| //META: global=worker | |
| test(() => { | |
| const proto = {}; | |
| assert_equals(String(Object.getPrototypeOf(WorkerLocation)).replace(/\n/g, " ").replace(/\s\s+/g, " "), "function () { [native code] }"); | |
| WorkerLocation.__proto__ = proto; | |
| assert_equals(Object.getPrototypeOf(WorkerLocation), proto); | |
| }, 'Tests that setting the proto of a built in constructor is not reset.'); |