libjs-modernizr 2.6.2+ds1-1ubuntu1 / usr / share / javascript / modernizr / feature-detects.min.js

Modernizr.addTest('adownload','download' in document.createElement('a'));Modernizr.addTest('audiodata',!!(window.Audio));Modernizr.addTest('webaudio',!!(window.webkitAudioContext||window.AudioContext));Modernizr.addTest('battery',!!Modernizr.prefixed('battery',navigator));Modernizr.addTest('lowbattery',function(){var minLevel=0.20,battery=Modernizr.prefixed('battery',navigator);return !!(battery&&!battery.charging&&battery.level<=minLevel);});Modernizr.addTest('blobconstructor',function(){try{return !!new Blob();}catch(e){return false;}});(function(){if(!Modernizr.canvas)return false;var image=new Image(),canvas=document.createElement('canvas'),ctx=canvas.getContext('2d');image.onload=function(){ctx.drawImage(image,0,0);Modernizr.addTest('todataurljpeg',function(){return canvas.toDataURL('image/jpeg').indexOf('data:image/jpeg')===0;});Modernizr.addTest('todataurlwebp',function(){return canvas.toDataURL('image/webp').indexOf('data:image/webp')===0;});};image.src='data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAACklEQVR4nGMAAQAABQABDQottAAAAABJRU5ErkJggg==';}());Modernizr.addTest('contenteditable','contentEditable' in document.documentElement);Modernizr.addTest('contentsecuritypolicy','SecurityPolicy' in document);Modernizr.addTest('contextmenu',('contextMenu' in document.documentElement&&'HTMLMenuItemElement' in window));Modernizr.addTest('cookies',function(){if(navigator.cookieEnabled)return true;document.cookie="cookietest=1";var ret=document.cookie.indexOf("cookietest=")!=-1;document.cookie="cookietest=1; expires=Thu, 01-Jan-1970 00:00:01 GMT";return ret;});Modernizr.addTest('cors',!!(window.XMLHttpRequest&&'withCredentials' in new XMLHttpRequest()));(function(){var elem=document.createElement('a'),eStyle=elem.style,val="right 10px bottom 10px";Modernizr.addTest('bgpositionshorthand',function(){eStyle.cssText="background-position: "+val+";";return(eStyle.backgroundPosition===val);});}());Modernizr.addTest('bgpositionxy',function(){return Modernizr.testStyles('#modernizr {background-position: 3px 5px;}',function(elem){var cssStyleDeclaration=window.getComputedStyle?getComputedStyle(elem,null):elem.currentStyle;var xSupport=(cssStyleDeclaration.backgroundPositionX=='3px')||(cssStyleDeclaration['background-position-x']=='3px');var ySupport=(cssStyleDeclaration.backgroundPositionY=='5px')||(cssStyleDeclaration['background-position-y']=='5px');return xSupport&&ySupport;});});(function(){function getBgRepeatValue(elem){return(window.getComputedStyle?getComputedStyle(elem,null).getPropertyValue('background'):elem.currentStyle.background);}Modernizr.testStyles(' #modernizr { background-repeat: round; } ',function(elem,rule){Modernizr.addTest('bgrepeatround',getBgRepeatValue(elem)=='round');});Modernizr.testStyles(' #modernizr { background-repeat: space; } ',function(elem,rule){Modernizr.addTest('bgrepeatspace',getBgRepeatValue(elem)=='space');});})();Modernizr.testStyles('#modernizr{background-size:cover}',function(elem){var style=window.getComputedStyle?window.getComputedStyle(elem,null):elem.currentStyle;Modernizr.addTest('bgsizecover',style.backgroundSize=='cover');});Modernizr.addTest("boxsizing",function(){return Modernizr.testAllProps("boxSizing")&&(document.documentMode===undefined||document.documentMode>7);});Modernizr.addTest('csscalc',function(){var prop='width:';var value='calc(10px);';var el=document.createElement('div');el.style.cssText=prop+Modernizr._prefixes.join(value+prop);return !!el.style.length;});Modernizr.addTest('cubicbezierrange',function(){var el=document.createElement('div');el.style.cssText=Modernizr._prefixes.join('transition-timing-function'+':cubic-bezier(1,0,0,1.1); ');return !!el.style.length;});Modernizr.testStyles(' #modernizr { display: run-in; } ',function(elem,rule){var ret=(window.getComputedStyle?getComputedStyle(elem,null).getPropertyValue('display'):elem.currentStyle.display);Modernizr.addTest('display-runin',ret=='run-in');});Modernizr.addTest("display-table",function(){var