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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/. */
//-----------------------------------------------------------------------------
var BUGNUMBER = 353116;
var summary = 'Improve errors messages for null, undefined properties';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
printBugNumber(BUGNUMBER);
printStatus (summary);
expect = /TypeError: (undefined has no properties|can't access property "y" of undefined)/;
actual = 'No Error';
try
{
undefined.y;
}
catch(ex)
{
actual = ex + '';
}
reportMatch(expect, actual, summary);
expect = /TypeError: (null has no properties|can't access property "y" of null)/;
actual = 'No Error';
try
{
null.y;
}
catch(ex)
{
actual = ex + '';
}
reportMatch(expect, actual, summary);
expect = /TypeError: .*x is undefined/;
actual = 'No Error';
try
{
x = undefined;
x.y;
}
catch(ex)
{
actual = ex + '';
}
reportMatch(expect, actual, summary);
expect = /TypeError: .*x is null/;
actual = 'No Error';
try
{
x = null;
x.y;
}
catch(ex)
{
actual = ex + '';
}
reportMatch(expect, actual, summary);
}
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