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Assert TypedArray iterators inherit from ArrayPrototypeIterator

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Leonardo Balter 2016-06-27 16:08:21 -04:00 committed by Mike Pennisi
parent c204c30a54
commit 6fcbfaf0f0
3 changed files with 75 additions and 0 deletions
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25
test/built-ins/TypedArray/prototype/entries/iter-prototype.js vendored Normal file
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 22.2.3.6
esid: sec-%typedarray%.prototype.entries
description: >
The prototype of the returned iterator is ArrayIteratorPrototype
info: |
22.2.3.6 %TypedArray%.prototype.entries ( )
...
3. Return CreateArrayIterator(O, "key+value").
includes: [testTypedArray.js]
features: [Symbol.iterator]
---*/
var ArrayIteratorProto = Object.getPrototypeOf([][Symbol.iterator]());
testWithTypedArrayConstructors(function(TA) {
var sample = new TA([0, 42, 64]);
var iter = sample.entries();
assert.sameValue(Object.getPrototypeOf(iter), ArrayIteratorProto);
});

25
test/built-ins/TypedArray/prototype/keys/iter-prototype.js vendored Normal file
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 22.2.3.16
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: [testTypedArray.js]
features: [Symbol.iterator]
---*/
var ArrayIteratorProto = Object.getPrototypeOf([][Symbol.iterator]());
testWithTypedArrayConstructors(function(TA) {
var sample = new TA([0, 42, 64]);
var iter = sample.keys();
assert.sameValue(Object.getPrototypeOf(iter), ArrayIteratorProto);
});

25
test/built-ins/TypedArray/prototype/values/iter-prototype.js vendored Normal file
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 22.2.3.30
esid: sec-%typedarray%.prototype.values
description: >
The prototype of the returned iterator is ArrayIteratorPrototype
info: |
22.2.3.30 %TypedArray%.prototype.values ( )
...
3. Return CreateArrayIterator(O, "value").
includes: [testTypedArray.js]
features: [Symbol.iterator]
---*/
var ArrayIteratorProto = Object.getPrototypeOf([][Symbol.iterator]());
testWithTypedArrayConstructors(function(TA) {
var sample = new TA([0, 42, 64]);
var iter = sample.values();
assert.sameValue(Object.getPrototypeOf(iter), ArrayIteratorProto);
});