2d.shadow.stroke.cap.1.worker.js (1061B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.shadow.stroke.cap.1 3 // Description:Shadows are not drawn for areas outside stroke caps 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 var t = async_test("Shadows are not drawn for areas outside stroke caps"); 10 var t_pass = t.done.bind(t); 11 var t_fail = t.step_func(function(reason) { 12 throw reason; 13 }); 14 t.step(function() { 15 16 var canvas = new OffscreenCanvas(100, 50); 17 var ctx = canvas.getContext('2d'); 18 19 ctx.fillStyle = '#0f0'; 20 ctx.fillRect(0, 0, 100, 50); 21 ctx.strokeStyle = '#f00'; 22 ctx.shadowColor = '#f00'; 23 ctx.shadowOffsetY = 50; 24 ctx.beginPath(); 25 ctx.lineWidth = 50; 26 ctx.lineCap = 'butt'; 27 ctx.moveTo(-50, -25); 28 ctx.lineTo(0, -25); 29 ctx.moveTo(100, -25); 30 ctx.lineTo(150, -25); 31 ctx.stroke(); 32 33 _assertPixel(canvas, 1,25, 0,255,0,255); 34 _assertPixel(canvas, 50,25, 0,255,0,255); 35 _assertPixel(canvas, 98,25, 0,255,0,255); 36 t.done(); 37 }); 38 done();