[ { "path": ".gitattributes", "content": "* text=auto" }, { "path": ".gitignore", "content": "# Numerous always-ignore extensions\n*.diff\n*.err\n*.orig\n*.log\n*.rej\n*.swo\n*.swp\n*.vi\n*~\n*.sass-cache\n\n# OS or Editor folders\n.DS_Store\nThumbs.db\n.cache\n.project\n.settings\n.tmproj\n*.esproj\nnbproject\n*.sublime-project\n*.sublime-workspace\n\n# Dreamweaver added files\n_notes\ndwsync.xml\n\n# Komodo\n*.komodoproject\n.komodotools\n\n# Folders to ignore\n.hg\n.svn\n.CVS\nintermediate\npublish\n.idea\n\n# build script local files\nbuild/buildinfo.properties\nbuild/config/buildinfo.properties\n" }, { "path": ".htaccess", "content": "\n# dear h5bp htaccess file,\n# i love you.\n\n\n\n# ----------------------------------------------------------------------\n# Better website experience for IE users\n# ----------------------------------------------------------------------\n\n# Force the latest IE version, in various cases when it may fall back to IE7 mode\n# github.com/rails/rails/commit/123eb25#commitcomment-118920\n# Use ChromeFrame if it's installed for a better experience for the poor IE folk\n\n\n Header set X-UA-Compatible \"IE=Edge,chrome=1\"\n # mod_headers can't match by content-type, but we don't want to send this header on *everything*...\n \n Header unset X-UA-Compatible\n \n\n\n\n# ----------------------------------------------------------------------\n# Cross-domain AJAX requests\n# ----------------------------------------------------------------------\n\n# Serve cross-domain Ajax requests, disabled by default.\n# enable-cors.org\n# code.google.com/p/html5security/wiki/CrossOriginRequestSecurity\n\n# \n# Header set Access-Control-Allow-Origin \"*\"\n# \n\n\n# ----------------------------------------------------------------------\n# CORS-enabled images (@crossorigin)\n# ----------------------------------------------------------------------\n\n# Send CORS headers if browsers request them; enabled by default for images.\n# developer.mozilla.org/en/CORS_Enabled_Image\n# blog.chromium.org/2011/07/using-cross-domain-images-in-webgl-and.html\n# hacks.mozilla.org/2011/11/using-cors-to-load-webgl-textures-from-cross-domain-images/\n# wiki.mozilla.org/Security/Reviews/crossoriginAttribute\n\n\n \n # mod_headers, y u no match by Content-Type?!\n \n SetEnvIf Origin \":\" IS_CORS\n Header set Access-Control-Allow-Origin \"*\" env=IS_CORS\n \n \n\n\n\n# ----------------------------------------------------------------------\n# Webfont access\n# ----------------------------------------------------------------------\n\n# Allow access from all domains for webfonts.\n# Alternatively you could only whitelist your\n# subdomains like \"subdomain.example.com\".\n\n\n \n Header set Access-Control-Allow-Origin \"*\"\n \n\n\n\n\n# ----------------------------------------------------------------------\n# Proper MIME type for all files\n# ----------------------------------------------------------------------\n\n\n# JavaScript\n# Normalize to standard type (it's sniffed in IE anyways)\n# tools.ietf.org/html/rfc4329#section-7.2\nAddType application/javascript js\n\n# Audio\nAddType audio/ogg oga ogg\nAddType audio/mp4 m4a\n\n# Video\nAddType video/ogg ogv\nAddType video/mp4 mp4 m4v\nAddType video/webm webm\n\n# SVG\n# Required for svg webfonts on iPad\n# twitter.com/FontSquirrel/status/14855840545\nAddType image/svg+xml svg svgz\nAddEncoding gzip svgz\n\n# Webfonts\nAddType application/vnd.ms-fontobject eot\nAddType application/x-font-ttf ttf ttc\nAddType font/opentype otf\nAddType application/x-font-woff woff\n\n# Assorted types\nAddType image/x-icon ico\nAddType image/webp webp\nAddType text/cache-manifest appcache manifest\nAddType text/x-component htc\nAddType application/x-chrome-extension crx\nAddType application/x-opera-extension oex\nAddType application/x-xpinstall xpi\nAddType application/octet-stream safariextz\nAddType application/x-web-app-manifest+json webapp\nAddType text/x-vcard vcf\n\n\n\n# ----------------------------------------------------------------------\n# Allow concatenation from within specific js and css files\n# ----------------------------------------------------------------------\n\n# e.g. Inside of script.combined.js you could have\n# \n# \n# and they would be included into this single file.\n\n# This is not in use in the boilerplate as it stands. You may\n# choose to name your files in this way for this advantage or\n# concatenate and minify them manually.\n# Disabled by default.\n\n#\n# Options +Includes\n# AddOutputFilterByType INCLUDES application/javascript application/json\n# SetOutputFilter INCLUDES\n#\n#\n# Options +Includes\n# AddOutputFilterByType INCLUDES text/css\n# SetOutputFilter INCLUDES\n#\n\n\n# ----------------------------------------------------------------------\n# Gzip compression\n# ----------------------------------------------------------------------\n\n\n\n # Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/\n \n \n SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\\s*,?\\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding\n RequestHeader append Accept-Encoding \"gzip,deflate\" env=HAVE_Accept-Encoding\n \n \n\n # HTML, TXT, CSS, JavaScript, JSON, XML, HTC:\n \n FilterDeclare COMPRESS\n FilterProvider COMPRESS DEFLATE resp=Content-Type $text/html\n FilterProvider COMPRESS DEFLATE resp=Content-Type $text/css\n FilterProvider COMPRESS DEFLATE resp=Content-Type $text/plain\n FilterProvider COMPRESS DEFLATE resp=Content-Type $text/xml\n FilterProvider COMPRESS DEFLATE resp=Content-Type $text/x-component\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/javascript\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/json\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/xml\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/xhtml+xml\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/rss+xml\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/atom+xml\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/vnd.ms-fontobject\n FilterProvider COMPRESS DEFLATE resp=Content-Type $image/svg+xml\n FilterProvider COMPRESS DEFLATE resp=Content-Type $image/x-icon\n FilterProvider COMPRESS DEFLATE resp=Content-Type $application/x-font-ttf\n FilterProvider COMPRESS DEFLATE resp=Content-Type $font/opentype\n FilterChain COMPRESS\n FilterProtocol COMPRESS DEFLATE change=yes;byteranges=no\n \n\n \n # Legacy versions of Apache\n AddOutputFilterByType DEFLATE text/html text/plain text/css application/json\n AddOutputFilterByType DEFLATE application/javascript\n AddOutputFilterByType DEFLATE text/xml application/xml text/x-component\n AddOutputFilterByType DEFLATE application/xhtml+xml application/rss+xml application/atom+xml\n AddOutputFilterByType DEFLATE image/x-icon image/svg+xml application/vnd.ms-fontobject application/x-font-ttf font/opentype\n \n\n\n\n\n# ----------------------------------------------------------------------\n# Expires headers (for better cache control)\n# ----------------------------------------------------------------------\n\n# These are pretty far-future expires headers.\n# They assume you control versioning with cachebusting query params like\n# \n \n\n\n\n \n
\n
\n

إدفع الويب إلى الأمام

\n

يمكنك أن تجعل الويب رائع كما تحب أن يكون

\n

تحب معايير الويب – وتريد أن تشارك فى مجتمع الويب. وتريد أن تعرف من أين تبدأ؟ نحن هنا لمساعدتك

\n
\n
\n

سواء كنت مطور مواقع موهوب تبنى مواقع منذ بداية ظهور الويب, أو أنك هاوى تستمتع بتطوير بعض المواقع, فإنك تستجد هنا طرق تمكنك من المشاركة فى مجتمع الويب. فى الأسفل, وضعنا طرق كثيرة تمكنك من المشاركة.

\n

هدفنا أن نجعل من السهل لأى شخص أن يبدأ فى المشاركة فى مجتمع الويب, إما بالمعرفة أكثر حول طريقة عمل الويب, أو أن يتعلم من الأخرين أو يعلمهم. الويب تطور بفضل أشخاصاً مثلك, ونحن نريد أن نجعل من السهل لك أيضا أن تشارك.

\n
\n
\n\n
\n \n
\n\n
\n
\n

إرتقي بمستواك

\n

عندما تعمل شئ تكون جيداً فيه. إذاً تعال نغوص فى مجتمع الويب

\n
\n\n\n
\n
\n

تعلّم

\n

أحد الأشياء الرائعة عن الويب هي انه يتغير بإستمرار. ولربما كان هذا التغيير شاسع ومن الصعب إدراكه, فنحن هنا لنساعدك على اللحاق بهذه التغيرات وعلى فهمها - هنا ستجد مصادر كثيرة تساعدك على معرفة كيف تعمل برامج تصفح الأنترنت, وتساعدك على أن تكون على علم دائم بالتطورات والتغيرات التى تحدث فى هذة المتصفحات.

\n\n

كيف أكون على علم دائم بالجديد فى هذة المتصفحات؟

\n \n\n
\n

تابعهم على تويتر

\n

\n من الجيد متابعة الحسابات الأتية
\n (Opera developer relations) @oDevRel
\n (Chrome developer relations) @ChromiumDev
\n (Mozilla's web developer outpost) @mozhacks
\n (Internet Explorer Team) @IE\n

\n
\n

كيف أعرف طريقة عمل المتصفح؟

\n\n \n\n

مصادر تعليمية أخرى

\n\n
    \n
  • CSS-tricks - مدونة تقدم لمصممين المواقع مقالات رائعة ودروس ومواد للتحميل
    • \n
  • HTML5doctor - مصدر رائع لمن يريد تعلم ال HTML5, وطريقة عملها, وطريقة تطبيقها اليوم.
    • \n
  • Dive into HTML5 - تقدم نظرة عميقة على بعض إمكانيات ال HTML5
    • \n
  • Addy Osmani’s blog - عدد هائل من المقلات للذين يريدون تعلم jQuery, JavaScript, HTML5, CSS3.
    • \n
  • Paul Irish’s blog - مدونة مهمة تساعدك على تطوير مواقع رائعة – وتأتيك بكل جديد عن تقنيات تطوير المواقع.
    • \n
  • Dev.Opera - مقالات تعليم إمكانيات ال HTML5
    • \n
  • مصادر مهمة متنوعة عن متصفحات الويب ومعايير الويب
    • \n
  • YUI Theater - فيديوهات عن تقنيات الويب ألقيت فى شركة ياهو على مدار السنين
    • \n
  • Adobe Developer Connection - مقالات وفيديوهات لتعلم HTML5 و CSS3 و mobile development.
    • \n
\n\n

مراجع وموسوعات

\n\n \n
\n
\n
\n

إكتساب الخبرة؟

\n
\n

كل ما فى الأمر هو قراءة بعض المقالات والتغريدات لتكتسب الخبرة, ثق بنا حيثما بدأت ستجد أن الأمر يصبح أسهل.

\n نعم, أريد البدء\n

هؤلاء بعض من قرروا البدء أيضا:

\n
\n
\n
\n
\n\n
\n
\n

قابل مطورون أخرون

\n

حضور المقابلات والمؤتمرات المحلية فرصة جيدة لمقابلة المطوريين الأخرين ولمشاركة الأفكار والخبرات معهم,\n مواقع مثل\n WhatIsUpStartups\n ستساعدك فى معرفة الأحداث والمؤتمرات القريبة منك.

\n
\n
\n
\n
\n

أطلب المساعدة

\n

إسأل وجاوب على الأسئلة وشارك فى المحادثات على ال\n IRC

\n

كيف تبدأ مع ال irc و موقع freenode

\n
    \n
  • قنوات او غرف IRC هامة على موقع irc.freenode.net:
    \n

    #html5 / #css / #javascript / #whatwg / #jquery / #yui / #dojo / #web/ #bbg

    • \n
  • وقناة js# على irc.mozilla.org
    • \n
\n\n

كيف تطلب المساعدة

\n
    \n
  1. من الأفضل , بل يجب أن تقوم بعمل jsfiddle أولاً.
    2. \n
  2. قلل مساحة البحث عن المشكلة.
    3. \n
  3. تذكر: كن دقيقاً
    4. \n
  4. إسأل على IRC أو StackOverflow و ساحة المحادثات الخاصة به أو أصدقائك.\n
\n
\n\n
\n
\n

يد المساعدة

\n
\n

كلنا وصلنا إلى ما وصلنا إلية بالإعتماد على بعضنا. لا تكن خجولا, وأسال عما تريد. ولكن تذكر ان تقوم بعمل jsfiddle.

\n نعم, سأفعل\n

هنا بعض المطوريين الذين قرروا فعل ذلك أيضا:

\n
\n
\n
\n
\n
\n\n
\n
\n

تعمق أكثر

\n

تعرف طريقك بوضوح. إذا هذا هو الوقت لتبدأ بالعمل

\n
\n
\n
\n

ساعد الأخرين

\n

نحن جميعا نستفيد من بعضنا ونحتاج المساعدة من وقت إلى أخر, ومساعدة الأخرين تعمل على تثبيت المعلومات لديك,\n وتزيد من إدراكك وفهمك للتقنيات المختلفة.\n فى الأسفل ستجد مشاريع مفتوحة تحتاج إلى مساعدتك. تذكر ليس هناك مساهمة صغيرة, بل كل مساهمة لها قيمة.

\n

مشاريع مفتوحة المصدر تحتاج إلى وقتك

\n\n
    \n
  • HTML5 Boilerplate - مشروع يساعدك على تطوير موقعك باستخدام افضل الممارسات.\n
  • jQuery Learning Site - موقع تعليمى لمكتبة جافاسكريبت المشهورة jQuery.\n
  • jQuery Mobile - افضل الممارسات عن البرمجة للهواتف النقالة\n
  • Modernizr - مشروع يساعدك على الكشف عن التقنيات التى يدعمها المتصفح قبل تطبيقها.\n
  • Bootstrap - سجادة عمل لكل من HTML و CSS و JS تساعدك على بناء تطبيقات الويب بسرعة – مقدمة من تويتر.\n
  • Normalize.css - مشروع لجعل كل المتصفحات تعرض مواقع الانترنت بنفس الطريقة.\n
  • Dojo - سجادة عمل شاملة لتطوير تطبيقات الويب والهواتف النقالة.\n
  • Lazyweb requests - ادوات وحلول من الرائع ان يمتلكها مطورى الويب.\n
\n

قم بإتباع خطوات ’طلب المساعدة‘ فى الأعلى وألق نظرة على بودكاست Addy Osmani عن كيفية المشاركة !

\n\n
\n\n
\n
\n

شارك بخبرتك

\n
\n

قراءة الكود العالى المستوى تؤدى إلى كتابة كود عالى المستوى, تصفح كود المشاريع الموضوعة هنا, وساعد على تطويرهم وجعلهم أفضل.

\n نعم, سأفعل ذلك\n

هنا بعض المطوريين الذين قرروا فعل ذلك أيضا:

\n
\n
\n
\n
\n\n
\n
\n

أرسل تعليقاتك على المواصفات

\n\n

المواصفات specifications (وهى عبارة عن وصف دقيق لما ينبغى ان تكون علية التقنية او لغة البرمجة وكيف يتم استخدامها) تحدد وتنظم طريقة الأستخدام,\n ويتم وضعها من قبل فريق عمل Working Groups -WG من خلال محادثات مكثفة عن طريق البريد الإلكترونى.\n ولكن يبقى الإحتمال ان تقوم شركات متصفحات الويب بإنتاج متصفحات لا تتبع هذة المواصفات,\n وعندها يجب ان نقف نحن المطوريين ضد هذة البرامج ونقوم بإرسال feedback بكل خطأ نجدة فى هذة البرامج.

\n\n
    \n
  • تعرف على تاريخ الإنترنت.
    • \n
  • إلقى نظرة على كيفية عمل مجموعات ال CSS.
    • \n
  • إشترك فى هذة القوائم البريدية لتتابع المشاركات والمناقشات التى تقود الويب:\n
      \n
    • public-webapps - مناقشات تقنية عن تطوير تطبيقات الويب
      • \n
    • www-style - مناقشات تقنية عن ال CSS
      • \n
    • whatwg - القائمة البريدية ل Web Hypertext Application Technology Working Group
      • \n
    • public-html - مناقشات تقنية حول HTML
      • \n
    • www-dom - مناقشات تقنية عن ال DOM
      • \n
    • public-fx - مناقشات حول القضايا التى توثر على ال CSS و SVG
      • \n
    \n
    • \n
  • إقرأ HTML5 Spec for developers تم حذف ما لا يهم المطورين وتم تصميمها بطريقة جميلة
    • \n
  • أسهل طريقة لترسل تعليق او تبلغ عن خطا فى HTML specification هى أن تقوم بتحديد الجزء الذى تريد ان تبلغ عنة ثم تكتب تعليقك فى الشريط اسفل الصفحة.
    • \n
  • \n تعرف على أخر القضايا حول ال HTML و CSS عن طريق متابعة الحسابات الاتية\n \n
    • \n
\n
\n
\n
\n

هل ستساهم؟

\n
\n

نحن الذين نستخدم المواصفات,\n فلماذا لا نساعد على عمل المواصفات التى نحب؟\n دعنا نجعلها أفضل مما هى علية الأن.

\n نعم, سأفعل ذلك.\n

هنا بعض المطوريين الذين قرروا فعل ذلك أيضا:

\n
\n
\n
\n
\n\n
\n
\n

إكتشف الإمكانيات الجديدة

\n

إذا كنت قد تعلمت الأساسيات,\n فهذا هو الوقت لتتعمق أكثر.\n هنا سوف نتعرف على Advanced CSS و الامكانيات الجديدة فى HTML ومستقبل هذة التقنيات.\n العديد من الأمكانيات متوفر دعمها الأن فى متصفحات الويب\n وإكتشاف هذة الإمكانيات والمميزات يساعدنا على دفع الويب إلى الأمام.

\n\n

أمثلة على أفضل الطرق للتعرف على الإمكانيات الجديدة

\n \n\n

مميزات رائعة لتكتشفها ( وربما تكتب عنها )

\n\n

المتصفحات تضيف مميزات CSS دائما.\n ونحن نكره الأوامر الخاصة بكل متصفح vendor prefixes لذلك نرسل تعليقاتنا عليها دائما وأنها لا تناسب عملنا.\n لذلك تشجع ان تجرب كل ميزه جديدة وترسل تعليقك عليها.\n وهذة نظرة على vendor-prefixed CSS property,\n كتبها Peter Beverloo, وفيها العديد من اوامر ال CSS التى تحت التجربة - وكثير منها ليست معروفة وليست مفهومة عند الكثير.\n يمكنك الكتابة عنها لتعلمها وتبسطها للمطوريين الاخرين - وهناك خواص أخرى مثل:\n\n

\n\n
\n
\n
\n

إكتشف المجهول

\n
\n

الطريقة الوحيدة لدفع الويب إلى الأمام هى تعلم التقنيات المتقدمة ومن ثم إستخدامها.\n وستستمتع بتعلم هذة التقنيات كثيراً.

\n نعم سأفعل ذلك\n

هنا بعض المطوريين الذين قرروا فعل ذلك أيضا:

\n
\n
\n
\n
\n\n\n
\n
\n

أكتب

\n

أنشر ما تعلمتة ولا تخف من إرتكاب الأخطاء.\n أنشر على مدونتك و أحرص على ان تكون مقالاتك محدثة دائما.\n وقم بعمل مناقشات مع قراء مدونتك وعلمهم وتعلم منهم.

\n\n

تعليم الناس هو طريقة جيدة للتعلم ولتثبيت المعلومات.\n لذلك فأنت تستفيد انت ايضا عندما تعلم الناس

\n\n

ما الذى يجب ان تكتب عنة؟

\n\n

أشياء يمكن ان تعلمها للناس: هنا ستجد أفكار جيدة

\n\n
    \n
  • لماذا وُجدت هذة التاج <br> و <hr>؟
    • \n
  • كيف تقوم بعمل slideshow بأقل قدر ممكن من الكود ؟
    • \n
  • ما هو ال DOM ؟ ولماذا وُجد ؟
    • \n
  • أنظر كيف يقوم المتصفح بتطبيق أى واحدة من ال CSS property , وقارن هذا مع ال CSS specifications
    • \n
  • كيف تقوم المواقع المشهورة بعمل صفحتها الرئيسية .
    • \n
  • كيف يمكنك إصلاح أحد أخطاء المواقع الكبيرة (مثل: وقت كبير فى التحميل - خطا فى الجافاسكربت - او أخرى )
    • \n
  • خذ Demo مشهورة و أشرحها بطريقة مختلفة او اشرحها هى نفسها
    • \n
  • قم بعمل تلخيص للأفكار التى تدور فى الويب مؤخراً.
    • \n
  • أكتب عن خبرتك فى المشاريع المفتوحة المصدر.
    • \n
  • كيف يمكن لل\n CSS preprocessor \n أن تؤدى إلى اخطاء فى الكود, إذا لم يتم التعامل معها بطريقة صحيحة\n
    • \n
  • إذا كانت لغتك الأم غير الإنجليزية:\n
      \n
    • ترجم بعض المقالات المهمة والمشهورة عن تطوير وبرمجة الويب.
      • \n
    • وضح الأشياء الغامضة او الغير معروفة فى ال specifications
      • \n
    \n
    • \n
\n
\n
\n
\n

أكتب

\n
\n

ولا تلتفت إلى عدد القراء او عدد المتابعين لك على تويتر - قدم ما تعلمتة وسيكون هناك من يستفيد

\n نعم, سأفعل ذلك\n

هنا بعض المطوريين الذين قرروا فعل ذلك أيضا:

\n
\n
\n
\n
\n
\n
\n

بلغ عن الأخطاء

\n

يجب على شركات المتصفحات أن تعالج أخطاء المتصفحات بجدية اكثر, وعلينا ان نساعدهم فى ذلك.

\n \n
\n
\n
\n

إقضى على مشاكل المتصفحات

\n
\n

هذة هى أسرع طريقة لتحسيين اداء المتصفحات -\n عن طريق التبليغ عن المشاكل وحلها.\n هذة العملية لا تستغرق بضع دقائق, ويمكن لأى شخص القيام بها.

\n نعم, سأشارك فى ذلك\n

هنا بعض المطوريين الذين قرروا فعل ذلك أيضا:

\n
\n
\n
\n
\n
\n
\n
\n

مبدع!

\n

لديك خبرة طويلة, وأنت الأن محترف فى تقنيات الويب - إذا دعنا نقترح عليك بعض الأشياء

\n
\n
\n
\n

\n هاك

\n

إدفع الويب إلى أقصى حدودة.\n هاك على CSS او advanced HTML او JavaScript\n او the browser's rendering engine.\n ادخل على مواقع مثل github\n , اختر مشروع وتفحص الكود جيدا وتعلم منة ثم ضع لمستك انت.\n هيا نجعل الويب مكان رائع - هناك طرق كثيره لفعل ذلك:

\n

ساهم فى تطوير المتصفحات

\n \n\n

ساهم فى\n سلاسل الإختبارات

\n\n

الإختبارات هى شئ أساسى عند وضع معايير الويب وتطوير المتصفحات.\n ومن خلالها نتأكد من تعامل المتصفحات مع التقنيات بنفس الطريقة ام كل متصفح مختلف عن الأخر.\n حالياً, سلاسل إختبارات W3C ليس لديها إختبارات بالقدر التى تحتاجة.\n هذة الإختبارات تكتب بلغات تطوير الويب الأساسية HTML و CSS و JS.

\n\n \n\n\n

ساهم فى المواصفات   specifications

\n \n

ساهم فى\n أدوات التحقق من صحة الكود

\n \n
\n
\n
\n

أترك بصمتك

\n
\n

طور بعض الأدوات.\n تفحص وأختبر المشاريع.\n شارك فى تطوير المتصفحات أو أدوات التحقق من صحة الكود أو المواصفات أو المشاريع المفتوحة المصدر.

\n سأشارك بالتأكيد\n

هنا بعض المطوريين الذين قرروا فعل ذلك أيضا:

