abdul-kabia-reverse.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_T2
description: Checking this algorithm, elements are objects and primitives
---*/

//CHECK#1
var x = ["1", "NaN", undefined, "Jimmy", "Abdul"];
// x[0] = true;
// x[2] = Infinity;
// x[4] = undefined;
// x[5] = undefined;
// x[8] = "NaN";
// x[9] = "-1";

var reverse = x.reverse();
// CHECK#1
if (reverse !== x) {
    $ERROR('#1: x = [ "1", "NaN", undefined, "Jimmy"]; x[0] = 1; x[1] = NaN; x[2] = undefined; x[3] = Jimmy; x.reverse() === x. Actual: ' + (reverse));
}

// CHECK#2
if (x[0] !== "Abdul") {
    $ERROR('#2: x = [ "1", "NaN", undefined, "Jimmy"]; x[0] = 1; x[1] = NaN; x[2] = undefined; x[3] = Jimmy; x.reverse(); x[0] === "Abdul". Actual: ' + (x[0]));
}

// CHECK#3
if (x[1] !== "Jimmy") {
    $ERROR('#3: x = [ "1", "NaN", undefined, "Jimmy"]; x[0] = 1; x[1] = NaN; x[2] = undefined; x[3] = Jimmy; x.reverse(); x[1] === "Jimmy". Actual: ' + (x[1]));
}

// CHECK#4
if (x[2] !== undefined) {
    $ERROR('#4: x = [ "1", "NaN", undefined, "Jimmy"]; x[0] = 1; x[1] = NaN; x[2] = undefined; x[3] = Jimmy; x.reverse(); x[2] === undefined. Actual: ' + (x[2]));
}

// CHECK#5
if (x[3] !== "NaN") {
    $ERROR('#5: x = [ "1", "NaN", undefined, "Jimmy"]; x[0] = 1; x[1] = NaN; x[2] = undefined; x[3] = Jimmy; x.reverse(); x[3] === "NaN". Actual: ' + (x[3]));
}

// CHECK#6
if (x[4] !== "1") {
    $ERROR('#6: x = [ "1", "NaN", undefined, "Jimmy"]; x[0] = 1; x[1] = NaN; x[2] = undefined; x[3] = Jimmy; x.reverse(); x[4] === "1". Actual: ' + (x[4]));
}