diff options
Diffstat (limited to 'apps/it/static/js/ui/external')
| -rw-r--r-- | apps/it/static/js/ui/external/globalize.culture.de-DE.js | 81 | ||||
| -rw-r--r-- | apps/it/static/js/ui/external/globalize.culture.ja-JP.js | 100 | ||||
| -rw-r--r-- | apps/it/static/js/ui/external/globalize.js | 1585 | ||||
| -rw-r--r-- | apps/it/static/js/ui/external/jquery.mousewheel.js | 101 | ||||
| -rw-r--r-- | apps/it/static/js/ui/external/jshint.js | 4835 | ||||
| -rw-r--r-- | apps/it/static/js/ui/external/qunit.css | 244 | ||||
| -rw-r--r-- | apps/it/static/js/ui/external/qunit.js | 2152 |
7 files changed, 9098 insertions, 0 deletions
diff --git a/apps/it/static/js/ui/external/globalize.culture.de-DE.js b/apps/it/static/js/ui/external/globalize.culture.de-DE.js new file mode 100644 index 0000000..5466bd7 --- /dev/null +++ b/apps/it/static/js/ui/external/globalize.culture.de-DE.js @@ -0,0 +1,81 @@ +/* + * Globalize Culture de-DE + * + * http://github.com/jquery/globalize + * + * Copyright Software Freedom Conservancy, Inc. + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * This file was generated by the Globalize Culture Generator + * Translation: bugs found in this file need to be fixed in the generator + */ + +(function( window, undefined ) { + +var Globalize; + +if ( typeof require !== "undefined" + && typeof exports !== "undefined" + && typeof module !== "undefined" ) { + // Assume CommonJS + Globalize = require( "globalize" ); +} else { + // Global variable + Globalize = window.Globalize; +} + +Globalize.addCultureInfo( "de-DE", "default", { + name: "de-DE", + englishName: "German (Germany)", + nativeName: "Deutsch (Deutschland)", + language: "de", + numberFormat: { + ",": ".", + ".": ",", + NaN: "n. def.", + negativeInfinity: "-unendlich", + positiveInfinity: "+unendlich", + percent: { + pattern: ["-n%","n%"], + ",": ".", + ".": "," + }, + currency: { + pattern: ["-n $","n $"], + ",": ".", + ".": ",", + symbol: "€" + } + }, + calendars: { + standard: { + "/": ".", + firstDay: 1, + days: { + names: ["Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag"], + namesAbbr: ["So","Mo","Di","Mi","Do","Fr","Sa"], + namesShort: ["So","Mo","Di","Mi","Do","Fr","Sa"] + }, + months: { + names: ["Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember",""], + namesAbbr: ["Jan","Feb","Mrz","Apr","Mai","Jun","Jul","Aug","Sep","Okt","Nov","Dez",""] + }, + AM: null, + PM: null, + eras: [{"name":"n. Chr.","start":null,"offset":0}], + patterns: { + d: "dd.MM.yyyy", + D: "dddd, d. MMMM yyyy", + t: "HH:mm", + T: "HH:mm:ss", + f: "dddd, d. MMMM yyyy HH:mm", + F: "dddd, d. MMMM yyyy HH:mm:ss", + M: "dd MMMM", + Y: "MMMM yyyy" + } + } + } +}); + +}( this )); diff --git a/apps/it/static/js/ui/external/globalize.culture.ja-JP.js b/apps/it/static/js/ui/external/globalize.culture.ja-JP.js new file mode 100644 index 0000000..a9469d7 --- /dev/null +++ b/apps/it/static/js/ui/external/globalize.culture.ja-JP.js @@ -0,0 +1,100 @@ +/* + * Globalize Culture ja-JP + * + * http://github.com/jquery/globalize + * + * Copyright Software Freedom Conservancy, Inc. + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * This file was generated by the Globalize Culture Generator + * Translation: bugs found in this file need to be fixed in the generator + */ + +(function( window, undefined ) { + +var Globalize; + +if ( typeof require !== "undefined" + && typeof exports !== "undefined" + && typeof module !== "undefined" ) { + // Assume CommonJS + Globalize = require( "globalize" ); +} else { + // Global variable + Globalize = window.Globalize; +} + +Globalize.addCultureInfo( "ja-JP", "default", { + name: "ja-JP", + englishName: "Japanese (Japan)", + nativeName: "日本語 (日本)", + language: "ja", + numberFormat: { + NaN: "NaN (非数値)", + negativeInfinity: "-∞", + positiveInfinity: "+∞", + percent: { + pattern: ["-n%","n%"] + }, + currency: { + pattern: ["-$n","$n"], + decimals: 0, + symbol: "¥" + } + }, + calendars: { + standard: { + days: { + names: ["日曜日","月曜日","火曜日","水曜日","木曜日","金曜日","土曜日"], + namesAbbr: ["日","月","火","水","木","金","土"], + namesShort: ["日","月","火","水","木","金","土"] + }, + months: { + names: ["1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月",""], + namesAbbr: ["1","2","3","4","5","6","7","8","9","10","11","12",""] + }, + AM: ["午前","午前","午前"], + PM: ["午後","午後","午後"], + eras: [{"name":"西暦","start":null,"offset":0}], + patterns: { + d: "yyyy/MM/dd", + D: "yyyy'年'M'月'd'日'", + t: "H:mm", + T: "H:mm:ss", + f: "yyyy'年'M'月'd'日' H:mm", + F: "yyyy'年'M'月'd'日' H:mm:ss", + M: "M'月'd'日'", + Y: "yyyy'年'M'月'" + } + }, + Japanese: { + name: "Japanese", + days: { + names: ["日曜日","月曜日","火曜日","水曜日","木曜日","金曜日","土曜日"], + namesAbbr: ["日","月","火","水","木","金","土"], + namesShort: ["日","月","火","水","木","金","土"] + }, + months: { + names: ["1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月",""], + namesAbbr: ["1","2","3","4","5","6","7","8","9","10","11","12",""] + }, + AM: ["午前","午前","午前"], + PM: ["午後","午後","午後"], + eras: [{"name":"平成","start":null,"offset":1867},{"name":"昭和","start":-1812153600000,"offset":1911},{"name":"大正","start":-1357603200000,"offset":1925},{"name":"明治","start":60022080000,"offset":1988}], + twoDigitYearMax: 99, + patterns: { + d: "gg y/M/d", + D: "gg y'年'M'月'd'日'", + t: "H:mm", + T: "H:mm:ss", + f: "gg y'年'M'月'd'日' H:mm", + F: "gg y'年'M'月'd'日' H:mm:ss", + M: "M'月'd'日'", + Y: "gg y'年'M'月'" + } + } + } +}); + +}( this )); diff --git a/apps/it/static/js/ui/external/globalize.js b/apps/it/static/js/ui/external/globalize.js new file mode 100644 index 0000000..a38a326 --- /dev/null +++ b/apps/it/static/js/ui/external/globalize.js @@ -0,0 +1,1585 @@ +/*! + * Globalize + * + * http://github.com/jquery/globalize + * + * Copyright Software Freedom Conservancy, Inc. + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + */ + +(function( window, undefined ) { + +var Globalize, + // private variables + regexHex, + regexInfinity, + regexParseFloat, + regexTrim, + // private JavaScript utility functions + arrayIndexOf, + endsWith, + extend, + isArray, + isFunction, + isObject, + startsWith, + trim, + truncate, + zeroPad, + // private Globalization utility functions + appendPreOrPostMatch, + expandFormat, + formatDate, + formatNumber, + getTokenRegExp, + getEra, + getEraYear, + parseExact, + parseNegativePattern; + +// Global variable (Globalize) or CommonJS module (globalize) +Globalize = function( cultureSelector ) { + return new Globalize.prototype.init( cultureSelector ); +}; + +if ( typeof require !== "undefined" && + typeof exports !== "undefined" && + typeof module !== "undefined" ) { + // Assume CommonJS + module.exports = Globalize; +} else { + // Export as global variable + window.Globalize = Globalize; +} + +Globalize.cultures = {}; + +Globalize.prototype = { + constructor: Globalize, + init: function( cultureSelector ) { + this.cultures = Globalize.cultures; + this.cultureSelector = cultureSelector; + + return this; + } +}; +Globalize.prototype.init.prototype = Globalize.prototype; + +// 1. When defining a culture, all fields are required except the ones stated as optional. +// 2. Each culture should have a ".calendars" object with at least one calendar named "standard" +// which serves as the default calendar in use by that culture. +// 3. Each culture should have a ".calendar" object which is the current calendar being used, +// it may be dynamically changed at any time to one of the calendars in ".calendars". +Globalize.cultures[ "default" ] = { + // A unique name for the culture in the form <language code>-<country/region code> + name: "en", + // the name of the culture in the english language + englishName: "English", + // the name of the culture in its own language + nativeName: "English", + // whether the culture uses right-to-left text + isRTL: false, + // "language" is used for so-called "specific" cultures. + // For example, the culture "es-CL" means "Spanish, in Chili". + // It represents the Spanish-speaking culture as it is in Chili, + // which might have different formatting rules or even translations + // than Spanish in Spain. A "neutral" culture is one that is not + // specific to a region. For example, the culture "es" is the generic + // Spanish culture, which may be a more generalized version of the language + // that may or may not be what a specific culture expects. + // For a specific culture like "es-CL", the "language" field refers to the + // neutral, generic culture information for the language it is using. + // This is not always a simple matter of the string before