\n
\n
\n
\n
\n
\n\n\n\n \n \n\n\n" }, { "path": "avatars.php", "content": " SEARCH_PREFIX . $query,\n 'rpp' => RPP,\n 'page' => $page\n ));\n\n $ch = curl_init($url);\n curl_setopt($ch, CURLOPT_NOBODY, 0);\n curl_setopt($ch, CURLOPT_HEADER, 0);\n curl_setopt($ch, CURLOPT_USERAGENT, 'movethewebforward.org');\n curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);\n curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);\n\n $response = curl_exec($ch);\n $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);\n curl_close($ch);\n\n if ($status == 200) {\n return json_decode($response);\n }\n else {\n die(\"Twitter error: \" . $status);\n }\n}\n\n// Get all results for a query.\nfunction getAll($query) {\n $page = 0;\n $avatars = array();\n\n do {\n $results = search($query, ++$page);\n\n foreach ($results->results as $result) {\n $avatars[$result->from_user] = $result->profile_image_url;\n }\n }\n while (count($results->results) == RPP);\n\n return $avatars;\n}\n\n// Merge new avatars into our file of existing avatars.\n$avatars = json_decode(file_get_contents('avatars.json'));\n\nforeach ($queries as $query) {\n $avatars->$query = array_merge((array)$avatars->$query, getAll($query));\n}\n\nfile_put_contents('avatars.json', json_encode($avatars));\n" }, { "path": "build/build.xml", "content": "\n\n \n\n\n \n \n \n \n \n \n \n\n \n \n\n \n \n \n\n \n \n\n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n \n\n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n JSLint Successful\n \n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n JSHint Successful\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n CSSLint Successful\n \n\n \n\n \n \n\n \n\n \n\n \n \n\n \n\n \n\n \n \n\n \n\n \n\n \n \n\n \n\n \n\n \n \n\n \n\n \n\n \n\n \n \n \n \n \n \n\n\n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n\n \n\n \n \n \n \n \n \n \n \n \n\n \n \n\n \n \n \n \n \n \n \n \n \n \n \n\n \n \n\n \n \n \n \n\n \n \n\n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n\t\t\t\n\t\t\t\n\t\t\t \n\t\t\t \n\t\t\t \n\t\t\t \n \n \n \n\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n\n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n\n \n \n \n \n \n \n \n \n\n Kill off those versioning flags: ?v=2\n \n \n \n\n Remove favicon.ico reference if it is pointing to the root\n \n \n \n \n\n \n \n \n \n \n \n\n \n\n \n \n \n\n \n\n\n \n \n \n \n \n\n \n \n\n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n\n \n \n\n Add manifest attribute to HTML: \n \\s*?<!--<!\\[endif\" replace='<html \\1 manifest=\"${file.manifest}\"> <!--<![endif' flags=\"g\">\n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n\n \n\n \n Removing ${css_file} from html\n \n \n \n \n\n\n \n \n\n \n\n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n \n\n \n\n \n \n \n \n \n\n \n \n \n \n\n \n \n\n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n\n \n\n \n \n \n \n \n \n \n \n \n \n \n\n\n \n \n \n \n \n\n\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n\n \n \n\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n\n\n \n \n\n \n \n \n \n\n\t\n\t\n\t\n\n" }, { "path": "build/config/default.properties", "content": "#\n# Default Build Settings\n# you can override these settings on a project basis in a project.properties file\n# so probably best not to touch these as they could be overwritten in later versions!\n#\n\n\n#\n# Directory Paths\n#\ndir.source = .\ndir.intermediate = intermediate\ndir.publish = publish\ndir.build = build\ndir.build.tools = ${dir.build}/tools\ndir.test = test\ndir.demo = demo\ndir.js = js\ndir.js.main = ${dir.js}\n# scripts in the lib directory will only be minified, not concatenated together\ndir.js.libs = ${dir.js}/libs\ndir.js.mylibs = ${dir.js}/mylibs\ndir.css = css\ndir.images = img\n\n\n#\n# HTML, PHP, etc files to clean and update script/css references\n#\nfile.pages.default.include = index.html, 404.html\n\n# You will need to include the property file.pages.include in your project.properties file\n# and add any extra pages you want to be updated by the scripts in a comma separated list\n\n\n# the server configuration you're going with. If you don't use apache,\n# get a different one here: github.com/h5bp/server-configs \n\nfile.serverconfig = .htaccess\n\n#\n# Files not to be copied over by the script to the publish directory\n#\nfile.default.exclude = .gitignore, .project, .settings, README.markdown, README.md, **/.git/**, **/.svn/**, ${dir.test}/**, ${dir.demo}/**, ${dir.intermediate}/**, ${dir.publish}/**, ${dir.build}/**, **/nbproject/**, *.komodoproject, **/.komodotools/**, **/dwsync.xml, **_notes, **/.hg/**, **/.idea/**\n# Declare the file.exclude property in your project.properties file if you want to exclude files / folders you have added\n# Note: you cannot declare an empty file.exclude property\n\n#\n# Bypass Optimization for these files\n#\n# file.default.js.bypass\n# If set, these files will not be optimized (minifications, concatinations, image optimizations will not be applied)\n# Note: you cannot declare an empty file.default.bypass property\n\n#\n# Root Script file\n# this is the file that will be swapped for the concatenated and minified javascript.\n#\nfile.root.script = script.js\n\n#\n# Root Stylesheet\n# this is the file that contains the @import directives\n#\nfile.root.stylesheet = style.css\n\n#\n# Default Stylesheet\n#\nfile.default.stylesheets =\n\n#\n# Script Optimisation\n#\n# If set, concat libraries with main scripts file, producing single script file\nbuild.concat.scripts = true\n\n# default options for closure compiler.\nscripts.compilation.level =SIMPLE_OPTIMIZATIONS\nscripts.compilation.warninglevel = QUIET\n\n#\n# Image Optimisation\n#\nimages.strip.metadata = true\n# Seting this to true will strip the metadata from all jpeg files.\n# YOU SHOULD ONLY DO THIS IF YOU OWN THE COPYRIGHT TO ALL THE IMAGES IN THE BUILD\n\n#\n# Bypass Optimization for these image files or folders\n#\n# images.default.bypass\n# If set, these images will not be optimized\n# Note: you cannot declare an empty images.default.bypass property\n\n\n# Build Info\nbuild.version.info = buildinfo.properties\nbuild.scripts.dir = ${dir.build}/build-scripts\n\n# Tools\ntool.yuicompressor = yuicompressor-2.4.5.jar\ntool.htmlcompressor = htmlcompressor-1.4.3.jar\ntool.csscompressor = css-compressor/cli.php\ntool.rhino = rhino.jar\ntool.jslint = fulljslint.js\ntool.jshint = fulljshint.js\ntool.csslint = csslint-rhino.js\n\n# Default Lint Utils Options\ntool.jshint.opts = maxerr=25,eqeqeq=true\ntool.jslint.opts = maxerr=25,evil=true,browser=true,eqeqeq=true,immed=true,newcap=true,nomen=true,es5=true,rhino=true,undef=true,white=false,devel=true\ntool.csslint.opts =\n\n# Default hash length\nhash.length = 7\n" }, { "path": "build/config/manifest.appcache", "content": "CACHE MANIFEST\n\n# version xxxxxxxxx\n\nCACHE:\n# html files\n\n\n# css files\n\n\n\n# js files\n\n\n\n# image files\n\nFALLBACK:\n\nNETWORK:\n*" }, { "path": "build/config/project.properties", "content": "# project.properties file defines overrides for default.properties\n\n# Explanation: This file should be created by each user as and when he or she needs to override particular values.\n# Consequently, it should not be placed under version control.\n\n\n# Stylesheets\n#\n# Note: Stylesheets will be concatenated in the order they are listed in the file.stylesheets property (i.e. the last\n# file listed will be at the end of the concatenated file), so it probably makes sense to have the main style.css file\n# as the first entry\n# Example:\n# file.stylesheets = style.css, lightbox.css, plugin.css\n#\nfile.stylesheets =\n\n\n# Web Pages\n#\n# These are the pages (files) that will be served to users (.html, .php, .asp, etc). Files in this property will\n# be minified / optimised and have any stylesheet or javascript references updated to the minified examples\n#\n# The paths need to be relative\n#\n# Files can be added in a comma separated form\nfile.pages =\n\n\n# site manifest for offline\n# this is the name of the manifest file you declared in the tag\n# Uncomment this line to enable appcache generation:\n# file.manifest = manifest.appcache\n\n# Excluded files and dirs\n#\n# Add any files or directories you add to the project and do not want to be copied to the publish directory as a\n# comma separated list\n# These files are ignored in addition to the default ones specified in default.properties.\nfile.exclude =\n\n# Bypassed JavaScript files and dirs\n#\n# Add any files or folders within the mylibs directory that you want to be copied to the publish directory as a\n# comma separated list\n# These files will not be concatenated or minimized and will simply be copied over as is.\n# Note: you cannot declare an empty file.bypass property, it would exclude the entire mylibs folder\n# Example:\n# file.js.bypass = widgets.js, gadgets.js, gidgets.js\n# file.js.bypass =\n\n# Clousre Compiler Options\n#\n# options are WHITESPACE_ONLY, SIMPLE_OPTIMIZATIONS, ADVANCED_OPTIMIZATIONS\n# scripts.compilation.level = SIMPLE_OPTIMIZATIONS\n# options are QUIET DEFAULT AND VERBOSE\n# scripts.compilation.warninglevel = QUIET\n\n#\n# Specify an environment to build\n#\n# By Default, it builds a production environment\n# Set to dev if building a development environment\n# Set to test if building a test environment\nenv =\n\n#\n# Bypass Optimization for these image files or folders\n#\n# images.bypass\n# If set, these images will not be optimized\n# Note: you cannot declare an empty images.bypass property, it would exclude the entire img folder from being optimized\n\n# Directory Structure\n#\n# Override any directory paths specific to this project\n#\n# dir.publish\n# dir.js\n# dir.js.libs\n# dir.js.mylibs\n# dir.css\n# dir.images\n\n# Override default JSHint Options (see http://jshint.com/ for description of options)\n#tool.jshint.opts =\n\n# Override default JSLint Options (see http://www.jslint.com/lint.html for description of options)\n#tool.jslint.opts =\n\n# Override default CSSLint Options (see http://csslint.net/about.html#settings for description of options)\n#tool.csslint.opts =\n\n# set the hash length used for versioning css and js files.\n# valid values are between 1 and 40.\n# shorter values use less bytes at the expense of increasing the probability of a hash collision.\n#hash.length = 7\n" }, { "path": "build/createproject.sh", "content": "#!/usr/bin/env bash\n\n#Generate a new project from your HTML5 Boilerplate repo clone\n#by: Rick Waldron & Michael Cetrulo\n\n\n##first run\n# $ cd html5-boilerplate/build\n# $ chmod +x createproject.sh && ./createproject.sh [new_project]\n\n##usage\n# $ cd html5-boilerplate/build\n# $ ./createproject.sh [new_project]\n\n#\n# If [new_project] is not specified the user we will prompted to enter it.\n#\n# The format of [new_project] should ideally be lowercase letters with no\n# spaces as it represents the directory name that your new project will live\n# in.\n#\n# If the new project is specified as just a name ( \"foo\" ) then the path\n# will be a sibling to html5-boilerplate's directory.\n#\n# If the new project is specified with an absolute path ( \"/home/user/foo\" )\n# that path will be used.\n#\n\n# find project root (also ensure script is ran from within repo)\nsrc=$(git rev-parse --show-toplevel) || {\n echo \"try running the script from within html5-boilerplate directories.\" >&2\n exit 1\n}\n[[ -d $src ]] || {\n echo \"fatal: could not determine html5-boilerplate's root directory.\" >&2\n echo \"try updating git.\" >&2\n exit 1\n}\n\nif [ $# -eq 1 ]\nthen\n # get a name for new project from command line arguments\n name=\"$1\"\nfi\n\n# get a name for new project from input\nwhile [[ -z $name ]]\ndo\n echo \"To create a new html5-boilerplate project, enter a new directory name:\"\n read name || exit\ndone\n\nif [[ \"$name\" = /* ]]\nthen\n dst=$name\nelse\n dst=$src/../$name\nfi\n\nif [[ -d $dst ]]\nthen\n echo \"$dst exists\"\nelse\n #create new project\n mkdir -p -- \"$dst\" || exit 1\n\n #success message\n echo \"Created Directory: $dst\"\n\n cd -- \"$src\"\n cp -vr -- css js img build test *.html *.xml *.txt *.png *.ico .htaccess \"$dst\"\n\n #success message\n echo \"Created Project: $dst\"\nfi\n\n" }, { "path": "build/project.xml", "content": "\n\n\n\t\n \n\n" }, { "path": "build/runbuildscript.bat", "content": "REM # This is for windows users only.\nREM # If you're on a mac or linux, just run `ant build` from this folder in Terminal\n\nset MYDIR=%~dp0\nset ANT_OPTS=-D\"file.encoding=UTF-8\"\nant build" }, { "path": "build/tools/csslint-rhino.js", "content": "/*! \nCSSLint\nCopyright (c) 2011 Nicole Sullivan and Nicholas C. Zakas. All rights reserved.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\nTHE SOFTWARE.\n\n*/\n/* Build time: 5-July-2011 03:16:53 */\nvar CSSLint = (function(){\n/*!\nParser-Lib\nCopyright (c) 2009-2011 Nicholas C. Zakas. All rights reserved.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\nTHE SOFTWARE.\n\n*/\n/* Build time: 5-July-2011 03:12:40 */\nvar parserlib = {};\n(function(){\n\n/**\n * A generic base to inherit from for any object\n * that needs event handling.\n * @class EventTarget\n * @constructor\n */\nfunction EventTarget(){\n\n /**\n * The array of listeners for various events.\n * @type Object\n * @property _listeners\n * @private\n */\n this._listeners = {}; \n}\n\nEventTarget.prototype = {\n\n //restore constructor\n constructor: EventTarget,\n\n /**\n * Adds a listener for a given event type.\n * @param {String} type The type of event to add a listener for.\n * @param {Function} listener The function to call when the event occurs.\n * @return {void}\n * @method addListener\n */\n addListener: function(type, listener){\n if (!this._listeners[type]){\n this._listeners[type] = [];\n }\n\n this._listeners[type].push(listener);\n },\n \n /**\n * Fires an event based on the passed-in object.\n * @param {Object|String} event An object with at least a 'type' attribute\n * or a string indicating the event name.\n * @return {void}\n * @method fire\n */ \n fire: function(event){\n if (typeof event == \"string\"){\n event = { type: event };\n }\n if (!event.target){\n event.target = this;\n }\n \n if (!event.type){\n throw new Error(\"Event object missing 'type' property.\");\n }\n \n if (this._listeners[event.type]){\n \n //create a copy of the array and use that so listeners can't chane\n var listeners = this._listeners[event.type].concat();\n for (var i=0, len=listeners.length; i < len; i++){\n listeners[i].call(this, event);\n }\n } \n },\n\n /**\n * Removes a listener for a given event type.\n * @param {String} type The type of event to remove a listener from.\n * @param {Function} listener The function to remove from the event.\n * @return {void}\n * @method removeListener\n */\n removeListener: function(type, listener){\n if (this._listeners[type]){\n var listeners = this._listeners[type];\n for (var i=0, len=listeners.length; i < len; i++){\n if (listeners[i] === listener){\n listeners.splice(i, 1);\n break;\n }\n }\n \n \n } \n }\n};\n/**\n * Convenient way to read through strings.\n * @namespace parserlib.util\n * @class StringReader\n * @constructor\n * @param {String} text The text to read.\n */\nfunction StringReader(text){\n \n /**\n * The input text with line endings normalized.\n * @property _input\n * @type String\n * @private\n */\n this._input = text.replace(/\\n\\r?/g, \"\\n\");\n \n \n /**\n * The row for the character to be read next.\n * @property _line\n * @type int\n * @private\n */\n this._line = 1;\n \n \n /**\n * The column for the character to be read next.\n * @property _col\n * @type int\n * @private\n */\n this._col = 1;\n \n /**\n * The index of the character in the input to be read next.\n * @property _cursor\n * @type int\n * @private\n */ \n this._cursor = 0;\n}\n\nStringReader.prototype = {\n\n //restore constructor\n constructor: StringReader,\n \n //-------------------------------------------------------------------------\n // Position info\n //-------------------------------------------------------------------------\n \n /**\n * Returns the column of the character to be read next.\n * @return {int} The column of the character to be read next.\n * @method getCol\n */\n getCol: function(){\n return this._col;\n },\n \n /**\n * Returns the row of the character to be read next.\n * @return {int} The row of the character to be read next.\n * @method getLine\n */ \n getLine: function(){\n return this._line ;\n },\n \n /**\n * Determines if you're at the end of the input.\n * @return {Boolean} True if there's no more input, false otherwise.\n * @method eof\n */ \n eof: function(){\n return (this._cursor == this._input.length)\n },\n \n //-------------------------------------------------------------------------\n // Basic reading\n //-------------------------------------------------------------------------\n \n /**\n * Reads the next character without advancing the cursor.\n * @param {int} count How many characters to look ahead (default is 1).\n * @return {String} The next character or null if there is no next character.\n * @method peek\n */\n peek: function(count){\n var c = null;\n count = (typeof count == \"undefined\" ? 1 : count);\n \n //if we're not at the end of the input...\n if (this._cursor < this._input.length){ \n \n //get character and increment cursor and column\n c = this._input.charAt(this._cursor + count - 1);\n }\n \n return c;\n }, \n \n /**\n * Reads the next character from the input and adjusts the row and column\n * accordingly.\n * @return {String} The next character or null if there is no next character.\n * @method read\n */\n read: function(){\n var c = null;\n \n //if we're not at the end of the input...\n if (this._cursor < this._input.length){\n \n //if the last character was a newline, increment row count\n //and reset column count\n if (this._input.charAt(this._cursor) == \"\\n\"){\n this._line++;\n this._col=1;\n } else {\n this._col++;\n }\n \n //get character and increment cursor and column\n c = this._input.charAt(this._cursor++);\n }\n \n return c;\n }, \n \n //-------------------------------------------------------------------------\n // Misc\n //-------------------------------------------------------------------------\n \n /**\n * Saves the current location so it can be returned to later.\n * @method mark\n * @return {void}\n */\n mark: function(){\n this._bookmark = {\n cursor: this._cursor,\n line: this._line,\n col: this._col\n };\n },\n \n reset: function(){\n if (this._bookmark){\n this._cursor = this._bookmark.cursor;\n this._line = this._bookmark.line;\n this._col = this._bookmark.col;\n delete this._bookmark;\n }\n },\n \n //-------------------------------------------------------------------------\n // Advanced reading\n //-------------------------------------------------------------------------\n \n /**\n * Reads up to and including the given string. Throws an error if that\n * string is not found.\n * @param {String} pattern The string to read.\n * @return {String} The string when it is found.\n * @throws Error when the string pattern is not found.\n * @method readTo\n */ \n readTo: function(pattern){\n \n var buffer = \"\",\n c;\n\n /*\n * First, buffer must be the same length as the pattern.\n * Then, buffer must end with the pattern or else reach the\n * end of the input.\n */\n while (buffer.length < pattern.length || buffer.lastIndexOf(pattern) != buffer.length - pattern.length){\n c = this.read();\n if (c){\n buffer += c;\n } else {\n throw new Error(\"Expected \\\"\" + pattern + \"\\\" at line \" + this._line + \", col \" + this._col + \".\");\n }\n }\n \n return buffer;\n \n },\n \n /**\n * Reads characters while each character causes the given\n * filter function to return true. The function is passed\n * in each character and either returns true to continue\n * reading or false to stop.\n * @param {Function} filter The function to read on each character.\n * @return {String} The string made up of all characters that passed the\n * filter check.\n * @method readWhile\n */ \n readWhile: function(filter){\n \n var buffer = \"\",\n c = this.read();\n \n while(c !== null && filter(c)){\n buffer += c;\n c = this.read();\n }\n \n return buffer;\n \n },\n \n /**\n * Reads characters that match either text or a regular expression and\n * returns those characters. If a match is found, the row and column\n * are adjusted; if no match is found, the reader's state is unchanged.\n * reading or false to stop.\n * @param {String|RegExp} matchter If a string, then the literal string\n * value is searched for. If a regular expression, then any string\n * matching the pattern is search for.\n * @return {String} The string made up of all characters that matched or\n * null if there was no match.\n * @method readMatch\n */ \n readMatch: function(matcher){\n \n var source = this._input.substring(this._cursor),\n value = null;\n \n //if it's a string, just do a straight match\n if (typeof matcher == \"string\"){\n if (source.indexOf(matcher) === 0){\n value = this.readCount(matcher.length); \n }\n } else if (matcher instanceof RegExp){\n if (matcher.test(source)){\n value = this.readCount(RegExp.lastMatch.length);\n }\n }\n \n return value; \n },\n \n \n /**\n * Reads a given number of characters. If the end of the input is reached,\n * it reads only the remaining characters and does not throw an error.\n * @param {int} count The number of characters to read.\n * @return {String} The string made up the read characters.\n * @method readCount\n */ \n readCount: function(count){\n var buffer = \"\";\n \n while(count--){\n buffer += this.read();\n }\n \n return buffer;\n }\n\n};\n/**\n * Type to use when a syntax error occurs.\n * @class SyntaxError\n * @namespace parserlib.util\n * @constructor\n * @param {String} message The error message.\n * @param {int} line The line at which the error occurred.\n * @param {int} col The column at which the error occurred.\n */\nfunction SyntaxError(message, line, col){\n\n /**\n * The column at which the error occurred.\n * @type int\n * @property col\n */\n this.col = col;\n\n /**\n * The line at which the error occurred.\n * @type int\n * @property line\n */\n this.line = line;\n\n /**\n * The text representation of the unit.\n * @type String\n * @property text\n */\n this.message = message;\n\n}\n\n//inherit from Error\nSyntaxError.prototype = new Error();\n/**\n * Base type to represent a single syntactic unit.\n * @class SyntaxUnit\n * @namespace parserlib.util\n * @constructor\n * @param {String} text The text of the unit.\n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n */\nfunction SyntaxUnit(text, line, col){\n\n\n /**\n * The column of text on which the unit resides.\n * @type int\n * @property col\n */\n this.col = col;\n\n /**\n * The line of text on which the unit resides.\n * @type int\n * @property line\n */\n this.line = line;\n\n /**\n * The text representation of the unit.\n * @type String\n * @property text\n */\n this.text = text;\n\n}\n\n/**\n * Create a new syntax unit based solely on the given token.\n * Convenience method for creating a new syntax unit when\n * it represents a single token instead of multiple.\n * @param {Object} token The token object to represent.\n * @return {parserlib.util.SyntaxUnit} The object representing the token.\n * @static\n * @method fromToken\n */\nSyntaxUnit.fromToken = function(token){\n return new SyntaxUnit(token.value, token.startLine, token.startCol);\n};\n\nSyntaxUnit.prototype = {\n\n //restore constructor\n constructor: SyntaxUnit,\n \n /**\n * Returns the text representation of the unit.\n * @return {String} The text representation of the unit.\n * @method valueOf\n */\n valueOf: function(){\n return this.toString();\n },\n \n /**\n * Returns the text representation of the unit.\n * @return {String} The text representation of the unit.\n * @method toString\n */\n toString: function(){\n return this.text;\n }\n\n};\n/**\n * Generic TokenStream providing base functionality.\n * @class TokenStreamBase\n * @namespace parserlib.util\n * @constructor\n * @param {String|StringReader} input The text to tokenize or a reader from \n * which to read the input.\n */\nfunction TokenStreamBase(input, tokenData){\n\n /**\n * The string reader for easy access to the text.\n * @type StringReader\n * @property _reader\n * @private\n */\n //this._reader = (typeof input == \"string\") ? new StringReader(input) : input;\n this._reader = input ? new StringReader(input.toString()) : null;\n \n /**\n * Token object for the last consumed token.\n * @type Token\n * @property _token\n * @private\n */\n this._token = null; \n \n /**\n * The array of token information.\n * @type Array\n * @property _tokenData\n * @private\n */\n this._tokenData = tokenData;\n \n /**\n * Lookahead token buffer.\n * @type Array\n * @property _lt\n * @private\n */\n this._lt = [];\n \n /**\n * Lookahead token buffer index.\n * @type int\n * @property _ltIndex\n * @private\n */\n this._ltIndex = 0;\n \n this._ltIndexCache = [];\n}\n\n/**\n * Accepts an array of token information and outputs\n * an array of token data containing key-value mappings\n * and matching functions that the TokenStream needs.\n * @param {Array} tokens An array of token descriptors.\n * @return {Array} An array of processed token data.\n * @method createTokenData\n * @static\n */\nTokenStreamBase.createTokenData = function(tokens){\n\n var nameMap \t= [],\n typeMap \t= {},\n\t\ttokenData \t= tokens.concat([]),\n\t\ti\t\t\t= 0,\n\t\tlen\t\t\t= tokenData.length+1;\n \n tokenData.UNKNOWN = -1;\n\ttokenData.unshift({name:\"EOF\"});\n\n for (; i < len; i++){\n nameMap.push(tokenData[i].name);\n tokenData[tokenData[i].name] = i;\n if (tokenData[i].text){\n typeMap[tokenData[i].text] = i;\n }\n }\n \n tokenData.name = function(tt){\n return nameMap[tt];\n };\n \n tokenData.type = function(c){\n return typeMap[c];\n };\n\t\n\treturn tokenData;\n};\n\nTokenStreamBase.prototype = {\n\n //restore constructor\n constructor: TokenStreamBase, \n \n //-------------------------------------------------------------------------\n // Matching methods\n //-------------------------------------------------------------------------\n \n /**\n * Determines if the next token matches the given token type.\n * If so, that token is consumed; if not, the token is placed\n * back onto the token stream. You can pass in any number of\n * token types and this will return true if any of the token\n * types is found.\n * @param {int|int[]} tokenTypes Either a single token type or an array of\n * token types that the next token might be. If an array is passed,\n * it's assumed that the token can be any of these.\n * @param {variant} channel (Optional) The channel to read from. If not\n * provided, reads from the default (unnamed) channel.\n * @return {Boolean} True if the token type matches, false if not.\n * @method match\n */\n match: function(tokenTypes, channel){\n \n //always convert to an array, makes things easier\n if (!(tokenTypes instanceof Array)){\n tokenTypes = [tokenTypes];\n }\n \n var tt = this.get(channel),\n i = 0,\n len = tokenTypes.length;\n \n while(i < len){\n if (tt == tokenTypes[i++]){\n return true;\n }\n }\n \n //no match found, put the token back\n this.unget();\n return false;\n }, \n \n /**\n * Determines if the next token matches the given token type.\n * If so, that token is consumed; if not, an error is thrown.\n * @param {int|int[]} tokenTypes Either a single token type or an array of\n * token types that the next token should be. If an array is passed,\n * it's assumed that the token must be one of these.\n * @param {variant} channel (Optional) The channel to read from. If not\n * provided, reads from the default (unnamed) channel.\n * @return {void}\n * @method mustMatch\n */ \n mustMatch: function(tokenTypes, channel){\n\n //always convert to an array, makes things easier\n if (!(tokenTypes instanceof Array)){\n tokenTypes = [tokenTypes];\n }\n\n if (!this.match.apply(this, arguments)){ \n token = this.LT(1);\n throw new SyntaxError(\"Expected \" + this._tokenData[tokenTypes[0]].name + \n \" at line \" + token.startLine + \", character \" + token.startCol + \".\", token.startLine, token.startCol);\n }\n },\n \n //-------------------------------------------------------------------------\n // Consuming methods\n //-------------------------------------------------------------------------\n \n /**\n * Keeps reading from the token stream until either one of the specified\n * token types is found or until the end of the input is reached.\n * @param {int|int[]} tokenTypes Either a single token type or an array of\n * token types that the next token should be. If an array is passed,\n * it's assumed that the token must be one of these.\n * @param {variant} channel (Optional) The channel to read from. If not\n * provided, reads from the default (unnamed) channel.\n * @return {void}\n * @method advance\n */\n advance: function(tokenTypes, channel){\n \n while(this.LA(0) != 0 && !this.match(tokenTypes, channel)){\n this.get();\n }\n\n return this.LA(0); \n },\n \n /**\n * Consumes the next token from the token stream. \n * @return {int} The token type of the token that was just consumed.\n * @method get\n */ \n get: function(channel){\n \n var tokenInfo = this._tokenData,\n reader = this._reader,\n value,\n i =0,\n len = tokenInfo.length,\n found = false,\n token,\n info;\n \n //check the lookahead buffer first\n if (this._lt.length && this._ltIndex >= 0 && this._ltIndex < this._lt.length){ \n \n i++;\n this._token = this._lt[this._ltIndex++];\n info = tokenInfo[this._token.type];\n \n //obey channels logic\n while((info.channel !