tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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value-bigint-replacer.js (712B)

      1 // Copyright (C) 2017 Robin Templeton. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 description: JSON serialization of BigInt values with replacer
      6 esid: sec-serializejsonproperty
      7 info: |
      8  Runtime Semantics: SerializeJSONProperty ( key, holder )
      9 
     10  3. If ReplacerFunction is not undefined, then
     11    a. Set value to ? Call(ReplacerFunction, holder, « key, value »).
     12 features: [BigInt]
     13 ---*/
     14 
     15 function replacer(k, v)
     16 {
     17    if (typeof v === "bigint")
     18        return "bigint";
     19    else
     20        return v;
     21 }
     22 
     23 assert.sameValue(JSON.stringify(0n, replacer), '"bigint"');
     24 assert.sameValue(JSON.stringify({x: 0n}, replacer), '{"x":"bigint"}');
     25 
     26 reportCompare(0, 0);