regress-184107.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:    09 December 2002

 * SUMMARY: with(...) { function f ...} should set f in the global scope

 * See http://bugzilla.mozilla.org/show_bug.cgi?id=184107

 * In fact, any variable defined in a with-block should be created

 * in global scope, i.e. should be a property of the global object.

 * The with-block syntax allows existing local variables to be SET,

 * but does not allow new local variables to be CREATED.

 * See http://bugzilla.mozilla.org/show_bug.cgi?id=159849#c11

*/

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

var UBound = 0;

var BUGNUMBER = 184107;

var summary = 'with(...) { function f ...} should set f in the global scope';

var status = '';

var statusitems = [];

var actual = '';

var actualvalues = [];

var expect= '';

var expectedvalues = [];

var obj = {y:10};

with (obj)

  // function statement

  function f()

    return y;

  // function expression

  g = function() {return y;}

status = inSection(1);

actual = obj.f;

expect = undefined;

addThis();

status = inSection(2);

actual = f();

expect = obj.y;

addThis();

status = inSection(3);

actual = obj.g;

expect = undefined;

addThis();

status = inSection(4);

actual = g();

expect = obj.y;

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]);