== undefined && channel !== info.channel) &&\n this._ltIndex < this._lt.length){\n this._token = this._lt[this._ltIndex++];\n info = tokenInfo[this._token.type];\n i++;\n }\n \n //here be dragons\n if ((info.channel === undefined || channel === info.channel) &&\n this._ltIndex <= this._lt.length){\n this._ltIndexCache.push(i);\n return this._token.type;\n }\n }\n \n //call token retriever method\n\t\ttoken = this._getToken();\n\n //if it should be hidden, don't save a token\n if (token.type > -1 && !tokenInfo[token.type].hide){\n \n //apply token channel\n token.channel = tokenInfo[token.type].channel;\n \n //save for later\n this._token = token;\n this._lt.push(token);\n\n //save space that will be moved (must be done before array is truncated)\n this._ltIndexCache.push(this._lt.length - this._ltIndex + i); \n \n //keep the buffer under 5 items\n if (this._lt.length > 5){\n this._lt.shift(); \n }\n \n //also keep the shift buffer under 5 items\n if (this._ltIndexCache.length > 5){\n this._ltIndexCache.shift();\n }\n \n //update lookahead index\n this._ltIndex = this._lt.length;\n }\n \n /*\n * Skip to the next token if:\n * 1. The token type is marked as hidden.\n * 2. The token type has a channel specified and it isn't the current channel.\n */\n info = tokenInfo[token.type];\n if (info && \n (info.hide || \n (info.channel !== undefined && channel !== info.channel))){\n return this.get(channel);\n } else {\n //return just the type\n return token.type;\n }\n },\n \n /**\n * Looks ahead a certain number of tokens and returns the token type at\n * that position. This will throw an error if you lookahead past the\n * end of input, past the size of the lookahead buffer, or back past\n * the first token in the lookahead buffer.\n * @param {int} The index of the token type to retrieve. 0 for the\n * current token, 1 for the next, -1 for the previous, etc.\n * @return {int} The token type of the token in the given position.\n * @method LA\n */\n LA: function(index){\n var total = index,\n tt;\n if (index > 0){\n //TODO: Store 5 somewhere\n if (index > 5){\n throw new Error(\"Too much lookahead.\");\n }\n \n //get all those tokens\n while(total){\n tt = this.get(); \n total--; \n }\n \n //unget all those tokens\n while(total < index){\n this.unget();\n total++;\n }\n } else if (index < 0){\n \n if(this._lt[this._ltIndex+index]){\n tt = this._lt[this._ltIndex+index].type;\n } else {\n throw new Error(\"Too much lookbehind.\");\n }\n \n } else {\n tt = this._token.type;\n }\n \n return tt;\n \n },\n \n /**\n * Looks ahead a certain number of tokens and returns the token at\n * that position. This will throw an error if you lookahead past the\n * end of input, past the size of the lookahead buffer, or back past\n * the first token in the lookahead buffer.\n * @param {int} The index of the token type to retrieve. 0 for the\n * current token, 1 for the next, -1 for the previous, etc.\n * @return {Object} The token of the token in the given position.\n * @method LA\n */ \n LT: function(index){\n \n //lookahead first to prime the token buffer\n this.LA(index);\n \n //now find the token, subtract one because _ltIndex is already at the next index\n return this._lt[this._ltIndex+index-1]; \n },\n \n /**\n * Returns the token type for the next token in the stream without \n * consuming it.\n * @return {int} The token type of the next token in the stream.\n * @method peek\n */\n peek: function(){\n return this.LA(1);\n },\n \n /**\n * Returns the actual token object for the last consumed token.\n * @return {Token} The token object for the last consumed token.\n * @method token\n */\n token: function(){\n return this._token;\n },\n \n /**\n * Returns the name of the token for the given token type.\n * @param {int} tokenType The type of token to get the name of.\n * @return {String} The name of the token or \"UNKNOWN_TOKEN\" for any\n * invalid token type.\n * @method tokenName\n */\n tokenName: function(tokenType){\n if (tokenType < 0 || tokenType > this._tokenData.length){\n return \"UNKNOWN_TOKEN\";\n } else {\n return this._tokenData[tokenType].name;\n }\n },\n \n /**\n * Returns the token type value for the given token name.\n * @param {String} tokenName The name of the token whose value should be returned.\n * @return {int} The token type value for the given token name or -1\n * for an unknown token.\n * @method tokenName\n */ \n tokenType: function(tokenName){\n return this._tokenData[tokenName] || -1;\n },\n \n /**\n * Returns the last consumed token to the token stream.\n * @method unget\n */ \n unget: function(){\n //if (this._ltIndex > -1){\n if (this._ltIndexCache.length){\n this._ltIndex -= this._ltIndexCache.pop();//--;\n this._token = this._lt[this._ltIndex - 1];\n } else {\n throw new Error(\"Too much lookahead.\");\n }\n }\n\n};\n\n\nparserlib.util = {\nStringReader: StringReader,\nSyntaxError : SyntaxError,\nSyntaxUnit : SyntaxUnit,\nEventTarget : EventTarget,\nTokenStreamBase : TokenStreamBase\n};\n})();\n/* \nParser-Lib\nCopyright (c) 2009-2011 Nicholas C. Zakas. All rights reserved.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\nTHE SOFTWARE.\n\n*/\n/* Build time: 5-July-2011 03:12:40 */\n(function(){\nvar EventTarget = parserlib.util.EventTarget,\nTokenStreamBase = parserlib.util.TokenStreamBase,\nStringReader = parserlib.util.StringReader,\nSyntaxError = parserlib.util.SyntaxError,\nSyntaxUnit = parserlib.util.SyntaxUnit;\n\nvar Colors = {\n aliceblue :\"#f0f8ff\",\n antiquewhite :\"#faebd7\",\n aqua :\"#00ffff\",\n aquamarine :\"#7fffd4\",\n azure :\"#f0ffff\",\n beige :\"#f5f5dc\",\n bisque :\"#ffe4c4\",\n black :\"#000000\",\n blanchedalmond :\"#ffebcd\",\n blue :\"#0000ff\",\n blueviolet :\"#8a2be2\",\n brown :\"#a52a2a\",\n burlywood :\"#deb887\",\n cadetblue :\"#5f9ea0\",\n chartreuse :\"#7fff00\",\n chocolate :\"#d2691e\",\n coral :\"#ff7f50\",\n cornflowerblue :\"#6495ed\",\n cornsilk :\"#fff8dc\",\n crimson :\"#dc143c\",\n cyan :\"#00ffff\",\n darkblue :\"#00008b\",\n darkcyan :\"#008b8b\",\n darkgoldenrod :\"#b8860b\",\n darkgray :\"#a9a9a9\",\n darkgreen :\"#006400\",\n darkkhaki :\"#bdb76b\",\n darkmagenta :\"#8b008b\",\n darkolivegreen :\"#556b2f\",\n darkorange :\"#ff8c00\",\n darkorchid :\"#9932cc\",\n darkred :\"#8b0000\",\n darksalmon :\"#e9967a\",\n darkseagreen :\"#8fbc8f\",\n darkslateblue :\"#483d8b\",\n darkslategray :\"#2f4f4f\",\n darkturquoise :\"#00ced1\",\n darkviolet :\"#9400d3\",\n deeppink :\"#ff1493\",\n deepskyblue :\"#00bfff\",\n dimgray :\"#696969\",\n dodgerblue :\"#1e90ff\",\n firebrick :\"#b22222\",\n floralwhite :\"#fffaf0\",\n forestgreen :\"#228b22\",\n fuchsia :\"#ff00ff\",\n gainsboro :\"#dcdcdc\",\n ghostwhite :\"#f8f8ff\",\n gold :\"#ffd700\",\n goldenrod :\"#daa520\",\n gray :\"#808080\",\n green :\"#008000\",\n greenyellow :\"#adff2f\",\n honeydew :\"#f0fff0\",\n hotpink :\"#ff69b4\",\n indianred :\"#cd5c5c\",\n indigo :\"#4b0082\",\n ivory :\"#fffff0\",\n khaki :\"#f0e68c\",\n lavender :\"#e6e6fa\",\n lavenderblush :\"#fff0f5\",\n lawngreen :\"#7cfc00\",\n lemonchiffon :\"#fffacd\",\n lightblue :\"#add8e6\",\n lightcoral :\"#f08080\",\n lightcyan :\"#e0ffff\",\n lightgoldenrodyellow :\"#fafad2\",\n lightgrey :\"#d3d3d3\",\n lightgreen :\"#90ee90\",\n lightpink :\"#ffb6c1\",\n lightsalmon :\"#ffa07a\",\n lightseagreen :\"#20b2aa\",\n lightskyblue :\"#87cefa\",\n lightslategray :\"#778899\",\n lightsteelblue :\"#b0c4de\",\n lightyellow :\"#ffffe0\",\n lime :\"#00ff00\",\n limegreen :\"#32cd32\",\n linen :\"#faf0e6\",\n magenta :\"#ff00ff\",\n maroon :\"#800000\",\n mediumaquamarine:\"#66cdaa\",\n mediumblue :\"#0000cd\",\n mediumorchid :\"#ba55d3\",\n mediumpurple :\"#9370d8\",\n mediumseagreen :\"#3cb371\",\n mediumslateblue :\"#7b68ee\",\n mediumspringgreen :\"#00fa9a\",\n mediumturquoise :\"#48d1cc\",\n mediumvioletred :\"#c71585\",\n midnightblue :\"#191970\",\n mintcream :\"#f5fffa\",\n mistyrose :\"#ffe4e1\",\n moccasin :\"#ffe4b5\",\n navajowhite :\"#ffdead\",\n navy :\"#000080\",\n oldlace :\"#fdf5e6\",\n olive :\"#808000\",\n olivedrab :\"#6b8e23\",\n orange :\"#ffa500\",\n orangered :\"#ff4500\",\n orchid :\"#da70d6\",\n palegoldenrod :\"#eee8aa\",\n palegreen :\"#98fb98\",\n paleturquoise :\"#afeeee\",\n palevioletred :\"#d87093\",\n papayawhip :\"#ffefd5\",\n peachpuff :\"#ffdab9\",\n peru :\"#cd853f\",\n pink :\"#ffc0cb\",\n plum :\"#dda0dd\",\n powderblue :\"#b0e0e6\",\n purple :\"#800080\",\n red :\"#ff0000\",\n rosybrown :\"#bc8f8f\",\n royalblue :\"#4169e1\",\n saddlebrown :\"#8b4513\",\n salmon :\"#fa8072\",\n sandybrown :\"#f4a460\",\n seagreen :\"#2e8b57\",\n seashell :\"#fff5ee\",\n sienna :\"#a0522d\",\n silver :\"#c0c0c0\",\n skyblue :\"#87ceeb\",\n slateblue :\"#6a5acd\",\n slategray :\"#708090\",\n snow :\"#fffafa\",\n springgreen :\"#00ff7f\",\n steelblue :\"#4682b4\",\n tan :\"#d2b48c\",\n teal :\"#008080\",\n thistle :\"#d8bfd8\",\n tomato :\"#ff6347\",\n turquoise :\"#40e0d0\",\n violet :\"#ee82ee\",\n wheat :\"#f5deb3\",\n white :\"#ffffff\",\n whitesmoke :\"#f5f5f5\",\n yellow :\"#ffff00\",\n yellowgreen :\"#9acd32\"\n};\n/**\n * Represents a selector combinator (whitespace, +, >).\n * @namespace parserlib.css\n * @class Combinator\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n * @param {String} text The text representation of the unit. \n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n */\nfunction Combinator(text, line, col){\n \n SyntaxUnit.call(this, text, line, col);\n\n /**\n * The type of modifier.\n * @type String\n * @property type\n */\n this.type = \"unknown\";\n \n //pretty simple\n if (/^\\s+$/.test(text)){\n this.type = \"descendant\";\n } else if (text == \">\"){\n this.type = \"child\";\n } else if (text == \"+\"){\n this.type = \"adjacent-sibling\";\n } else if (text == \"~\"){\n this.type = \"sibling\";\n }\n\n}\n\nCombinator.prototype = new SyntaxUnit();\nCombinator.prototype.constructor = Combinator;\n\n\nvar Level1Properties = {\n\n \"background\": 1,\n \"background-attachment\": 1,\n \"background-color\": 1,\n \"background-image\": 1,\n \"background-position\": 1,\n \"background-repeat\": 1,\n \n \"border\": 1,\n \"border-bottom\": 1,\n \"border-bottom-width\": 1,\n \"border-color\": 1,\n \"border-left\": 1,\n \"border-left-width\": 1,\n \"border-right\": 1,\n \"border-right-width\": 1,\n \"border-style\": 1,\n \"border-top\": 1,\n \"border-top-width\": 1,\n \"border-width\": 1,\n \n \"clear\": 1,\n \"color\": 1,\n \"display\": 1,\n \"float\": 1,\n \n \"font\": 1,\n \"font-family\": 1,\n \"font-size\": 1,\n \"font-style\": 1,\n \"font-variant\": 1,\n \"font-weight\": 1,\n \n \"height\": 1,\n \"letter-spacing\": 1,\n \"line-height\": 1,\n \n \"list-style\": 1,\n \"list-style-image\": 1,\n \"list-style-position\": 1,\n \"list-style-type\": 1,\n \n \"margin\": 1,\n \"margin-bottom\": 1,\n \"margin-left\": 1,\n \"margin-right\": 1,\n \"margin-top\": 1,\n \n \"padding\": 1,\n \"padding-bottom\": 1,\n \"padding-left\": 1,\n \"padding-right\": 1,\n \"padding-top\": 1,\n \n \"text-align\": 1,\n \"text-decoration\": 1,\n \"text-indent\": 1,\n \"text-transform\": 1,\n \n \"vertical-align\": 1,\n \"white-space\": 1,\n \"width\": 1,\n \"word-spacing\": 1\n \n};\n\nvar Level2Properties = {\n\n //Aural\n \"azimuth\": 1,\n \"cue-after\": 1,\n \"cue-before\": 1,\n \"cue\": 1,\n \"elevation\": 1,\n \"pause-after\": 1,\n \"pause-before\": 1,\n \"pause\": 1,\n \"pitch-range\": 1,\n \"pitch\": 1,\n \"play-during\": 1,\n \"richness\": 1,\n \"speak-header\": 1,\n \"speak-numeral\": 1,\n \"speak-punctuation\": 1,\n \"speak\": 1,\n \"speech-rate\": 1,\n \"stress\": 1,\n \"voice-family\": 1,\n \"volume\": 1,\n \n //Paged\n \"orphans\": 1,\n \"page-break-after\": 1,\n \"page-break-before\": 1,\n \"page-break-inside\": 1,\n \"widows\": 1,\n\n //Interactive\n \"cursor\": 1,\n \"outline-color\": 1,\n \"outline-style\": 1,\n \"outline-width\": 1,\n \"outline\": 1, \n \n //Visual\n \"background-attachment\": 1,\n \"background-color\": 1,\n \"background-image\": 1,\n \"background-position\": 1,\n \"background-repeat\": 1,\n \"background\": 1, \n \"border-collapse\": 1,\n \"border-color\": 1,\n \"border-spacing\": 1,\n \"border-style\": 1,\n \"border-top\": 1,\n \"border-top-color\": 1,\n \"border-top-style\": 1,\n \"border-top-width\": 1,\n \"border-width\": 1,\n \"border\": 1,\n \"bottom\": 1, \n \"caption-side\": 1,\n \"clear\": 1,\n \"clip\": 1,\n \"color\": 1,\n \"content\": 1,\n \"counter-increment\": 1,\n \"counter-reset\": 1,\n \"direction\": 1,\n \"display\": 1,\n \"empty-cells\": 1,\n \"float\": 1,\n \"font-family\": 1,\n \"font-size\": 1,\n \"font-style\": 1,\n \"font-variant\": 1,\n \"font-weight\": 1,\n \"font\": 1,\n \"height\": 1,\n \"left\": 1,\n \"letter-spacing\": 1,\n \"line-height\": 1,\n \"list-style-image\": 1,\n \"list-style-position\": 1,\n \"list-style-type\": 1,\n \"list-style\": 1,\n \"margin-right\": 1,\n \"margin-top\": 1,\n \"margin\": 1,\n \"max-height\": 1,\n \"max-width\": 1,\n \"min-height\": 1,\n \"min-width\": 1,\n \"overflow\": 1,\n \"padding-top\": 1,\n \"padding\": 1,\n \"position\": 1,\n \"quotes\": 1,\n \"right\": 1,\n \"table-layout\": 1,\n \"text-align\": 1,\n \"text-decoration\": 1,\n \"text-indent\": 1,\n \"text-transform\": 1,\n \"top\": 1,\n \"unicode-bidi\": 1,\n \"vertical-align\": 1,\n \"visibility\": 1,\n \"white-space\": 1,\n \"width\": 1,\n \"word-spacing\": 1,\n \"z-index\": 1\n};\n/**\n * Represents a media feature, such as max-width:500.\n * @namespace parserlib.css\n * @class MediaFeature\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n * @param {SyntaxUnit} name The name of the feature.\n * @param {SyntaxUnit} value The value of the feature or null if none.\n */\nfunction MediaFeature(name, value){\n \n SyntaxUnit.call(this, \"(\" + name + (value !== null ? \":\" + value : \"\") + \")\", name.startLine, name.startCol);\n\n /**\n * The name of the media feature\n * @type String\n * @property name\n */\n this.name = name;\n\n /**\n * The value for the feature or null if there is none.\n * @type SyntaxUnit\n * @property value\n */\n this.value = value;\n}\n\nMediaFeature.prototype = new SyntaxUnit();\nMediaFeature.prototype.constructor = MediaFeature;\n\n/**\n * Represents an individual media query.\n * @namespace parserlib.css\n * @class MediaQuery\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n * @param {String} modifier The modifier \"not\" or \"only\" (or null).\n * @param {String} mediaType The type of media (i.e., \"print\").\n * @param {Array} parts Array of selectors parts making up this selector.\n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n */\nfunction MediaQuery(modifier, mediaType, features, line, col){\n \n SyntaxUnit.call(this, (modifier ? modifier + \" \": \"\") + (mediaType ? mediaType + \" \" : \"\") + features.join(\" and \"), line, col);\n\n /**\n * The media modifier (\"not\" or \"only\")\n * @type String\n * @property modifier\n */\n this.modifier = modifier;\n\n /**\n * The mediaType (i.e., \"print\")\n * @type String\n * @property mediaType\n */\n this.mediaType = mediaType; \n \n /**\n * The parts that make up the selector.\n * @type Array\n * @property features\n */\n this.features = features;\n\n}\n\nMediaQuery.prototype = new SyntaxUnit();\nMediaQuery.prototype.constructor = MediaQuery;\n\n/**\n * A CSS3 parser.\n * @namespace parserlib.css\n * @class Parser\n * @constructor\n * @param {Object} options (Optional) Various options for the parser:\n * starHack (true|false) to allow IE6 star hack as valid,\n * underscoreHack (true|false) to interpret leading underscores\n * as IE6-7 targeting for known properties, ieFilters (true|false)\n * to indicate that IE < 8 filters should be accepted and not throw\n * syntax errors.\n */\nfunction Parser(options){\n\n //inherit event functionality\n EventTarget.call(this);\n\n\n this.options = options || {};\n\n this._tokenStream = null;\n}\n\nParser.prototype = function(){\n\n var proto = new EventTarget(), //new prototype\n prop,\n additions = {\n \n //restore constructor\n constructor: Parser,\n \n //-----------------------------------------------------------------\n // Grammar\n //-----------------------------------------------------------------\n \n _stylesheet: function(){\n \n /*\n * stylesheet\n * : [ CHARSET_SYM S* STRING S* ';' ]?\n * [S|CDO|CDC]* [ import [S|CDO|CDC]* ]*\n * [ namespace [S|CDO|CDC]* ]*\n * [ [ ruleset | media | page | font_face ] [S|CDO|CDC]* ]*\n * ;\n */ \n \n var tokenStream = this._tokenStream,\n charset = null,\n token,\n tt;\n \n this.fire(\"startstylesheet\");\n \n //try to read character set\n this._charset();\n \n this._skipCruft();\n\n //try to read imports - may be more than one\n while (tokenStream.peek() == Tokens.IMPORT_SYM){\n this._import();\n this._skipCruft();\n }\n \n //try to read namespaces - may be more than one\n while (tokenStream.peek() == Tokens.NAMESPACE_SYM){\n this._namespace();\n this._skipCruft();\n }\n \n //get the next token\n tt = tokenStream.peek();\n \n //try to read the rest\n while(tt > Tokens.EOF){\n \n try {\n \n switch(tt){\n case Tokens.MEDIA_SYM:\n this._media();\n this._skipCruft();\n break;\n case Tokens.PAGE_SYM:\n this._page(); \n this._skipCruft();\n break; \n case Tokens.FONT_FACE_SYM:\n this._font_face(); \n this._skipCruft();\n break; \n case Tokens.S:\n this._readWhitespace();\n break;\n default: \n if(!this._ruleset()){\n \n //error handling for known issues\n switch(tt){\n case Tokens.CHARSET_SYM:\n token = tokenStream.LT(1);\n this._charset(false);\n throw new SyntaxError(\"@charset not allowed here.\", token.startLine, token.startCol);\n case Tokens.IMPORT_SYM:\n token = tokenStream.LT(1);\n this._import(false);\n throw new SyntaxError(\"@import not allowed here.\", token.startLine, token.startCol);\n case Tokens.NAMESPACE_SYM:\n token = tokenStream.LT(1);\n this._namespace(false);\n throw new SyntaxError(\"@namespace not allowed here.\", token.startLine, token.startCol);\n default:\n tokenStream.get(); //get the last token\n this._unexpectedToken(tokenStream.token());\n }\n \n }\n }\n } catch(ex) {\n if (ex instanceof SyntaxError && !this.options.strict){\n this.fire({\n type: \"error\",\n error: ex,\n message: ex.message,\n line: ex.line,\n col: ex.col\n }); \n } else {\n throw ex;\n }\n }\n \n tt = tokenStream.peek();\n }\n \n if (tt != Tokens.EOF){\n this._unexpectedToken(tokenStream.token());\n }\n \n this.fire(\"endstylesheet\");\n },\n \n _charset: function(emit){\n var tokenStream = this._tokenStream,\n charset,\n token,\n line,\n col;\n \n if (tokenStream.match(Tokens.CHARSET_SYM)){\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n \n this._readWhitespace();\n tokenStream.mustMatch(Tokens.STRING);\n \n token = tokenStream.token();\n charset = token.value;\n \n this._readWhitespace();\n tokenStream.mustMatch(Tokens.SEMICOLON);\n \n if (emit !== false){\n this.fire({ \n type: \"charset\",\n charset:charset,\n line: line,\n col: col\n });\n }\n } \n },\n \n _import: function(emit){\n /*\n * import\n * : IMPORT_SYM S*\n * [STRING|URI] S* media_query_list? ';' S*\n */ \n \n var tokenStream = this._tokenStream,\n tt,\n uri,\n importToken,\n mediaList = [];\n \n //read import symbol\n tokenStream.mustMatch(Tokens.IMPORT_SYM);\n importToken = tokenStream.token();\n this._readWhitespace();\n \n tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);\n \n //grab the URI value\n uri = tokenStream.token().value.replace(/(?:url\\()?[\"']([^\"']+)[\"']\\)?/, \"$1\"); \n\n this._readWhitespace();\n \n mediaList = this._media_query_list();\n \n //must end with a semicolon\n tokenStream.mustMatch(Tokens.SEMICOLON);\n this._readWhitespace();\n \n if (emit !== false){\n this.fire({\n type: \"import\",\n uri: uri,\n media: mediaList,\n line: importToken.startLine,\n col: importToken.startCol\n });\n }\n \n },\n \n _namespace: function(emit){\n /*\n * namespace\n * : NAMESPACE_SYM S* [namespace_prefix S*]? [STRING|URI] S* ';' S*\n */ \n \n var tokenStream = this._tokenStream,\n line,\n col,\n prefix,\n uri;\n \n //read import symbol\n tokenStream.mustMatch(Tokens.NAMESPACE_SYM);\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n this._readWhitespace();\n \n //it's a namespace prefix - no _namespace_prefix() method because it's just an IDENT\n if (tokenStream.match(Tokens.IDENT)){\n prefix = tokenStream.token().value;\n this._readWhitespace();\n }\n \n tokenStream.mustMatch([Tokens.STRING, Tokens.URI]);\n /*if (!tokenStream.match(Tokens.STRING)){\n tokenStream.mustMatch(Tokens.URI);\n }*/\n \n //grab the URI value\n uri = tokenStream.token().value.replace(/(?:url\\()?[\"']([^\"']+)[\"']\\)?/, \"$1\"); \n\n this._readWhitespace();\n\n //must end with a semicolon\n tokenStream.mustMatch(Tokens.SEMICOLON);\n this._readWhitespace();\n \n if (emit !== false){\n this.fire({\n type: \"namespace\",\n prefix: prefix,\n uri: uri,\n line: line,\n col: col\n });\n }\n \n }, \n \n _media: function(){\n /*\n * media\n * : MEDIA_SYM S* media_query_list S* '{' S* ruleset* '}' S*\n * ;\n */\n var tokenStream = this._tokenStream,\n line,\n col,\n mediaList;// = [];\n \n //look for @media\n tokenStream.mustMatch(Tokens.MEDIA_SYM);\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n \n this._readWhitespace(); \n\n mediaList = this._media_query_list();\n\n tokenStream.mustMatch(Tokens.LBRACE);\n this._readWhitespace();\n \n this.fire({\n type: \"startmedia\",\n media: mediaList,\n line: line,\n col: col\n });\n \n while(true) {\n if (tokenStream.peek() == Tokens.PAGE_SYM){\n this._page();\n } else if (!this._ruleset()){\n break;\n } \n }\n \n tokenStream.mustMatch(Tokens.RBRACE);\n this._readWhitespace();\n \n this.fire({\n type: \"endmedia\",\n media: mediaList,\n line: line,\n col: col\n });\n }, \n \n\n //CSS3 Media Queries\n _media_query_list: function(){\n /*\n * media_query_list\n * : S* [media_query [ ',' S* media_query ]* ]?\n * ;\n */\n var tokenStream = this._tokenStream,\n mediaList = [];\n \n \n this._readWhitespace();\n \n if (tokenStream.peek() == Tokens.IDENT || tokenStream.peek() == Tokens.LPAREN){\n mediaList.push(this._media_query());\n }\n \n while(tokenStream.match(Tokens.COMMA)){\n this._readWhitespace();\n mediaList.push(this._media_query());\n }\n \n return mediaList;\n },\n \n /*\n * Note: \"expression\" in the grammar maps to the _media_expression\n * method.\n \n */\n _media_query: function(){\n /*\n * media_query\n * : [ONLY | NOT]? S* media_type S* [ AND S* expression ]*\n * | expression [ AND S* expression ]*\n * ;\n */\n var tokenStream = this._tokenStream,\n type = null,\n ident = null,\n token = null,\n expressions = [];\n \n if (tokenStream.match(Tokens.IDENT)){\n ident = tokenStream.token().value.toLowerCase();\n \n //since there's no custom tokens for these, need to manually check\n if (ident != \"only\" && ident != \"not\"){\n tokenStream.unget();\n ident = null;\n } else {\n token = tokenStream.token();\n }\n }\n \n this._readWhitespace();\n \n if (tokenStream.peek() == Tokens.IDENT){\n type = this._media_type();\n if (token === null){\n token = tokenStream.token();\n }\n } else if (tokenStream.peek() == Tokens.LPAREN){\n if (token === null){\n token = tokenStream.LT(1);\n }\n expressions.push(this._media_expression());\n } \n \n if (type === null && expressions.length === 0){\n return null;\n } else { \n this._readWhitespace();\n while (tokenStream.match(Tokens.IDENT)){\n if (tokenStream.token().value.toLowerCase() != \"and\"){\n this._unexpectedToken(tokenStream.token());\n }\n \n this._readWhitespace();\n expressions.push(this._media_expression());\n }\n }\n\n return new MediaQuery(ident, type, expressions, token.startLine, token.startCol);\n },\n\n //CSS3 Media Queries\n _media_type: function(){\n /*\n * media_type\n * : IDENT\n * ;\n */\n return this._media_feature(); \n },\n\n /**\n * Note: in CSS3 Media Queries, this is called \"expression\".\n * Renamed here to avoid conflict with CSS3 Selectors\n * definition of \"expression\". Also note that \"expr\" in the\n * grammar now maps to \"expression\" from CSS3 selectors.\n * @method _media_expression\n * @private\n */\n _media_expression: function(){\n /*\n * expression\n * : '(' S* media_feature S* [ ':' S* expr ]? ')' S*\n * ;\n */\n var tokenStream = this._tokenStream,\n feature = null,\n token,\n expression = null;\n \n tokenStream.mustMatch(Tokens.LPAREN);\n \n feature = this._media_feature();\n this._readWhitespace();\n \n if (tokenStream.match(Tokens.COLON)){\n this._readWhitespace();\n token = tokenStream.LT(1);\n expression = this._expression();\n }\n \n tokenStream.mustMatch(Tokens.RPAREN);\n this._readWhitespace();\n\n return new MediaFeature(feature, (expression ? new SyntaxUnit(expression, token.startLine, token.startCol) : null)); \n },\n\n //CSS3 Media Queries\n _media_feature: function(){\n /*\n * media_feature\n * : IDENT\n * ;\n */\n var tokenStream = this._tokenStream;\n \n tokenStream.mustMatch(Tokens.IDENT);\n \n return SyntaxUnit.fromToken(tokenStream.token()); \n },\n \n //CSS3 Paged Media\n _page: function(){\n /*\n * page:\n * PAGE_SYM S* IDENT? pseudo_page? S* \n * '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S*\n * ;\n */ \n var tokenStream = this._tokenStream,\n line,\n col,\n identifier = null,\n pseudoPage = null;\n \n //look for @page\n tokenStream.mustMatch(Tokens.PAGE_SYM);\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n \n this._readWhitespace();\n \n if (tokenStream.match(Tokens.IDENT)){\n identifier = tokenStream.token().value;\n\n //The value 'auto' may not be used as a page name and MUST be treated as a syntax error.\n if (identifier.toLowerCase() === \"auto\"){\n this._unexpectedToken(tokenStream.token());\n }\n } \n \n //see if there's a colon upcoming\n if (tokenStream.peek() == Tokens.COLON){\n pseudoPage = this._pseudo_page();\n }\n \n this._readWhitespace();\n \n this.fire({\n type: \"startpage\",\n id: identifier,\n pseudo: pseudoPage,\n line: line,\n col: col\n }); \n\n this._readDeclarations(true, true); \n \n this.fire({\n type: \"endpage\",\n id: identifier,\n pseudo: pseudoPage,\n line: line,\n col: col\n }); \n \n },\n \n //CSS3 Paged Media\n _margin: function(){\n /*\n * margin :\n * margin_sym S* '{' declaration [ ';' S* declaration? ]* '}' S*\n * ;\n */\n var tokenStream = this._tokenStream,\n line,\n col,\n marginSym = this._margin_sym();\n\n if (marginSym){\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n \n this.fire({\n type: \"startpagemargin\",\n margin: marginSym,\n line: line,\n col: col\n }); \n \n this._readDeclarations(true);\n\n this.fire({\n type: \"endpagemargin\",\n margin: marginSym,\n line: line,\n col: col\n }); \n return true;\n } else {\n return false;\n }\n },\n\n //CSS3 Paged Media\n _margin_sym: function(){\n \n /*\n * margin_sym :\n * TOPLEFTCORNER_SYM | \n * TOPLEFT_SYM | \n * TOPCENTER_SYM | \n * TOPRIGHT_SYM | \n * TOPRIGHTCORNER_SYM |\n * BOTTOMLEFTCORNER_SYM | \n * BOTTOMLEFT_SYM | \n * BOTTOMCENTER_SYM | \n * BOTTOMRIGHT_SYM |\n * BOTTOMRIGHTCORNER_SYM |\n * LEFTTOP_SYM |\n * LEFTMIDDLE_SYM |\n * LEFTBOTTOM_SYM |\n * RIGHTTOP_SYM |\n * RIGHTMIDDLE_SYM |\n * RIGHTBOTTOM_SYM \n * ;\n */\n \n var tokenStream = this._tokenStream;\n \n if(tokenStream.match([Tokens.TOPLEFTCORNER_SYM, Tokens.TOPLEFT_SYM,\n Tokens.TOPCENTER_SYM, Tokens.TOPRIGHT_SYM, Tokens.TOPRIGHTCORNER_SYM,\n Tokens.BOTTOMLEFTCORNER_SYM, Tokens.BOTTOMLEFT_SYM, \n Tokens.BOTTOMCENTER_SYM, Tokens.BOTTOMRIGHT_SYM,\n Tokens.BOTTOMRIGHTCORNER_SYM, Tokens.LEFTTOP_SYM, \n Tokens.LEFTMIDDLE_SYM, Tokens.LEFTBOTTOM_SYM, Tokens.RIGHTTOP_SYM,\n Tokens.RIGHTMIDDLE_SYM, Tokens.RIGHTBOTTOM_SYM]))\n {\n return SyntaxUnit.fromToken(tokenStream.token()); \n } else {\n return null;\n }\n \n },\n \n _pseudo_page: function(){\n /*\n * pseudo_page\n * : ':' IDENT\n * ; \n */\n \n var tokenStream = this._tokenStream;\n \n tokenStream.mustMatch(Tokens.COLON);\n tokenStream.mustMatch(Tokens.IDENT);\n \n //TODO: CSS3 Paged Media says only \"left\", \"center\", and \"right\" are allowed\n \n return tokenStream.token().value;\n },\n \n _font_face: function(){\n /*\n * font_face\n * : FONT_FACE_SYM S* \n * '{' S* declaration [ ';' S* declaration ]* '}' S*\n * ;\n */ \n var tokenStream = this._tokenStream,\n line,\n col;\n \n //look for @page\n tokenStream.mustMatch(Tokens.FONT_FACE_SYM);\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n \n this._readWhitespace();\n\n this.fire({\n type: \"startfontface\",\n line: line,\n col: col\n }); \n \n this._readDeclarations(true);\n \n this.fire({\n type: \"endfontface\",\n line: line,\n col: col\n }); \n },\n\n _operator: function(){\n \n /*\n * operator\n * : '/' S* | ',' S* | /( empty )/\n * ;\n */ \n \n var tokenStream = this._tokenStream,\n token = null;\n \n if (tokenStream.match([Tokens.SLASH, Tokens.COMMA])){\n token = tokenStream.token();\n this._readWhitespace();\n } \n return token ? PropertyValuePart.fromToken(token) : null;\n \n },\n \n _combinator: function(){\n \n /*\n * combinator\n * : PLUS S* | GREATER S* | TILDE S* | S+\n * ;\n */ \n \n var tokenStream = this._tokenStream,\n value = null,\n token;\n \n if(tokenStream.match([Tokens.PLUS, Tokens.GREATER, Tokens.TILDE])){ \n token = tokenStream.token();\n value = new Combinator(token.value, token.startLine, token.startCol);\n this._readWhitespace();\n }\n \n return value;\n },\n \n _unary_operator: function(){\n \n /*\n * unary_operator\n * : '-' | '+'\n * ;\n */\n \n var tokenStream = this._tokenStream;\n \n if (tokenStream.match([Tokens.MINUS, Tokens.PLUS])){\n return tokenStream.token().value;\n } else {\n return null;\n } \n },\n \n _property: function(){\n \n /*\n * property\n * : IDENT S*\n * ; \n */\n \n var tokenStream = this._tokenStream,\n value = null,\n hack = null,\n tokenValue,\n token,\n line,\n col;\n \n //check for star hack - throws error if not allowed\n if (tokenStream.peek() == Tokens.STAR && this.options.starHack){\n tokenStream.get();\n token = tokenStream.token();\n hack = token.value;\n line = token.startLine;\n col = token.startCol;\n }\n \n if(tokenStream.match(Tokens.IDENT)){\n token = tokenStream.token();\n tokenValue = token.value;\n \n //check for underscore hack - no error if not allowed because it's valid CSS syntax\n if (tokenValue.charAt(0) == \"_\" && this.options.underscoreHack){\n hack = \"_\";\n tokenValue = tokenValue.substring(1);\n }\n \n value = new PropertyName(tokenValue, hack, (line||token.startLine), (col||token.startCol));\n this._readWhitespace();\n }\n \n return value;\n },\n \n //Augmented with CSS3 Selectors\n _ruleset: function(){\n /*\n * ruleset\n * : selectors_group\n * '{' S* declaration? [ ';' S* declaration? ]* '}' S*\n * ; \n */ \n \n var tokenStream = this._tokenStream,\n tt,\n selectors;\n\n\n /*\n * Error Recovery: If even a single selector fails to parse,\n * then the entire ruleset should be thrown away.