test262/test/built-ins/String/symbol-wrapping.js

21 lines
588 B
JavaScript

// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-string-constructor
es6id: 21.1.1
description: Symbol value may not be wrapped
info: |
1. If no arguments were passed to this function invocation, let s be "".
2. Else,
a. If NewTarget is undefined and Type(value) is Symbol, return
SymbolDescriptiveString(value).
b. Let s be ? ToString(value).
features: [Symbol]
---*/
var s = Symbol('66');
assert.throws(TypeError, function() {
new String(s);
});