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Lexers.result.comparaison.htm
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Lexers.result.comparaison.htm
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<!DOCTYPE HTML>
<html>
<head>
<title>Comparaison des résultats</title>
<link rel="stylesheet" type="text/css" href="css/styles.css">
<style>
.myNode {
box-shadow: 2px 2px 2px #999;
border: 1px solid #CCC;
display: inline-block;
margin: 2px;
padding: 2px 0;
text-align: center;
}
.tokens { white-space: normal; }
.w50 {
float: left;
margin-bottom: 2em;
text-align: center;
width: 49.8%;
}
.w100 {
margin: 1em;
text-align: center;
}
TEXTAREA {
width: 100%;
}
h2, h3 { text-align: center; clear: both; }
h2, h3 { margin:0; padding:0.25em 0 0 0; background: #000; color: #FFF; }
h3 { color: #FF0; font:normal 1em Verdana; padding:0 0 0.5em 0; }
h4 { margin:0 0 1em 0; }
#eRegExp { text-align: center; }
</style>
</head>
<body spellcheck="false">
<a href="index.htm">Index</a>
<h1>Comparaison des résultats</h1>
<p>
<label for="eRegExpLexer">RegExp Lexer :</label>
<select id="eRegExpLexer">
<option value="OneRegExpLexer">“1 RegExp”</option>
<option value="MultiRegExpLexer" selected>Multiple RegExp</option>
</select>
</p>
<h2>Expressions régulières</h2>
<h3>ONE LEVEL LEXER</h3>
<div class="w100">
<label for="eRegExpList">Exemples : </label>
<select id="eRegExpList"></select><br>
<label for="eRegExp">Source : </label>
<textarea id="eRegExp">"[^"\\\r\n]*(\\.[^"\\\r\n]*)*"</textarea>
<hr>
<label>Benchmark sur <input type="number" id="eRepeatTest1" min="1" max="100" value="100" size="3"> exécution(s).</label><br>
<input type="button" value="Répéter automatiquement" onclick="this.value=this.value=='Arrêter'?'Lancer':'Arrêter'; benchmark1()">
</div>
<div class="w50"><h4>RegExp Lexer</h4>
<input type="button" value="Benchmark" onclick="getTokens1()">
<pre id="eChrono1" class="tokens">...</pre>
<pre id="eRegExpResult1" class="tokens"></pre>
</div>
<div class="w50"><h4>Automaton Lexer</h4>
<input type="button" value="Benchmark" onclick="getTokens2()">
<pre id="eChrono2" class="tokens">...</pre>
<pre id="eRegExpResult2" class="tokens"></pre>
</div>
<h2>JavaScript + PHP</h2>
<h3>MULTI LEVEL LEXER</h3>
<div class="w100">
<dl>
<dt><label for="eSyntax">Syntaxe : </label>
<select id="eSyntax"></select>
</dt>
<dt><label for="eText">Source</label>
<textarea id="eText">
/* 1 - JavaScript syntax */ aaa */
variable n = nInt1/4 + 4/nInt1++ || 10
var oEditor = new EditorSample ( eContent ,{
// a single line comment ( a single quote ' )
aArray : [ true , false , null , undefined , Infinity , NaN ],
sDoubleQuoteString : "/* ' a multi line comment */ // a single line comment " ,