doc=window.document,docElem=doc.documentElement,parent=doc.createElement("div"),child=doc.createElement("div"),childb=doc.createElement("div"),ret;parent.style.cssText="display: table";child.style.cssText=childb.style.cssText="display: table-cell; padding: 10px";parent.appendChild(child);parent.appendChild(childb);docElem.insertBefore(parent,docElem.firstChild);ret=child.offsetLeft<childb.offsetLeft;docElem.removeChild(parent);return ret;});Modernizr.addTest('cssfilters',function(){var el=document.createElement('div');el.style.cssText=Modernizr._prefixes.join('filter'+':blur(2px); ');return !!el.style.length&&(document.documentMode===undefined||document.documentMode>9);});(function(){if(!document.body){window.console&&console.warn('document.body doesn\'t exist. Modernizr hyphens test needs it.');return;}function test_hyphens_css(){try{var div=document.createElement('div'),span=document.createElement('span'),divStyle=div.style,spanHeight=0,spanWidth=0,result=false,firstChild=document.body.firstElementChild||document.body.firstChild;div.appendChild(span);span.innerHTML='Bacon ipsum dolor sit amet jerky velit in culpa hamburger et. Laborum dolor proident, enim dolore duis commodo et strip steak. Salami anim et, veniam consectetur dolore qui tenderloin jowl velit sirloin. Et ad culpa, fatback cillum jowl ball tip ham hock nulla short ribs pariatur aute. Pig pancetta ham bresaola, ut boudin nostrud commodo flank esse cow tongue culpa. Pork belly bresaola enim pig, ea consectetur nisi. Fugiat officia turkey, ea cow jowl pariatur ullamco proident do laborum velit sausage. Magna biltong sint tri-tip commodo sed bacon, esse proident aliquip. Ullamco ham sint fugiat, velit in enim sed mollit nulla cow ut adipisicing nostrud consectetur. Proident dolore beef ribs, laborum nostrud meatball ea laboris rump cupidatat labore culpa. Shankle minim beef, velit sint cupidatat fugiat tenderloin pig et ball tip. Ut cow fatback salami, bacon ball tip et in shank strip steak bresaola. In ut pork belly sed mollit tri-tip magna culpa veniam, short ribs qui in andouille ham consequat. Dolore bacon t-bone, velit short ribs enim strip steak nulla. Voluptate labore ut, biltong swine irure jerky. Cupidatat excepteur aliquip salami dolore. Ball tip strip steak in pork dolor. Ad in esse biltong. Dolore tenderloin exercitation ad pork loin t-bone, dolore in chicken ball tip qui pig. Ut culpa tongue, sint ribeye dolore ex shank voluptate hamburger. Jowl et tempor, boudin pork chop labore ham hock drumstick consectetur tri-tip elit swine meatball chicken ground round. Proident shankle mollit dolore. Shoulder ut duis t-bone quis reprehenderit. Meatloaf dolore minim strip steak, laboris ea aute bacon beef ribs elit shank in veniam drumstick qui. Ex laboris meatball cow tongue pork belly. Ea ball tip reprehenderit pig, sed fatback boudin dolore flank aliquip laboris eu quis. Beef ribs duis beef, cow corned beef adipisicing commodo nisi deserunt exercitation. Cillum dolor t-bone spare ribs, ham hock est sirloin. Brisket irure meatloaf in, boudin pork belly sirloin ball tip. Sirloin sint irure nisi nostrud aliqua. Nostrud nulla aute, enim officia culpa ham hock. Aliqua reprehenderit dolore sunt nostrud sausage, ea boudin pork loin ut t-bone ham tempor. Tri-tip et pancetta drumstick laborum. Ham hock magna do nostrud in proident. Ex ground round fatback, venison non ribeye in.';document.body.insertBefore(div,firstChild);divStyle.cssText='position:absolute;top:0;left:0;width:5em;text-align:justify;text-justification:newspaper;';spanHeight=span.offsetHeight;spanWidth=span.offsetWidth;divStyle.cssText='position:absolute;top:0;left:0;width:5em;text-align:justify;'+'text-justification:newspaper;'+Modernizr._prefixes.join('hyphens:auto; ');result=(span.offsetHeight!=spanHeight||span.offsetWidth!