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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.reverse
description: Returns the same object
info: |
22.2.3.22 %TypedArray%.prototype.reverse ( )
%TypedArray%.prototype.reverse is a distinct function that implements the same
algorithm as Array.prototype.reverse as defined in 22.1.3.21 except that the
this object's [[ArrayLength]] internal slot is accessed in place of performing
a [[Get]] of "length".
22.1.3.21 Array.prototype.reverse ( )
...
6. Return O.
includes: [testBigIntTypedArray.js]
features: [BigInt, TypedArray]
---*/
var buffer = new ArrayBuffer(64);
testWithBigIntTypedArrayConstructors(function(TA) {
var sample, result, expectedLength;
sample = new TA(buffer, 0);
expectedLength = sample.length;
result = sample.reverse();
assert.sameValue(result, sample, "returns the same object");
assert.sameValue(sample.buffer, buffer, "keeps the same buffer");
assert.sameValue(sample.length, expectedLength, "length is preserved");
sample = new TA(buffer, 0, 0);
result = sample.reverse();
assert.sameValue(result, sample, "returns the same object (empty instance)");
assert.sameValue(sample.buffer, buffer, "keeps the same buffer (empty instance)");
assert.sameValue(sample.length, 0, "length is preserved (empty instance)");
});
reportCompare(0, 0);
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