Reorganization of "web" to "min_extras"

min_extras/ab_tests/README.txt

@@ -0,0 +1,10 @@
+This is a little AB testing setup for Windows. Before committing any non-trivial
+change, these tests should be run so "results_summary.txt" will be an up-to-date
+document of each revision's performance.
+
+Before testing make sure all cache locations are correct.
+
+Double-click "test_all.bat" to run the tests. At the end, "results_summary.txt"
+will be opened in notepad. For more details see "results.txt".
+
+Delete "results.txt" before committing. We don't need this much info in svn.

min_extras/ab_tests/_delimiter

@@ -0,0 +1,3 @@
+
+--------------------------------------------------------------------------------
+

min_extras/ab_tests/ideal_php/before.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * The goal with this file is to benchmark serving the file doing the absolute
+ * least operations possible. E.g. we know we'll have to check for the file, 
+ * check its size and the mtimes of it and the src file.
+ */
+
+$src = realpath(dirname(__FILE__) . '/../minify/before.js');
+$cached = realpath(dirname(__FILE__) . '/../type-map') . '/before.js.zd';
+
+// clearstatcache() takes over 2ms on Athlon 64 X2 5600+! Avoid at all costs!
+//clearstatcache();
+
+filemtime($src);
+file_exists($cached);
+filemtime($cached);
+
+header('Cache-Control: public, max-age=31536000');
+header('Expires: '. gmdate('D, d M Y H:i:s \G\M\T', $_SERVER['REQUEST_TIME'] + (86400 * 365)));
+header('Content-Type: application/x-javascript; charset=utf-8');
+header('Content-Encoding: deflate');
+header('Content-Length: ' . filesize($cached));
+header('Vary: Accept-Encoding');
+
+readfile($cached);

min_extras/ab_tests/minify/test_Files.php

@@ -0,0 +1,15 @@
+<?php
+
+require '../../config.php';
+
+require 'Minify.php';
+
+// give an explicit path to avoid having to load Solar/Dir.php
+Minify::setCache($minifyCachePath);
+
+Minify::serve('Files', array(
+    'files' => array(
+        dirname(__FILE__) . '/before.js'
+    )
+    ,'setExpires' => $_SERVER['REQUEST_TIME'] + 31536000 // 1 yr
+));

min_extras/ab_tests/minify/test_Groups.php

@@ -0,0 +1,15 @@
+<?php
+
+require '../../config.php';
+
+require 'Minify.php';
+
+// give an explicit path to avoid having to load Solar/Dir.php
+Minify::setCache($minifyCachePath);
+
+Minify::serve('Groups', array(
+    'groups' => array(
+        'test' => array(dirname(__FILE__) . '/before.js') 
+    )
+    ,'setExpires' => $_SERVER['REQUEST_TIME'] + 31536000 // 1 yr
+));

min_extras/ab_tests/minify/test_Version1.php

@@ -0,0 +1,12 @@
+<?php
+
+require '../../config.php';
+
+define('MINIFY_BASE_DIR', realpath(
+    dirname(__FILE__) . '/../minify'
+));
+define('MINIFY_CACHE_DIR', $minifyCachePath);
+
+require 'Minify.php';
+
+Minify::serve('Version1');

min_extras/ab_tests/mod_deflate/.htaccess-dev

@@ -0,0 +1,30 @@
+# turn off MultiViews if enabled
+Options -MultiViews
+
+# Necessary to add charset while using type-map
+AddType application/x-javascript;charset=utf-8 js
+AddType text/css;charset=utf-8 css
+
+# Below we remove the ETag header and set a far-off Expires
+# header. Since clients will aggressively cache, make sure 
+# to modify the URL (querystring or via mod_rewrite) when 
+# the resource changes
+
+# remove ETag
+FileETag None
+
+# requires mod_expires
+ExpiresActive On
+# sets Expires and Cache-Control: max-age, but not "public"
+ExpiresDefault "access plus 1 year"
+
+# requires mod_headers
+# adds the "public" to Cache-Control.
+Header set Cache-Control "public, max-age=31536000"
+
+# requires mod_deflate
+AddOutputFilterByType DEFLATE application/x-javascript text/css
+# IE 5 and 6 are the only ones we really care about
+BrowserMatch \bMSIE\s[56] no-gzip
+# but not if it's got the SV1 patch or is really Opera
+BrowserMatch \b(SV1|Opera)\b !no-gzip

min_extras/ab_tests/mod_deflate/before.js

@@ -0,0 +1,374 @@
+(function(){
+/*
+ * jQuery 1.2.3 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008-02-06 00:21:25 -0500 (Wed, 06 Feb 2008) $
+ * $Rev: 4663 $
+ */
+if(window.jQuery)
+var _jQuery=window.jQuery;var jQuery=window.jQuery=function(selector,context){return new jQuery.prototype.init(selector,context);};if(window.$)
+var _$=window.$;window.$=jQuery;var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;var isSimple=/^.[^:#\[\.]*$/;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this;}else if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])
+selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem)
+if(elem.id!=match[3])
+return jQuery().find(selector);else{this[0]=elem;this.length=1;return this;}
+else
+selector=[];}}else
+return new jQuery(context).find(selector);}else if(jQuery.isFunction(selector))
+return new jQuery(document)[jQuery.fn.ready?"ready":"load"](selector);return this.setArray(selector.constructor==Array&&selector||(selector.jquery||selector.length&&selector!=window&&!selector.nodeType&&selector[0]!=undefined&&selector[0].nodeType)&&jQuery.makeArray(selector)||[selector]);},jquery:"1.2.3",size:function(){return this.length;},length:0,get:function(num){return num==undefined?jQuery.makeArray(this):this[num];},pushStack:function(elems){var ret=jQuery(elems);ret.prevObject=this;return ret;},setArray:function(elems){this.length=0;Array.prototype.push.apply(this,elems);return this;},each:function(callback,args){return jQuery.each(this,callback,args);},index:function(elem){var ret=-1;this.each(function(i){if(this==elem)
+ret=i;});return ret;},attr:function(name,value,type){var options=name;if(name.constructor==String)
+if(value==undefined)
+return this.length&&jQuery[type||"attr"](this[0],name)||undefined;else{options={};options[name]=value;}
+return this.each(function(i){for(name in options)
+jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name));});},css:function(key,value){if((key=='width'||key=='height')&&parseFloat(value)<0)
+value=undefined;return this.attr(key,value,"curCSS");},text:function(text){if(typeof text!="object"&&text!=null)
+return this.empty().append((this[0]&&this[0].ownerDocument||document).createTextNode(text));var ret="";jQuery.each(text||this,function(){jQuery.each(this.childNodes,function(){if(this.nodeType!=8)
+ret+=this.nodeType!=1?this.nodeValue:jQuery.fn.text([this]);});});return ret;},wrapAll:function(html){if(this[0])
+jQuery(html,this[0].ownerDocument).clone().insertBefore(this[0]).map(function(){var elem=this;while(elem.firstChild)
+elem=elem.firstChild;return elem;}).append(this);return this;},wrapInner:function(html){return this.each(function(){jQuery(this).contents().wrapAll(html);});},wrap:function(html){return this.each(function(){jQuery(this).wrapAll(html);});},append:function(){return this.domManip(arguments,true,false,function(elem){if(this.nodeType==1)
+this.appendChild(elem);});},prepend:function(){return this.domManip(arguments,true,true,function(elem){if(this.nodeType==1)
+this.insertBefore(elem,this.firstChild);});},before:function(){return this.domManip(arguments,false,false,function(elem){this.parentNode.insertBefore(elem,this);});},after:function(){return this.domManip(arguments,false,true,function(elem){this.parentNode.insertBefore(elem,this.nextSibling);});},end:function(){return this.prevObject||jQuery([]);},find:function(selector){var elems=jQuery.map(this,function(elem){return jQuery.find(selector,elem);});return this.pushStack(/[^+>] [^+>]/.test(selector)||selector.indexOf("..")>-1?jQuery.unique(elems):elems);},clone:function(events){var ret=this.map(function(){if(jQuery.browser.msie&&!jQuery.isXMLDoc(this)){var clone=this.cloneNode(true),container=document.createElement("div");container.appendChild(clone);return jQuery.clean([container.innerHTML])[0];}else
+return this.cloneNode(true);});var clone=ret.find("*").andSelf().each(function(){if(this[expando]!=undefined)
+this[expando]=null;});if(events===true)
+this.find("*").andSelf().each(function(i){if(this.nodeType==3)
+return;var events=jQuery.data(this,"events");for(var type in events)
+for(var handler in events[type])
+jQuery.event.add(clone[i],type,events[type][handler],events[type][handler].data);});return ret;},filter:function(selector){return this.pushStack(jQuery.isFunction(selector)&&jQuery.grep(this,function(elem,i){return selector.call(elem,i);})||jQuery.multiFilter(selector,this));},not:function(selector){if(selector.constructor==String)
+if(isSimple.test(selector))
+return this.pushStack(jQuery.multiFilter(selector,this,true));else
+selector=jQuery.multiFilter(selector,this);var isArrayLike=selector.length&&selector[selector.length-1]!==undefined&&!selector.nodeType;return this.filter(function(){return isArrayLike?jQuery.inArray(this,selector)<0:this!=selector;});},add:function(selector){return!selector?this:this.pushStack(jQuery.merge(this.get(),selector.constructor==String?jQuery(selector).get():selector.length!=undefined&&(!selector.nodeName||jQuery.nodeName(selector,"form"))?selector:[selector]));},is:function(selector){return selector?jQuery.multiFilter(selector,this).length>0:false;},hasClass:function(selector){return this.is("."+selector);},val:function(value){if(value==undefined){if(this.length){var elem=this[0];if(jQuery.nodeName(elem,"select")){var index=elem.selectedIndex,values=[],options=elem.options,one=elem.type=="select-one";if(index<0)
+return null;for(var i=one?index:0,max=one?index+1:options.length;i<max;i++){var option=options[i];if(option.selected){value=jQuery.browser.msie&&!option.attributes.value.specified?option.text:option.value;if(one)
+return value;values.push(value);}}
+return values;}else
+return(this[0].value||"").replace(/\r/g,"");}
+return undefined;}
+return this.each(function(){if(this.nodeType!=1)
+return;if(value.constructor==Array&&/radio|checkbox/.test(this.type))
+this.checked=(jQuery.inArray(this.value,value)>=0||jQuery.inArray(this.name,value)>=0);else if(jQuery.nodeName(this,"select")){var values=value.constructor==Array?value:[value];jQuery("option",this).each(function(){this.selected=(jQuery.inArray(this.value,values)>=0||jQuery.inArray(this.text,values)>=0);});if(!values.length)
+this.selectedIndex=-1;}else
+this.value=value;});},html:function(value){return value==undefined?(this.length?this[0].innerHTML:null):this.empty().append(value);},replaceWith:function(value){return this.after(value).remove();},eq:function(i){return this.slice(i,i+1);},slice:function(){return this.pushStack(Array.prototype.slice.apply(this,arguments));},map:function(callback){return this.pushStack(jQuery.map(this,function(elem,i){return callback.call(elem,i,elem);}));},andSelf:function(){return this.add(this.prevObject);},data:function(key,value){var parts=key.split(".");parts[1]=parts[1]?"."+parts[1]:"";if(value==null){var data=this.triggerHandler("getData"+parts[1]+"!",[parts[0]]);if(data==undefined&&this.length)
+data=jQuery.data(this[0],key);return data==null&&parts[1]?this.data(parts[0]):data;}else
+return this.trigger("setData"+parts[1]+"!",[parts[0],value]).each(function(){jQuery.data(this,key,value);});},removeData:function(key){return this.each(function(){jQuery.removeData(this,key);});},domManip:function(args,table,reverse,callback){var clone=this.length>1,elems;return this.each(function(){if(!elems){elems=jQuery.clean(args,this.ownerDocument);if(reverse)
+elems.reverse();}
+var obj=this;if(table&&jQuery.nodeName(this,"table")&&jQuery.nodeName(elems[0],"tr"))
+obj=this.getElementsByTagName("tbody")[0]||this.appendChild(this.ownerDocument.createElement("tbody"));var scripts=jQuery([]);jQuery.each(elems,function(){var elem=clone?jQuery(this).clone(true)[0]:this;if(jQuery.nodeName(elem,"script")){scripts=scripts.add(elem);}else{if(elem.nodeType==1)
+scripts=scripts.add(jQuery("script",elem).remove());callback.call(obj,elem);}});scripts.each(evalScript);});}};jQuery.prototype.init.prototype=jQuery.prototype;function evalScript(i,elem){if(elem.src)
+jQuery.ajax({url:elem.src,async:false,dataType:"script"});else
+jQuery.globalEval(elem.text||elem.textContent||elem.innerHTML||"");if(elem.parentNode)
+elem.parentNode.removeChild(elem);}
+jQuery.extend=jQuery.fn.extend=function(){var target=arguments[0]||{},i=1,length=arguments.length,deep=false,options;if(target.constructor==Boolean){deep=target;target=arguments[1]||{};i=2;}
+if(typeof target!="object"&&typeof target!="function")
+target={};if(length==1){target=this;i=0;}
+for(;i<length;i++)
+if((options=arguments[i])!=null)
+for(var name in options){if(target===options[name])
+continue;if(deep&&options[name]&&typeof options[name]=="object"&&target[name]&&!options[name].nodeType)
+target[name]=jQuery.extend(target[name],options[name]);else if(options[name]!=undefined)
+target[name]=options[name];}
+return target;};var expando="jQuery"+(new Date()).getTime(),uuid=0,windowData={};var exclude=/z-?index|font-?weight|opacity|zoom|line-?height/i;jQuery.extend({noConflict:function(deep){window.$=_$;if(deep)
+window.jQuery=_jQuery;return jQuery;},isFunction:function(fn){return!!fn&&typeof fn!="string"&&!fn.nodeName&&fn.constructor!=Array&&/function/i.test(fn+"");},isXMLDoc:function(elem){return elem.documentElement&&!elem.body||elem.tagName&&elem.ownerDocument&&!elem.ownerDocument.body;},globalEval:function(data){data=jQuery.trim(data);if(data){var head=document.getElementsByTagName("head")[0]||document.documentElement,script=document.createElement("script");script.type="text/javascript";if(jQuery.browser.msie)
+script.text=data;else
+script.appendChild(document.createTextNode(data));head.appendChild(script);head.removeChild(script);}},nodeName:function(elem,name){return elem.nodeName&&elem.nodeName.toUpperCase()==name.toUpperCase();},cache:{},data:function(elem,name,data){elem=elem==window?windowData:elem;var id=elem[expando];if(!id)
+id=elem[expando]=++uuid;if(name&&!jQuery.cache[id])
+jQuery.cache[id]={};if(data!=undefined)
+jQuery.cache[id][name]=data;return name?jQuery.cache[id][name]:id;},removeData:function(elem,name){elem=elem==window?windowData:elem;var id=elem[expando];if(name){if(jQuery.cache[id]){delete jQuery.cache[id][name];name="";for(name in jQuery.cache[id])
+break;if(!name)
+jQuery.removeData(elem);}}else{try{delete elem[expando];}catch(e){if(elem.removeAttribute)
+elem.removeAttribute(expando);}
+delete jQuery.cache[id];}},each:function(object,callback,args){if(args){if(object.length==undefined){for(var name in object)
+if(callback.apply(object[name],args)===false)
+break;}else
+for(var i=0,length=object.length;i<length;i++)
+if(callback.apply(object[i],args)===false)
+break;}else{if(object.length==undefined){for(var name in object)
+if(callback.call(object[name],name,object[name])===false)
+break;}else
+for(var i=0,length=object.length,value=object[0];i<length&&callback.call(value,i,value)!==false;value=object[++i]){}}
+return object;},prop:function(elem,value,type,i,name){if(jQuery.isFunction(value))
+value=value.call(elem,i);return value&&value.constructor==Number&&type=="curCSS"&&!exclude.test(name)?value+"px":value;},className:{add:function(elem,classNames){jQuery.each((classNames||"").split(/\s+/),function(i,className){if(elem.nodeType==1&&!jQuery.className.has(elem.className,className))
+elem.className+=(elem.className?" ":"")+className;});},remove:function(elem,classNames){if(elem.nodeType==1)
+elem.className=classNames!=undefined?jQuery.grep(elem.className.split(/\s+/),function(className){return!jQuery.className.has(classNames,className);}).join(" "):"";},has:function(elem,className){return jQuery.inArray(className,(elem.className||elem).toString().split(/\s+/))>-1;}},swap:function(elem,options,callback){var old={};for(var name in options){old[name]=elem.style[name];elem.style[name]=options[name];}
+callback.call(elem);for(var name in options)
+elem.style[name]=old[name];},css:function(elem,name,force){if(name=="width"||name=="height"){var val,props={position:"absolute",visibility:"hidden",display:"block"},which=name=="width"?["Left","Right"]:["Top","Bottom"];function getWH(){val=name=="width"?elem.offsetWidth:elem.offsetHeight;var padding=0,border=0;jQuery.each(which,function(){padding+=parseFloat(jQuery.curCSS(elem,"padding"+this,true))||0;border+=parseFloat(jQuery.curCSS(elem,"border"+this+"Width",true))||0;});val-=Math.round(padding+border);}
+if(jQuery(elem).is(":visible"))
+getWH();else
+jQuery.swap(elem,props,getWH);return Math.max(0,val);}
+return jQuery.curCSS(elem,name,force);},curCSS:function(elem,name,force){var ret;function color(elem){if(!jQuery.browser.safari)
+return false;var ret=document.defaultView.getComputedStyle(elem,null);return!ret||ret.getPropertyValue("color")=="";}
+if(name=="opacity"&&jQuery.browser.msie){ret=jQuery.attr(elem.style,"opacity");return ret==""?"1":ret;}
+if(jQuery.browser.opera&&name=="display"){var save=elem.style.outline;elem.style.outline="0 solid black";elem.style.outline=save;}
+if(name.match(/float/i))
+name=styleFloat;if(!force&&elem.style&&elem.style[name])
+ret=elem.style[name];else if(document.defaultView&&document.defaultView.getComputedStyle){if(name.match(/float/i))
+name="float";name=name.replace(/([A-Z])/g,"-$1").toLowerCase();var getComputedStyle=document.defaultView.getComputedStyle(elem,null);if(getComputedStyle&&!color(elem))
+ret=getComputedStyle.getPropertyValue(name);else{var swap=[],stack=[];for(var a=elem;a&&color(a);a=a.parentNode)
+stack.unshift(a);for(var i=0;i<stack.length;i++)
+if(color(stack[i])){swap[i]=stack[i].style.display;stack[i].style.display="block";}
+ret=name=="display"&&swap[stack.length-1]!=null?"none":(getComputedStyle&&getComputedStyle.getPropertyValue(name))||"";for(var i=0;i<swap.length;i++)
+if(swap[i]!=null)
+stack[i].style.display=swap[i];}
+if(name=="opacity"&&ret=="")
+ret="1";}else if(elem.currentStyle){var camelCase=name.replace(/\-(\w)/g,function(all,letter){return letter.toUpperCase();});ret=elem.currentStyle[name]||elem.currentStyle[camelCase];if(!/^\d+(px)?$/i.test(ret)&&/^\d/.test(ret)){var style=elem.style.left,runtimeStyle=elem.runtimeStyle.left;elem.runtimeStyle.left=elem.currentStyle.left;elem.style.left=ret||0;ret=elem.style.pixelLeft+"px";elem.style.left=style;elem.runtimeStyle.left=runtimeStyle;}}
+return ret;},clean:function(elems,context){var ret=[];context=context||document;if(typeof context.createElement=='undefined')
+context=context.ownerDocument||context[0]&&context[0].ownerDocument||document;jQuery.each(elems,function(i,elem){if(!elem)
+return;if(elem.constructor==Number)
+elem=elem.toString();if(typeof elem=="string"){elem=elem.replace(/(<(\w+)[^>]*?)\/>/g,function(all,front,tag){return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i)?all:front+"></"+tag+">";});var tags=jQuery.trim(elem).toLowerCase(),div=context.createElement("div");var wrap=!tags.indexOf("<opt")&&[1,"<select multiple='multiple'>","</select>"]||!tags.indexOf("<leg")&&[1,"<fieldset>","</fieldset>"]||tags.match(/^<(thead|tbody|tfoot|colg|cap)/)&&[1,"<table>","</table>"]||!tags.indexOf("<tr")&&[2,"<table><tbody>","</tbody></table>"]||(!tags.indexOf("<td")||!tags.indexOf("<th"))&&[3,"<table><tbody><tr>","</tr></tbody></table>"]||!tags.indexOf("<col")&&[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"]||jQuery.browser.msie&&[1,"div<div>","</div>"]||[0,"",""];div.innerHTML=wrap[1]+elem+wrap[2];while(wrap[0]--)
+div=div.lastChild;if(jQuery.browser.msie){var tbody=!tags.indexOf("<table")&&tags.indexOf("<tbody")<0?div.firstChild&&div.firstChild.childNodes:wrap[1]=="<table>"&&tags.indexOf("<tbody")<0?div.childNodes:[];for(var j=tbody.length-1;j>=0;--j)
+if(jQuery.nodeName(tbody[j],"tbody")&&!tbody[j].childNodes.length)
+tbody[j].parentNode.removeChild(tbody[j]);if(/^\s/.test(elem))
+div.insertBefore(context.createTextNode(elem.match(/^\s*/)[0]),div.firstChild);}
+elem=jQuery.makeArray(div.childNodes);}
+if(elem.length===0&&(!jQuery.nodeName(elem,"form")&&!jQuery.nodeName(elem,"select")))
+return;if(elem[0]==undefined||jQuery.nodeName(elem,"form")||elem.options)
+ret.push(elem);else
+ret=jQuery.merge(ret,elem);});return ret;},attr:function(elem,name,value){if(!elem||elem.nodeType==3||elem.nodeType==8)
+return undefined;var fix=jQuery.isXMLDoc(elem)?{}:jQuery.props;if(name=="selected"&&jQuery.browser.safari)
+elem.parentNode.selectedIndex;if(fix[name]){if(value!=undefined)
+elem[fix[name]]=value;return elem[fix[name]];}else if(jQuery.browser.msie&&name=="style")
+return jQuery.attr(elem.style,"cssText",value);else if(value==undefined&&jQuery.browser.msie&&jQuery.nodeName(elem,"form")&&(name=="action"||name=="method"))
+return elem.getAttributeNode(name).nodeValue;else if(elem.tagName){if(value!=undefined){if(name=="type"&&jQuery.nodeName(elem,"input")&&elem.parentNode)
+throw"type property can't be changed";elem.setAttribute(name,""+value);}
+if(jQuery.browser.msie&&/href|src/.test(name)&&!jQuery.isXMLDoc(elem))
+return elem.getAttribute(name,2);return elem.getAttribute(name);}else{if(name=="opacity"&&jQuery.browser.msie){if(value!=undefined){elem.zoom=1;elem.filter=(elem.filter||"").replace(/alpha\([^)]*\)/,"")+
+(parseFloat(value).toString()=="NaN"?"":"alpha(opacity="+value*100+")");}
+return elem.filter&&elem.filter.indexOf("opacity=")>=0?(parseFloat(elem.filter.match(/opacity=([^)]*)/)[1])/100).toString():"";}
+name=name.replace(/-([a-z])/ig,function(all,letter){return letter.toUpperCase();});if(value!=undefined)
+elem[name]=value;return elem[name];}},trim:function(text){return(text||"").replace(/^\s+|\s+$/g,"");},makeArray:function(array){var ret=[];if(typeof array!="array")
+for(var i=0,length=array.length;i<length;i++)
+ret.push(array[i]);else
+ret=array.slice(0);return ret;},inArray:function(elem,array){for(var i=0,length=array.length;i<length;i++)
+if(array[i]==elem)
+return i;return-1;},merge:function(first,second){if(jQuery.browser.msie){for(var i=0;second[i];i++)
+if(second[i].nodeType!=8)
+first.push(second[i]);}else
+for(var i=0;second[i];i++)
+first.push(second[i]);return first;},unique:function(array){var ret=[],done={};try{for(var i=0,length=array.length;i<length;i++){var id=jQuery.data(array[i]);if(!done[id]){done[id]=true;ret.push(array[i]);}}}catch(e){ret=array;}
+return ret;},grep:function(elems,callback,inv){var ret=[];for(var i=0,length=elems.length;i<length;i++)
+if(!inv&&callback(elems[i],i)||inv&&!callback(elems[i],i))
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+return jQuery.ajax({type:"GET",url:url,data:data,success:callback,dataType:type});},getScript:function(url,callback){return jQuery.get(url,null,callback,"script");},getJSON:function(url,data,callback){return jQuery.get(url,data,callback,"json");},post:function(url,data,callback,type){if(jQuery.isFunction(data)){callback=data;data={};}
+return jQuery.ajax({type:"POST",url:url,data:data,success:callback,dataType:type});},ajaxSetup:function(settings){jQuery.extend(jQuery.ajaxSettings,settings);},ajaxSettings:{global:true,type:"GET",timeout:0,contentType:"application/x-www-form-urlencoded",processData:true,async:true,data:null,username:null,password:null,accepts:{xml:"application/xml, text/xml",html:"text/html",script:"text/javascript, application/javascript",json:"application/json, text/javascript",text:"text/plain",_default:"*/*"}},lastModified:{},ajax:function(s){var jsonp,jsre=/=\?(&|$)/g,status,data;s=jQuery.extend(true,s,jQuery.extend(true,{},jQuery.ajaxSettings,s));if(s.data&&s.processData&&typeof s.data!="string")
+s.data=jQuery.param(s.data);if(s.dataType=="jsonp"){if(s.type.toLowerCase()=="get"){if(!s.url.match(jsre))
+s.url+=(s.url.match(/\?/)?"&":"?")+(s.jsonp||"callback")+"=?";}else if(!s.data||!s.data.match(jsre))
+s.data=(s.data?s.data+"&":"")+(s.jsonp||"callback")+"=?";s.dataType="json";}
+if(s.dataType=="json"&&(s.data&&s.data.match(jsre)||s.url.match(jsre))){jsonp="jsonp"+jsc++;if(s.data)
+s.data=(s.data+"").replace(jsre,"="+jsonp+"$1");s.url=s.url.replace(jsre,"="+jsonp+"$1");s.dataType="script";window[jsonp]=function(tmp){data=tmp;success();complete();window[jsonp]=undefined;try{delete window[jsonp];}catch(e){}
+if(head)
+head.removeChild(script);};}
+if(s.dataType=="script"&&s.cache==null)
+s.cache=false;if(s.cache===false&&s.type.toLowerCase()=="get"){var ts=(new Date()).getTime();var ret=s.url.replace(/(\?|&)_=.*?(&|$)/,"$1_="+ts+"$2");s.url=ret+((ret==s.url)?(s.url.match(/\?/)?"&":"?")+"_="+ts:"");}
+if(s.data&&s.type.toLowerCase()=="get"){s.url+=(s.url.match(/\?/)?"&":"?")+s.data;s.data=null;}
+if(s.global&&!jQuery.active++)
+jQuery.event.trigger("ajaxStart");if((!s.url.indexOf("http")||!s.url.indexOf("//"))&&s.dataType=="script"&&s.type.toLowerCase()=="get"){var head=document.getElementsByTagName("head")[0];var script=document.createElement("script");script.src=s.url;if(s.scriptCharset)
+script.charset=s.scriptCharset;if(!jsonp){var done=false;script.onload=script.onreadystatechange=function(){if(!done&&(!this.readyState||this.readyState=="loaded"||this.readyState=="complete")){done=true;success();complete();head.removeChild(script);}};}
+head.appendChild(script);return undefined;}
+var requestDone=false;var xml=window.ActiveXObject?new ActiveXObject("Microsoft.XMLHTTP"):new XMLHttpRequest();xml.open(s.type,s.url,s.async,s.username,s.password);try{if(s.data)
+xml.setRequestHeader("Content-Type",s.contentType);if(s.ifModified)
+xml.setRequestHeader("If-Modified-Since",jQuery.lastModified[s.url]||"Thu, 01 Jan 1970 00:00:00 GMT");xml.setRequestHeader("X-Requested-With","XMLHttpRequest");xml.setRequestHeader("Accept",s.dataType&&s.accepts[s.dataType]?s.accepts[s.dataType]+", */*":s.accepts._default);}catch(e){}
+if(s.beforeSend)
+s.beforeSend(xml);if(s.global)
+jQuery.event.trigger("ajaxSend",[xml,s]);var onreadystatechange=function(isTimeout){if(!requestDone&&xml&&(xml.readyState==4||isTimeout=="timeout")){requestDone=true;if(ival){clearInterval(ival);ival=null;}
+status=isTimeout=="timeout"&&"timeout"||!jQuery.httpSuccess(xml)&&"error"||s.ifModified&&jQuery.httpNotModified(xml,s.url)&&"notmodified"||"success";if(status=="success"){try{data=jQuery.httpData(xml,s.dataType);}catch(e){status="parsererror";}}
+if(status=="success"){var modRes;try{modRes=xml.getResponseHeader("Last-Modified");}catch(e){}
+if(s.ifModified&&modRes)
+jQuery.lastModified[s.url]=modRes;if(!jsonp)
+success();}else
+jQuery.handleError(s,xml,status);complete();if(s.async)
+xml=null;}};if(s.async){var ival=setInterval(onreadystatechange,13);if(s.timeout>0)
+setTimeout(function(){if(xml){xml.abort();if(!requestDone)
+onreadystatechange("timeout");}},s.timeout);}
+try{xml.send(s.data);}catch(e){jQuery.handleError(s,xml,null,e);}
+if(!s.async)
+onreadystatechange();function success(){if(s.success)
+s.success(data,status);if(s.global)
+jQuery.event.trigger("ajaxSuccess",[xml,s]);}
+function complete(){if(s.complete)
+s.complete(xml,status);if(s.global)
+jQuery.event.trigger("ajaxComplete",[xml,s]);if(s.global&&!--jQuery.active)
+jQuery.event.trigger("ajaxStop");}
+return xml;},handleError:function(s,xml,status,e){if(s.error)s.error(xml,status,e);if(s.global)
+jQuery.event.trigger("ajaxError",[xml,s,e]);},active:0,httpSuccess:function(r){try{return!r.status&&location.protocol=="file:"||(r.status>=200&&r.status<300)||r.status==304||r.status==1223||jQuery.browser.safari&&r.status==undefined;}catch(e){}
+return false;},httpNotModified:function(xml,url){try{var xmlRes=xml.getResponseHeader("Last-Modified");return xml.status==304||xmlRes==jQuery.lastModified[url]||jQuery.browser.safari&&xml.status==undefined;}catch(e){}
+return false;},httpData:function(r,type){var ct=r.getResponseHeader("content-type");var xml=type=="xml"||!type&&ct&&ct.indexOf("xml")>=0;var data=xml?r.responseXML:r.responseText;if(xml&&data.documentElement.tagName=="parsererror")
+throw"parsererror";if(type=="script")
+jQuery.globalEval(data);if(type=="json")
+data=eval("("+data+")");return data;},param:function(a){var s=[];if(a.constructor==Array||a.jquery)
+jQuery.each(a,function(){s.push(encodeURIComponent(this.name)+"="+encodeURIComponent(this.value));});else
+for(var j in a)
+if(a[j]&&a[j].constructor==Array)
+jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
+s.push(encodeURIComponent(j)+"="+encodeURIComponent(a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")
+this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle(fn,fn2):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)
+return false;var opt=jQuery.extend({},optall);var hidden=jQuery(this).is(":hidden"),self=this;for(var p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)
+return jQuery.isFunction(opt.complete)&&opt.complete.apply(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}
+if(opt.overflow!=null)
+this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))
+e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}
+if(parts[1])
+end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
+e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}
+if(!type||(typeof type=="string"&&!fn))
+return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)
+queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)
+fn.apply(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)
+this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)
+if(timers[i].elem==this){if(gotoEnd)
+timers[i](true);timers.splice(i,1);}});if(!gotoEnd)
+this.dequeue();return this;}});var queue=function(elem,type,array){if(!elem)
+return undefined;type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)
+q=jQuery.data(elem,type+"queue",array?jQuery.makeArray(array):[]);return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)
+q[0].apply(this);});};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:{slow:600,fast:200}[opt.duration])||400;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)
+jQuery(this).dequeue();if(jQuery.isFunction(opt.old))
+opt.old.apply(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)
+options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)
+this.options.step.apply(this.elem,[this.now,this]);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")
+this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)
+return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=(new Date()).getTime();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}
+t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)
+if(!timers[i]())
+timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")
+this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=(new Date()).getTime();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)
+if(this.options.curAnim[i]!==true)
+done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")
+this.elem.style.display="block";}
+if(this.options.hide)
+this.elem.style.display="none";if(this.options.hide||this.options.show)
+for(var p in this.options.curAnim)
+jQuery.attr(this.elem.style,p,this.options.orig[p]);}
+if(done&&jQuery.isFunction(this.options.complete))
+this.options.complete.apply(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}
+return true;}};jQuery.fx.step={scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}};jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),fixed=jQuery.css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)
+border(offsetParent);if(!fixed&&jQuery.css(offsetParent,"position")=="fixed")
+fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}
+while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(jQuery.css(parent,"display")))
+add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&jQuery.css(parent,"overflow")!="visible")
+border(parent);parent=parent.parentNode;}
+if((safari2&&(fixed||jQuery.css(offsetChild,"position")=="absolute"))||(mozilla&&jQuery.css(offsetChild,"position")!="absolute"))
+add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)
+add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}
+results={top:top,left:left};}
+function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}
+function add(l,t){left+=parseInt(l)||0;top+=parseInt(t)||0;}
+return results;};})();

