188 lines
6.3 KiB
HTML
188 lines
6.3 KiB
HTML
<!doctype html>
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<html>
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<head>
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<title>Open Type MATH - fraction</title>
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<script type="application/javascript"
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src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript"
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src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<meta charset="utf-8"/>
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<style type="text/css">
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math {
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font-size: 10px;
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}
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@font-face {
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font-family: fraction-1;
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src: url(/tests/fonts/math/fraction-1.otf);
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}
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@font-face {
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font-family: fraction-2;
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src: url(/tests/fonts/math/fraction-2.otf);
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}
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@font-face {
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font-family: fraction-3;
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src: url(/tests/fonts/math/fraction-3.otf);
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}
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@font-face {
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font-family: fraction-4;
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src: url(/tests/fonts/math/fraction-4.otf);
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}
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@font-face {
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font-family: fraction-5;
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src: url(/tests/fonts/math/fraction-5.otf);
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}
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@font-face {
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font-family: fraction-6;
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src: url(/tests/fonts/math/fraction-6.otf);
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}
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@font-face {
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font-family: fraction-7;
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src: url(/tests/fonts/math/fraction-7.otf);
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}
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@font-face {
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font-family: fraction-8;
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src: url(/tests/fonts/math/fraction-8.otf);
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}
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@font-face {
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font-family: fraction-9;
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src: url(/tests/fonts/math/fraction-9.otf);
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}
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</style>
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<script type="text/javascript">
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var epsilon = 5;
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function almostEqual(x, y) { return Math.abs(x - y) < epsilon; }
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function getBox(aId) {
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return document.getElementById(aId).getBoundingClientRect();
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}
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function doTest() {
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/* inline style */
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var ref = getBox("ref").height;
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ok(almostEqual(getBox("d1").top - getBox("n1").bottom, ref * 20),
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"Bad FractionRuleThickness");
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ok(almostEqual(getBox("n1").top, getBox("n2").top) &&
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almostEqual(getBox("d2").top - getBox("n2").bottom, ref * 10.5),
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"Bad FractionNumeratorGapMin");
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ok(almostEqual(getBox("d1").bottom, getBox("d3").bottom) &&
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almostEqual(getBox("d3").top - getBox("n3").bottom, ref * 10.5),
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"Bad FractionDenominatorGapMin");
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ok(almostEqual(getBox("ref").top - getBox("n4").top, ref*3),
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"Bad FractionNumeratorShiftUp");
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ok(almostEqual(getBox("d5").bottom - getBox("ref").bottom, ref*3),
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"Bad FractionDenominatorShiftDown");
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/* display style */
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ref = getBox("dref").height;
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ok(almostEqual(getBox("dd1").top - getBox("dn1").bottom, ref * 20),
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"Bad FractionRuleThickness");
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ok(almostEqual(getBox("dn1").top, getBox("n6").top) &&
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almostEqual(getBox("d6").top - getBox("n6").bottom, ref * 10.5),
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"Bad FractionNumeratorDisplayStyleGapMin");
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ok(almostEqual(getBox("dd1").bottom, getBox("d7").bottom) &&
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almostEqual(getBox("d7").top - getBox("n7").bottom, ref * 10.5),
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"Bad FractionDenominatorDisplayStyleGapMin");
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ok(almostEqual(getBox("dref").top - getBox("n8").top, ref*3),
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"Bad FractionNumeratorDisplayStyleShiftUp");
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ok(almostEqual(getBox("d9").bottom - getBox("dref").bottom, ref*3),
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"Bad FractionDenominatorDisplayStyleShiftDown");
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SimpleTest.finish();
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}
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</script>
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</head>
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<body onload="doTest()">
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=961365">
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Mozilla Bug 961365
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</a>
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<p id="display"></p>
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<p>
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<math>
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<mspace id="ref" height="1em" width="1em" mathbackground="green"/>
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</math>
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<math style="font-family: fraction-1;">
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<mfrac>
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<mspace id="n1" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d1" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math style="font-family: fraction-2;">
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<mfrac>
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<mspace id="n2" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d2" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math style="font-family: fraction-3;">
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<mfrac>
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<mspace id="n3" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d3" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math style="font-family: fraction-4;">
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<mfrac>
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<mspace id="n4" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d4" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math style="font-family: fraction-5;">
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<mfrac>
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<mspace id="n5" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d5" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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</p>
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<p>
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<math displaystyle="true">
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<mspace id="dref" height="1em" width="1em" mathbackground="green"/>
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</math>
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<math displaystyle="true" style="font-family: fraction-1;">
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<mfrac>
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<mspace id="dn1" height="1em" width="1em" mathbackground="red"/>
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<mspace id="dd1" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math displaystyle="true" style="font-family: fraction-6;">
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<mfrac>
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<mspace id="n6" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d6" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math displaystyle="true" style="font-family: fraction-7;">
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<mfrac>
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<mspace id="n7" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d7" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math displaystyle="true" style="font-family: fraction-8;">
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<mfrac>
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<mspace id="n8" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d8" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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<math displaystyle="true" style="font-family: fraction-9;">
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<mfrac>
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<mspace id="n9" height="1em" width="1em" mathbackground="red"/>
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<mspace id="d9" height="1em" width="1em" mathbackground="red"/>
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</mfrac>
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</math>
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</p>
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</body>
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</html>
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