| <!DOCTYPE html> |
| <!-- DO NOT EDIT! This test has been generated by tools/gentest.py. --> |
| <title>OffscreenCanvas test: 2d.transformation.scale.nonfinite</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/canvas-tests.js"></script> |
| |
| <h1>2d.transformation.scale.nonfinite</h1> |
| <p class="desc">scale() with Infinity/NaN is ignored</p> |
| |
| |
| <script> |
| var t = async_test("scale() with Infinity/NaN is ignored"); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| ctx.fillStyle = '#f00'; |
| ctx.fillRect(0, 0, 100, 50); |
| ctx.translate(100, 10); |
| ctx.scale(Infinity, 0.1); |
| ctx.scale(-Infinity, 0.1); |
| ctx.scale(NaN, 0.1); |
| ctx.scale(0.1, Infinity); |
| ctx.scale(0.1, -Infinity); |
| ctx.scale(0.1, NaN); |
| ctx.scale(Infinity, Infinity); |
| ctx.fillStyle = '#0f0'; |
| ctx.fillRect(-100, -10, 100, 50); |
| _assertPixel(offscreenCanvas, 50,25, 0,255,0,255, "50,25", "0,255,0,255"); |
| |
| t.done(); |
| |
| }); |
| </script> |
