| // DO NOT EDIT! This test has been generated by tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.shadow.stroke.join.3 |
| // Description:Shadows are drawn for stroke joins respecting miter limit |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/2dcontext/resources/canvas-tests.js"); |
| |
| var t = async_test("Shadows are drawn for stroke joins respecting miter limit"); |
| var t_pass = t.done.bind(t); |
| var t_fail = t.step_func(function(reason) { |
| throw reason; |
| }); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| ctx.fillStyle = '#0f0'; |
| ctx.fillRect(0, 0, 100, 50); |
| ctx.strokeStyle = '#f00'; |
| ctx.shadowColor = '#f00'; |
| ctx.shadowOffsetX = 100; |
| ctx.lineWidth = 200; |
| ctx.lineJoin = 'miter'; |
| ctx.miterLimit = 0.1; |
| ctx.beginPath(); |
| ctx.moveTo(-200, -50); |
| ctx.lineTo(-150, -50); |
| ctx.lineTo(-151, -100); // (not an exact right angle, to avoid some other bug in Firefox 3) |
| ctx.stroke(); |
| _assertPixel(offscreenCanvas, 1,1, 0,255,0,255, "1,1", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 48,48, 0,255,0,255, "48,48", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 98,48, 0,255,0,255, "98,48", "0,255,0,255"); |
| t.done(); |
| |
| }); |
| done(); |