min_extras/ab_tests/results_summary.txt

@@ -0,0 +1,28 @@
+Document Path:          /_3rd_party/minify/web/ab_tests/ideal_php/before.php
+Document Length:        15993 bytes
+Requests per second:    429.53 [#/sec] (mean)
+--------------------------------------------------------------------------------
+Document Path:          /_3rd_party/minify/web/ab_tests/v1.0/minify.php?files=before.js
+Document Length:        54159 bytes
+Requests per second:    299.07 [#/sec] (mean)
+--------------------------------------------------------------------------------
+Document Path:          /_3rd_party/minify/web/ab_tests/minify/test_Files.php
+Document Length:        15993 bytes
+Requests per second:    243.81 [#/sec] (mean)
+--------------------------------------------------------------------------------
+Document Path:          /_3rd_party/minify/web/ab_tests/minify/test_Groups.php/test
+Document Length:        15993 bytes
+Requests per second:    225.35 [#/sec] (mean)
+--------------------------------------------------------------------------------
+Document Path:          /_3rd_party/minify/web/ab_tests/minify/test_Version1.php?files=before.js
+Document Length:        15993 bytes
+Requests per second:    234.43 [#/sec] (mean)
+--------------------------------------------------------------------------------
+Document Path:          /_3rd_party/minify/web/ab_tests/mod_deflate/before.js
+Document Length:        16053 bytes
+Requests per second:    189.07 [#/sec] (mean)
+--------------------------------------------------------------------------------
+Document Path:          /_3rd_party/minify/web/ab_tests/type-map/before.js.var
+Document Length:        15993 bytes
+Requests per second:    503.94 [#/sec] (mean)
+--------------------------------------------------------------------------------

min_extras/ab_tests/test_all.bat

@@ -0,0 +1,43 @@
+@SET PATH=%PATH%;C:\xampp\apache\bin
+
+::SET ABCALL=ab -d -S -c 100 -n 2000 -H "Accept-Encoding: deflate, gzip" http://localhost
+@SET ABCALL=ab -d -S -c 100 -n 2000 -H "Accept-Encoding: deflate, gzip" http://mc.dev/_3rd_party
+
+::SET TXTVIEWER=notepad.exe
+@SET TXTVIEWER="C:\Program Files\Notepad++\notepad++.exe"
+
+@SET DELIM=TYPE _delimiter
+
+DEL results.txt
+
+:: baseline PHP
+%ABCALL%/minify/web/ab_tests/ideal_php/before.php >> results.txt
+@%DELIM% >> results.txt
+
+:: 1.0 release
+%ABCALL%/minify/web/ab_tests/v1.0/minify.php?files=before.js >> results.txt
+@%DELIM% >> results.txt
+
+:: Files controller
+%ABCALL%/minify/web/ab_tests/minify/test_Files.php >> results.txt
+@%DELIM% >> results.txt
+
+:: Groups controller
+%ABCALL%/minify/web/ab_tests/minify/test_Groups.php/test >> results.txt
+@%DELIM% >> results.txt
+
+:: Version1 controller
+%ABCALL%/minify/web/ab_tests/minify/test_Version1.php?files=before.js >> results.txt
+@%DELIM% >> results.txt
+
+:: mod_deflate
+%ABCALL%/minify/web/ab_tests/mod_deflate/before.js >> results.txt
+@%DELIM% >> results.txt
+
+:: type-map
+%ABCALL%/minify/web/ab_tests/type-map/before.js.var >> results.txt
+@%DELIM% >> results.txt
+
+FINDSTR "Path: Length: Requests --" results.txt > results_summary.txt
+
+START %TXTVIEWER% results_summary.txt

min_extras/ab_tests/type-map/.htaccess-dev

@@ -0,0 +1,40 @@
+# turn off MultiViews if enabled
+Options -MultiViews
+
+# For *.var requests, negotiate using type-map
+AddHandler type-map .var
+
+# use custom extensions so existing handlers for .gz/.Z don't interfere
+AddEncoding x-gzip .zg
+AddEncoding x-compress .zc
+AddEncoding deflate .zd
+
+# Necessary to add charset while using type-map
+AddType application/x-javascript;charset=utf-8 js
+AddType text/css;charset=utf-8 css
+
+# Below we remove the ETag header and set a far-off Expires
+# header. Since clients will aggressively cache, make sure 
+# to modify the URL (querystring or via mod_rewrite) when 
+# the resource changes
+
+# remove ETag
+FileETag None
+
+# requires mod_expires
+ExpiresActive On
+# sets Expires and Cache-Control: max-age, but not "public"
+ExpiresDefault "access plus 1 year"
+
+# requires mod_headers
+# adds the "public" to Cache-Control.
+Header set Cache-Control "public, max-age=31536000"
+
+# requires mod_rewrite
+RewriteEngine On
+RewriteBase /_3rd_party/minify/web/test/statics
+# IE 5 and 6 are the only ones we really care about
+RewriteCond %{HTTP_USER_AGENT}  MSIE\ [56]
+# but not if it's got the SV1 patch or is really Opera
+RewriteCond %{HTTP_USER_AGENT} !(\ SV1|Opera)
+RewriteRule ^(.*)\.var$         $1 [L]

min_extras/ab_tests/type-map/before.js

@@ -0,0 +1,374 @@
+(function(){
+/*
+ * jQuery 1.2.3 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008-02-06 00:21:25 -0500 (Wed, 06 Feb 2008) $
+ * $Rev: 4663 $
+ */
+if(window.jQuery)
+var _jQuery=window.jQuery;var jQuery=window.jQuery=function(selector,context){return new jQuery.prototype.init(selector,context);};if(window.$)
+var _$=window.$;window.$=jQuery;var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;var isSimple=/^.[^:#\[\.]*$/;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this;}else if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])
+selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem)
+if(elem.id!=match[3])
+return jQuery().find(selector);else{this[0]=elem;this.length=1;return this;}
+else
+selector=[];}}else
+return new jQuery(context).find(selector);}else if(jQuery.isFunction(selector))
+return new jQuery(document)[jQuery.fn.ready?"ready":"load"](selector);return this.setArray(selector.constructor==Array&&selector||(selector.jquery||selector.length&&selector!=window&&!selector.nodeType&&selector[0]!=undefined&&selector[0].nodeType)&&jQuery.makeArray(selector)||[selector]);},jquery:"1.2.3",size:function(){return this.length;},length:0,get:function(num){return num==undefined?jQuery.makeArray(this):this[num];},pushStack:function(elems){var ret=jQuery(elems);ret.prevObject=this;return ret;},setArray:function(elems){this.length=0;Array.prototype.push.apply(this,elems);return this;},each:function(callback,args){return jQuery.each(this,callback,args);},index:function(elem){var ret=-1;this.each(function(i){if(this==elem)
+ret=i;});return ret;},attr:function(name,value,type){var options=name;if(name.constructor==String)
+if(value==undefined)
+return this.length&&jQuery[type||"attr"](this[0],name)||undefined;else{options={};options[name]=value;}
+return this.each(function(i){for(name in options)
+jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name));});},css:function(key,value){if((key=='width'||key=='height')&&parseFloat(value)<0)
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+jQuery.each(a[j],function(){s.push(encodeURIComponent(j)+"="+encodeURIComponent(this));});else
+s.push(encodeURIComponent(j)+"="+encodeURIComponent(a[j]));return s.join("&").replace(/%20/g,"+");}});jQuery.fn.extend({show:function(speed,callback){return speed?this.animate({height:"show",width:"show",opacity:"show"},speed,callback):this.filter(":hidden").each(function(){this.style.display=this.oldblock||"";if(jQuery.css(this,"display")=="none"){var elem=jQuery("<"+this.tagName+" />").appendTo("body");this.style.display=elem.css("display");if(this.style.display=="none")
+this.style.display="block";elem.remove();}}).end();},hide:function(speed,callback){return speed?this.animate({height:"hide",width:"hide",opacity:"hide"},speed,callback):this.filter(":visible").each(function(){this.oldblock=this.oldblock||jQuery.css(this,"display");this.style.display="none";}).end();},_toggle:jQuery.fn.toggle,toggle:function(fn,fn2){return jQuery.isFunction(fn)&&jQuery.isFunction(fn2)?this._toggle(fn,fn2):fn?this.animate({height:"toggle",width:"toggle",opacity:"toggle"},fn,fn2):this.each(function(){jQuery(this)[jQuery(this).is(":hidden")?"show":"hide"]();});},slideDown:function(speed,callback){return this.animate({height:"show"},speed,callback);},slideUp:function(speed,callback){return this.animate({height:"hide"},speed,callback);},slideToggle:function(speed,callback){return this.animate({height:"toggle"},speed,callback);},fadeIn:function(speed,callback){return this.animate({opacity:"show"},speed,callback);},fadeOut:function(speed,callback){return this.animate({opacity:"hide"},speed,callback);},fadeTo:function(speed,to,callback){return this.animate({opacity:to},speed,callback);},animate:function(prop,speed,easing,callback){var optall=jQuery.speed(speed,easing,callback);return this[optall.queue===false?"each":"queue"](function(){if(this.nodeType!=1)
+return false;var opt=jQuery.extend({},optall);var hidden=jQuery(this).is(":hidden"),self=this;for(var p in prop){if(prop[p]=="hide"&&hidden||prop[p]=="show"&&!hidden)
+return jQuery.isFunction(opt.complete)&&opt.complete.apply(this);if(p=="height"||p=="width"){opt.display=jQuery.css(this,"display");opt.overflow=this.style.overflow;}}
+if(opt.overflow!=null)
+this.style.overflow="hidden";opt.curAnim=jQuery.extend({},prop);jQuery.each(prop,function(name,val){var e=new jQuery.fx(self,opt,name);if(/toggle|show|hide/.test(val))
+e[val=="toggle"?hidden?"show":"hide":val](prop);else{var parts=val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),start=e.cur(true)||0;if(parts){var end=parseFloat(parts[2]),unit=parts[3]||"px";if(unit!="px"){self.style[name]=(end||1)+unit;start=((end||1)/e.cur(true))*start;self.style[name]=start+unit;}
+if(parts[1])
+end=((parts[1]=="-="?-1:1)*end)+start;e.custom(start,end,unit);}else
+e.custom(start,val,"");}});return true;});},queue:function(type,fn){if(jQuery.isFunction(type)||(type&&type.constructor==Array)){fn=type;type="fx";}
+if(!type||(typeof type=="string"&&!fn))
+return queue(this[0],type);return this.each(function(){if(fn.constructor==Array)
+queue(this,type,fn);else{queue(this,type).push(fn);if(queue(this,type).length==1)
+fn.apply(this);}});},stop:function(clearQueue,gotoEnd){var timers=jQuery.timers;if(clearQueue)
+this.queue([]);this.each(function(){for(var i=timers.length-1;i>=0;i--)
+if(timers[i].elem==this){if(gotoEnd)
+timers[i](true);timers.splice(i,1);}});if(!gotoEnd)
+this.dequeue();return this;}});var queue=function(elem,type,array){if(!elem)
+return undefined;type=type||"fx";var q=jQuery.data(elem,type+"queue");if(!q||array)
+q=jQuery.data(elem,type+"queue",array?jQuery.makeArray(array):[]);return q;};jQuery.fn.dequeue=function(type){type=type||"fx";return this.each(function(){var q=queue(this,type);q.shift();if(q.length)
+q[0].apply(this);});};jQuery.extend({speed:function(speed,easing,fn){var opt=speed&&speed.constructor==Object?speed:{complete:fn||!fn&&easing||jQuery.isFunction(speed)&&speed,duration:speed,easing:fn&&easing||easing&&easing.constructor!=Function&&easing};opt.duration=(opt.duration&&opt.duration.constructor==Number?opt.duration:{slow:600,fast:200}[opt.duration])||400;opt.old=opt.complete;opt.complete=function(){if(opt.queue!==false)
+jQuery(this).dequeue();if(jQuery.isFunction(opt.old))
+opt.old.apply(this);};return opt;},easing:{linear:function(p,n,firstNum,diff){return firstNum+diff*p;},swing:function(p,n,firstNum,diff){return((-Math.cos(p*Math.PI)/2)+0.5)*diff+firstNum;}},timers:[],timerId:null,fx:function(elem,options,prop){this.options=options;this.elem=elem;this.prop=prop;if(!options.orig)
+options.orig={};}});jQuery.fx.prototype={update:function(){if(this.options.step)
+this.options.step.apply(this.elem,[this.now,this]);(jQuery.fx.step[this.prop]||jQuery.fx.step._default)(this);if(this.prop=="height"||this.prop=="width")
+this.elem.style.display="block";},cur:function(force){if(this.elem[this.prop]!=null&&this.elem.style[this.prop]==null)
+return this.elem[this.prop];var r=parseFloat(jQuery.css(this.elem,this.prop,force));return r&&r>-10000?r:parseFloat(jQuery.curCSS(this.elem,this.prop))||0;},custom:function(from,to,unit){this.startTime=(new Date()).getTime();this.start=from;this.end=to;this.unit=unit||this.unit||"px";this.now=this.start;this.pos=this.state=0;this.update();var self=this;function t(gotoEnd){return self.step(gotoEnd);}
+t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++)
+if(!timers[i]())
+timers.splice(i--,1);if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null;}},13);}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height")
+this.elem.style[this.prop]="1px";jQuery(this.elem).show();},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0);},step:function(gotoEnd){var t=(new Date()).getTime();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in this.options.curAnim)
+if(this.options.curAnim[i]!==true)
+done=false;if(done){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;this.elem.style.display=this.options.display;if(jQuery.css(this.elem,"display")=="none")
+this.elem.style.display="block";}
+if(this.options.hide)
+this.elem.style.display="none";if(this.options.hide||this.options.show)
+for(var p in this.options.curAnim)
+jQuery.attr(this.elem.style,p,this.options.orig[p]);}
+if(done&&jQuery.isFunction(this.options.complete))
+this.options.complete.apply(this.elem);return false;}else{var n=t-this.startTime;this.state=n/this.options.duration;this.pos=jQuery.easing[this.options.easing||(jQuery.easing.swing?"swing":"linear")](this.state,n,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update();}
+return true;}};jQuery.fx.step={scrollLeft:function(fx){fx.elem.scrollLeft=fx.now;},scrollTop:function(fx){fx.elem.scrollTop=fx.now;},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now);},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit;}};jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem)with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),fixed=jQuery.css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var box=elem.getBoundingClientRect();add(box.left+Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),box.top+Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));add(-doc.documentElement.clientLeft,-doc.documentElement.clientTop);}else{add(elem.offsetLeft,elem.offsetTop);while(offsetParent){add(offsetParent.offsetLeft,offsetParent.offsetTop);if(mozilla&&!/^t(able|d|h)$/i.test(offsetParent.tagName)||safari&&!safari2)
+border(offsetParent);if(!fixed&&jQuery.css(offsetParent,"position")=="fixed")
+fixed=true;offsetChild=/^body$/i.test(offsetParent.tagName)?offsetChild:offsetParent;offsetParent=offsetParent.offsetParent;}
+while(parent&&parent.tagName&&!/^body|html$/i.test(parent.tagName)){if(!/^inline|table.*$/i.test(jQuery.css(parent,"display")))
+add(-parent.scrollLeft,-parent.scrollTop);if(mozilla&&jQuery.css(parent,"overflow")!="visible")
+border(parent);parent=parent.parentNode;}
+if((safari2&&(fixed||jQuery.css(offsetChild,"position")=="absolute"))||(mozilla&&jQuery.css(offsetChild,"position")!="absolute"))
+add(-doc.body.offsetLeft,-doc.body.offsetTop);if(fixed)
+add(Math.max(doc.documentElement.scrollLeft,doc.body.scrollLeft),Math.max(doc.documentElement.scrollTop,doc.body.scrollTop));}
+results={top:top,left:left};}
+function border(elem){add(jQuery.curCSS(elem,"borderLeftWidth",true),jQuery.curCSS(elem,"borderTopWidth",true));}
+function add(l,t){left+=parseInt(l)||0;top+=parseInt(t)||0;}
+return results;};})();

min_extras/ab_tests/type-map/before.js.var

@@ -0,0 +1,14 @@
+URI: before.js.zd
+Content-Type: application/x-javascript; qs=0.9
+Content-Encoding: deflate
+
+URI: before.js.zg
+Content-Type: application/x-javascript; qs=0.8
+Content-Encoding: x-gzip
+
+URI: before.js.zc
+Content-Type: application/x-javascript; qs=0.7
+Content-Encoding: x-compress
+
+URI: before.js
+Content-Type: application/x-javascript; qs=0.6