sSingleQuoteString : '/* "\
a multi line string */ // a single line comment '
sBracketsTest1_1 : "{[(",
sBracketsTest1_2 : "}])",
/*
a multi line comment ( a double quote " )
*/
})
RegExp.extend({
escape :function( s ){
// Bracket test 2
var re1 = /(\.|\?|\*|\+|\\|\(|\)|\[|\]|\}|\{|\$|\^|\|)/g
, re2 = /("|'| |\t)/gm
return s.replace( re1 , "\\$1" )
}
})
/* 2 - PHP */
<?php
function phpSafe ( $strText ){
// a single line comment ( a double quote ")
$tmpString = $strText ;
$tmpString = str_replace( chr(92) , "" , $tmpString );
returning rawurldecode( $tmpString );
}
/*
a multi line comment ( a single quote ' )
*/
$hiddencontent = phpSafe( $_POST[ 'content' ]);
?>
</textarea>
</dt>
</dl>
<hr>
<label>Benchmark sur <input type="number" id="eRepeatTest2" min="1" max="10" value="1" size="2"> exécution(s).</label><br>
<input type="button" value="Répéter automatiquement" onclick="this.value=this.value=='Arrêter'?'Lancer':'Arrêter'; benchmark2()">
</div>
<div class="w50"><h4>RegExp Lexer</h4>
<input type="button" value="Benchmark" onclick="getTokens3()">
<pre id="eChrono3" class="tokens">...</pre>
<pre id="eRegExpResult3" class="tokens"></pre>
</div>
<div class="w50"><h4>Automaton Lexer</h4>
<input type="button" value="Benchmark" onclick="getTokens4()">
<pre id="eChrono4" class="tokens">...</pre>
<pre id="eRegExpResult4" class="tokens"></pre>
</div>
<!-- FRAMEWORK... -->
<script src="js/framework.js"></script>
<script src="js/shared.js"></script>
<script src="widget/Stats/scripts.js"></script>
<script>
var benchmark1 =benchmark( function(){ getTokens1(); getTokens2(); compareResult( eRegExpResult1, eRegExpResult2 ); })
var benchmark2 =benchmark( function(){ getTokens3(); getTokens4(); compareResult( eRegExpResult3, eRegExpResult4 ); })
</script>
<!-- LEXERS -->
<script>
var TokensBridge ={
'MLC':'COMMENT',
'SLC':'COMMENT',
'SSQ':'STRING',
'SDQ':'STRING'
}
var TokensLabel ={
'INI_COMMENT':'',
'JS':'',
'REGULAR_EXPRESSION':'',
'SimpleRegExp':'',
'PHP':'',
'MLC':'',
'COMMENT':'',
'STRING':'',
'S_MLC':'/*',
'MLC_IN':'\u2026',
'E_MLC':'\u2026*/',
'SLC':'',
'S_SLC':'//',
'SLC_IN':'\u2026',
'SDQ':'',
'SDQ_IN':'\u2026',
'SSQ':'',
'SSQ_IN':'\u2026',
'BACKSLASH':'\\',
'NEW_LINE':'\u2424',
'WHITE_SPACES':'\u2423',
'TAB':'\u2423',
'SPACES':'\u2420',
'NUMBER':'\u24C3',
'REGULAR_EXPRESSION_IN':"\u24C7",
'NOT_WHITE_SPACES':'\u2620',
'UNDEFINED':'\u262F',
'DOUBLE_QUOTE':'"',
'SINGLE_QUOTE':"'",
'LPAREN':'(',
'RPAREN':')',
'LBRACK':'[',
'RBRACK':']',
'BRACE':' ',
'LBRACE':'{',
'RBRACE':'}',
'ELISION':',',
'QUESTION':'?',
'DOT':'.',
'SEMI':';',
'COLON':':',
// PHP
'S_PHP':-1,
'E_PHP':-1,
'PHP_FUNCTION':"\u24BB",
