layout/reftests/bugs/655836-1.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <canvas id="A" width=200 height=50></canvas><br />
   5 <canvas id="B" width=200 height=50></canvas>
   6 <script>
   7   var canvasA = document.getElementById("A"),
   8     ctxA = canvasA.getContext('2d'),
   9     canvasB = document.getElementById("B"),
  10     ctxB = canvasB.getContext('2d'),
  11     width = canvasA.width,
  12     height = canvasA.height;
  13
  14   ctxA.fillStyle = 'green';
  15   ctxA.fillRect(0, 0, width, height);
  16
  17   ctxB.drawImage(canvasA, 0, 0);
  18
  19   ctxA.fillStyle = 'red';
  20   ctxA.fillRect(0, 0, width, height);
  21 </script>
  22 </body>
  23 </html>