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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.reduce
description: >
Returns [0] without calling callbackfn if length is 1 and initialValue is not
present.
info: |
22.2.3.20 %TypedArray%.prototype.reduce ( callbackfn [ , initialValue ] )
%TypedArray%.prototype.reduce is a distinct function that implements the same
algorithm as Array.prototype.reduce as defined in 22.1.3.19 except that the
this object's [[ArrayLength]] internal slot is accessed in place of performing
a [[Get]] of "length".
22.1.3.19 Array.prototype.reduce ( callbackfn [ , initialValue ] )
...
7. Else initialValue is not present,
...
b. Repeat, while kPresent is false and k < len
...
iii. If kPresent is true, then
1. Let accumulator be ? Get(O, Pk).
iv. Increase k by 1.
...
8. Repeat, while k < len
...
9. Return accumulator.
includes: [testBigIntTypedArray.js]
features: [BigInt, TypedArray]
---*/
testWithBigIntTypedArrayConstructors(function(TA) {
var called = false;
var result = new TA(convertToBigInt([42])).reduce(function() {
called = true;
});
assert.sameValue(result, convertToBigInt(42));
assert.sameValue(called, false);
});
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