2d.shadow.canvas.transparent.1.worker.js (889B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.shadow.canvas.transparent.1 3 // Description:Shadows are not drawn for transparent canvases 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 var t = async_test("Shadows are not drawn for transparent canvases"); 10 var t_pass = t.done.bind(t); 11 var t_fail = t.step_func(function(reason) { 12 throw reason; 13 }); 14 t.step(function() { 15 16 var canvas = new OffscreenCanvas(100, 50); 17 var ctx = canvas.getContext('2d'); 18 19 var canvas2 = new OffscreenCanvas(100, 50); 20 var ctx2 = canvas2.getContext('2d'); 21 22 ctx.fillStyle = '#0f0'; 23 ctx.fillRect(0, 0, 100, 50); 24 ctx.shadowColor = '#f00'; 25 ctx.shadowOffsetY = 50; 26 ctx.drawImage(canvas2, 0, -50); 27 28 _assertPixel(canvas, 50,25, 0,255,0,255); 29 t.done(); 30 }); 31 done();