third_party/WebKit/LayoutTests/fast/canvas/script-tests/canvas-closePath-single-point.js

   1 description("Test the behavior of closePath on a path with a single point");
   2 var ctx = document.createElement('canvas').getContext('2d');
   3
   4 document.body.appendChild(ctx.canvas);
   5
   6 ctx.strokeStyle = '#f00';
   7 ctx.lineWidth = 20;
   8
   9 ctx.fillStyle = '#0f0';
  10 ctx.fillRect(0, 0, ctx.canvas.width, ctx.canvas.height);
  11
  12 ctx.beginPath();
  13 ctx.moveTo(10, 10);
  14 ctx.lineTo(100, 100);
  15 ctx.closePath();
  16 ctx.stroke();
  17
  18 var imageData = ctx.getImageData(0, 0, 1, 1);
  19 var imgdata = imageData.data;
  20 shouldBe("imgdata[0]", "0");
  21 shouldBe("imgdata[1]", "255");
  22 shouldBe("imgdata[2]", "0");
  23 shouldBe("imgdata[3]", "255");