regress-131964.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:    19 Mar 2002

 * SUMMARY: Function declarations in global or function scope are {DontDelete}.

 *          Function declarations in eval scope are not {DontDelete}.

 * See http://bugzilla.mozilla.org/show_bug.cgi?id=131964

*/

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

var UBound = 0;

var BUGNUMBER =   131964;

var summary = 'Functions defined in global or function scope are {DontDelete}';

var status = '';

var statusitems = [];

var actual = '';

var actualvalues = [];

var expect= '';

var expectedvalues = [];

status = inSection(1);

function f()

  return 'f lives!';

delete f;

try

  actual = f();

catch(e)

  actual = 'f was deleted';

expect = 'f lives!';

addThis();

/*

 * Try the same test in function scope -

*/

status = inSection(2);

function g()

  function f()

    return 'f lives!';

  delete f;

try

    actual = f();

  catch(e)

    actual = 'f was deleted';

  expect = 'f lives!';

  addThis();

g();

/*

 * Try the same test in eval scope - here we EXPECT the function to be deleted (?)

*/

status = inSection(3);

var s = '';

s += 'function h()';

s += '{ ';

s += '  return "h lives!";';

s += '}';

s += 'delete h;';

s += 'try';

s += '{';

s += '  actual = h();';

s += '}';

s += 'catch(e)';

s += '{';

s += '  actual = "h was deleted";';

s += '}';

s += 'expect = "h was deleted";';

s += 'addThis();';

eval(s);

/*

 * Define the function in eval scope, but delete it in global scope -

*/

status = inSection(4);

s = '';

s += 'function k()';

s += '{ ';

s += '  return "k lives!";';

s += '}';

eval(s);

delete k;

try

  actual = k();

catch(e)

  actual = 'k was deleted';

expect = 'k was deleted';

addThis();

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

test();

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

function wasDeleted(functionName)

  return functionName + ' was deleted...';

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]);