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diff --git a/js/src/tests/test262/built-ins/Atomics/add/non-shared-bufferdata.js b/js/src/tests/test262/built-ins/Atomics/add/non-shared-bufferdata.js
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+++ b/js/src/tests/test262/built-ins/Atomics/add/non-shared-bufferdata.js
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+// |reftest| skip-if(!this.hasOwnProperty('Atomics')) -- Atomics is not enabled unconditionally
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-atomics.add
+description: >
+ Atomics.add will operate on TA when TA.buffer is not a SharedArrayBuffer
+includes: [testTypedArray.js]
+features: [ArrayBuffer, Atomics, TypedArray]
+---*/
+testWithAtomicsFriendlyTypedArrayConstructors(TA => {
+ const view = new TA(
+ new ArrayBuffer(TA.BYTES_PER_ELEMENT * 4)
+ );
+
+ assert.sameValue(Atomics.add(view, 0, 1), 0, 'Atomics.add(view, 0, 1) returns 0');
+ assert.sameValue(Atomics.load(view, 0), 1, 'Atomics.load(view, 0) returns 1');
+});
+
+reportCompare(0, 0);