| // Copyright (C) 2019 Aleksey Shvayka. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-json.stringify |
| description: > |
| Converts number primitives from replacer array to strings. |
| info: | |
| JSON.stringify ( value [ , replacer [ , space ] ] ) |
| |
| [...] |
| 4. If Type(replacer) is Object, then |
| [...] |
| 4. Repeat, while k < len, |
| a. Let v be ? Get(replacer, ! ToString(k)). |
| [...] |
| d. Else if Type(v) is Number, set item to ! ToString(v). |
| ---*/ |
| |
| var obj = { |
| '0': 0, |
| '1': 1, |
| '-4': 2, |
| '0.3': 3, |
| '-Infinity': 4, |
| 'NaN': 5, |
| }; |
| |
| var replacer = [ |
| -0, |
| 1, |
| -4, |
| 0.3, |
| -Infinity, |
| NaN, |
| ]; |
| |
| assert.sameValue( |
| JSON.stringify(obj, replacer), |
| JSON.stringify(obj) |
| ); |