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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/mathml/presentation-markup/scripts/underover-parameters-3.html
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/mathml/presentation-markup/scripts/underover-parameters-3.html')
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+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Underscripts and Overscripts parameters</title>
+<link rel="help" href="https://w3c.github.io/mathml-core/#underscripts-and-overscripts-munder-mover-munderover">
+<meta name="assert" content="Elements munder, mover, munderover correctly use underbar/overbar and AccentBaseHeight parameters from the MATH table.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/fonts.js"></script>
+<style>
+ math, mspace, mo {
+ font-size: 10px;
+ }
+ @font-face {
+ font-family: accentbaseheight4000underbarextradescender5000;
+ src: url("/fonts/math/underover-accentbaseheight4000-underbarextradescender5000.woff");
+ }
+ @font-face {
+ font-family: accentbaseheight4000underbarverticalgap7000;
+ src: url("/fonts/math/underover-accentbaseheight4000-underbarverticalgap7000.woff");
+ }
+ @font-face {
+ font-family: accentbaseheight4000overbarextraascender3000;
+ src: url("/fonts/math/underover-accentbaseheight4000-overbarextraascender3000.woff");
+ }
+ @font-face {
+ font-family: accentbaseheight4000overbarverticalgap11000;
+ src: url("/fonts/math/underover-accentbaseheight4000-overbarverticalgap11000.woff");
+ }
+</style>
+<script>
+ var emToPx = 10 / 1000; // font-size: 10px, font.em = 1000
+ var epsilon = 2;
+ var axisBaseHeight = 4000 * emToPx;
+ var shortBaseHeight = 3000 * emToPx; // shortBaseHeight < axisBaseHeight
+ var tallBaseHeight = 5000 * emToPx; // tallBaseHeight > axisBaseHeight
+
+ function getBox(aId) {
+ return document.getElementById(aId).getBoundingClientRect();
+ }
+
+ setup({ explicit_done: true });
+ window.addEventListener("load", () => { loadAllFonts().then(runTests); });
+
+ function getBooleanValue(element, name) {
+ return (element.getAttribute(name) || "").toLowerCase() === "true";
+ }
+ let dynamicBooleanAttributeChanges = {
+ "Invert boolean value using absent attribute": function(element, name) {
+ if (getBooleanValue(element, name)) {
+ element.removeAttribute(name);
+ } else {
+ element.setAttribute(name, "true");
+ }
+ },
+
+ "Invert boolean value using invalid attribute": function(element, name) {
+ if (getBooleanValue(element, name)) {
+ element.setAttribute(name, "invalid");
+ } else {
+ element.setAttribute(name, "true");
+ }
+ },
+
+ "Change case of boolean attribute": function(element, name) {
+ if (getBooleanValue(element, name)) {
+ element.setAttribute(name, "TrUe");
+ } else {
+ element.setAttribute(name, "FaLsE");
+ }
+ }
+ };
+
+ function runTests() {
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+
+ for (var i = 1; i <= 4; i++) {
+ for (var j = 1; j <= 6; j++) {
+ var baseId = ("base00" + i) + j;
+ assert_approx_equals(getBox("ref00" + i).bottom,
+ getBox(baseId).bottom,
+ epsilon,
+ "alignment of " + baseId);
+ }
+ }
+ }, "Baseline alignment");
+
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+
+ for (var i = 1; i <= 4; i++) {
+ for (var j = 1; j <= 6; j++) {
+ var baseId = ("base00" + i) + j;
+ assert_approx_equals(getBox(baseId).height,
+ j == 2 || j == 5 ?
