Tests the reverse function for javascript

arrayReverseConsistent.js

// Copyright (c) 2018 Evan Davies.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
   Ensures that Array,prototype.reverse() shifts array elements in the correct order.
---*/


//CHECK #1
let testArray = [1,2,3,4];
let arrayReversed = testArray.reverse();
assert.sameValue(arrayReversed, testArray);

//CHECK #2

 testArray = [];
 arrayReversed = testArray.reverse();
assert.sameValue(arrayReversed, testArray);


//CHECK #3

 testArray = [0,9,1,4,];
 arrayReversed = testArray.reverse();
assert.sameValue(arrayReversed, testArray);

//CHECK #4

 testArray = [7,8];
 arrayReversed = testArray.reverse();
assert.sameValue(arrayReversed, testArray);

//CHECK #5

 testArray = [14,2,9,1,12,3,7,8,3,45,21,3,64];
 arrayReversed = testArray.reverse();
assert.sameValue(arrayReversed, testArray);

//CHECK #6

 testArray = [-1,((56/2)*32/(24*3)),3,((4/2)*32/(24*3))];
 arrayReversed = testArray.reverse();
assert.sameValue(arrayReversed, testArray);

//CHECK #7

 testArray = [2,3,0,5];
 arrayReversed = testArray.reverse();
 testArray[2] = 4;
 arrayReversed = testArray.reverse();
 
assert.sameValue(arrayReversed[2], testArray[2]);