tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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S15.4_A1.1_T5.js (805B)

      1 // Copyright 2009 the Sputnik authors.  All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 info: |
      6    A property name P (in the form of a string value) is an array index
      7    if and only if ToString(ToUint32(P)) is equal to P and ToUint32(P) is not equal to 2^32 - 1
      8 es5id: 15.4_A1.1_T5
      9 description: Checking for null and undefined
     10 ---*/
     11 
     12 var x = [];
     13 x[null] = 0;
     14 assert.sameValue(x[0], undefined, 'The value of x[0] is expected to equal undefined');
     15 assert.sameValue(x["null"], 0, 'The value of x["null"] is expected to be 0');
     16 
     17 var y = [];
     18 y[undefined] = 0;
     19 assert.sameValue(y[0], undefined, 'The value of y[0] is expected to equal undefined');
     20 assert.sameValue(y["undefined"], 0, 'The value of y["undefined"] is expected to be 0');
     21 
     22 reportCompare(0, 0);