regress-74474-001.js

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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: 01 May 2001

 * SUMMARY: Regression test for Bugzilla bug 74474

 *"switch() misbehaves with duplicated labels"

 * See ECMA3  Section 12.11,  "The switch Statement"

 * See http://bugzilla.mozilla.org/show_bug.cgi?id=74474

*/

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

var UBound = 0;

var BUGNUMBER = 74474;

var summary = 'Testing switch statements with duplicate labels';

var status = '';

var statusitems = [ ];

var actual = '';

var actualvalues = [ ];

var expect= '';

var expectedvalues = [ ];

status = 'Section A of test: the string literal "1" as a duplicate label';

actual = '';

switch ('1')

case '1':

  actual += 'a';

case '1':

  actual += 'b';

expect = 'ab';

addThis();

status = 'Section B of test: the numeric literal 1 as a duplicate label';

actual = '';

switch (1)

case 1:

  actual += 'a';

case 1:

  actual += 'b';

expect = 'ab';

addThis();

status = 'Section C of test: the numeric literal 1 as a duplicate label, via a function parameter';

tryThis(1);

function tryThis(x)

  actual = '';

  switch (x)

  case x:

    actual += 'a';

  case x:

    actual += 'b';

expect = 'ab';

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], getStatus(i));

function getStatus(i)

  return statusitems[i];