dom/html/crashtests/798802-1.html


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<html>
  <head>
    <script>
      onload = function() {
        var canvas2d = document.createElement('canvas')
        canvas2d.setAttribute('width', 0)
        document.body.appendChild(canvas2d)
        var ctx2d = canvas2d.getContext('2d')
        ctx2d.fillStyle = 'black'
        var gl = document.createElement('canvas').getContext('experimental-webgl')
        gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, canvas2d)
        ctx2d.fillRect(0, 0, 1, 1)
      }
    </script>
  </head>
  <body>
  </body>
</html>