layout/reftests/tab-size/tab-size-length-ref.html

   1 <!DOCTYPE HTML>
   2 <!--
   3      Any copyright is dedicated to the Public Domain.
   4      http://creativecommons.org/publicdomain/zero/1.0/
   5 -->
   6 <html><head>
   7     <title>CSS Test: Testing the layout of TAB characters with various 'tab-size' length values</title>
   8     <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com">
   9     <link rel="help" href="https://drafts.csswg.org/css-text-3/#tab-size-property">
  10
  11     <meta charset="utf-8">
  12     <style type="text/css">
  13
  14         @font-face {
  15             font-family:Ahem; src:url(../fonts/Ahem.ttf);
  16         }
  17         * {
  18             font:20px/20px Ahem;
  19         }
  20         html,body {
  21             color:black; background-color:white;
  22         }
  23
  24         tab { display:inline-block; }
  25         #t1 tab { width:40px; } /* tab-size:20px (valid) */
  26         #t2 tab { width:50px; } /* tab-size:50px (valid) */
  27         #t3 tab { width:40px; } /* tab-size:2ch (valid) */
  28         #t4 tab { width:60px; } /* tab-size:3em (valid) */
  29         #t5 tab { width:50px; } /* tab-size:calc(10px + 2em) (valid) */
  30         #t6 tab { width:40px; } /* tab-size:calc(2em) (valid) */
  31         #t7 tab { width:50px; } /* tab-size:calc(3.5 - 1) (valid) */
  32         #t8 tab { width:32px; } /* tab-size:0.8ch (valid) */
  33         #t9 tab { width:20px; } /* tab-size:0px (valid) */
  34         #t10 tab { width:20px; } /* tab-size:calc(-2em) (valid, but clamped to zero) */
  35         #t11 tab { width:20px; } /* tab-size:calc(1px - 2px) (valid, but clamped to zero) */
  36         #t12 tab { width:20px; } /* tab-size:calc(-2.5) (valid, but clamped to zero) */
  37         #t13 tab { width:160px; } /* tab-size:-2em (invalid, rule ignored, falls back to initial value 8) */
  38         #t14 tab { width:160px; } /* tab-size:100% (invalid, rule ignored, falls back to initial value 8) */
  39         #t15 tab { width:160px; } /* tab-size:calc(10% + 2em) (invalid, rule ignored, falls back to initial value 8) */
  40         #t16 tab { width:20px; } /* tab-size:0 (valid) */
  41         #t17 tab { width:20px; } /* tab-size:0.0 (valid) */
  42         #t18 tab { width:40px; } /* tab-size:1 (valid) */
  43         #t19 tab { width:60px; } /* tab-size:3 (valid) */
  44         #t20 tab { width:68px; } /* tab-size:3.4 (valid) */
  45         #t21 tab { width:160px; } /* tab-size:-1.5 (invalid, rule ignored, falls back to initial value 8) */
  46
  47     </style>
  48 </head>
  49 <body>
  50
  51 <pre id="t1"><tab>A</tab><tab>B</tab>C</pre>
  52 <pre id="t2"><tab>A</tab><tab>B</tab>C</pre>
  53 <pre id="t3"><tab>A</tab><tab>B</tab>C</pre>
  54 <pre id="t4"><tab>A</tab><tab>B</tab>C</pre>
  55 <pre id="t5"><tab>A</tab><tab>B</tab>C</pre>
  56 <pre id="t6"><tab>A</tab><tab>B</tab>C</pre>
  57 <pre id="t7"><tab>A</tab><tab>B</tab>C</pre>
  58 <pre id="t8"><tab>A</tab><tab>B</tab>C</pre>
  59 <pre id="t9"><tab>A</tab><tab>B</tab>C</pre>
  60 <pre id="t10"><tab>A</tab><tab>B</tab>C</pre>
  61 <pre id="t11"><tab>A</tab><tab>B</tab>C</pre>
  62 <pre id="t12"><tab>A</tab><tab>B</tab>C</pre>
  63 <pre id="t13"><tab>A</tab><tab>B</tab>C</pre>
  64 <pre id="t14"><tab>A</tab><tab>B</tab>C</pre>
  65 <pre id="t15"><tab>A</tab><tab>B</tab>C</pre>
  66 <pre id="t16"><tab>A</tab><tab>B</tab>C</pre>
  67 <pre id="t17"><tab>A</tab><tab>B</tab>C</pre>
  68 <pre id="t18"><tab>A</tab><tab>B</tab>C</pre>
  69 <pre id="t19"><tab>A</tab><tab>B</tab>C</pre>
  70 <pre id="t20"><tab>A</tab><tab>B</tab>C</pre>
  71 <pre id="t21"><tab>A</tab><tab>B</tab>C</pre>
  72
  73 </body>
  74 </html>