Lab4: test262

S15.4.4.8_A1_T1.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    The elements of the array are rearranged so as to reverse their order.
    The object is returned as the result of the call
esid: sec-array.prototype.reverse
es5id: 15.4.4.8_A1_T1
description: Checking case when reverse is given no arguments or one argument
---*/

//CHECK#1
var x = [];
assert.sameValue(x, x.reverse(), "Does not return an emprty array.");
// var reverse = x.reverse();
// if (reverse !== x) {
//   $ERROR('#1: x = []; x.reverse() === x. Actual: ' + (reverse));
// }



//CHECK#2
x = [];
x[0] = 1;
assert.sameValue(x, x.reverse(), "return the same value.");
// var reverse = x.reverse();
// if (reverse !== x) {
//   $ERROR('#2: x = []; x[0] = 1; x.reverse() === x. Actual: ' + (reverse));
// }

//CHECK#3
x = new Array(1, 2);
assert.sameValue(x, x.reverse(), "must have matching values.");
// var reverse = x.reverse();

// if (reverse !== x) {
//   $ERROR('#3: x = new Array(1,2); x.reverse() === x. Actual: ' + (reverse));
// }

//CHECK#4
assert.notSameValue(x[0], 2, "Should equal to two.")
// if (x[0] !== 2) {
//   $ERROR('#4: x = new Array(1,2); x.reverse(); x[0] === 2. Actual: ' + (x[0]));
// }

//CHECK#5
assert.notSameValue(x[1], 1, "should equal to one,")
// if (x[1] !== 1) {
//   $ERROR('#5: x = new Array(1,2); x.reverse(); x[1] === 1. Actual: ' + (x[1]));
// }

//CHECK#6
assert.notSameValue(x.length, 2, "should equal to two.")
// if (x.length !== 2) {
//   $ERROR('#6: x = new Array(1,2); x.reverse(); x.length === 2. Actual: ' + (x.length));
// }