min_extras/ab_tests/v1.0/minify.php

@@ -0,0 +1,500 @@
+<?php
+// ab test of Minify 1.0, mostly to see how fast it can serve server-cached files.
+
+require '../../config.php';
+
+define('MINIFY_BASE_DIR', realpath(
+    dirname(__FILE__) . '/../minify'
+));
+define('MINIFY_CACHE_DIR', $minifyCachePath);
+
+/**
+* Minify - Combines, minifies, and caches JavaScript and CSS files on demand.
+*
+* See http://code.google.com/p/minify/ for usage instructions.
+*
+* This library was inspired by jscsscomp by Maxim Martynyuk <flashkot@mail.ru>
+* and by the article "Supercharged JavaScript" by Patrick Hunlock
+* <wb@hunlock.com>.
+*
+* JSMin was originally written by Douglas Crockford <douglas@crockford.com>.
+*
+* Requires PHP 5.2.1+.
+*
+* @package Minify
+* @author Ryan Grove <ryan@wonko.com>
+* @copyright 2007 Ryan Grove. All rights reserved.
+* @license http://opensource.org/licenses/bsd-license.php  New BSD License
+* @version 1.1.0 (?)
+* @link http://code.google.com/p/minify/
+*/
+
+if (!defined('MINIFY_BASE_DIR')) {
+ /**
+  * Base path from which all relative file paths should be resolved. By default
+  * this is set to the document root.
+  */
+ define('MINIFY_BASE_DIR', realpath($_SERVER['DOCUMENT_ROOT']));
+}
+
+if (!defined('MINIFY_CACHE_DIR')) {
+ /** Directory where compressed files will be cached. */
+ define('MINIFY_CACHE_DIR', sys_get_temp_dir());
+}
+
+if (!defined('MINIFY_ENCODING')) {
+ /** Character set to use when outputting the minified files. */
+ define('MINIFY_ENCODING', 'utf-8');
+}
+
+if (!defined('MINIFY_MAX_FILES')) {
+ /** Maximum number of files to combine in one request. */
+ define('MINIFY_MAX_FILES', 16);
+}
+
+if (!defined('MINIFY_REWRITE_CSS_URLS')) {
+ /**
+  * Whether or not Minify should attempt to rewrite relative URLs used in CSS
+  * files so that they continue to point to the correct location after the file
+  * is combined and minified.
+  *
+  * Minify is pretty good at getting this right, but occasionally it can make
+  * mistakes. If you find that URL rewriting results in problems, you should
+  * disable it.
+  */
+ define('MINIFY_REWRITE_CSS_URLS', true);
+}
+
+if (!defined('MINIFY_USE_CACHE')) {
+ /**
+  * Whether or not Minify should use a disk-based cache to increase
+  * performance.
+  */
+ define('MINIFY_USE_CACHE', true);
+}
+
+/**
+* Minify is a library for combining, minifying, and caching JavaScript and CSS
+* files on demand before sending them to a web browser.
+*
+* @package Minify
+* @author Ryan Grove <ryan@wonko.com>
+* @copyright 2007 Ryan Grove. All rights reserved.
+* @license http://opensource.org/licenses/bsd-license.php  New BSD License
+* @version 1.1.0 (?)
+* @link http://code.google.com/p/minify/
+*/
+class Minify {
+ const TYPE_CSS  = 'text/css';
+ const TYPE_HTML = 'text/html';
+ const TYPE_JS   = 'text/javascript';
+
+ protected $files = array();
+ protected $type  = self::TYPE_JS;
+
+ // -- Public Static Methods --------------------------------------------------
+
+ /**
+  * Combines, minifies, and outputs the requested files.
+  *
+  * Inspects the $_GET array for a 'files' entry containing a comma-separated
+  * list and uses this as the set of files to be combined and minified.
+  */
+ public static function handleRequest() {
+   // 404 if no files were requested.
+   if (!isset($_GET['files'])) {
+     header('HTTP/1.0 404 Not Found');
+     exit;
+   }
+
+   $files = array_map('trim', explode(',', $_GET['files'], MINIFY_MAX_FILES));
+
+   // 404 if the $files array is empty for some weird reason.
+   if (!count($files)) {
+     header('HTTP/1.0 404 Not Found');
+     exit;
+   }
+
+   // Determine the content type based on the extension of the first file
+   // requested.
+   if (preg_match('/\.js$/iD', $files[0])) {
+     $type = self::TYPE_JS;
+   } else if (preg_match('/\.css$/iD', $files[0])) {
+     $type = self::TYPE_CSS;
+   } else {
+     $type = self::TYPE_HTML;
+   }
+
+   // Minify and spit out the result.
+   try {
+     $minify = new Minify($type, $files);
+ 
+     header("Content-Type: $type;charset=".MINIFY_ENCODING);
+
+     $minify->browserCache();
+     echo $minify->combine();
+     exit;
+   }
+   catch (MinifyException $e) {
+     header('HTTP/1.0 404 Not Found');
+     echo htmlentities($e->getMessage());
+     exit;
+   }
+ }
+
+ /**
+  * Minifies the specified string and returns it.
+  *
+  * @param string $string JavaScript, CSS, or HTML string to minify
+  * @param string $type content type of the string (Minify::TYPE_CSS,
+  *   Minify::TYPE_HTML, or Minify::TYPE_JS)
+  * @return string minified string
+  */
+ public static function min($string, $type = self::TYPE_JS) {
+   switch ($type) {
+     case self::TYPE_CSS:
+       return self::minifyCSS($string);
+       break;
+     
+     case self::TYPE_HTML:
+       return self::minifyHTML($string);
+       break;
+       
+     case self::TYPE_JS:
+       return self::minifyJS($string);
+       break;
+   }
+   
+   return $string;
+ }
+
+ // -- Protected Static Methods -----------------------------------------------
+
+ /**
+  * Minifies the specified CSS string and returns it.
+  *
+  * @param string $css CSS string
+  * @return string minified string
+  * @see minify()
+  * @see minifyJS()
+  */
+ protected static function minifyCSS($css) {
+   // Compress whitespace.
+   $css = preg_replace('/\s+/', ' ', $css);
+
+   // Remove comments.
+   $css = preg_replace('/\/\*.*?\*\//', '', $css);
+
+   return trim($css);
+ }
+
+ protected static function minifyHTML($html) {
+   require_once dirname(__FILE__).'/lib/htmlmin.php';
+   return HTMLMin::minify($html);
+ }
+ 
+ /**
+  * Minifies the specified JavaScript string and returns it.
+  *
+  * @param string $js JavaScript string
+  * @return string minified string
+  * @see minify()
+  * @see minifyCSS()
+  */
+ protected static function minifyJS($js) {
+   require_once dirname(__FILE__).'/../../../min/lib/JSMin.php';
+   return JSMin::minify($js);
+ }
+
+ /**
+  * Rewrites relative URLs in the specified CSS string to point to the correct
+  * location. URLs are assumed to be relative to the absolute path specified in
+  * the $path parameter.
+  *
+  * @param string $css CSS string
+  * @param string $path absolute path to which URLs are relative (should be a
+  *   directory, not a file)
+  * @return string CSS string with rewritten URLs
+  */
+ protected static function rewriteCSSUrls($css, $path) {
+   /*
+   Parentheses, commas, whitespace chars, single quotes, and double quotes are
+   escaped with a backslash as described in the CSS spec:
+   http://www.w3.org/TR/REC-CSS1#url
+   */
+   $relativePath = preg_replace('/([\(\),\s\'"])/', '\\\$1',
+       str_replace(MINIFY_BASE_DIR, '', $path));
+
+
+   return preg_replace('/url\(\s*[\'"]?\/?(.+?)[\'"]?\s*\)/i', 'url('.
+       $relativePath.'/$1)', $css);
+ }
+
+ // -- Public Instance Methods ------------------------------------------------
+
+ /**
+  * Instantiates a new Minify object. A filename can be in the form of a
+  * relative path or a URL that resolves to the same site that hosts Minify.
+  *
+  * @param string $type content type of the specified files (either
+  *   Minify::TYPE_CSS or Minify::TYPE_JS)
+  * @param array|string $files filename or array of filenames to be minified
+  */
+ public function __construct($type = self::TYPE_JS, $files = array()) {
+   if ($type !== self::TYPE_JS && $type !== self::TYPE_CSS) {
+     throw new MinifyInvalidArgumentException('Invalid argument ($type): '.
+         $type);
+   }
+
+   $this->type = $type;
+
+   if (count((array) $files)) {
+     $this->addFile($files);
+   }
+ }
+
+ /**
+  * Adds the specified filename or array of filenames to the list of files to
+  * be minified. A filename can be in the form of a relative path or a URL
+  * that resolves to the same site that hosts Minify.
+  *
+  * @param array|string $files filename or array of filenames
+  * @see getFiles()
+  * @see removeFile()
+  */
+ public function addFile($files) {
+   $files = @array_map(array($this, 'resolveFilePath'), (array) $files);
+   $this->files = array_unique(array_merge($this->files, $files));
+ }
+
+ /**
+  * Attempts to serve the combined, minified files from the cache if possible.
+  *
+  * This method first checks the ETag value and If-Modified-Since timestamp
+  * sent by the browser and exits with an HTTP "304 Not Modified" response if
+  * the requested files haven't changed since they were last sent to the
+  * client.
+  *
+  * If the browser hasn't cached the content, we check to see if it's been
+  * cached on the server and, if so, we send the cached content and exit.
+  *
+  * If neither the client nor the server has the content in its cache, we don't
+  * do anything.
+  *
+  * @return bool
+  */
+ public function browserCache() {
+   $hash         = $this->getHash();
+   $lastModified = $this->getLastModified();
+
+   $lastModifiedGMT = gmdate('D, d M Y H:i:s', $lastModified).' GMT';
+
+   // Check/set the ETag.
+   $etag = $hash.'_'.$lastModified;
+
+   if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
+     if (strpos($_SERVER['HTTP_IF_NONE_MATCH'], $etag) !== false) {
+       header("Last-Modified: $lastModifiedGMT", true, 304);
+       exit;
+     }
+   }
+
+   header('ETag: "'.$etag.'"');
+
+   // Check If-Modified-Since.
+   if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
+     if ($lastModified <= strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
+       header("Last-Modified: $lastModifiedGMT", true, 304);
+       exit;
+     }
+   }
+
+   header("Last-Modified: $lastModifiedGMT");
+
+   return false;
+ }
+
+ /**
+  * Combines and returns the contents of all files that have been added with
+  * addFile() or via this class's constructor.
+  *
+  * If MINIFY_USE_CACHE is true, the content will be returned from the server's
+  * cache if the cache is up to date; otherwise the new content will be saved
+  * to the cache for future use.
+  *
+  * @param bool $minify minify the combined contents before returning them
+  * @return string combined file contents
+  */
+ public function combine($minify = true) {
+   // Return contents from server cache if possible.
+   if (MINIFY_USE_CACHE) {
+     if ($cacheResult = $this->serverCache(true)) {
+       return $cacheResult;
+     }
+   }
+
+   // Combine contents.
+   $combined = array();
+
+   foreach($this->files as $file) {
+     if ($this->type === self::TYPE_CSS && MINIFY_REWRITE_CSS_URLS) {
+       // Rewrite relative CSS URLs.
+       $combined[] = self::rewriteCSSUrls(file_get_contents($file),
+           dirname($file));
+     }
+     else {
+       $combined[] = file_get_contents($file);
+     }
+   }
+
+   $combined = $minify ? self::min(implode("\n", $combined), $this->type) :
+       implode("\n", $combined);
+
+   // Save combined contents to the cache.
+   if (MINIFY_USE_CACHE) {
+     $cacheFile = MINIFY_CACHE_DIR.'/minify_'.$this->getHash();
+     @file_put_contents($cacheFile, $combined, LOCK_EX);
+   }
+
+   return $combined;
+ }
+
+ /**
+  * Gets an array of absolute pathnames of all files that have been added with
+  * addFile() or via this class's constructor.
+  *
+  * @return array array of absolute pathnames
+  * @see addFile()
+  * @see removeFile()
+  */
+ public function getFiles() {
+   return $this->files;
+ }
+
+ /**
+  * Gets the MD5 hash of the concatenated filenames from the list of files to
+  * be minified.
+  */
+ public function getHash() {
+   return hash('md5', implode('', $this->files));
+ }
+ 
+ /**
+  * Gets the timestamp of the most recently modified file.
+  *
+  * @return int timestamp
+  */
+ public function getLastModified() {
+   $lastModified = 0;
+
+   // Get the timestamp of the most recently modified file.
+   foreach($this->files as $file) {
+     $modified = filemtime($file);
+     
+     if ($modified !== false && $modified > $lastModified) {
+       $lastModified = $modified;
+     }
+   }
+
+   return $lastModified;
+ }
+
+ /**
+  * Removes the specified filename or array of filenames from the list of files
+  * to be minified.
+  *
+  * @param array|string $files filename or array of filenames
+  * @see addFile()
+  * @see getFiles()
+  */
+ public function removeFile($files) {
+   $files = @array_map(array($this, 'resolveFilePath'), (array) $files);
+   $this->files = array_diff($this->files, $files);
+ }
+
+ /**
+  * Attempts to serve the combined, minified files from the server's disk-based
+  * cache if possible.
+  *
+  * @param bool $return return cached content as a string instead of outputting
+  *   it to the client
+  * @return bool|string
+  */
+ public function serverCache($return = false) {
+   $cacheFile    = MINIFY_CACHE_DIR.'/minify_'.$this->getHash();
+   $lastModified = $this->getLastModified();
+
+   if (is_file($cacheFile) && $lastModified <= filemtime($cacheFile)) {
+     if ($return) {
+       return file_get_contents($cacheFile);
+     }
+     else {
+       echo file_get_contents($cacheFile);
+       exit;
+     }
+   }
+
+
+   return false;
+ }
+
+ // -- Protected Instance Methods ---------------------------------------------
+
+ /**
+  * Returns the canonicalized absolute pathname to the specified file or local
+  * URL.
+  *
+  * @param string $file relative file path
+  * @return string canonicalized absolute pathname
+  */
+ protected function resolveFilePath($file) {
+   // Is this a URL?
+   if (preg_match('/^https?:\/\//i', $file)) {
+     if (!$parsedUrl = parse_url($file)) {
+       throw new MinifyInvalidUrlException("Invalid URL: $file");
+     }
+
+     // Does the server name match the local server name?
+     if (!isset($parsedUrl['host']) ||
+         $parsedUrl['host'] != $_SERVER['SERVER_NAME']) {
+       throw new MinifyInvalidUrlException('Non-local URL not supported: '.
+           $file);
+     }
+
+     // Get the file's absolute path.
+     $filepath = realpath(MINIFY_BASE_DIR.$parsedUrl['path']);
+   }
+   else {
+     // Get the file's absolute path.
+     $filepath = realpath(MINIFY_BASE_DIR.'/'.$file);
+   }
+
+   // Ensure that the file exists, that the path is under the base directory,
+   // that the file's extension is either '.css' or '.js', and that the file is
+   // actually readable.
+   if (!$filepath ||
+       !is_file($filepath) ||
+       !is_readable($filepath) ||
+       !preg_match('/^'.preg_quote(MINIFY_BASE_DIR, '/').'/', $filepath) ||
+       !preg_match('/\.(?:css|js)$/iD', $filepath)) {
+
+     // Even when the file exists, we still throw a
+     // MinifyFileNotFoundException in order to try to prevent an information
+     // disclosure vulnerability.
+     throw new MinifyFileNotFoundException("File not found: $file");
+   }
+
+   return $filepath;
+ }
+}
+
+// -- Exception Classes --------------------------------------------------------
+class MinifyException extends Exception {}
+class MinifyFileNotFoundException extends MinifyException {}
+class MinifyInvalidArgumentException extends MinifyException {}
+class MinifyInvalidUrlException extends MinifyException {}
+
+// -- Global Scope -------------------------------------------------------------
+if (realpath(__FILE__) == realpath($_SERVER['SCRIPT_FILENAME'])) {
+ Minify::handleRequest();
+}

min_extras/config.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * Add the location of Minify's "lib" directory to the include_path. In
+ * production this could be done via .htaccess or some other method.
+ */
+ini_set('include_path', 
+    dirname(__FILE__) . '/../min/lib'
+    . PATH_SEPARATOR . ini_get('include_path')
+);
+
+/**
+ * Set $minifyCachePath to a PHP-writeable path to enable server-side caching
+ * in all examples and tests.  
+ */
+$minifyCachePath = 'C:/xampp/tmp'; // '';
+

min_extras/examples/1/_groupsSources.php

@@ -0,0 +1,11 @@
+<?php
+
+$base = realpath(dirname(__FILE__) . '/..');
+$groupsSources = array(
+    'js' => array(
+        "{$base}/jquery-1.2.3.js"
+        ,"{$base}/test space.js"
+    )
+    ,'css' => array("{$base}/test.css")
+);
+unset($base);

min_extras/examples/1/index.php

@@ -0,0 +1,47 @@
+<?php 
+require '../../config.php';
+require '_groupsSources.php';
+
+require 'Minify/Build.php';
+$jsBuild = new Minify_Build($groupsSources['js']);
+$cssBuild = new Minify_Build($groupsSources['css']);
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>Minify Example 1</title>
+    <link rel="stylesheet" type="text/css" href="<?php echo $cssBuild->uri('m.php/css'); ?>" />
+     <style type="text/css">#cssFail {width:2.8em; overflow:hidden;}</style>
+</head>
+<body>
+
+<?php if (! $minifyCachePath): ?>
+<p><strong>Note:</strong> You should <em>always</em> enable caching using 
+<code>Minify::useServerCache()</code>. For the examples this can be set in 
+<code>config.php</code>. Notice that minifying jQuery takes several seconds!.</p>
+<?php endif; ?>
+
+<h1>Minify Example 1 : Groups controller + Far-off Expires header</h1>
+
+<p>In this example, we use a single config file <code>_groupsSources.php</code> 
+to specify files for minification. During HTML generation, 
+<code>Minify_Build</code> is used 
+to stamp the latest modification times onto the minify URLs. Our minify server, 
+<code>m.php</code>, then sends the content with far-off Expires headers.</p>
+
+<p>If one of our sources is modified, its URL (particularly the query string) is
+changed in the HTML document, causing the browser to request a new version.</p>
+
+<h2>Minify tests</h2>
+<ul>
+    <li id="cssFail"><span>FAIL</span>PASS</li>
+    <li id="jsFail1">FAIL</li>
+</ul>
+
+<h2>Test client cache</h2>
+<p><a href="">Reload page</a> <small>(F5 can trigger no-cache headers)</small></p>
+
+<script type="text/javascript" src="<?php echo $jsBuild->uri('m.php/js'); ?>"></script>
+</body>
+</html>

min_extras/examples/1/m.php

@@ -0,0 +1,14 @@
+<?php
+
+require '../../config.php';
+require '_groupsSources.php';
+require 'Minify.php';
+
+if ($minifyCachePath) {
+    Minify::setCache($minifyCachePath);
+}
+
+Minify::serve('Groups', array(
+    'groups' => $groupsSources
+    ,'setExpires' => time() + 86400 * 365
+));

min_extras/examples/2/_groupsSources.php

@@ -0,0 +1,11 @@
+<?php
+
+$base = realpath(dirname(__FILE__) . '/..');
+$groupsSources = array(
+    'js' => array(
+        "{$base}/jquery-1.2.3.js"
+        ,"{$base}/test space.js"
+    )
+    ,'css' => array("{$base}/test.css")
+);
+unset($base);

min_extras/examples/2/index.php

@@ -0,0 +1,86 @@
+<?php 
+require '../../config.php';
+require '_groupsSources.php';
+
+require 'Minify/Build.php';
+$jsBuild = new Minify_Build($groupsSources['js']);
+$cssBuild = new Minify_Build($groupsSources['css']);
+
+ob_start(); 
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>Minify Example 2</title>
+    <link rel="stylesheet" type="text/css" href="<?php echo $cssBuild->uri('m.php/css'); ?>" />
+     <style type="text/css">
+
+#cssFail {
+    width:2.8em;
+    overflow:hidden;
+}
+    </style>
+</head>
+<body>
+
+<?php if (! $minifyCachePath): ?>
+<p><strong>Note:</strong> You should <em>always</em> enable caching using 
+<code>Minify::useServerCache()</code>. For the examples this can be set in 
+<code>config.php</code>. Notice that minifying jQuery takes several seconds!.</p>
+<?php endif; ?>
+
+<h1>Minify Example 2: Minifying <em>Everything</em></h1>
+
+<p>In this example, external Javascript and CSS minification is identical to
+example 1, but here Minify is also used to minify and serve the HTML, including
+the contents of all <code>&lt;style&gt;</code> and <code>&lt;script&gt;</code> 
+elements.</p>
+
+<p>As the document is XHTML, Minify_HTML places the 2nd <code>&lt;script&gt;</code>
+element in a CDATA section because it contains "&lt;". The output is valid XHTML.</p>
+
+<h2>Minify tests</h2>
+<ul>
+    <li id="cssFail"><span>FAIL</span>PASS</li>
+    <li id="jsFail1">FAIL</li>
+    <li id="jsFail2">FAIL</li>
+</ul>
+
+<h2>Test client cache</h2>
+<p><a href="">Reload page</a> <small>(F5 can trigger no-cache headers)</small></p>
+
+<script type="text/javascript" src="<?php echo $jsBuild->uri('m.php/js'); ?>"></script>
+<script type="text/javascript">
+
+$(function () {
+    if ( 1 < 2 ) {
+        $('#jsFail2').html('PASS');
+    }
+});
+
+</script>
+</body>
+</html>
+<?php
+$content = ob_get_clean();
+
+require 'Minify.php';
+
+if ($minifyCachePath) {
+    Minify::useServerCache($minifyCachePath);
+}
+
+$pageLastUpdate = max(
+    filemtime(__FILE__)
+    ,$jsBuild->lastModified
+    ,$cssBuild->lastModified
+);
+
+Minify::serve('Page', array(
+    'content' => $content
+    ,'id' => __FILE__
+    ,'lastModifiedTime' => $pageLastUpdate
+    // also minify the CSS/JS inside the HTML 
+    ,'minifyAll' => true
+));

min_extras/examples/2/m.php

@@ -0,0 +1,14 @@
+<?php
+
+require '../../config.php';
+require '_groupsSources.php';
+require 'Minify.php';
+
+if ($minifyCachePath) {
+    Minify::setCache($minifyCachePath);
+}
+
+Minify::serve('Groups', array(
+    'groups' => $groupsSources
+    ,'setExpires' => time() + 86400 * 365
+));

min_extras/examples/3/index.php

@@ -0,0 +1,37 @@
+<?php 
+require '../../config.php';
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>Minify Example 3</title>
+    <link rel="stylesheet" type="text/css" href="m.php?f=test.css" />
+    <style type="text/css">#cssFail {width:2.8em; overflow:hidden;}</style>
+</head>
+<body>
+
+<?php if (! $minifyCachePath): ?>
+<p><strong>Note:</strong> You should <em>always</em> enable caching using 
+<code>Minify::useServerCache()</code>. For the examples this can be set in 
+<code>config.php</code>. Notice that minifying jQuery takes several seconds!.</p>
+<?php endif; ?>
+
+<h1>Minify Example 3: Files controller</h1>
+
+<p>This is an example of Minify serving a directory of single css/js files. 
+Each file is minified and sent with HTTP encoding (browser-permitting).</p>
+
+<h2>Minify tests</h2>
+<ul>
+    <li id="cssFail"><span>FAIL</span>PASS</li>
+    <li id="jsFail1">FAIL</li>
+</ul>
+
+<h2>Test client cache</h2>
+<p><a href="">Reload page</a> <small>(F5 can trigger no-cache headers)</small></p>
+
+<script type="text/javascript" src="m.php?f=jquery-1.2.3.js"></script>
+<script type="text/javascript" src="m.php?f=test+space.js"></script>
+</body>
+</html>

min_extras/examples/3/m.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * This script will serve a single js/css file in this directory. Here we place
+ * the front-end-controller logic in user code, then use the "Files" controller
+ * to minify the file. Alternately, we could have created a custom controller
+ * with the same logic and passed it to Minify::handleRequest().
+ */
+
+require '../../config.php';
+
+/**
+ * The Files controller only "knows" HTML, CSS, and JS files. Other files
+ * would only be trim()ed and sent as plain/text.
+ */
+$serveExtensions = array('css', 'js');
+
+// serve
+if (isset($_GET['f'])) {
+    $filename = basename($_GET['f']); // remove any naughty bits
+    $filenamePattern = '/[^\'"\\/\\\\]+\\.(?:' 
+        .implode('|', $serveExtensions).   ')$/';
+        
+    if (preg_match($filenamePattern, $filename)
+        && file_exists(dirname(__FILE__) . '/../' . $filename)) {
+
+        require 'Minify.php';
+        
+        if ($minifyCachePath) {
+            Minify::setCache($minifyCachePath);
+        }
+        
+        // The Files controller can serve an array of files, but here we just
+        // need one.
+        Minify::serve('Files', array(
+            //  controller will cast a string to an array for you
+            'files' => dirname(__FILE__) . '/../' . $filename
+        ));
+        exit();
+    }
+}
+
+header("HTTP/1.0 404 Not Found");
+echo "HTTP/1.0 404 Not Found";

min_extras/examples/test space.js

@@ -0,0 +1,5 @@
+$(function () {
+
+    $('#jsFail1').html('PASS');
+    
+});

min_extras/examples/test.css

@@ -0,0 +1,41 @@
+/* Test file to minify */
+
+/*! copyright notice here... */
+
+html {
+    margin:0;
+    padding:0;
+    background:#aaa;
+}
+body {
+    margin:0 auto;
+    padding:1em;
+    width:550px;
+    background:#fff;
+}
+body > *:first-child {margin-top:0;}
+
+h1 {
+    color: #00cc00;
+    font-size: 20px;
+}
+h2 {
+    color: #009900;
+    font-size: 17px;
+}
+h1, h2 {margin:1.3em 0 .3em;}
+
+p {
+    margin:0 0 1em;
+}
+
+ul, li {
+    padding:0; 
+    margin:0; 
+    display:block;
+    font-family: monospace;
+}
+
+#cssFail span {
+    display: none;
+}

min_extras/tools/encodeFile.php

@@ -0,0 +1,32 @@
+<?php
+
+if (isset($_FILES['subject']['name'])) {
+    
+    require '../../min/lib/HTTP/Encoder.php';
+    $he = new HTTP_Encoder(array(
+        'content' => file_get_contents($_FILES['subject']['tmp_name'])
+        ,'method' => $_POST['method']
+    ));
+    header('Content-Type: application/octet-stream');
+    header('Content-Transfer-Encoding: binary');
+    header("Content-Disposition: attachment; filename=\"{$_FILES['subject']['name']}." 
+        . ($_POST['method'] == 'deflate'
+        	? 'zd'
+        	: ($_POST['method'] == 'gzip'
+        		? 'zg'
+        		: 'zc'
+        	)
+        ) . '"');
+    $he->encode(9);
+    echo $he->getContent();
+    exit();
+}
+
+?>
+<form enctype="multipart/form-data" action="" method="post">
+<p>Encode <input type="file" name="subject" /><br />
+as <input type="submit" name="method" value="deflate" />
+<input type="submit" name="method" value="gzip" />
+<input type="submit" name="method" value="compress" />
+</p>
+</form>

