2d.shadow.outside.worker.js (1192B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.shadow.outside 3 // Description:Shadows of shapes outside the visible area can be offset onto the visible area 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 var t = async_test("Shadows of shapes outside the visible area can be offset onto the visible area"); 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 = '#f00'; 20 ctx.fillRect(0, 0, 100, 50); 21 ctx.shadowColor = '#0f0'; 22 ctx.shadowOffsetX = 100; 23 ctx.fillRect(-100, 0, 25, 50); 24 ctx.shadowOffsetX = -100; 25 ctx.fillRect(175, 0, 25, 50); 26 ctx.shadowOffsetX = 0; 27 ctx.shadowOffsetY = 100; 28 ctx.fillRect(25, -100, 50, 25); 29 ctx.shadowOffsetY = -100; 30 ctx.fillRect(25, 125, 50, 25); 31 _assertPixel(canvas, 12,25, 0,255,0,255); 32 _assertPixel(canvas, 87,25, 0,255,0,255); 33 _assertPixel(canvas, 50,12, 0,255,0,255); 34 _assertPixel(canvas, 50,37, 0,255,0,255); 35 t.done(); 36 }); 37 done();