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diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/src-typedarray-big.js b/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/src-typedarray-big.js
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+++ b/js/src/tests/test262/built-ins/TypedArray/prototype/set/BigInt/src-typedarray-big.js
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+// Copyright (C) 2018 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-%typedarray%.prototype.set-typedarray-offset
+description: >
+  If typedArray constructor argument is a Big(U)Int, succeed in set
+info: |
+  %TypedArray%.prototype.set( typedArray [ , offset ] )
+  Sets multiple values in this TypedArray, reading the values from the
+  typedArray argument object. The optional offset value indicates the first
+  element index in this TypedArray where values are written. If omitted, it
+  is assumed to be 0.
+  ...
+  23. If one of srcType and targetType contains the substring "Big" and the
+      other does not, throw a TypeError exception.
+  ...
+
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+var srcTypedArray;
+var targetTypedArray;
+var testValue = 42n;
+
+testWithBigIntTypedArrayConstructors(function(BTA1) {
+
+  srcTypedArray = new BTA1([testValue]);
+
+  testWithBigIntTypedArrayConstructors(function(BTA2) {
+
+    targetTypedArray = new BTA2(1);
+    targetTypedArray.set(srcTypedArray);
+    assert.sameValue(targetTypedArray[0], testValue,
+                     "Setting BigInt TypedArray with BigInt TypedArray should succeed.")
+  });
+});
+
+
+reportCompare(0, 0);