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diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-numeric-index.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-numeric-index.js
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+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/Get/BigInt/key-is-not-numeric-index.js
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+// 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: >
+ Use OrdinaryGet if key is not a CanonicalNumericIndex
+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
+ ...
+ 3. Return ? OrdinaryGet(O, P, Receiver).
+includes: [testBigIntTypedArray.js]
+features: [align-detached-buffer-semantics-with-web-reality, BigInt, TypedArray]
+---*/
+
+TypedArray.prototype.baz = "test262";
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+ var sample = new TA([42n, 43n]);
+
+ assert.sameValue(
+ sample.foo, undefined,
+ "return undefined for inexistent properties"
+ );
+
+ sample.foo = "bar";
+ assert.sameValue(sample.foo, "bar", "return value");
+
+ Object.defineProperty(sample, "bar", {
+ get: function() { return "baz"; }
+ });
+ assert.sameValue(sample.bar, "baz", "return value from get accessor");
+
+ assert.sameValue(sample.baz, "test262", "return value from inherited key");
+});
+
+reportCompare(0, 0);