regress-104375.js - mozsearch

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*

 * Date: 12 October 2001

 * SUMMARY: Regression test for string.replace bug 104375

 * See http://bugzilla.mozilla.org/show_bug.cgi?id=104375

*/

//-----------------------------------------------------------------------------

var UBound = 0;

var BUGNUMBER = 104375;

var summary = 'Testing string.replace() with backreferences';

var status = '';

var statusitems = [];

var actual = '';

var actualvalues = [];

var expect= '';

var expectedvalues = [];

/*

 * Use the regexp to replace 'uid=31' with 'uid=15'

 * In the second parameter of string.replace() method,

 * "$1" refers to the first backreference: 'uid='

*/

var str = 'uid=31';

var re = /(uid=)(\d+)/;

// try the numeric literal 15

status = inSection(1);

actual  = str.replace (re, "$1" + 15);

expect = 'uid=15';

addThis();

// try the string literal '15'

status = inSection(2);

actual  = str.replace (re, "$1" + '15');

expect = 'uid=15';

addThis();

// try a letter before the '15'

status = inSection(3);

actual  = str.replace (re, "$1" + 'A15');

expect = 'uid=A15';

addThis();

//-----------------------------------------------------------------------------

test();

//-----------------------------------------------------------------------------

function addThis()

  statusitems[UBound] = status;

  actualvalues[UBound] = actual;

  expectedvalues[UBound] = expect;

  UBound++;

function test()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

  for (var i=0; i<UBound; i++)

    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);