value-tojson-not-function.js (883B)
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-serializejsonproperty 5 description: > 6 toJSON value is not callable. 7 info: | 8 JSON.stringify ( value [ , replacer [ , space ] ] ) 9 10 [...] 11 12. Return ? SerializeJSONProperty(the empty String, wrapper). 12 13 SerializeJSONProperty ( key, holder ) 14 15 [...] 16 2. If Type(value) is Object, then 17 a. Let toJSON be ? Get(value, "toJSON"). 18 b. If IsCallable(toJSON) is true, then 19 i. Set value to ? Call(toJSON, value, « key »). 20 ---*/ 21 22 assert.sameValue(JSON.stringify({toJSON: null}), '{"toJSON":null}'); 23 assert.sameValue(JSON.stringify({toJSON: false}), '{"toJSON":false}'); 24 assert.sameValue(JSON.stringify({toJSON: []}), '{"toJSON":[]}'); 25 assert.sameValue(JSON.stringify({toJSON: /re/}), '{"toJSON":{}}'); 26 27 reportCompare(0, 0);