2d.pattern.modify.canvas2.worker.js (1125B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.pattern.modify.canvas2 3 // Description: 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 var t = async_test(""); 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 ctx2.fillStyle = '#0f0'; 22 ctx2.fillRect(0, 0, 100, 50); 23 24 var pattern = ctx.createPattern(canvas2, 'no-repeat'); 25 ctx.fillStyle = pattern; 26 ctx.fillRect(0, 0, 100, 50); 27 ctx.fillStyle = '#f00'; 28 ctx.fillRect(0, 0, 100, 50); 29 30 ctx2.fillStyle = '#f00'; 31 ctx2.fillRect(0, 0, 100, 50); 32 33 ctx.fillStyle = pattern; 34 ctx.fillRect(0, 0, 100, 50); 35 36 _assertPixel(canvas, 1,1, 0,255,0,255); 37 _assertPixel(canvas, 98,1, 0,255,0,255); 38 _assertPixel(canvas, 1,48, 0,255,0,255); 39 _assertPixel(canvas, 98,48, 0,255,0,255); 40 t.done(); 41 }); 42 done();