\n */\n try {\n selectors = this._selectors_group();\n } catch (ex){\n if (ex instanceof SyntaxError && !this.options.strict){\n \n //fire error event\n this.fire({\n type: \"error\",\n error: ex,\n message: ex.message,\n line: ex.line,\n col: ex.col\n }); \n \n //skip over everything until closing brace\n tt = tokenStream.advance([Tokens.RBRACE]);\n if (tt == Tokens.RBRACE){\n //if there's a right brace, the rule is finished so don't do anything\n } else {\n //otherwise, rethrow the error because it wasn't handled properly\n throw ex;\n } \n \n } else {\n //not a syntax error, rethrow it\n throw ex;\n } \n \n //trigger parser to continue\n return true;\n }\n \n //if it got here, all selectors parsed\n if (selectors){ \n \n this.fire({\n type: \"startrule\",\n selectors: selectors,\n line: selectors[0].line,\n col: selectors[0].col\n }); \n \n this._readDeclarations(true); \n \n this.fire({\n type: \"endrule\",\n selectors: selectors,\n line: selectors[0].line,\n col: selectors[0].col\n }); \n \n }\n \n return selectors;\n \n },\n\n //CSS3 Selectors\n _selectors_group: function(){\n \n /* \n * selectors_group\n * : selector [ COMMA S* selector ]*\n * ;\n */ \n var tokenStream = this._tokenStream,\n selectors = [],\n selector;\n \n selector = this._selector();\n if (selector !== null){\n \n selectors.push(selector);\n while(tokenStream.match(Tokens.COMMA)){\n this._readWhitespace();\n selector = this._selector();\n if (selector !== null){\n selectors.push(selector);\n } else {\n this._unexpectedToken(tokenStream.LT(1));\n }\n }\n }\n\n return selectors.length ? selectors : null;\n },\n \n //CSS3 Selectors\n _selector: function(){\n /*\n * selector\n * : simple_selector_sequence [ combinator simple_selector_sequence ]*\n * ; \n */\n \n var tokenStream = this._tokenStream,\n selector = [],\n nextSelector = null,\n combinator = null,\n ws = null;\n \n //if there's no simple selector, then there's no selector\n nextSelector = this._simple_selector_sequence();\n if (nextSelector === null){\n return null;\n }\n \n selector.push(nextSelector);\n \n do {\n \n //look for a combinator\n combinator = this._combinator();\n \n if (combinator !== null){\n selector.push(combinator);\n nextSelector = this._simple_selector_sequence();\n \n //there must be a next selector\n if (nextSelector === null){\n this._unexpectedToken(this.LT(1));\n } else {\n \n //nextSelector is an instance of SelectorPart\n selector.push(nextSelector);\n }\n } else {\n \n //if there's not whitespace, we're done\n if (this._readWhitespace()){ \n \n //add whitespace separator\n ws = new Combinator(tokenStream.token().value, tokenStream.token().startLine, tokenStream.token().startCol);\n \n //combinator is not required\n combinator = this._combinator();\n \n //selector is required if there's a combinator\n nextSelector = this._simple_selector_sequence();\n if (nextSelector === null){ \n if (combinator !== null){\n this._unexpectedToken(tokenStream.LT(1));\n }\n } else {\n \n if (combinator !== null){\n selector.push(combinator);\n } else {\n selector.push(ws);\n }\n \n selector.push(nextSelector);\n } \n } else {\n break;\n } \n \n }\n } while(true);\n \n return new Selector(selector, selector[0].line, selector[0].col);\n },\n \n //CSS3 Selectors\n _simple_selector_sequence: function(){\n /*\n * simple_selector_sequence\n * : [ type_selector | universal ]\n * [ HASH | class | attrib | pseudo | negation ]*\n * | [ HASH | class | attrib | pseudo | negation ]+\n * ;\n */\n \n var tokenStream = this._tokenStream,\n \n //parts of a simple selector\n elementName = null,\n modifiers = [],\n \n //complete selector text\n selectorText= \"\",\n\n //the different parts after the element name to search for\n components = [\n //HASH\n function(){\n return tokenStream.match(Tokens.HASH) ?\n new SelectorSubPart(tokenStream.token().value, \"id\", tokenStream.token().startLine, tokenStream.token().startCol) :\n null;\n },\n this._class,\n this._attrib,\n this._pseudo,\n this._negation\n ],\n i = 0,\n len = components.length,\n component = null,\n found = false,\n line,\n col;\n \n \n //get starting line and column for the selector\n line = tokenStream.LT(1).startLine;\n col = tokenStream.LT(1).startCol;\n \n elementName = this._type_selector();\n if (!elementName){\n elementName = this._universal();\n }\n \n if (elementName !== null){\n selectorText += elementName;\n } \n \n while(true){\n\n //whitespace means we're done\n if (tokenStream.peek() === Tokens.S){\n break;\n }\n \n //check for each component\n while(i < len && component === null){\n component = components[i++].call(this);\n }\n \n if (component === null){\n \n //we don't have a selector\n if (selectorText === \"\"){\n return null;\n } else {\n break;\n }\n } else {\n i = 0;\n modifiers.push(component);\n selectorText += component.toString(); \n component = null;\n }\n }\n\n \n return selectorText !== \"\" ?\n new SelectorPart(elementName, modifiers, selectorText, line, col) :\n null;\n }, \n \n //CSS3 Selectors\n _type_selector: function(){\n /*\n * type_selector\n * : [ namespace_prefix ]? element_name\n * ;\n */\n \n var tokenStream = this._tokenStream,\n ns = this._namespace_prefix(),\n elementName = this._element_name();\n \n if (!elementName){ \n /*\n * Need to back out the namespace that was read due to both\n * type_selector and universal reading namespace_prefix\n * first. Kind of hacky, but only way I can figure out\n * right now how to not change the grammar.\n */\n if (ns){\n tokenStream.unget();\n if (ns.length > 1){\n tokenStream.unget();\n }\n }\n \n return null;\n } else { \n if (ns){\n elementName.text = ns + elementName.text;\n elementName.col -= ns.length;\n }\n return elementName;\n }\n },\n \n //CSS3 Selectors\n _class: function(){\n /*\n * class\n * : '.' IDENT\n * ;\n */ \n \n var tokenStream = this._tokenStream,\n token;\n \n if (tokenStream.match(Tokens.DOT)){\n tokenStream.mustMatch(Tokens.IDENT); \n token = tokenStream.token();\n return new SelectorSubPart(\".\" + token.value, \"class\", token.startLine, token.startCol - 1); \n } else {\n return null;\n }\n \n },\n \n //CSS3 Selectors\n _element_name: function(){\n /*\n * element_name\n * : IDENT\n * ;\n */ \n \n var tokenStream = this._tokenStream,\n token;\n \n if (tokenStream.match(Tokens.IDENT)){\n token = tokenStream.token();\n return new SelectorSubPart(token.value, \"elementName\", token.startLine, token.startCol); \n \n } else {\n return null;\n }\n },\n \n //CSS3 Selectors\n _namespace_prefix: function(){\n /* \n * namespace_prefix\n * : [ IDENT | '*' ]? '|'\n * ;\n */\n var tokenStream = this._tokenStream,\n value = \"\";\n \n //verify that this is a namespace prefix\n if (tokenStream.LA(1) === Tokens.PIPE || tokenStream.LA(2) === Tokens.PIPE){\n \n if(tokenStream.match([Tokens.IDENT, Tokens.STAR])){\n value += tokenStream.token().value;\n }\n \n tokenStream.mustMatch(Tokens.PIPE);\n value += \"|\";\n \n }\n \n return value.length ? value : null; \n },\n \n //CSS3 Selectors\n _universal: function(){\n /*\n * universal\n * : [ namespace_prefix ]? '*'\n * ; \n */\n var tokenStream = this._tokenStream,\n value = \"\",\n ns;\n \n ns = this._namespace_prefix();\n if(ns){\n value += ns;\n }\n \n if(tokenStream.match(Tokens.STAR)){\n value += \"*\";\n }\n \n return value.length ? value : null;\n \n },\n \n //CSS3 Selectors\n _attrib: function(){\n /*\n * attrib\n * : '[' S* [ namespace_prefix ]? IDENT S*\n * [ [ PREFIXMATCH |\n * SUFFIXMATCH |\n * SUBSTRINGMATCH |\n * '=' |\n * INCLUDES |\n * DASHMATCH ] S* [ IDENT | STRING ] S*\n * ]? ']'\n * ; \n */\n \n var tokenStream = this._tokenStream,\n value = null,\n ns,\n token;\n \n if (tokenStream.match(Tokens.LBRACKET)){\n token = tokenStream.token();\n value = token.value;\n value += this._readWhitespace();\n \n ns = this._namespace_prefix();\n \n if (ns){\n value += ns;\n }\n \n tokenStream.mustMatch(Tokens.IDENT);\n value += tokenStream.token().value; \n value += this._readWhitespace();\n \n if(tokenStream.match([Tokens.PREFIXMATCH, Tokens.SUFFIXMATCH, Tokens.SUBSTRINGMATCH,\n Tokens.EQUALS, Tokens.INCLUDES, Tokens.DASHMATCH])){\n \n value += tokenStream.token().value; \n value += this._readWhitespace();\n \n tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]);\n value += tokenStream.token().value; \n value += this._readWhitespace();\n }\n \n tokenStream.mustMatch(Tokens.RBRACKET);\n \n return new SelectorSubPart(value + \"]\", \"attribute\", token.startLine, token.startCol);\n } else {\n return null;\n }\n },\n \n //CSS3 Selectors\n _pseudo: function(){\n \n /*\n * pseudo\n * : ':' ':'? [ IDENT | functional_pseudo ]\n * ; \n */ \n \n var tokenStream = this._tokenStream,\n pseudo = null,\n colons = \":\",\n line,\n col;\n \n if (tokenStream.match(Tokens.COLON)){\n \n if (tokenStream.match(Tokens.COLON)){\n colons += \":\";\n }\n \n if (tokenStream.match(Tokens.IDENT)){\n pseudo = tokenStream.token().value;\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol - colons.length;\n } else if (tokenStream.peek() == Tokens.FUNCTION){\n line = tokenStream.LT(1).startLine;\n col = tokenStream.LT(1).startCol - colons.length;\n pseudo = this._functional_pseudo();\n }\n \n if (pseudo){\n pseudo = new SelectorSubPart(colons + pseudo, \"pseudo\", line, col);\n }\n }\n \n return pseudo;\n },\n \n //CSS3 Selectors\n _functional_pseudo: function(){\n /*\n * functional_pseudo\n * : FUNCTION S* expression ')'\n * ;\n */ \n \n var tokenStream = this._tokenStream,\n value = null;\n \n if(tokenStream.match(Tokens.FUNCTION)){\n value = tokenStream.token().value;\n value += this._readWhitespace();\n value += this._expression();\n tokenStream.mustMatch(Tokens.RPAREN);\n value += \")\";\n }\n \n return value;\n },\n \n //CSS3 Selectors\n _expression: function(){\n /*\n * expression\n * : [ [ PLUS | '-' | DIMENSION | NUMBER | STRING | IDENT ] S* ]+\n * ;\n */\n \n var tokenStream = this._tokenStream,\n value = \"\";\n \n while(tokenStream.match([Tokens.PLUS, Tokens.MINUS, Tokens.DIMENSION,\n Tokens.NUMBER, Tokens.STRING, Tokens.IDENT, Tokens.LENGTH,\n Tokens.FREQ, Tokens.EMS, Tokens.EXS, Tokens.ANGLE, Tokens.TIME,\n Tokens.RESOLUTION])){\n \n value += tokenStream.token().value;\n value += this._readWhitespace(); \n }\n \n return value.length ? value : null;\n \n },\n\n //CSS3 Selectors\n _negation: function(){\n /* \n * negation\n * : NOT S* negation_arg S* ')'\n * ;\n */\n\n var tokenStream = this._tokenStream,\n line,\n col,\n value = \"\",\n arg,\n subpart = null;\n \n if (tokenStream.match(Tokens.NOT)){\n value = tokenStream.token().value;\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n value += this._readWhitespace();\n arg = this._negation_arg();\n value += arg;\n value += this._readWhitespace();\n tokenStream.match(Tokens.RPAREN);\n value += tokenStream.token().value;\n \n subpart = new SelectorSubPart(value, \"not\", line, col);\n subpart.args.push(arg);\n }\n \n return subpart;\n },\n \n //CSS3 Selectors\n _negation_arg: function(){ \n /*\n * negation_arg\n * : type_selector | universal | HASH | class | attrib | pseudo\n * ; \n */ \n \n var tokenStream = this._tokenStream,\n args = [\n this._type_selector,\n this._universal,\n function(){\n return tokenStream.match(Tokens.HASH) ?\n new SelectorSubPart(tokenStream.token().value, \"id\", tokenStream.token().startLine, tokenStream.token().startCol) :\n null; \n },\n this._class,\n this._attrib,\n this._pseudo \n ],\n arg = null,\n i = 0,\n len = args.length,\n elementName,\n line,\n col,\n part;\n \n line = tokenStream.LT(1).startLine;\n col = tokenStream.LT(1).startCol;\n \n while(i < len && arg === null){\n \n arg = args[i].call(this);\n i++;\n }\n \n //must be a negation arg\n if (arg === null){\n this._unexpectedToken(tokenStream.LT(1));\n }\n \n //it's an element name\n if (arg.type == \"elementName\"){\n part = new SelectorPart(arg, [], arg.toString(), line, col);\n } else {\n part = new SelectorPart(null, [arg], arg.toString(), line, col);\n }\n \n return part; \n },\n \n _declaration: function(){\n \n /*\n * declaration\n * : property ':' S* expr prio?\n * | /( empty )/\n * ; \n */ \n \n var tokenStream = this._tokenStream,\n property = null,\n expr = null,\n prio = null;\n \n property = this._property();\n if (property !== null){\n\n tokenStream.mustMatch(Tokens.COLON);\n this._readWhitespace();\n \n expr = this._expr();\n \n //if there's no parts for the value, it's an error\n if (!expr || expr.length === 0){\n this._unexpectedToken(tokenStream.LT(1));\n }\n \n prio = this._prio();\n \n this.fire({\n type: \"property\",\n property: property,\n value: expr,\n important: prio,\n line: property.line,\n col: property.col\n }); \n \n return true;\n } else {\n return false;\n }\n },\n \n _prio: function(){\n /*\n * prio\n * : IMPORTANT_SYM S*\n * ; \n */\n \n var tokenStream = this._tokenStream,\n result = tokenStream.match(Tokens.IMPORTANT_SYM);\n \n this._readWhitespace();\n return result;\n },\n \n _expr: function(){\n /*\n * expr\n * : term [ operator term ]*\n * ;\n */\n \n var tokenStream = this._tokenStream,\n values = [],\n\t\t\t\t\t//valueParts\t= [],\n value = null,\n operator = null;\n \n value = this._term();\n if (value !== null){\n \n values.push(value);\n \n do {\n operator = this._operator();\n \n //if there's an operator, keep building up the value parts\n if (operator){\n values.push(operator);\n } /*else {\n //if there's not an operator, you have a full value\n\t\t\t\t\t\t\tvalues.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));\n\t\t\t\t\t\t\tvalueParts = [];\n\t\t\t\t\t\t}*/\n \n value = this._term();\n \n if (value === null){\n break;\n } else {\n values.push(value);\n }\n } while(true);\n }\n\t\t\t\t\n\t\t\t\t//cleanup\n /*if (valueParts.length){\n values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col));\n }*/\n \n return values.length > 0 ? new PropertyValue(values, values[0].startLine, values[0].startCol) : null;\n },\n \n _term: function(){ \n \n /*\n * term\n * : unary_operator?\n * [ NUMBER S* | PERCENTAGE S* | LENGTH S* | EMS S* | EXS S* | ANGLE S* |\n * TIME S* | FREQ S* | function | ie_function ]\n * | STRING S* | IDENT S* | URI S* | UNICODERANGE S* | hexcolor\n * ;\n */ \n \n var tokenStream = this._tokenStream,\n unary = null,\n value = null,\n line,\n col;\n \n //returns the operator or null\n unary = this._unary_operator();\n if (unary !== null){\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n } \n \n //exception for IE filters\n if (tokenStream.peek() == Tokens.IE_FUNCTION && this.options.ieFilters){\n \n value = this._ie_function();\n if (unary === null){\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n }\n \n //see if there's a simple match\n } else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH,\n Tokens.EMS, Tokens.EXS, Tokens.ANGLE, Tokens.TIME,\n Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])){\n \n value = tokenStream.token().value;\n if (unary === null){\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n }\n this._readWhitespace();\n } else {\n \n //see if it's a color\n value = this._hexcolor();\n if (value === null){\n \n //if there's no unary, get the start of the next token for line/col info\n if (unary === null){\n line = tokenStream.LT(1).startLine;\n col = tokenStream.LT(1).startCol;\n } \n \n //has to be a function\n if (value === null){\n \n /*\n * This checks for alpha(opacity=0) style of IE\n * functions. IE_FUNCTION only presents progid: style.\n */\n if (tokenStream.LA(3) == Tokens.EQUALS && this.options.ieFilters){\n value = this._ie_function();\n } else {\n value = this._function();\n }\n }\n\n /*if (value === null){\n return null;\n //throw new Error(\"Expected identifier at line \" + tokenStream.token().startLine + \", character \" + tokenStream.token().startCol + \".\");\n }*/\n \n } else {\n if (unary === null){\n line = tokenStream.token().startLine;\n col = tokenStream.token().startCol;\n } \n }\n \n } \n \n return value !== null ?\n new PropertyValuePart(unary !== null ? unary + value : value, line, col) :\n null;\n \n },\n \n _function: function(){\n \n /*\n * function\n * : FUNCTION S* expr ')' S*\n * ;\n */\n \n var tokenStream = this._tokenStream,\n functionText = null,\n expr = null;\n \n if (tokenStream.match(Tokens.FUNCTION)){\n functionText = tokenStream.token().value;\n this._readWhitespace();\n expr = this._expr();\n \n tokenStream.match(Tokens.RPAREN); \n functionText += expr + \")\";\n this._readWhitespace();\n } \n \n return functionText;\n }, \n \n _ie_function: function(){\n \n /* (My own extension)\n * ie_function\n * : IE_FUNCTION S* IDENT '=' term [S* ','? IDENT '=' term]+ ')' S*\n * ;\n */\n \n var tokenStream = this._tokenStream,\n functionText = null,\n expr = null,\n lt;\n \n //IE function can begin like a regular function, too\n if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])){\n functionText = tokenStream.token().value;\n \n do {\n \n if (this._readWhitespace()){\n functionText += tokenStream.token().value;\n }\n \n //might be second time in the loop\n if (tokenStream.LA(0) == Tokens.COMMA){\n functionText += tokenStream.token().value;\n }\n \n tokenStream.match(Tokens.IDENT);\n functionText += tokenStream.token().value;\n \n tokenStream.match(Tokens.EQUALS);\n functionText += tokenStream.token().value;\n \n //functionText += this._term();\n lt = tokenStream.peek();\n while(lt != Tokens.COMMA && lt != Tokens.S && lt != Tokens.RPAREN){\n tokenStream.get();\n functionText += tokenStream.token().value;\n lt = tokenStream.peek();\n }\n } while(tokenStream.match([Tokens.COMMA, Tokens.S])); \n \n tokenStream.match(Tokens.RPAREN); \n functionText += \")\";\n this._readWhitespace();\n } \n \n return functionText;\n }, \n \n _hexcolor: function(){\n /*\n * There is a constraint on the color that it must\n * have either 3 or 6 hex-digits (i.e., [0-9a-fA-F])\n * after the \"#\"; e.g., \"#000\" is OK, but \"#abcd\" is not.\n *\n * hexcolor\n * : HASH S*\n * ;\n */\n \n var tokenStream = this._tokenStream,\n token,\n color = null;\n \n if(tokenStream.match(Tokens.HASH)){\n \n //need to do some validation here\n \n token = tokenStream.token();\n color = token.value;\n if (!/#[a-f0-9]{3,6}/i.test(color)){\n throw new SyntaxError(\"Expected a hex color but found '\" + color + \"' at line \" + token.startLine + \", character \" + token.startCol + \".\", token.startLine, token.startCol);\n }\n this._readWhitespace();\n }\n \n return color;\n },\n \n //-----------------------------------------------------------------\n // Helper methods\n //-----------------------------------------------------------------\n \n /**\n * Not part of CSS grammar, but useful for skipping over\n * combination of white space and HTML-style comments.\n * @return {void}\n * @method _skipCruft\n * @private\n */\n _skipCruft: function(){\n while(this._tokenStream.match([Tokens.S, Tokens.CDO, Tokens.CDC])){\n //noop\n }\n },\n\n /**\n * Not part of CSS grammar, but this pattern occurs frequently\n * in the official CSS grammar. Split out here to eliminate\n * duplicate code.\n * @param {Boolean} checkStart Indicates if the rule should check\n * for the left brace at the beginning.\n * @param {Boolean} readMargins Indicates if the rule should check\n * for margin patterns.\n * @return {void}\n * @method _readDeclarations\n * @private\n */\n _readDeclarations: function(checkStart, readMargins){\n /*\n * Reads the pattern\n * S* '{' S* declaration [ ';' S* declaration ]* '}' S*\n * or\n * S* '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S*\n * Note that this is how it is described in CSS3 Paged Media, but is actually incorrect.\n * A semicolon is only necessary following a delcaration is there's another declaration\n * or margin afterwards. \n */\n var tokenStream = this._tokenStream,\n tt;\n \n\n this._readWhitespace();\n \n if (checkStart){\n tokenStream.mustMatch(Tokens.LBRACE); \n }\n \n this._readWhitespace();\n\n try {\n \n while(true){\n \n if (readMargins && this._margin()){\n //noop\n } else if (this._declaration()){\n if (!tokenStream.match(Tokens.SEMICOLON)){\n break;\n }\n } else {\n break;\n }\n \n //if ((!this._margin() && !this._declaration()) || !tokenStream.match(Tokens.SEMICOLON)){\n // break;\n //}\n this._readWhitespace();\n }\n \n tokenStream.mustMatch(Tokens.RBRACE);\n this._readWhitespace();\n \n } catch (ex) {\n if (ex instanceof SyntaxError && !this.options.strict){\n \n //fire error event\n this.fire({\n type: \"error\",\n error: ex,\n message: ex.message,\n line: ex.line,\n col: ex.col\n }); \n \n //see if there's another declaration\n tt = tokenStream.advance([Tokens.SEMICOLON, Tokens.RBRACE]);\n if (tt == Tokens.SEMICOLON){\n //if there's a semicolon, then there might be another declaration\n this._readDeclarations(false, readMargins);\n } else if (tt == Tokens.RBRACE){\n //if there's a right brace, the rule is finished so don't do anything\n } else {\n //otherwise, rethrow the error because it wasn't handled properly\n throw ex;\n } \n \n } else {\n //not a syntax error, rethrow it\n throw ex;\n }\n } \n \n }, \n \n /**\n * In some cases, you can end up with two white space tokens in a\n * row. Instead of making a change in every function that looks for\n * white space, this function is used to match as much white space\n * as necessary.\n * @method _readWhitespace\n * @return {String} The white space if found, empty string if not.\n * @private\n */\n _readWhitespace: function(){\n \n var tokenStream = this._tokenStream,\n ws = \"\";\n \n while(tokenStream.match(Tokens.S)){\n ws += tokenStream.token().value;\n }\n \n return ws;\n },\n \n\n /**\n * Throws an error when an unexpected token is found.\n * @param {Object} token The token that was found.\n * @method _unexpectedToken\n * @return {void}\n * @private\n */\n _unexpectedToken: function(token){\n throw new SyntaxError(\"Unexpected token '\" + token.value + \"' at line \" + token.startLine + \", char \" + token.startCol + \".\", token.startLine, token.startCol);\n },\n \n /**\n * Helper method used for parsing subparts of a style sheet.\n * @return {void}\n * @method _verifyEnd\n * @private\n */\n _verifyEnd: function(){\n if (this._tokenStream.LA(1) != Tokens.EOF){\n this._unexpectedToken(this._tokenStream.LT(1));\n } \n },\n \n //-----------------------------------------------------------------\n // Parsing methods\n //-----------------------------------------------------------------\n \n parse: function(input){ \n this._tokenStream = new TokenStream(input, Tokens);\n this._stylesheet();\n },\n \n parseStyleSheet: function(input){\n //just passthrough\n return this.parse(input);\n },\n \n parseMediaQuery: function(input){\n this._tokenStream = new TokenStream(input, Tokens);\n var result = this._media_query();\n \n //if there's anything more, then it's an invalid selector\n this._verifyEnd();\n \n //otherwise return result\n return result; \n },\n \n /**\n * Parses a property value (everything after the semicolon).\n * @return {parserlib.css.PropertyValue} The property value.\n * @throws parserlib.util.SyntaxError If an unexpected token is found.\n * @method parserPropertyValue\n */ \n parsePropertyValue: function(input){\n \n this._tokenStream = new TokenStream(input, Tokens);\n this._readWhitespace();\n \n var result = this._expr();\n \n //okay to have a trailing white space\n this._readWhitespace();\n \n //if there's anything more, then it's an invalid selector\n this._verifyEnd();\n \n //otherwise return result\n return result;\n },\n \n /**\n * Parses a complete CSS rule, including selectors and\n * properties.\n * @param {String} input The text to parser.\n * @return {Boolean} True if the parse completed successfully, false if not.\n * @method parseRule\n */\n parseRule: function(input){\n this._tokenStream = new TokenStream(input, Tokens);\n \n //skip any leading white space\n this._readWhitespace();\n \n var result = this._ruleset();\n \n //skip any trailing white space\n this._readWhitespace();\n\n //if there's anything more, then it's an invalid selector\n this._verifyEnd();\n \n //otherwise return result\n return result; \n },\n \n /**\n * Parses a single CSS selector (no comma)\n * @param {String} input The text to parse as a CSS selector.\n * @return {Selector} An object representing the selector.\n * @throws parserlib.util.SyntaxError If an unexpected token is found.\n * @method parseSelector\n */\n parseSelector: function(input){\n \n this._tokenStream = new TokenStream(input, Tokens);\n \n //skip any leading white space\n this._readWhitespace();\n \n var result = this._selector();\n \n //skip any trailing white space\n this._readWhitespace();\n\n //if there's anything more, then it's an invalid selector\n this._verifyEnd();\n \n //otherwise return result\n return result;\n }\n \n };\n \n //copy over onto prototype\n for (prop in additions){\n proto[prop] = additions[prop];\n } \n \n return proto;\n}();\n\n\n/*\nnth\n : S* [ ['-'|'+']? INTEGER? {N} [ S* ['-'|'+'] S* INTEGER ]? |\n ['-'|'+']? INTEGER | {O}{D}{D} | {E}{V}{E}{N} ] S*\n ;\n*/\n/**\n * Represents a selector combinator (whitespace, +, >).\n * @namespace parserlib.css\n * @class PropertyName\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n * @param {String} text The text representation of the unit. \n * @param {String} hack The type of IE hack applied (\"*\", \"_\", or null).\n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n */\nfunction PropertyName(text, hack, line, col){\n \n SyntaxUnit.call(this, (hack||\"\") + text, line, col);\n\n /**\n * The type of IE hack applied (\"*\", \"_\", or null).\n * @type String\n * @property hack\n */\n this.hack = hack;\n\n}\n\nPropertyName.prototype = new SyntaxUnit();\nPropertyName.prototype.constructor = PropertyName;\n\n/**\n * Represents a single part of a CSS property value, meaning that it represents\n * just everything single part between \":\" and \";\". If there are multiple values\n * separated by commas, this type represents just one of the values.\n * @param {String[]} parts An array of value parts making up this value.\n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n * @namespace parserlib.css\n * @class PropertyValue\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n */\nfunction PropertyValue(parts, line, col){\n\n SyntaxUnit.call(this, parts.join(\" \"), line, col);\n \n /**\n * The parts that make up the selector.\n * @type Array\n * @property parts\n */\n this.parts = parts;\n \n}\n\nPropertyValue.prototype = new SyntaxUnit();\nPropertyValue.prototype.constructor = PropertyValue;\n\n/**\n * Represents a single part of a CSS property value, meaning that it represents\n * just one part of the data between \":\" and \";\".\n * @param {String} text The text representation of the unit.\n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n * @namespace parserlib.css\n * @class PropertyValuePart\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n */\nfunction PropertyValuePart(text, line, col){\n\n SyntaxUnit.apply(this,arguments);\n \n /**\n * Indicates the type of value unit.\n * @type String\n * @property type\n */\n this.type = \"unknown\";\n\n //figure out what type of data it is\n \n var temp;\n \n //it is a measurement?\n if (/^([+\\-]?[\\d\\.]+)([a-z]+)$/i.test(text)){ //dimension\n this.type = \"dimension\";\n this.value = +RegExp.$1;\n this.units = RegExp.$2;\n \n //try to narrow down\n switch(this.units.toLowerCase()){\n \n case \"em\":\n case \"rem\":\n case \"ex\":\n case \"px\":\n case \"cm\":\n case \"mm\":\n case \"in\":\n case \"pt\":\n case \"pc\":\n this.type = \"length\";\n break;\n \n case \"deg\":\n case \"rad\":\n case \"grad\":\n this.type = \"angle\";\n break;\n \n case \"ms\":\n case \"s\":\n this.type = \"time\";\n break;\n \n case \"hz\":\n case \"khz\":\n this.type = \"frequency\";\n break;\n \n case \"dpi\":\n case \"dpcm\":\n this.type = \"resolution\";\n break;\n \n //default\n \n }\n \n } else if (/^([+\\-]?[\\d\\.]+)%$/i.test(text)){ //percentage\n this.type = \"percentage\";\n this.value = +RegExp.$1;\n } else if (/^([+\\-]?[\\d\\.]+)%$/i.test(text)){ //percentage\n this.type = \"percentage\";\n this.value = +RegExp.$1;\n } else if (/^([+\\-]?\\d+)$/i.test(text)){ //integer\n this.type = \"integer\";\n this.value = +RegExp.$1;\n } else if (/^([+\\-]?[\\d\\.]+)$/i.test(text)){ //number\n this.type = \"number\";\n this.value = +RegExp.$1;\n \n } else if (/^#([a-f0-9]{3,6})/i.test(text)){ //hexcolor\n this.type = \"color\";\n temp = RegExp.