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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /html/canvas/offscreen/layers/2d.layer.invalid-calls.beginLayer-restore.worker.html - WPT Dashboard Interop Dashboard
// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
// OffscreenCanvas test in a worker:2d.layer.invalid-calls.beginLayer-restore
// Description:Raises exception on beginLayer() + restore().
// 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.beginLayer();
ctx.restore();
});
}, "Raises exception on beginLayer() + restore().");
done();