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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-internalizejsonproperty
description: Abrupt completion from defining object property while reviving
info: |
JSON.parse ( text [ , reviver ] )
[...]
7. If IsCallable(reviver) is true, then
[...]
e. Return ? InternalizeJSONProperty(root, rootName).
Runtime Semantics: InternalizeJSONProperty ( holder, name)
1. Let val be ? Get(holder, name).
2. If Type(val) is Object, then
a. Let isArray be ? IsArray(val).
b. If isArray is true, then
[...]
c. Else,
i. Let keys be ? EnumerableOwnProperties(val, "key").
ii. For each String P in keys do,
1. Let newElement be ? InternalizeJSONProperty(val, P).
2. If newElement is undefined, then
[...]
3. Else,
a. Perform ? CreateDataProperty(val, P, newElement).
features: [Proxy]
---*/
var badDefine = new Proxy({
0: null
}, {
defineProperty: function() {
throw new Test262Error();
}
});
assert.throws(Test262Error, function() {
JSON.parse('["first", null]', function(_, value) {
if (value === 'first') {
this[1] = badDefine;
}
return value;
});
});
reportCompare(0, 0);