regress-85880.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: 2001-06-14

 * SUMMARY: Regression test for Bugzilla bug 85880

 * Rhino interpreted mode was nulling out the arguments object of a

 * function if it happened to call another function inside its body.

 * See http://bugzilla.mozilla.org/show_bug.cgi?id=85880

*/

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

var UBound = 0;

var BUGNUMBER = 85880;

var summary = 'Arguments object of g(){f()} should not be null';

var cnNonNull = 'Arguments != null';

var cnNull = 'Arguments == null';

var cnRecurse = true;

var status = '';

var statusitems = [];

var actual = '';

var actualvalues = [];

var expect= '';

var expectedvalues = [];

function f1(x)

function f2()

  return f2.arguments;

status = 'Section A of test';

actual = (f2() == null);

expect = false;

addThis();

status = 'Section B of test';

actual = (f2(0) == null);

expect = false;

addThis();

function f3()

  f1();

  return f3.arguments;

status = 'Section C of test';

actual = (f3() == null);

expect = false;

addThis();

status = 'Section D of test';

actual = (f3(0) == null);

expect = false;

addThis();

function f4()

  f1();

  f2();

  f3();

  return f4.arguments;

status = 'Section E of test';

actual = (f4() == null);

expect = false;

addThis();

status = 'Section F of test';

actual = (f4(0) == null);

expect = false;

addThis();

function f5()

  if (cnRecurse)

    cnRecurse = false;

    f5();

  return f5.arguments;

status = 'Section G of test';

actual = (f5() == null);

expect = false;

addThis();

status = 'Section H of test';

actual = (f5(0) == null);

expect = false;

addThis();

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

test();

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

function addThis()

  statusitems[UBound] = status;

  actualvalues[UBound] = isThisNull(actual);

  expectedvalues[UBound] = isThisNull(expect);

  UBound++;

function test()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

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

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

function isThisNull(bool)

  return bool? cnNull : cnNonNull