File: inferred-mrow-stretchy.html

package info (click to toggle)
firefox 144.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,637,504 kB
  • sloc: cpp: 7,576,692; javascript: 6,430,831; ansic: 3,748,119; python: 1,398,978; xml: 628,810; asm: 438,679; java: 186,194; sh: 63,212; makefile: 19,159; objc: 13,086; perl: 12,986; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 53; csh: 10
file content (66 lines) | stat: -rw-r--r-- 4,202 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Stretchy in inferred mrows</title>
<link rel="help" href="https://w3c.github.io/mathml-core/#horizontally-group-sub-expressions-mrow">
<link rel="help" href="https://w3c.github.io/mathml-core/#radicals-msqrt-mroot">
<link rel="help" href="https://w3c.github.io/mathml-core/#style-change-mstyle">
<link rel="help" href="https://w3c.github.io/mathml-core/#error-message-merror">
<link rel="help" href="https://w3c.github.io/mathml-core/#making-sub-expressions-invisible-mphantom">
<link rel="help" href="https://w3c.github.io/mathml-core/#the-top-level-math-element">
<link rel="help" href="https://www.w3.org/TR/MathML3/chapter3.html#presm.menclose">
<link rel="help" href="https://w3c.github.io/mathml-core/#adjust-space-around-content-mpadded">
<link rel="help" href="https://w3c.github.io/mathml-core/#operator-fence-separator-or-accent-mo">
<meta name="assert" content="Operators can stretch inside mrow-like elements.">
<script src="/mathml/support/feature-detection.js"></script>
<script src="/mathml/support/fonts.js"></script>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
  mo {
    font-size: 10px;
    font-family: axisheight5000-verticalarrow14000;
  }
  @font-face {
    font-family: axisheight5000-verticalarrow14000;
    src: url("/fonts/math/axisheight5000-verticalarrow14000.woff");
  }
</style>
<script type="text/javascript">
  setup({ explicit_done: true });
  window.addEventListener("load", () => { loadAllFonts().then(runTests); });
  function runTests()
  {
      ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown", "Mtd", "None", "Mprescripts", "Mfenced", "A"].forEach((tag) => {
          var mo = document.getElementById(`mo${tag}`);
          test(function() {
              assert_true(MathMLFeatureDetection.has_mspace());
              assert_greater_than_equal(mo.getBoundingClientRect().height, 100);
          }, `operator stretching inside ${tag}`);
      });
      done();
  }
</script>
</head>
<body>
  <div id="log"></div>
  <p>
    <math><mrow><mo id="moMrow">&#x21A8;</mo><mspace width="1px" height="100px" style="background: blue"></mspace></mrow></math>
    <math><msqrt><mo id="moSqrt">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></msqrt></math>
    <math><mstyle><mo id="moStyle">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mstyle></math>
    <math><merror><mo id="moError">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></merror></math>
    <math><mphantom><mo style="visibilty: visible;" id="moPhantom">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mphantom></math>
    <math><mo id="moMath">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></math>
    <!-- menclose is treated as <unknown> in MathML Core -->
    <math><menclose notation="box"><mo id="moMenclose">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></menclose></math>
    <math><mpadded lspace="10px"><mo id="moMpadded">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mpadded></math>
    <math><unknown><mo id="moUnknown">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></unknown></math>
    <math><mtable><mtr><mtd><mo id="moMtd">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mtd></mtr></mtable></math>
    <math><none><mo id="moNone">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></none></math>
    <math><mprescripts><mo id="moMprescripts">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mprescripts></math>
    <math><mfenced><mo id="moMfenced">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mfenced></math>
    <math><a><mo id="moA">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></a></math>
  </p>
</body>
</html>