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diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/toLocaleString/BigInt/calls-valueof-from-each-value.js b/js/src/tests/test262/built-ins/TypedArray/prototype/toLocaleString/BigInt/calls-valueof-from-each-value.js
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+++ b/js/src/tests/test262/built-ins/TypedArray/prototype/toLocaleString/BigInt/calls-valueof-from-each-value.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-%typedarray%.prototype.tolocalestring
+description: >
+ Calls valueOf from each property's value return from toLocaleString
+info: |
+ 22.2.3.28 %TypedArray%.prototype.toLocaleString ([ reserved1 [ , reserved2 ] ])
+
+ %TypedArray%.prototype.toLocaleString is a distinct function that implements
+ the same algorithm as Array.prototype.toLocaleString as defined in 22.1.3.27
+ except that the this object's [[ArrayLength]] internal slot is accessed in
+ place of performing a [[Get]] of "length".
+
+ 22.1.3.27 Array.prototype.toLocaleString ( [ reserved1 [ , reserved2 ] ] )
+
+ ...
+ 5. Let firstElement be ? Get(array, "0").
+ 6. If firstElement is undefined or null, then
+ a. Let R be the empty String.
+ 7. Else,
+ a. Let R be ? ToString(? Invoke(firstElement, "toLocaleString")).
+ 8. Let k be 1.
+ 9.Repeat, while k < len
+ a. Let S be a String value produced by concatenating R and separator.
+ b. Let nextElement be ? Get(array, ! ToString(k)).
+ c. If nextElement is undefined or null, then
+ i. Let R be the empty String.
+ d. Else,
+ i. Let R be ? ToString(? Invoke(nextElement, "toLocaleString")).
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var separator = ["", ""].toLocaleString();
+var calls;
+
+BigInt.prototype.toLocaleString = function() {
+ return {
+ toString: undefined,
+ valueOf: function() {
+ calls++;
+ return "hacks" + calls;
+ }
+ };
+};
+
+var expected = ["hacks1", "hacks2"].join(separator);
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+ var sample = new TA([42n, 0n]);
+ calls = 0;
+ assert.sameValue(sample.toLocaleString(), expected, "returns expected value");
+ assert.sameValue(calls, 2, "valueOf called once for each item");
+});
+
+reportCompare(0, 0);