/* -*- 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);
}