$1;\n if (temp.length == 3){\n this.red = parseInt(temp.charAt(0)+temp.charAt(0),16);\n this.green = parseInt(temp.charAt(1)+temp.charAt(1),16);\n this.blue = parseInt(temp.charAt(2)+temp.charAt(2),16); \n } else {\n this.red = parseInt(temp.substring(0,2),16);\n this.green = parseInt(temp.substring(2,4),16);\n this.blue = parseInt(temp.substring(4,6),16); \n }\n } else if (/^rgb\\(\\s*(\\d+)\\s*,\\s*(\\d+)\\s*,\\s*(\\d+)\\s*\\)/i.test(text)){ //rgb() color with absolute numbers\n this.type = \"color\";\n this.red = +RegExp.$1;\n this.green = +RegExp.$2;\n this.blue = +RegExp.$3;\n } else if (/^rgb\\(\\s*(\\d+)%\\s*,\\s*(\\d+)%\\s*,\\s*(\\d+)%\\s*\\)/i.test(text)){ //rgb() color with percentages\n this.type = \"color\";\n this.red = +RegExp.$1 * 255 / 100;\n this.green = +RegExp.$2 * 255 / 100;\n this.blue = +RegExp.$3 * 255 / 100;\n } else if (/^url\\([\"']?([^\\)\"']+)[\"']?\\)/i.test(text)){ //URI\n this.type = \"uri\";\n this.uri = RegExp.$1;\n } else if (/^[\"'][^\"']*[\"']/.test(text)){ //string\n this.type = \"string\";\n this.value = eval(text);\n } else if (Colors[text.toLowerCase()]){ //named color\n this.type = \"color\";\n temp = Colors[text.toLowerCase()].substring(1);\n this.red = parseInt(temp.substring(0,2),16);\n this.green = parseInt(temp.substring(2,4),16);\n this.blue = parseInt(temp.substring(4,6),16); \n } else if (/^[\\,\\/]$/.test(text)){\n this.type = \"operator\";\n this.value = text;\n } else if (/^[a-z\\-\\u0080-\\uFFFF][a-z0-9\\-\\u0080-\\uFFFF]*$/i.test(text)){\n this.type = \"identifier\";\n this.value = text;\n }\n\n}\n\nPropertyValuePart.prototype = new SyntaxUnit();\nPropertyValuePart.prototype.constructor = PropertyValue;\n\n/**\n * Create a new syntax unit based solely on the given token.\n * Convenience method for creating a new syntax unit when\n * it represents a single token instead of multiple.\n * @param {Object} token The token object to represent.\n * @return {parserlib.css.PropertyValuePart} The object representing the token.\n * @static\n * @method fromToken\n */\nPropertyValuePart.fromToken = function(token){\n return new PropertyValuePart(token.value, token.startLine, token.startCol);\n};\n/**\n * Represents an entire single selector, including all parts but not\n * including multiple selectors (those separated by commas).\n * @namespace parserlib.css\n * @class Selector\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n * @param {Array} parts Array of selectors parts making up this selector.\n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n */\nfunction Selector(parts, line, col){\n \n SyntaxUnit.call(this, parts.join(\" \"), line, col);\n \n /**\n * The parts that make up the selector.\n * @type Array\n * @property parts\n */\n this.parts = parts;\n\n}\n\nSelector.prototype = new SyntaxUnit();\nSelector.prototype.constructor = Selector;\n\n/**\n * Represents a single part of a selector string, meaning a single set of\n * element name and modifiers. This does not include combinators such as\n * spaces, +, >, etc.\n * @namespace parserlib.css\n * @class SelectorPart\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n * @param {String} elementName The element name in the selector or null\n * if there is no element name.\n * @param {Array} modifiers Array of individual modifiers for the element.\n * May be empty if there are none.\n * @param {String} text The text representation of the unit. \n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n */\nfunction SelectorPart(elementName, modifiers, text, line, col){\n \n SyntaxUnit.call(this, text, line, col);\n\n /**\n * The tag name of the element to which this part\n * of the selector affects.\n * @type String\n * @property elementName\n */\n this.elementName = elementName;\n \n /**\n * The parts that come after the element name, such as class names, IDs,\n * pseudo classes/elements, etc.\n * @type Array\n * @property modifiers\n */\n this.modifiers = modifiers;\n\n}\n\nSelectorPart.prototype = new SyntaxUnit();\nSelectorPart.prototype.constructor = SelectorPart;\n\n/**\n * Represents a selector modifier string, meaning a class name, element name,\n * element ID, pseudo rule, etc.\n * @namespace parserlib.css\n * @class SelectorSubPart\n * @extends parserlib.util.SyntaxUnit\n * @constructor\n * @param {String} text The text representation of the unit. \n * @param {String} type The type of selector modifier.\n * @param {int} line The line of text on which the unit resides.\n * @param {int} col The column of text on which the unit resides.\n */\nfunction SelectorSubPart(text, type, line, col){\n \n SyntaxUnit.call(this, text, line, col);\n\n /**\n * The type of modifier.\n * @type String\n * @property type\n */\n this.type = type;\n \n /**\n * Some subparts have arguments, this represents them.\n * @type Array\n * @property args\n */\n this.args = [];\n\n}\n\nSelectorSubPart.prototype = new SyntaxUnit();\nSelectorSubPart.prototype.constructor = SelectorSubPart;\n\n\n \nvar h = /^[0-9a-fA-F]$/,\n nonascii = /^[\\u0080-\\uFFFF]$/,\n nl = /\\n|\\r\\n|\\r|\\f/;\n\n//-----------------------------------------------------------------------------\n// Helper functions\n//-----------------------------------------------------------------------------\n \n \nfunction isHexDigit(c){\n return c != null && h.test(c);\n}\n\nfunction isDigit(c){\n return c != null && /\\d/.test(c);\n}\n\nfunction isWhitespace(c){\n return c != null && /\\s/.test(c);\n}\n\nfunction isNewLine(c){\n return c != null && nl.test(c);\n}\n\nfunction isNameStart(c){\n return c != null && (/[a-z_\\u0080-\\uFFFF\\\\]/i.test(c));\n}\n\nfunction isNameChar(c){\n return c != null && (isNameStart(c) || /[0-9\\-]/.test(c));\n}\n\nfunction isIdentStart(c){\n return c != null && (isNameStart(c) || c == \"-\");\n}\n\nfunction mix(receiver, supplier){\n\tfor (var prop in supplier){\n\t\tif (supplier.hasOwnProperty(prop)){\n\t\t\treceiver[prop] = supplier[prop];\n\t\t}\n\t}\n\treturn receiver;\n}\n\n//-----------------------------------------------------------------------------\n// CSS Token Stream\n//-----------------------------------------------------------------------------\n\n\n/**\n * A token stream that produces CSS tokens.\n * @param {String|Reader} input The source of text to tokenize.\n * @constructor\n * @class TokenStream\n * @namespace parserlib.css\n */\nfunction TokenStream(input){\n\tTokenStreamBase.call(this, input, Tokens);\n}\n\nTokenStream.prototype = mix(new TokenStreamBase(), {\n\n /**\n * Overrides the TokenStreamBase method of the same name\n * to produce CSS tokens.\n * @param {variant} channel The name of the channel to use\n * for the next token.\n * @return {Object} A token object representing the next token.\n * @method _getToken\n * @private\n */\n _getToken: function(channel){\n \n var c,\n reader = this._reader,\n token = null,\n startLine = reader.getLine(),\n startCol = reader.getCol();\n \n c = reader.read();\n \n\n while(c){\n switch(c){\n \n /*\n * Potential tokens:\n * - COMMENT\n * - SLASH\n * - CHAR\n */\n case \"/\":\n\n if(reader.peek() == \"*\"){\n token = this.commentToken(c, startLine, startCol);\n } else {\n token = this.charToken(c, startLine, startCol);\n }\n break; \n \n /*\n * Potential tokens:\n * - DASHMATCH\n * - INCLUDES\n * - PREFIXMATCH\n * - SUFFIXMATCH\n * - SUBSTRINGMATCH\n * - CHAR\n */\n case \"|\":\n case \"~\":\n case \"^\":\n case \"$\":\n case \"*\":\n if(reader.peek() == \"=\"){\n token = this.comparisonToken(c, startLine, startCol);\n } else {\n token = this.charToken(c, startLine, startCol);\n }\n break; \n \n /*\n * Potential tokens:\n * - STRING\n * - INVALID\n */\n case \"\\\"\":\n case \"'\":\n token = this.stringToken(c, startLine, startCol); \n break;\n \n /*\n * Potential tokens:\n * - HASH\n * - CHAR\n */\n case \"#\":\n if (isNameChar(reader.peek())){\n token = this.hashToken(c, startLine, startCol); \n } else {\n token = this.charToken(c, startLine, startCol);\n } \n break;\n \n /*\n * Potential tokens:\n * - DOT\n * - NUMBER\n * - DIMENSION\n * - PERCENTAGE\n */\n case \".\":\n if (isDigit(reader.peek())){\n token = this.numberToken(c, startLine, startCol); \n } else {\n token = this.charToken(c, startLine, startCol);\n }\n break; \n \n /*\n * Potential tokens:\n * - CDC\n * - MINUS\n * - NUMBER\n * - DIMENSION\n * - PERCENTAGE\n */\n case \"-\":\n if (reader.peek() == \"-\"){ //could be closing HTML-style comment\n token = this.htmlCommentEndToken(c, startLine, startCol);\n } else if (isNameStart(reader.peek())){\n token = this.identOrFunctionToken(c, startLine, startCol);\n } else {\n token = this.charToken(c, startLine, startCol);\n }\n break;\n \n /*\n * Potential tokens:\n * - IMPORTANT_SYM\n * - CHAR\n */\n case \"!\":\n token = this.importantToken(c, startLine, startCol);\n break;\n \n /*\n * Any at-keyword or CHAR\n */\n case \"@\":\n token = this.atRuleToken(c, startLine, startCol);\n break;\n \n /*\n * Potential tokens:\n * - NOT\n * - CHAR\n */\n case \":\":\n token = this.notToken(c, startLine, startCol);\n break; \n \n /*\n * Potential tokens:\n * - CDO\n * - CHAR\n */\n case \"<\":\n token = this.htmlCommentStartToken(c, startLine, startCol);\n break; \n\n /*\n * Potential tokens:\n * - UNICODE_RANGE\n * - URL\n * - CHAR\n */\n case \"U\":\n case \"u\":\n if (reader.peek() == \"+\"){\n token = this.unicodeRangeToken(c, startLine, startCol);\n break;\n } \n /*falls through*/\n \n default:\n \n /*\n * Potential tokens:\n * - NUMBER\n * - DIMENSION\n * - LENGTH\n * - FREQ\n * - TIME\n * - EMS\n * - EXS\n * - ANGLE\n */\n if (isDigit(c)){\n token = this.numberToken(c, startLine, startCol);\n } else \n \n /*\n * Potential tokens:\n * - S\n */\n if (isWhitespace(c)){\n token = this.whitespaceToken(c, startLine, startCol);\n } else \n \n /*\n * Potential tokens:\n * - IDENT\n */ \n if (isIdentStart(c)){\n token = this.identOrFunctionToken(c, startLine, startCol);\n } else \n \n /*\n * Potential tokens:\n * - CHAR\n * - PLUS\n */\n {\n token = this.charToken(c, startLine, startCol); \n }\n \n \n \n \n \n \n }\n \n //make sure this token is wanted\n //TODO: check channel\n break;\n \n c = reader.read();\n }\n \n if (!token && c == null){\n token = this.createToken(Tokens.EOF,null,startLine,startCol);\n }\n \n return token;\n },\n \n //-------------------------------------------------------------------------\n // Methods to create tokens\n //-------------------------------------------------------------------------\n \n /**\n * Produces a token based on available data and the current\n * reader position information. This method is called by other\n * private methods to create tokens and is never called directly.\n * @param {int} tt The token type.\n * @param {String} value The text value of the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @param {Object} options (Optional) Specifies a channel property\n * to indicate that a different channel should be scanned\n * and/or a hide property indicating that the token should\n * be hidden.\n * @return {Object} A token object.\n * @method createToken\n */ \n createToken: function(tt, value, startLine, startCol, options){\n var reader = this._reader;\n options = options || {};\n \n return {\n value: value,\n type: tt,\n channel: options.channel,\n hide: options.hide || false,\n startLine: startLine,\n startCol: startCol,\n endLine: reader.getLine(),\n endCol: reader.getCol() \n }; \n }, \n \n //-------------------------------------------------------------------------\n // Methods to create specific tokens\n //------------------------------------------------------------------------- \n \n /**\n * Produces a token for any at-rule. If the at-rule is unknown, then\n * the token is for a single \"@\" character.\n * @param {String} first The first character for the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method atRuleToken\n */ \n atRuleToken: function(first, startLine, startCol){\n var rule = first,\n reader = this._reader,\n tt = Tokens.CHAR,\n valid = false,\n ident,\n c; \n \n /*\n * First, mark where we are. There are only four @ rules,\n * so anything else is really just an invalid token.\n * Basically, if this doesn't match one of the known @\n * rules, just return '@' as an unknown token and allow\n * parsing to continue after that point.\n */\n reader.mark();\n \n //try to find the at-keyword \n ident = this.readName();\n rule = first + ident;\n tt = Tokens.type(rule.toLowerCase());\n \n //if it's not valid, use the first character only and reset the reader\n if (tt == Tokens.CHAR || tt == Tokens.UNKNOWN){\n tt = Tokens.CHAR;\n rule = first;\n reader.reset();\n } \n \n return this.createToken(tt, rule, startLine, startCol); \n }, \n \n /**\n * Produces a character token based on the given character\n * and location in the stream. If there's a special (non-standard)\n * token name, this is used; otherwise CHAR is used.\n * @param {String} c The character for the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method charToken\n */\n charToken: function(c, startLine, startCol){\n var tt = Tokens.type(c);\n\n if (tt == -1){\n tt = Tokens.CHAR;\n }\n \n return this.createToken(tt, c, startLine, startCol);\n }, \n \n /**\n * Produces a character token based on the given character\n * and location in the stream. If there's a special (non-standard)\n * token name, this is used; otherwise CHAR is used.\n * @param {String} first The first character for the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method commentToken\n */ \n commentToken: function(first, startLine, startCol){\n var reader = this._reader,\n comment = this.readComment(first);\n\n return this.createToken(Tokens.COMMENT, comment, startLine, startCol); \n }, \n \n /**\n * Produces a comparison token based on the given character\n * and location in the stream. The next character must be\n * read and is already known to be an equals sign.\n * @param {String} c The character for the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method comparisonToken\n */\n comparisonToken: function(c, startLine, startCol){\n var reader = this._reader,\n comparison = c + reader.read(),\n tt = Tokens.type(comparison) || Tokens.CHAR;\n \n return this.createToken(tt, comparison, startLine, startCol);\n },\n \n /**\n * Produces a hash token based on the specified information. The\n * first character provided is the pound sign (#) and then this\n * method reads a name afterward.\n * @param {String} first The first character (#) in the hash name.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method hashToken\n */\n hashToken: function(first, startLine, startCol){\n var reader = this._reader,\n name = this.readName(first);\n\n return this.createToken(Tokens.HASH, name, startLine, startCol); \n },\n \n /**\n * Produces a CDO or CHAR token based on the specified information. The\n * first character is provided and the rest is read by the function to determine\n * the correct token to create.\n * @param {String} first The first character in the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method htmlCommentStartToken\n */ \n htmlCommentStartToken: function(first, startLine, startCol){\n var reader = this._reader,\n text = first;\n\n reader.mark(); \n text += reader.readCount(3);\n \n if (text == \"\"){\n return this.createToken(Tokens.CDC, text, startLine, startCol);\n } else {\n reader.reset();\n return this.charToken(first, startLine, startCol);\n } \n }, \n \n /**\n * Produces an IDENT or FUNCTION token based on the specified information. The\n * first character is provided and the rest is read by the function to determine\n * the correct token to create.\n * @param {String} first The first character in the identifier.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method identOrFunctionToken\n */ \n identOrFunctionToken: function(first, startLine, startCol){\n var reader = this._reader,\n ident = this.readName(first),\n tt = Tokens.IDENT;\n\n //if there's a left paren immediately after, it's a URI or function\n if (reader.peek() == \"(\"){\n ident += reader.read();\n if (ident.toLowerCase() == \"url(\"){\n tt = Tokens.URI;\n ident = this.readURI(ident);\n \n //didn't find a valid URL or there's no closing paren\n if (ident.toLowerCase() == \"url(\"){\n tt = Tokens.FUNCTION;\n }\n } else {\n tt = Tokens.FUNCTION;\n }\n } else if (reader.peek() == \":\"){ //might be an IE function\n \n //IE-specific functions always being with progid:\n if (ident.toLowerCase() == \"progid\"){\n ident += reader.readTo(\"(\");\n tt = Tokens.IE_FUNCTION;\n }\n }\n\n return this.createToken(tt, ident, startLine, startCol); \n },\n \n /**\n * Produces an IMPORTANT_SYM or CHAR token based on the specified information. The\n * first character is provided and the rest is read by the function to determine\n * the correct token to create.\n * @param {String} first The first character in the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method importantToken\n */ \n importantToken: function(first, startLine, startCol){\n var reader = this._reader,\n important = first,\n tt = Tokens.CHAR,\n temp,\n c;\n\n reader.mark();\n c = reader.read();\n \n while(c){\n \n //there can be a comment in here\n if (c == \"/\"){\n \n //if the next character isn't a star, then this isn't a valid !important token\n if (reader.peek() != \"*\"){\n break;\n } else {\n temp = this.readComment(c);\n if (temp == \"\"){ //broken!\n break;\n }\n }\n } else if (isWhitespace(c)){\n important += c + this.readWhitespace();\n } else if (/i/i.test(c)){\n temp = reader.readCount(8);\n if (/mportant/i.test(temp)){\n important += c + temp;\n tt = Tokens.IMPORTANT_SYM;\n \n }\n break; //we're done\n } else {\n break;\n }\n \n c = reader.read();\n }\n \n if (tt == Tokens.CHAR){\n reader.reset();\n return this.charToken(first, startLine, startCol);\n } else {\n return this.createToken(tt, important, startLine, startCol);\n }\n \n \n },\n\n /**\n * Produces a NOT or CHAR token based on the specified information. The\n * first character is provided and the rest is read by the function to determine\n * the correct token to create.\n * @param {String} first The first character in the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method notToken\n */ \n notToken: function(first, startLine, startCol){\n var reader = this._reader,\n text = first;\n\n reader.mark(); \n text += reader.readCount(4);\n \n if (text.toLowerCase() == \":not(\"){\n return this.createToken(Tokens.NOT, text, startLine, startCol);\n } else {\n reader.reset();\n return this.charToken(first, startLine, startCol);\n }\n },\n\n /**\n * Produces a number token based on the given character\n * and location in the stream. This may return a token of\n * NUMBER, EMS, EXS, LENGTH, ANGLE, TIME, FREQ, DIMENSION,\n * or PERCENTAGE.\n * @param {String} first The first character for the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method numberToken\n */ \n numberToken: function(first, startLine, startCol){\n var reader = this._reader,\n value = this.readNumber(first),\n ident,\n tt = Tokens.NUMBER,\n c = reader.peek();\n \n if (isIdentStart(c)){\n ident = this.readName(reader.read());\n value += ident; \n\n if (/em|ex|px|gd|rem|vw|vh|vm|ch|cm|mm|in|pt|pc/i.test(ident)){\n tt = Tokens.LENGTH;\n } else if (/deg|rad|grad/i.test(ident)){\n tt = Tokens.ANGLE;\n } else if (/ms|s/i.test(ident)){\n tt = Tokens.TIME;\n } else if (/hz|khz/i.test(ident)){\n tt = Tokens.FREQ;\n } else if (/dpi|dpcm/i.test(ident)){\n tt = Tokens.RESOLUTION;\n } else {\n tt = Tokens.DIMENSION;\n }\n\n } else if (c == \"%\"){\n value += reader.read();\n tt = Tokens.PERCENTAGE;\n }\n \n return this.createToken(tt, value, startLine, startCol); \n }, \n \n /**\n * Produces a string token based on the given character\n * and location in the stream. Since strings may be indicated\n * by single or double quotes, a failure to match starting\n * and ending quotes results in an INVALID token being generated.\n * The first character in the string is passed in and then\n * the rest are read up to and including the final quotation mark.\n * @param {String} first The first character in the string.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method stringToken\n */ \n stringToken: function(first, startLine, startCol){\n var delim = first,\n string = first,\n reader = this._reader,\n prev = first,\n tt = Tokens.STRING,\n c = reader.read();\n \n while(c){\n string += c;\n \n //if the delimiter is found with an escapement, we're done.\n if (c == delim && prev != \"\\\\\"){\n break;\n }\n\n //if there's a newline without an escapement, it's an invalid string\n if (isNewLine(reader.peek()) && c != \"\\\\\"){\n tt = Tokens.INVALID;\n break;\n }\n \n //save previous and get next\n prev = c;\n c = reader.read();\n }\n \n //if c is null, that means we're out of input and the string was never closed\n if (c == null){\n tt = Tokens.INVALID;\n }\n \n return this.createToken(tt, string, startLine, startCol); \n }, \n \n unicodeRangeToken: function(first, startLine, startCol){\n var reader = this._reader,\n value = first,\n temp,\n tt = Tokens.CHAR;\n \n //then it should be a unicode range\n if (reader.peek() == \"+\"){\n reader.mark();\n value += reader.read();\n value += this.readUnicodeRangePart(true);\n \n //ensure there's an actual unicode range here\n if (value.length == 2){\n reader.reset();\n } else {\n \n tt = Tokens.UNICODE_RANGE;\n \n //if there's a ? in the first part, there can't be a second part\n if (value.indexOf(\"?\") == -1){\n \n if (reader.peek() == \"-\"){\n reader.mark();\n temp = reader.read();\n temp += this.readUnicodeRangePart(false);\n \n //if there's not another value, back up and just take the first\n if (temp.length == 1){\n reader.reset();\n } else {\n value += temp;\n }\n }\n\n }\n }\n }\n \n return this.createToken(tt, value, startLine, startCol);\n },\n \n /**\n * Produces a S token based on the specified information. Since whitespace\n * may have multiple characters, this consumes all whitespace characters\n * into a single token.\n * @param {String} first The first character in the token.\n * @param {int} startLine The beginning line for the character.\n * @param {int} startCol The beginning column for the character.\n * @return {Object} A token object.\n * @method whitespaceToken\n */ \n whitespaceToken: function(first, startLine, startCol){\n var reader = this._reader,\n value = first + this.readWhitespace();\n return this.createToken(Tokens.S, value, startLine, startCol); \n }, \n \n\n\n\n //-------------------------------------------------------------------------\n // Methods to read values from the string stream\n //-------------------------------------------------------------------------\n \n readUnicodeRangePart: function(allowQuestionMark){\n var reader = this._reader,\n part = \"\", \n c = reader.peek();\n \n //first read hex digits\n while(isHexDigit(c) && part.length < 6){\n reader.read();\n part += c;\n c = reader.peek(); \n }\n \n //then read question marks if allowed\n if (allowQuestionMark){\n while(c == \"?\" && part.length < 6){\n reader.read();\n part += c;\n c = reader.peek(); \n }\n }\n\n //there can't be any other characters after this point\n \n return part; \n },\n \n readWhitespace: function(){\n var reader = this._reader,\n whitespace = \"\",\n c = reader.peek();\n \n while(isWhitespace(c)){\n reader.read();\n whitespace += c;\n c = reader.peek(); \n }\n \n return whitespace;\n },\n readNumber: function(first){\n var reader = this._reader,\n number = first,\n hasDot = (first == \".\"),\n c = reader.peek();\n \n\n while(c){\n if (isDigit(c)){\n number += reader.read();\n } else if (c == \".\"){\n if (hasDot){\n break;\n } else {\n hasDot = true;\n number += reader.read();\n }\n } else {\n break;\n }\n \n c = reader.peek();\n } \n \n return number;\n },\n readString: function(){\n var reader = this._reader,\n delim = reader.read(),\n string = delim, \n prev = delim,\n c = reader.peek();\n \n while(c){\n c = reader.read();\n string += c;\n \n //if the delimiter is found with an escapement, we're done.\n if (c == delim && prev != \"\\\\\"){\n break;\n }\n\n //if there's a newline without an escapement, it's an invalid string\n if (isNewLine(reader.peek()) && c != \"\\\\\"){\n string = \"\";\n break;\n }\n \n //save previous and get next\n prev = c;\n c = reader.peek();\n }\n \n //if c is null, that means we're out of input and the string was never closed\n if (c == null){\n string = \"\";\n }\n \n return string;\n },\n readURI: function(first){\n var reader = this._reader,\n uri = first,\n inner = \"\",\n c = reader.peek();\n \n reader.mark();\n \n //skip whitespace before\n while(c && isWhitespace(c)){\n reader.read();\n c = reader.peek();\n }\n \n //it's a string\n if (c == \"'\" || c == \"\\\"\"){\n inner = this.readString();\n } else {\n inner = this.readURL();\n }\n \n c = reader.peek();\n\n //skip whitespace after\n while(c && isWhitespace(c)){\n reader.read();\n c = reader.peek();\n }\n \n //if there was no inner value or the next character isn't closing paren, it's not a URI\n if (inner == \"\" || c != \")\"){\n uri = first;\n reader.reset();\n } else {\n uri += inner + reader.read();\n }\n \n return uri;\n },\n readURL: function(){\n var reader = this._reader,\n url = \"\",\n c = reader.peek();\n \n //TODO: Check for escape and nonascii\n while (/^[!#$%&\\\\*-~]$/.test(c)){\n url += reader.read();\n c = reader.peek();\n }\n \n return url;\n \n },\n readName: function(first){\n var reader = this._reader,\n ident = first || \"\",\n c = reader.peek();\n \n\n while(c && isNameChar(c)){\n ident += reader.read();\n c = reader.peek();\n }\n \n return ident;\n }, \n readComment: function(first){\n var reader = this._reader,\n comment = first || \"\",\n c = reader.read();\n \n if (c == \"*\"){\n while(c){\n comment += c;\n \n //look for end of comment\n if (c == \"*\" && reader.peek() == \"/\"){\n comment += reader.read();\n break;\n }\n \n c = reader.read();\n }\n \n return comment;\n } else {\n return \"\";\n }\n \n },\n \n\n\n\n});\n\nvar Tokens = [\n\n /*\n * The following token names are defined in CSS3 Grammar: http://www.w3.org/TR/css3-syntax/#lexical\n */\n \n //HTML-style comments\n { name: \"CDO\"},\n { name: \"CDC\"},\n\n //ignorables\n { name: \"S\", whitespace: true/*, channel: \"ws\"*/},\n { name: \"COMMENT\", comment: true, hide: true, channel: \"comment\" },\n \n //attribute equality\n { name: \"INCLUDES\", text: \"~=\"},\n { name: \"DASHMATCH\", text: \"|=\"},\n { name: \"PREFIXMATCH\", text: \"^=\"},\n { name: \"SUFFIXMATCH\", text: \"$=\"},\n { name: \"SUBSTRINGMATCH\", text: \"*=\"},\n \n //identifier types\n { name: \"STRING\"}, \n { name: \"IDENT\"},\n { name: \"HASH\"},\n\n //at-keywords\n { name: \"IMPORT_SYM\", text: \"@import\"},\n { name: \"PAGE_SYM\", text: \"@page\"},\n { name: \"MEDIA_SYM\", text: \"@media\"},\n { name: \"FONT_FACE_SYM\", text: \"@font-face\"},\n { name: \"CHARSET_SYM\", text: \"@charset\"},\n { name: \"NAMESPACE_SYM\", text: \"@namespace\"},\n //{ name: \"ATKEYWORD\"},\n\n //important symbol\n { name: \"IMPORTANT_SYM\"},\n\n //measurements\n { name: \"EMS\"},\n { name: \"EXS\"},\n { name: \"LENGTH\"},\n { name: \"ANGLE\"},\n { name: \"TIME\"},\n { name: \"FREQ\"},\n { name: \"DIMENSION\"},\n { name: \"PERCENTAGE\"},\n { name: \"NUMBER\"},\n \n //functions\n { name: \"URI\"},\n { name: \"FUNCTION\"},\n \n //Unicode ranges\n { name: \"UNICODE_RANGE\"},\n \n /*\n * The following token names are defined in CSS3 Selectors: http://www.w3.org/TR/css3-selectors/#selector-syntax\n */ \n \n //invalid string\n { name: \"INVALID\"},\n \n //combinators\n { name: \"PLUS\", text: \"+\" },\n { name: \"GREATER\", text: \">\"},\n { name: \"COMMA\", text: \",\"},\n { name: \"TILDE\", text: \"~\"},\n \n //modifier\n { name: \"NOT\"}, \n \n /*\n * Defined in CSS3 Paged Media\n */\n { name: \"TOPLEFTCORNER_SYM\", text: \"@top-left-corner\"},\n { name: \"TOPLEFT_SYM\", text: \"@top-left\"},\n { name: \"TOPCENTER_SYM\", text: \"@top-center\"},\n { name: \"TOPRIGHT_SYM\", text: \"@top-right\"},\n { name: \"TOPRIGHTCORNER_SYM\", text: \"@top-right-corner\"},\n { name: \"BOTTOMLEFTCORNER_SYM\", text: \"@bottom-left-corner\"},\n { name: \"BOTTOMLEFT_SYM\", text: \"@bottom-left\"},\n { name: \"BOTTOMCENTER_SYM\", text: \"@bottom-center\"},\n { name: \"BOTTOMRIGHT_SYM\", text: \"@bottom-right\"},\n { name: \"BOTTOMRIGHTCORNER_SYM\", text: \"@bottom-right-corner\"},\n { name: \"LEFTTOP_SYM\", text: \"@left-top\"},\n { name: \"LEFTMIDDLE_SYM\", text: \"@left-middle\"},\n { name: \"LEFTBOTTOM_SYM\", text: \"@left-bottom\"},\n { name: \"RIGHTTOP_SYM\", text: \"@right-top\"},\n { name: \"RIGHTMIDDLE_SYM\", text: \"@right-middle\"},\n { name: \"RIGHTBOTTOM_SYM\", text: \"@right-bottom\"},\n\n /*\n * The following token names are defined in CSS3 Media Queries: http://www.w3.org/TR/css3-mediaqueries/#syntax\n */\n /*{ name: \"MEDIA_ONLY\", state: \"media\"},\n { name: \"MEDIA_NOT\", state: \"media\"},\n { name: \"MEDIA_AND\", state: \"media\"},*/\n { name: \"RESOLUTION\", state: \"media\"},\n\n /*\n * The following token names are not defined in any CSS specification but are used by the lexer.\n */\n \n //not a real token, but useful for stupid IE filters\n { name: \"IE_FUNCTION\" },\n\n //part of CSS3 grammar but not the Flex code\n { name: \"CHAR\" },\n \n //TODO: Needed?\n //Not defined as tokens, but might as well be\n {\n name: \"PIPE\",\n text: \"|\"\n },\n {\n name: \"SLASH\",\n text: \"/\"\n },\n {\n name: \"MINUS\",\n text: \"-\"\n },\n {\n name: \"STAR\",\n text: \"*\"\n },\n\n {\n name: \"LBRACE\",\n text: \"{\"\n }, \n {\n name: \"RBRACE\",\n text: \"}\"\n }, \n {\n name: \"LBRACKET\",\n text: \"[\"\n }, \n {\n name: \"RBRACKET\",\n text: \"]\"\n }, \n {\n name: \"EQUALS\",\n text: \"=\"\n },\n {\n name: \"COLON\",\n text: \":\"\n }, \n {\n name: \"SEMICOLON\",\n text: \";\"\n }, \n \n {\n name: \"LPAREN\",\n text: \"(\"\n }, \n {\n name: \"RPAREN\",\n text: \")\"\n }, \n {\n name: \"DOT\",\n text: \".