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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */

 /*

  * Date: 28 August 2001

  *

  * SUMMARY: A [DontEnum] prop, if overridden, should appear in for-in loops.

  * See http://bugzilla.mozilla.org/show_bug.cgi?id=90596

  *

  * NOTE: some inefficiencies in the test are made for the sake of readability.

  * For example, we quote string values like "Hi" in lines like this:

  *

  *                    actual = enumerateThis(obj);

  *                    expect = '{prop:"Hi"}';

  *

  * But enumerateThis(obj) gets literal value Hi for obj.prop, not

  * literal "Hi".  We take care of all these details in the

  * compactThis(), sortThis() functions.  Sorting properties

  * alphabetically is necessary for the test to work in Rhino.

  */

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

 var UBound = 0;

 var BUGNUMBER = 90596;

 var summary = '[DontEnum] props (if overridden) should appear in for-in loops';

 var cnCOMMA = ',';

 var cnCOLON = ':';

 var cnLBRACE = '{';

 var cnRBRACE = '}';

 var status = '';

 var statusitems = [];

 var actual = '';

 var actualvalues = [];

 var expect= '';

 var expectedvalues = [];

 var obj = {};

 status = inSection(1);

 obj = {toString:9};

 actual = enumerateThis(obj);

 expect = '{toString:9}';

 addThis();

 status = inSection(2);

 obj = {hasOwnProperty:"Hi"};

 actual = enumerateThis(obj);

 expect = '{hasOwnProperty:"Hi"}';

 addThis();

 status = inSection(3);

 obj = {toString:9, hasOwnProperty:"Hi"};

 actual = enumerateThis(obj);

 expect = '{toString:9, hasOwnProperty:"Hi"}';

 addThis();

 status = inSection(4);

 obj = {prop1:1, toString:9, hasOwnProperty:"Hi"};

 actual = enumerateThis(obj);

 expect = '{prop1:1, toString:9, hasOwnProperty:"Hi"}';

 addThis();

 // TRY THE SAME THING IN EVAL CODE

 var s = '';

 status = inSection(5);

 s = 'obj = {toString:9}';

 eval(s);

 actual = enumerateThis(obj);

 expect = '{toString:9}';

 addThis();

 status = inSection(6);

 s = 'obj = {hasOwnProperty:"Hi"}';

 eval(s);

 actual = enumerateThis(obj);

 expect = '{hasOwnProperty:"Hi"}';

 addThis();

 status = inSection(7);

 s = 'obj = {toString:9, hasOwnProperty:"Hi"}';

 eval(s);

 actual = enumerateThis(obj);

 expect = '{toString:9, hasOwnProperty:"Hi"}';

 addThis();

 status = inSection(8);

 s = 'obj = {prop1:1, toString:9, hasOwnProperty:"Hi"}';

 eval(s);

 actual = enumerateThis(obj);

 expect = '{prop1:1, toString:9, hasOwnProperty:"Hi"}';

 addThis();

 // TRY THE SAME THING IN FUNCTION CODE

 function A()

 {

   status = inSection(9);

   var s = 'obj = {toString:9}';

   eval(s);

   actual = enumerateThis(obj);

   expect = '{toString:9}';

   addThis();

 }

 A();

 function B()

 {

   status = inSection(10);

   var s = 'obj = {hasOwnProperty:"Hi"}';

   eval(s);

   actual = enumerateThis(obj);

   expect = '{hasOwnProperty:"Hi"}';

   addThis();

 }

 B();

 function C()

 {

   status = inSection(11);

   var s = 'obj = {toString:9, hasOwnProperty:"Hi"}';

   eval(s);

   actual = enumerateThis(obj);

   expect = '{toString:9, hasOwnProperty:"Hi"}';

   addThis();

 }

 C();

 function D()

 {

   status = inSection(12);

   var s = 'obj = {prop1:1, toString:9, hasOwnProperty:"Hi"}';

   eval(s);

   actual = enumerateThis(obj);

   expect = '{prop1:1, toString:9, hasOwnProperty:"Hi"}';

   addThis();

 }

 D();

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

 test();

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

 function enumerateThis(obj)

 {

   var arr = new Array();

   for (var prop in obj)

   {

     arr.push(prop + cnCOLON + obj[prop]);

   }

   var ret = addBraces(String(arr));

   return ret;

 }

 function addBraces(text)

 {

   return cnLBRACE + text + cnRBRACE;

 }

 /*

  * Sort properties alphabetically so the test will work in Rhino

  */

 function addThis()

 {

   statusitems[UBound] = status;

   actualvalues[UBound] = sortThis(actual);

   expectedvalues[UBound] = sortThis(expect);

   UBound++;

 }

 /*

  * Takes a string of the form '{"c", "b", "a", 2}' and returns '{2,a,b,c}'

  */

 function sortThis(sList)

 {

   sList = compactThis(sList);

   sList = stripBraces(sList);

   var arr = sList.split(cnCOMMA);

   arr = arr.sort();

   var ret = String(arr);

   ret = addBraces(ret);

   return ret;

 }

 /*

  * Strips out any whitespace or quotes from the text -

  */

 function compactThis(text)

 {

   var charCode = 0;

   var ret = '';

   for (var i=0; i<text.length; i++)

   {

     charCode = text.charCodeAt(i);

     if (!isWhiteSpace(charCode) && !isQuote(charCode))

       ret += text.charAt(i);

   }

   return ret;

 }

 function isWhiteSpace(charCode)

 {

   switch (charCode)

   {

   case (0x0009):

   case (0x000B):

   case (0x000C):

   case (0x0020):

   case (0x000A):  // '\n'

   case (0x000D):  // '\r'

     return true;

     break;

   default:

     return false;

   }

 }

 function isQuote(charCode)

 {

   switch (charCode)

   {

   case (0x0027): // single quote

   case (0x0022): // double quote

     return true;

     break;

   default:

     return false;

   }

 }

 /*

  * strips off braces at beginning and end of text -

  */

 function stripBraces(text)

 {

   // remember to escape the braces...

   var arr = text.match(/^\{(.*)\}$/);

   // defend against a null match...

   if (arr != null && arr[1] != null)

     return arr[1];

   return text;

 }

 function test()

 {

   enterFunc ('test');

   printBugNumber(BUGNUMBER);

   printStatus (summary);

   for (var i=0; i<UBound; i++)

   {

     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);

   }

   exitFunc ('test');

 }