min_extras/tools/minifyFile.php

@@ -0,0 +1,53 @@
+<?php
+
+if (isset($_FILES['subject']['name'])
+    && preg_match('/\\.(js|css|x?html?)$/', $_FILES['subject']['name'], $m)
+) {
+    ini_set('include_path', 
+        dirname(__FILE__) . '/../../min/lib'
+        . PATH_SEPARATOR . ini_get('include_path')
+    );
+
+    // eh why not
+    require 'Minify/HTML.php';
+    require 'Minify/CSS.php';
+    require 'Minify/Javascript.php';
+    
+    $arg2 = null;
+    switch ($m[1]) {
+    case 'js':
+        $type = 'Javascript';
+        break;
+    case 'css':
+        $type = 'CSS';
+        break;
+    case 'html': // fallthrough
+    case 'htm': // fallthrough
+    case 'xhtml':
+        $type = 'HTML';
+        $arg2 = array(
+            'cssMinifier' => array('Minify_CSS', 'minify')
+            ,'jsMinifier' => array('Minify_Javascript', 'minify')
+        );
+    }
+    $func = array('Minify_' . $type, 'minify');
+
+    $out = call_user_func($func, file_get_contents($_FILES['subject']['tmp_name']), $arg2);
+    
+    header('Content-Type: application/octet-stream');
+    header('Content-Transfer-Encoding: binary');
+    header('Content-Disposition: attachment; filename="'
+        . preg_replace('/\\.(\w+)$/', '.min.$1', $_FILES['subject']['name'])   
+        . '"');
+    
+    //@unlink($_FILES['subject']['tmp_name']);
+    echo $out;    
+    exit();
+}
+
+?>
+<form enctype="multipart/form-data" action="" method="post">
+<p>Minify <input type="file" name="subject" /><br />
+<input type="submit" name="method" value="Go!" />
+</p>
+</form>

min_extras/unit_tests/HTTP_ConditionalGet/2.php

@@ -0,0 +1,44 @@
+<?php
+
+require '../../config.php';
+require 'HTTP/ConditionalGet.php';
+
+// emulate regularly updating document
+$every = 20;
+$lastModified = round(time()/$every)*$every - $every;
+
+$cg = new HTTP_ConditionalGet(array(
+    'lastModifiedTime' => $lastModified
+));
+if ($cg->cacheIsValid) {
+    $cg->sendHeaders();
+    // we're done
+    exit();
+}
+
+// generate content
+$title = 'Last-Modified is known : add Content-Length';
+$explain = '
+<p>Here, like <a href="./">the first example</a>, we know the Last-Modified time,
+but we also want to set the Content-Length to increase cacheability and allow
+HTTP persistent connections. Instead of sending headers immediately, we first
+generate our content, then use <code>setContentLength(strlen($content))</code>
+to add the header. Then finally call <code>sendHeaders()</code> and send the
+content.</p>
+<p><strong>Note:</strong> This is not required if your PHP config buffers all
+output and your script doesn\'t do any incremental flushing of the output
+buffer. PHP will generally set Content-Length for you if it can.</p>
+<p>This script emulates a document that changes every ' .$every. ' seconds.
+<br>This is version: ' . date('r', $lastModified) . '</p>
+';
+
+require '_include.php';
+$content = get_content(array(
+    'title' => $title
+    ,'explain' => $explain
+));
+
+$cg->setContentLength(strlen($content));
+$cg->sendHeaders();
+send_slowly($content);
+

min_extras/unit_tests/HTTP_ConditionalGet/3.php

@@ -0,0 +1,40 @@
+<?php
+
+require '../../config.php';
+require 'HTTP/ConditionalGet.php';
+
+// generate content first (not ideal)
+// emulate regularly updating document
+$every = 20;
+$lastModified = round(time()/$every)*$every - $every;
+$title = 'Last-Modified is unknown : use hash of content for ETag';
+$explain = '
+<p>When Last-Modified is unknown, you can still use ETags, but you need a short
+string that is unique for that content. In the worst case, you have to generate
+all the content first, <em>then</em> instantiate HTTP_ConditionalGet, setting
+the array key <code>contentHash</code> to the output of a hash function of the
+content. Since we have the full content, we might as well also use
+<code>setContentLength(strlen($content))</code> in the case where we need to
+send it.</p>
+<p>This script emulates a document that changes every ' .$every. ' seconds.
+<br>This is version: ' . date('r', $lastModified) . '</p>
+';
+require '_include.php';
+$content = get_content(array(
+    'title' => $title
+    ,'explain' => $explain
+));
+
+$cg = new HTTP_ConditionalGet(array(
+    'contentHash' => substr(md5($content), 7)
+));
+if ($cg->cacheIsValid) {
+    $cg->sendHeaders();
+    // we're done
+    exit();
+}
+$cg->setContentLength(strlen($content));
+$cg->sendHeaders();
+
+send_slowly($content);
+

min_extras/unit_tests/HTTP_ConditionalGet/4.php

@@ -0,0 +1,46 @@
+<?php
+
+require '../../config.php';
+require 'HTTP/ConditionalGet.php';
+
+// emulate regularly updating document
+$every = 20;
+$lastModified = round(time()/$every)*$every - $every;
+
+$cg = new HTTP_ConditionalGet(array(
+    'lastModifiedTime' => $lastModified
+));
+$cg->sendHeaders();
+if ($cg->cacheIsValid) {
+    // we're done
+    exit();
+}
+
+// output encoded content
+
+$title = 'ConditionalGet + Encoder';
+$explain = '
+<p>Using ConditionalGet and Encoder is straightforward. First impliment the
+ConditionalGet, then if the cache is not valid, encode and send the content</p>
+<p>This script emulates a document that changes every ' .$every. ' seconds.
+<br>This is version: ' . date('r', $lastModified) . '</p>
+';
+require '_include.php';
+$content = get_content(array(
+    'title' => $title
+    ,'explain' => $explain
+));
+
+require 'HTTP/Encoder.php';
+$he = new HTTP_Encoder(array(
+    'content' => get_content(array(
+        'title' => $title
+        ,'explain' => $explain
+    ))
+));
+$he->encode();
+
+// usually you would just $he->sendAll(), but here we want to emulate slow
+// connection
+$he->sendHeaders();
+send_slowly($he->getContent());

min_extras/unit_tests/HTTP_ConditionalGet/5.php

@@ -0,0 +1,27 @@
+<?php
+
+require '../../config.php';
+require 'HTTP/ConditionalGet.php';
+
+// far expires
+$cg = new HTTP_ConditionalGet(array(
+    'maxAge' => 20
+    ,'lastModifiedTime' => filemtime(__FILE__)
+));
+$cg->sendHeaders();
+
+// generate, send content
+$title = 'Last-Modified + Expires';
+$explain = '
+<p>Here we set a static "lastModifiedTime" and "maxAge" to 20. The browser
+will consider this document fresh for 20 seconds, then revalidate its cache. After
+the 304 response, the cache will be good for another 20 seconds. Unless you force
+a reload, there will only be 304 responses for this page after the initial download.
+';
+
+require '_include.php';
+echo get_content(array(
+    'title' => $title
+    ,'explain' => $explain
+));
+

min_extras/unit_tests/HTTP_ConditionalGet/_include.php

@@ -0,0 +1,64 @@
+<?php
+
+function send_slowly($content)
+{
+    $half = ceil(strlen($content) / 2);
+    $content = str_split($content, $half);
+    while ($chunk = array_shift($content)) {
+        sleep(1);
+        echo $chunk;
+        ob_get_level() && ob_flush();
+        flush();
+    }
+}
+
+function get_content($data)
+{
+    ob_start();
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<title>HTTP_ConditionalGet : <?php echo $data['title']; ?></title>
+</head>
+<body>
+<h1>HTTP_ConditionalGet</h1>
+<h2><?php echo $data['title']; ?></h2>
+<?php echo $data['explain']; ?>
+<ul>
+	<li><a href="./">Last-Modified is known : simple usage</a></li>
+	<li><a href="2.php">Last-Modified is known : add Content-Length</a></li>
+	<li><a href="3.php">Last-Modified is unknown : use hash of content for ETag</a></li>
+	<li><a href="4.php">ConditionalGet + Encoder</a></li>
+	<li><a href="5.php">Last-Modified + Expires</a></li>
+</ul>
+<h2>Notes</h2>
+<h3>How to distinguish 200 and 304 responses</h3>
+<p>For these pages all 200 responses are sent in chunks a second apart, so you
+should notice that 304 responses are quicker. You can also use HTTP sniffers
+like <a href="http://www.fiddlertool.com/">Fiddler (win)</a> and
+<a href="http://livehttpheaders.mozdev.org/">LiveHTTPHeaders (Firefox add-on)</a>
+to verify headers and content being sent.</p>
+<h3>Browser notes</h3>
+<dl>
+	<dt>Opera</dt>
+	<dd>Opera has a couple behaviors against the HTTP spec: Manual refreshes (F5)
+    prevents the ETag/If-Modified-Since headers from being sent; it only sends
+    them when following a link or bookmark. Also, Opera will not honor the
+    <code>must-revalidate</code> Cache-Control value unless <code>max-age</code>
+    is set. To get Opera to follow the spec, ConditionalGet will send Opera max-age=0
+    (if one is not already set).</dd>
+	<dt>Safari</dt>
+	<dd>ETag validation is unsupported, but Safari supports HTTP/1.0 validation via
+		 If-Modified-Since headers as long as the cache is explicitly marked
+		"public" or "private" ("private" is default in ConditionalGet).</dd>
+</dl>
+</body>
+</html>
+<?php
+    $content = ob_get_contents();
+    ob_end_clean();
+    return $content;
+}
+

min_extras/unit_tests/HTTP_ConditionalGet/index.php

@@ -0,0 +1,36 @@
+<?php
+
+require '../../config.php';
+require 'HTTP/ConditionalGet.php';
+
+// emulate regularly updating document
+$every = 20;
+$lastModified = round(time()/$every)*$every - $every;
+
+$cg = new HTTP_ConditionalGet(array(
+    'lastModifiedTime' => $lastModified
+));
+$cg->sendHeaders();
+if ($cg->cacheIsValid) {
+    // we're done
+    exit();
+}
+
+$title = 'Last-Modified is known : simple usage';
+$explain = '
+<p>If your content has not changed since a certain timestamp, set this via the
+the <code>lastModifiedTime</code> array key when instantiating HTTP_ConditionalGet.
+You can immediately call the method <code>sendHeaders()</code> to set the
+Last-Modified, ETag, and Cache-Control headers. The, if <code>cacheIsValid</code>
+property is false, you echo the content.</p>
+<p>This script emulates a document that changes every ' .$every. ' seconds.
+<br>This is version: ' . date('r', $lastModified) . '</p>
+';
+
+require '_include.php';
+
+echo send_slowly(get_content(array(
+    'title' => $title
+    ,'explain' => $explain
+)));
+

min_extras/unit_tests/HTTP_Encoder/index.php

@@ -0,0 +1,60 @@
+<?php
+ini_set('display_errors', 'on');
+
+require '../../config.php';
+require 'HTTP/Encoder.php';
+
+if (!isset($_GET['test'])) {
+    $type = 'text/html';
+    ob_start();
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+<html>
+<head>
+<title>HTTP_Encoder Test</title>
+<style type="text/css">
+@import "?test=2";
+#img {background:url("?test=1");}
+.green {background:#0f0;}
+p span {padding:0 .5em;}
+</style>
+</head>
+<body>
+<h1>HTTP_Encoder test</h1>
+<p><span class="green"> HTML </span></p>
+<p><span id="css"> CSS </span></p>
+<p><span id="js"> Javascript </span></p>
+<p><span id="img"> image </span></p>
+<script src="?test=3" type="text/javascript"></script>
+</body>
+</html>
+<?php
+    $content = ob_get_contents();
+    ob_end_clean();
+
+} elseif ($_GET['test'] == '1') {
+    $content = file_get_contents(dirname(__FILE__) . '/green.png');
+    $type = 'image/png';
+
+} elseif ($_GET['test'] == '2') {
+    $content = '#css {background:#0f0;}';
+    $type = 'text/css';
+
+} else {
+    $content = '
+window.onload = function(){
+    document.getElementById("js").className = "green";
+};
+    ';
+    $type = 'application/x-javascript';
+}
+
+$he = new HTTP_Encoder(array(
+    'content' => $content
+    ,'type' => $type
+));
+$he->encode();
+$he->sendAll();
+
+?>

min_extras/unit_tests/_inc.php

@@ -0,0 +1,28 @@
+<?php
+
+require '../config.php';
+
+error_reporting(E_ALL | E_STRICT);
+ini_set('display_errors', 1);
+header('Content-Type: text/plain');
+
+$thisDir = dirname(__FILE__);
+
+/**
+ * pTest - PHP Unit Tester
+ * @param mixed $test Condition to test, evaluated as boolean
+ * @param string $message Descriptive message to output upon test
+ * @url http://www.sitepoint.com/blogs/2007/08/13/ptest-php-unit-tester-in-9-lines-of-code/
+ */
+function assertTrue($test, $message)
+{
+	static $count;
+	if (!isset($count)) $count = array('pass'=>0, 'fail'=>0, 'total'=>0);
+
+	$mode = $test ? 'pass' : 'fail';
+	$outMode = $test ? 'PASS' : '!FAIL';
+	printf("%s: %s (%d of %d tests run so far have %sed)\n",
+		$outMode, $message, ++$count[$mode], ++$count['total'], $mode);
+	
+	return (bool)$test;
+}

min_extras/unit_tests/_test_files/css/comments.css

@@ -0,0 +1,6 @@
+
+/* block comments get removed */
+
+/*! YUI Compressor style comments are preserved */
+
+/* but all other comments are removed */

min_extras/unit_tests/_test_files/css/comments.min.css

@@ -0,0 +1,2 @@
+
+/* YUI Compressor style comments are preserved */

min_extras/unit_tests/_test_files/css/hacks.css

@@ -0,0 +1,62 @@
+/* hide from ie5/mac \*/ a{}
+.foo {color:red}
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/* feed to ie5/mac \*//*/
+@import "ie5mac.css";
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/*/ hide from nav4 */
+.foo {display:block;}
+/* necessary comment */
+
+/* comment to attempt to confuse parser */
+
+/*/ feed to nav *//*/
+.foo {display:crazy;}
+/* necessary comment */
+
+/* hide props from various IE/win */
+div {
+    width: 140px; 
+    width/* */:/**/100px; 
+    width: /**/100px;
+}
+
+html>/**/body {}
+
+/* Tantek's box model hack */
+div { 
+  width:400px; 
+  voice-family: "\"}\""; 
+  voice-family:inherit;
+  width:300px;
+}
+
+/* don't minimize hex colors in filters */
+div {
+  filter:chroma(color=#aabbcc);
+  filter:mask(color=#000000) shadow(color=#9BAD71, direction=135) chroma(color=#000000);
+}
+
+@media screen {
+    /* for IE 5.x-6, hidden from IE 5 Mac */ /*\*/
+    * html div#page {
+        height: 1%;
+    }
+    /**/ /* end hidden from IE 5 Mac */
+}
+
+foo { /* filters for IE */
+    _height : 20px;
+    *height : 15px;
+}
+
+/* http://tantek.com/CSS/Examples/midpass.html */
+@media tty {
+ i{content:"\";/*" "*/}} @import 'midpassafter.css'; /*";}
+}/* */

min_extras/unit_tests/_test_files/css/hacks.min.css

@@ -0,0 +1,4 @@
+/*\*/a{}.foo{color:red}/**//*\*//*/@import "ie5mac.css";/**//*/*/.foo{display:block}/**//*/*//*/.foo{display:crazy}/**/div{width:140px;width/**/:/**/100px;width:/**/100px}html>/**/body{}div{width:400px;voice-family:"\"}\"";voice-family:inherit;width:300px}div{filter:chroma(color=#aabbcc);filter:mask(color=#000000) shadow(color=#9BAD71, direction=135) chroma(color=#000000)}@media
+screen{/*\*/* html
+div#page{height:1%}/**/}foo{_height:20px;*height:15px}@media
+tty{i{content:"\";/*" "*/}}@import 'midpassafter.css';/*"}}/* */

min_extras/unit_tests/_test_files/css/paths.css

@@ -0,0 +1,10 @@
+@import "foo.css";
+@import 'bar/foo.css' print;
+@import '/css/foo.css'; /* abs, should not alter */
+@import 'http://foo.com/css/foo.css'; /* abs, should not alter */
+@import url(../foo.css) tv, projection;
+@import url("/css/foo.css"); /* abs, should not alter */
+@import url(/css2/foo.css); /* abs, should not alter */
+foo {background:url('bar/foo.png')}
+foo {background:url('http://foo.com/css/foo.css');} /* abs, should not alter */
+foo {background:url("//foo.com/css/foo.css");} /* protocol relative, should not alter */

min_extras/unit_tests/_test_files/css/paths.min.css

@@ -0,0 +1 @@
+@import "../foo.css";@import '../bar/foo.css' print;@import '/css/foo.css';@import 'http://foo.com/css/foo.css';@import url(../../foo.css) tv, projection;@import url("/css/foo.css");@import url(/css2/foo.css);foo{background:url('../bar/foo.png')}foo{background:url('http://foo.com/css/foo.css')}foo{background:url("//foo.com/css/foo.css")}

min_extras/unit_tests/_test_files/css/readme.txt

@@ -0,0 +1 @@
+Test suite from http://search.cpan.org/~gtermars/CSS-Minifier-XS/

min_extras/unit_tests/_test_files/css/selectors.css

@@ -0,0 +1,42 @@
+/* http://www.w3.org/TR/css3-selectors/ */
+
+*
+E[foo]
+E[foo="bar"]
+E[foo~="bar"]
+E[foo^="bar"]
+E[foo$="bar"]
+E[foo*="bar"]
+E[hreflang|="en"]
+E:root
+E:nth-child(n)
+E:nth-last-child(n)
+E:nth-of-type(n)
+E:nth-last-of-type(n)
+E:first-child
+E:last-child
+E:first-of-type
+E:last-of-type
+E:only-child
+E:only-of-type
+E:empty
+E:link
+E:visited
+E:active
+E:hover
+E:focus
+E:target
+E:lang(fr)
+E:enabled
+E:disabled
+E:checked
+E::first-line
+E::first-letter
+E::selection
+E::before
+E::after
+E.warning#myid
+E:not(s)
+ > F
+ + F
+ ~ F {color: red;}

min_extras/unit_tests/_test_files/css/selectors.min.css

@@ -0,0 +1,37 @@
+*
+E[foo]
+E[foo="bar"]
+E[foo~="bar"]
+E[foo^="bar"]
+E[foo$="bar"]
+E[foo*="bar"]
+E[hreflang|="en"]
+E:root
+E:nth-child(n)
+E:nth-last-child(n)
+E:nth-of-type(n)
+E:nth-last-of-type(n)
+E:first-child
+E:last-child
+E:first-of-type
+E:last-of-type
+E:only-child
+E:only-of-type
+E:empty
+E:link
+E:visited
+E:active
+E:hover
+E:focus
+E:target
+E:lang(fr)
+E:enabled
+E:disabled
+E:checked
+E::first-line
+E::first-letter
+E::selection
+E::before
+E::after
+E.warning#myid
+E:not(s)>F+F~F{color:red}

min_extras/unit_tests/_test_files/css/styles.css

@@ -0,0 +1,31 @@
+/* some CSS to try to exercise things in general */
+
+@import     url( more.css );
+
+    body, td, th {
+        font-family: Verdana , "Bitstream Vera Sans" , sans-serif ;
+
+	font-size  : 12px;
+}
+
+.nav {
+    margin-left: 20%;
+}
+#main-nav {
+    background-color: red;
+    border: 1px solid #00ff77;
+}
+
+div#content 
+h1 + p {
+    padding-top: 0;
+    margin-top: 0;
+}
+
+@media all and (min-width: 640px) {
+	#media-queries-1 { background-color: #0f0; }
+}	
+
+@media screen and (max-width: 2000px) {
+	#media-queries-2 { background-color: #0f0; }
+}

min_extras/unit_tests/_test_files/css/styles.min.css

@@ -0,0 +1,3 @@
+@import url(more.css);body,td,th{font-family:Verdana,"Bitstream Vera Sans",sans-serif;font-size:12px}.nav{margin-left:20%}#main-nav{background-color:red;border:1px
+solid #0f7}div#content
+h1+p{padding-top:0;margin-top:0}@media all and (min-width: 640px){#media-queries-1{background-color:#0f0}}@media screen and (max-width: 2000px){#media-queries-2{background-color:#0f0}}

min_extras/unit_tests/_test_files/css/subsilver.css

@@ -0,0 +1,434 @@
+/* Based on the original Style Sheet for the fisubsilver v2 Theme for phpBB version 2+
+Edited by Daz  - http://www.forumimages.com - last updated 26-06-03 */
+/* The content of the posts (body of text) */
+/* General page style */
+
+
+
+    /* begin suggest post */
+    .float-l{
+    	float: left;
+    }
+	 
+	 .form-suggest{
+	 	height:200px;
+		background:#DEE2D0;
+		vertical-align: top;
+	 }
+    
+    .form-input input{
+    	font-size: 10px;
+    }
+    
+    .hide{
+    	display:none;
+    }
+    
+    .form-input textarea{
+    	font-size: 11px;
+    	width: 350px;
+    }
+    
+    .form-label{
+    	font-size: 10px;
+    	font-weight: bold;
+    	line-height: 25px;
+    	padding-right: 10px;
+    	text-align: right;
+    	width: 100px;
+    	color: #39738F;
+    }
+    
+    .font-9{
+    	font-size: 9px;
+    }
+    
+    .form-topic{
+    	font-weight:bold;
+    	
+    }
+    
+    .form-error{
+    	color:red;
+    }
+    
+    .inline{
+    	display: inline;
+    }
+    
+    .space-10{
+    	clear: both;
+    	font-size: 10px;
+    	height: 10px;
+    	line-height: 10px;
+    }
+    
+    .suggest-success{
+    	color:green;
+    	padding-left:10px;
+    	font-size:11px;
+    	font-weight:bold;
+    }
+    
+    .top{
+    	vertical-align: top;
+    }
+	 /* end suggest post */
+	 
+table td{
+	padding:3px;
+}	 
+
+a:link,a:active,a:visited,a.postlink{
+	color: #006699;
+	text-decoration: none;
+}
+
+a:hover{
+	color: #DD6900;
+}
+
+a.admin:hover,a.mod:hover{
+	color: #DD6900;
+}
+
+a.but,a.but:hover,a.but:visited{
+	color: #000000;
+	text-decoration: none;
+}
+
+a.topictitle:visited{
+	color: #5493B4;
+}
+
+a.topictitle:hover{
+	color: #DD6900;
+}
+
+
+
+body{
+	color: #000000;
+	font: 11px Verdana,Arial,Helvetica,sans-serif;
+	margin: 0 10px 10px 10px;
+	padding: 0; 
+	overflow:auto;
+}
+
+/* General font families for common tags */
+font,th,td,p{
+	font: 12px Verdana,Arial,Helvetica,sans-serif;
+}
+
+/* Form elements */
+form{
+	display: inline;
+}
+
+hr{
+	border: 0px solid #FFFFFF;
+	border-top-width: 1px;
+	height: 0px;
+}
+
+/* Gets rid of the need for border="0" on hyperlinked images */
+img{
+	border: 0 solid;
+}
+
+input{
+	font: 11px Verdana,Arial,Helvetica,sans-serif;
+}
+
+input.button,input.liteoption,.fakebut{
+	background: #FAFAFA;
+	border: 1px solid #000000;
+	font-size: 11px;
+}
+
+input.catbutton{
+	background: #FAFAFA;
+	border: 1px solid #000000;
+	font-size: 10px;
+}
+
+input.mainoption{
+	background: #FAFAFA;
+	border: 1px solid #000000;
+	font-size: 11px;
+	font-weight: bold;
+}
+
+input.post,textarea.post{
+	background: #FFFFFF;
+	border: 1px solid #000000;
+	font: 11px Verdana,Arial,Helvetica,sans-serif;
+	padding-bottom: 2px;
+	padding-left: 2px;
+}
+
+select{
+	background: #FFFFFF;
+	font: 11px Verdana,Arial,Helvetica,sans-serif;
+}
+
+table{
+	text-align: left;
+}
+
+td{
+	vertical-align: middle;
+}
+
+/* Category gradients*/
+td.cat{
+	background-color: #C2C6BA;
+	font-weight: bold;
+	height: 20px;
+	letter-spacing: 1px;
+	text-indent: 4px;
+}
+
+td.genmed,.genmed{
+	font-size: 11px;
+}
+
+/* This is for the table cell above the Topics,Post & Last posts on the index.php */
+td.rowpic{
+	background: #C2C6BA;
+}
+
+td.spacerow{
+	background: #E5E6E2;
+}
+
+/* Table Header cells */
+th{
+	background-color: #FADD31;
+	background-image: url(images/cellpic3.gif);
+	background-repeat: repeat-x;
+	color: #68685E;
+	font-size: 11px;
+	font-weight: bold;
+	line-height:16px;
+	height: 16px;
+	padding-left: 8px;
+	padding-right: 8px;
+	text-align: center;
+	white-space: nowrap;
+}
+
+/* Admin & Moderator Colours MODification */
+.admin,.mod{
+	font-size: 11px;
+	font-weight: bold;
+}
+
+.admin,a.admin,a.admin:visited{
+	color: #FFA34F;
+}
+
+/* This is the border line & background colour round the entire page */
+.bodyline{
+	background: #FFFFFF;
+	border: 1px solid #98AAB1;
+}
+
+.center{
+	text-align: center;
+}
+
+/* Code blocks */
+.code{
+	background: #FAFAFA;
+	border: 1px solid #D1D7DC;
+	color: #006600;
+	font: 12px Courier,"Courier New",sans-serif;
+	padding: 5px;
+}
+
+/* This is for the error messages that pop up */
+.errorline{
+	background: #E5E6E2;
+	border: 1px solid #8F8B8B;
+	color:#D92A2A;
+}
+
+.explaintitle{
+	color: #5C81B1;
+	font-size: 11px;
+	font-weight: bold;
+}
+
+/* This is the outline round the main forum tables */
+.forumline{
+	background: #FFFFFF;
+}
+
+/* General text */
+.gensmall{
+	font-size: 10px;
+}
+
+.h1-font{
+	color: #006699;
+	display: inline;
+	font: bold 13px Verdana, Arial, Helvetica, sans-serif;
+	margin: 0;
+	text-decoration: none;
+}
+
+.h2-font{
+	display: inline;
+	font-family: Verdana, Arial, Helvetica, sans-serif;
+	font-size: 11px;
+}
+
+.height1{
+	height: 1px;
+}
+
+.height22{
+	height: 22px;
+}
+
+.height25{
+	height: 25px;
+}
+
+.height28{
+	height: 28px;
+}
+
+.height30{
+	height: 30px;
+}
+
+.height40{
+	height: 40px;
+}
+
+/* This is the line in the posting page which shows the rollover
+help line. Colour value in row2 */
+.helpline{
+	border: 0 solid;
+	font-size: 10px;
+}
+
+.imgfolder{
+	margin: 1px 4px 1px 4px;
+}
+
+.imgspace{
+	margin-left: 1px;
+	margin-right: 2px;
+}
+
+/* Specify the space around images */
+.imgtopic,.imgicon{
+	margin-left: 3px;
+}
+
+.left{
+	text-align: left;
+}
+
+/* The largest text used in the index page title and toptic title etc. */
+.maintitle,h1,h2{
+	color: #5C81B1;
+	font: bold 20px/120% "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif;
+	text-decoration: none;
+}
+
+.maxwidth{
+	width: 100%;
+}
+
+.mod,a.mod,a.mod:visited{
+	color: #006600;
+}
+
+/* Name of poster in viewmsg.php and viewtopic.php and other places */
+.name{
+	font-size: 11px;
+	font-weight: bold;
+}
+
+/* Used for the navigation text,(Page 1,2,3 etc) and the navigation bar when in a forum */
+.nav{
+	font-size: 11px;
+	font-weight: bold;
+}
+
+.nowrap{
+	white-space: nowrap;
+}
+
+.postbody{
+	font-size: 12px;
+	line-height: 125%;	
+}
+
+.postbody a{
+	text-decoration: underline;
+}
+
+/* Location,number of posts,post date etc */
+.postdetails{
+	color: #00396A;
+	font-size: 10px;
+}
+
+/* Quote blocks */
+.quote{
+	background: #F3F3EF;
+	border: 1px solid #C2C6BA;
+	color: #006699;
+	font-size: 11px;
+	line-height: 125%;
+}
+
+.right{
+	text-align: right;
+}
+
+/* Main table cell colours and backgrounds */
+.row1{
+	background: #F0F0EB;
+}
+
+.row2,.helpline{
+	background: #E5E6E2;
+}
+
+.row3{
+	background: #DBDBD4;
+}
+
+.subtitle,h2{
+	font: bold 18px/180% "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif;
+	text-decoration: none;
+}
+
+/* titles for the topics:could specify viewed link colour too */
+.topictitle			{
+	color: #000000;
+	font-size: 11px;
+	font-weight: bold;
+}
+
+.underline{
+	text-decoration: underline;
+}
+
+.top{
+vertical-align:top;
+}
+
+.image-hspace{
+margin-right:3px;
+}
+
+.clear{
+clear:both;
+}

