blob: ece79ddc411e0c1a1b0d56e5dc949421e8617ec6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// 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.prototype.setfullyear
es6id: 20.3.4.21
description: >
Behavior when "this" value is an Object without a [[DateValue]] internal slot
info: |
1. Let t be ? thisTimeValue(this value).
The abstract operation thisTimeValue(value) performs the following steps:
1. If Type(value) is Object and value has a [[DateValue]] internal slot, then
a. Return value.[[DateValue]].
2. Throw a TypeError exception.
---*/
var setFullYear = Date.prototype.setFullYear;
var callCount = 0;
var arg = {
valueOf: function() {
callCount += 1;
return 1;
}
};
var args = (function() { return arguments; }());
assert.sameValue(typeof setFullYear, 'function');
assert.throws(TypeError, function() {
setFullYear.call({}, arg);
}, 'ordinary object');
assert.throws(TypeError, function() {
setFullYear.call([], arg);
}, 'array exotic object');
assert.throws(TypeError, function() {
setFullYear.call(args, arg);
}, 'arguments exotic object');
assert.sameValue(callCount, 0, 'validation preceeds input coercion');
|
