1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.// Copyright (c) 2012 Ecma International.  All rights reserved.// This code is governed by the BSD license found in the LICENSE file.
/*---es5id: 15.12.2-2-2description: >    JSON.parse - parsing an object where property name starts with a    null character---*/
var nullChars = new Array();nullChars[0] = '\"\u0000\"';nullChars[1] = '\"\u0001\"';nullChars[2] = '\"\u0002\"';nullChars[3] = '\"\u0003\"';nullChars[4] = '\"\u0004\"';nullChars[5] = '\"\u0005\"';nullChars[6] = '\"\u0006\"';nullChars[7] = '\"\u0007\"';nullChars[8] = '\"\u0008\"';nullChars[9] = '\"\u0009\"';nullChars[10] = '\"\u000A\"';nullChars[11] = '\"\u000B\"';nullChars[12] = '\"\u000C\"';nullChars[13] = '\"\u000D\"';nullChars[14] = '\"\u000E\"';nullChars[15] = '\"\u000F\"';nullChars[16] = '\"\u0010\"';nullChars[17] = '\"\u0011\"';nullChars[18] = '\"\u0012\"';nullChars[19] = '\"\u0013\"';nullChars[20] = '\"\u0014\"';nullChars[21] = '\"\u0015\"';nullChars[22] = '\"\u0016\"';nullChars[23] = '\"\u0017\"';nullChars[24] = '\"\u0018\"';nullChars[25] = '\"\u0019\"';nullChars[26] = '\"\u001A\"';nullChars[27] = '\"\u001B\"';nullChars[28] = '\"\u001C\"';nullChars[29] = '\"\u001D\"';nullChars[30] = '\"\u001E\"';nullChars[31] = '\"\u001F\"';
for (var index in nullChars) {  assert.throws(SyntaxError, function() {    var obj = JSON.parse('{ ' + nullChars[index] + "name" + ' : "John" } ');  });}