=spanWidth);document.body.removeChild(div);div.removeChild(span);return result;}catch(e){return false;}}function test_hyphens(delimiter,testWidth){try{var div=document.createElement('div'),span=document.createElement('span'),divStyle=div.style,spanSize=0,result=false,result1=false,result2=false,firstChild=document.body.firstElementChild||document.body.firstChild;divStyle.cssText='position:absolute;top:0;left:0;overflow:visible;width:1.25em;';div.appendChild(span);document.body.insertBefore(div,firstChild);span.innerHTML='mm';spanSize=span.offsetHeight;span.innerHTML='m'+delimiter+'m';result1=(span.offsetHeight>spanSize);if(testWidth){span.innerHTML='m<br />m';spanSize=span.offsetWidth;span.innerHTML='m'+delimiter+'m';result2=(span.offsetWidth>spanSize);}else result2=true;if(result1===true&&result2===true)result=true;document.body.removeChild(div);div.removeChild(span);return result;}catch(e){return false;}}function test_hyphens_find(delimiter){try{var dummy=document.createElement('input'),div=document.createElement('div'),testword='lebowski',result=false,textrange,firstChild=document.body.firstElementChild||document.body.firstChild;div.innerHTML=testword+delimiter+testword;document.body.insertBefore(div,firstChild);document.body.insertBefore(dummy,div);if(dummy.setSelectionRange){dummy.focus();dummy.setSelectionRange(0,0);}else if(dummy.createTextRange){textrange=dummy.createTextRange();textrange.collapse(true);textrange.moveEnd('character',0);textrange.moveStart('character',0);textrange.select();}if(window.find)result=window.find(testword+testword);else try{textrange=window.self.document.body.createTextRange();result=textrange.findText(testword+testword);}catch(e){result=false;}document.body.removeChild(div);document.body.removeChild(dummy);return result;}catch(e){return false;}}Modernizr.addTest("csshyphens",function(){if(!Modernizr.testAllProps('hyphens'))return false;try{return test_hyphens_css();}catch(e){return false;}});Modernizr.addTest("softhyphens",function(){try{return test_hyphens('&#173;',true)&&test_hyphens('&#8203;',false);}catch(e){return false;}});Modernizr.addTest("softhyphensfind",function(){try{return test_hyphens_find('&#173;')&&test_hyphens_find('&#8203;');}catch(e){return false;}});})();Modernizr.addTest('lastchild',function(){return Modernizr.testStyles("#modernizr div {width:100px} #modernizr :last-child{width:200px;display:block}",function(elem){return elem.lastChild.offsetWidth>elem.firstChild.offsetWidth;},2);});Modernizr.addTest('cssmask',Modernizr.testAllProps('mask-repeat'));Modernizr.addTest('mediaqueries',Modernizr.mq('only all'));Modernizr.addTest('object-fit',!!Modernizr.prefixed('objectFit'));Modernizr.addTest("overflowscrolling",function(){return Modernizr.testAllProps("overflowScrolling");});Modernizr.addTest('pointerevents',function(){var element=document.createElement('x'),documentElement=document.documentElement,getComputedStyle=window.getComputedStyle,supports;if(!('pointerEvents' in element.style))return false;element.style.pointerEvents='auto';element.style.pointerEvents='x';documentElement.appendChild(element);supports=getComputedStyle&&getComputedStyle(element,'').pointerEvents==='auto';documentElement.removeChild(element);return !!supports;});Modernizr.addTest('csspositionsticky',function(){var prop='position:';var value='sticky';var el=document.createElement('modernizr');var mStyle=el.style;mStyle.cssText=prop+Modernizr._prefixes.join(value+';'+prop).slice(0,-prop.length);return mStyle.position.indexOf(value)!==-1;});Modernizr.addTest('regions',function(){var flowFromProperty=Modernizr.prefixed("flowFrom"),flowIntoProperty=Modernizr.prefixed("flowInto");if(!flowFromProperty||!flowIntoProperty)return false;var container=document.createElement('div'),content=document.createElement('div'),region=document.createElement('div'),flowName='modernizr_flow_for_regions_check';content.innerText='M';container.style.cssText='top: 150px; left: 150px; padding: 0px;';region.style.cssText='width: 50px; height: 50px; padding: 42px;';region.style[flowFromProperty]=flowName;container.appendChild(content);container.appendChild(region);document.documentElement.appendChild(container);var