// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. // OffscreenCanvas test in a worker:2d.gradient.interpolate.multiple // 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'); canvas.width = 200; var g = ctx.createLinearGradient(0, 0, 200, 0); g.addColorStop(0, '#ff0'); g.addColorStop(0.5, '#0ff'); g.addColorStop(1, '#f0f'); ctx.fillStyle = g; ctx.fillRect(0, 0, 200, 50); _assertPixelApprox(canvas, 50,25, 127,255,127,255, 3); _assertPixelApprox(canvas, 100,25, 0,255,255,255, 3); _assertPixelApprox(canvas, 150,25, 127,127,255,255, 3); t.done(); }); done();