summaryrefslogtreecommitdiff
path: root/image/test/reftest/downscaling/downscale-moz-icon-1-ref.html
blob: ade5e219298d5fb7127d78d98b33b0af09172bb7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
<!DOCTYPE html>
<!-- Any copyright is dedicated to the Public Domain.
   - http://creativecommons.org/publicdomain/zero/1.0/ -->
<html class="reftest-wait">
<head>
  <meta charset="utf-8" />
  <title>Reference for downscaling moz-icon images (bug 1261964)</title>
  <script>
    function beginTest() {
      var canvas = document.getElementById("canvas");
      var ctx = canvas.getContext("2d");
      var image = new Image();

      image.onload = function() {
        // When image loads: draw it to canvas, scale down the canvas, and
        // then let the reftest snapshot happen.
        ctx.drawImage(image, 0, 0);
        canvas.setAttribute("class", "downscale");
        document.documentElement.removeAttribute("class");
      }

      // Kick off the image load:
      image.src = "moz-icon://bogus-unrecognized-icon?size=100";
    }
  </script>
  <style>
    body { margin: 0; }
    .downscale {
      transform-origin: 0 0;
      transform: scale(0.9);
    }
  </style>
</head>
<body onload="beginTest()">
  <canvas id="canvas" height="100px" width="100px"></canvas>
</body>
</html>