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Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users.

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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 gTestfile = 'regress-74474-001.js';
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()
{
  enterFunc ('test');
  printBugNumber(BUGNUMBER);
  printStatus (summary);

  for (var i = 0; i < UBound; i++)
  {
    reportCompare(expectedvalues[i], actualvalues[i], getStatus(i));
  }

  exitFunc ('test');
}


function getStatus(i)
{
  return statusitems[i];
}