Initial add. Regression test for bug 101488.

This commit is contained in:
pschwartau%netscape.com 2001-09-26 00:32:11 +00:00
parent d5f1ababde
commit 576808aca7

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@ -0,0 +1,146 @@
/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation.
* All Rights Reserved.
*
* Contributor(s): igor@icesoft.no, pschwartau@netscape.com
* Date: 24 September 2001
*
* SUMMARY: Try assigning arr.length = new Number(n)
* From correspondence with Igor Bukanov <igor@icesoft.no>
* See http://bugzilla.mozilla.org/show_bug.cgi?id=101488
*
* Without the "new" keyword, assigning arr.length = Number(n) worked.
* But with it, Rhino was giving an error "Inappropriate array length"
* and SpiderMonkey was exiting without giving any error or return value -
*
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var bug = 101488;
var summary = 'Try assigning arr.length = new Number(n)';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];
var arr = [];
status = inSection(1);
arr = Array();
tryThis('arr.length = new Number(1);');
actual = arr.length;
expect = 111;
addThis();
status = inSection(2);
arr = Array(5);
tryThis('arr.length = new Number(1);');
actual = arr.length;
expect = 1;
addThis();
status = inSection(3);
arr = Array();
tryThis('arr.length = new Number(17);');
actual = arr.length;
expect = 1;
addThis();
status = inSection(4);
arr = Array(5);
tryThis('arr.length = new Number(17);');
actual = arr.length;
expect = 1;
addThis();
/*
* Also try the above with the "new" keyword before Array().
* Array() and new Array() should be equivalent, by ECMA 15.4.1.1
*/
status = inSection(5);
arr = new Array();
tryThis('arr.length = new Number(1);');
actual = arr.length;
expect = 1;
addThis();
status = inSection(6);
arr = new Array(5);
tryThis('arr.length = new Number(1);');
actual = arr.length;
expect = 1;
addThis();
arr = new Array();
tryThis('arr.length = new Number(17);');
actual = arr.length;
expect = 1;
addThis();
status = inSection(7);
arr = new Array(5);
tryThis('arr.length = new Number(17);');
actual = arr.length;
expect = 1;
addThis();
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function tryThis(s)
{
try
{
eval(s);
}
catch(e)
{
// keep going
}
}
function addThis()
{
statusitems[UBound] = status;
actualvalues[UBound] = actual;
expectedvalues[UBound] = expect;
UBound++;
}
function test()
{
enterFunc ('test');
printBugNumber (bug);
printStatus (summary);
for (var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
exitFunc ('test');
}