mirror of https://github.com/tc39/test262.git
35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
|
// Copyright (C) 2012 Ecma International. All rights reserved.
|
||
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
||
|
|
/*---
|
||
|
|
esid: sec-serializejsonproperty
|
||
|
|
description: >
|
||
|
|
Result of replacer function is stringified.
|
||
|
|
info: |
|
||
|
|
JSON.stringify ( value [ , replacer [ , space ] ] )
|
||
|
|
|
||
|
|
[...]
|
||
|
|
12. Return ? SerializeJSONProperty(the empty String, wrapper).
|
||
|
|
|
||
|
|
SerializeJSONProperty ( key, holder )
|
||
|
|
|
||
|
|
[...]
|
||
|
|
3. If ReplacerFunction is not undefined, then
|
||
|
|
a. Set value to ? Call(ReplacerFunction, holder, « key, value »).
|
||
|
|
---*/
|
||
|
|
|
||
|
|
assert.sameValue(JSON.stringify(1, function() {}), undefined);
|
||
|
|
assert.sameValue(JSON.stringify([1], function() {}), undefined);
|
||
|
|
assert.sameValue(JSON.stringify({prop: 1}, function() {}), undefined);
|
||
|
|
|
||
|
|
var replacer = function(_key, value) {
|
||
|
|
return value === 1 ? undefined : value;
|
||
|
|
};
|
||
|
|
|
||
|
|
assert.sameValue(JSON.stringify([1], replacer), '[null]');
|
||
|
|
assert.sameValue(JSON.stringify({prop: 1}, replacer), '{}');
|
||
|
|
assert.sameValue(JSON.stringify({
|
||
|
|
a: {
|
||
|
|
b: [1],
|
||
|
|
},
|
||
|
|
}, replacer), '{"a":{"b":[null]}}');
|