text: // 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: [testBigIntTypedArray.js]
  features: [BigInt, TypedArray]
  ---*/
  
  testWithBigIntTypedArrayConstructors(function(TA) {
    var sample = new TA([42n, 43n, 44n]);
  
    sample.some(function(v, i) {
      if (i < sample.length - 1) {
        sample[i+1] = 42n;
      }
  
      assert.sameValue(
        v, 42n, "method does not cache values before callbackfn calls"
      );
    });
  });
  