2d.layer.invalid-calls.endLayer.worker.js (546B)
1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. 2 // OffscreenCanvas test in a worker:2d.layer.invalid-calls.endLayer 3 // Description:Raises exception on lone endLayer calls. 4 // Note: 5 6 importScripts("/resources/testharness.js"); 7 importScripts("/html/canvas/resources/canvas-tests.js"); 8 9 test(t => { 10 var canvas = new OffscreenCanvas(100, 50); 11 var ctx = canvas.getContext('2d'); 12 13 assert_throws_dom("INVALID_STATE_ERR", function() { 14 ctx.endLayer(); 15 }); 16 }, "Raises exception on lone endLayer calls."); 17 done();