flowedRect,delta,plainRect=content.getBoundingClientRect();content.style[flowIntoProperty]=flowName;flowedRect=content.getBoundingClientRect();delta=flowedRect.left-plainRect.left;document.documentElement.removeChild(container);content=region=container=undefined;return(delta==42);});Modernizr.addTest('cssremunit',function(){var div=document.createElement('div');try{div.style.fontSize='3rem';}catch(er){}return(/rem/).test(div.style.fontSize);});Modernizr.addTest('cssresize',Modernizr.testAllProps('resize'));Modernizr.addTest('cssscrollbar',function(){var bool,styles="#modernizr{overflow: scroll; width: 40px }#"+Modernizr._prefixes.join("scrollbar{width:0px}"+' #modernizr::').split('#').slice(1).join('#')+"scrollbar{width:0px}";Modernizr.testStyles(styles,function(node){bool='scrollWidth' in node&&node.scrollWidth==40;});return bool;});Modernizr.addTest('subpixelfont',function(){var bool,styles="#modernizr{position: absolute; top: -10em; visibility:hidden; font: normal 10px arial;}#subpixel{float: left; font-size: 33.3333%;}";Modernizr.testStyles(styles,function(elem){var subpixel=elem.firstChild;subpixel.innerHTML='This is a text written in Arial';bool=window.getComputedStyle?window.getComputedStyle(subpixel,null).getPropertyValue("width")!=='44px':false;},1,['subpixel']);return bool;});Modernizr.addTest("supports","CSSSupportsRule" in window);Modernizr.addTest("userselect",function(){return Modernizr.testAllProps("user-select");});Modernizr.addTest('cssvhunit',function(){var bool;Modernizr.testStyles("#modernizr { height: 50vh; }",function(elem,rule){var height=parseInt(window.innerHeight/2,10),compStyle=parseInt((window.getComputedStyle?getComputedStyle(elem,null):elem.currentStyle).height,10);bool=(compStyle==height);});return bool;});Modernizr.addTest('cssvmaxunit',function(){var bool;Modernizr.testStyles("#modernizr { width: 50vmax; }",function(elem,rule){var one_vw=window.innerWidth/100,one_vh=window.innerHeight/100,compWidth=parseInt((window.getComputedStyle?getComputedStyle(elem,null):elem.currentStyle).width,10);bool=(parseInt(Math.max(one_vw,one_vh)*50,10)==compWidth);});return bool;});Modernizr.addTest('cssvminunit',function(){var bool;Modernizr.testStyles("#modernizr { width: 50vmin; }",function(elem,rule){var one_vw=window.innerWidth/100,one_vh=window.innerHeight/100,compWidth=parseInt((window.getComputedStyle?getComputedStyle(elem,null):elem.currentStyle).width,10);bool=(parseInt(Math.min(one_vw,one_vh)*50,10)==compWidth);});return bool;});Modernizr.addTest('cssvwunit',function(){var bool;Modernizr.testStyles("#modernizr { width: 50vw; }",function(elem,rule){var width=parseInt(window.innerWidth/2,10),compStyle=parseInt((window.getComputedStyle?getComputedStyle(elem,null):elem.currentStyle).width,10);bool=(compStyle==width);});return bool;});Modernizr.addTest('customprotocolhandler',function(){return !!navigator.registerProtocolHandler;});Modernizr.addTest('dart',!!Modernizr.prefixed('startDart',navigator));Modernizr.addTest('dataview',(typeof DataView!=='undefined'&&'getFloat64' in DataView.prototype));Modernizr.addTest('classlist','classList' in document.documentElement);Modernizr.addTest('createelement-attrs',function(){try{return document.createElement("<input name='test' />").getAttribute('name')=='test';}catch(e){return false;}});Modernizr.addTest('dataset',function(){var n=document.createElement("div");n.setAttribute("data-a-b","c");return !!(n.dataset&&n.dataset.aB==="c");});Modernizr.addTest('microdata',!!document.getItems);Modernizr.addTest('datalistelem',Modernizr.input.list);Modernizr.addTest('details',function(){var doc=document,el=doc.createElement('details'),fake,root,diff;if(!('open' in el))return false;root=doc.body||(function(){var de=doc.documentElement;fake=true;return de.insertBefore(doc.createElement('body'),de.firstElementChild||de.firstChild);}());el.innerHTML='<summary>a</summary>b';el.style.display='block';root.appendChild(el);diff=el.offsetHeight;el.open=true;diff=diff!