| // DO NOT EDIT! This test has been generated by tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.line.miter.lineedge |
| // Description:Miter joins are not drawn when the miter limit is exceeded at the corners of a zero-height rectangle |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/common/canvas-tests.js"); |
| |
| var t = async_test("Miter joins are not drawn when the miter limit is exceeded at the corners of a zero-height rectangle"); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| ctx.fillStyle = '#0f0'; |
| ctx.fillRect(0, 0, 100, 50); |
| ctx.lineWidth = 200; |
| ctx.lineJoin = 'miter'; |
| ctx.strokeStyle = '#f00'; |
| ctx.miterLimit = 1.414; |
| ctx.beginPath(); |
| ctx.strokeRect(100, 25, 200, 0); |
| _assertPixel(offscreenCanvas, 1,1, 0,255,0,255, "1,1", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 48,1, 0,255,0,255, "48,1", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 48,48, 0,255,0,255, "48,48", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 1,48, 0,255,0,255, "1,48", "0,255,0,255"); |
| |
| t.done(); |
| |
| }); |
| done(); |