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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.set-array-offset
description: >
Set values to target and return undefined
info: |
22.2.3.23.1 %TypedArray%.prototype.set (array [ , offset ] )
1. Assert: array is any ECMAScript language value other than an Object with a
[[TypedArrayName]] internal slot. If it is such an Object, the definition in
22.2.3.23.2 applies.
...
21. Repeat, while targetByteIndex < limit
Let Pk be ! ToString(k).
Let kNumber be ? ToNumber(? Get(src, Pk)).
If IsDetachedBuffer(targetBuffer) is true, throw a TypeError exception.
Perform SetValueInBuffer(targetBuffer, targetByteIndex, targetType, kNumber).
...
22. Return undefined.
includes: [testBigIntTypedArray.js, compareArray.js]
features: [BigInt, TypedArray]
---*/
testWithBigIntTypedArrayConstructors(function(TA) {
var src = [42n, 43n];
var srcObj = {
length: 2,
'0': 7n,
'1': 17n
};
var sample, result;
sample = new TA([1n, 2n, 3n, 4n]);
result = sample.set(src, 0);
assert(compareArray(sample, [42n, 43n, 3n, 4n]), "offset: 0, result: " + sample);
assert.sameValue(result, undefined, "returns undefined");
sample = new TA([1n, 2n, 3n, 4n]);
result = sample.set(src, 1);
assert(compareArray(sample, [1n, 42n, 43n, 4n]), "offset: 1, result: " + sample);
assert.sameValue(result, undefined, "returns undefined");
sample = new TA([1n, 2n, 3n, 4n]);
result = sample.set(src, 2);
assert(compareArray(sample, [1n, 2n, 42n, 43n]), "offset: 2, result: " + sample);
assert.sameValue(result, undefined, "returns undefined");
sample = new TA([1n, 2n, 3n, 4n]);
result = sample.set(srcObj, 0);
assert(compareArray(sample, [7n, 17n, 3n, 4n]), "offset: 0, result: " + sample);
assert.sameValue(result, undefined, "returns undefined");
sample = new TA([1n, 2n, 3n, 4n]);
result = sample.set(srcObj, 1);
assert(compareArray(sample, [1n, 7n, 17n, 4n]), "offset: 1, result: " + sample);
assert.sameValue(result, undefined, "returns undefined");
sample = new TA([1n, 2n, 3n, 4n]);
result = sample.set(srcObj, 2);
assert(compareArray(sample, [1n, 2n, 7n, 17n]), "offset: 2, result: " + sample);
assert.sameValue(result, undefined, "returns undefined");
});
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