testing/web-platform/tests/html/canvas/offscreen/drawing-rectangles-to-the-canvas/2d.strokeRect.zero.3.html

   1 <!DOCTYPE html>
   2 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
   3 <title>OffscreenCanvas test: 2d.strokeRect.zero.3</title>
   4 <script src="/resources/testharness.js"></script>
   5 <script src="/resources/testharnessreport.js"></script>
   6 <script src="/html/canvas/resources/canvas-tests.js"></script>
   7
   8 <h1>2d.strokeRect.zero.3</h1>
   9 <p class="desc">strokeRect of Nx0 pixels draws a straight line</p>
  10
  11
  12 <script>
  13 var t = async_test("strokeRect of Nx0 pixels draws a straight line");
  14 var t_pass = t.done.bind(t);
  15 var t_fail = t.step_func(function(reason) {
  16     throw reason;
  17 });
  18 t.step(function() {
  19
  20 var canvas = new OffscreenCanvas(100, 50);
  21 var ctx = canvas.getContext('2d');
  22
  23 ctx.strokeStyle = '#0f0';
  24 ctx.lineWidth = 50;
  25 ctx.strokeRect(0, 25, 100, 0);
  26 _assertPixel(canvas, 50,25, 0,255,0,255);
  27 t.done();
  28
  29 });
  30 </script>