From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../JSON/stringify/value-tojson-result.js | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 js/src/tests/test262/built-ins/JSON/stringify/value-tojson-result.js (limited to 'js/src/tests/test262/built-ins/JSON/stringify/value-tojson-result.js') diff --git a/js/src/tests/test262/built-ins/JSON/stringify/value-tojson-result.js b/js/src/tests/test262/built-ins/JSON/stringify/value-tojson-result.js new file mode 100644 index 0000000000..f095e25566 --- /dev/null +++ b/js/src/tests/test262/built-ins/JSON/stringify/value-tojson-result.js @@ -0,0 +1,41 @@ +// Copyright (C) 2019 Aleksey Shvayka. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-serializejsonproperty +description: > + Result of toJSON method is stringified. +info: | + JSON.stringify ( value [ , replacer [ , space ] ] ) + + [...] + 12. Return ? SerializeJSONProperty(the empty String, wrapper). + + SerializeJSONProperty ( key, holder ) + + [...] + 2. If Type(value) is Object, then + a. Let toJSON be ? Get(value, "toJSON"). + b. If IsCallable(toJSON) is true, then + i. Set value to ? Call(toJSON, value, « key »). +---*/ + +assert.sameValue( + JSON.stringify({ + toJSON: function() { return [false]; }, + }), + '[false]' +); + +var arr = [true]; +arr.toJSON = function() {}; +assert.sameValue(JSON.stringify(arr), undefined); + +var str = new String('str'); +str.toJSON = function() { return null; }; +assert.sameValue(JSON.stringify({key: str}), '{"key":null}'); + +var num = new Number(14); +num.toJSON = function() { return {key: 7}; }; +assert.sameValue(JSON.stringify([num]), '[{"key":7}]'); + +reportCompare(0, 0); -- cgit v1.2.3