mirror of https://github.com/tc39/test262.git
37 lines
952 B
JavaScript
37 lines
952 B
JavaScript
// 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-date-value
|
|
es6id: 20.3.2.2
|
|
description: Error retrieving `Symbol.toPrimitive` method from object value
|
|
info: |
|
|
3. If NewTarget is not undefined, then
|
|
a. If Type(value) is Object and value has a [[DateValue]] internal slot, then
|
|
i. Let tv be thisTimeValue(value).
|
|
b. Else,
|
|
i. Let v be ? ToPrimitive(value).
|
|
[...]
|
|
features: [Symbol.toPrimitive]
|
|
---*/
|
|
|
|
var poisonedObject = {};
|
|
var poisonedDate = new Date();
|
|
Object.defineProperty(poisonedObject, Symbol.toPrimitive, {
|
|
get: function() {
|
|
throw new Test262Error();
|
|
}
|
|
});
|
|
Object.defineProperty(poisonedDate, Symbol.toPrimitive, {
|
|
get: function() {
|
|
throw new Test262Error();
|
|
}
|
|
});
|
|
|
|
Date(poisonedObject);
|
|
|
|
new Date(poisonedDate);
|
|
|
|
assert.throws(Test262Error, function() {
|
|
new Date(poisonedObject);
|
|
});
|