| // DO NOT EDIT! This test has been generated by tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.imageData.create1.zero |
| // Description:createImageData(null) throws TypeError |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/common/canvas-tests.js"); |
| |
| var t = async_test("createImageData(null) throws TypeError"); |
| t.step(function() { |
| |
| var offscreenCanvas = new OffscreenCanvas(100, 50); |
| var ctx = offscreenCanvas.getContext('2d'); |
| |
| assert_throws(new TypeError(), function() { ctx.createImageData(null); }); |
| |
| t.done(); |
| |
| }); |
| done(); |