinmathspace">
<mspace width="1em"/>
<mspace width="verythinmathspace"/>
<mspace/>
</mrow>
<mrow id="negativethinmathspace">
<mspace width="1em"/>
<mspace width="thinmathspace"/>
<mspace/>
</mrow>
<mrow id="negativemediummathspace">
<mspace width="1em"/>
<mspace width="mediummathspace"/>
<mspace/>
</mrow>
<mrow id="negativethickmathspace">
<mspace width="1em"/>
<mspace width="thickmathspace"/>
<mspace/>
</mrow>
<mrow id="negativeverythickmathspace">
<mspace width="1em"/>
<mspace width="verythickmathspace"/>
<mspace/>
</mrow>
<mrow id="negativeveryverythickmathspace">
<mspace width="1em"/>
<mspace width="veryverythickmathspace"/>
<mspace/>
</mrow>
</math>
</p>
</body>
</html>

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