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- This WPT test may be referenced by the following Test IDs:
- /mathml/relations/css-styling/width-height-005.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>content position with width/height</title>
<meta name="assert" content="Verify the inline-start of the children of the misc layout algorithms."/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<script src="/mathml/support/fonts.js"></script>
<style>
mn, .text {
font: 25px/1 Ahem;
color: black;
}
.test {
margin: .5em;
}
.reference, [data-name] {
border: 1px solid blue;
margin: 1em;
}
</style>
<script>
setup({ explicit_done: true });
window.addEventListener("load", () => { loadAllFonts().then(runTests); });
function runTests() {
Array.from(document.getElementsByClassName("test")).forEach(div => {
const reference = div.getElementsByClassName("reference")[0];
Array.from(div.querySelectorAll("[data-name]")).forEach(element => {
test(() => {
const rtl = getComputedStyle(element).direction == 'ltr';
const referenceBox = reference.getBoundingClientRect();
const elementBox = element.getBoundingClientRect();
const epsilon = 1;
assert_greater_than(Math.abs(elementBox.width - referenceBox.width), epsilon, `width is modified`);
assert_approx_equals(elementBox.height, referenceBox.height, epsilon, `height is preserved`);
for (let i = 0; i < element.children.length; i++) {
const referenceChildBox = reference.children[i].getBoundingClientRect();
const childBox = element.children[i].getBoundingClientRect();
const description = `horizontal position of child ${i}`;
if (rtl) {
assert_approx_equals(childBox.left - elementBox.left, referenceChildBox.left - referenceBox.left, epsilon, description);
} else {
assert_approx_equals(childBox.right - elementBox.right, referenceChildBox.right - referenceBox.right, epsilon, description);
}
}
}, element.dataset.name);
});
});
done();
}
</script>
</head>
<body>
<div id="log"></div>
<div class="test">
<math>
<mrow class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mrow>
</math>
<math>
<mrow data-name="mrow" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mrow>
</math>
<math>
<mrow data-name="mrow (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mrow>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<mrow class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mrow>
</math>
<math dir="rtl">
<mrow data-name="RTL mrow" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mrow>
</math>
<math dir="rtl">
<mrow data-name="RTL mrow (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mrow>
</math>
</div>
<div class="test">
<math>
<mpadded lspace=".5em" voffset="-1em" class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mpadded>
</math>
<math>
<mpadded lspace=".5em" voffset="-1em" data-name="mpadded" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mpadded>
</math>
<math>
<mpadded lspace=".5em" voffset="-1em" data-name="mpadded (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mpadded>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<mpadded lspace=".5em" voffset="-1em" class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mpadded>
</math>
<math dir="rtl">
<mpadded lspace=".5em" voffset="-1em" data-name="RTL mpadded" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mpadded>
</math>
<math dir="rtl">
<mpadded lspace=".5em" voffset="-1em" data-name="RTL mpadded (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</mpadded>
</math>
</div>
<div class="test">
<math>
<msqrt class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msqrt>
</math>
<math>
<msqrt data-name="msqrt" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msqrt>
</math>
<math>
<msqrt data-name="msqrt (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msqrt>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<msqrt class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msqrt>
</math>
<math dir="rtl">
<msqrt data-name="RTL msqrt" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msqrt>
</math>
<math dir="rtl">
<msqrt data-name="RTL msqrt (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msqrt>
</math>
</div>
<div class="test">
<math>
<mroot class="reference">
<mn>X</mn>
<mn>X</mn>
</mroot>
</math>
<math>
<mroot data-name="mroot" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
</mroot>
</math>
<math>
<mroot data-name="mroot (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
</mroot>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<mroot class="reference">
<mn>X</mn>
<mn>X</mn>
</mroot>
</math>
<math dir="rtl">
<mroot data-name="RTL mroot" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
</mroot>
</math>
<math dir="rtl">
<mroot data-name="RTL mroot (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