+ tallBaseHeight :shortBaseHeight,
+ epsilon,
+ "height of " + baseId);
+ }
+ }
+ }, "Heights of bases");
+
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+
+ var v = 5000 * emToPx;
+ assert_approx_equals(getBox("ref001").bottom - getBox("over0014").bottom,
+ shortBaseHeight, epsilon,
+ "munderover: nonaccent over short base");
+ assert_approx_equals(getBox("ref001").bottom - getBox("over0015").bottom,
+ tallBaseHeight, epsilon,
+ "munderover: accent over tall base");
+ assert_approx_equals(getBox("ref001").bottom - getBox("over0016").bottom,
+ axisBaseHeight, epsilon,
+ "munderover: accent over short base");
+ for (var j = 1; j <= 6; j++) {
+ var elId = "el001" + j;
+ var baseId = "base001" + j;
+ var underId = "under001" + j;
+ assert_approx_equals(getBox(underId).top - getBox(baseId).bottom,
+ 0, epsilon,
+ "gap between " + baseId + " and " + underId);
+ assert_approx_equals(getBox(elId).bottom - getBox(underId).bottom,
+ v, epsilon,
+ "extra descender below " + underId);
+ }
+ }, "AccentBaseHeight, UnderbarExtraDescender");
+
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+
+ var v = 7000 * emToPx;
+ assert_approx_equals(getBox("ref002").bottom - getBox("over0024").bottom,
+ shortBaseHeight, epsilon,
+ "munderover: nonaccent over short base");
+ assert_approx_equals(getBox("ref002").bottom - getBox("over0025").bottom,
+ tallBaseHeight, epsilon,
+ "munderover: accent over tall base");
+ assert_approx_equals(getBox("ref002").bottom - getBox("over0026").bottom,
+ axisBaseHeight, epsilon,
+ "munderover: accent over short base");
+ for (var j = 1; j <= 6; j++) {
+ var elId = "el002" + j;
+ var baseId = "base002" + j;
+ var underId = "under002" + j;
+ var gap = (j == 2 || j == 3 ? 0 : v);
+ assert_approx_equals(getBox(underId).top - getBox(baseId).bottom,
+ gap, epsilon,
+ "gap between " + baseId + " and " + underId);
+ }
+ }, "AccentBaseHeight, UnderbarVerticalGap");
+
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+
+ var v = 3000 * emToPx;
+ assert_approx_equals(getBox("ref003").bottom - getBox("over0031").bottom,
+ shortBaseHeight, epsilon,
+ "mover: nonaccent over short base");
+ assert_approx_equals(getBox("ref003").bottom - getBox("over0032").bottom,
+ tallBaseHeight, epsilon,
+ "mover: accent over tall base");
+ assert_approx_equals(getBox("ref003").bottom - getBox("over0033").bottom,
+ axisBaseHeight, epsilon,
+ "mover: accent over short base");
+ assert_approx_equals(getBox("ref003").bottom - getBox("over0034").bottom,
+ shortBaseHeight, epsilon,
+ "munderover: nonaccent over short base");
+ assert_approx_equals(getBox("ref003").bottom - getBox("over0035").bottom,
+ tallBaseHeight, epsilon,
+ "munderover: accent over tall base");
+ assert_approx_equals(getBox("ref003").bottom - getBox("over0036").bottom,
+ axisBaseHeight, epsilon,
+ "munderover: accent over short base");
+ for (var j = 1; j <= 6; j++) {
+ var elId = "el003" + j;
+ var baseId = "base003" + j;
+ if (j >= 4) {
+ var underId = "under003" + j;
+ assert_approx_equals(getBox(underId).top - getBox(baseId).bottom,
+ 0, epsilon,
+ "gap between " + baseId + " and " + underId);
+ }
+ var overId = "over003" + j;
+ assert_approx_equals(getBox(overId).top - getBox(elId).top,
+ v, epsilon,
+ "extra ascender below " + overId);
+ }
+ }, "AccentBaseHeight, OverbarExtraAscender");
+
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+
+ v = 11000 * emToPx;
+ assert_approx_equals(getBox("ref004").bottom - getBox("over0041").bottom,
+ shortBaseHeight + v, epsilon,
+ "mover: nonaccent over short base");
+ assert_approx_equals(getBox("ref004").bottom - getBox("over0042").bottom,
+ tallBaseHeight, epsilon,
+ "mover: accent over tall base");
+ assert_approx_equals(getBox("ref004").bottom - getBox("over0043").bottom,
+ axisBaseHeight, epsilon,
+ "mover: accent over short base");
+ assert_approx_equals(getBox("ref004").bottom - getBox("over0044").bottom,
+ shortBaseHeight + v, epsilon,
+ "munderover: nonaccent over short base");
+ assert_approx_equals(getBox("ref004").bottom - getBox("over0045").bottom,
+ tallBaseHeight, epsilon,
+ "munderover: accent over tall base");
+ assert_approx_equals(getBox("ref004").bottom - getBox("over0046").bottom,
+ axisBaseHeight, epsilon,
+ "munderover: accent over short base");
+ for (var j = 4; j <= 6; j++) {
+ var baseId = "base004" + j;
+ var underId = "under004" + j;
+ assert_approx_equals(getBox(underId).top - getBox(baseId).bottom,
+ 0, epsilon,
+ "gap between " + baseId + " and " + underId);
+ }
+ }, "AccentBaseHeight, OverbarVerticalGap");
+