the dash. + // For example, the "zh-Hans" culture is netural (Simplified Chinese). + // And the "zh-SG" culture is Simplified Chinese in Singapore, whose lanugage + // field is "zh-CHS", not "zh". + // This field should be used to navigate from a specific culture to it's + // more general, neutral culture. If a culture is already as general as it + // can get, the language may refer to itself. + language: "en", + // numberFormat defines general number formatting rules, like the digits in + // each grouping, the group separator, and how negative numbers are displayed. + numberFormat: { + // [negativePattern] + // Note, numberFormat.pattern has no "positivePattern" unlike percent and currency, + // but is still defined as an array for consistency with them. + // negativePattern: one of "(n)|-n|- n|n-|n -" + pattern: [ "-n" ], + // number of decimal places normally shown + decimals: 2, + // string that separates number groups, as in 1,000,000 + ",": ",", + // string that separates a number from the fractional portion, as in 1.99 + ".": ".", + // array of numbers indicating the size of each number group. + // TODO: more detailed description and example + groupSizes: [ 3 ], + // symbol used for positive numbers + "+": "+", + // symbol used for negative numbers + "-": "-", + // symbol used for NaN (Not-A-Number) + "NaN": "NaN", + // symbol used for Negative Infinity + negativeInfinity: "-Infinity", + // symbol used for Positive Infinity + positiveInfinity: "Infinity", + percent: { + // [negativePattern, positivePattern] + // negativePattern: one of "-n %|-n%|-%n|%-n|%n-|n-%|n%-|-% n|n %-|% n-|% -n|n- %" + // positivePattern: one of "n %|n%|%n|% n" + pattern: [ "-n %", "n %" ], + // number of decimal places normally shown + decimals: 2, + // array of numbers indicating the size of each number group. + // TODO: more detailed description and example + groupSizes: [ 3 ], + // string that separates number groups, as in 1,000,000 + ",": ",", + // string that separates a number from the fractional portion, as in 1.99 + ".": ".", + // symbol used to represent a percentage + symbol: "%" + }, + currency: { + // [negativePattern, positivePattern] + // negativePattern: one of "($n)|-$n|$-n|$n-|(n$)|-n$|n-$|n$-|-n $|-$ n|n $-|$ n-|$ -n|n- $|($ n)|(n $)" + // positivePattern: one of "$n|n$|$ n|n $" + pattern: [ "($n)", "$n" ], + // number of decimal places normally shown + decimals: 2, + // array of numbers indicating the size of each number group. + // TODO: more detailed description and example + groupSizes: [ 3 ], + // string that separates number groups, as in 1,000,000 + ",": ",", + // string that separates a number from the fractional portion, as in 1.99 + ".": ".", + // symbol used to represent currency + symbol: "$" + } + }, + // calendars defines all the possible calendars used by this culture. + // There should be at least one defined with name "standard", and is the default + // calendar used by the culture. + // A calendar contains information about how dates are formatted, information about + // the calendar's eras, a standard set of the date formats, + // translations for day and month names, and if the calendar is not based on the Gregorian + // calendar, conversion functions to and from the Gregorian calendar. + calendars: { + standard: { + // name that identifies the type of calendar this is + name: "Gregorian_USEnglish", + // separator of parts of a date (e.g. "/" in 11/05/1955) + "/": "/", + // separator of parts of a time (e.g. ":" in 05:44 PM) + ":": ":", + // the first day of the week (0 = Sunday, 1 = Monday, etc) + firstDay: 0, + days: { + // full day names + names: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], + // abbreviated day names + namesAbbr: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], + // shortest day names + namesShort: [ "Su", "Mo", "Tu", "We", "Th", "Fr", "Sa" ] + }, + months: { + // full month names (13 months for lunar calendards -- 13th month should be "" if not lunar) + names: [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December", "" ], + // abbreviated month names + namesAbbr: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "" ] + }, + // AM and PM designators in one of these forms: + // The usual view, and the upper and lower case