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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
/*
*
* Date: 10 Apr 2002
* Revised: 14 July 2002
*
* SUMMARY: JS should NOT error on |for(i in undefined)|, |for(i in null)|
*
* ECMA-262 3rd Edition Final spec says such statements SHOULD error. See:
*
* Section 12.6.4 The for-in Statement
* Section 9.9 ToObject
*
*
* But SpiderMonkey has decided NOT to follow this; it's a bug in the spec.
*
* Update: Rhino has also decided not to follow the spec on this
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 131348;
var summary = 'JS should not error on |for(i in undefined)|, |for(i in null)|';
var TEST_PASSED = 'No error';
var TEST_FAILED = 'An error was generated!!!';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];
status = inSection(1);
expect = TEST_PASSED;
actual = TEST_PASSED;
try
{
for (var i in undefined)
{
print(i);
}
}
catch(e)
{
actual = TEST_FAILED;
}
addThis();
status = inSection(2);
expect = TEST_PASSED;
actual = TEST_PASSED;
try
{
for (var i in null)
{
print(i);
}
}
catch(e)
{
actual = TEST_FAILED;
}
addThis();
status = inSection(3);
expect = TEST_PASSED;
actual = TEST_PASSED;
/*
* Variable names that cannot be looked up generate ReferenceErrors; however,
* property names like obj.ZZZ that cannot be looked up are set to |undefined|
*
* Therefore, this should indirectly test | for (var i in undefined) |
*/
try
{
for (var i in this.ZZZ)
{
print(i);
}
}
catch(e)
{
actual = TEST_FAILED;
}
addThis();
status = inSection(4);
expect = TEST_PASSED;
actual = TEST_PASSED;
/*
* The result of an unsuccessful regexp match is the null value
* Therefore, this should indirectly test | for (var i in null) |
*/
try
{
for (var i in 'bbb'.match(/aaa/))
{
print(i);
}
}
catch(e)
{
actual = TEST_FAILED;
}
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]);
}
}