'PHP_LITERAL':-1,
'PHP_KEYWORD':"\u24C0",
'PHP_RESERVED':"\u24C0",
'PHP_SPECIAL_VARS':"\u24C0",
'PHP_IDENTIFIER':"\u24BE",
'PHP_ARITHMETIC_OP': -1, // '\u24C4p',
'PHP_ASSIGNMENT_OP': -1,
'PHP_BITWISE_OP': -1,
'PHP_COMPARISON_OP': -1,
'PHP_ERROR_CONTROL_OP': -1,
'PHP_LOGICAL_OP': -1,
'PHP_STRING_OP': -1,
'PHP_TYPE_OP': -1,
// JS
'JS_LITERAL':"\u24C1",
'JS_IDENTIFIER':"\u24BE",
'JS_KEYWORD':"\u24C0",
'JS_ARITHMETIC_OP': -1,
'JS_ASSIGNMENT_OP': -1,
'JS_COMPARISON_OP': -1,
'JS_LOGICAL_OP': -1,
'JS_UNARY_OP': -1,
// TXT
TXT:'',
// INI
INI:'',
INI_VAR:'\u24BE',
INI_KEYWORD:'\u24C0',
INI_SECTION:'', S_INI_SECTION:'[', E_INI_SECTION:']', SECTION_PART:'s',
S_INI_COMMENT:';',
INI_COMMENT_IN:'c',
INI_SSQ:'', S_INI_SSQ:'\'', E_INI_SSQ:'\'', INI_SSQ_IN:'\u2026',
INI_SDQ:'', S_INI_SDQ:'"', E_INI_SDQ:'"', INI_SDQ_IN:'\u2026',
VALUES:'', INI_VALUE_IN:'v',
OPERATOR:'=',
// CSS
CSS:'',
CSS_NUMBER:"\u24C3",
DIMENSIONS:"\u24B9",
PROP_VALUE:'',
RULE_SET:'',
ATTRIBUTE_SELECTOR:'',
PSEUDO:'', S_PSEUDO:':',
FUNCTION:'',S_FUNCTION:'F(',E_FUNCTION:')',
IDENT:"\u24BE", HASH:-1, CLASS:-1,
URL: '', S_URL: -1, E_URL: -1,
ATKEYWORD: -1,
COMBINATOR: -1,
ATTRIBUTE_OPERATOR: -1,
IMPORTANT:'', S_IMPORTANT:-1, E_IMPORTANT:-1,
// CSS
HTML:'',
DOCTYPE:'', S_DOCTYPE:'<!DOCTYPE', E_DOCTYPE:'>', DOCTYPE_IN:'\u24E5',
TAG:'', S_TAG:'<', E_TAG:'>',
ELT:'', S_ELT:-1,
TAG_ATTR:-1, TAG_ATTR_VALUE:'',
END_TAG:'', S_END_TAG:'</', E_END_TAG:'>',
END_ELT:-1,
HTML_COMMENT:'', S_HTML_COMMENT:'<!--', HTML_COMMENT_IN:'\u2026', E_HTML_COMMENT:"-->",
HTML_TEXT:'\u2026',
HTML_STYLE:'', S_HTML_STYLE:-1,
HTMLStyle:'', S_HTMLStyle:-1,
END_HTML_STYLE:-1,
HTML_SCRIPT:'', S_HTML_SCRIPT:-1,
HTMLScript:'', S_HTMLScript:-1,
END_HTML_SCRIPT:-1,
HTML_SDQ:'', S_HTML_SDQ:'"', E_HTML_SDQ:'"', HTML_SDQ_IN:'\u2026',
HTML_SSQ:'', S_HTML_SSQ:"'", E_HTML_SSQ:"'", HTML_SSQ_IN:'\u2026',
EQUAL:'='
}
var valueToString =function(o){ // token,css,
return JSON.stringify( o, 'rule,index,lineStart,lineEnd,bParent,bParentLimit,bRescan,css'.split(','), " " ).str_replace('"', '')
}
var setTitle =function(){
var o = this.oValue
if( ! o ) console.warn(this)
this.title = o.token
+ '\n\u25B6'+o.value+'\u25C0'
+ valueToString( o )
}
var Lexeme =function( o ){
var e = document.createElement('B')
, sToken = TokensBridge[o.token] || o.token
, sValue = o.value
e.oValue = o
if( Lexeme[o.rule]) Lexeme[o.rule]( e, sToken, sValue )
else Lexeme.parent( e, sToken, o )
// else e.symbol = e.title = sValue
if( e.symbol ) e.innerHTML = e.symbol.str_replace( ['&','<','>'], ['&','<','>'])
if( o.css ) e.className = o.css + ' myNode'
return e
}
Lexeme.SimpleRegExp =function( e, sTokenName, sMatched ){
e.value = sMatched
switch( sTokenName ){
