layout/reftests/bugs/234686-16.html

   1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
   2 <!--
   3 From http://fantasai.inkedblade.net/style/specs/css2.1/tests/min-max-replaced
   4 with permission in
   5 https://bugzilla.mozilla.org/show_bug.cgi?id=413361#c11
   6 -->
   7 <html lang="en">
   8  <head>
   9   <title>CSS 2.1 Test Suite: Min/Max Height and Width Constraints on Replaced Elements</title>
  10   <link rel="author" title="fantasai" href="http://fantasai.inkedblade.net/" />
  11   <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#min-max-widths" />
  12   <meta name="assert" content="However, for replaced elements with an intrinsic ratio and both 'width' and 'height' specified as 'auto', the algorithm is as follows:" />
  13   <style type="text/css">
  14
  15     /* Diagrams are scaled so that w and h line up.
  16        Image is 75px x 75px; target dimensions will thus be 75px. */
  17
  18     /* (w < min-width) and (h < min-height)
  19      * (wmin/w > hmin/h) and (wmin/w < hmax/h)
  20      *
  21      *            w           wmin
  22      * |----------+-------------+-----------------> width
  23      *            h       hmin       hmax
  24      * |----------+---------+----------+----------> height
  25      *
  26      * target: [wmin, wmin * h/w]
  27      */
  28
  29     #img16 { min-width:   75px; /* 300% */
  30              min-height:  50px; /* 200% */
  31              max-height: 100px; /* 400% */}
  32
  33   </style>
  34  </head>
  35  <body>
  36    <p><img src="234686-16.gif" alt="" id="img16"></p> <!-- w=25   h=25  -->
  37
  38  </body>
  39 </html>