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+ var v = 7000 * emToPx;
+
+ for (var j = 1; j <= 4; j++) {
+ var elId = `el005${j}`;
+ var baseId = `base005${j}`;
+ var underId = `under005${j}`;
+
+ for (name in dynamicBooleanAttributeChanges) {
+ let element = document.getElementById(elId);
+ dynamicBooleanAttributeChanges[name](element, "accentunder");
+ var value = getBooleanValue(element, "accentunder");
+ var gap = value ? 0 : v;
+ assert_approx_equals(getBox(underId).top - getBox(baseId).bottom,
+ gap, epsilon,
+ `${elId}: gap between base and underscript ; ${name}`);
+ };
+ }
+ }, "Dynamic change of accentunder attribute");
+
+ test(function() {
+ assert_true(MathMLFeatureDetection.has_mspace());
+ v = 11000 * emToPx;
+ for (var j = 1; j <= 4; j++) {
+ var elId = `el006${j}`;
+ var refId = `base006${j}`;
+ var overId = `over006${j}`;
+ for (name in dynamicBooleanAttributeChanges) {
+ let element = document.getElementById(elId);
+ dynamicBooleanAttributeChanges[name](element, "accent");
+ var value = getBooleanValue(element, "accent");
+ assert_approx_equals(getBox(refId).bottom - getBox(overId).bottom,
+ value ? axisBaseHeight : shortBaseHeight + v,
+ epsilon,
+ `${elId}: accent=${value} ; short base ; ${name}`);
+ }
+ }
+ }, "Dynamic change of accent attribute");
+
+ done();
+ }
+</script>
+</head>
+<body>
+ <div id="log"></div>
+ <p>
+ <math style="font-family: accentbaseheight4000underbarextradescender5000;">
+ <mspace id="ref001" height="1em" width="3em" style="background: green"/>
+ <munder style="background: cyan" id="el0011">
+ <mspace id="base0011" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0011" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munder style="background: cyan" id="el0012" accentunder="true">
+ <mspace id="base0012" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0012" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munder style="background: cyan" id="el0013" accentunder="true">
+ <mspace id="base0013" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0013" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munderover style="background: cyan" id="el0014">
+ <mspace id="base0014" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0014" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0014" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0015" accent="true">
+ <mspace id="base0015" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0015" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0015" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0016" accent="true">
+ <mspace id="base0016" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0016" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0016" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: accentbaseheight4000underbarverticalgap7000;">
+ <mspace id="ref002" height="1em" width="3em" style="background: green"/>
+ <munder style="background: cyan" id="el0021">
+ <mspace id="base0021" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0021" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munder style="background: cyan" id="el0022" accentunder="true">
+ <mspace id="base0022" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0022" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munder style="background: cyan" id="el0023" accentunder="true">
+ <mspace id="base0023" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0023" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munderover style="background: cyan" id="el0024">
+ <mspace id="base0024" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0024" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0024" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0025" accent="true">
+ <mspace id="base0025" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0025" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0025" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0026" accent="true">
+ <mspace id="base0026" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0026" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0026" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: accentbaseheight4000overbarextraascender3000;">
+ <mspace id="ref003" height="1em" width="3em" style="background: green"/>
+ <mover style="background: cyan" id="el0031">
+ <mspace id="base0031" height="3em" width="1em" style="background: black"/>
+ <mspace id="over0031" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <mover style="background: cyan" id="el0032" accent="true">
+ <mspace id="base0032" height="5em" width="1em" style="background: black"/>
