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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: >
Values from src array are not cached
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
a. Let Pk be ! ToString(k).
b. Let kNumber be ? ToNumber(? Get(src, Pk)).
c. If IsDetachedBuffer(targetBuffer) is true, throw a TypeError exception.
d. Perform SetValueInBuffer(targetBuffer, targetByteIndex, targetType,
kNumber).
...
includes: [testTypedArray.js, compareArray.js]
features: [TypedArray]
---*/
testWithTypedArrayConstructors(function(TA) {
var sample = new TA(5);
var obj = {
length: 5,
'1': 7,
'2': 7,
'3': 7,
'4': 7
};
Object.defineProperty(obj, 0, {
get: function() {
obj[1] = 43;
obj[2] = 44;
obj[3] = 45;
obj[4] = 46;
return 42;
}
});
sample.set(obj);
assert(compareArray(sample, [42, 43, 44, 45, 46]));
});
reportCompare(0, 0);
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