// 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-get-p-receiver
description: >
Return undefined if key is numeric index < 0 or index ≥ [[ArrayLength]].
info: |
9.4.5.4 [[Get]] (P, Receiver)
...
2. If Type(P) is String, then
a. Let numericIndex be ! CanonicalNumericIndexString(P).
b. If numericIndex is not undefined, then
i. Return ? IntegerIndexedElementGet(O, numericIndex).
...
9.4.5.8 IntegerIndexedElementGet ( O, index )
...
7. Let length be the value of O's [[ArrayLength]] internal slot.
8. If index < 0 or index ≥ length, return undefined.
...
includes: [testBigIntTypedArray.js]
features: [BigInt, TypedArray]
---*/
var proto = TypedArray.prototype;
var throwDesc = {
get: function() {
throw new Test262Error("OrdinaryGet was called! Ref: 9.1.8.1 3.c");
}
};
Object.defineProperty(proto, "-1", throwDesc);
Object.defineProperty(proto, "2", throwDesc);
Object.defineProperty(proto, "3", throwDesc);
testWithBigIntTypedArrayConstructors(function(TA) {
var sample = new TA([42n, 43n]);
assert.sameValue(sample["-1"], undefined);
assert.sameValue(sample["2"], undefined);
assert.sameValue(sample["3"], undefined);
});