+ <mspace id="over0032" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <mover style="background: cyan" id="el0033" accent="true">
+ <mspace id="base0033" height="3em" width="1em" style="background: black"/>
+ <mspace id="over0033" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <munderover style="background: cyan" id="el0034">
+ <mspace id="base0034" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0034" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0034" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0035" accent="true">
+ <mspace id="base0035" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0035" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0035" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0036" accent="true">
+ <mspace id="base0036" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0036" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0036" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: accentbaseheight4000overbarverticalgap11000;">
+ <mspace id="ref004" height="1em" width="3em" style="background: green"/>
+ <mover style="background: cyan" id="el0041">
+ <mspace id="base0041" height="3em" width="1em" style="background: black"/>
+ <mspace id="over0041" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <mover style="background: cyan" id="el0042" accent="true">
+ <mspace id="base0042" height="5em" width="1em" style="background: black"/>
+ <mspace id="over0042" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <mover style="background: cyan" id="el0043" accent="true">
+ <mspace id="base0043" height="3em" width="1em" style="background: black"/>
+ <mspace id="over0043" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <munderover style="background: cyan" id="el0044">
+ <mspace id="base0044" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0044" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0044" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0045" accent="true">
+ <mspace id="base0045" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0045" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0045" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0046" accent="true">
+ <mspace id="base0046" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0046" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0046" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: accentbaseheight4000underbarverticalgap7000;">
+ <mspace id="ref005" height="1em" width="3em" style="background: green"/>
+ <munder style="background: cyan" id="el0051">
+ <mspace id="base0051" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0051" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munder style="background: cyan" id="el0052" accentunder="true">
+ <mspace id="base0052" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0052" height="1em" width="3em" style="background: blue"/>
+ </munder>
+ <munderover style="background: cyan" id="el0053">
+ <mspace id="base0053" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0053" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0053" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0054" accentunder="true">
+ <mspace id="base0054" height="5em" width="1em" style="background: black"/>
+ <mspace id="under0054" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0054" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: accentbaseheight4000overbarverticalgap11000;">
+ <mspace id="ref006" height="1em" width="3em" style="background: green"/>
+ <mover style="background: cyan" id="el0061">
+ <mspace id="base0061" height="3em" width="1em" style="background: black"/>
+ <mspace id="over0061" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <mover style="background: cyan" id="el0062" accent="true">
+ <mspace id="base0062" height="3em" width="1em" style="background: black"/>
+ <mspace id="over0062" height="1em" width="3em" style="background: red"/>
+ </mover>
+ <munderover style="background: cyan" id="el0063">
+ <mspace id="base0063" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0063" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0063" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ <munderover style="background: cyan" id="el0064" accent="true">
+ <mspace id="base0064" height="3em" width="1em" style="background: black"/>
+ <mspace id="under0064" height="1em" width="3em" style="background: blue"/>
+ <mspace id="over0064" height="1em" width="3em" style="background: red"/>
+ </munderover>
+ </math>
+ </p>
+
+</body>
+</html>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-19 15:47:42 +0000