min_extras/unit_tests/_test_files/css/subsilver.min.css

@@ -0,0 +1,18 @@
+.float-l{float:left}.form-suggest{height:200px;background:#DEE2D0;vertical-align:top}.form-input
+input{font-size:10px}.hide{display:none}.form-input
+textarea{font-size:11px;width:350px}.form-label{font-size:10px;font-weight:bold;line-height:25px;padding-right:10px;text-align:right;width:100px;color:#39738F}.font-9{font-size:9px}.form-topic{font-weight:bold}.form-error{color:red}.inline{display:inline}.space-10{clear:both;font-size:10px;height:10px;line-height:10px}.suggest-success{color:green;padding-left:10px;font-size:11px;font-weight:bold}.top{vertical-align:top}table
+td{padding:3px}a:link,a:active,a:visited,a.postlink{color:#069;text-decoration:none}a:hover{color:#DD6900}a.admin:hover,a.mod:hover{color:#DD6900}a.but,a.but:hover,a.but:visited{color:#000;text-decoration:none}a.topictitle:visited{color:#5493B4}a.topictitle:hover{color:#DD6900}body{color:#000;font:11px Verdana,Arial,Helvetica,sans-serif;margin:0
+10px 10px 10px;padding:0;overflow:auto}font,th,td,p{font:12px Verdana,Arial,Helvetica,sans-serif}form{display:inline}hr{border:0px
+solid #FFF;border-top-width:1px;height:0px}img{border:0
+solid}input{font:11px Verdana,Arial,Helvetica,sans-serif}input.button,input.liteoption,.fakebut{background:#FAFAFA;border:1px
+solid #000;font-size:11px}input.catbutton{background:#FAFAFA;border:1px
+solid #000;font-size:10px}input.mainoption{background:#FAFAFA;border:1px
+solid #000;font-size:11px;font-weight:bold}input.post,textarea.post{background:#FFF;border:1px
+solid #000;font:11px Verdana,Arial,Helvetica,sans-serif;padding-bottom:2px;padding-left:2px}select{background:#FFF;font:11px Verdana,Arial,Helvetica,sans-serif}table{text-align:left}td{vertical-align:middle}td.cat{background-color:#C2C6BA;font-weight:bold;height:20px;letter-spacing:1px;text-indent:4px}td.genmed,.genmed{font-size:11px}td.rowpic{background:#C2C6BA}td.spacerow{background:#E5E6E2}th{background-color:#FADD31;background-image:url(images/cellpic3.gif);background-repeat:repeat-x;color:#68685E;font-size:11px;font-weight:bold;line-height:16px;height:16px;padding-left:8px;padding-right:8px;text-align:center;white-space:nowrap}.admin,.mod{font-size:11px;font-weight:bold}.admin,a.admin,a.admin:visited{color:#FFA34F}.bodyline{background:#FFF;border:1px
+solid #98AAB1}.center{text-align:center}.code{background:#FAFAFA;border:1px
+solid #D1D7DC;color:#060;font:12px Courier,"Courier New",sans-serif;padding:5px}.errorline{background:#E5E6E2;border:1px
+solid #8F8B8B;color:#D92A2A}.explaintitle{color:#5C81B1;font-size:11px;font-weight:bold}.forumline{background:#FFF}.gensmall{font-size:10px}.h1-font{color:#069;display:inline;font:bold 13px Verdana,Arial,Helvetica,sans-serif;margin:0;text-decoration:none}.h2-font{display:inline;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:11px}.height1{height:1px}.height22{height:22px}.height25{height:25px}.height28{height:28px}.height30{height:30px}.height40{height:40px}.helpline{border:0
+solid;font-size:10px}.imgfolder{margin:1px
+4px 1px 4px}.imgspace{margin-left:1px;margin-right:2px}.imgtopic,.imgicon{margin-left:3px}.left{text-align:left}.maintitle,h1,h2{color:#5C81B1;font:bold 20px/120% "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif;text-decoration:none}.maxwidth{width:100%}.mod,a.mod,a.mod:visited{color:#060}.name{font-size:11px;font-weight:bold}.nav{font-size:11px;font-weight:bold}.nowrap{white-space:nowrap}.postbody{font-size:12px;line-height:125%}.postbody
+a{text-decoration:underline}.postdetails{color:#00396A;font-size:10px}.quote{background:#F3F3EF;border:1px
+solid #C2C6BA;color:#069;font-size:11px;line-height:125%}.right{text-align:right}.row1{background:#F0F0EB}.row2,.helpline{background:#E5E6E2}.row3{background:#DBDBD4}.subtitle,h2{font:bold 18px/180% "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif;text-decoration:none}.topictitle{color:#000;font-size:11px;font-weight:bold}.underline{text-decoration:underline}.top{vertical-align:top}.image-hspace{margin-right:3px}.clear{clear:both}

min_extras/unit_tests/_test_files/css/unusual_strings.css

@@ -0,0 +1,10 @@
+/* test unusual, but valid strings in CSS */
+
+foo[attr="multiple  spaces"] {
+    content: "Hello  World!";
+}
+
+foo[attr="Hel\
+lo"] {
+    content: " \"World\"";
+}

min_extras/unit_tests/_test_files/css/unusual_strings.min.css

@@ -0,0 +1,2 @@
+foo[attr="multiple  spaces"]{content:"Hello  World!"}foo[attr="Hel\
+lo"]{content:" \"World\""}

min_extras/unit_tests/_test_files/css/vladmirated.css

@@ -0,0 +1,658 @@
+/* from http://www.vladimirated.com/web-development-minify-css-using-php-and-cssmin-class */
+
+		#comments_inviter #close_me {
+			clear: both;
+			text-align: center;
+			border-top: 1px solid #eeeeee;
+			padding-top: 10px;
+		}
+
+		#comments_inviter #close_me span {
+			color: #108eed;
+			cursor: pointer;
+			font-weight: bold;
+		}
+
+		#comments_inviter img {
+			float: left;
+			margin-right: 3px;
+			margin-bottom: 10px;
+		}
+
+		#comments_inviter {
+			width: 200px;
+			background-color: #FFFFFF;
+			border: 4px solid #eeeeee;
+			font-size: 10px;
+			font-family: verdana;
+			padding: 10px;
+			color: #333333;
+		}
+
+		.one_com {
+			background-color: #FAFAFA;
+			padding: 10px;
+			margin-bottom: 20px;
+			border: 1px solid #EEEEEE;
+		}
+
+		.one_com .com_says, .one_com .com_det {
+			text-transform: lowercase;
+			color: #333333;
+			padding: 0px;
+			font-family: verdana;
+			margin: 0px;
+			font-size: 13px;
+			font-weight: bold;
+		}
+
+		.flvPlayer {
+			text-align: center;
+			border: 5px solid #dddddd;
+			width: 320px;
+		}
+
+		.one_com .com_det {
+			font-size: 10px;
+			font-weight: normal;
+			margin-bottom: 20px;
+			padding-bottom: 10px;
+			border-bottom: 8px solid #eeeeee;
+		}
+
+		.one_com .com_det a {
+			text-decoration: none;
+		}
+
+		.one_com .com_txt {
+			background-color: #ffffff;
+			margin-bottom: 10px;
+			border-bottom: 2px solid #eeeeee
+		}
+
+		.one_com .com_txt p {
+			font-family: verdana;
+			font-size: 13px;
+			color: #777777;
+			margin: 0px;
+			padding: 5px;
+			padding-bottom: 10px;
+			text-transform: lowercase;
+		}
+
+		.one_com .com_says a {
+			color: #333333;
+		}
+
+		.one_com .com_det a {
+			color: #333333;
+		}
+
+		.post_box .related_posts {
+
+		}
+
+		.post_box .related_posts p {
+			padding: 0px;
+			margin: 0px;
+			padding-bottom: 20px;
+			padding-left: 35px;
+			font-family: verdana;
+
+		}
+
+		.post_box .related_posts a {
+			color: #108eed;
+		}
+
+		.post_nav_2 p {
+		
+			text-align: center;
+			color: #cccccc;
+			font-family: verdana;
+		}
+
+		.post_box .related_posts h3, #comments_box #respond, .comments_posted h3 {
+			padding: 0px;
+			margin: 0px;
+			font-size: 18px;
+			color: #FF8000;
+			padding-top: 30px;
+			margin-bottom: 20px;
+			width: 300px;
+			border-bottom: 5px solid #e0e0e0;
+		}
+
+		.comments_posted {
+
+			margin-bottom: 50px;
+
+		}
+
+		.comments_posted h3 {
+			padding: 0px;
+			margin: 0px;
+			margin-bottom: 20px;
+
+		}
+
+		.cmt_txtarea {
+			width: 300px;
+			height: 100px;
+
+		}
+
+		#comments_box #respond {
+
+			padding-top: 0px;
+			margin-bottom: 0px;
+
+		}
+
+		.pagetitle {
+			color: #65DA33;
+			text-align: center;
+		}
+
+		#searchform {
+			padding: 0px;
+			margin: 0px;
+		}
+
+		.si {
+			background-color: #FFFFEE;
+			border: 1px solid #e0e0e0;
+		}
+
+		#rightcol #r_news, #rightcol #linksbro, #rightcol #quick_tags {
+			margin-top: 30px;
+			padding-bottom: 10px;
+		}
+
+		#post_nav p {
+			padding: 0px;
+			margin: 0px;
+			padding-bottom: 5px;
+		}
+
+		#post_nav {
+			text-align: left;
+			padding-bottom: 15px;
+		}
+
+		#post_nav a, .post_nav_2 p a {
+			text-decoration: none;
+			font-family: Verdana;
+			font-size: 12px;
+			color: #108eed;
+		}
+
+		#post_nav a:hover, .post_nav_2 p a:hover {
+			text-decoration: underline;
+			color: #FF8000;
+		}
+
+		#rightcol #about {
+			padding-bottom: 10px;
+		}
+
+		#rightcol #r_news input {
+			color: #333333;
+			font-size: 12px;
+		}
+
+		#header {
+			height: 200px;
+			width: 100%;
+			background-image: url('images/header_bg.jpg');
+			background-repeat: x-repeat;
+		}
+
+		#header img {
+
+			float: right;
+			margin-right: -3px;
+			z-index: 100;
+
+		}
+
+		.tags {
+			text-transform: lowercase;
+			color: #333333;
+			font-family: arial;
+			font-size: 12px;
+			border-top: 2px dotted #EEEEEE;
+			width: 300px;
+			padding-top: 20px;
+			padding-bottom: 0px;
+			margin-top: 0px;
+			padding-left: 20px;
+			padding-right: 20px;
+		}
+
+		.tags a {
+			color: #108eed;
+		}
+
+		.tags p {
+			text-align: left;
+			margin: 0px;
+			padding: 0px;
+		}
+
+		blockquote strong {
+			font-family: verdana;
+			display: block;
+			margin-top: 10px;
+			color: #FF0000;
+			font-style: italic;
+			text-align: right;
+		}
+
+		blockquote {
+			margin: 0px;
+			background-color: #eeeeee;
+			border: 2px solid #dddddd;
+			padding: 24px;
+			padding-top: 10px;
+			padding-left: 60px;
+			padding-bottom: 10px;
+			font-size: 13px;
+			color: #333333;
+			margin-bottom: 30px;
+			margin-top: 10px;
+		}
+
+
+		html>body #header img { margin-right: 0px; }
+
+		#subscribe h3 {
+			color: #ff0000;
+			margin-top: 30px;
+			padding: 20px;
+		}
+
+		.post_actions a{ 
+			color: #108eed;
+		}
+
+		.post_actions {
+			border-top: 4px solid #DDDDDD;
+			border-bottom: 1px solid #EEEEEE;
+			text-align: center;
+			background-color: #FFFFDd;
+			color: #dddddd;
+			white-space: no-wrap;
+			padding-left: 20px;
+			padding-bottom: 5px;
+			text-transform: capitalize;
+		}
+
+		#subscribe td {
+			color: #333333;	
+			font-size: 12px;
+			text-transform: lowercase;
+		}
+
+		#subscribe input {
+			font-size: 13px;
+			color: #333333;
+		}
+
+		.post_content {
+			font-size: 13px;
+			margin-top: 10px;
+			padding-bottom: 10px;
+			text-align: justify;
+			font-family: verdana;
+		}
+
+		.post_content p {
+			margin: 0px;
+			padding: 0px;
+			padding-bottom: 20px;
+			line-height: 20px;
+		}
+
+		#header h1 {
+			z-index: 200;
+			margin: 0px;
+			position: absolute;
+			float: left;
+			text-transform: lowercase;
+			padding: 0px;
+			font-size: 45px;
+			margin-top: 70px;
+			margin-left: 40px;
+
+		}
+
+		#header h1 a {
+			white-space: no-wrap;
+			text-decoration: none;
+			color: #FAFAFA;
+			display: block
+		}
+
+		#header h1 a:hover {
+			color: #FAFAFA;
+			border-bottom: 3px dotted #FAFAFA;
+		}
+
+		html>body #header h1 { margin-left: 60px; }
+
+		body {
+			margin: 0px;
+			padding: 0px;
+			height: 100%;
+			width: 100%;
+			font-family: 'Lucida Sans Unicode', 'Lucida Grande', Sans-Serif, Verdana, Arial;
+			font-size: 12px;
+		}
+
+		#leftcol {
+			float: left;
+			width: 200px;
+			margin-left: 0px;
+			margin-top: 17px;
+			color: #000;
+			padding: 3px;
+			height: 100%;
+		}
+
+		#leftcol .box_head h3 {
+			text-transform: uppercase;
+			padding: 0px;
+			margin: 0px;
+			font-family: georgia;
+			font-size: 18px;
+			color: #dddddd;
+			border-top: 4px solid #dddddd;
+			border-bottom: 4px solid #cccccc;
+			padding-left: 10px;
+			padding-top: 10px;
+			padding-bottom: 10px;
+			background-image: url('images/stripesbg.png');
+			margin-bottom: 10px;
+		}
+
+		#leftcol .box_head input {
+			text-transform: lowercase;
+			color: #333333;
+		}
+
+		#leftcol .box_head {
+			margin-left: 7px;
+			background-color: #ffefd4;
+			border-bottom: 2px solid #eeeeee;
+			padding-bottom: 20px;
+			margin-bottom: 30px;
+		}
+
+		#leftcol .box_head p a {
+			color: #0a2d4d;
+			display: block;
+			text-decoration: none;
+			border-bottom: 3px solid #fefefe;
+			padding-top: 20px;
+			text-transform: lowercase;
+			padding-bottom: 20px;
+			padding-left: 5px;
+			padding-right: 5px;
+		}
+
+		#leftcol .box_head p a:hover {
+			background-color: #fafafa;
+			border-bottom: 3px solid #eeeeee;
+			color: #000000;
+		}
+
+		#leftcol .box_head p {
+			text-align: left;
+			margin: 0px;
+			width: 170px;
+			padding-bottom: 0px;
+			padding-top: 0px;
+			font-size: 11px;
+		}
+
+		#rightcol {
+			position: absolute;
+			left: 77%;
+			top: 278px;
+			border: 3px solid #eeeeee;
+			width: 200px;
+			z-index: 3;
+			color: #333333;
+			padding: 10px;
+			text-transform: lowercase;
+
+		}
+
+		#rightcol p {
+			padding: 0px;
+			marging: 0px;
+			text-align: justify;
+		}
+
+		#rightcol #about img, #rightcol #linksbro img {
+			border: 5px solid #eeeeee;
+		}
+
+		#rightcol #about h3, #rightcol #r_news h3, #rightcol #linksbro h3, #rightcol #quick_tags h3 {
+			background-color: #fafafa;
+			border: 1px dotted #e0e0e0;
+			font-size: 14px;
+			color: #104bbc;
+			padding: 5px;
+			padding-top: 10px;
+			font-family: Arial;
+			padding-bottom: 10px;
+		}
+
+		#rightcol #about p a, #rightcol #r_news p a, #rightcol #linksbro p a {
+			color: #108eed;
+		}
+
+		#rightcol #about p, #rightcol #r_news p, #rightcol #linksbro p {
+			font-size: 12px; 
+			text-align: left;
+		}
+
+		#content_warp {
+			margin: 20px 25% 0 215px;
+			padding: 3px;
+			color: #000;
+			background-color: #ededed;
+		}
+
+		#content {
+			margin: 5px;
+			background-color: #FFFFFF;
+			padding: 10px;
+		}
+
+	
+		#footer {
+			width: 99%;
+			margin-top: 30px;
+			height: 98px;
+			background-color: #101b1d;
+		}
+
+		#footer td a { 
+			color: #FF8000;
+		}
+
+		#footer td a img {
+			border: 2px solid #108eed;
+		}
+
+		#footer td p {
+			font-family: Verdana;
+			font-size: 10px;
+			color: #c0c0c0;
+			padding: 0px;
+			margin: 0px;
+			text-align: center;
+			padding-bottom: 10px;
+		}
+
+		.s_offer {
+			color: #65DA33;
+			font-size: 20px;
+			font-weight: bold;
+			font-style: normal;
+		}
+
+		.post_box {
+			text-transform: lowercase;
+			margin-bottom: 40px;
+		}
+
+		#newsletter_box {
+			text-transform: lowercase;
+			margin-bottom: 10px;
+			margin-top: 30px;
+			font-style: normal;
+			background-color: #ffffff;
+			border: 5px solid #dddddd;
+		}
+
+		#newsletter_head {
+			color: #EEEEEE;
+			font-family: Georgia;
+			background-image: url('images/stripesbg.png');
+			padding: 10px;
+			padding-left: 30px;
+			border-bottom: 5px solid #dddddd;
+		}
+
+		#newsletter_body {
+			color: #333333;
+			font-family: Verdana;
+			text-align: justify;
+			background-color: #FFFFFF;
+			padding: 10px;
+			font-size: 13px;
+		}
+
+		.s_offer {
+			color: #65DA33;
+			font-size: 26px;
+			font-weight: bold;
+			font-style: normal;
+		}
+
+		.post_title a {
+			color: #EEEEEE;
+			text-decoration: none;
+		}
+
+		.post_title a:hover {
+			color: #c0c0c0;
+		}
+
+		.post_title {
+			background-image: url('images/stripe_post.png');
+			text-transform: uppercase;
+			font-size: 18px;
+			font-family: georgia;
+			padding: 10px;
+			border-top: 4px solid #c0c0c0;
+			margin: 0px;
+			border-bottom: 2px solid #ffffdd;
+		}
+
+		.post_det {
+			text-transform: none;
+			margin: 0px;
+			border-top: 1px solid #f0f0f0;
+			padding: 0px;
+			padding-top: 5px;
+			color: #999999;
+			font-size: 10px;
+			font-family: verdana;
+			margin-bottom: 20px;
+			background-color: #eeeeee;
+			padding-bottom: 5px;
+			padding-left: 10px;
+			text-align: left;
+			border-bottom: 2px solid #dddddd;
+		}
+
+		.post_det a {
+			color: #999999;
+			text-decoration: none;
+		}
+
+
+		.subtle {
+			text-transform: lowercase;
+			font-size: 10px;
+			font-family: verdana;
+			color: #108eed;
+			text-align: justify;
+		}
+
+		#top_menu #navlist, #top_menu #navlist li { 
+			padding:0px;
+			margin: 0px;
+			padding-top: 14px;
+			text-transform: lowercase;
+			padding-bottom: 17px;
+			padding-left: 30px;
+			border-left: 1px solid #65cdef;
+		}
+
+		#top_menu #navlist, #top_menu #navlist li #first { 
+
+			border-left: 0px;
+		
+		}
+
+		#top_menu #navlist {
+			padding-left: 30px;
+			background-color: #1dabd9;
+			border-top: 5px solid #0e96c3;
+			border-bottom: 5px solid #0e96c3;
+		}
+
+		#top_menu #navlist li {
+			color: #444444;
+			font-size: 10px;
+			display: inline;
+			list-style-type: none;
+			padding-right: 30px;
+		}
+
+		#top_menu #navlist li a {
+			text-decoration: none;
+			font-family: Verdana;
+			color: #fafafa;
+			font-size: 12px;
+			font-weight: bold;
+		}
+
+		#top_menu #navlist li a:hover {
+			color: #333333;
+		}
+
+		.post_content a {
+			color: #108eed;
+		}
+
+		ul#tagcloud { padding:0; margin:0; text-align:center; list-style:none; }
+		ul#tagcloud li { display:inline; font-size:70%; color:#ccc; background: none; padding: 0;}
+		ul#tagcloud li a, ul#tagcloud li a:link { text-decoration:none; }
+		ul#tagcloud li a:hover { text-decoration:underline; }
+		ul#tagcloud li.t1 a { color:#797979; font-size: 120%; }
+		ul#tagcloud li.t2 a { color:#6d6d6d; font-size: 160%; }
+		ul#tagcloud li.t3 a { color:#616161; font-size: 190%; }
+		ul#tagcloud li.t4 a { color:#555555; font-size: 210%; }
+		ul#tagcloud li.t5 a { color:#484848; font-size: 230%; }
+		ul#tagcloud li.t6 a { color:#3c3c3c; font-size: 250%; }
+		ul#tagcloud li.t7 a { color:#303030; font-size: 270%; }
+		ul#tagcloud li.t8 a { color:#242424; font-size: 290%; }
+		ul#tagcloud li.t9 a { color:#181818; font-size: 310%; }
+		ul#tagcloud li.t10 a { color:#0c0c0c; font-size: 330%; }

