layout/mathml/tests/test_opentype-radical.html

   1 <!doctype html>
   2 <html>
   3   <head>
   4     <title>Open Type MATH - radical</title>
   5     <script type="application/javascript"
   6             src="/tests/SimpleTest/SimpleTest.js"></script>
   7     <script type="application/javascript"
   8             src="/tests/SimpleTest/EventUtils.js"></script>
   9     <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  10     <meta charset="utf-8"/>
  11     <style type="text/css">
  12       math {
  13         font-size: 10px;
  14       }
  15       @font-face {
  16         font-family: radical-1;
  17         src: url(/tests/fonts/math/radical-1.otf);
  18       }
  19       @font-face {
  20         font-family: radical-2;
  21         src: url(/tests/fonts/math/radical-2.otf);
  22       }
  23       @font-face {
  24         font-family: radical-3;
  25         src: url(/tests/fonts/math/radical-3.otf);
  26       }
  27       @font-face {
  28         font-family: radical-4;
  29         src: url(/tests/fonts/math/radical-4.otf);
  30       }
  31       @font-face {
  32         font-family: radical-5;
  33         src: url(/tests/fonts/math/radical-5.otf);
  34       }
  35       @font-face {
  36         font-family: radical-6;
  37         src: url(/tests/fonts/math/radical-6.otf);
  38       }
  39       @font-face {
  40         font-family: radical-7;
  41         src: url(/tests/fonts/math/radical-7.otf);
  42       }
  43     </style>
  44     <script type="text/javascript">
  45       SimpleTest.waitForExplicitFinish();
  46
  47       var epsilon = 5;
  48       function almostEqual(x, y) { return Math.abs(x - y) < epsilon; }
  49
  50       function getBox(aId) {
  51         return document.getElementById(aId).getBoundingClientRect();
  52       }
  53
  54       function doTest() {
  55         ok(almostEqual(getBox("inner1").top -
  56                        getBox("outer1").top, 5*10) &&
  57            almostEqual(getBox("inner2").top -
  58                        getBox("outer2").top, 5*10) &&
  59            almostEqual(getBox("inner3").top -
  60                        getBox("outer3").top, 5*10),
  61            "Bad RadicalRuleThickness");
  62
  63         ok(almostEqual(getBox("inner4").top -
  64                        getBox("outer4").top, (7+1)*10) &&
  65            almostEqual(getBox("inner5").top -
  66                        getBox("outer5").top, (7+1)*10) &&
  67            almostEqual(getBox("inner6").top -
  68                        getBox("outer6").top, (7+1)*10),
  69            "Bad RadicalExtraAscender");
  70
  71         ok(almostEqual(getBox("inner7").top -
  72                        getBox("outer7").top, (3+1)*10) &&
  73            almostEqual(getBox("inner7").top -
  74                        getBox("outer8").top, (3+1)*10) &&
  75            almostEqual(getBox("inner8").top -
  76                        getBox("outer9").top, (3+1)*10),
  77            "Bad RadicalVerticalGap");
  78
  79         ok(almostEqual(getBox("inner10").top -
  80                        getBox("outer10").top, (9+1)*10) &&
  81            almostEqual(getBox("inner11").top -
  82                        getBox("outer11").top, (9+1)*10) &&
  83            almostEqual(getBox("inner12").top -
  84                        getBox("outer12").top, (9+1)*10),
  85            "Bad RadicalDisplayStyleVerticalGap");
  86
  87         ok(almostEqual(getBox("base5").bottom - getBox("index5").bottom,
  88                        (getBox("base5").bottom - getBox("root5").top) * .25),
  89            "Bad RadicalDegreeBottomRaisePercent")
  90
  91         ok(almostEqual(getBox("index6").left - getBox("root6").left, 10 * 5),
  92            "Bad RadicalKernBeforeDegree")
  93
  94         ok(almostEqual(getBox("base7").left -
  95                        getBox("index7").right, 10 * (7+1)),
  96            "Bad RadicalKernAfterDegree")
