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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.reduceright
+description: >
+ Returns given initialValue on empty instances without calling callbackfn
+info: |
+ 22.2.3.21 %TypedArray%.prototype.reduceRight ( callbackfn [ , initialValue ] )
+
+ %TypedArray%.prototype.reduceRight is a distinct function that implements the
+ same algorithm as Array.prototype.reduceRight as defined in 22.1.3.20 except
+ that the this object's [[ArrayLength]] internal slot is accessed in place of
+ performing a [[Get]] of "length".
+
+ 22.1.3.20 Array.prototype.reduceRight ( callbackfn [ , initialValue ] )
+
+ ...
+ 7. Else initialValue is not present,
+ ...
+ b. Repeat, while kPresent is false and k ≥ 0
+ ...
+ ii. Let kPresent be ? HasProperty(O, Pk).
+ iii. If kPresent is true, then
+ 1. Let accumulator be ? Get(O, Pk).
+ iv. Decrease k by 1.
+ ...
+ 8. Repeat, while k ≥ 0
+ ...
+ 9. Return accumulator.
+includes: [testBigIntTypedArray.js]
+features: [BigInt, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+ var called = false;
+ var result = new TA().reduceRight(function() {
+ called = true;
+ }, 42);
+
+ assert.sameValue(result, 42);
+ assert.sameValue(called, false);
+});