test262/test/built-ins/Object/freeze/frozen-object-contains-symbol-properties-strict.js
Rick Waldron 59e2a7ac57 Import tests from Google V8 (Symbol)
These tests are derived from the following files within the Google V8 project:

	test/mjsunit/harmony/private.js
2015-04-07 16:53:18 -04:00

17 lines
388 B
JavaScript

// Copyright (C) Copyright 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 19.1.2.5
description: >
Frozen object contains symbol properties.
flags: [onlyStrict]
---*/
var sym = Symbol("66");
var obj = {};
obj[sym] = 1;
Object.freeze(obj);
assert.throws(TypeError, function() {
obj[sym] = 2;
});