| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>OffscreenCanvas test: 2d.gradient.interpolate.zerosize.strokeRect</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/2dcontext/resources/canvas-tests.js"></script> |
| |
| <h1>2d.gradient.interpolate.zerosize.strokeRect</h1> |
| <p class="desc"></p> |
| |
| |
| <script> |
| var t = async_test(""); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| ctx.fillStyle = '#0f0'; |
| ctx.fillRect(0, 0, 100, 50); |
| var g = ctx.createLinearGradient(50, 25, 50, 25); // zero-length line (undefined direction) |
| g.addColorStop(0, '#f00'); |
| g.addColorStop(1, '#f00'); |
| ctx.strokeStyle = g; |
| ctx.strokeRect(20, 20, 60, 10); |
| _assertPixel(offscreenCanvas, 19,19, 0,255,0,255, "19,19", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 20,19, 0,255,0,255, "20,19", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 21,19, 0,255,0,255, "21,19", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 19,20, 0,255,0,255, "19,20", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 20,20, 0,255,0,255, "20,20", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 21,20, 0,255,0,255, "21,20", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 19,21, 0,255,0,255, "19,21", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 20,21, 0,255,0,255, "20,21", "0,255,0,255"); |
| _assertPixel(offscreenCanvas, 21,21, 0,255,0,255, "21,21", "0,255,0,255"); |
| |
| t.done(); |
| |
| }); |
| </script> |