min_extras/unit_tests/_test_files/css/vladmirated.min.css

@@ -0,0 +1,79 @@
+#comments_inviter
+#close_me{clear:both;text-align:center;border-top:1px solid #eee;padding-top:10px}#comments_inviter #close_me
+span{color:#108eed;cursor:pointer;font-weight:bold}#comments_inviter
+img{float:left;margin-right:3px;margin-bottom:10px}#comments_inviter{width:200px;background-color:#FFF;border:4px
+solid #eee;font-size:10px;font-family:verdana;padding:10px;color:#333}.one_com{background-color:#FAFAFA;padding:10px;margin-bottom:20px;border:1px
+solid #EEE}.one_com .com_says, .one_com
+.com_det{text-transform:lowercase;color:#333;padding:0px;font-family:verdana;margin:0px;font-size:13px;font-weight:bold}.flvPlayer{text-align:center;border:5px
+solid #ddd;width:320px}.one_com
+.com_det{font-size:10px;font-weight:normal;margin-bottom:20px;padding-bottom:10px;border-bottom:8px solid #eee}.one_com .com_det
+a{text-decoration:none}.one_com
+.com_txt{background-color:#fff;margin-bottom:10px;border-bottom:2px solid #eee}.one_com .com_txt
+p{font-family:verdana;font-size:13px;color:#777;margin:0px;padding:5px;padding-bottom:10px;text-transform:lowercase}.one_com .com_says
+a{color:#333}.one_com .com_det
+a{color:#333}.post_box
+.related_posts{}.post_box .related_posts
+p{padding:0px;margin:0px;padding-bottom:20px;padding-left:35px;font-family:verdana}.post_box .related_posts
+a{color:#108eed}.post_nav_2
+p{text-align:center;color:#ccc;font-family:verdana}.post_box .related_posts h3, #comments_box #respond, .comments_posted
+h3{padding:0px;margin:0px;font-size:18px;color:#FF8000;padding-top:30px;margin-bottom:20px;width:300px;border-bottom:5px solid #e0e0e0}.comments_posted{margin-bottom:50px}.comments_posted
+h3{padding:0px;margin:0px;margin-bottom:20px}.cmt_txtarea{width:300px;height:100px}#comments_box
+#respond{padding-top:0px;margin-bottom:0px}.pagetitle{color:#65DA33;text-align:center}#searchform{padding:0px;margin:0px}.si{background-color:#FFE;border:1px
+solid #e0e0e0}#rightcol #r_news, #rightcol #linksbro, #rightcol
+#quick_tags{margin-top:30px;padding-bottom:10px}#post_nav
+p{padding:0px;margin:0px;padding-bottom:5px}#post_nav{text-align:left;padding-bottom:15px}#post_nav a, .post_nav_2 p
+a{text-decoration:none;font-family:Verdana;font-size:12px;color:#108eed}#post_nav a:hover, .post_nav_2 p a:hover{text-decoration:underline;color:#FF8000}#rightcol
+#about{padding-bottom:10px}#rightcol #r_news
+input{color:#333;font-size:12px}#header{height:200px;width:100%;background-image:url('images/header_bg.jpg');background-repeat:x-repeat}#header
+img{float:right;margin-right: -3px;z-index:100}.tags{text-transform:lowercase;color:#333;font-family:arial;font-size:12px;border-top:2px dotted #EEE;width:300px;padding-top:20px;padding-bottom:0px;margin-top:0px;padding-left:20px;padding-right:20px}.tags
+a{color:#108eed}.tags
+p{text-align:left;margin:0px;padding:0px}blockquote
+strong{font-family:verdana;display:block;margin-top:10px;color:#F00;font-style:italic;text-align:right}blockquote{margin:0px;background-color:#eee;border:2px
+solid #ddd;padding:24px;padding-top:10px;padding-left:60px;padding-bottom:10px;font-size:13px;color:#333;margin-bottom:30px;margin-top:10px}html>body #header
+img{margin-right:0px}#subscribe
+h3{color:#f00;margin-top:30px;padding:20px}.post_actions
+a{color:#108eed}.post_actions{border-top:4px solid #DDD;border-bottom:1px solid #EEE;text-align:center;background-color:#FFD;color:#ddd;white-space:no-wrap;padding-left:20px;padding-bottom:5px;text-transform:capitalize}#subscribe
+td{color:#333;font-size:12px;text-transform:lowercase}#subscribe
+input{font-size:13px;color:#333}.post_content{font-size:13px;margin-top:10px;padding-bottom:10px;text-align:justify;font-family:verdana}.post_content
+p{margin:0px;padding:0px;padding-bottom:20px;line-height:20px}#header
+h1{z-index:200;margin:0px;position:absolute;float:left;text-transform:lowercase;padding:0px;font-size:45px;margin-top:70px;margin-left:40px}#header h1
+a{white-space:no-wrap;text-decoration:none;color:#FAFAFA;display:block}#header h1 a:hover{color:#FAFAFA;border-bottom:3px dotted #FAFAFA}html>body #header
+h1{margin-left:60px}body{margin:0px;padding:0px;height:100%;width:100%;font-family:'Lucida Sans Unicode','Lucida Grande',Sans-Serif,Verdana,Arial;font-size:12px}#leftcol{float:left;width:200px;margin-left:0px;margin-top:17px;color:#000;padding:3px;height:100%}#leftcol .box_head
+h3{text-transform:uppercase;padding:0px;margin:0px;font-family:georgia;font-size:18px;color:#ddd;border-top:4px solid #ddd;border-bottom:4px solid #ccc;padding-left:10px;padding-top:10px;padding-bottom:10px;background-image:url('images/stripesbg.png');margin-bottom:10px}#leftcol .box_head
+input{text-transform:lowercase;color:#333}#leftcol
+.box_head{margin-left:7px;background-color:#ffefd4;border-bottom:2px solid #eee;padding-bottom:20px;margin-bottom:30px}#leftcol .box_head p
+a{color:#0a2d4d;display:block;text-decoration:none;border-bottom:3px solid #fefefe;padding-top:20px;text-transform:lowercase;padding-bottom:20px;padding-left:5px;padding-right:5px}#leftcol .box_head p a:hover{background-color:#fafafa;border-bottom:3px solid #eee;color:#000}#leftcol .box_head
+p{text-align:left;margin:0px;width:170px;padding-bottom:0px;padding-top:0px;font-size:11px}#rightcol{position:absolute;left:77%;top:278px;border:3px
+solid #eee;width:200px;z-index:3;color:#333;padding:10px;text-transform:lowercase}#rightcol
+p{padding:0px;marging:0px;text-align:justify}#rightcol #about img, #rightcol #linksbro
+img{border:5px
+solid #eee}#rightcol #about h3, #rightcol #r_news h3, #rightcol #linksbro h3, #rightcol #quick_tags
+h3{background-color:#fafafa;border:1px
+dotted #e0e0e0;font-size:14px;color:#104bbc;padding:5px;padding-top:10px;font-family:Arial;padding-bottom:10px}#rightcol #about p a, #rightcol #r_news p a, #rightcol #linksbro p
+a{color:#108eed}#rightcol #about p, #rightcol #r_news p, #rightcol #linksbro
+p{font-size:12px;text-align:left}#content_warp{margin:20px
+25% 0 215px;padding:3px;color:#000;background-color:#ededed}#content{margin:5px;background-color:#FFF;padding:10px}#footer{width:99%;margin-top:30px;height:98px;background-color:#101b1d}#footer td
+a{color:#FF8000}#footer td a
+img{border:2px
+solid #108eed}#footer td
+p{font-family:Verdana;font-size:10px;color:#c0c0c0;padding:0px;margin:0px;text-align:center;padding-bottom:10px}.s_offer{color:#65DA33;font-size:20px;font-weight:bold;font-style:normal}.post_box{text-transform:lowercase;margin-bottom:40px}#newsletter_box{text-transform:lowercase;margin-bottom:10px;margin-top:30px;font-style:normal;background-color:#fff;border:5px
+solid #ddd}#newsletter_head{color:#EEE;font-family:Georgia;background-image:url('images/stripesbg.png');padding:10px;padding-left:30px;border-bottom:5px solid #ddd}#newsletter_body{color:#333;font-family:Verdana;text-align:justify;background-color:#FFF;padding:10px;font-size:13px}.s_offer{color:#65DA33;font-size:26px;font-weight:bold;font-style:normal}.post_title
+a{color:#EEE;text-decoration:none}.post_title a:hover{color:#c0c0c0}.post_title{background-image:url('images/stripe_post.png');text-transform:uppercase;font-size:18px;font-family:georgia;padding:10px;border-top:4px solid #c0c0c0;margin:0px;border-bottom:2px solid #ffd}.post_det{text-transform:none;margin:0px;border-top:1px solid #f0f0f0;padding:0px;padding-top:5px;color:#999;font-size:10px;font-family:verdana;margin-bottom:20px;background-color:#eee;padding-bottom:5px;padding-left:10px;text-align:left;border-bottom:2px solid #ddd}.post_det
+a{color:#999;text-decoration:none}.subtle{text-transform:lowercase;font-size:10px;font-family:verdana;color:#108eed;text-align:justify}#top_menu #navlist, #top_menu #navlist
+li{padding:0px;margin:0px;padding-top:14px;text-transform:lowercase;padding-bottom:17px;padding-left:30px;border-left:1px solid #65cdef}#top_menu #navlist, #top_menu #navlist li
+#first{border-left:0px}#top_menu
+#navlist{padding-left:30px;background-color:#1dabd9;border-top:5px solid #0e96c3;border-bottom:5px solid #0e96c3}#top_menu #navlist
+li{color:#444;font-size:10px;display:inline;list-style-type:none;padding-right:30px}#top_menu #navlist li
+a{text-decoration:none;font-family:Verdana;color:#fafafa;font-size:12px;font-weight:bold}#top_menu #navlist li a:hover{color:#333}.post_content
+a{color:#108eed}ul#tagcloud{padding:0;margin:0;text-align:center;list-style:none}ul#tagcloud
+li{display:inline;font-size:70%;color:#ccc;background:none;padding:0}ul#tagcloud li a, ul#tagcloud li a:link{text-decoration:none}ul#tagcloud li a:hover{text-decoration:underline}ul#tagcloud li.t1
+a{color:#797979;font-size:120%}ul#tagcloud li.t2
+a{color:#6d6d6d;font-size:160%}ul#tagcloud li.t3
+a{color:#616161;font-size:190%}ul#tagcloud li.t4
+a{color:#555;font-size:210%}ul#tagcloud li.t5
+a{color:#484848;font-size:230%}ul#tagcloud li.t6
+a{color:#3c3c3c;font-size:250%}ul#tagcloud li.t7
+a{color:#303030;font-size:270%}ul#tagcloud li.t8
+a{color:#242424;font-size:290%}ul#tagcloud li.t9
+a{color:#181818;font-size:310%}ul#tagcloud li.t10
+a{color:#0c0c0c;font-size:330%}

min_extras/unit_tests/_test_files/cssLinearizer/1/adjacent.css

@@ -0,0 +1,3 @@
+/* @import url('bad.css' ) bad; */
+adjacent2 foo { background: red url(/red.gif); }
+adjacent2 bar { background: url('../green.gif') }

min_extras/unit_tests/_test_files/cssLinearizer/1/bad.css

@@ -0,0 +1 @@
+/* I should not be imported */

min_extras/unit_tests/_test_files/cssLinearizer/1/tv.css

@@ -0,0 +1,4 @@
+@import url( adjacent.css ) all;
+@import '../input.css';
+tv foo { background: red url(/red.gif); }
+tv bar { background: url('../green.gif') }

min_extras/unit_tests/_test_files/cssLinearizer/adjacent.css

@@ -0,0 +1,4 @@
+@import url(../css/styles.css);
+@import url(http://example.com/hello.css);
+adjacent foo { background: red url(/red.gif); }
+adjacent bar { background: url('../green.gif') }

min_extras/unit_tests/_test_files/cssLinearizer/input.css

@@ -0,0 +1,4 @@
+@import url( adjacent.css ) screen;
+@import "1/tv.css" tv, projection;
+input foo { background: red url(/red.gif); }
+input bar { background: url('../green.gif') }

min_extras/unit_tests/_test_files/cssLinearizer/output.css

@@ -0,0 +1,48 @@
+@media screen {
+/* some CSS to try to exercise things in general */
+
+
+
+    body, td, th {
+        font-family: Verdana , "Bitstream Vera Sans" , sans-serif ;
+
+	font-size  : 12px;
+}
+
+.nav {
+    margin-left: 20%;
+}
+#main-nav {
+    background-color: red;
+    border: 1px solid #00ff77;
+}
+
+div#content 
+h1 + p {
+    padding-top: 0;
+    margin-top: 0;
+}
+
+@media all and (min-width: 640px) {
+	#media-queries-1 { background-color: #0f0; }
+}	
+
+@media screen and (max-width: 2000px) {
+	#media-queries-2 { background-color: #0f0; }
+}
+
+adjacent foo { background: red url(/red.gif); }
+adjacent bar { background: url('%TEST_FILES_URI%/cssLinearizer/../green.gif') }
+}
+@media tv,projection {
+/*  */
+adjacent2 foo { background: red url(/red.gif); }
+adjacent2 bar { background: url('%TEST_FILES_URI%/cssLinearizer/1/../green.gif') }
+
+tv foo { background: red url(/red.gif); }
+tv bar { background: url('%TEST_FILES_URI%/cssLinearizer/1/../green.gif') }
+}
+
+
+input foo { background: red url(/red.gif); }
+input bar { background: url('%TEST_FILES_URI%/cssLinearizer/../green.gif') }

min_extras/unit_tests/_test_files/html/before.html

@@ -0,0 +1,95 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
+<head>
+    <!-- comments get removed -->
+	<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
+	<meta name="author" content="Dave Shea" />
+	<!-- also whitespace around block or undisplayed elements -->
+	<meta name="keywords" content="design, css, cascading, style, sheets, xhtml, graphic design, w3c, web standards, visual, display" />
+	<meta name="description" content="A demonstration of what can be accomplished visually through CSS-based design." />
+	<meta name="robots" content="all" />
+	<title>css Zen Garden: The Beauty in CSS Design</title>
+
+	<!-- to correct the unsightly Flash of Unstyled Content. http://www.bluerobot.com/web/css/fouc.asp -->
+	<script type="text/javascript"><!--
+// js comment inside SCRIPT element
+var is = {
+    ie:      navigator.appName == 'Microsoft Internet Explorer',
+    java:    navigator.javaEnabled(),
+    ns:      navigator.appName == 'Netscape',
+    ua:      navigator.userAgent.toLowerCase(),
+    version: parseFloat(navigator.appVersion.substr(21)) ||
+             parseFloat(navigator.appVersion),
+    win:     navigator.platform == 'Win32'
+}
+is.mac = is.ua.indexOf('mac') >= 0;
+if (is.ua.indexOf('opera') >= 0) {
+    is.ie = is.ns = false;
+    is.opera = true;
+}
+if (is.ua.indexOf('gecko') >= 0) {
+    is.ie = is.ns = false;
+    is.gecko = true;
+}
+// --></script>
+<script type="text/javascript">
+ //<![CDATA[
+  var i = 0;
+  while  (++i < 10)
+  {
+    // ...
+  }
+ //]]>
+</script>
+<script type="text/javascript">
+ /* <![CDATA[ */ i = 1;  /* ]]> */
+</script>
+<script type="text/javascript">
+ (i < 1); /* CDATA needed */
+</script>
+    <!--[if IE 6]>
+    <style type="text/css">
+/*! copyright: you'll need CDATA for this < & */
+body {background:white;}
+    </style>
+    <![endif]-->
+	<style type="text/css" title="currentStyle" media="screen">
+		@import "/001/001.css";
+/*\*/ css hack {} /*  */
+/* normal CSS comment */
+/*/*/ css hack {} /*  */
+css hack {
+    display/**/:/**/none;
+    display:none;
+}
+	</style>
+	<link 
+		rel="Shortcut Icon"
+		type="image/x-icon"
+		href="http://www.csszengarden.com/favicon.ico" />
+	<link 
+		rel="alternate"
+		type="application/rss+xml"
+		title="RSS"
+		href="http://www.csszengarden.com/zengarden.xml" />
+</head>
+<body id="css-zen-garden">
+<div id="container">
+		<div id="pageHeader">
+			<h1><span>css Zen Garden</span></h1>
+			<h2><span>The Beauty of <acronym title="Cascading Style Sheets">CSS</acronym>  
+Design</span></h2>
+		</div>
+		<pre>
+	White  space  is  important   here!
+		</pre>
+		<div id="quickSummary">
+			<p class="p1"><span>A demonstration of what can be accomplished visually through <acronym title="Cascading Style Sheets">CSS</acronym>-based design. Select any style sheet from the list to load it into this page.</span></p>
+			<p class="p2"><span>Download the sample <a href="/zengarden-sample.html" title="This page's source HTML code, not to be modified.">html file</a> and <a href="/zengarden-sample.css" title="This page's sample CSS, the file you may modify.">css file</a></span></p>
+		</div>
+        <textarea name="comment" id="comment" rows="6" class="maxwidth" cols="80">66666
+
+1234567890</textarea>
+</div>
+</body>
+</html>

min_extras/unit_tests/_test_files/html/before.min.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html
+xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" ><head><meta
+http-equiv="content-type" content="text/html; charset=iso-8859-1" /><meta
+name="author" content="Dave Shea" /><meta
+name="keywords" content="design, css, cascading, style, sheets, xhtml, graphic design, w3c, web standards, visual, display" /><meta
+name="description" content="A demonstration of what can be accomplished visually through CSS-based design." /><meta
+name="robots" content="all" /><title>css Zen Garden: The Beauty in CSS Design</title><script
+type="text/javascript">var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
+is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
+if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}</script><script
+type="text/javascript">/*<![CDATA[*/var i=0;while(++i<10)
+{}/*]]>*/</script><script
+type="text/javascript">i=1;</script><script
+type="text/javascript">/*<![CDATA[*/(i<1);/*]]>*/</script><!--[if IE 6]><style
+type="text/css">/*<![CDATA[*/
+/* copyright: you'll need CDATA for this < & */
+body{background:white}/*]]>*/</style><![endif]--><style
+type="text/css" title="currentStyle" media="screen">@import "/001/001.css";/*\*/css
+hack{}/**//*/*/css
+hack{}/**/css
+hack{display/**/:/**/none;display:none}</style><link
+rel="Shortcut Icon"
+type="image/x-icon"
+href="http://www.csszengarden.com/favicon.ico" /><link
+rel="alternate"
+type="application/rss+xml"
+title="RSS"
+href="http://www.csszengarden.com/zengarden.xml" /></head><body
+id="css-zen-garden"><div
+id="container"><div
+id="pageHeader"><h1><span>css Zen Garden</span></h1><h2><span>The Beauty of <acronym
+title="Cascading Style Sheets">CSS</acronym> Design</span></h2></div><pre>
+	White  space  is  important   here!
+		</pre><div
+id="quickSummary"><p
+class="p1"><span>A demonstration of what can be accomplished visually through <acronym
+title="Cascading Style Sheets">CSS</acronym>-based design. Select any style sheet from the list to load it into this page.</span></p><p
+class="p2"><span>Download the sample <a
+href="/zengarden-sample.html" title="This page's source HTML code, not to be modified.">html file</a> and <a
+href="/zengarden-sample.css" title="This page's sample CSS, the file you may modify.">css file</a></span></p></div><textarea
+name="comment" id="comment" rows="6" class="maxwidth" cols="80">66666
+
+1234567890</textarea></div></body></html>

min_extras/unit_tests/_test_files/html/before2.html

@@ -0,0 +1,93 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
+<html lang="en">
+<head>
+    <!-- comments get removed -->
+	<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
+	<meta name="author" content="Dave Shea">
+	<!-- also whitespace around block or undisplayed elements -->
+	<meta name="keywords" content="design, css, cascading, style, sheets, xhtml, graphic design, w3c, web standards, visual, display">
+	<meta name="description" content="A demonstration of what can be accomplished visually through CSS-based design.">
+	<meta name="robots" content="all">
+	<title>css Zen Garden: The Beauty in CSS Design</title>
+
+	<!-- to correct the unsightly Flash of Unstyled Content. http://www.bluerobot.com/web/css/fouc.asp -->
+	<script type="text/javascript"><!--
+// js comment inside SCRIPT element
+var is = {
+    ie:      navigator.appName == 'Microsoft Internet Explorer',
+    java:    navigator.javaEnabled(),
+    ns:      navigator.appName == 'Netscape',
+    ua:      navigator.userAgent.toLowerCase(),
+    version: parseFloat(navigator.appVersion.substr(21)) ||
+             parseFloat(navigator.appVersion),
+    win:     navigator.platform == 'Win32'
+}
+is.mac = is.ua.indexOf('mac') >= 0;
+if (is.ua.indexOf('opera') >= 0) {
+    is.ie = is.ns = false;
+    is.opera = true;
+}
+if (is.ua.indexOf('gecko') >= 0) {
+    is.ie = is.ns = false;
+    is.gecko = true;
+}
+// --></script>
+<script type="text/javascript">
+  var i = 0;
+  while  (++i < 10)
+  {
+    // ...
+  }
+</script>
+<script type="text/javascript">
+i = 1;
+</script>
+<script type="text/javascript">
+ (i < 1);
+</script>
+    <!--[if IE 6]>
+    <style type="text/css">
+/*! copyright: you'll need CDATA for this < & */
+body {background:white;}
+    </style>
+    <![endif]-->
+	<style type="text/css" title="currentStyle" media="screen">
+		@import "/001/001.css";
+/*\*/ css hack {} /*  */
+/* normal CSS comment */
+/*/*/ css hack {} /*  */
+css hack {
+    display/**/:/**/none;
+    display:none;
+}
+	</style>
+	<link 
+		rel="Shortcut Icon"
+		type="image/x-icon"
+		href="http://www.csszengarden.com/favicon.ico">
+	<link 
+		rel="alternate"
+		type="application/rss+xml"
+		title="RSS"
+		href="http://www.csszengarden.com/zengarden.xml">
+</head>
+<body id="css-zen-garden">
+<div id="container">
+		<div id="pageHeader">
+			<h1><span>css Zen Garden</span></h1>
+			<h2><span>The Beauty of <acronym title="Cascading Style Sheets">CSS</acronym>  
+Design</span></h2>
+		</div>
+		<pre>
+	White  space  is  important   here!
+		</pre>
+		<div id="quickSummary">
+			<p class="p1"><span>A demonstration of what can be accomplished visually through <acronym title="Cascading Style Sheets">CSS</acronym>-based design. Select any style sheet from the list to load it into this page.</span></p>
+			<p class="p2"><span>Download the sample <a href="/zengarden-sample.html" title="This page's source HTML code, not to be modified.">html file</a> and <a href="/zengarden-sample.css" title="This page's sample CSS, the file you may modify.">css file</a></span></p>
+		</div>
+        <textarea name="comment" id="comment" rows="6" class="maxwidth" cols="80">66666
+
+1234567890</textarea>
+</div>
+</body>
+</html>

min_extras/unit_tests/_test_files/html/before2.min.html

@@ -0,0 +1,43 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html
+lang="en"><head><meta
+http-equiv="content-type" content="text/html; charset=iso-8859-1"><meta
+name="author" content="Dave Shea"><meta
+name="keywords" content="design, css, cascading, style, sheets, xhtml, graphic design, w3c, web standards, visual, display"><meta
+name="description" content="A demonstration of what can be accomplished visually through CSS-based design."><meta
+name="robots" content="all"><title>css Zen Garden: The Beauty in CSS Design</title><script
+type="text/javascript">var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
+is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
+if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}</script><script
+type="text/javascript">var i=0;while(++i<10)
+{}</script><script
+type="text/javascript">i=1;</script><script
+type="text/javascript">(i<1);</script><!--[if IE 6]><style
+type="text/css">
+/* copyright: you'll need CDATA for this < & */
+body{background:white}</style><![endif]--><style
+type="text/css" title="currentStyle" media="screen">@import "/001/001.css";/*\*/css
+hack{}/**//*/*/css
+hack{}/**/css
+hack{display/**/:/**/none;display:none}</style><link
+rel="Shortcut Icon"
+type="image/x-icon"
+href="http://www.csszengarden.com/favicon.ico"><link
+rel="alternate"
+type="application/rss+xml"
+title="RSS"
+href="http://www.csszengarden.com/zengarden.xml"></head><body
+id="css-zen-garden"><div
+id="container"><div
+id="pageHeader"><h1><span>css Zen Garden</span></h1><h2><span>The Beauty of <acronym
+title="Cascading Style Sheets">CSS</acronym> Design</span></h2></div><pre>
+	White  space  is  important   here!
+		</pre><div
+id="quickSummary"><p
+class="p1"><span>A demonstration of what can be accomplished visually through <acronym
+title="Cascading Style Sheets">CSS</acronym>-based design. Select any style sheet from the list to load it into this page.</span></p><p
+class="p2"><span>Download the sample <a
+href="/zengarden-sample.html" title="This page's source HTML code, not to be modified.">html file</a> and <a
+href="/zengarden-sample.css" title="This page's sample CSS, the file you may modify.">css file</a></span></p></div><textarea
+name="comment" id="comment" rows="6" class="maxwidth" cols="80">66666
+
+1234567890</textarea></div></body></html>

min_extras/unit_tests/_test_files/js/before.js

@@ -0,0 +1,35 @@
+/*! is.js
+
+ (c) 2001 Douglas Crockford
+ 2001 June 3
+*/
+
+// is
+
+// The -is- object is used to identify the browser.  Every browser edition
+// identifies itself, but there is no standard way of doing it, and some of
+// the identification is deceptive. This is because the authors of web
+// browsers are liars. For example, Microsoft's IE browsers claim to be
+// Mozilla 4. Netscape 6 claims to be version 5.
+
+var is = {
+    ie:      navigator.appName == 'Microsoft Internet Explorer',
+    java:    navigator.javaEnabled(),
+    ns:      navigator.appName == 'Netscape',
+    ua:      navigator.userAgent.toLowerCase(),
+    version: parseFloat(navigator.appVersion.substr(21)) ||
+             parseFloat(navigator.appVersion),
+    win:     navigator.platform == 'Win32'
+}
+/*!*
+ * preserve this comment, too
+ */
+is.mac = is.ua.indexOf('mac') >= 0;
+if (is.ua.indexOf('opera') >= 0) {
+    is.ie = is.ns = false;
+    is.opera = true;
+}
+if (is.ua.indexOf('gecko') >= 0) {
+    is.ie = is.ns = false;
+    is.gecko = true;
+}

min_extras/unit_tests/_test_files/js/before.min.js

@@ -0,0 +1,12 @@
+
+/* is.js
+
+ (c) 2001 Douglas Crockford
+ 2001 June 3
+*/
+var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
+/**
+ * preserve this comment, too
+ */
+is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
+if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}

min_extras/unit_tests/_test_files/js/before_noComments.min.js

@@ -0,0 +1,3 @@
+var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
+is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
+if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}

