// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. // OffscreenCanvas test in a worker:2d.reset.basic // Description:reset clears to transparent black // Note: importScripts("/resources/testharness.js"); importScripts("/html/canvas/resources/canvas-tests.js"); var t = async_test("reset clears to transparent black"); 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 = '#f00'; ctx.fillRect(0, 0, ctx.canvas.width, ctx.canvas.height); ctx.reset(); _assertPixel(canvas, 0,0, 0,0,0,0); _assertPixel(canvas, 50,25, 0,0,0,0); _assertPixel(canvas, 25,50, 0,0,0,0); _assertPixel(canvas, 100,50, 0,0,0,0); _assertPixel(canvas, 0,50, 0,0,0,0); _assertPixel(canvas, 100,0, 0,0,0,0); t.done(); t.done(); }); done();