case 'PIPE':
e.symbol = "'|'"
e.title = e.value
break;
case 'ANY':
e.symbol = e.value = 'ANY'
e.title = 'ANY_CHARACTER'
break;
case 'CHAR_ESCAPED':
case 'CHAR':
e.symbol = 'c'
e.title = e.value
break;
case 'QUANTIFIER1':
var a = sMatched.split( ',' )
if( a.length==1){
e.n = sMatched.slice( 1,-1)
e.symbol = '{n}'
}
else {
e.n = a[0].slice( 1 )
e.m = a[1].slice( 0,-1)
e.symbol = e.m ? '{n,m}' : '{n,}'
}
e.title = 'n:'+ e.n +', m:'+ e.m
break;
default:
e.symbol = sMatched
e.title = e.value
}
}
Lexeme.parent =function( e, sTokenName, oValue ){
e.value = oValue.value
e.setTitle = setTitle
e.setTitle()
var sLabel = TokensLabel[ sTokenName ]
e.symbol = sLabel===undefined ? sTokenName : ( sLabel==-1 ? e.value : sLabel )
e.token = sTokenName
}
</script>
<script src="js/lexer.class.js"></script>
<script src="js/lexer.regexp.one.js"></script>
<script src="js/lexer.regexp.one.modules.js"></script>
<script src="js/lexer.regexp.multi.js"></script>
<script src="js/lexer.regexp.multi.modules.js"></script>
<script src="js/lexer.automaton.js"></script>
<script src="js/lexer.automaton.modules.js"></script>
<script>
_( 'eRegExpLexer' )
var oRELexers={
OneRegExpLexer: OneRegExpLexer,
MultiRegExpLexer: MultiRegExpLexer
}
eRegExpLexer.onchange =function(){
Stats.init( 1 )
Stats.init( 3 )
benchmark1.fRepeated()
benchmark2.fRepeated()
}
</script>
<!-- REGEXP EXAMPLES -->
<script src="js/regexp.examples.js"></script>
<script>
Events.add(
( function( mSelected ){
var _add =function( a ){
var eChild = Tag( 'option' )
eChild.innerHTML = a[0]
eChild.value = a[1].source
eRegExpList.appendChild( eChild )
}
mSelected = mSelected || null
for( var i=0, ni=aRegExpList.length; i<ni; i++ ) _add( aRegExpList[i])
eRegExpList.value = mSelected
return eRegExpList
})(),
'change', function(){
eRegExp.value = eRegExpList.value
getTokens1()
getTokens2()
}
)
</script>
<!-- TESTS -->
<script>
_('eRepeatTest1,eRegExp,eRegExpList')
_('eRepeatTest2,eText')
_('eRegExpResult1,eChrono1')
_('eRegExpResult2,eChrono2')
_('eRegExpResult3,eChrono3')
_('eRegExpResult4,eChrono4')
var getTokens1 =function(){
var ni = eRepeatTest1.value
var oLexer = oRELexers[ eRegExpLexer.value ]
eRegExpResult1.innerHTML = ''
eRegExpResult1.appendChild( oLexer( eRegExp.value, 'SimpleRegExp' ))
var oChrono = new Chrono
for(var i=0; i<ni; i++ ) oLexer( eRegExp.value, 'SimpleRegExp' )
Stats.set( 1, oChrono.stop()/ni )
eChrono1.innerHTML = Stats.compare( 1, 2 )
eChrono2.innerHTML = Stats.compare( 2, 1 )
}
var getTokens2 =function(){
var ni = eRepeatTest1.value
eRegExpResult2.innerHTML = ''
eRegExpResult2.appendChild( AutomatonLexer( eRegExp.value, 'SimpleRegExp' ))
var oChrono = new Chrono
