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diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-desc-configurable.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-desc-configurable.js
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+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/key-is-numericindex-desc-configurable.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-defineownproperty-p-desc
+description: >
+ Returns true if key is a numeric index and Desc.[[Configurable]] is true
+info: |
+ 9.4.5.3 [[DefineOwnProperty]] ( P, Desc)
+ ...
+ 3. If Type(P) is String, then
+ a. Let numericIndex be ! CanonicalNumericIndexString(P).
+ b. If numericIndex is not undefined, then
+ ...
+ If Desc has a [[Value]] field, then
+ Let value be Desc.[[Value]].
+ Return ? IntegerIndexedElementSet(O, numericIndex, value).
+ ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Reflect, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+ var sample = new TA(2);
+
+ assert.sameValue(
+ Reflect.defineProperty(sample, "0", {
+ value: 42n,
+ configurable: true,
+ enumerable: true,
+ writable: true
+ }),
+ true,
+ "defineProperty's result"
+ );
+ assert.sameValue(sample[0], 42n, "side effect check");
+});
+
+reportCompare(0, 0);