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Side by Side Diff: src/json.js

Issue 1154743003: Revert of Hook up more import/exports in natives. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 7 months ago
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1 // Copyright 2009 the V8 project authors. All rights reserved. 1 // Copyright 2009 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 var $jsonSerializeAdapter; 5 var $jsonSerializeAdapter;
6 6
7 (function(global, utils) { 7 (function(global, utils) {
8 8
9 "use strict"; 9 "use strict";
10 10
11 %CheckIsBootstrapping(); 11 %CheckIsBootstrapping();
12 12
13 // ------------------------------------------------------------------- 13 // -------------------------------------------------------------------
14 // Imports 14 // Imports
15 15
16 var GlobalJSON = global.JSON; 16 var GlobalJSON = global.JSON;
17 var InternalArray = utils.InternalArray; 17 var InternalArray = utils.InternalArray;
18 18
19 var MathMax; 19 var MathMax;
20 var MathMin; 20 var MathMin;
21 var ObjectHasOwnProperty;
22 21
23 utils.Import(function(from) { 22 utils.Import(function(from) {
24 MathMax = from.MathMax; 23 MathMax = from.MathMax;
25 MathMin = from.MathMin; 24 MathMin = from.MathMin;
26 ObjectHasOwnProperty = from.ObjectHasOwnProperty;
27 }); 25 });
28 26
29 // ------------------------------------------------------------------- 27 // -------------------------------------------------------------------
30 28
31 function Revive(holder, name, reviver) { 29 function Revive(holder, name, reviver) {
32 var val = holder[name]; 30 var val = holder[name];
33 if (IS_OBJECT(val)) { 31 if (IS_OBJECT(val)) {
34 if (IS_ARRAY(val)) { 32 if (IS_ARRAY(val)) {
35 var length = val.length; 33 var length = val.length;
36 for (var i = 0; i < length; i++) { 34 for (var i = 0; i < length; i++) {
37 var newElement = Revive(val, %_NumberToString(i), reviver); 35 var newElement = Revive(val, %_NumberToString(i), reviver);
38 val[i] = newElement; 36 val[i] = newElement;
39 } 37 }
40 } else { 38 } else {
41 for (var p in val) { 39 for (var p in val) {
42 if (HAS_OWN_PROPERTY(val, p)) { 40 if (%_CallFunction(val, p, $objectHasOwnProperty)) {
43 var newElement = Revive(val, p, reviver); 41 var newElement = Revive(val, p, reviver);
44 if (IS_UNDEFINED(newElement)) { 42 if (IS_UNDEFINED(newElement)) {
45 delete val[p]; 43 delete val[p];
46 } else { 44 } else {
47 val[p] = newElement; 45 val[p] = newElement;
48 } 46 }
49 } 47 }
50 } 48 }
51 } 49 }
52 } 50 }
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
94 92
95 93
96 function SerializeObject(value, replacer, stack, indent, gap) { 94 function SerializeObject(value, replacer, stack, indent, gap) {
97 if (!%PushIfAbsent(stack, value)) throw MakeTypeError(kCircularStructure); 95 if (!%PushIfAbsent(stack, value)) throw MakeTypeError(kCircularStructure);
98 var stepback = indent; 96 var stepback = indent;
99 indent += gap; 97 indent += gap;
100 var partial = new InternalArray(); 98 var partial = new InternalArray();
101 if (IS_ARRAY(replacer)) { 99 if (IS_ARRAY(replacer)) {
102 var length = replacer.length; 100 var length = replacer.length;
103 for (var i = 0; i < length; i++) { 101 for (var i = 0; i < length; i++) {
104 if (HAS_OWN_PROPERTY(replacer, i)) { 102 if (%_CallFunction(replacer, i, $objectHasOwnProperty)) {
105 var p = replacer[i]; 103 var p = replacer[i];
106 var strP = JSONSerialize(p, value, replacer, stack, indent, gap); 104 var strP = JSONSerialize(p, value, replacer, stack, indent, gap);
107 if (!IS_UNDEFINED(strP)) { 105 if (!IS_UNDEFINED(strP)) {
108 var member = %QuoteJSONString(p) + ":"; 106 var member = %QuoteJSONString(p) + ":";
109 if (gap != "") member += " "; 107 if (gap != "") member += " ";
110 member += strP; 108 member += strP;
111 partial.push(member); 109 partial.push(member);
112 } 110 }
113 } 111 }
114 } 112 }
115 } else { 113 } else {
116 for (var p in value) { 114 for (var p in value) {
117 if (HAS_OWN_PROPERTY(value, p)) { 115 if (%_CallFunction(value, p, $objectHasOwnProperty)) {
118 var strP = JSONSerialize(p, value, replacer, stack, indent, gap); 116 var strP = JSONSerialize(p, value, replacer, stack, indent, gap);
119 if (!IS_UNDEFINED(strP)) { 117 if (!IS_UNDEFINED(strP)) {
120 var member = %QuoteJSONString(p) + ":"; 118 var member = %QuoteJSONString(p) + ":";
121 if (gap != "") member += " "; 119 if (gap != "") member += " ";
122 member += strP; 120 member += strP;
123 partial.push(member); 121 partial.push(member);
124 } 122 }
125 } 123 }
126 } 124 }
127 } 125 }
(...skipping 99 matching lines...) Expand 10 before | Expand all | Expand 10 after
227 replacer = property_list; 225 replacer = property_list;
228 } 226 }
229 return JSONSerialize('', {'': value}, replacer, new InternalArray(), "", gap); 227 return JSONSerialize('', {'': value}, replacer, new InternalArray(), "", gap);
230 } 228 }
231 229
232 // ------------------------------------------------------------------- 230 // -------------------------------------------------------------------
233 231
234 %AddNamedProperty(GlobalJSON, symbolToStringTag, "JSON", READ_ONLY | DONT_ENUM); 232 %AddNamedProperty(GlobalJSON, symbolToStringTag, "JSON", READ_ONLY | DONT_ENUM);
235 233
236 // Set up non-enumerable properties of the JSON object. 234 // Set up non-enumerable properties of the JSON object.
237 utils.InstallFunctions(GlobalJSON, DONT_ENUM, [ 235 $installFunctions(GlobalJSON, DONT_ENUM, [
238 "parse", JSONParse, 236 "parse", JSONParse,
239 "stringify", JSONStringify 237 "stringify", JSONStringify
240 ]); 238 ]);
241 239
242 // ------------------------------------------------------------------- 240 // -------------------------------------------------------------------
243 // JSON Builtins 241 // JSON Builtins
244 242
245 $jsonSerializeAdapter = function(key, object) { 243 $jsonSerializeAdapter = function(key, object) {
246 var holder = {}; 244 var holder = {};
247 holder[key] = object; 245 holder[key] = object;
248 // No need to pass the actual holder since there is no replacer function. 246 // No need to pass the actual holder since there is no replacer function.
249 return JSONSerialize(key, holder, UNDEFINED, new InternalArray(), "", ""); 247 return JSONSerialize(key, holder, UNDEFINED, new InternalArray(), "", "");
250 } 248 }
251 249
252 }) 250 })
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