versions + // [ standard, lowercase, uppercase ] + // The culture does not use AM or PM (likely all standard date formats use 24 hour time) + // null + AM: [ "AM", "am", "AM" ], + PM: [ "PM", "pm", "PM" ], + eras: [ + // eras in reverse chronological order. + // name: the name of the era in this culture (e.g. A.D., C.E.) + // start: when the era starts in ticks (gregorian, gmt), null if it is the earliest supported era. + // offset: offset in years from gregorian calendar + { + "name": "A.D.", + "start": null, + "offset": 0 + } + ], + // when a two digit year is given, it will never be parsed as a four digit + // year greater than this year (in the appropriate era for the culture) + // Set it as a full year (e.g. 2029) or use an offset format starting from + // the current year: "+19" would correspond to 2029 if the current year 2010. + twoDigitYearMax: 2029, + // set of predefined date and time patterns used by the culture + // these represent the format someone in this culture would expect + // to see given the portions of the date that are shown. + patterns: { + // short date pattern + d: "M/d/yyyy", + // long date pattern + D: "dddd, MMMM dd, yyyy", + // short time pattern + t: "h:mm tt", + // long time pattern + T: "h:mm:ss tt", + // long date, short time pattern + f: "dddd, MMMM dd, yyyy h:mm tt", + // long date, long time pattern + F: "dddd, MMMM dd, yyyy h:mm:ss tt", + // month/day pattern + M: "MMMM dd", + // month/year pattern + Y: "yyyy MMMM", + // S is a sortable format that does not vary by culture + S: "yyyy\u0027-\u0027MM\u0027-\u0027dd\u0027T\u0027HH\u0027:\u0027mm\u0027:\u0027ss" + } + // optional fields for each calendar: + /* + monthsGenitive: + Same as months but used when the day preceeds the month. + Omit if the culture has no genitive distinction in month names. + For an explaination of genitive months, see http://blogs.msdn.com/michkap/archive/2004/12/25/332259.aspx + convert: + Allows for the support of non-gregorian based calendars. This convert object is used to + to convert a date to and from a gregorian calendar date to handle parsing and formatting. + The two functions: + fromGregorian( date ) + Given the date as a parameter, return an array with parts [ year, month, day ] + corresponding to the non-gregorian based year, month, and day for the calendar. + toGregorian( year, month, day ) + Given the non-gregorian year, month, and day, return a new Date() object + set to the corresponding date in the gregorian calendar. + */ + } + }, + // For localized strings + messages: {} +}; + +Globalize.cultures[ "default" ].calendar = Globalize.cultures[ "default" ].calendars.standard; + +Globalize.cultures.en = Globalize.cultures[ "default" ]; + +Globalize.cultureSelector = "en"; + +// +// private variables +// + +regexHex = /^0x[a-f0-9]+$/i; +regexInfinity = /^[+\-]?infinity$/i; +regexParseFloat = /^[+\-]?\d*\.?\d*(e[+\-]?\d+)?$/; +regexTrim = /^\s+|\s+$/g; + +// +// private JavaScript utility functions +// + +arrayIndexOf = function( array, item ) { + if ( array.indexOf ) { + return array.indexOf( item ); + } + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[i] === item ) { + return i; + } + } + return -1; +}; + +endsWith = function( value, pattern ) { + return value.substr( value.length - pattern.length ) === pattern; +}; + +extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction(target) ) { + target = {}; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( isObject(copy) || (copyIsArray = isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && isArray(src) ? src : []; + + } else { + clone = src && isObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +isArray = Array.isArray || function( obj ) { + return Object.prototype.toString.call( obj ) === "[object Array]"; +}; + +isFunction = function( obj ) { + return Object.prototype.toString.call( obj ) === "[object Function]"; +}; + +isObject = function( obj ) { + return Object.prototype.toString.call( obj ) === "[object Object]"; +}; + +startsWith = function( value, pattern ) { + return value.indexOf( pattern ) === 0; +}; + +trim = function( value ) { + return ( value + "" ).replace( regexTrim, "" ); +}; + +truncate = function( value ) { + if ( isNaN( value ) ) { + return NaN; + } + return Math[ value < 