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// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
var constructors = [Uint8Array, Int8Array,
Uint16Array, Int16Array,
Uint32Array, Int32Array,
Float32Array, Float64Array,
Uint8ClampedArray];
function TestTypedArrayPrototype(constructor) {
assertTrue(constructor.prototype.hasOwnProperty('entries'));
assertTrue(constructor.prototype.hasOwnProperty('values'));
assertTrue(constructor.prototype.hasOwnProperty('keys'));
assertTrue(constructor.prototype.hasOwnProperty(Symbol.iterator));
assertFalse(constructor.prototype.propertyIsEnumerable('entries'));
assertFalse(constructor.prototype.propertyIsEnumerable('values'));
assertFalse(constructor.prototype.propertyIsEnumerable('keys'));
assertFalse(constructor.prototype.propertyIsEnumerable(Symbol.iterator));
assertEquals(Array.prototype.entries, constructor.prototype.entries);
assertEquals(Array.prototype[Symbol.iterator], constructor.prototype.values);
assertEquals(Array.prototype.keys, constructor.prototype.keys);
assertEquals(Array.prototype[Symbol.iterator], constructor.prototype[Symbol.iterator]);
}
constructors.forEach(TestTypedArrayPrototype);
function TestTypedArrayValues(constructor) {
var array = [1, 2, 3];
var i = 0;
for (var value of new constructor(array)) {
assertEquals(array[i++], value);
}
assertEquals(i, array.length);
}
constructors.forEach(TestTypedArrayValues);
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