| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Cross-realm [Default] toJSON() creates result object in its realm</title> |
| <link rel="help" href="https://webidl.spec.whatwg.org/#default-tojson-steps"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/create-realm.js"></script> |
| |
| <body> |
| <script> |
| promise_test(async t => { |
| const other = await createRealm(t); |
| const json = other.DOMRectReadOnly.prototype.toJSON.call(new DOMRectReadOnly()); |
| |
| assert_equals(Object.getPrototypeOf(json), other.Object.prototype); |
| }, "Cross-realm [Default] toJSON() creates result object in its realm"); |
| |
| promise_test(async t => { |
| const other = await createRealm(t); |
| const json = other.DOMQuad.prototype.toJSON.call(new DOMQuad()); |
| |
| assert_equals(Object.getPrototypeOf(json.p1), DOMPoint.prototype); |
| }, "Cross-realm [Default] toJSON() converts its interface attributes to ECMAScript values of correct realm"); |
| </script> |
| </body> |