\"\n }\n];\n\n(function(){\n\n var nameMap = [],\n typeMap = {};\n \n Tokens.UNKNOWN = -1;\n Tokens.unshift({name:\"EOF\"});\n for (var i=0, len = Tokens.length; i < len; i++){\n nameMap.push(Tokens[i].name);\n Tokens[Tokens[i].name] = i;\n if (Tokens[i].text){\n typeMap[Tokens[i].text] = i;\n }\n }\n \n Tokens.name = function(tt){\n return nameMap[tt];\n };\n \n Tokens.type = function(c){\n return typeMap[c] || -1;\n };\n\n})();\n\n\n\n\nparserlib.css = {\nColors :Colors, \nCombinator :Combinator, \nParser :Parser,\nPropertyName :PropertyName,\nPropertyValue :PropertyValue,\nPropertyValuePart :PropertyValuePart,\nMediaFeature :MediaFeature,\nMediaQuery :MediaQuery,\nSelector :Selector,\nSelectorPart :SelectorPart,\nSelectorSubPart :SelectorSubPart,\nTokenStream :TokenStream,\nTokens :Tokens\n};\n})();\n/**\n * YUI Test Framework\n * @module yuitest\n */\n\n/**\n * The root namespace for YUI Test.\n * @class YUITest\n * @static\n */\n\nvar YUITest = {\n version: \"@VERSION@\"\n};\n\n\n/**\n * Simple custom event implementation.\n * @namespace YUITest\n * @class EventTarget\n * @constructor\n */\nYUITest.EventTarget = function(){\n\n /**\n * Event handlers for the various events.\n * @type Object\n * @private\n * @property _handlers\n * @static\n */\n this._handlers = {};\n\n};\n\nYUITest.EventTarget.prototype = {\n\n //restore prototype\n constructor: YUITest.EventTarget,\n\n //-------------------------------------------------------------------------\n // Event Handling\n //-------------------------------------------------------------------------\n\n /**\n * Adds a listener for a given event type.\n * @param {String} type The type of event to add a listener for.\n * @param {Function} listener The function to call when the event occurs.\n * @return {void}\n * @method attach\n */\n attach: function(type, listener){\n if (typeof this._handlers[type] == \"undefined\"){\n this._handlers[type] = [];\n }\n\n this._handlers[type].push(listener);\n },\n\n /**\n * Adds a listener for a given event type.\n * @param {String} type The type of event to add a listener for.\n * @param {Function} listener The function to call when the event occurs.\n * @return {void}\n * @method subscribe\n * @deprecated\n */\n subscribe: function(type, listener){\n this.attach.apply(this, arguments);\n },\n\n /**\n * Fires an event based on the passed-in object.\n * @param {Object|String} event An object with at least a 'type' attribute\n * or a string indicating the event name.\n * @return {void}\n * @method fire\n */\n fire: function(event){\n if (typeof event == \"string\"){\n event = { type: event };\n }\n if (!event.target){\n event.target = this;\n }\n\n if (!event.type){\n throw new Error(\"Event object missing 'type' property.\");\n }\n\n if (this._handlers[event.type] instanceof Array){\n var handlers = this._handlers[event.type];\n for (var i=0, len=handlers.length; i < len; i++){\n handlers[i].call(this, event);\n }\n }\n },\n\n /**\n * Removes a listener for a given event type.\n * @param {String} type The type of event to remove a listener from.\n * @param {Function} listener The function to remove from the event.\n * @return {void}\n * @method detach\n */\n detach: function(type, listener){\n if (this._handlers[type] instanceof Array){\n var handlers = this._handlers[type];\n for (var i=0, len=handlers.length; i < len; i++){\n if (handlers[i] === listener){\n handlers.splice(i, 1);\n break;\n }\n }\n }\n },\n\n /**\n * Removes a listener for a given event type.\n * @param {String} type The type of event to remove a listener from.\n * @param {Function} listener The function to remove from the event.\n * @return {void}\n * @method unsubscribe\n * @deprecated\n */\n unsubscribe: function(type, listener){\n this.detach.apply(this, arguments);\n }\n\n};\n\n\n/**\n * Object containing helper methods.\n * @namespace YUITest\n * @class Util\n * @static\n */\nYUITest.Util = {\n\n /**\n * Mixes the own properties from the supplier onto the\n * receiver.\n * @param {Object} receiver The object to receive the properties.\n * @param {Object} supplier The object to supply the properties.\n * @return {Object} The receiver that was passed in.\n * @method mix\n * @static\n */\n mix: function(receiver, supplier){\n\n for (var prop in supplier){\n if (supplier.hasOwnProperty(prop)){\n receiver[prop] = supplier[prop];\n }\n }\n\n return receiver;\n },\n\n /**\n * Stub for JSON functionality. When the native JSON utility\n * is available, it will be used. Otherwise, a stub object\n * is created. Developers should override YUITest.Util.JSON\n * when attempting to use it in environments where a native\n * JSON utility is unavailable.\n * @property JSON\n * @type JSON\n * @static\n */\n JSON: typeof JSON != \"undefined\" ? JSON : {\n stringify: function(){\n //TODO: Should include code to do this?\n throw new Error(\"No JSON utility specified.\");\n }\n }\n\n};\n\n\n/**\n * Error is thrown whenever an assertion fails. It provides methods\n * to more easily get at error information and also provides a base class\n * from which more specific assertion errors can be derived.\n *\n * @param {String} message The message to display when the error occurs.\n * @namespace YUITest\n * @class AssertionError\n * @constructor\n */\nYUITest.AssertionError = function (message){\n\n /**\n * Error message. Must be duplicated to ensure browser receives it.\n * @type String\n * @property message\n */\n this.message = message;\n\n /**\n * The name of the error that occurred.\n * @type String\n * @property name\n */\n this.name = \"Assert Error\";\n};\n\nYUITest.AssertionError.prototype = {\n\n //restore constructor\n constructor: YUITest.AssertionError,\n\n /**\n * Returns a fully formatted error for an assertion failure. This should\n * be overridden by all subclasses to provide specific information.\n * @method getMessage\n * @return {String} A string describing the error.\n */\n getMessage : function () {\n return this.message;\n },\n\n /**\n * Returns a string representation of the error.\n * @method toString\n * @return {String} A string representation of the error.\n */\n toString : function () {\n return this.name + \": \" + this.getMessage();\n }\n\n};\n\n/**\n * ComparisonFailure is subclass of Error that is thrown whenever\n * a comparison between two values fails. It provides mechanisms to retrieve\n * both the expected and actual value.\n *\n * @param {String} message The message to display when the error occurs.\n * @param {Object} expected The expected value.\n * @param {Object} actual The actual value that caused the assertion to fail.\n * @namespace YUITest\n * @extends AssertionError\n * @class ComparisonFailure\n * @constructor\n */\nYUITest.ComparisonFailure = function (message, expected, actual){\n\n //call superclass\n YUITest.AssertionError.call(this, message);\n\n /**\n * The expected value.\n * @type Object\n * @property expected\n */\n this.expected = expected;\n\n /**\n * The actual value.\n * @type Object\n * @property actual\n */\n this.actual = actual;\n\n /**\n * The name of the error that occurred.\n * @type String\n * @property name\n */\n this.name = \"ComparisonFailure\";\n\n};\n\n//inherit from YUITest.AssertionError\nYUITest.ComparisonFailure.prototype = new YUITest.AssertionError;\n\n//restore constructor\nYUITest.ComparisonFailure.prototype.constructor = YUITest.ComparisonFailure;\n\n/**\n * Returns a fully formatted error for an assertion failure. This message\n * provides information about the expected and actual values.\n * @method getMessage\n * @return {String} A string describing the error.\n */\nYUITest.ComparisonFailure.prototype.getMessage = function(){\n return this.message + \"\\nExpected: \" + this.expected + \" (\" + (typeof this.expected) + \")\" +\n \"\\nActual: \" + this.actual + \" (\" + (typeof this.actual) + \")\";\n};\n\n/**\n * ShouldError is subclass of Error that is thrown whenever\n * a test is expected to throw an error but doesn't.\n *\n * @param {String} message The message to display when the error occurs.\n * @namespace YUITest\n * @extends AssertionError\n * @class ShouldError\n * @constructor\n */\nYUITest.ShouldError = function (message){\n\n //call superclass\n YUITest.AssertionError.call(this, message || \"This test should have thrown an error but didn't.\");\n\n /**\n * The name of the error that occurred.\n * @type String\n * @property name\n */\n this.name = \"ShouldError\";\n\n};\n\n//inherit from YUITest.AssertionError\nYUITest.ShouldError.prototype = new YUITest.AssertionError();\n\n//restore constructor\nYUITest.ShouldError.prototype.constructor = YUITest.ShouldError;\n\n/**\n * ShouldFail is subclass of AssertionError that is thrown whenever\n * a test was expected to fail but did not.\n *\n * @param {String} message The message to display when the error occurs.\n * @namespace YUITest\n * @extends YUITest.AssertionError\n * @class ShouldFail\n * @constructor\n */\nYUITest.ShouldFail = function (message){\n\n //call superclass\n YUITest.AssertionError.call(this, message || \"This test should fail but didn't.\");\n\n /**\n * The name of the error that occurred.\n * @type String\n * @property name\n */\n this.name = \"ShouldFail\";\n\n};\n\n//inherit from YUITest.AssertionError\nYUITest.ShouldFail.prototype = new YUITest.AssertionError();\n\n//restore constructor\nYUITest.ShouldFail.prototype.constructor = YUITest.ShouldFail;\n\n/**\n * UnexpectedError is subclass of AssertionError that is thrown whenever\n * an error occurs within the course of a test and the test was not expected\n * to throw an error.\n *\n * @param {Error} cause The unexpected error that caused this error to be\n * thrown.\n * @namespace YUITest\n * @extends YUITest.AssertionError\n * @class UnexpectedError\n * @constructor\n */\nYUITest.UnexpectedError = function (cause){\n\n //call superclass\n YUITest.AssertionError.call(this, \"Unexpected error: \" + cause.message);\n\n /**\n * The unexpected error that occurred.\n * @type Error\n * @property cause\n */\n this.cause = cause;\n\n /**\n * The name of the error that occurred.\n * @type String\n * @property name\n */\n this.name = \"UnexpectedError\";\n\n /**\n * Stack information for the error (if provided).\n * @type String\n * @property stack\n */\n this.stack = cause.stack;\n\n};\n\n//inherit from YUITest.AssertionError\nYUITest.UnexpectedError.prototype = new YUITest.AssertionError();\n\n//restore constructor\nYUITest.UnexpectedError.prototype.constructor = YUITest.UnexpectedError;\n\n/**\n * UnexpectedValue is subclass of Error that is thrown whenever\n * a value was unexpected in its scope. This typically means that a test\n * was performed to determine that a value was *not* equal to a certain\n * value.\n *\n * @param {String} message The message to display when the error occurs.\n * @param {Object} unexpected The unexpected value.\n * @namespace YUITest\n * @extends AssertionError\n * @class UnexpectedValue\n * @constructor\n */\nYUITest.UnexpectedValue = function (message, unexpected){\n\n //call superclass\n YUITest.AssertionError.call(this, message);\n\n /**\n * The unexpected value.\n * @type Object\n * @property unexpected\n */\n this.unexpected = unexpected;\n\n /**\n * The name of the error that occurred.\n * @type String\n * @property name\n */\n this.name = \"UnexpectedValue\";\n\n};\n\n//inherit from YUITest.AssertionError\nYUITest.UnexpectedValue.prototype = new YUITest.AssertionError();\n\n//restore constructor\nYUITest.UnexpectedValue.prototype.constructor = YUITest.UnexpectedValue;\n\n/**\n * Returns a fully formatted error for an assertion failure. This message\n * provides information about the expected and actual values.\n * @method getMessage\n * @return {String} A string describing the error.\n */\nYUITest.UnexpectedValue.prototype.getMessage = function(){\n return this.message + \"\\nUnexpected: \" + this.unexpected + \" (\" + (typeof this.unexpected) + \") \";\n};\n\n\n/**\n * Represents a stoppage in test execution to wait for an amount of time before\n * continuing.\n * @param {Function} segment A function to run when the wait is over.\n * @param {int} delay The number of milliseconds to wait before running the code.\n * @class Wait\n * @namespace Test\n * @constructor\n *\n */\nYUITest.Wait = function (segment, delay) {\n\n /**\n * The segment of code to run when the wait is over.\n * @type Function\n * @property segment\n */\n this.segment = (typeof segment == \"function\" ? segment : null);\n\n /**\n * The delay before running the segment of code.\n * @type int\n * @property delay\n */\n this.delay = (typeof delay == \"number\" ? delay : 0);\n};\n\n\n/**\n * The Assert object provides functions to test JavaScript values against\n * known and expected results. Whenever a comparison (assertion) fails,\n * an error is thrown.\n * @namespace YUITest\n * @class Assert\n * @static\n */\nYUITest.Assert = {\n\n /**\n * The number of assertions performed.\n * @property _asserts\n * @type int\n * @private\n */\n _asserts: 0,\n\n //-------------------------------------------------------------------------\n // Helper Methods\n //-------------------------------------------------------------------------\n\n /**\n * Formats a message so that it can contain the original assertion message\n * in addition to the custom message.\n * @param {String} customMessage The message passed in by the developer.\n * @param {String} defaultMessage The message created by the error by default.\n * @return {String} The final error message, containing either or both.\n * @protected\n * @static\n * @method _formatMessage\n */\n _formatMessage : function (customMessage, defaultMessage) {\n if (typeof customMessage == \"string\" && customMessage.length > 0){\n return customMessage.replace(\"{message}\", defaultMessage);\n } else {\n return defaultMessage;\n }\n },\n\n /**\n * Returns the number of assertions that have been performed.\n * @method _getCount\n * @protected\n * @static\n */\n _getCount: function(){\n return this._asserts;\n },\n\n /**\n * Increments the number of assertions that have been performed.\n * @method _increment\n * @protected\n * @static\n */\n _increment: function(){\n this._asserts++;\n },\n\n /**\n * Resets the number of assertions that have been performed to 0.\n * @method _reset\n * @protected\n * @static\n */\n _reset: function(){\n this._asserts = 0;\n },\n\n //-------------------------------------------------------------------------\n // Generic Assertion Methods\n //-------------------------------------------------------------------------\n\n /**\n * Forces an assertion error to occur.\n * @param {String} message (Optional) The message to display with the failure.\n * @method fail\n * @static\n */\n fail : function (message) {\n throw new YUITest.AssertionError(YUITest.Assert._formatMessage(message, \"Test force-failed.\"));\n },\n\n //-------------------------------------------------------------------------\n // Equality Assertion Methods\n //-------------------------------------------------------------------------\n\n /**\n * Asserts that a value is equal to another. This uses the double equals sign\n * so type cohersion may occur.\n * @param {Object} expected The expected value.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method areEqual\n * @static\n */\n areEqual : function (expected, actual, message) {\n YUITest.Assert._increment();\n if (expected != actual) {\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Values should be equal.\"), expected, actual);\n }\n },\n\n /**\n * Asserts that a value is not equal to another. This uses the double equals sign\n * so type cohersion may occur.\n * @param {Object} unexpected The unexpected value.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method areNotEqual\n * @static\n */\n areNotEqual : function (unexpected, actual,\n message) {\n YUITest.Assert._increment();\n if (unexpected == actual) {\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Values should not be equal.\"), unexpected);\n }\n },\n\n /**\n * Asserts that a value is not the same as another. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} unexpected The unexpected value.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method areNotSame\n * @static\n */\n areNotSame : function (unexpected, actual, message) {\n YUITest.Assert._increment();\n if (unexpected === actual) {\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Values should not be the same.\"), unexpected);\n }\n },\n\n /**\n * Asserts that a value is the same as another. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} expected The expected value.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method areSame\n * @static\n */\n areSame : function (expected, actual, message) {\n YUITest.Assert._increment();\n if (expected !== actual) {\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Values should be the same.\"), expected, actual);\n }\n },\n\n //-------------------------------------------------------------------------\n // Boolean Assertion Methods\n //-------------------------------------------------------------------------\n\n /**\n * Asserts that a value is false. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isFalse\n * @static\n */\n isFalse : function (actual, message) {\n YUITest.Assert._increment();\n if (false !== actual) {\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Value should be false.\"), false, actual);\n }\n },\n\n /**\n * Asserts that a value is true. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isTrue\n * @static\n */\n isTrue : function (actual, message) {\n YUITest.Assert._increment();\n if (true !== actual) {\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Value should be true.\"), true, actual);\n }\n\n },\n\n //-------------------------------------------------------------------------\n // Special Value Assertion Methods\n //-------------------------------------------------------------------------\n\n /**\n * Asserts that a value is not a number.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isNaN\n * @static\n */\n isNaN : function (actual, message){\n YUITest.Assert._increment();\n if (!isNaN(actual)){\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Value should be NaN.\"), NaN, actual);\n }\n },\n\n /**\n * Asserts that a value is not the special NaN value.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isNotNaN\n * @static\n */\n isNotNaN : function (actual, message){\n YUITest.Assert._increment();\n if (isNaN(actual)){\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Values should not be NaN.\"), NaN);\n }\n },\n\n /**\n * Asserts that a value is not null. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isNotNull\n * @static\n */\n isNotNull : function (actual, message) {\n YUITest.Assert._increment();\n if (actual === null) {\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Values should not be null.\"), null);\n }\n },\n\n /**\n * Asserts that a value is not undefined. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isNotUndefined\n * @static\n */\n isNotUndefined : function (actual, message) {\n YUITest.Assert._increment();\n if (typeof actual == \"undefined\") {\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Value should not be undefined.\"), undefined);\n }\n },\n\n /**\n * Asserts that a value is null. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isNull\n * @static\n */\n isNull : function (actual, message) {\n YUITest.Assert._increment();\n if (actual !== null) {\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Value should be null.\"), null, actual);\n }\n },\n\n /**\n * Asserts that a value is undefined. This uses the triple equals sign\n * so no type cohersion may occur.\n * @param {Object} actual The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isUndefined\n * @static\n */\n isUndefined : function (actual, message) {\n YUITest.Assert._increment();\n if (typeof actual != \"undefined\") {\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Value should be undefined.\"), undefined, actual);\n }\n },\n\n //--------------------------------------------------------------------------\n // Instance Assertion Methods\n //--------------------------------------------------------------------------\n\n /**\n * Asserts that a value is an array.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isArray\n * @static\n */\n isArray : function (actual, message) {\n YUITest.Assert._increment();\n var shouldFail = false;\n if (Array.isArray){\n shouldFail = !Array.isArray(actual);\n } else {\n shouldFail = Object.prototype.toString.call(actual) != \"[object Array]\";\n }\n if (shouldFail){\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Value should be an array.\"), actual);\n }\n },\n\n /**\n * Asserts that a value is a Boolean.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isBoolean\n * @static\n */\n isBoolean : function (actual, message) {\n YUITest.Assert._increment();\n if (typeof actual != \"boolean\"){\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Value should be a Boolean.\"), actual);\n }\n },\n\n /**\n * Asserts that a value is a function.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isFunction\n * @static\n */\n isFunction : function (actual, message) {\n YUITest.Assert._increment();\n if (!(actual instanceof Function)){\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Value should be a function.\"), actual);\n }\n },\n\n /**\n * Asserts that a value is an instance of a particular object. This may return\n * incorrect results when comparing objects from one frame to constructors in\n * another frame. For best results, don't use in a cross-frame manner.\n * @param {Function} expected The function that the object should be an instance of.\n * @param {Object} actual The object to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isInstanceOf\n * @static\n */\n isInstanceOf : function (expected, actual, message) {\n YUITest.Assert._increment();\n if (!(actual instanceof expected)){\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Value isn't an instance of expected type.\"), expected, actual);\n }\n },\n\n /**\n * Asserts that a value is a number.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isNumber\n * @static\n */\n isNumber : function (actual, message) {\n YUITest.Assert._increment();\n if (typeof actual != \"number\"){\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Value should be a number.\"), actual);\n }\n },\n\n /**\n * Asserts that a value is an object.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isObject\n * @static\n */\n isObject : function (actual, message) {\n YUITest.Assert._increment();\n if (!actual || (typeof actual != \"object\" && typeof actual != \"function\")){\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Value should be an object.\"), actual);\n }\n },\n\n /**\n * Asserts that a value is a string.\n * @param {Object} actual The value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isString\n * @static\n */\n isString : function (actual, message) {\n YUITest.Assert._increment();\n if (typeof actual != \"string\"){\n throw new YUITest.UnexpectedValue(YUITest.Assert._formatMessage(message, \"Value should be a string.\"), actual);\n }\n },\n\n /**\n * Asserts that a value is of a particular type.\n * @param {String} expectedType The expected type of the variable.\n * @param {Object} actualValue The actual value to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isTypeOf\n * @static\n */\n isTypeOf : function (expectedType, actualValue, message){\n YUITest.Assert._increment();\n if (typeof actualValue != expectedType){\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Value should be of type \" + expectedType + \".\"), expectedType, typeof actualValue);\n }\n },\n\n //--------------------------------------------------------------------------\n // Error Detection Methods\n //--------------------------------------------------------------------------\n\n /**\n * Asserts that executing a particular method should throw an error of\n * a specific type. This is a replacement for _should.error.\n * @param {String|Function|Object} expectedError If a string, this\n * is the error message that the error must have; if a function, this\n * is the constructor that should have been used to create the thrown\n * error; if an object, this is an instance of a particular error type\n * with a specific error message (both must match).\n * @param {Function} method The method to execute that should throw the error.\n * @param {String} message (Optional) The message to display if the assertion\n * fails.\n * @method throwsError\n * @return {void}\n * @static\n */\n throwsError: function(expectedError, method, message){\n YUITest.Assert._increment();\n var error = false;\n\n try {\n method();\n } catch (thrown) {\n\n //check to see what type of data we have\n if (typeof expectedError == \"string\"){\n\n //if it's a string, check the error message\n if (thrown.message != expectedError){\n error = true;\n }\n } else if (typeof expectedError == \"function\"){\n\n //if it's a function, see if the error is an instance of it\n if (!(thrown instanceof expectedError)){\n error = true;\n }\n\n } else if (typeof expectedError == \"object\" && expectedError !== null){\n\n //if it's an object, check the instance and message\n if (!(thrown instanceof expectedError.constructor) ||\n thrown.message != expectedError.message){\n error = true;\n }\n\n } else { //if it gets here, the argument could be wrong\n error = true;\n }\n\n if (error){\n throw new YUITest.UnexpectedError(thrown);\n } else {\n return;\n }\n }\n\n //if it reaches here, the error wasn't thrown, which is a bad thing\n throw new YUITest.AssertionError(YUITest.Assert._formatMessage(message, \"Error should have been thrown.\"));\n }\n\n};\n\n\n/**\n * The ArrayAssert object provides functions to test JavaScript array objects\n * for a variety of cases.\n * @namespace YUITest\n * @class ArrayAssert\n * @static\n */\n\nYUITest.ArrayAssert = {\n\n //=========================================================================\n // Private methods\n //=========================================================================\n\n /**\n * Simple indexOf() implementation for an array. Defers to native\n * if available.\n * @param {Array} haystack The array to search.\n * @param {Variant} needle The value to locate.\n * @return {int} The index of the needle if found or -1 if not.\n * @method _indexOf\n * @private\n */\n _indexOf: function(haystack, needle){\n if (haystack.indexOf){\n return haystack.indexOf(needle);\n } else {\n for (var i=0; i < haystack.length; i++){\n if (haystack[i] === needle){\n return i;\n }\n }\n return -1;\n }\n },\n\n /**\n * Simple some() implementation for an array. Defers to native\n * if available.\n * @param {Array} haystack The array to search.\n * @param {Function} matcher The function to run on each value.\n * @return {Boolean} True if any value, when run through the matcher,\n * returns true.\n * @method _some\n * @private\n */\n _some: function(haystack, matcher){\n if (haystack.some){\n return haystack.some(matcher);\n } else {\n for (var i=0; i < haystack.length; i++){\n if (matcher(haystack[i])){\n return true;\n }\n }\n return false;\n }\n },\n\n /**\n * Asserts that a value is present in an array. This uses the triple equals\n * sign so no type cohersion may occur.\n * @param {Object} needle The value that is expected in the array.\n * @param {Array} haystack An array of values.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method contains\n * @static\n */\n contains : function (needle, haystack,\n message) {\n\n YUITest.Assert._increment();\n\n if (this._indexOf(haystack, needle) == -1){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value \" + needle + \" (\" + (typeof needle) + \") not found in array [\" + haystack + \"].\"));\n }\n },\n\n /**\n * Asserts that a set of values are present in an array. This uses the triple equals\n * sign so no type cohersion may occur. For this assertion to pass, all values must\n * be found.\n * @param {Object[]} needles An array of values that are expected in the array.\n * @param {Array} haystack An array of values to check.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method containsItems\n * @static\n */\n containsItems : function (needles, haystack,\n message) {\n YUITest.Assert._increment();\n\n //begin checking values\n for (var i=0; i < needles.length; i++){\n if (this._indexOf(haystack, needles[i]) == -1){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value \" + needles[i] + \" (\" + (typeof needles[i]) + \") not found in array [\" + haystack + \"].\"));\n }\n }\n },\n\n /**\n * Asserts that a value matching some condition is present in an array. This uses\n * a function to determine a match.\n * @param {Function} matcher A function that returns true if the items matches or false if not.\n * @param {Array} haystack An array of values.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method containsMatch\n * @static\n */\n containsMatch : function (matcher, haystack,\n message) {\n\n YUITest.Assert._increment();\n //check for valid matcher\n if (typeof matcher != \"function\"){\n throw new TypeError(\"ArrayAssert.containsMatch(): First argument must be a function.\");\n }\n\n if (!this._some(haystack, matcher)){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"No match found in array [\" + haystack + \"].\"));\n }\n },\n\n /**\n * Asserts that a value is not present in an array. This uses the triple equals\n * Asserts that a value is not present in an array. This uses the triple equals\n * sign so no type cohersion may occur.\n * @param {Object} needle The value that is expected in the array.