palemoon-dev/platform/layout/reftests/svg/dynamic-mask-01.svg

<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
     class="reftest-wait"
     onload="startTest()"
     xmlns:xlink="http://www.w3.org/1999/xlink">
  <title>Testing that dynamic changes to mask attributes are reflected in the mask</title>

  <defs>
    <mask id="mask1" width="1" height="1">
      <rect width="1" height="1" fill="white"/>
    </mask>
    <mask id="mask2" width="1" height="1">
      <rect width="1" height="1" fill="white"/>
    </mask>
    <mask id="mask3" width="1" height="1">
      <rect width="1" height="1" fill="white"/>
    </mask>
  </defs>

  <rect width="100%" height="100%" fill="lime"/>

  <g transform="scale(500)">
    <rect x=".2" y=".2" width=".2" height=".2" fill="red" mask="url(#mask1)"/>
    <rect x=".4" y=".2" width=".2" height=".2" fill="red" mask="url(#mask2)"/>
    <rect x=".2" y=".4" width=".2" height=".2" fill="red" mask="url(#mask3)" />
  </g>

  <script>
    function startTest() {
      document.addEventListener("MozReftestInvalidate", doTest, false);
      setTimeout(doTest, 4000); // fallback for running outside reftest
    }

    function doTest() {
      var mask1 = document.getElementById("mask1");
      mask1.width.baseVal.value = 0;
      var mask2 = document.getElementById("mask2");
      mask2.height.baseVal.value = 0;
      var mask3 = document.getElementById("mask3");
      mask3.maskUnits.baseVal = SVGUnitTypes.SVG_UNIT_TYPE_USERSPACEONUSE;

      document.documentElement.removeAttribute("class");
    }
  </script>
</svg>