</mroot>
</math>
</div>
<div class="test">
<math>
<msub class="reference">
<mn>X</mn>
<mn>X</mn>
</msub>
</math>
<math>
<msub data-name="msub" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
</msub>
</math>
<math>
<msub data-name="msub (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
</msub>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<msub class="reference">
<mn>X</mn>
<mn>X</mn>
</msub>
</math>
<math dir="rtl">
<msub data-name="RTL msub" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
</msub>
</math>
<math dir="rtl">
<msub data-name="RTL msub (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
</msub>
</math>
</div>
<div class="test">
<math>
<msup class="reference">
<mn>X</mn>
<mn>X</mn>
</msup>
</math>
<math>
<msup data-name="msup" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
</msup>
</math>
<math>
<msup data-name="msup (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
</msup>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<msup class="reference">
<mn>X</mn>
<mn>X</mn>
</msup>
</math>
<math dir="rtl">
<msup data-name="RTL msup" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
</msup>
</math>
<math dir="rtl">
<msup data-name="RTL msup (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
</msup>
</math>
</div>
<div class="test">
<math>
<msubsup class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msubsup>
</math>
<math>
<msubsup data-name="msubsup" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msubsup>
</math>
<math>
<msubsup data-name="msubsup (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msubsup>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<msubsup class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msubsup>
</math>
<math dir="rtl">
<msubsup data-name="RTL msubsup" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msubsup>
</math>
<math dir="rtl">
<msubsup data-name="RTL msubsup (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</msubsup>
</math>
</div>
<div class="test">
<math>
<mmultiscripts class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
<mprescripts/>
<mn>X</mn>
<mn>X</mn>
</mmultiscripts>
</math>
<math>
<mmultiscripts data-name="mmultiscripts" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
<mprescripts/>
<mn>X</mn>
<mn>X</mn>
</mmultiscripts>
</math>
<math>
<mmultiscripts data-name="mmultiscripts (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
<mprescripts/>
<mn>X</mn>
<mn>X</mn>
</mmultiscripts>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<mmultiscripts class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
<mprescripts/>
<mn>X</mn>
<mn>X</mn>
</mmultiscripts>
</math>
<math dir="rtl">
<mmultiscripts data-name="RTL mmultiscripts" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
<mprescripts/>
<mn>X</mn>
<mn>X</mn>
</mmultiscripts>
</math>
<math dir="rtl">
<mmultiscripts data-name="RTL mmultiscripts (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
<mprescripts/>
<mn>X</mn>
<mn>X</mn>
</mmultiscripts>
</math>
</div>
<div class="test">
<math>
<mtext class="reference">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
</mtext>
</math>
<math>
<mtext data-name="mtext" style="width: 10em">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
</mtext>
</math>
<math>
<mtext data-name="mtext (horizontal overflow)" style="width: 1em">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
</mtext>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<mtext class="reference">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
</mtext>
</math>
<math dir="rtl">
<mtext data-name="RTL mtext" style="width: 10em">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
</mtext>
</math>
<math dir="rtl">
<mtext data-name="RTL mtext (horizontal overflow)" style="width: 1em">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
<span class="text">X</span class="text">
</mtext>
</math>
</div>
<div class="test">
<math>
<menclose class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</menclose>
</math>
<math>
<menclose data-name="legacy menclose" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</menclose>
</math>
<math>
<menclose data-name="legacy menclose (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</menclose>
</math>
</div>
<div class="test" dir="rtl">
<math dir="rtl">
<menclose class="reference">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</menclose>
</math>
<math dir="rtl">
<menclose data-name="RTL legacy menclose" style="width: 10em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</menclose>
</math>
<math dir="rtl">
<menclose data-name="RTL legacy menclose (horizontal overflow)" style="width: 1em">
<mn>X</mn>
<mn>X</mn>
<mn>X</mn>
</menclose>
</math>
</div>
</body>
</html>