// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. // OffscreenCanvas test in a worker:2d.composite.transparent.xor // Description: // Note: importScripts("/resources/testharness.js"); importScripts("/html/canvas/resources/canvas-tests.js"); var t = async_test(""); var t_pass = t.done.bind(t); var t_fail = t.step_func(function(reason) { throw reason; }); t.step(function() { var canvas = new OffscreenCanvas(100, 50); var ctx = canvas.getContext('2d'); ctx.fillStyle = 'rgba(0, 255, 0, 0.5)'; ctx.fillRect(0, 0, 100, 50); ctx.globalCompositeOperation = 'xor'; ctx.fillStyle = 'rgba(0, 0, 255, 0.75)'; ctx.fillRect(0, 0, 100, 50); _assertPixelApprox(canvas, 50,25, 0,64,191,128, 5); t.done(); }); done();