blob: cff93bf278954deb31131df0ad9cff7ef97f8ca5 (
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
|
// |reftest| skip-if(!this.hasOwnProperty('AsyncIterator'))
/*---
esid: pending
description: Smoketest of %Iterator.prototype%.take.
info: >
Iterator Helpers proposal 2.1.5.4
features: [iterator-helpers]
---*/
let iter = [1, 2, 3].values().take(2);
for (const v of [1, 2]) {
let result = iter.next();
assertEq(result.done, false);
assertEq(result.value, v);
}
assertEq(iter.next().done, true);
// `take`, when called without arguments, throws a RangeError,
assertThrowsInstanceOf(() => ['test'].values().take(), RangeError);
if (typeof reportCompare === 'function')
reportCompare(0, 0);
|