regress-434837-01.js

Enable keyboard shortcuts

/* -*- 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/. */

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

var BUGNUMBER = 434837;

var summary = '|this| in accessors in prototype chain of array';

var actual = '';

var expect = '';

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

test();

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

function test()

  printBugNumber(BUGNUMBER);

  printStatus (summary);

try

    expect = true;

    actual = null;

    x = [ "one", "two" ];

    Array.prototype.__defineGetter__('test1', function() { actual = (this === x); });

    x.test1;

  catch(ex)

    actual = ex + '';

  reportCompare(expect, actual, summary + ': x.test1');

try

    expect = false;

    actual = null;

    Array.prototype.__defineGetter__('test2', function() { actual = (this === Array.prototype) });

    x.test2;

  catch(ex)

    actual = ex + '';

  reportCompare(expect, actual, summary + ': x.test2');

  Array.prototype.__defineGetter__('test3', function() { actual = (this === x) });

  Array.prototype.__defineSetter__('test3', function() { actual = (this === x) });

try

    expect = true;

    actual = null;

    x.test3;

  catch(ex)

    actual = ex + '';

  reportCompare(expect, actual, summary + ': x.test3 (1)');

try

    expect = true;

    actual = null;

    x.test3 = 5;

  catch(ex)

    actual = ex + '';

  reportCompare(expect, actual, summary + ': x.test3 = 5');

try

    expect = true;

    actual = null;

    x.test3;

  catch(ex)

    actual = ex + '';

  reportCompare(expect, actual, summary + ': x.test3 (2)');