// |reftest| skip-if(!this.hasOwnProperty('BigInt')) -- BigInt is not enabled unconditionally
// 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.subarray
description: ToInteger(begin)
info: |
  22.2.3.27 %TypedArray%.prototype.subarray( begin , end )

  ...
  7. Let relativeBegin be ? ToInteger(begin).
  ...
includes: [testBigIntTypedArray.js, compareArray.js]
features: [BigInt, TypedArray]
---*/

var obj = {
  valueOf: function() {
    return 2;
  }
};

testWithBigIntTypedArrayConstructors(function(TA) {
  var sample = new TA([40n, 41n, 42n, 43n]);

  assert(compareArray(sample.subarray(false), [40n, 41n, 42n, 43n]), "false");
  assert(compareArray(sample.subarray(true), [41n, 42n, 43n]), "true");

  assert(compareArray(sample.subarray(NaN), [40n, 41n, 42n, 43n]), "NaN");
  assert(compareArray(sample.subarray(null), [40n, 41n, 42n, 43n]), "null");
  assert(compareArray(sample.subarray(undefined), [40n, 41n, 42n, 43n]), "undefined");

  assert(compareArray(sample.subarray(1.1), [41n, 42n, 43n]), "1.1");
  assert(compareArray(sample.subarray(1.5), [41n, 42n, 43n]), "1.5");
  assert(compareArray(sample.subarray(0.6), [40n, 41n, 42n, 43n]), "0.6");

  assert(compareArray(sample.subarray(-1.5), [43n]), "-1.5");
  assert(compareArray(sample.subarray(-1.1), [43n]), "-1.1");
  assert(compareArray(sample.subarray(-0.6), [40n, 41n, 42n, 43n]), "-0.6");

  assert(compareArray(sample.subarray("3"), [43n]), "string");
  assert(
    compareArray(
      sample.subarray(obj),
      [42n, 43n]
    ),
    "object"
  );
});

reportCompare(0, 0);
