2d.canvas.host.initial.reset.gradient.html (1140B)
1 <!DOCTYPE html> 2 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> 3 <meta charset="UTF-8"> 4 <title>OffscreenCanvas test: 2d.canvas.host.initial.reset.gradient</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/html/canvas/resources/canvas-tests.js"></script> 8 9 <h1>2d.canvas.host.initial.reset.gradient</h1> 10 <p class="desc">Resetting the canvas state does not invalidate any existing gradients</p> 11 12 13 <script> 14 var t = async_test("Resetting the canvas state does not invalidate any existing gradients"); 15 var t_pass = t.done.bind(t); 16 var t_fail = t.step_func(function(reason) { 17 throw reason; 18 }); 19 t.step(function() { 20 21 var canvas = new OffscreenCanvas(100, 50); 22 var ctx = canvas.getContext('2d'); 23 24 canvas.width = 50; 25 var g = ctx.createLinearGradient(0, 0, 100, 0); 26 g.addColorStop(0, '#0f0'); 27 g.addColorStop(1, '#0f0'); 28 canvas.width = 100; 29 ctx.fillStyle = '#f00'; 30 ctx.fillRect(0, 0, 100, 50); 31 ctx.fillStyle = g; 32 ctx.fillRect(0, 0, 100, 50); 33 _assertPixel(canvas, 50,25, 0,255,0,255); 34 t.done(); 35 36 }); 37 </script>