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49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* The elements of the array are rearranged so as to reverse their order.
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* The object is returned as the result of the call
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*
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* @path ch15/15.4/15.4.4/15.4.4.8/S15.4.4.8_A1_T1.js
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* @description Checking case when reverse is given no arguments or one argument
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*/
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//CHECK#1
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var x = [];
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var reverse = x.reverse();
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if (reverse !== x) {
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$ERROR('#1: x = []; x.reverse() === x. Actual: ' + (reverse));
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}
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//CHECK#2
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x = [];
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x[0] = 1;
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var reverse = x.reverse();
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if (reverse !== x) {
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$ERROR('#2: x = []; x[0] = 1; x.reverse() === x. Actual: ' + (reverse));
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}
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//CHECK#3
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x = new Array(1,2);
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var reverse = x.reverse();
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if (reverse !== x) {
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$ERROR('#3: x = new Array(1,2); x.reverse() === x. Actual: ' + (reverse));
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}
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//CHECK#4
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if (x[0] !== 2) {
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$ERROR('#4: x = new Array(1,2); x.reverse(); x[0] === 2. Actual: ' + (x[0]));
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}
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//CHECK#5
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if (x[1] !== 1) {
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$ERROR('#5: x = new Array(1,2); x.reverse(); x[1] === 1. Actual: ' + (x[1]));
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}
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//CHECK#6
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if (x.length !== 2) {
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$ERROR('#6: x = new Array(1,2); x.reverse(); x.length === 2. Actual: ' + (x.length));
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}
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