| // 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-%typedarray%.prototype.keys |
| description: > |
| The prototype of the returned iterator is ArrayIteratorPrototype |
| info: | |
| 22.2.3.16 %TypedArray%.prototype.keys ( ) |
| |
| ... |
| 3. Return CreateArrayIterator(O, "key"). |
| includes: [testBigIntTypedArray.js] |
| features: [BigInt, Symbol.iterator, TypedArray] |
| ---*/ |
| |
| var ArrayIteratorProto = Object.getPrototypeOf([][Symbol.iterator]()); |
| |
| testWithBigIntTypedArrayConstructors(function(TA) { |
| var sample = new TA([0n, 42n, 64n]); |
| var iter = sample.keys(); |
| |
| assert.sameValue(Object.getPrototypeOf(iter), ArrayIteratorProto); |
| }); |
