tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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replacer-array-number.js (772B)

      1 // Copyright (C) 2019 Aleksey Shvayka. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-json.stringify
      5 description: >
      6  Converts number primitives from replacer array to strings.
      7 info: |
      8  JSON.stringify ( value [ , replacer [ , space ] ] )
      9 
     10  [...]
     11  4. If Type(replacer) is Object, then
     12    [...]
     13    4. Repeat, while k < len,
     14      a. Let v be ? Get(replacer, ! ToString(k)).
     15      [...]
     16      d. Else if Type(v) is Number, set item to ! ToString(v).
     17 ---*/
     18 
     19 var obj = {
     20  '0': 0,
     21  '1': 1,
     22  '-4': 2,
     23  '0.3': 3,
     24  '-Infinity': 4,
     25  'NaN': 5,
     26 };
     27 
     28 var replacer = [
     29  -0,
     30  1,
     31  -4,
     32  0.3,
     33  -Infinity,
     34  NaN,
     35 ];
     36 
     37 assert.sameValue(
     38  JSON.stringify(obj, replacer),
     39  JSON.stringify(obj)
     40 );
     41 
     42 reportCompare(0, 0);