for(var i=0; i<ni; i++ ) AutomatonLexer( eRegExp.value, 'SimpleRegExp' )
Stats.set( 2, oChrono.stop()/ni )
eChrono1.innerHTML = Stats.compare( 1, 2 )
eChrono2.innerHTML = Stats.compare( 2, 1 )
}
var getTokens3 =function(){
var ni = eRepeatTest2.value
var oLexer = oRELexers[ eRegExpLexer.value ]
eRegExpResult3.innerHTML = ''
eRegExpResult3.appendChild( oLexer( eText.value, eSyntax.value ))
var oChrono = new Chrono
for(var i=0; i<ni; i++ ) oLexer( eText.value, eSyntax.value )
Stats.set( 3, oChrono.stop()/ni )
eChrono3.innerHTML = Stats.compare( 3, 4 )
eChrono4.innerHTML = Stats.compare( 4, 3 )
}
var getTokens4 =function(){
var ni = eRepeatTest2.value
eRegExpResult4.innerHTML = ''
eRegExpResult4.appendChild( AutomatonLexer( eText.value, eSyntax.value ))
var oChrono = new Chrono
for(var i=0; i<ni; i++ ) AutomatonLexer( eText.value, eSyntax.value )
Stats.set( 4, oChrono.stop()/ni )
eChrono3.innerHTML = Stats.compare( 3, 4 )
eChrono4.innerHTML = Stats.compare( 4, 3 )
}
</script>
<!-- COMPARAISON -->
<script>
function compareResult( e1, e2 ){
var areEquals =function( e1, e2 ){
return e1 && e2 && e1.title == e2.title
}
var fCompare =function( e1, e2 ){
if( ! areEquals( e1, e2 )){
if( e1.value===undefined || e2.value===undefined );
else if( e1.value.length < e2.value.length ){
e2.className += ' difference'
e2.title = JSON.stringify( e2.oValue, null, '\t' ) + "\ndifferent de \n "+ JSON.stringify( e1.oValue, null, '\t' )
while( e1 && e2 && e1.oValue.index + e1.value.length <= e2.oValue.index + e2.value.length ){
e1.className += ' difference'
e1 = e1.nextSibling
}
return [ e1, e2.nextSibling ]
}
else if( e2.value.length < e1.value.length ){
e1.className += ' difference'
e1.title = JSON.stringify( e1.oValue, null, '\t' ) + "\ndifferent de \n "+ JSON.stringify( e2.oValue, null, '\t' )
while( e1 && e2 && e2.oValue.index + e2.value.length <= e1.oValue.index + e1.value.length ){
e2.className += ' difference'
e2 = e2.nextSibling
}
return [ e1.nextSibling, e2 ]
}
else {
e1.className += ' difference'
e2.className += ' difference'
}
}
return [ e1.nextSibling, e2.nextSibling ]
}
var aNodes = fCompare( e1, e2 ), aResults
for(var _e1 = e1.firstChild, _e2 = e2.firstChild; _e1 && _e2 ;){
aResults = compareResult( _e1, _e2 )
_e1 = aResults[0]
_e2 = aResults[1]
}
return aNodes
}
</script>
<!-- DHTML -->
<script>
_( 'eSyntax' )
var aRules = 'CSS|HTML|INI|JS|PHP|TXT'.split('|')
Tag.addChildNodes( eSyntax, 'OPTION', aRules, 'JS' )
Events.add(
'change',
eSyntax, function(){
LoadFile( 'modules/preview/'+ eSyntax.value +".htm", function( s ){
eText.value = s
benchmark2.fRepeated()
})
}
)
benchmark1.fRepeated()
benchmark2.fRepeated()
</script>
</body>
</html>