// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. // OffscreenCanvas test in a worker:2d.imageData.put.cross // Description:putImageData() accepts image data got from a different canvas // Note: importScripts("/resources/testharness.js"); importScripts("/html/canvas/resources/canvas-tests.js"); var t = async_test("putImageData() accepts image data got from a different canvas"); 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'); var offscreenCanvas2 = new OffscreenCanvas(100, 50); var ctx2 = offscreenCanvas2.getContext('2d'); ctx2.fillStyle = '#0f0'; ctx2.fillRect(0, 0, 100, 50) var imgdata = ctx2.getImageData(0, 0, 100, 50); ctx.fillStyle = '#f00'; ctx.fillRect(0, 0, 100, 50) ctx.putImageData(imgdata, 0, 0); _assertPixelApprox(canvas, 50,25, 0,255,0,255, 2); t.done(); }); done();