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path: root/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/GetOwnProperty/key-is-not-integer.js
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// |reftest| shell-option(--enable-float16array)
// 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-integer-indexed-exotic-objects-getownproperty-p
description: Returns undefined when P is not an integer.
info: |
  9.4.5.1 [[GetOwnProperty]] ( P )

  ...
  3. If Type(P) is String, then
    a. Let numericIndex be ! CanonicalNumericIndexString(P).
    b. If numericIndex is not undefined, then
      i. Let value be ? IntegerIndexedElementGet(O, numericIndex).
      ii. If value is undefined, return undefined.
  ...

  9.4.5.8 IntegerIndexedElementGet ( O, index )

  ...
  5. If IsInteger(index) is false, return undefined.
  ...
includes: [testTypedArray.js]
features: [TypedArray]
---*/

testWithTypedArrayConstructors(function(TA) {
  var sample = new TA([42, 43]);

  assert.sameValue(Object.getOwnPropertyDescriptor(sample, "1.1"), undefined);
  assert.sameValue(Object.getOwnPropertyDescriptor(sample, "0.1"), undefined);
});

reportCompare(0, 0);