| // 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-length |
| description: > |
| Return a TypedArray object |
| info: | |
| 22.2.4.2 TypedArray ( length ) |
| |
| This description applies only if the TypedArray function is called with at |
| least one argument and the Type of the first argument is not Object. |
| |
| ... |
| 8. Return ? AllocateTypedArray(constructorName, NewTarget, |
| %TypedArrayPrototype%, elementLength). |
| |
| 22.2.4.2.1 Runtime Semantics: AllocateTypedArray (constructorName, newTarget, |
| defaultProto [ , length ]) |
| |
| ... |
| 7. Return obj |
| includes: [testTypedArray.js] |
| features: [TypedArray] |
| ---*/ |
| |
| testWithTypedArrayConstructors(function(TA) { |
| var typedArray = new TA(4); |
| var length = typedArray.length; |
| |
| assert.sameValue(length, 4, "length"); |
| assert.sameValue(typedArray.constructor, TA); |
| assert.sameValue(Object.getPrototypeOf(typedArray), TA.prototype); |
| }); |
