shim.js 656 B

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  1. 'use strict';
  2. var SubArray = require('../../../../array/_sub-array-dummy-safe');
  3. module.exports = function (t, a) {
  4. var arr, x = {}, subArr, result;
  5. arr = ['foo', undefined, 0, '2d', false, x, null];
  6. a.deep(t.call(arr, 2, 2, 'bar'), [0, '2d'], "Plain array: result");
  7. a.deep(arr, ["foo", undefined, "bar", false, x, null], "Plain array: change");
  8. subArr = new SubArray('foo', undefined, 0, '2d', false, x, null);
  9. result = t.call(subArr, 2, 2, 'bar');
  10. a(result instanceof SubArray, true, "Instance of subclass");
  11. a.deep(result, [0, '2d'], "Subclass: result");
  12. a.deep(subArr, ["foo", undefined, "bar", false, x, null], "Subclass: change");
  13. };