\n * @param {Array} haystack An array of values.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method doesNotContain\n * @static\n */\n doesNotContain : function (needle, haystack,\n message) {\n\n YUITest.Assert._increment();\n\n if (this._indexOf(haystack, needle) > -1){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value found in array [\" + haystack + \"].\"));\n }\n },\n\n /**\n * Asserts that a set of values are not present in an array. This uses the triple equals\n * sign so no type cohersion may occur. For this assertion to pass, all values must\n * not be found.\n * @param {Object[]} needles An array of values that are not expected in the array.\n * @param {Array} haystack An array of values to check.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method doesNotContainItems\n * @static\n */\n doesNotContainItems : function (needles, haystack,\n message) {\n\n YUITest.Assert._increment();\n\n for (var i=0; i < needles.length; i++){\n if (this._indexOf(haystack, needles[i]) > -1){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value found in array [\" + haystack + \"].\"));\n }\n }\n\n },\n\n /**\n * Asserts that no values matching a condition are present in an array. This uses\n * a function to determine a match.\n * @param {Function} matcher A function that returns true if the item matches or false if not.\n * @param {Array} haystack An array of values.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method doesNotContainMatch\n * @static\n */\n doesNotContainMatch : function (matcher, haystack,\n message) {\n\n YUITest.Assert._increment();\n\n //check for valid matcher\n if (typeof matcher != \"function\"){\n throw new TypeError(\"ArrayAssert.doesNotContainMatch(): First argument must be a function.\");\n }\n\n if (this._some(haystack, matcher)){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value found in array [\" + haystack + \"].\"));\n }\n },\n\n /**\n * Asserts that the given value is contained in an array at the specified index.\n * This uses the triple equals sign so no type cohersion will occur.\n * @param {Object} needle The value to look for.\n * @param {Array} haystack The array to search in.\n * @param {int} index The index at which the value should exist.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method indexOf\n * @static\n */\n indexOf : function (needle, haystack, index, message) {\n\n YUITest.Assert._increment();\n\n //try to find the value in the array\n for (var i=0; i < haystack.length; i++){\n if (haystack[i] === needle){\n if (index != i){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value exists at index \" + i + \" but should be at index \" + index + \".\"));\n }\n return;\n }\n }\n\n //if it makes it here, it wasn't found at all\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value doesn't exist in array [\" + haystack + \"].\"));\n },\n\n /**\n * Asserts that the values in an array are equal, and in the same position,\n * as values in another array. This uses the double equals sign\n * so type cohersion may occur. Note that the array objects themselves\n * need not be the same for this test to pass.\n * @param {Array} expected An array of the expected values.\n * @param {Array} actual Any array of the actual values.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method itemsAreEqual\n * @static\n */\n itemsAreEqual : function (expected, actual,\n message) {\n\n YUITest.Assert._increment();\n\n //first check array length\n if (expected.length != actual.length){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Array should have a length of \" + expected.length + \" but has a length of \" + actual.length));\n }\n\n //begin checking values\n for (var i=0; i < expected.length; i++){\n if (expected[i] != actual[i]){\n throw new YUITest.Assert.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Values in position \" + i + \" are not equal.\"), expected[i], actual[i]);\n }\n }\n },\n\n /**\n * Asserts that the values in an array are equivalent, and in the same position,\n * as values in another array. This uses a function to determine if the values\n * are equivalent. Note that the array objects themselves\n * need not be the same for this test to pass.\n * @param {Array} expected An array of the expected values.\n * @param {Array} actual Any array of the actual values.\n * @param {Function} comparator A function that returns true if the values are equivalent\n * or false if not.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @return {Void}\n * @method itemsAreEquivalent\n * @static\n */\n itemsAreEquivalent : function (expected, actual,\n comparator, message) {\n\n YUITest.Assert._increment();\n\n //make sure the comparator is valid\n if (typeof comparator != \"function\"){\n throw new TypeError(\"ArrayAssert.itemsAreEquivalent(): Third argument must be a function.\");\n }\n\n //first check array length\n if (expected.length != actual.length){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Array should have a length of \" + expected.length + \" but has a length of \" + actual.length));\n }\n\n //begin checking values\n for (var i=0; i < expected.length; i++){\n if (!comparator(expected[i], actual[i])){\n throw new YUITest.Assert.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Values in position \" + i + \" are not equivalent.\"), expected[i], actual[i]);\n }\n }\n },\n\n /**\n * Asserts that an array is empty.\n * @param {Array} actual The array to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isEmpty\n * @static\n */\n isEmpty : function (actual, message) {\n YUITest.Assert._increment();\n if (actual.length > 0){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Array should be empty.\"));\n }\n },\n\n /**\n * Asserts that an array is not empty.\n * @param {Array} actual The array to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method isNotEmpty\n * @static\n */\n isNotEmpty : function (actual, message) {\n YUITest.Assert._increment();\n if (actual.length === 0){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Array should not be empty.\"));\n }\n },\n\n /**\n * Asserts that the values in an array are the same, and in the same position,\n * as values in another array. This uses the triple equals sign\n * so no type cohersion will occur. Note that the array objects themselves\n * need not be the same for this test to pass.\n * @param {Array} expected An array of the expected values.\n * @param {Array} actual Any array of the actual values.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method itemsAreSame\n * @static\n */\n itemsAreSame : function (expected, actual,\n message) {\n\n YUITest.Assert._increment();\n\n //first check array length\n if (expected.length != actual.length){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Array should have a length of \" + expected.length + \" but has a length of \" + actual.length));\n }\n\n //begin checking values\n for (var i=0; i < expected.length; i++){\n if (expected[i] !== actual[i]){\n throw new YUITest.Assert.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Values in position \" + i + \" are not the same.\"), expected[i], actual[i]);\n }\n }\n },\n\n /**\n * Asserts that the given value is contained in an array at the specified index,\n * starting from the back of the array.\n * This uses the triple equals sign so no type cohersion will occur.\n * @param {Object} needle The value to look for.\n * @param {Array} haystack The array to search in.\n * @param {int} index The index at which the value should exist.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method lastIndexOf\n * @static\n */\n lastIndexOf : function (needle, haystack, index, message) {\n\n //try to find the value in the array\n for (var i=haystack.length; i >= 0; i--){\n if (haystack[i] === needle){\n if (index != i){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value exists at index \" + i + \" but should be at index \" + index + \".\"));\n }\n return;\n }\n }\n\n //if it makes it here, it wasn't found at all\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Value doesn't exist in array.\"));\n }\n\n};\n\n\n/**\n * The ObjectAssert object provides functions to test JavaScript objects\n * for a variety of cases.\n * @namespace YUITest\n * @class ObjectAssert\n * @static\n */\nYUITest.ObjectAssert = {\n\n /**\n * Asserts that an object has all of the same properties\n * and property values as the other.\n * @param {Object} expected The object with all expected properties and values.\n * @param {Object} actual The object to inspect.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method areEqual\n * @static\n * @deprecated\n */\n areEqual: function(expected, actual, message) {\n YUITest.Assert._increment();\n\n for (var name in expected){\n if (expected.hasOwnProperty(name)){\n if (expected[name] != actual[name]){\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, \"Values should be equal for property \" + name), expected[name], actual[name]);\n }\n }\n }\n },\n\n /**\n * Asserts that an object has a property with the given name.\n * @param {String} propertyName The name of the property to test.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method hasKey\n * @static\n * @deprecated Use ownsOrInheritsKey() instead\n */\n hasKey: function (propertyName, object, message) {\n YUITest.ObjectAssert.ownsOrInheritsKey(propertyName, object, message);\n },\n\n /**\n * Asserts that an object has all properties of a reference object.\n * @param {Array} properties An array of property names that should be on the object.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method hasKeys\n * @static\n * @deprecated Use ownsOrInheritsKeys() instead\n */\n hasKeys: function (properties, object, message) {\n YUITest.ObjectAssert.ownsOrInheritsKeys(properties, objects, message);\n },\n\n /**\n * Asserts that a property with the given name exists on an object's prototype.\n * @param {String} propertyName The name of the property to test.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method inheritsKey\n * @static\n */\n inheritsKey: function (propertyName, object, message) {\n YUITest.Assert._increment();\n if (!(propertyName in object && !object.hasOwnProperty(propertyName))){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Property '\" + propertyName + \"' not found on object instance.\"));\n }\n },\n\n /**\n * Asserts that all properties exist on an object prototype.\n * @param {Array} properties An array of property names that should be on the object.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method inheritsKeys\n * @static\n */\n inheritsKeys: function (properties, object, message) {\n YUITest.Assert._increment();\n for (var i=0; i < properties.length; i++){\n if (!(propertyName in object && !object.hasOwnProperty(properties[i]))){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Property '\" + properties[i] + \"' not found on object instance.\"));\n }\n }\n },\n\n /**\n * Asserts that a property with the given name exists on an object instance (not on its prototype).\n * @param {String} propertyName The name of the property to test.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method ownsKey\n * @static\n */\n ownsKey: function (propertyName, object, message) {\n YUITest.Assert._increment();\n if (!object.hasOwnProperty(propertyName)){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Property '\" + propertyName + \"' not found on object instance.\"));\n }\n },\n\n /**\n * Asserts that all properties exist on an object instance (not on its prototype).\n * @param {Array} properties An array of property names that should be on the object.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method ownsKeys\n * @static\n */\n ownsKeys: function (properties, object, message) {\n YUITest.Assert._increment();\n for (var i=0; i < properties.length; i++){\n if (!object.hasOwnProperty(properties[i])){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Property '\" + properties[i] + \"' not found on object instance.\"));\n }\n }\n },\n\n /**\n * Asserts that an object owns no properties.\n * @param {Object} object The object to check.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method ownsNoKeys\n * @static\n */\n ownsNoKeys : function (object, message) {\n YUITest.Assert._increment();\n var count = 0,\n name;\n for (name in object){\n if (object.hasOwnProperty(name)){\n count++;\n }\n }\n\n if (count !== 0){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Object owns \" + count + \" properties but should own none.\"));\n }\n\n },\n\n /**\n * Asserts that an object has a property with the given name.\n * @param {String} propertyName The name of the property to test.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method ownsOrInheritsKey\n * @static\n */\n ownsOrInheritsKey: function (propertyName, object, message) {\n YUITest.Assert._increment();\n if (!(propertyName in object)){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Property '\" + propertyName + \"' not found on object.\"));\n }\n },\n\n /**\n * Asserts that an object has all properties of a reference object.\n * @param {Array} properties An array of property names that should be on the object.\n * @param {Object} object The object to search.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method ownsOrInheritsKeys\n * @static\n */\n ownsOrInheritsKeys: function (properties, object, message) {\n YUITest.Assert._increment();\n for (var i=0; i < properties.length; i++){\n if (!(properties[i] in object)){\n YUITest.Assert.fail(YUITest.Assert._formatMessage(message, \"Property '\" + properties[i] + \"' not found on object.\"));\n }\n }\n }\n};\n\n\n\n/**\n * The DateAssert object provides functions to test JavaScript Date objects\n * for a variety of cases.\n * @namespace YUITest\n * @class DateAssert\n * @static\n */\n\nYUITest.DateAssert = {\n\n /**\n * Asserts that a date's month, day, and year are equal to another date's.\n * @param {Date} expected The expected date.\n * @param {Date} actual The actual date to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method datesAreEqual\n * @static\n */\n datesAreEqual : function (expected, actual, message){\n YUITest.Assert._increment();\n if (expected instanceof Date && actual instanceof Date){\n var msg = \"\";\n\n //check years first\n if (expected.getFullYear() != actual.getFullYear()){\n msg = \"Years should be equal.\";\n }\n\n //now check months\n if (expected.getMonth() != actual.getMonth()){\n msg = \"Months should be equal.\";\n }\n\n //last, check the day of the month\n if (expected.getDate() != actual.getDate()){\n msg = \"Days of month should be equal.\";\n }\n\n if (msg.length){\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, msg), expected, actual);\n }\n } else {\n throw new TypeError(\"YUITest.DateAssert.datesAreEqual(): Expected and actual values must be Date objects.\");\n }\n },\n\n /**\n * Asserts that a date's hour, minutes, and seconds are equal to another date's.\n * @param {Date} expected The expected date.\n * @param {Date} actual The actual date to test.\n * @param {String} message (Optional) The message to display if the assertion fails.\n * @method timesAreEqual\n * @static\n */\n timesAreEqual : function (expected, actual, message){\n YUITest.Assert._increment();\n if (expected instanceof Date && actual instanceof Date){\n var msg = \"\";\n\n //check hours first\n if (expected.getHours() != actual.getHours()){\n msg = \"Hours should be equal.\";\n }\n\n //now check minutes\n if (expected.getMinutes() != actual.getMinutes()){\n msg = \"Minutes should be equal.\";\n }\n\n //last, check the seconds\n if (expected.getSeconds() != actual.getSeconds()){\n msg = \"Seconds should be equal.\";\n }\n\n if (msg.length){\n throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, msg), expected, actual);\n }\n } else {\n throw new TypeError(\"YUITest.DateAssert.timesAreEqual(): Expected and actual values must be Date objects.\");\n }\n }\n\n};\n\n/**\n * Creates a new mock object.\n * @namespace YUITest\n * @class Mock\n * @constructor\n * @param {Object} template (Optional) An object whose methods\n * should be stubbed out on the mock object.\n */\nYUITest.Mock = function(template){\n\n //use blank object is nothing is passed in\n template = template || {};\n\n var mock,\n name;\n\n //try to create mock that keeps prototype chain intact\n //fails in the case of ActiveX objects\n try {\n function f(){}\n f.prototype = template;\n mock = new f();\n } catch (ex) {\n mock = {};\n }\n\n //create stubs for all methods\n for (name in template){\n if (template.hasOwnProperty(name)){\n if (typeof template[name] == \"function\"){\n mock[name] = function(name){\n return function(){\n YUITest.Assert.fail(\"Method \" + name + \"() was called but was not expected to be.\");\n };\n }(name);\n }\n }\n }\n\n //return it\n return mock;\n};\n\n/**\n * Assigns an expectation to a mock object. This is used to create\n * methods and properties on the mock object that are monitored for\n * calls and changes, respectively.\n * @param {Object} mock The object to add the expectation to.\n * @param {Object} expectation An object defining the expectation. For\n * a method, the keys \"method\" and \"args\" are required with\n * an optional \"returns\" key available. For properties, the keys\n * \"property\" and \"value\" are required.\n * @return {void}\n * @method expect\n * @static\n */\nYUITest.Mock.expect = function(mock /*:Object*/, expectation /*:Object*/){\n\n //make sure there's a place to store the expectations\n if (!mock.__expectations) {\n mock.__expectations = {};\n }\n\n //method expectation\n if (expectation.method){\n var name = expectation.method,\n args = expectation.args || [],\n result = expectation.returns,\n callCount = (typeof expectation.callCount == \"number\") ? expectation.callCount : 1,\n error = expectation.error,\n run = expectation.run || function(){},\n i;\n\n //save expectations\n mock.__expectations[name] = expectation;\n expectation.callCount = callCount;\n expectation.actualCallCount = 0;\n\n //process arguments\n for (i=0; i < args.length; i++){\n if (!(args[i] instanceof YUITest.Mock.Value)){\n args[i] = YUITest.Mock.Value(YUITest.Assert.areSame, [args[i]], \"Argument \" + i + \" of \" + name + \"() is incorrect.\");\n }\n }\n\n //if the method is expected to be called\n if (callCount > 0){\n mock[name] = function(){\n try {\n expectation.actualCallCount++;\n YUITest.Assert.areEqual(args.length, arguments.length, \"Method \" + name + \"() passed incorrect number of arguments.\");\n for (var i=0, len=args.length; i < len; i++){\n args[i].verify(arguments[i]);\n }\n\n run.apply(this, arguments);\n\n if (error){\n throw error;\n }\n } catch (ex){\n //route through TestRunner for proper handling\n YUITest.TestRunner._handleError(ex);\n }\n\n return result;\n };\n } else {\n\n //method should fail if called when not expected\n mock[name] = function(){\n try {\n YUITest.Assert.fail(\"Method \" + name + \"() should not have been called.\");\n } catch (ex){\n //route through TestRunner for proper handling\n YUITest.TestRunner._handleError(ex);\n }\n };\n }\n } else if (expectation.property){\n //save expectations\n mock.__expectations[name] = expectation;\n }\n};\n\n/**\n * Verifies that all expectations of a mock object have been met and\n * throws an assertion error if not.\n * @param {Object} mock The object to verify..\n * @return {void}\n * @method verify\n * @static\n */\nYUITest.Mock.verify = function(mock){\n try {\n\n for (var name in mock.__expectations){\n if (mock.__expectations.hasOwnProperty(name)){\n var expectation = mock.__expectations[name];\n if (expectation.method) {\n YUITest.Assert.areEqual(expectation.callCount, expectation.actualCallCount, \"Method \" + expectation.method + \"() wasn't called the expected number of times.\");\n } else if (expectation.property){\n YUITest.Assert.areEqual(expectation.value, mock[expectation.property], \"Property \" + expectation.property + \" wasn't set to the correct value.\");\n }\n }\n }\n\n } catch (ex){\n //route through TestRunner for proper handling\n YUITest.TestRunner._handleError(ex);\n }\n};\n\n/**\n * Creates a new value matcher.\n * @param {Function} method The function to call on the value.\n * @param {Array} originalArgs (Optional) Array of arguments to pass to the method.\n * @param {String} message (Optional) Message to display in case of failure.\n * @namespace YUITest.Mock\n * @class Value\n * @constructor\n */\nYUITest.Mock.Value = function(method, originalArgs, message){\n if (this instanceof YUITest.Mock.Value){\n this.verify = function(value){\n var args = [].concat(originalArgs || []);\n args.push(value);\n args.push(message);\n method.apply(null, args);\n };\n } else {\n return new YUITest.Mock.Value(method, originalArgs, message);\n }\n};\n\n/**\n * Predefined matcher to match any value.\n * @property Any\n * @static\n * @type Function\n */\nYUITest.Mock.Value.Any = YUITest.Mock.Value(function(){});\n\n/**\n * Predefined matcher to match boolean values.\n * @property Boolean\n * @static\n * @type Function\n */\nYUITest.Mock.Value.Boolean = YUITest.Mock.Value(YUITest.Assert.isBoolean);\n\n/**\n * Predefined matcher to match number values.\n * @property Number\n * @static\n * @type Function\n */\nYUITest.Mock.Value.Number = YUITest.Mock.Value(YUITest.Assert.isNumber);\n\n/**\n * Predefined matcher to match string values.\n * @property String\n * @static\n * @type Function\n */\nYUITest.Mock.Value.String = YUITest.Mock.Value(YUITest.Assert.isString);\n\n/**\n * Predefined matcher to match object values.\n * @property Object\n * @static\n * @type Function\n */\nYUITest.Mock.Value.Object = YUITest.Mock.Value(YUITest.Assert.isObject);\n\n/**\n * Predefined matcher to match function values.\n * @property Function\n * @static\n * @type Function\n */\nYUITest.Mock.Value.Function = YUITest.Mock.Value(YUITest.Assert.isFunction);\n\n/**\n * Convenience type for storing and aggregating\n * test result information.\n * @private\n * @namespace YUITest\n * @class Results\n * @constructor\n * @param {String} name The name of the test.\n */\nYUITest.Results = function(name){\n\n /**\n * Name of the test, test case, or test suite.\n * @type String\n * @property name\n */\n this.name = name;\n\n /**\n * Number of passed tests.\n * @type int\n * @property passed\n */\n this.passed = 0;\n\n /**\n * Number of failed tests.\n * @type int\n * @property failed\n */\n this.failed = 0;\n\n /**\n * Number of errors that occur in non-test methods.\n * @type int\n * @property errors\n */\n this.errors = 0;\n\n /**\n * Number of ignored tests.\n * @type int\n * @property ignored\n */\n this.ignored = 0;\n\n /**\n * Number of total tests.\n * @type int\n * @property total\n */\n this.total = 0;\n\n /**\n * Amount of time (ms) it took to complete testing.\n * @type int\n * @property duration\n */\n this.duration = 0;\n};\n\n/**\n * Includes results from another results object into this one.\n * @param {YUITest.Results} result The results object to include.\n * @method include\n * @return {void}\n */\nYUITest.Results.prototype.include = function(results){\n this.passed += results.passed;\n this.failed += results.failed;\n this.ignored += results.ignored;\n this.total += results.total;\n this.errors += results.errors;\n};\n\n/**\n * Test case containing various tests to run.\n * @param template An object containing any number of test methods, other methods,\n * an optional name, and anything else the test case needs.\n * @class TestCase\n * @namespace YUITest\n * @constructor\n */\nYUITest.TestCase = function (template) {\n\n /**\n * Special rules for the test case. Possible subobjects\n * are fail, for tests that should fail, and error, for\n * tests that should throw an error.\n */\n this._should = {};\n\n //copy over all properties from the template to this object\n for (var prop in template) {\n this[prop] = template[prop];\n }\n\n //check for a valid name\n if (typeof this.name != \"string\"){\n this.name = \"testCase\" + (+new Date());\n }\n\n};\n\nYUITest.TestCase.prototype = {\n\n //restore constructor\n constructor: YUITest.TestCase,\n\n /**\n * Method to call from an async init method to\n * restart the test case. When called, returns a function\n * that should be called when tests are ready to continue.\n * @method callback\n * @return {Function} The function to call as a callback.\n */\n callback: function(){\n return YUITest.TestRunner.callback.apply(YUITest.TestRunner,arguments);\n },\n\n /**\n * Resumes a paused test and runs the given function.\n * @param {Function} segment (Optional) The function to run.\n * If omitted, the test automatically passes.\n * @return {Void}\n * @method resume\n */\n resume : function (segment) {\n YUITest.TestRunner.resume(segment);\n },\n\n /**\n * Causes the test case to wait a specified amount of time and then\n * continue executing the given code.\n * @param {Function} segment (Optional) The function to run after the delay.\n * If omitted, the TestRunner will wait until resume() is called.\n * @param {int} delay (Optional) The number of milliseconds to wait before running\n * the function. If omitted, defaults to zero.\n * @return {Void}\n * @method wait\n */\n wait : function (segment, delay){\n\n var actualDelay = (typeof segment == \"number\" ? segment : delay);\n actualDelay = (typeof actualDelay == \"number\" ? actualDelay : 10000);\n\n\t\tif (typeof segment == \"function\"){\n throw new YUITest.Wait(segment, actualDelay);\n } else {\n throw new YUITest.Wait(function(){\n YUITest.Assert.fail(\"Timeout: wait() called but resume() never called.\");\n }, actualDelay);\n }\n },\n\n //-------------------------------------------------------------------------\n // Assertion Methods\n //-------------------------------------------------------------------------\n\n /**\n * Asserts that a given condition is true. If not, then a YUITest.AssertionError object is thrown\n * and the test fails.\n * @method assert\n * @param {Boolean} condition The condition to test.\n * @param {String} message The message to display if the assertion fails.\n */\n assert : function (condition, message){\n YUITest.Assert._increment();\n if (!condition){\n throw new YUITest.AssertionError(YUITest.Assert._formatMessage(message, \"Assertion failed.\"));\n }\n },\n\n /**\n * Forces an assertion error to occur. Shortcut for YUITest.Assert.fail().\n * @method fail\n * @param {String} message (Optional) The message to display with the failure.\n */\n fail: function (message) {\n YUITest.Assert.fail(message);\n },\n\n //-------------------------------------------------------------------------\n // Stub Methods\n //-------------------------------------------------------------------------\n\n /**\n * Function to run once before tests start to run.\n * This executes before the first call to setUp().\n */\n init: function(){\n //noop\n },\n\n /**\n * Function to run once after tests finish running.\n * This executes after the last call to tearDown().\n */\n destroy: function(){\n //noop\n },\n\n /**\n * Function to run before each test is executed.\n * @return {Void}\n * @method setUp\n */\n setUp : function () {\n //noop\n },\n\n /**\n * Function to run after each test is executed.\n * @return {Void}\n * @method tearDown\n */\n tearDown: function () {\n //noop\n }\n};\n\n\n\n/**\n * A test suite that can contain a collection of TestCase and TestSuite objects.\n * @param {String||Object} data The name of the test suite or an object containing\n * a name property as well as setUp and tearDown methods.\n * @namespace YUITest\n * @class TestSuite\n * @constructor\n */\nYUITest.TestSuite = function (data) {\n\n /**\n * The name of the test suite.\n * @type String\n * @property name\n */\n this.name = \"\";\n\n /**\n * Array of test suites and test cases.\n * @type Array\n * @property items\n * @private\n */\n this.items = [];\n\n //initialize the properties\n if (typeof data == \"string\"){\n this.name = data;\n } else if (data instanceof Object){\n for (var prop in data){\n if (data.hasOwnProperty(prop)){\n this[prop] = data[prop];\n }\n }\n }\n\n //double-check name\n if (this.name === \"\"){\n this.name = \"testSuite\" + (+new Date());\n }\n\n};\n\nYUITest.TestSuite.prototype = {\n\n //restore constructor\n constructor: YUITest.TestSuite,\n\n /**\n * Adds a test suite or test case to the test suite.\n * @param {YUITest.TestSuite||YUITest.TestCase} testObject The test suite or test case to add.\n * @return {Void}\n * @method add\n */\n add : function (testObject) {\n if (testObject instanceof YUITest.TestSuite || testObject instanceof YUITest.TestCase) {\n this.items.push(testObject);\n }\n return this;\n },\n\n //-------------------------------------------------------------------------\n // Stub Methods\n //-------------------------------------------------------------------------\n\n /**\n * Function to run before each test is executed.\n * @return {Void}\n * @method setUp\n */\n setUp : function () {\n },\n\n /**\n * Function to run after each test is executed.\n * @return {Void}\n * @method tearDown\n */\n tearDown: function () {\n }\n\n};\n\n/**\n * An object object containing test result formatting methods.\n * @namespace YUITest\n * @class TestFormat\n * @static\n */\nYUITest.TestFormat = function(){\n\n /* (intentionally not documented)\n * Basic XML escaping method. Replaces quotes, less-than, greater-than,\n * apostrophe, and ampersand characters with their corresponding entities.\n * @param {String} text The text to encode.\n * @return {String} The XML-escaped text.