min_extras/unit_tests/_test_files/minify/QueryString.js

@@ -0,0 +1,168 @@
+var MrClay = window.MrClay || {};
+
+/**
+ * Simplified access to/manipulation of the query string
+ * 
+ * Based on: http://adamv.com/dev/javascript/files/querystring.js
+ * Design pattern: http://www.litotes.demon.co.uk/js_info/private_static.html#wConst
+ */
+MrClay.QueryString = function(){
+    /**
+     * @static
+     * @private
+     */
+    var parse = function(str) {
+        var assignments = str.split('&')
+            ,obj = {}
+            ,propValue;
+        for (var i = 0, l = assignments.length; i < l; ++i) {
+            propValue = assignments[i].split('=');
+            if (propValue.length > 2
+                || -1 != propValue[0].indexOf('+')
+                || propValue[0] == ''
+            ) {
+                continue;
+            }
+            if (propValue.length == 1) {
+                propValue[1] = propValue[0];
+            }
+            obj[unescape(propValue[0])] = unescape(propValue[1].replace(/\+/g, ' '));
+        }
+        return obj;
+    };
+    
+    /**
+     * Constructor (MrClay.QueryString becomes this)
+     *
+     * @param mixed A window object, a query string, or empty (default current window)
+     */
+    function construct_(spec) {
+        spec = spec || window;
+        if (typeof spec == 'object') {
+            // get querystring from window
+            this.window = spec;
+            spec = spec.location.search.substr(1);
+        } else {
+            this.window = window;
+        }
+        this.vars = parse(spec);
+    }
+    
+    /**
+     * Reload the window
+     *
+     * @static
+     * @public
+     * @param object vars Specify querystring vars only if you wish to replace them
+     * @param object window_ window to be reloaded (current window by default)
+     */
+    construct_.reload = function(vars, window_) {
+        window_ = window_ || window;
+        vars = vars || (new MrClay.QueryString(window_)).vars;
+        var l = window_.location
+            ,currUrl = l.href
+            ,s = MrClay.QueryString.toString(vars)
+            ,newUrl = l.protocol + '//' + l.hostname + l.pathname
+                + (s ? '?' + s : '') + l.hash;
+        if (currUrl == newUrl) {
+            l.reload();
+        } else {
+            l.assign(newUrl);
+        }
+    };
+    
+    /**
+     * Get the value of a querystring var
+     *
+     * @static
+     * @public
+     * @param string key
+     * @param mixed default_ value to return if key not found
+     * @param object window_ window to check (current window by default)
+     * @return mixed
+     */
+    construct_.get = function(key, default_, window_) {
+        window_ = window_ || window;
+        return (new MrClay.QueryString(window_)).get(key, default_);
+    };
+    
+    /**
+     * Reload the page setting one or multiple querystring vars
+     *
+     * @static
+     * @public
+     * @param mixed key object of query vars/values, or a string key for a single
+     * assignment
+     * @param mixed null for multiple settings, the value to assign for single
+     * @param object window_ window to reload (current window by default)
+     */
+    construct_.set = function(key, value, window_) {
+        window_ = window_ || window;
+        (new MrClay.QueryString(window_)).set(key, value).reload();
+    };
+    
+    /**
+     * Convert an object of query vars/values to a querystring
+     *
+     * @static
+     * @public
+     * @param object query vars/values
+     * @return string
+     */
+    construct_.toString = function(vars) {
+        var pieces = [];
+        for (var prop in vars) {
+            pieces.push(escape(prop) + '=' + escape(vars[prop]));
+        }
+        return pieces.join('&');
+    };
+    
+    /**
+     * @public
+     */
+    construct_.prototype.reload = function() {
+        MrClay.QueryString.reload(this.vars, this.window);
+        return this;
+    };
+    
+    /**
+     * @public
+     */
+    construct_.prototype.get = function(key, default_) {
+        if (typeof default_ == 'undefined') {
+            default_ = null;
+        }
+        return (this.vars[key] == null)
+            ? default_
+            : this.vars[key];
+    };
+    
+    /**
+     * @public
+     */
+    construct_.prototype.set = function(key, value) {
+        var obj = {};
+        if (typeof key == 'string') {
+            obj[key] = value;
+        } else {
+            obj = key;
+        }
+        for (var prop in obj) {
+            if (obj[prop] == null) {
+                delete this.vars[prop];
+            } else {
+                this.vars[prop] = obj[prop];
+            }
+        }
+        return this;
+    };
+    
+    /**
+     * @public
+     */
+    construct_.prototype.toString = function() {
+        return QueryString.toString(this.vars);
+    };
+    
+    return construct_;
+}(); // define and execute

min_extras/unit_tests/_test_files/minify/email.js

@@ -0,0 +1,24 @@
+// http://mrclay.org/
+(function(){
+	var
+		reMailto = /^mailto:my_name_is_(\S+)_and_the_domain_is_(\S+)$/,
+		reRemoveTitleIf = /^my name is/,
+		oo = window.onload,
+		fixHrefs = function() {
+			var i = 0, l, m;
+			while (l = document.links[i++]) {
+				// require phrase in href property
+				if (m = l.href.match(reMailto)) {
+					l.href = 'mailto:' + m[1] + '@' + m[2];
+					if (reRemoveTitleIf.test(l.title)) {
+						l.title = '';
+					}
+				}
+			}
+		};
+	// end var
+	window.onload = function() {
+		oo && oo();
+		fixHrefs();
+	};
+})();

min_extras/unit_tests/_test_files/minify/lines_output.js

@@ -0,0 +1,245 @@
+
+/* email.js */
+
+/* 1  */ // http://mrclay.org/
+/* 2  */ (function(){
+/* 3  */ 	var
+/* 4  */ 		reMailto = /^mailto:my_name_is_(\S+)_and_the_domain_is_(\S+)$/,
+/* 5  */ 		reRemoveTitleIf = /^my name is/,
+/* 6  */ 		oo = window.onload,
+/* 7  */ 		fixHrefs = function() {
+/* 8  */ 			var i = 0, l, m;
+/* 9  */ 			while (l = document.links[i++]) {
+/* 10 */ 				// require phrase in href property
+/* 11 */ 				if (m = l.href.match(reMailto)) {
+/* 12 */ 					l.href = 'mailto:' + m[1] + '@' + m[2];
+/* 13 */ 					if (reRemoveTitleIf.test(l.title)) {
+/* 14 */ 						l.title = '';
+/* 15 */ 					}
+/* 16 */ 				}
+/* 17 */ 			}
+/* 18 */ 		};
+/* 19 */ 	// end var
+/* 20 */ 	window.onload = function() {
+/* 21 */ 		oo && oo();
+/* 22 */ 		fixHrefs();
+/* 23 */ 	};
+/* 24 */ })();
+;
+/* QueryString.js */
+
+/* 1   */ var MrClay = window.MrClay || {};
+/* 2   */ 
+/* 3   */ /**
+/* 4   *|  * Simplified access to/manipulation of the query string
+/* 5   *|  * 
+/* 6   *|  * Based on: http://adamv.com/dev/javascript/files/querystring.js
+/* 7   *|  * Design pattern: http://www.litotes.demon.co.uk/js_info/private_static.html#wConst
+/* 8   *|  */
+/* 9   */ MrClay.QueryString = function(){
+/* 10  */     /**
+/* 11  *|      * @static
+/* 12  *|      * @private
+/* 13  *|      */
+/* 14  */     var parse = function(str) {
+/* 15  */         var assignments = str.split('&')
+/* 16  */             ,obj = {}
+/* 17  */             ,propValue;
+/* 18  */         for (var i = 0, l = assignments.length; i < l; ++i) {
+/* 19  */             propValue = assignments[i].split('=');
+/* 20  */             if (propValue.length > 2
+/* 21  */                 || -1 != propValue[0].indexOf('+')
+/* 22  */                 || propValue[0] == ''
+/* 23  */             ) {
+/* 24  */                 continue;
+/* 25  */             }
+/* 26  */             if (propValue.length == 1) {
+/* 27  */                 propValue[1] = propValue[0];
+/* 28  */             }
+/* 29  */             obj[unescape(propValue[0])] = unescape(propValue[1].replace(/\+/g, ' '));
+/* 30  */         }
+/* 31  */         return obj;
+/* 32  */     };
+/* 33  */     
+/* 34  */     /**
+/* 35  *|      * Constructor (MrClay.QueryString becomes this)
+/* 36  *|      *
+/* 37  *|      * @param mixed A window object, a query string, or empty (default current window)
+/* 38  *|      */
+/* 39  */     function construct_(spec) {
+/* 40  */         spec = spec || window;
+/* 41  */         if (typeof spec == 'object') {
+/* 42  */             // get querystring from window
+/* 43  */             this.window = spec;
+/* 44  */             spec = spec.location.search.substr(1);
+/* 45  */         } else {
+/* 46  */             this.window = window;
+/* 47  */         }
+/* 48  */         this.vars = parse(spec);
+/* 49  */     }
+/* 50  */     
+
+/* QueryString.js */
+
+/* 51  */     /**
+/* 52  *|      * Reload the window
+/* 53  *|      *
+/* 54  *|      * @static
+/* 55  *|      * @public
+/* 56  *|      * @param object vars Specify querystring vars only if you wish to replace them
+/* 57  *|      * @param object window_ window to be reloaded (current window by default)
+/* 58  *|      */
+/* 59  */     construct_.reload = function(vars, window_) {
+/* 60  */         window_ = window_ || window;
+/* 61  */         vars = vars || (new MrClay.QueryString(window_)).vars;
+/* 62  */         var l = window_.location
+/* 63  */             ,currUrl = l.href
+/* 64  */             ,s = MrClay.QueryString.toString(vars)
+/* 65  */             ,newUrl = l.protocol + '//' + l.hostname + l.pathname
+/* 66  */                 + (s ? '?' + s : '') + l.hash;
+/* 67  */         if (currUrl == newUrl) {
+/* 68  */             l.reload();
+/* 69  */         } else {
+/* 70  */             l.assign(newUrl);
+/* 71  */         }
+/* 72  */     };
+/* 73  */     
+/* 74  */     /**
+/* 75  *|      * Get the value of a querystring var
+/* 76  *|      *
+/* 77  *|      * @static
+/* 78  *|      * @public
+/* 79  *|      * @param string key
+/* 80  *|      * @param mixed default_ value to return if key not found
+/* 81  *|      * @param object window_ window to check (current window by default)
+/* 82  *|      * @return mixed
+/* 83  *|      */
+/* 84  */     construct_.get = function(key, default_, window_) {
+/* 85  */         window_ = window_ || window;
+/* 86  */         return (new MrClay.QueryString(window_)).get(key, default_);
+/* 87  */     };
+/* 88  */     
+/* 89  */     /**
+/* 90  *|      * Reload the page setting one or multiple querystring vars
+/* 91  *|      *
+/* 92  *|      * @static
+/* 93  *|      * @public
+/* 94  *|      * @param mixed key object of query vars/values, or a string key for a single
+/* 95  *|      * assignment
+/* 96  *|      * @param mixed null for multiple settings, the value to assign for single
+/* 97  *|      * @param object window_ window to reload (current window by default)
+/* 98  *|      */
+/* 99  */     construct_.set = function(key, value, window_) {
+/* 100 */         window_ = window_ || window;
+
+/* QueryString.js */
+
+/* 101 */         (new MrClay.QueryString(window_)).set(key, value).reload();
+/* 102 */     };
+/* 103 */     
+/* 104 */     /**
+/* 105 *|      * Convert an object of query vars/values to a querystring
+/* 106 *|      *
+/* 107 *|      * @static
+/* 108 *|      * @public
+/* 109 *|      * @param object query vars/values
+/* 110 *|      * @return string
+/* 111 *|      */
+/* 112 */     construct_.toString = function(vars) {
+/* 113 */         var pieces = [];
+/* 114 */         for (var prop in vars) {
+/* 115 */             pieces.push(escape(prop) + '=' + escape(vars[prop]));
+/* 116 */         }
+/* 117 */         return pieces.join('&');
+/* 118 */     };
+/* 119 */     
+/* 120 */     /**
+/* 121 *|      * @public
+/* 122 *|      */
+/* 123 */     construct_.prototype.reload = function() {
+/* 124 */         MrClay.QueryString.reload(this.vars, this.window);
+/* 125 */         return this;
+/* 126 */     };
+/* 127 */     
+/* 128 */     /**
+/* 129 *|      * @public
+/* 130 *|      */
+/* 131 */     construct_.prototype.get = function(key, default_) {
+/* 132 */         if (typeof default_ == 'undefined') {
+/* 133 */             default_ = null;
+/* 134 */         }
+/* 135 */         return (this.vars[key] == null)
+/* 136 */             ? default_
+/* 137 */             : this.vars[key];
+/* 138 */     };
+/* 139 */     
+/* 140 */     /**
+/* 141 *|      * @public
+/* 142 *|      */
+/* 143 */     construct_.prototype.set = function(key, value) {
+/* 144 */         var obj = {};
+/* 145 */         if (typeof key == 'string') {
+/* 146 */             obj[key] = value;
+/* 147 */         } else {
+/* 148 */             obj = key;
+/* 149 */         }
+/* 150 */         for (var prop in obj) {
+
+/* QueryString.js */
+
+/* 151 */             if (obj[prop] == null) {
+/* 152 */                 delete this.vars[prop];
+/* 153 */             } else {
+/* 154 */                 this.vars[prop] = obj[prop];
+/* 155 */             }
+/* 156 */         }
+/* 157 */         return this;
+/* 158 */     };
+/* 159 */     
+/* 160 */     /**
+/* 161 *|      * @public
+/* 162 *|      */
+/* 163 */     construct_.prototype.toString = function() {
+/* 164 */         return QueryString.toString(this.vars);
+/* 165 */     };
+/* 166 */     
+/* 167 */     return construct_;
+/* 168 */ }(); // define and execute
+;
+/* before.js */
+
+/* 1  */ /*! is.js
+/* 2  *| 
+/* 3  *|  (c) 2001 Douglas Crockford
+/* 4  *|  2001 June 3
+/* 5  *| */
+/* 6  */ 
+/* 7  */ // is
+/* 8  */ 
+/* 9  */ // The -is- object is used to identify the browser.  Every browser edition
+/* 10 */ // identifies itself, but there is no standard way of doing it, and some of
+/* 11 */ // the identification is deceptive. This is because the authors of web
+/* 12 */ // browsers are liars. For example, Microsoft's IE browsers claim to be
+/* 13 */ // Mozilla 4. Netscape 6 claims to be version 5.
+/* 14 */ 
+/* 15 */ var is = {
+/* 16 */     ie:      navigator.appName == 'Microsoft Internet Explorer',
+/* 17 */     java:    navigator.javaEnabled(),
+/* 18 */     ns:      navigator.appName == 'Netscape',
+/* 19 */     ua:      navigator.userAgent.toLowerCase(),
+/* 20 */     version: parseFloat(navigator.appVersion.substr(21)) ||
+/* 21 */              parseFloat(navigator.appVersion),
+/* 22 */     win:     navigator.platform == 'Win32'
+/* 23 */ }
+/* 24 */ /*!*
+/* 25 *|  * preserve this comment, too
+/* 26 *|  */
+/* 27 */ is.mac = is.ua.indexOf('mac') >= 0;
+/* 28 */ if (is.ua.indexOf('opera') >= 0) {
+/* 29 */     is.ie = is.ns = false;
+/* 30 */     is.opera = true;
+/* 31 */ }
+/* 32 */ if (is.ua.indexOf('gecko') >= 0) {
+/* 33 */     is.ie = is.ns = false;
+/* 34 */     is.gecko = true;
+/* 35 */ }

min_extras/unit_tests/_test_files/minify/minified.css

@@ -0,0 +1,20 @@
+@import url(%PATH_TO_WEB_TEST%/_test_files/css/more.css);body,td,th{font-family:Verdana,"Bitstream Vera Sans",sans-serif;font-size:12px}.nav{margin-left:20%}#main-nav{background-color:red;border:1px
+solid #0f7}div#content
+h1+p{padding-top:0;margin-top:0}@media all and (min-width: 640px){#media-queries-1{background-color:#0f0}}@media screen and (max-width: 2000px){#media-queries-2{background-color:#0f0}}.float-l{float:left}.form-suggest{height:200px;background:#DEE2D0;vertical-align:top}.form-input
+input{font-size:10px}.hide{display:none}.form-input
+textarea{font-size:11px;width:350px}.form-label{font-size:10px;font-weight:bold;line-height:25px;padding-right:10px;text-align:right;width:100px;color:#39738F}.font-9{font-size:9px}.form-topic{font-weight:bold}.form-error{color:red}.inline{display:inline}.space-10{clear:both;font-size:10px;height:10px;line-height:10px}.suggest-success{color:green;padding-left:10px;font-size:11px;font-weight:bold}.top{vertical-align:top}table
+td{padding:3px}a:link,a:active,a:visited,a.postlink{color:#069;text-decoration:none}a:hover{color:#DD6900}a.admin:hover,a.mod:hover{color:#DD6900}a.but,a.but:hover,a.but:visited{color:#000;text-decoration:none}a.topictitle:visited{color:#5493B4}a.topictitle:hover{color:#DD6900}body{color:#000;font:11px Verdana,Arial,Helvetica,sans-serif;margin:0
+10px 10px 10px;padding:0;overflow:auto}font,th,td,p{font:12px Verdana,Arial,Helvetica,sans-serif}form{display:inline}hr{border:0px
+solid #FFF;border-top-width:1px;height:0px}img{border:0
+solid}input{font:11px Verdana,Arial,Helvetica,sans-serif}input.button,input.liteoption,.fakebut{background:#FAFAFA;border:1px
+solid #000;font-size:11px}input.catbutton{background:#FAFAFA;border:1px
+solid #000;font-size:10px}input.mainoption{background:#FAFAFA;border:1px
+solid #000;font-size:11px;font-weight:bold}input.post,textarea.post{background:#FFF;border:1px
+solid #000;font:11px Verdana,Arial,Helvetica,sans-serif;padding-bottom:2px;padding-left:2px}select{background:#FFF;font:11px Verdana,Arial,Helvetica,sans-serif}table{text-align:left}td{vertical-align:middle}td.cat{background-color:#C2C6BA;font-weight:bold;height:20px;letter-spacing:1px;text-indent:4px}td.genmed,.genmed{font-size:11px}td.rowpic{background:#C2C6BA}td.spacerow{background:#E5E6E2}th{background-color:#FADD31;background-image:url(%PATH_TO_WEB_TEST%/_test_files/css/images/cellpic3.gif);background-repeat:repeat-x;color:#68685E;font-size:11px;font-weight:bold;line-height:16px;height:16px;padding-left:8px;padding-right:8px;text-align:center;white-space:nowrap}.admin,.mod{font-size:11px;font-weight:bold}.admin,a.admin,a.admin:visited{color:#FFA34F}.bodyline{background:#FFF;border:1px
+solid #98AAB1}.center{text-align:center}.code{background:#FAFAFA;border:1px
+solid #D1D7DC;color:#060;font:12px Courier,"Courier New",sans-serif;padding:5px}.errorline{background:#E5E6E2;border:1px
+solid #8F8B8B;color:#D92A2A}.explaintitle{color:#5C81B1;font-size:11px;font-weight:bold}.forumline{background:#FFF}.gensmall{font-size:10px}.h1-font{color:#069;display:inline;font:bold 13px Verdana,Arial,Helvetica,sans-serif;margin:0;text-decoration:none}.h2-font{display:inline;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:11px}.height1{height:1px}.height22{height:22px}.height25{height:25px}.height28{height:28px}.height30{height:30px}.height40{height:40px}.helpline{border:0
+solid;font-size:10px}.imgfolder{margin:1px
+4px 1px 4px}.imgspace{margin-left:1px;margin-right:2px}.imgtopic,.imgicon{margin-left:3px}.left{text-align:left}.maintitle,h1,h2{color:#5C81B1;font:bold 20px/120% "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif;text-decoration:none}.maxwidth{width:100%}.mod,a.mod,a.mod:visited{color:#060}.name{font-size:11px;font-weight:bold}.nav{font-size:11px;font-weight:bold}.nowrap{white-space:nowrap}.postbody{font-size:12px;line-height:125%}.postbody
+a{text-decoration:underline}.postdetails{color:#00396A;font-size:10px}.quote{background:#F3F3EF;border:1px
+solid #C2C6BA;color:#069;font-size:11px;line-height:125%}.right{text-align:right}.row1{background:#F0F0EB}.row2,.helpline{background:#E5E6E2}.row3{background:#DBDBD4}.subtitle,h2{font:bold 18px/180% "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif;text-decoration:none}.topictitle{color:#000;font-size:11px;font-weight:bold}.underline{text-decoration:underline}.top{vertical-align:top}.image-hspace{margin-right:3px}.clear{clear:both}

min_extras/unit_tests/_test_files/minify/minified.js

@@ -0,0 +1,12 @@
+(function(){var
+reMailto=/^mailto:my_name_is_(\S+)_and_the_domain_is_(\S+)$/,reRemoveTitleIf=/^my name is/,oo=window.onload,fixHrefs=function(){var i=0,l,m;while(l=document.links[i++]){if(m=l.href.match(reMailto)){l.href='mailto:'+m[1]+'@'+m[2];if(reRemoveTitleIf.test(l.title)){l.title='';}}}};window.onload=function(){oo&&oo();fixHrefs();};})();;var MrClay=window.MrClay||{};MrClay.QueryString=function(){var parse=function(str){var assignments=str.split('&'),obj={},propValue;for(var i=0,l=assignments.length;i<l;++i){propValue=assignments[i].split('=');if(propValue.length>2||-1!=propValue[0].indexOf('+')||propValue[0]==''){continue;}
+if(propValue.length==1){propValue[1]=propValue[0];}
+obj[unescape(propValue[0])]=unescape(propValue[1].replace(/\+/g,' '));}
+return obj;};function construct_(spec){spec=spec||window;if(typeof spec=='object'){this.window=spec;spec=spec.location.search.substr(1);}else{this.window=window;}
+this.vars=parse(spec);}
+construct_.reload=function(vars,window_){window_=window_||window;vars=vars||(new MrClay.QueryString(window_)).vars;var l=window_.location,currUrl=l.href,s=MrClay.QueryString.toString(vars),newUrl=l.protocol+'//'+l.hostname+l.pathname
++(s?'?'+s:'')+l.hash;if(currUrl==newUrl){l.reload();}else{l.assign(newUrl);}};construct_.get=function(key,default_,window_){window_=window_||window;return(new MrClay.QueryString(window_)).get(key,default_);};construct_.set=function(key,value,window_){window_=window_||window;(new MrClay.QueryString(window_)).set(key,value).reload();};construct_.toString=function(vars){var pieces=[];for(var prop in vars){pieces.push(escape(prop)+'='+escape(vars[prop]));}
+return pieces.join('&');};construct_.prototype.reload=function(){MrClay.QueryString.reload(this.vars,this.window);return this;};construct_.prototype.get=function(key,default_){if(typeof default_=='undefined'){default_=null;}
+return(this.vars[key]==null)?default_:this.vars[key];};construct_.prototype.set=function(key,value){var obj={};if(typeof key=='string'){obj[key]=value;}else{obj=key;}
+for(var prop in obj){if(obj[prop]==null){delete this.vars[prop];}else{this.vars[prop]=obj[prop];}}
+return this;};construct_.prototype.toString=function(){return QueryString.toString(this.vars);};return construct_;}();

min_extras/unit_tests/test_CSS.php

@@ -0,0 +1,42 @@
+<?php
+require_once '_inc.php';
+
+require_once 'Minify/CSS.php';
+
+function test_CSS()
+{
+    global $thisDir;
+    
+    $cssPath = dirname(__FILE__) . '/_test_files/css';
+    
+    // build test file list
+    $d = dir($cssPath);
+    while (false !== ($entry = $d->read())) {
+        if (preg_match('/^([\w\\-]+)\.css$/', $entry, $m)) {
+            $list[] = $m[1];
+        }
+    }
+    $d->close();
+    
+    foreach ($list as $item) {
+    
+        $options = ($item === 'paths') 
+            ? array('prependRelativePath' => '../')
+            : array();
+        
+        $src = file_get_contents($cssPath . "/{$item}.css");
+        $minExpected = file_get_contents($cssPath . "/{$item}.min.css");
+        $minOutput = Minify_CSS::minify($src, $options);
+        $passed = assertTrue($minExpected === $minOutput, 'Minify_CSS : ' . $item);
+        
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+            echo "\n---Output: " .strlen($minOutput). " bytes\n\n{$minOutput}\n\n";
+            if (!$passed) {
+                echo "---Expected: " .strlen($minExpected). " bytes\n\n{$minExpected}\n\n";
+                echo "---Source: " .strlen($src). " bytes\n\n{$src}\n\n\n";    
+            }
+        }
+    }    
+}
+
+test_CSS();

min_extras/unit_tests/test_HTML.php

@@ -0,0 +1,59 @@
+<?php
+require_once '_inc.php';
+
+require_once 'Minify/HTML.php';
+require_once 'Minify/CSS.php';
+require_once 'Minify/Javascript.php';
+
+function test_HTML()
+{
+    global $thisDir;
+    
+    $src = file_get_contents($thisDir . '/_test_files/html/before.html');
+    $minExpected = file_get_contents($thisDir . '/_test_files/html/before.min.html');
+    
+    $time = microtime(true);
+    $minOutput = Minify_HTML::minify($src, array(
+        'cssMinifier' => array('Minify_CSS', 'minify')
+        ,'jsMinifier' => array('Minify_Javascript', 'minify')
+    ));
+    $time = microtime(true) - $time;
+    
+    $passed = assertTrue($minExpected === $minOutput, 'Minify_HTML');
+    
+    if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        if ($passed) {
+            echo "\n---Source: ", strlen($src), " bytes\n"
+               , "---Output: ", strlen($minOutput), " bytes (", round($time * 1000), " ms)\n\n{$minOutput}\n\n\n";
+        } else {
+            echo "\n---Output: ", strlen($minOutput), " bytes (", round($time * 1000), " ms)\n\n{$minOutput}\n\n"
+               , "---Expected: ", strlen($minExpected), " bytes\n\n{$minExpected}\n\n"
+               , "---Source: ", strlen($src), " bytes\n\n{$src}\n\n\n";
+        }
+    }
+    
+    $src = file_get_contents($thisDir . '/_test_files/html/before2.html');
+    $minExpected = file_get_contents($thisDir . '/_test_files/html/before2.min.html');
+    
+    $time = microtime(true);
+    $minOutput = Minify_HTML::minify($src, array(
+        'cssMinifier' => array('Minify_CSS', 'minify')
+        ,'jsMinifier' => array('Minify_Javascript', 'minify')
+    ));
+    $time = microtime(true) - $time;
+    
+    $passed = assertTrue($minExpected === $minOutput, 'Minify_HTML');
+    
+    if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        if ($passed) {
+            echo "\n---Source: ", strlen($src), " bytes\n"
+               , "---Output: ", strlen($minOutput), " bytes (", round($time * 1000), " ms)\n\n{$minOutput}\n\n\n";
+        } else {
+            echo "\n---Output: ", strlen($minOutput), " bytes (", round($time * 1000), " ms)\n\n{$minOutput}\n\n"
+               , "---Expected: ", strlen($minExpected), " bytes\n\n{$minExpected}\n\n"
+               , "---Source: ", strlen($src), " bytes\n\n{$src}\n\n\n";
+        }
+    }
+}
+
+test_HTML();

