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
|
// Copyright (C) 2020 Sony Interactive Entertainment Inc. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-array.prototype.push
description: >
Array#push throws TypeError upon attempting to modify a string
info: |
Array.prototype.push ( ...items )
...
6. Repeat, while items is not empty
...
b. Perform ? Set(O, ! ToString(len), E, true).
...
7. Perform ? Set(O, "length", len, true).
Set ( O, P, V, Throw )
...
4. Let success be ? O.[[Set]](P, V, O).
5. If success is false and Throw is true, throw a TypeError exception.
---*/
assert.throws(TypeError, () => {
Array.prototype.push.call('');
}, "Array.prototype.push.call('')");
assert.throws(TypeError, () => {
Array.prototype.push.call('', 1);
}, "Array.prototype.push.call('', 1)");
assert.throws(TypeError, () => {
Array.prototype.push.call('abc');
}, "Array.prototype.push.call('abc')");
assert.throws(TypeError, () => {
Array.prototype.push.call('abc', 1);
}, "Array.prototype.push.call('abc', 1)");
reportCompare(0, 0);
|