\n */\n function xmlEscape(text){\n\n return text.replace(/[<>\"'&]/g, function(value){\n switch(value){\n case \"<\": return \"<\";\n case \">\": return \">\";\n case \"\\\"\": return \""\";\n case \"'\": return \"'\";\n case \"&\": return \"&\";\n }\n });\n\n }\n\n\n return {\n\n /**\n * Returns test results formatted as a JSON string. Requires JSON utility.\n * @param {Object} result The results object created by TestRunner.\n * @return {String} A JSON-formatted string of results.\n * @method JSON\n * @static\n */\n JSON: function(results) {\n return YUITest.Util.JSON.stringify(results);\n },\n\n /**\n * Returns test results formatted as an XML string.\n * @param {Object} result The results object created by TestRunner.\n * @return {String} An XML-formatted string of results.\n * @method XML\n * @static\n */\n XML: function(results) {\n\n function serializeToXML(results){\n var xml = \"<\" + results.type + \" name=\\\"\" + xmlEscape(results.name) + \"\\\"\";\n\n if (typeof(results.duration)==\"number\"){\n xml += \" duration=\\\"\" + results.duration + \"\\\"\";\n }\n\n if (results.type == \"test\"){\n xml += \" result=\\\"\" + results.result + \"\\\" message=\\\"\" + xmlEscape(results.message) + \"\\\">\";\n } else {\n xml += \" passed=\\\"\" + results.passed + \"\\\" failed=\\\"\" + results.failed + \"\\\" ignored=\\\"\" + results.ignored + \"\\\" total=\\\"\" + results.total + \"\\\">\";\n for (var prop in results){\n if (results.hasOwnProperty(prop)){\n if (results[prop] && typeof results[prop] == \"object\" && !(results[prop] instanceof Array)){\n xml += serializeToXML(results[prop]);\n }\n }\n }\n }\n\n xml += \"\";\n\n return xml;\n }\n\n return \"\" + serializeToXML(results);\n\n },\n\n\n /**\n * Returns test results formatted in JUnit XML format.\n * @param {Object} result The results object created by TestRunner.\n * @return {String} An XML-formatted string of results.\n * @method JUnitXML\n * @static\n */\n JUnitXML: function(results) {\n\n function serializeToJUnitXML(results){\n var xml = \"\";\n\n switch (results.type){\n //equivalent to testcase in JUnit\n case \"test\":\n if (results.result != \"ignore\"){\n xml = \"\";\n if (results.result == \"fail\"){\n xml += \"\";\n }\n xml+= \"\";\n }\n break;\n\n //equivalent to testsuite in JUnit\n case \"testcase\":\n\n xml = \"\";\n\n for (var prop in results){\n if (results.hasOwnProperty(prop)){\n if (results[prop] && typeof results[prop] == \"object\" && !(results[prop] instanceof Array)){\n xml += serializeToJUnitXML(results[prop]);\n }\n }\n }\n\n xml += \"\";\n break;\n\n //no JUnit equivalent, don't output anything\n case \"testsuite\":\n for (var prop in results){\n if (results.hasOwnProperty(prop)){\n if (results[prop] && typeof results[prop] == \"object\" && !(results[prop] instanceof Array)){\n xml += serializeToJUnitXML(results[prop]);\n }\n }\n }\n break;\n\n //top-level, equivalent to testsuites in JUnit\n case \"report\":\n\n xml = \"\";\n\n for (var prop in results){\n if (results.hasOwnProperty(prop)){\n if (results[prop] && typeof results[prop] == \"object\" && !(results[prop] instanceof Array)){\n xml += serializeToJUnitXML(results[prop]);\n }\n }\n }\n\n xml += \"\";\n\n //no default\n }\n\n return xml;\n\n }\n\n return \"\" + serializeToJUnitXML(results);\n },\n\n /**\n * Returns test results formatted in TAP format.\n * For more information, see Test Anything Protocol.\n * @param {Object} result The results object created by TestRunner.\n * @return {String} A TAP-formatted string of results.\n * @method TAP\n * @static\n */\n TAP: function(results) {\n\n var currentTestNum = 1;\n\n function serializeToTAP(results){\n var text = \"\";\n\n switch (results.type){\n\n case \"test\":\n if (results.result != \"ignore\"){\n\n text = \"ok \" + (currentTestNum++) + \" - \" + results.name;\n\n if (results.result == \"fail\"){\n text = \"not \" + text + \" - \" + results.message;\n }\n\n text += \"\\n\";\n } else {\n text = \"#Ignored test \" + results.name + \"\\n\";\n }\n break;\n\n case \"testcase\":\n\n text = \"#Begin testcase \" + results.name + \"(\" + results.failed + \" failed of \" + results.total + \")\\n\";\n\n for (var prop in results){\n if (results.hasOwnProperty(prop)){\n if (results[prop] && typeof results[prop] == \"object\" && !(results[prop] instanceof Array)){\n text += serializeToTAP(results[prop]);\n }\n }\n }\n\n text += \"#End testcase \" + results.name + \"\\n\";\n\n\n break;\n\n case \"testsuite\":\n\n text = \"#Begin testsuite \" + results.name + \"(\" + results.failed + \" failed of \" + results.total + \")\\n\";\n\n for (var prop in results){\n if (results.hasOwnProperty(prop)){\n if (results[prop] && typeof results[prop] == \"object\" && !(results[prop] instanceof Array)){\n text += serializeToTAP(results[prop]);\n }\n }\n }\n\n text += \"#End testsuite \" + results.name + \"\\n\";\n break;\n\n case \"report\":\n\n for (var prop in results){\n if (results.hasOwnProperty(prop)){\n if (results[prop] && typeof results[prop] == \"object\" && !(results[prop] instanceof Array)){\n text += serializeToTAP(results[prop]);\n }\n }\n }\n\n //no default\n }\n\n return text;\n\n }\n\n return \"1..\" + results.total + \"\\n\" + serializeToTAP(results);\n }\n\n };\n}();\n\n/**\n * An object object containing coverage result formatting methods.\n * @namespace YUITest\n * @class CoverageFormat\n * @static\n */\nYUITest.CoverageFormat = {\n\n /**\n * Returns the coverage report in JSON format. This is the straight\n * JSON representation of the native coverage report.\n * @param {Object} coverage The coverage report object.\n * @return {String} A JSON-formatted string of coverage data.\n * @method JSON\n * @namespace YUITest.CoverageFormat\n */\n JSON: function(coverage){\n return YUITest.Util.JSON.stringify(coverage);\n },\n\n /**\n * Returns the coverage report in a JSON format compatible with\n * Xdebug. See Xdebug Documentation\n * for more information. Note: function coverage is not available\n * in this format.\n * @param {Object} coverage The coverage report object.\n * @return {String} A JSON-formatted string of coverage data.\n * @method XdebugJSON\n * @namespace YUITest.CoverageFormat\n */\n XdebugJSON: function(coverage){\n\n var report = {};\n for (var prop in coverage){\n if (coverage.hasOwnProperty(prop)){\n report[prop] = coverage[prop].lines;\n }\n }\n\n return YUITest.Util.JSON.stringify(coverage);\n }\n\n};\n\n\n/**\n * An object object containing methods to simulate browser events.\n * @namespace YUITest\n * @class Event\n * @static\n */\nYUITest.Event = (function() {\n\n var\n\n //mouse events supported\n mouseEvents = {\n click: 1,\n dblclick: 1,\n mouseover: 1,\n mouseout: 1,\n mousedown: 1,\n mouseup: 1,\n mousemove: 1\n },\n\n //key events supported\n keyEvents = {\n keydown: 1,\n keyup: 1,\n keypress: 1\n },\n\n //HTML events supported\n uiEvents = {\n blur: 1,\n change: 1,\n focus: 1,\n resize: 1,\n scroll: 1,\n select: 1\n },\n\n //events that bubble by default\n bubbleEvents = {\n scroll: 1,\n resize: 1,\n reset: 1,\n submit: 1,\n change: 1,\n select: 1,\n error: 1,\n abort: 1,\n\n //also mouse events\n click: 1,\n dblclick: 1,\n mouseover: 1,\n mouseout: 1,\n mousedown: 1,\n mouseup: 1,\n mousemove: 1,\n\n //and keyboard events\n keydown: 1,\n keyup: 1,\n keypress: 1\n\n },\n\n //the object to return\n object,\n\n //used for property name iteration\n prop;\n\n /*\n * Note: Intentionally not for YUIDoc generation.\n * Simulates a key event using the given event information to populate\n * the generated event object. This method does browser-equalizing\n * calculations to account for differences in the DOM and IE event models\n * as well as different browser quirks. Note: keydown causes Safari 2.x to\n * crash.\n * @method simulateKeyEvent\n * @private\n * @static\n * @param {HTMLElement} target The target of the given event.\n * @param {String} type The type of event to fire. This can be any one of\n * the following: keyup, keydown, and keypress.\n * @param {Boolean} bubbles (Optional) Indicates if the event can be\n * bubbled up. DOM Level 3 specifies that all key events bubble by\n * default. The default is true.\n * @param {Boolean} cancelable (Optional) Indicates if the event can be\n * canceled using preventDefault(). DOM Level 3 specifies that all\n * key events can be cancelled. The default\n * is true.\n * @param {Window} view (Optional) The view containing the target. This is\n * typically the window object. The default is window.\n * @param {Boolean} ctrlKey (Optional) Indicates if one of the CTRL keys\n * is pressed while the event is firing. The default is false.\n * @param {Boolean} altKey (Optional) Indicates if one of the ALT keys\n * is pressed while the event is firing. The default is false.\n * @param {Boolean} shiftKey (Optional) Indicates if one of the SHIFT keys\n * is pressed while the event is firing. The default is false.\n * @param {Boolean} metaKey (Optional) Indicates if one of the META keys\n * is pressed while the event is firing. The default is false.\n * @param {int} keyCode (Optional) The code for the key that is in use.\n * The default is 0.\n * @param {int} charCode (Optional) The Unicode code for the character\n * associated with the key being used. The default is 0.\n */\n function simulateKeyEvent(target /*:HTMLElement*/, type /*:String*/,\n bubbles /*:Boolean*/, cancelable /*:Boolean*/,\n view /*:Window*/,\n ctrlKey /*:Boolean*/, altKey /*:Boolean*/,\n shiftKey /*:Boolean*/, metaKey /*:Boolean*/,\n keyCode /*:int*/, charCode /*:int*/) /*:Void*/\n {\n //check target\n if (!target){\n throw new Error(\"simulateKeyEvent(): Invalid target.\");\n }\n\n //check event type\n if (typeof type == \"string\"){\n type = type.toLowerCase();\n switch(type){\n case \"textevent\": //DOM Level 3\n type = \"keypress\";\n break;\n case \"keyup\":\n case \"keydown\":\n case \"keypress\":\n break;\n default:\n throw new Error(\"simulateKeyEvent(): Event type '\" + type + \"' not supported.\");\n }\n } else {\n throw new Error(\"simulateKeyEvent(): Event type must be a string.\");\n }\n\n //setup default values\n if (typeof bubbles != \"boolean\"){\n bubbles = true; //all key events bubble\n }\n if (typeof cancelable != \"boolean\"){\n cancelable = true; //all key events can be cancelled\n }\n if (typeof view != \"object\" || view == null){\n view = window; //view is typically window\n }\n if (typeof ctrlKey != \"boolean\"){\n ctrlKey = false;\n }\n if (typeof altKey != \"boolean\"){\n altKey = false;\n }\n if (typeof shiftKey != \"boolean\"){\n shiftKey = false;\n }\n if (typeof metaKey != \"boolean\"){\n metaKey = false;\n }\n if (typeof keyCode != \"number\"){\n keyCode = 0;\n }\n if (typeof charCode != \"number\"){\n charCode = 0;\n }\n\n //try to create a mouse event\n var customEvent = null;\n\n //check for DOM-compliant browsers first\n if (typeof document.createEvent == \"function\"){\n\n try {\n\n //try to create key event\n customEvent = document.createEvent(\"KeyEvents\");\n\n /*\n * Interesting problem: Firefox implemented a non-standard\n * version of initKeyEvent() based on DOM Level 2 specs.\n * Key event was removed from DOM Level 2 and re-introduced\n * in DOM Level 3 with a different interface. Firefox is the\n * only browser with any implementation of Key Events, so for\n * now, assume it's Firefox if the above line doesn't error.\n */\n // @TODO: Decipher between Firefox's implementation and a correct one.\n customEvent.initKeyEvent(type, bubbles, cancelable, view, ctrlKey,\n altKey, shiftKey, metaKey, keyCode, charCode);\n\n } catch (ex){\n\n /*\n * If it got here, that means key events aren't officially supported.\n * Safari/WebKit is a real problem now. WebKit 522 won't let you\n * set keyCode, charCode, or other properties if you use a\n * UIEvent, so we first must try to create a generic event. The\n * fun part is that this will throw an error on Safari 2.x. The\n * end result is that we need another try...catch statement just to\n * deal with this mess.\n */\n try {\n\n //try to create generic event - will fail in Safari 2.x\n customEvent = document.createEvent(\"Events\");\n\n } catch (uierror /*:Error*/){\n\n //the above failed, so create a UIEvent for Safari 2.x\n customEvent = document.createEvent(\"UIEvents\");\n\n } finally {\n\n customEvent.initEvent(type, bubbles, cancelable);\n\n //initialize\n customEvent.view = view;\n customEvent.altKey = altKey;\n customEvent.ctrlKey = ctrlKey;\n customEvent.shiftKey = shiftKey;\n customEvent.metaKey = metaKey;\n customEvent.keyCode = keyCode;\n customEvent.charCode = charCode;\n\n }\n\n }\n\n //fire the event\n target.dispatchEvent(customEvent);\n\n } else if (typeof document.createEventObject != \"undefined\"){ //IE\n\n //create an IE event object\n customEvent = document.createEventObject();\n\n //assign available properties\n customEvent.bubbles = bubbles;\n customEvent.cancelable = cancelable;\n customEvent.view = view;\n customEvent.ctrlKey = ctrlKey;\n customEvent.altKey = altKey;\n customEvent.shiftKey = shiftKey;\n customEvent.metaKey = metaKey;\n\n /*\n * IE doesn't support charCode explicitly. CharCode should\n * take precedence over any keyCode value for accurate\n * representation.\n */\n customEvent.keyCode = (charCode > 0) ? charCode : keyCode;\n\n //fire the event\n target.fireEvent(\"on\" + type, customEvent);\n\n } else {\n throw new Error(\"simulateKeyEvent(): No event simulation framework present.\");\n }\n }\n\n /*\n * Note: Intentionally not for YUIDoc generation.\n * Simulates a mouse event using the given event information to populate\n * the generated event object. This method does browser-equalizing\n * calculations to account for differences in the DOM and IE event models\n * as well as different browser quirks.\n * @method simulateMouseEvent\n * @private\n * @static\n * @param {HTMLElement} target The target of the given event.\n * @param {String} type The type of event to fire. This can be any one of\n * the following: click, dblclick, mousedown, mouseup, mouseout,\n * mouseover, and mousemove.\n * @param {Boolean} bubbles (Optional) Indicates if the event can be\n * bubbled up. DOM Level 2 specifies that all mouse events bubble by\n * default. The default is true.\n * @param {Boolean} cancelable (Optional) Indicates if the event can be\n * canceled using preventDefault(). DOM Level 2 specifies that all\n * mouse events except mousemove can be cancelled. The default\n * is true for all events except mousemove, for which the default\n * is false.\n * @param {Window} view (Optional) The view containing the target. This is\n * typically the window object. The default is window.\n * @param {int} detail (Optional) The number of times the mouse button has\n * been used. The default value is 1.\n * @param {int} screenX (Optional) The x-coordinate on the screen at which\n * point the event occured. The default is 0.\n * @param {int} screenY (Optional) The y-coordinate on the screen at which\n * point the event occured. The default is 0.\n * @param {int} clientX (Optional) The x-coordinate on the client at which\n * point the event occured. The default is 0.\n * @param {int} clientY (Optional) The y-coordinate on the client at which\n * point the event occured. The default is 0.\n * @param {Boolean} ctrlKey (Optional) Indicates if one of the CTRL keys\n * is pressed while the event is firing. The default is false.\n * @param {Boolean} altKey (Optional) Indicates if one of the ALT keys\n * is pressed while the event is firing. The default is false.\n * @param {Boolean} shiftKey (Optional) Indicates if one of the SHIFT keys\n * is pressed while the event is firing. The default is false.\n * @param {Boolean} metaKey (Optional) Indicates if one of the META keys\n * is pressed while the event is firing. The default is false.\n * @param {int} button (Optional) The button being pressed while the event\n * is executing. The value should be 0 for the primary mouse button\n * (typically the left button), 1 for the terciary mouse button\n * (typically the middle button), and 2 for the secondary mouse button\n * (typically the right button). The default is 0.\n * @param {HTMLElement} relatedTarget (Optional) For mouseout events,\n * this is the element that the mouse has moved to. For mouseover\n * events, this is the element that the mouse has moved from. This\n * argument is ignored for all other events. The default is null.\n */\n function simulateMouseEvent(target /*:HTMLElement*/, type /*:String*/,\n bubbles /*:Boolean*/, cancelable /*:Boolean*/,\n view /*:Window*/, detail /*:int*/,\n screenX /*:int*/, screenY /*:int*/,\n clientX /*:int*/, clientY /*:int*/,\n ctrlKey /*:Boolean*/, altKey /*:Boolean*/,\n shiftKey /*:Boolean*/, metaKey /*:Boolean*/,\n button /*:int*/, relatedTarget /*:HTMLElement*/) /*:Void*/\n {\n\n //check target\n if (!target){\n throw new Error(\"simulateMouseEvent(): Invalid target.\");\n }\n\n //check event type\n if (typeof type == \"string\"){\n type = type.toLowerCase();\n\n //make sure it's a supported mouse event\n if (!mouseEvents[type]){\n throw new Error(\"simulateMouseEvent(): Event type '\" + type + \"' not supported.\");\n }\n } else {\n throw new Error(\"simulateMouseEvent(): Event type must be a string.\");\n }\n\n //setup default values\n if (typeof bubbles != \"boolean\"){\n bubbles = true; //all mouse events bubble\n }\n if (typeof cancelable != \"boolean\"){\n cancelable = (type != \"mousemove\"); //mousemove is the only one that can't be cancelled\n }\n if (typeof view != \"object\" || view != null){\n view = window; //view is typically window\n }\n if (typeof detail != \"number\"){\n detail = 1; //number of mouse clicks must be at least one\n }\n if (typeof screenX != \"number\"){\n screenX = 0;\n }\n if (typeof screenY != \"number\"){\n screenY = 0;\n }\n if (typeof clientX != \"number\"){\n clientX = 0;\n }\n if (typeof clientY != \"number\"){\n clientY = 0;\n }\n if (typeof ctrlKey != \"boolean\"){\n ctrlKey = false;\n }\n if (typeof altKey != \"boolean\"){\n altKey = false;\n }\n if (typeof shiftKey != \"boolean\"){\n shiftKey = false;\n }\n if (typeof metaKey != \"boolean\"){\n metaKey = false;\n }\n if (typeof button != \"number\"){\n button = 0;\n }\n\n if (!relatedTarget){\n relatedTarget = null;\n }\n\n //try to create a mouse event\n var customEvent /*:MouseEvent*/ = null;\n\n //check for DOM-compliant browsers first\n if (typeof document.createEvent == \"function\"){\n\n customEvent = document.createEvent(\"MouseEvents\");\n\n //Safari 2.x (WebKit 418) still doesn't implement initMouseEvent()\n if (customEvent.initMouseEvent){\n customEvent.initMouseEvent(type, bubbles, cancelable, view, detail,\n screenX, screenY, clientX, clientY,\n ctrlKey, altKey, shiftKey, metaKey,\n button, relatedTarget);\n } else { //Safari\n\n //the closest thing available in Safari 2.x is UIEvents\n customEvent = document.createEvent(\"UIEvents\");\n customEvent.initEvent(type, bubbles, cancelable);\n customEvent.view = view;\n customEvent.detail = detail;\n customEvent.screenX = screenX;\n customEvent.screenY = screenY;\n customEvent.clientX = clientX;\n customEvent.clientY = clientY;\n customEvent.ctrlKey = ctrlKey;\n customEvent.altKey = altKey;\n customEvent.metaKey = metaKey;\n customEvent.shiftKey = shiftKey;\n customEvent.button = button;\n customEvent.relatedTarget = relatedTarget;\n }\n\n /*\n * Check to see if relatedTarget has been assigned. Firefox\n * versions less than 2.0 don't allow it to be assigned via\n * initMouseEvent() and the property is readonly after event\n * creation, so in order to keep YAHOO.util.getRelatedTarget()\n * working, assign to the IE proprietary toElement property\n * for mouseout event and fromElement property for mouseover\n * event.\n */\n if (relatedTarget && !customEvent.relatedTarget){\n if (type == \"mouseout\"){\n customEvent.toElement = relatedTarget;\n } else if (type == \"mouseover\"){\n customEvent.fromElement = relatedTarget;\n }\n }\n\n //fire the event\n target.dispatchEvent(customEvent);\n\n } else if (typeof document.createEventObject != \"undefined\"){ //IE\n\n //create an IE event object\n customEvent = document.createEventObject();\n\n //assign available properties\n customEvent.bubbles = bubbles;\n customEvent.cancelable = cancelable;\n customEvent.view = view;\n customEvent.detail = detail;\n customEvent.screenX = screenX;\n customEvent.screenY = screenY;\n customEvent.clientX = clientX;\n customEvent.clientY = clientY;\n customEvent.ctrlKey = ctrlKey;\n customEvent.altKey = altKey;\n customEvent.metaKey = metaKey;\n customEvent.shiftKey = shiftKey;\n\n //fix button property for IE's wacky implementation\n switch(button){\n case 0:\n customEvent.button = 1;\n break;\n case 1:\n customEvent.button = 4;\n break;\n case 2:\n //leave as is\n break;\n default:\n customEvent.button = 0;\n }\n\n /*\n * Have to use relatedTarget because IE won't allow assignment\n * to toElement or fromElement on generic events. This keeps\n * YAHOO.util.customEvent.getRelatedTarget() functional.\n */\n customEvent.relatedTarget = relatedTarget;\n\n //fire the event\n target.fireEvent(\"on\" + type, customEvent);\n\n } else {\n throw new Error(\"simulateMouseEvent(): No event simulation framework present.\");\n }\n }\n\n /*\n * Note: Intentionally not for YUIDoc generation.\n * Simulates a UI event using the given event information to populate\n * the generated event object. This method does browser-equalizing\n * calculations to account for differences in the DOM and IE event models\n * as well as different browser quirks.\n * @method simulateHTMLEvent\n * @private\n * @static\n * @param {HTMLElement} target The target of the given event.\n * @param {String} type The type of event to fire. This can be any one of\n * the following: click, dblclick, mousedown, mouseup, mouseout,\n * mouseover, and mousemove.\n * @param {Boolean} bubbles (Optional) Indicates if the event can be\n * bubbled up. DOM Level 2 specifies that all mouse events bubble by\n * default. The default is true.\n * @param {Boolean} cancelable (Optional) Indicates if the event can be\n * canceled using preventDefault(). DOM Level 2 specifies that all\n * mouse events except mousemove can be cancelled. The default\n * is true for all events except mousemove, for which the default\n * is false.\n * @param {Window} view (Optional) The view containing the target. This is\n * typically the window object. The default is window.\n * @param {int} detail (Optional) The number of times the mouse button has\n * been used. The default value is 1.\n */\n function simulateUIEvent(target /*:HTMLElement*/, type /*:String*/,\n bubbles /*:Boolean*/, cancelable /*:Boolean*/,\n view /*:Window*/, detail /*:int*/) /*:Void*/\n {\n\n //check target\n if (!target){\n throw new Error(\"simulateUIEvent(): Invalid target.\");\n }\n\n //check event type\n if (typeof type == \"string\"){\n type = type.toLowerCase();\n\n //make sure it's a supported mouse event\n if (!uiEvents[type]){\n throw new Error(\"simulateUIEvent(): Event type '\" + type + \"' not supported.\");\n }\n } else {\n throw new Error(\"simulateUIEvent(): Event type must be a string.\");\n }\n\n //try to create a mouse event\n var customEvent = null;\n\n\n //setup default values\n if (typeof bubbles != \"boolean\"){\n bubbles = (type in bubbleEvents); //not all events bubble\n }\n if (typeof cancelable != \"boolean\"){\n cancelable = (type == \"submit\"); //submit is the only one that can be cancelled\n }\n if (typeof view != \"object\" || view != null){\n view = window; //view is typically window\n }\n if (typeof detail != \"number\"){\n detail = 1; //usually not used but defaulted to this\n }\n\n //check for DOM-compliant browsers first\n if (typeof document.createEvent == \"function\"){\n\n //just a generic UI Event object is needed\n customEvent = document.createEvent(\"UIEvents\");\n customEvent.initUIEvent(type, bubbles, cancelable, view, detail);\n\n //fire the event\n target.dispatchEvent(customEvent);\n\n } else if (typeof document.createEventObject != \"undefined\"){ //IE\n\n //create an IE event object\n customEvent = document.createEventObject();\n\n //assign available properties\n customEvent.bubbles = bubbles;\n customEvent.cancelable = cancelable;\n customEvent.view = view;\n customEvent.detail = detail;\n\n //fire the event\n target.fireEvent(\"on\" + type, customEvent);\n\n } else {\n throw new Error(\"simulateUIEvent(): No event simulation framework present.\");\n }\n }\n\n\n /**\n * Allows event simulation for browser-based events.\n * @namespace YUITest\n * @class Event\n * @static\n */\n object = {\n\n /**\n * Simulates the event with the given name on a target.\n * @param {HTMLElement} target The DOM element that's the target of the event.\n * @param {String} type The type of event to simulate (i.e., \"click\").\n * @param {Object} options (Optional) Extra options to copy onto the event object.\n * @return {void}\n * @method simulate\n * @static\n * @deprecated\n */\n simulate: function(target, type, options){\n\n options = options || {};\n\n if (mouseEvents[type]){\n simulateMouseEvent(target, type, options.bubbles,\n options.cancelable, options.view, options.detail, options.screenX,\n options.screenY, options.clientX, options.clientY, options.ctrlKey,\n options.altKey, options.shiftKey, options.metaKey, options.button,\n options.relatedTarget);\n } else if (keyEvents[type]){\n simulateKeyEvent(target, type, options.bubbles,\n options.cancelable, options.view, options.ctrlKey,\n options.altKey, options.shiftKey, options.metaKey,\n options.keyCode, options.charCode);\n } else if (uiEvents[type]){\n simulateUIEvent(target, type, options.bubbles,\n options.cancelable, options.view, options.detail);\n } else {\n throw new Error(\"simulate(): Event '\" + type + \"' can't be simulated.\");\n }\n }\n };\n\n //create the convenience methods for mouse events\n for (prop in mouseEvents){\n if (mouseEvents.hasOwnProperty(prop)){\n object[prop] = (function(type){\n return function(target, options){\n options = options || {};\n simulateMouseEvent(target, type, options.bubbles,\n options.cancelable, options.view, options.detail, options.screenX,\n options.screenY, options.clientX, options.clientY, options.ctrlKey,\n options.altKey, options.shiftKey, options.metaKey, options.button,\n options.relatedTarget);\n };\n })(prop);\n }\n }\n\n //create the convenience methods for key events\n for (prop in keyEvents){\n if (keyEvents.hasOwnProperty(prop)){\n object[prop] = (function(type){\n return function(target, options){\n options = options || {};\n simulateKeyEvent(target, type, options.bubbles,\n options.cancelable, options.view, options.ctrlKey,\n options.altKey, options.shiftKey, options.metaKey,\n options.keyCode, options.charCode);\n };\n })(prop);\n }\n }\n\n //create the convenience methods for key events\n for (prop in uiEvents){\n if (uiEvents.hasOwnProperty(prop)){\n object[prop] = (function(type){\n return function(target, options){\n options = options || {};\n simulateUIEvent(target, type, options.bubbles,\n options.cancelable, options.view, options.detail);\n };\n })(prop);\n }\n }\n\n return object;\n\n})();\n\n\n /**\n * An object capable of sending test results to a server.\n * @param {String} url The URL to submit the results to.\n * @param {Function} format (Optiona) A function that outputs the results in a specific format.\n * Default is YUITest.TestFormat.XML.\n * @constructor\n * @namespace YUITest\n * @class Reporter\n */\n YUITest.Reporter = function(url, format) {\n\n /**\n * The URL to submit the data to.\n * @type String\n * @property url\n */\n this.url = url;\n\n /**\n * The formatting function to call when submitting the data.\n * @type Function\n * @property format\n */\n this.format = format || YUITest.TestFormat.XML;\n\n /**\n * Extra fields to submit with the request.\n * @type Object\n * @property _fields\n * @private\n */\n this._fields = new Object();\n\n /**\n * The form element used to submit the results.\n * @type HTMLFormElement\n * @property _form\n * @private\n */\n this._form = null;\n\n /**\n * Iframe used as a target for form submission.\n * @type HTMLIFrameElement\n * @property _iframe\n * @private\n */\n this._iframe = null;\n };\n\n YUITest.Reporter.prototype = {\n\n //restore missing constructor\n constructor: YUITest.Reporter,\n\n /**\n * Adds a field to the form that submits the results.\n * @param {String} name The name of the field.\n * @param {Variant} value The value of the field.\n * @return {Void}\n * @method addField\n */\n addField : function (name, value){\n this._fields[name] = value;\n },\n\n /**\n * Removes all previous defined fields.\n * @return {Void}\n * @method addField\n */\n clearFields : function(){\n this._fields = new Object();\n },\n\n /**\n * Cleans up the memory associated with the TestReporter, removing DOM elements\n * that were created.\n * @return {Void}\n * @method destroy\n */\n destroy : function() {\n if (this._form){\n this._form.parentNode.removeChild(this._form);\n this._form = null;\n }\n if (this._iframe){\n this._iframe.parentNode.removeChild(this._iframe);\n this._iframe = null;\n }\n this._fields = null;\n },\n\n /**\n * Sends the report to the server.\n * @param {Object} results The results object created by TestRunner.\n * @return {Void}\n * @method report\n */\n report : function(results){\n\n //if the form hasn't been created yet, create it\n if (!this._form){\n this._form = document.createElement(\"form\");\n this._form.method = \"post\";\n this._form.style.visibility = \"hidden\";\n this._form.style.position = \"absolute\";\n this._form.style.top = 0;\n document.body.appendChild(this._form);\n\n //IE won't let you assign a name using the DOM, must do it the hacky way\n try {\n this._iframe = document.createElement(\"