tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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uniqueness.js (805B)

      1 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-symbol-constructor
      5 description: The Symbol constructor returns a unique value
      6 info: |
      7    1. If NewTarget is not undefined, throw a TypeError exception.
      8    2. If description is undefined, let descString be undefined.
      9    2. Else, let descString be ? ToString(description).
     10    3. Return a new unique Symbol value whose [[Description]] value is
     11       descString.
     12 features: [Symbol]
     13 ---*/
     14 
     15 assert.notSameValue(Symbol(''), Symbol(''), 'empty string');
     16 assert.notSameValue(Symbol(), Symbol(), 'undefined');
     17 assert.notSameValue(Symbol(null), Symbol(null), 'null value');
     18 assert.notSameValue(Symbol('x'), Symbol('x'), 'string "x"');
     19 
     20 reportCompare(0, 0);