| // DO NOT EDIT! This test has been generated by tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.gradient.interpolate.colour |
| // Description: |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/common/canvas-tests.js"); |
| |
| var t = async_test(""); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| var g = ctx.createLinearGradient(0, 0, 100, 0); |
| g.addColorStop(0, '#ff0'); |
| g.addColorStop(1, '#00f'); |
| ctx.fillStyle = g; |
| ctx.fillRect(0, 0, 100, 50); |
| _assertPixelApprox(offscreenCanvas, 25,25, 191,191,63,255, "25,25", "191,191,63,255", 3); |
| _assertPixelApprox(offscreenCanvas, 50,25, 127,127,127,255, "50,25", "127,127,127,255", 3); |
| _assertPixelApprox(offscreenCanvas, 75,25, 63,63,191,255, "75,25", "63,63,191,255", 3); |
| |
| t.done(); |
| |
| }); |
| done(); |