michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: /*
michael@0:  * Date: 26 November 2000
michael@0:  *
michael@0:  *SUMMARY: Testing numeric literals that begin with 0.
michael@0:  *This test arose from Bugzilla bug 49233.
michael@0:  *The best explanation is from jsscan.c:               
michael@0:  *
michael@0:  *     "We permit 08 and 09 as decimal numbers, which makes
michael@0:  *     our behaviour a superset of the ECMA numeric grammar. 
michael@0:  *     We might not always be so permissive, so we warn about it."
michael@0:  *
michael@0:  *Thus an expression 010 will evaluate, as always, as an octal (to 8).
michael@0:  *However, 018 will evaluate as a decimal, to 18. Even though the
michael@0:  *user began the expression as an octal, he later used a non-octal
michael@0:  *digit. We forgive this and assume he intended a decimal. If the
michael@0:  *JavaScript "strict" option is set though, we will give a warning.
michael@0:  */
michael@0: 
michael@0: //-------------------------------------------------------------------------------------------------
michael@0: var BUGNUMBER = '49233';
michael@0: var summary = 'Testing numeric literals that begin with 0';
michael@0: var statprefix = 'Testing ';
michael@0: var quote = "'";
michael@0: var asString = new Array();
michael@0: var actual = new Array();
michael@0: var expect = new Array();
michael@0: 
michael@0: 
michael@0:   asString[0]='01'
michael@0:   actual[0]=01
michael@0:   expect[0]=1
michael@0: 
michael@0:   asString[1]='07'
michael@0:   actual[1]=07
michael@0:   expect[1]=7
michael@0: 
michael@0:   asString[2]='08'
michael@0:   actual[2]=08
michael@0:   expect[2]=8
michael@0: 
michael@0:   asString[3]='09'
michael@0:   actual[3]=09
michael@0:   expect[3]=9
michael@0: 
michael@0:   asString[4]='010'
michael@0:   actual[4]=010
michael@0:   expect[4]=8
michael@0: 
michael@0:   asString[5]='017'
michael@0:   actual[5]=017
michael@0:   expect[5]=15
michael@0: 
michael@0:   asString[6]='018'
michael@0:   actual[6]=018
michael@0:   expect[6]=18
michael@0: 
michael@0:   asString[7]='019'
michael@0:   actual[7]=019
michael@0:   expect[7]=19
michael@0: 
michael@0:   asString[8]='079'
michael@0:   actual[8]=079
michael@0:   expect[8]=79
michael@0: 
michael@0:   asString[9]='0079'
michael@0:   actual[9]=0079
michael@0:   expect[9]=79
michael@0: 
michael@0:   asString[10]='099'
michael@0:   actual[10]=099
michael@0:   expect[10]=99
michael@0: 
michael@0:   asString[11]='0099'
michael@0:   actual[11]=0099
michael@0:   expect[11]=99
michael@0: 
michael@0:   asString[12]='000000000077'
michael@0:   actual[12]=000000000077
michael@0:   expect[12]=63
michael@0: 
michael@0:   asString[13]='000000000078'
michael@0:   actual[13]=000000000078
michael@0:   expect[13]=78
michael@0: 
michael@0:   asString[14]='0000000000770000'
michael@0:   actual[14]=0000000000770000
michael@0:   expect[14]=258048
michael@0: 
michael@0:   asString[15]='0000000000780000'
michael@0:   actual[15]=0000000000780000
michael@0:   expect[15]=780000
michael@0: 
michael@0:   asString[16]='0765432198'
michael@0:   actual[16]=0765432198
michael@0:   expect[16]=765432198
michael@0: 
michael@0:   asString[17]='00076543219800'
michael@0:   actual[17]=00076543219800
michael@0:   expect[17]=76543219800
michael@0: 
michael@0:   asString[18]='0000001001007'
michael@0:   actual[18]=0000001001007
michael@0:   expect[18]=262663
michael@0: 
michael@0:   asString[19]='0000001001009'
michael@0:   actual[19]=0000001001009
michael@0:   expect[19]=1001009
michael@0: 
michael@0:   asString[20]='070'
michael@0:   actual[20]=070
michael@0:   expect[20]=56
michael@0: 
michael@0:   asString[21]='080'
michael@0:   actual[21]=080
michael@0:   expect[21]=80
michael@0: 
michael@0: 
michael@0: 
michael@0: //-------------------------------------------------------------------------------------------------
michael@0:   test();
michael@0: //-------------------------------------------------------------------------------------------------
michael@0: 
michael@0: 
michael@0: function showStatus(msg)
michael@0: {
michael@0:   return (statprefix  + quote  +  msg  + quote);
michael@0: }
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc ('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus (summary);
michael@0: 
michael@0: 
michael@0:   for (i=0; i !=asString.length; i++)
michael@0:   {
michael@0:     reportCompare (expect[i], actual[i], showStatus(asString[i]));
michael@0:   }
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }