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diff --git a/test/built-ins/TypedArrays/from/BigInt/nan-conversion.js b/test/built-ins/TypedArrays/from/BigInt/nan-conversion.js
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+++ b/test/built-ins/TypedArrays/from/BigInt/nan-conversion.js
@@ -0,0 +1,50 @@
+// 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%.from
+description: >
+  Test NaN conversions
+info: |
+  9.4.5.9 IntegerIndexedElementSet ( O, index, value )
+
+  ...
+  3. Let numValue be ? ToNumber(value).
+  ...
+
+  24.1.1.6 SetValueInBuffer ( arrayBuffer, byteIndex, type, value [ ,
+  isLittleEndian ] )
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var result = TA.from([NaN, undefined]);
+  assert.sameValue(result.length, 2);
+  assert.sameValue(result[0], NaN);
+  assert.sameValue(result[1], NaN);
+  assert.sameValue(result.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(result), TA.prototype);
+},
+[
+  Float32Array,
+  Float64Array
+]);
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var result = TA.from([NaN, undefined]);
+  assert.sameValue(result.length, 2);
+  assert.sameValue(result[0], 0);
+  assert.sameValue(result[1], 0);
+  assert.sameValue(result.constructor, TA);
+  assert.sameValue(Object.getPrototypeOf(result), TA.prototype);
+},
+[
+  Int8Array,
+  Int32Array,
+  Int16Array,
+  Int8Array,
+  Uint32Array,
+  Uint16Array,
+  Uint8Array,
+  Uint8ClampedArray
+]);
+\ No newline at end of file