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diff --git a/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer.js b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer.js
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index 0000000000..b857d4c3a1
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+++ b/js/src/tests/test262/built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer.js
@@ -0,0 +1,122 @@
+// 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 false if this has valid numeric index and a detached buffer
+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
+      ...
+      xi. If Desc has a [[Value]] field, then
+        1. Let value be Desc.[[Value]].
+        2. Return ? IntegerIndexedElementSet(O, intIndex, value).
+  ...
+
+  IntegerIndexedElementSet ( O, index, value )
+
+  Assert: O is an Integer-Indexed exotic object.
+  If O.[[ContentType]] is BigInt, let numValue be ? ToBigInt(value).
+  Otherwise, let numValue be ? ToNumber(value).
+  Let buffer be O.[[ViewedArrayBuffer]].
+  If IsDetachedBuffer(buffer) is false and ! IsValidIntegerIndex(O, index) is true, then
+    Let offset be O.[[ByteOffset]].
+    Let arrayTypeName be the String value of O.[[TypedArrayName]].
+    Let elementSize be the Element Size value specified in Table 62 for arrayTypeName.
+    Let indexedPosition be (ℝ(index) × elementSize) + offset.
+    Let elementType be the Element Type value in Table 62 for arrayTypeName.
+    Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue, true, Unordered).
+  Return NormalCompletion(undefined).
+
+includes: [testBigIntTypedArray.js, detachArrayBuffer.js]
+features: [align-detached-buffer-semantics-with-web-reality, BigInt, Reflect, TypedArray]
+---*/
+var desc = {
+  value: 0n,
+  configurable: false,
+  enumerable: true,
+  writable: true
+};
+
+var obj = {
+  valueOf: function() {
+    throw new Test262Error();
+  }
+};
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new TA(42);
+  $DETACHBUFFER(sample.buffer);
+
+  assert.sameValue(
+    Reflect.defineProperty(sample, '0', desc),
+    false,
+    'Reflect.defineProperty(sample, "0", {value: 0n, configurable: false, enumerable: true, writable: true}) must return false'
+  );
+
+  assert.sameValue(
+    Reflect.defineProperty(sample, '-1', desc),
+    false,
+    'Reflect.defineProperty(sample, "-1", {value: 0n, configurable: false, enumerable: true, writable: true}) must return false'
+  );
+
+  assert.sameValue(
+    Reflect.defineProperty(sample, '1.1', desc),
+    false,
+    'Reflect.defineProperty(sample, "1.1", {value: 0n, configurable: false, enumerable: true, writable: true}) must return false'
+  );
+
+  assert.sameValue(
+    Reflect.defineProperty(sample, '-0', desc),
+    false,
+    'Reflect.defineProperty(sample, "-0", {value: 0n, configurable: false, enumerable: true, writable: true}) must return false'
+  );
+
+  assert.sameValue(Reflect.defineProperty(sample, '2', {
+    configurable: true,
+    enumerable: true,
+    writable: true,
+    value: obj
+  }), false, 'Reflect.defineProperty(sample, "2", {configurable: true, enumerable: true, writable: true, value: obj}) must return false');
+
+  assert.sameValue(Reflect.defineProperty(sample, '3', {
+    configurable: false,
+    enumerable: false,
+    writable: true,
+    value: obj
+  }), false, 'Reflect.defineProperty(sample, "3", {configurable: false, enumerable: false, writable: true, value: obj}) must return false');
+
+  assert.sameValue(Reflect.defineProperty(sample, '4', {
+    writable: false,
+    configurable: false,
+    enumerable: true,
+    value: obj
+  }), false, 'Reflect.defineProperty(sample, "4", {writable: false, configurable: false, enumerable: true, value: obj}) must return false');
+
+  assert.sameValue(
+    Reflect.defineProperty(sample, '42', desc),
+    false,
+    'Reflect.defineProperty(sample, "42", {value: 0n, configurable: false, enumerable: true, writable: true}) must return false'
+  );
+
+  assert.sameValue(
+    Reflect.defineProperty(sample, '43', desc),
+    false,
+    'Reflect.defineProperty(sample, "43", {value: 0n, configurable: false, enumerable: true, writable: true}) must return false'
+  );
+
+  assert.sameValue(Reflect.defineProperty(sample, '5', {
+    get: function() {}
+  }), false, 'Reflect.defineProperty(sample, "5", {get: function() {}}) must return false');
+
+  assert.sameValue(Reflect.defineProperty(sample, '6', {
+    configurable: false,
+    enumerable: true,
+    writable: true
+  }), false, 'Reflect.defineProperty(sample, "6", {configurable: false, enumerable: true, writable: true}) must return false');
+});
+
+reportCompare(0, 0);