| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> |
| <title>OffscreenCanvas test: 2d.shadow.alpha.2</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/html/canvas/resources/canvas-tests.js"></script> |
| |
| <h1>2d.shadow.alpha.2</h1> |
| <p class="desc">Shadow colour alpha components are used</p> |
| |
| |
| <script> |
| var t = async_test("Shadow colour alpha components are used"); |
| 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 = '#f00'; |
| ctx.fillRect(0, 0, 100, 50); |
| ctx.shadowColor = 'rgba(0, 0, 255, 0.5)'; |
| ctx.shadowOffsetY = 50; |
| ctx.fillRect(0, -50, 100, 50); |
| _assertPixelApprox(offscreenCanvas, 50,25, 127,0,127,255, "50,25", "127,0,127,255", 2); |
| t.done(); |
| |
| }); |
| </script> |
