// DO NOT EDIT! This test has been generated by tools/gentest.py. // OffscreenCanvas test in a worker:2d.shadow.canvas.alpha // Description:Shadows are drawn correctly for partially-transparent canvases // Note: importScripts("/resources/testharness.js"); importScripts("/common/canvas-tests.js"); var t = async_test("Shadows are drawn correctly for partially-transparent canvases"); t.step(function() { var offscreenCanvas = new OffscreenCanvas(100, 50); var ctx = offscreenCanvas.getContext('2d'); var offscreenCanvas2 = new OffscreenCanvas(100, 50); var ctx2 = offscreenCanvas2.getContext('2d'); ctx2.fillStyle = 'rgba(255, 0, 0, 0.5)'; ctx2.fillRect(0, 0, 100, 50); ctx.fillStyle = '#f00'; ctx.fillRect(0, 0, 100, 50); ctx.shadowOffsetY = 50; ctx.shadowColor = '#00f'; ctx.drawImage(offscreenCanvas2, 0, -50); _assertPixelApprox(offscreenCanvas, 50,25, 127,0,127,255, "50,25", "127,0,127,255", 2); t.done(); }); done();