  97
  98         SimpleTest.finish();
  99       }
 100     </script>
 101   </head>
 102   <body onload="doTest()">
 103
 104     <a target="_blank"
 105        href="https://bugzilla.mozilla.org/show_bug.cgi?id=961365">
 106       Mozilla Bug 961365
 107     </a>
 108
 109     <p id="display"></p>
 110
 111     <p>
 112       <math style="font-family: radical-1;">
 113         <msqrt id="outer1" mathbackground="green">
 114           <mspace id="inner1" width="1em" height="1em" mathbackground="red"/>
 115         </msqrt>
 116         <menclose id="outer2" notation="radical" mathbackground="green">
 117           <mspace id="inner2" width="1em" height="1em" mathbackground="red"/>
 118         </menclose>
 119         <mroot id="outer3" mathbackground="green">
 120           <mspace id="inner3" width="1em" height="1em" mathbackground="red"/>
 121           <mspace/>
 122         </mroot>
 123       </math>
 124     </p>
 125     <p>
 126       <math style="font-family: radical-2;">
 127         <msqrt id="outer4" mathbackground="green">
 128           <mspace id="inner4" width="1em" height="1em" mathbackground="red"/>
 129         </msqrt>
 130         <menclose id="outer5" notation="radical" mathbackground="green">
 131           <mspace id="inner5" width="1em" height="1em" mathbackground="red"/>
 132         </menclose>
 133         <mroot id="outer6" mathbackground="green">
 134           <mspace id="inner6" width="1em" height="1em" mathbackground="red"/>
 135           <mspace/>
 136         </mroot>
 137       </math>
 138     </p>
 139     <p>
 140       <math style="font-family: radical-3;">
 141         <msqrt id="outer7" mathbackground="green">
 142           <mspace id="inner7" width="1em" height="1em" mathbackground="red"/>
 143         </msqrt>
 144         <menclose id="outer8" notation="radical" mathbackground="green">
 145           <mspace id="inner8" width="1em" height="1em" mathbackground="red"/>
 146         </menclose>
 147         <mroot id="outer9" mathbackground="green">
 148           <mspace id="inner9" width="1em" height="1em" mathbackground="red"/>
 149           <mspace/>
 150         </mroot>
 151       </math>
 152     </p>
 153     <p>
 154       <math style="font-family: radical-4;" displaystyle="true">
 155         <msqrt id="outer10" mathbackground="green">
 156           <mspace id="inner10" width="1em" height="1em" mathbackground="red"/>
 157         </msqrt>
 158         <menclose id="outer11" notation="radical" mathbackground="green">
 159           <mspace id="inner11" width="1em" height="1em" mathbackground="red"/>
 160         </menclose>
 161         <mroot id="outer12" mathbackground="green">
 162           <mspace id="inner12" width="1em" height="1em" mathbackground="red"/>
 163           <mspace/>
 164         </mroot>
 165       </math>
 166     </p>
 167
 168     <p>
 169       <math style="font-family: radical-5;">
 170         <mroot id="root5" mathbackground="green">
 171           <mspace id="base5" width="1em" height="10em" mathbackground="red"/>
 172           <mspace id="index5" width="1em" height="1em" mathbackground="blue"/>
 173         </mroot>
 174       </math>
 175     </p>
 176
 177     <p>
 178       <math style="font-family: radical-6;">
 179         <mroot id="root6" mathbackground="green">
 180           <mspace id="base6" width="1em" height="10em" mathbackground="red"/>
 181           <mspace id="index6" width="1em" height="1em" mathbackground="blue"/>
 182         </mroot>
 183       </math>
 184     </p>
 185
 186     <p>
 187       <math style="font-family: radical-7;">
 188         <mroot id="root7" mathbackground="green">
 189           <mspace id="base7" width="1em" height="10em" mathbackground="red"/>
 190           <mspace id="index7" width="1em" height="1em" mathbackground="blue"/>
 191         </mroot>
 192       </math>
 193     </p>
 194
 195   </body>
 196 </html>