min_extras/unit_tests/test_HTTP_ConditionalGet.php

@@ -0,0 +1,117 @@
+<?php
+require_once '_inc.php';
+
+require_once 'HTTP/ConditionalGet.php';
+
+function test_HTTP_ConditionalGet()
+{
+    global $thisDir;
+    
+    $lmTime = time() - 900;
+    $gmtTime = gmdate('D, d M Y H:i:s \G\M\T', $lmTime);
+    
+    $tests = array(
+        array(
+            'desc' => 'client has valid If-Modified-Since'
+            ,'inm' => null
+            ,'ims' => $gmtTime
+            ,'exp' => array(
+            	'Last-Modified' => $gmtTime
+                ,'ETag' => "\"{$lmTime}pri\""
+                ,'Cache-Control' => 'max-age=0, private, must-revalidate'
+                ,'_responseCode' => 'HTTP/1.0 304 Not Modified'
+                ,'isValid' => true
+            )
+        )
+        ,array(
+            'desc' => 'client has valid If-Modified-Since with trailing semicolon'
+            ,'inm' => null
+            ,'ims' => $gmtTime . ';'
+            ,'exp' => array(
+            	'Last-Modified' => $gmtTime
+                ,'ETag' => "\"{$lmTime}pri\""
+                ,'Cache-Control' => 'max-age=0, private, must-revalidate'
+                ,'_responseCode' => 'HTTP/1.0 304 Not Modified'
+                ,'isValid' => true
+            )
+        )
+        ,array(
+            'desc' => 'client has valid ETag'
+            ,'inm' => "\"badEtagFoo\", \"{$lmTime}pri\""
+            ,'ims' => null
+            ,'exp' => array(
+                'Last-Modified' => $gmtTime
+                ,'ETag' => "\"{$lmTime}pri\""
+                ,'Cache-Control' => 'max-age=0, private, must-revalidate'
+                ,'_responseCode' => 'HTTP/1.0 304 Not Modified'
+                ,'isValid' => true
+            )
+        )
+        ,array(
+            'desc' => 'no conditional get'
+            ,'inm' => null
+            ,'ims' => null
+            ,'exp' => array(
+                'Last-Modified' => $gmtTime
+                ,'ETag' => "\"{$lmTime}pri\""
+                ,'Cache-Control' => 'max-age=0, private, must-revalidate'
+                ,'isValid' => false
+            )
+        )
+        ,array(
+            'desc' => 'client has invalid ETag'
+            ,'inm' => '"' . ($lmTime - 300) . 'pri"'
+            ,'ims' => null
+            ,'exp' => array(
+                'Last-Modified' => $gmtTime
+                ,'ETag' => "\"{$lmTime}pri\""
+                ,'Cache-Control' => 'max-age=0, private, must-revalidate'
+                ,'isValid' => false
+            )
+        )
+        ,array(
+            'desc' => 'client has invalid If-Modified-Since'
+            ,'inm' => null
+            ,'ims' => gmdate('D, d M Y H:i:s \G\M\T', $lmTime - 300)
+            ,'exp' => array(
+                'Last-Modified' => $gmtTime
+                ,'ETag' => "\"{$lmTime}pri\""
+                ,'Cache-Control' => 'max-age=0, private, must-revalidate'
+                ,'isValid' => false
+            )
+        )
+    );
+    
+    foreach ($tests as $test) {
+        // setup env
+        if (null === $test['inm']) {
+            unset($_SERVER['HTTP_IF_NONE_MATCH']);
+        } else {
+            $_SERVER['HTTP_IF_NONE_MATCH'] = get_magic_quotes_gpc()
+                ? addslashes($test['inm'])
+                : $test['inm'];;
+        }
+        if (null === $test['ims']) {
+            unset($_SERVER['HTTP_IF_MODIFIED_SINCE']);
+        } else {
+            $_SERVER['HTTP_IF_MODIFIED_SINCE'] = $test['ims'];
+        }
+        $exp = $test['exp'];
+        
+        $cg = new HTTP_ConditionalGet(array(
+            'lastModifiedTime' => $lmTime
+        ));
+        $ret = $cg->getHeaders();
+        $ret['isValid'] = $cg->cacheIsValid;
+        
+        $passed = assertTrue($exp == $ret, 'HTTP_ConditionalGet : ' . $test['desc']);
+        
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+            echo "\n--- INM = {$test['inm']} / IMS = {$test['ims']}\n";
+            echo "Expected = " . preg_replace('/\\s+/', ' ', var_export($exp, 1)) . "\n";
+            echo "Returned = " . preg_replace('/\\s+/', ' ', var_export($ret, 1)) . "\n\n";
+        }
+    }
+}
+
+test_HTTP_ConditionalGet();

min_extras/unit_tests/test_HTTP_Encoder.php

@@ -0,0 +1,224 @@
+<?php
+require_once '_inc.php';
+
+require_once 'HTTP/Encoder.php';
+
+function test_HTTP_Encoder()
+{
+    global $thisDir;
+    
+    $methodTests = array(
+        array(
+            'ua' => 'Any browser'
+            ,'ae' => 'compress, x-gzip'
+            ,'exp' => array('gzip', 'x-gzip')
+            ,'desc' => 'recognize "x-gzip" as gzip'
+        )
+        ,array(
+            'ua' => 'Any browser'
+            ,'ae' => 'compress, x-gzip;q=0.5'
+            ,'exp' => array('gzip', 'x-gzip')
+            ,'desc' => 'gzip w/ non-zero q'
+        )
+        ,array(
+            'ua' => 'Any browser'
+            ,'ae' => 'compress, x-gzip;q=0'
+            ,'exp' => array('compress', 'compress')
+            ,'desc' => 'gzip w/ zero q'
+        )
+        ,array(
+            'ua' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)'
+            ,'ae' => 'gzip, deflate'
+            ,'exp' => array('', '')
+            ,'desc' => 'IE6 w/o "enhanced security"'
+        )
+        ,array(
+            'ua' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)'
+            ,'ae' => 'gzip, deflate'
+            ,'exp' => array('deflate', 'deflate')
+            ,'desc' => 'IE6 w/ "enhanced security"'
+        )
+        ,array(
+            'ua' => 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.01)'
+            ,'ae' => 'gzip, deflate'
+            ,'exp' => array('', '')
+            ,'desc' => 'IE5.5'
+        )
+        ,array(
+            'ua' => 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; en) Opera 9.25'
+            ,'ae' => 'gzip,deflate'
+            ,'exp' => array('deflate', 'deflate')
+            ,'desc' => 'Opera identifying as IE6'
+        )
+    );
+    
+    foreach ($methodTests as $test) {
+        $_SERVER['HTTP_USER_AGENT'] = $test['ua'];
+        $_SERVER['HTTP_ACCEPT_ENCODING'] = $test['ae'];
+        $exp = $test['exp'];
+        $ret = HTTP_Encoder::getAcceptedEncoding();
+        $passed = assertTrue($exp == $ret, 'HTTP_Encoder : ' . $test['desc']);
+        
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+            echo "\n--- AE | UA = {$test['ae']} | {$test['ua']}\n";
+            echo "Expected = " . preg_replace('/\\s+/', ' ', var_export($exp, 1)) . "\n";
+            echo "Returned = " . preg_replace('/\\s+/', ' ', var_export($ret, 1)) . "\n\n";
+        }
+    }
+    
+    $variedContent = file_get_contents($thisDir . '/_test_files/html/before.html')
+        . file_get_contents($thisDir . '/_test_files/css/subsilver.css')
+        . file_get_contents($thisDir . '/../examples/jquery-1.2.3.js');
+    $variedLength = strlen($variedContent);
+    
+    $encodingTests = array(
+        array('method' => 'deflate', 'inv' => 'gzinflate', 'exp' => 32157)
+        ,array('method' => 'gzip', 'inv' => '_gzdecode', 'exp' => 32175)
+        ,array('method' => 'compress', 'inv' => 'gzuncompress', 'exp' => 32211)
+    );
+    
+    foreach ($encodingTests as $test) {
+        $e = new HTTP_Encoder(array(
+            'content' => $variedContent
+            ,'method' => $test['method']
+        ));
+        $e->encode(9);
+        $ret = strlen($e->getContent());
+        
+        // test uncompression
+        $roundTrip = @call_user_func($test['inv'], $e->getContent());
+        $desc = "HTTP_Encoder : {$test['method']} : uncompress possible";
+        $passed = assertTrue($variedContent == $roundTrip, $desc);
+        
+        // test expected compressed size
+        $desc = "HTTP_Encoder : {$test['method']} : compressed to "
+            . sprintf('%4.2f%% of original', $ret/$variedLength*100);
+        $passed = assertTrue(abs($ret - $test['exp']) < 100, $desc);
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+            echo "\n--- {$test['method']}: expected bytes: "
+                , "{$test['exp']}. Returned: {$ret} "
+                , "(off by ". abs($ret - $test['exp']) . " bytes)\n\n";
+        }
+    }
+}
+
+test_HTTP_Encoder();
+
+function _gzdecode($data)
+{
+    $filename = $error = '';
+    return _phpman_gzdecode($data, $filename, $error);
+}
+
+// http://www.php.net/manual/en/function.gzdecode.php#82930
+function _phpman_gzdecode($data, &$filename='', &$error='', $maxlength=null)
+{
+    $len = strlen($data);
+    if ($len < 18 || strcmp(substr($data,0,2),"\x1f\x8b")) {
+        $error = "Not in GZIP format.";
+        return null;  // Not GZIP format (See RFC 1952)
+    }
+    $method = ord(substr($data,2,1));  // Compression method
+    $flags  = ord(substr($data,3,1));  // Flags
+    if ($flags & 31 != $flags) {
+        $error = "Reserved bits not allowed.";
+        return null;
+    }
+    // NOTE: $mtime may be negative (PHP integer limitations)
+    $mtime = unpack("V", substr($data,4,4));
+    $mtime = $mtime[1];
+    $xfl   = substr($data,8,1);
+    $os    = substr($data,8,1);
+    $headerlen = 10;
+    $extralen  = 0;
+    $extra     = "";
+    if ($flags & 4) {
+        // 2-byte length prefixed EXTRA data in header
+        if ($len - $headerlen - 2 < 8) {
+            return false;  // invalid
+        }
+        $extralen = unpack("v",substr($data,8,2));
+        $extralen = $extralen[1];
+        if ($len - $headerlen - 2 - $extralen < 8) {
+            return false;  // invalid
+        }
+        $extra = substr($data,10,$extralen);
+        $headerlen += 2 + $extralen;
+    }
+    $filenamelen = 0;
+    $filename = "";
+    if ($flags & 8) {
+        // C-style string
+        if ($len - $headerlen - 1 < 8) {
+            return false; // invalid
+        }
+        $filenamelen = strpos(substr($data,$headerlen),chr(0));
+        if ($filenamelen === false || $len - $headerlen - $filenamelen - 1 < 8) {
+            return false; // invalid
+        }
+        $filename = substr($data,$headerlen,$filenamelen);
+        $headerlen += $filenamelen + 1;
+    }
+    $commentlen = 0;
+    $comment = "";
+    if ($flags & 16) {
+        // C-style string COMMENT data in header
+        if ($len - $headerlen - 1 < 8) {
+            return false;    // invalid
+        }
+        $commentlen = strpos(substr($data,$headerlen),chr(0));
+        if ($commentlen === false || $len - $headerlen - $commentlen - 1 < 8) {
+            return false;    // Invalid header format
+        }
+        $comment = substr($data,$headerlen,$commentlen);
+        $headerlen += $commentlen + 1;
+    }
+    $headercrc = "";
+    if ($flags & 2) {
+        // 2-bytes (lowest order) of CRC32 on header present
+        if ($len - $headerlen - 2 < 8) {
+            return false;    // invalid
+        }
+        $calccrc = crc32(substr($data,0,$headerlen)) & 0xffff;
+        $headercrc = unpack("v", substr($data,$headerlen,2));
+        $headercrc = $headercrc[1];
+        if ($headercrc != $calccrc) {
+            $error = "Header checksum failed.";
+            return false;    // Bad header CRC
+        }
+        $headerlen += 2;
+    }
+    // GZIP FOOTER
+    $datacrc = unpack("V",substr($data,-8,4));
+    $datacrc = sprintf('%u',$datacrc[1] & 0xFFFFFFFF);
+    $isize = unpack("V",substr($data,-4));
+    $isize = $isize[1];
+    // decompression:
+    $bodylen = $len-$headerlen-8;
+    if ($bodylen < 1) {
+        // IMPLEMENTATION BUG!
+        return null;
+    }
+    $body = substr($data,$headerlen,$bodylen);
+    $data = "";
+    if ($bodylen > 0) {
+        switch ($method) {
+        case 8:
+            // Currently the only supported compression method:
+            $data = gzinflate($body,$maxlength);
+            break;
+        default:
+            $error = "Unknown compression method.";
+            return false;
+        }
+    }  // zero-byte body content is allowed
+    // Verifiy CRC32
+    $crc   = sprintf("%u",crc32($data));
+    $crcOK = $crc == $datacrc;
+    $lenOK = $isize == strlen($data);
+    if (!$lenOK || !$crcOK) {
+        $error = ( $lenOK ? '' : 'Length check FAILED. ') . ( $crcOK ? '' : 'Checksum FAILED.');
+        return false;
+    }
+    return $data;
+}

min_extras/unit_tests/test_Javascript.php

@@ -0,0 +1,37 @@
+<?php
+require_once '_inc.php';
+
+require_once 'Minify/Javascript.php';
+
+function test_Javascript()
+{
+    global $thisDir;
+    
+    $src = file_get_contents($thisDir . '/_test_files/js/before.js');
+    $minExpected = file_get_contents($thisDir . '/_test_files/js/before.min.js');
+    $minOutput = Minify_Javascript::minify($src);
+    
+    $passed = assertTrue($minExpected == $minOutput, 'Minify_Javascript');
+    
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        echo "\n---Output: " .strlen($minOutput). " bytes\n\n{$minOutput}\n\n";
+        echo "---Expected: " .strlen($minExpected). " bytes\n\n{$minExpected}\n\n";
+        echo "---Source: " .strlen($src). " bytes\n\n{$src}\n\n\n";
+    }
+    
+    //$src = file_get_contents($thisDir . '/_test_files/js/before.js');
+    $minExpected = file_get_contents($thisDir . '/_test_files/js/before_noComments.min.js');
+    $minOutput = Minify_Javascript::minify($src, array(
+        'preserveComments' => false
+    ));
+    
+    $passed = assertTrue($minExpected == $minOutput, 'Minify_Javascript');
+    
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        echo "\n---Output: " .strlen($minOutput). " bytes\n\n{$minOutput}\n\n";
+        echo "---Expected: " .strlen($minExpected). " bytes\n\n{$minExpected}\n\n";
+        echo "---Source: " .strlen($src). " bytes\n\n{$src}\n\n\n";
+    } 
+}
+
+test_Javascript();

min_extras/unit_tests/test_Lines.php

@@ -0,0 +1,33 @@
+<?php
+
+require_once '_inc.php';
+require_once 'Minify.php';
+
+function test_Lines()
+{
+    global $thisDir;
+    
+    $exp = file_get_contents("{$thisDir}/_test_files/minify/lines_output.js");
+
+    $ret = Minify::serve('Files', array(
+        'debug' => true
+        ,'quiet' => true
+        ,'encodeOutput' => false
+        ,'files' => array(
+            "{$thisDir}/_test_files/minify/email.js"
+            ,"{$thisDir}/_test_files/minify/QueryString.js"
+            ,"{$thisDir}/_test_files/js/before.js"
+        )
+    ));
+    
+    $passed = assertTrue($exp === $ret['content'], 'Minify_Lines');
+        
+    if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        echo "\n---Output: " .strlen($ret['content']). " bytes\n\n{$ret['content']}\n\n";
+        if (!$passed) {
+            echo "---Expected: " .strlen($exp). " bytes\n\n{$exp}\n\n\n";
+        }
+    }
+}
+
+test_Lines();

min_extras/unit_tests/test_Minify.php

@@ -0,0 +1,143 @@
+<?php
+
+// currently these only test serve() when passed the 'quiet' options
+
+require_once '_inc.php';
+require_once 'Minify.php';
+
+function test_Minify()
+{
+    global $thisDir;
+    
+    $minifyTestPath = dirname(__FILE__) . '/_test_files/minify';
+    $tomorrow = $_SERVER['REQUEST_TIME'] + 86400;
+    $lastModified = $_SERVER['REQUEST_TIME'] - 86400;
+    
+    // Test 304 response
+    
+    // simulate conditional headers
+    $_SERVER['HTTP_IF_NONE_MATCH'] = "\"{$lastModified}pub\"";
+    $_SERVER['HTTP_IF_MODIFIED_SINCE'] = gmdate('D, d M Y H:i:s \G\M\T', $lastModified);
+    
+    $expected = array (
+    	'success' => true
+        ,'statusCode' => 304    
+        ,'content' => '',
+        'headers' => array(
+            'Expires' => gmdate('D, d M Y H:i:s \G\M\T', $_SERVER['REQUEST_TIME'] + 1800),
+            'Last-Modified' => gmdate('D, d M Y H:i:s \G\M\T', $lastModified),
+            'ETag' => "\"{$lastModified}pub\"",
+        	'Cache-Control' => 'max-age=1800, public, must-revalidate',
+        	'_responseCode' => 'HTTP/1.0 304 Not Modified',
+        )
+    );
+    $output = Minify::serve('Files', array(
+        'files' => $thisDir . '/_test_files/css/styles.css' // controller casts to array
+        ,'quiet' => true
+        ,'lastModifiedTime' => $lastModified
+        ,'encodeOutput' => false
+    ));
+    $passed = assertTrue($expected === $output, 'Minify : 304 response');
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        echo "\nOutput: " .var_export($output, 1). "\n\n";
+        if (! $passed) {
+            echo "\n\n\n\n---Expected: " .var_export($expected, 1). "\n\n";    
+        }
+    }
+    
+    assertTrue(
+        //! class_exists('Cache_Lite_File', false)
+        ! class_exists('HTTP_Encoder', false)
+        && ! class_exists('Minify_CSS', false)
+        && ! class_exists('Minify_Cache', false)
+        ,'Encoder.php, CSS.php, Cache.php not loaded'
+    );
+    
+    // Test minifying JS and serving with Expires header
+    
+    $content = preg_replace('/\\r\\n?/', "\n", file_get_contents($minifyTestPath . '/minified.js'));
+    $lastModified = filemtime($minifyTestPath . '/minified.js');
+    $expected = array(
+    	'success' => true
+        ,'statusCode' => 200
+        // Minify_Javascript always converts to \n line endings
+        ,'content' => $content
+        ,'headers' => array (
+        	'Expires' => gmdate('D, d M Y H:i:s \G\M\T', $tomorrow),
+        	'Last-Modified' => gmdate('D, d M Y H:i:s \G\M\T', $lastModified),
+        	'ETag' => "\"{$lastModified}pub\"",	
+        	'Cache-Control' => 'max-age=86400, public, must-revalidate',
+            'Content-Length' => strlen($content),
+            'Content-Type' => 'application/x-javascript; charset=UTF-8',
+        )
+    );
+    $output = Minify::serve('Files', array(
+        'files' => array(
+            $minifyTestPath . '/email.js'
+            ,$minifyTestPath . '/QueryString.js'
+        )
+        ,'quiet' => true
+        ,'maxAge' => 86400
+        ,'encodeOutput' => false
+    ));
+    $passed = assertTrue($expected === $output, 'Minify : JS and Expires');
+    
+        if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        echo "\nOutput: " .var_export($output, 1). "\n\n";
+        if (! $passed) {
+            echo "\n\n\n\n---Expected: " .var_export($expected, 1). "\n\n";    
+        }    
+    }
+    
+    // Test minifying CSS and responding with Etag/Last-Modified
+    
+    // needed to expose E_STRICT warning in Cache_Lite_File 
+    Minify::setCache();
+    
+    // don't allow conditional headers
+    unset($_SERVER['HTTP_IF_NONE_MATCH'], $_SERVER['HTTP_IF_MODIFIED_SINCE']);
+    
+    $pathToWebTest = str_replace(
+        DIRECTORY_SEPARATOR
+        ,'/'
+        ,substr(dirname(__FILE__), strlen($_SERVER['DOCUMENT_ROOT']))
+    );
+    $expectedContent = str_replace(
+    	'%PATH_TO_WEB_TEST%'
+        ,$pathToWebTest
+        ,file_get_contents($minifyTestPath . '/minified.css')
+    );
+    
+    $expected = array(
+    	'success' => true
+        ,'statusCode' => 200	
+    	,'content' => $expectedContent
+        ,'headers' => array (
+        	'Last-Modified' => gmdate('D, d M Y H:i:s \G\M\T', $lastModified),
+            'ETag' => "\"{$lastModified}pub\"",
+            'Cache-Control' => 'max-age=0, public, must-revalidate',
+            'Content-Length' => strlen($expectedContent),
+            'Content-Type' => 'text/css; charset=UTF-8',
+        )
+    );
+    $output = Minify::serve('Files', array(
+        'files' => array(
+            $thisDir . '/_test_files/css/styles.css'
+            ,$thisDir . '/_test_files/css/subsilver.css'
+        )
+        ,'quiet' => true
+        ,'lastModifiedTime' => $lastModified
+        ,'encodeOutput' => false
+        ,'maxAge' => false
+    ));
+    
+    $passed = assertTrue($expected === $output, 'Minify : CSS and Etag/Last-Modified');
+    if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        echo "\nOutput: " .var_export($output, 1). "\n\n";
+        if (! $passed) {
+            echo "\n\n\n\n---Expected: " .var_export($expected, 1). "\n\n";    
+        }
+    }
+}
+
+test_Minify();

min_extras/unit_tests/test_Minify_Build.php

@@ -0,0 +1,35 @@
+<?php
+require_once '_inc.php';
+
+require_once 'Minify/Build.php';
+
+function test_Minify_Build()
+{
+    global $thisDir;
+    
+    $file1 = $thisDir . '/_test_files/css/paths.css';
+    $file2 = $thisDir . '/_test_files/css/styles.css';
+    $maxTime = max(filemtime($file1), filemtime($file2));
+    
+    $b = new Minify_Build($file1);
+    assertTrue($b->lastModified == filemtime($file1)
+        ,'Minify_Build : single file path');
+    
+    $b = new Minify_Build(array($file1, $file2));
+    assertTrue($maxTime == $b->lastModified
+        ,'Minify_Build : multiple file paths');
+    
+    $b = new Minify_Build(array(
+        $file1
+        ,new Minify_Source(array('filepath' => $file2))
+    ));
+    
+    assertTrue($maxTime == $b->lastModified
+        ,'Minify_Build : file path and a Minify_Source');
+    assertTrue($b->uri('/path') == "/path?{$maxTime}"
+        ,'Minify_Build : uri() with no querystring');
+    assertTrue($b->uri('/path?hello') == "/path?hello&amp;{$maxTime}"
+        ,'Minify_Build : uri() with existing querystring');
+}
+
+test_Minify_Build();

min_extras/unit_tests/test_Minify_CSS_Linearizer.php

@@ -0,0 +1,47 @@
+<?php
+require_once '_inc.php';
+
+require_once 'Minify/CSS/Linearizer.php';
+
+function test_Minify_CSS_Linearizer()
+{
+    global $thisDir;
+    
+    $linDir = $thisDir . '/_test_files/cssLinearizer';
+    
+    $testFilesUri = substr(
+        realpath($thisDir . '/_test_files')
+        ,strlen(realpath($_SERVER['DOCUMENT_ROOT']))
+    );
+    $testFilesUri = str_replace('\\', '/', $testFilesUri);
+        
+    $expected = str_replace(
+        '%TEST_FILES_URI%'
+        ,$testFilesUri
+        ,file_get_contents($linDir . '/output.css')
+    );
+    
+    $actual = Minify_CSS_Linearizer::linearize($linDir . '/input.css');
+
+    $passed = assertTrue($expected === $actual, 'Minify_CSS_Linearizer');
+    
+    if (__FILE__ === realpath($_SERVER['SCRIPT_FILENAME'])) {
+        echo "\n---Output: " .strlen($actual). " bytes\n\n{$actual}\n\n";
+        if (!$passed) {
+            echo "---Expected: " .strlen($expected). " bytes\n\n{$expected}\n\n\n";
+        }
+    }
+    
+    $expectedIncludes = array (
+        realpath($linDir .  '/input.css')
+        ,realpath($linDir . '/adjacent.css')
+        ,realpath($linDir . '/../css/styles.css')
+        ,realpath($linDir . '/1/tv.css')
+        ,realpath($linDir . '/1/adjacent.css')
+    );
+    
+    $passed = assertTrue($expectedIncludes === Minify_CSS_Linearizer::$filesIncluded
+        , 'Minify_CSS_Linearizer : included right files in right order');
+}
+
+test_Minify_CSS_Linearizer();

min_extras/unit_tests/test_all.php

@@ -0,0 +1,10 @@
+<?php
+
+require 'test_Minify.php';
+require 'test_Javascript.php';
+require 'test_CSS.php';
+require 'test_Lines.php';
+require 'test_HTML.php';
+require 'test_Minify_Build.php';
+require 'test_HTTP_Encoder.php';
+require 'test_HTTP_ConditionalGet.php';