// DO NOT EDIT! This test has been generated by tools/gentest.py. // OffscreenCanvas test in a worker:2d.imageData.get.unaffected // Description:getImageData() is not affected by context state // Note: importScripts("/resources/testharness.js"); importScripts("/common/canvas-tests.js"); var t = async_test("getImageData() is not affected by context state"); t.step(function() { var offscreenCanvas = new OffscreenCanvas(100, 50); var ctx = offscreenCanvas.getContext('2d'); ctx.fillStyle = '#0f0'; ctx.fillRect(0, 0, 50, 50) ctx.fillStyle = '#f00'; ctx.fillRect(50, 0, 50, 50) ctx.save(); ctx.translate(50, 0); ctx.globalAlpha = 0.1; ctx.globalCompositeOperation = 'destination-atop'; ctx.shadowColor = '#f00'; ctx.rect(0, 0, 5, 5); ctx.clip(); var imgdata = ctx.getImageData(0, 0, 50, 50); ctx.restore(); ctx.putImageData(imgdata, 50, 0); _assertPixelApprox(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255", 2); _assertPixelApprox(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255", 2); t.done(); }); done();