<!DOCTYPE html>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
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<html>
  <head>
    <meta charset="utf-8">
    <title>CSS Test: 'object-fit: contain' and 'cover' on object element whose aspect ratio dynamically changes</title>
    <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
    <link rel="help" href="http://www.w3.org/TR/css3-images/#sizing">
    <link rel="help" href="http://www.w3.org/TR/css3-images/#the-object-fit">
    <link rel="match" href="object-fit-dyn-aspect-ratio-001-ref.html">
    <style>
      object {
        margin: 1px;
        float: left;
        /* I'm just using 'object-position' for cosmetic reasons, so that the
           painted areas are all snapped to top-left which makes reference case
           more trivial. */
        object-position: top left;
      }
      .cov { object-fit: cover;   }
      .con { object-fit: contain; }

      .square {
        width: 24px;
        height: 24px;
      }
      .bigWide {
        width: 48px;
        height: 32px;
      }
      .bigTall {
        width: 32px;
        height: 48px;
      }
      .small {
        width: 8px;
        height: 8px;
      }

      br { clear: both; }

    </style>
    <script>
      function go() {
        for (let elem of document.getElementsByTagName("object")) {
          var doc = elem.contentDocument;
          /* These should all should select out a piece of the
             bottom-right quadrant (the lime chunk): */
          doc.documentElement.setAttribute("viewBox", "8 4 8 4");
        }
      }
    </script>
  </head>
  <body onload="go()">
    <object data="support/colors-16x8-parDefault.svg" class="square cov"></object>
    <object data="support/colors-16x8-parDefault.svg" class="square con"></object>
    <br>
    <object data="support/colors-16x8-parDefault.svg" class="bigWide cov"></object>
    <object data="support/colors-16x8-parDefault.svg" class="bigWide con"></object>
    <br>
    <object data="support/colors-16x8-parDefault.svg" class="bigTall cov"></object>
    <object data="support/colors-16x8-parDefault.svg" class="bigTall con"></object>
    <br>
    <object data="support/colors-16x8-parDefault.svg" class="small cov"></object>
    <object data="support/colors-16x8-parDefault.svg" class="small con"></object>
    <br>
  </body>
</html>
