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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.some
description: >
Integer indexed values are not cached before iteration
info: |
22.2.3.25 %TypedArray%.prototype.some ( callbackfn [ , thisArg ] )
%TypedArray%.prototype.some is a distinct function that implements the same
algorithm as Array.prototype.some as defined in 22.1.3.24 except that the this
object's [[ArrayLength]] internal slot is accessed in place of performing a
[[Get]] of "length".
22.1.3.24 Array.prototype.some ( callbackfn [ , thisArg ] )
...
6. Repeat, while k < len
..
c. If kPresent is true, then
i. Let kValue be ? Get(O, Pk).
ii. Let testResult be ToBoolean(? Call(callbackfn, T, « kValue, k, O »)).
...
includes: [testTypedArray.js]
features: [TypedArray]
---*/
testWithTypedArrayConstructors(function(TA) {
var sample = new TA([42, 43, 44]);
sample.some(function(v, i) {
if (i < sample.length - 1) {
sample[i+1] = 42;
}
assert.sameValue(
v, 42, "method does not cache values before callbackfn calls"
);
});
});
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