=el.offsetHeight;root.removeChild(el);fake&&root.parentNode.removeChild(root);return diff;});Modernizr.addTest('outputelem','value' in document.createElement('output'));Modernizr.addTest("progressbar",function(){return document.createElement('progress').max!==undefined;});Modernizr.addTest("meter",function(){return document.createElement('meter').max!==undefined;});Modernizr.addTest('ruby',function(){var ruby=document.createElement('ruby'),rt=document.createElement('rt'),rp=document.createElement('rp'),docElement=document.documentElement,displayStyleProperty='display',fontSizeStyleProperty='fontSize';ruby.appendChild(rp);ruby.appendChild(rt);docElement.appendChild(ruby);if(getStyle(rp,displayStyleProperty)=='none'||getStyle(ruby,displayStyleProperty)=='ruby'&&getStyle(rt,displayStyleProperty)=='ruby-text'||getStyle(rp,fontSizeStyleProperty)=='6pt'&&getStyle(rt,fontSizeStyleProperty)=='6pt'){cleanUp();return true;}else{cleanUp();return false;}function getStyle(element,styleProperty){var result;if(window.getComputedStyle)result=document.defaultView.getComputedStyle(element,null).getPropertyValue(styleProperty);else if(element.currentStyle)result=element.currentStyle[styleProperty];return result;}function cleanUp(){docElement.removeChild(ruby);ruby=null;rt=null;rp=null;}});Modernizr.addTest('time','valueAsDate' in document.createElement('time'));Modernizr.addTest({texttrackapi:(typeof (document.createElement('video').addTextTrack)==='function'),track:('kind' in document.createElement('track'))});Modernizr.addTest('emoji',function(){if(!Modernizr.canvastext)return false;var node=document.createElement('canvas'),ctx=node.getContext('2d');ctx.textBaseline='top';ctx.font='32px Arial';ctx.fillText('\ud83d\ude03',0,0);return ctx.getImageData(16,16,1,1).data[0]!==0;});Modernizr.addTest('strictmode',function(){return(function(){"use strict";return !this;})();});Modernizr.addTest('devicemotion',('DeviceMotionEvent' in window));Modernizr.addTest('deviceorientation',('DeviceOrientationEvent' in window));(function(){var img=new Image();img.onerror=function(){Modernizr.addTest('exif-orientation',function(){return false;});};img.onload=function(){Modernizr.addTest('exif-orientation',function(){return img.width!==2;});};img.src="data:image/jpeg;base64,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";})();Modernizr.addTest('filereader',function(){return !!(window.File&&window.FileList&&window.FileReader);});Modernizr.addTest('filesystem',!!Modernizr.prefixed('requestFileSystem',window));Modernizr.addTest('fileinput',function(){var elem=document.createElement('input');elem.type='file';return !elem.disabled;});Modernizr.addTest("formattribute",function(){var form=document.createElement("form"),input=document.createElement("input"),div=document.createElement("div"),id="formtest"+(new Date().getTime()),attr,bool=false;form.id=id;if(document.createAttribute){attr=document.createAttribute("form");attr.nodeValue=id;input.setAttributeNode(attr);div.appendChild(form);div.appendChild(input);document.documentElement.appendChild(div);bool=form.elements.length===1&&input.form==form;div.parentNode.removeChild(div);}return bool;});Modernizr.addTest('localizedNumber',function(){var doc=document,el=document.createElement('div'),fake,root,input,diff;root=doc.body||(function(){var de=doc.documentElement;fake=true;return de.insertBefore(doc.createElement('body'),de.firstElementChild||de.firstChild);}());el.innerHTML='<input type="number" value="1.0" step="0.1"/>';input=el.childNodes[0];root.appendChild(el);input.focus();try{doc.execCommand('InsertText',false,'1,1');}catch(e){}diff=input.type==='number'&&input.valueAsNumber===1.1&&input.checkValidity();root.removeChild(el);fake&&root.parentNode.removeChild(root);return diff;});Modernizr.addTest('placeholder',function(){return !!