| // DO NOT EDIT! This test has been generated by tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.line.width.scaledefault |
| // Description:Default lineWidth strokes are affected by scale transformations |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/common/canvas-tests.js"); |
| |
| var t = async_test("Default lineWidth strokes are affected by scale transformations"); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| ctx.fillStyle = '#f00'; |
| ctx.fillRect(0, 0, 100, 50); |
| ctx.scale(50, 50); |
| ctx.strokeStyle = '#0f0'; |
| ctx.moveTo(0, 0.5); |
| ctx.lineTo(2, 0.5); |
| ctx.stroke(); |
| _assertPixel(offscreenCanvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 50,5, 0,255,0,255, "50,5", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 50,45, 0,255,0,255, "50,45", "0,255,0,255"); |
| |
| t.done(); |
| |
| }); |
| done(); |