| // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. |
| // OffscreenCanvas test in a worker:2d.layer.invalid-calls.endLayer |
| // Description:Raises exception on lone endLayer calls. |
| // Note: |
| |
| importScripts("/resources/testharness.js"); |
| importScripts("/html/canvas/resources/canvas-tests.js"); |
| |
| test(t => { |
| var canvas = new OffscreenCanvas(100, 50); |
| var ctx = canvas.getContext('2d'); |
| |
| assert_throws_dom("INVALID_STATE_ERR", function() { |
| ctx.endLayer(); |
| }); |
| }, "Raises exception on lone endLayer calls."); |
| done(); |