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Issue 658423002: Unship ES6 iteration and unscopables on 3.28 (Closed) Base URL: https://v8.googlecode.com/svn/branches/3.28
Patch Set: Created 6 years, 2 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5
6 var constructors = [Uint8Array, Int8Array,
7 Uint16Array, Int16Array,
8 Uint32Array, Int32Array,
9 Float32Array, Float64Array,
10 Uint8ClampedArray];
11
12 function TestTypedArrayPrototype(constructor) {
13 assertTrue(constructor.prototype.hasOwnProperty('entries'));
14 assertTrue(constructor.prototype.hasOwnProperty('values'));
15 assertTrue(constructor.prototype.hasOwnProperty('keys'));
16 assertTrue(constructor.prototype.hasOwnProperty(Symbol.iterator));
17
18 assertFalse(constructor.prototype.propertyIsEnumerable('entries'));
19 assertFalse(constructor.prototype.propertyIsEnumerable('values'));
20 assertFalse(constructor.prototype.propertyIsEnumerable('keys'));
21 assertFalse(constructor.prototype.propertyIsEnumerable(Symbol.iterator));
22
23 assertEquals(Array.prototype.entries, constructor.prototype.entries);
24 assertEquals(Array.prototype.values, constructor.prototype.values);
25 assertEquals(Array.prototype.keys, constructor.prototype.keys);
26 assertEquals(Array.prototype.values, constructor.prototype[Symbol.iterator]);
27 }
28 constructors.forEach(TestTypedArrayPrototype);
29
30
31 function TestTypedArrayValues(constructor) {
32 var array = [1, 2, 3];
33 var i = 0;
34 for (var value of new constructor(array)) {
35 assertEquals(array[i++], value);
36 }
37 assertEquals(i, array.length);
38 }
39 constructors.forEach(TestTypedArrayValues);
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