rhino1.7.7.testsrc.tests.js1_5.LexicalConventions.lexical-001.js Maven / Gradle / Ivy

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Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users.

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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/. */

var gTestfile = 'lexical-001.js';

/*
 * Date: 26 November 2000
 *
 *SUMMARY: Testing numeric literals that begin with 0.
 *This test arose from Bugzilla bug 49233.
 *The best explanation is from jsscan.c:               
 *
 *     "We permit 08 and 09 as decimal numbers, which makes
 *     our behaviour a superset of the ECMA numeric grammar. 
 *     We might not always be so permissive, so we warn about it."
 *
 *Thus an expression 010 will evaluate, as always, as an octal (to 8).
 *However, 018 will evaluate as a decimal, to 18. Even though the
 *user began the expression as an octal, he later used a non-octal
 *digit. We forgive this and assume he intended a decimal. If the
 *JavaScript "strict" option is set though, we will give a warning.
 */

//-------------------------------------------------------------------------------------------------
var BUGNUMBER = '49233';
var summary = 'Testing numeric literals that begin with 0';
var statprefix = 'Testing ';
var quote = "'";
var status = new Array();
var actual = new Array();
var expect = new Array();


status[0]=showStatus('01')
  actual[0]=01
  expect[0]=1

  status[1]=showStatus('07')
  actual[1]=07
  expect[1]=7

  status[2]=showStatus('08')
  actual[2]=08
  expect[2]=8

  status[3]=showStatus('09')
  actual[3]=09
  expect[3]=9

  status[4]=showStatus('010')
  actual[4]=010
  expect[4]=8

  status[5]=showStatus('017')
  actual[5]=017
  expect[5]=15

  status[6]=showStatus('018')
  actual[6]=018
  expect[6]=18

  status[7]=showStatus('019')
  actual[7]=019
  expect[7]=19

  status[8]=showStatus('079')
  actual[8]=079
  expect[8]=79

  status[9]=showStatus('0079')
  actual[9]=0079
  expect[9]=79

  status[10]=showStatus('099')
  actual[10]=099
  expect[10]=99

  status[11]=showStatus('0099')
  actual[11]=0099
  expect[11]=99

  status[12]=showStatus('000000000077')
  actual[12]=000000000077
  expect[12]=63

  status[13]=showStatus('000000000078')
  actual[13]=000000000078
  expect[13]=78

  status[14]=showStatus('0000000000770000')
  actual[14]=0000000000770000
  expect[14]=258048

  status[15]=showStatus('0000000000780000')
  actual[15]=0000000000780000
  expect[15]=780000

  status[16]=showStatus('0765432198')
  actual[16]=0765432198
  expect[16]=765432198

  status[17]=showStatus('00076543219800')
  actual[17]=00076543219800
  expect[17]=76543219800

  status[18]=showStatus('0000001001007')
  actual[18]=0000001001007
  expect[18]=262663

  status[19]=showStatus('0000001001009')
  actual[19]=0000001001009
  expect[19]=1001009

  status[20]=showStatus('070')
  actual[20]=070
  expect[20]=56

  status[21]=showStatus('080')
  actual[21]=080
  expect[21]=80



//-------------------------------------------------------------------------------------------------
  test();
//-------------------------------------------------------------------------------------------------


function showStatus(msg)
{
  return (statprefix  + quote  +  msg  + quote);
}


function test()
{
  enterFunc ('test');
  printBugNumber(BUGNUMBER);
  printStatus (summary);


  for (i=0; i !=status.length; i++)
  {
    reportCompare (expect[i], actual[i], status[i]);
  }

  exitFunc ('test');
}