('placeholder' in (Modernizr.input||document.createElement('input'))&&'placeholder' in (Modernizr.textarea||document.createElement('textarea')));});Modernizr.addTest('speechinput',function(){var elem=document.createElement('input');return 'speech' in elem||'onwebkitspeechchange' in elem;});(function(document,Modernizr){Modernizr.formvalidationapi=false;Modernizr.formvalidationmessage=false;Modernizr.addTest('formvalidation',function(){var form=document.createElement('form');if(!('checkValidity' in form))return false;var body=document.body,html=document.documentElement,bodyFaked=false,invaildFired=false,input;Modernizr.formvalidationapi=true;form.onsubmit=function(e){if(!window.opera)e.preventDefault();e.stopPropagation();};form.innerHTML='<input name="modTest" required><button></button>';form.style.position='absolute';form.style.top='-99999em';if(!body){bodyFaked=true;body=document.createElement('body');body.style.background="";html.appendChild(body);}body.appendChild(form);input=form.getElementsByTagName('input')[0];input.oninvalid=function(e){invaildFired=true;e.preventDefault();e.stopPropagation();};Modernizr.formvalidationmessage=!!input.validationMessage;form.getElementsByTagName('button')[0].click();body.removeChild(form);bodyFaked&&html.removeChild(body);return invaildFired;});})(document,window.Modernizr);Modernizr.addTest('fullscreen',function(){for(var i=0;i<Modernizr._domPrefixes.length;i++)if(document[Modernizr._domPrefixes[i].toLowerCase()+'CancelFullScreen'])return true;return !!document.cancelFullScreen||false;});Modernizr.addTest('gamepads',!!Modernizr.prefixed('getGamepads',navigator));Modernizr.addTest('getusermedia',!!Modernizr.prefixed('getUserMedia',navigator));Modernizr.addTest('ie8compat',function(){return(!window.addEventListener&&document.documentMode&&document.documentMode===7);});Modernizr.addTest('sandbox','sandbox' in document.createElement('iframe'));Modernizr.addTest('seamless','seamless' in document.createElement('iframe'));Modernizr.addTest('srcdoc','srcdoc' in document.createElement('iframe'));(function(){if(!Modernizr.canvas)return false;var image=new Image(),canvas=document.createElement('canvas'),ctx=canvas.getContext('2d');image.onload=function(){Modernizr.addTest('apng',function(){if(typeof canvas.getContext=='undefined')return false;else{ctx.drawImage(image,0,0);return ctx.getImageData(0,0,1,1).data[3]===0;}});};image.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAACGFjVEwAAAABAAAAAcMq2TYAAAANSURBVAiZY2BgYPgPAAEEAQB9ssjfAAAAGmZjVEwAAAAAAAAAAQAAAAEAAAAAAAAAAAD6A+gBAbNU+2sAAAARZmRBVAAAAAEImWNgYGBgAAAABQAB6MzFdgAAAABJRU5ErkJggg==";}());(function(){var image=new Image();image.onerror=function(){Modernizr.addTest('webp',false);};image.onload=function(){Modernizr.addTest('webp',function(){return image.width==1;});};image.src='data:image/webp;base64,UklGRiwAAABXRUJQVlA4ICAAAAAUAgCdASoBAAEAL/3+/3+CAB/AAAFzrNsAAP5QAAAAAA==';}());Modernizr.addTest('json',!!window.JSON&&!!JSON.parse);Modernizr.addTest('olreversed','reversed' in document.createElement('ol'));Modernizr.addTest('mathml',function(){var hasMathML=false;if(document.createElementNS){var ns="http://www.w3.org/1998/Math/MathML",div=document.createElement("div");div.style.position="absolute";var mfrac=div.appendChild(document.createElementNS(ns,"math")).appendChild(document.createElementNS(ns,"mfrac"));mfrac.appendChild(document.createElementNS(ns,"mi")).appendChild(document.createTextNode("xx"));mfrac.appendChild(document.createElementNS(ns,"mi")).appendChild(document.createTextNode("yy"));document.body.appendChild(div);hasMathML=div.offsetHeight>div.offsetWidth;}return hasMathML;});Modernizr.addTest('lowbandwidth',function(){var connection=navigator.connection||{type:0};return connection.type==3||connection.type==4||/^[23]g$/.test(connection.type);});Modernizr.addTest('eventsource',!!window.EventSource);Modernizr.addTest('xhr2','FormData' in window);Modernizr.addTest('notification',!!Modernizr.prefixed('Notifications',window));Modernizr.addTest('performance',!!Modernizr.prefixed('performance',window));Modernizr.addTest('pointerlock',!!Modernizr.prefixed('pointerLockElement',document));Modernizr.addTest('quotamanagement',function(){var 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