0 ? "ceil" : "floor" ]( value ); +}; + +zeroPad = function( str, count, left ) { + var l; + for ( l = str.length; l < count; l += 1 ) { + str = ( left ? ("0" + str) : (str + "0") ); + } + return str; +}; + +// +// private Globalization utility functions +// + +appendPreOrPostMatch = function( preMatch, strings ) { + // appends pre- and post- token match strings while removing escaped characters. + // Returns a single quote count which is used to determine if the token occurs + // in a string literal. + var quoteCount = 0, + escaped = false; + for ( var i = 0, il = preMatch.length; i < il; i++ ) { + var c = preMatch.charAt( i ); + switch ( c ) { + case "\'": + if ( escaped ) { + strings.push( "\'" ); + } + else { + quoteCount++; + } + escaped = false; + break; + case "\\": + if ( escaped ) { + strings.push( "\\" ); + } + escaped = !escaped; + break; + default: + strings.push( c ); + escaped = false; + break; + } + } + return quoteCount; +}; + +expandFormat = function( cal, format ) { + // expands unspecified or single character date formats into the full pattern. + format = format || "F"; + var pattern, + patterns = cal.patterns, + len = format.length; + if ( len === 1 ) { + pattern = patterns[ format ]; + if ( !pattern ) { + throw "Invalid date format string \'" + format + "\'."; + } + format = pattern; + } + else if ( len === 2 && format.charAt(0) === "%" ) { + // %X escape format -- intended as a custom format string that is only one character, not a built-in format. + format = format.charAt( 1 ); + } + return format; +}; + +formatDate = function( value, format, culture ) { + var cal = culture.calendar, + convert = cal.convert, + ret; + + if ( !format || !format.length || format === "i" ) { + if ( culture && culture.name.length ) { + if ( convert ) { + // non-gregorian calendar, so we cannot use built-in toLocaleString() + ret = formatDate( value, cal.patterns.F, culture ); + } + else { + var eraDate = new Date( value.getTime() ), + era = getEra( value, cal.eras ); + eraDate.setFullYear( getEraYear(value, cal, era) ); + ret = eraDate.toLocaleString(); + } + } + else { + ret = value.toString(); + } + return ret; + } + + var eras = cal.eras, + sortable = format === "s"; + format = expandFormat( cal, format ); + + // Start with an empty string + ret = []; + var hour, + zeros = [ "0", "00", "000" ], + foundDay, + checkedDay, + dayPartRegExp = /([^d]|^)(d|dd)([^d]|$)/g, + quoteCount = 0, + tokenRegExp = getTokenRegExp(), + converted; + + function padZeros( num, c ) { + var r, s = num + ""; + if ( c > 1 && s.length < c ) { + r = ( zeros[c - 2] + s); + return r.substr( r.length - c, c ); + } + else { + r = s; + } + return r; + } + + function hasDay() { + if ( foundDay || checkedDay ) { + return foundDay; + } + foundDay = dayPartRegExp.test( format ); + checkedDay = true; + return foundDay; + } + + function getPart( date, part ) { + if ( converted ) { + return converted[ part ]; + } + switch ( part ) { + case 0: + return date.getFullYear(); + case 1: + return date.getMonth(); + case 2: + return date.getDate(); + default: + throw "Invalid part value " + part; + } + } + + if ( !sortable && convert ) { + converted = convert.fromGregorian( value ); + } + + for ( ; ; ) { + // Save the current index + var index = tokenRegExp.lastIndex, + // Look for the next pattern + ar = tokenRegExp.exec( format ); + + // Append the text before the pattern (or the end of the string if not found) + var preMatch = format.slice( index, ar ? ar.index : format.length ); + quoteCount += appendPreOrPostMatch( preMatch, ret ); + + if ( !ar ) { + break; + } + + // do not replace any matches that occur inside a string literal. + if ( quoteCount % 2 ) { + ret.push( ar[0] ); + continue; + } + + var current = ar[ 0 ], + clength = current.length; + + switch ( current ) { + case "ddd": + //Day of the week, as a three-letter abbreviation + case "dddd": + // Day of the week, using the full name + var names = ( clength === 3 ) ? cal.days.namesAbbr : cal.days.names; + ret.push( names[value.getDay()] ); + break; + case "d": + // Day of month, without leading zero for single-digit days + case "dd": + // Day of month, with leading zero for single-digit days + foundDay = true; + ret.push( + padZeros( getPart(value, 2), clength ) + ); + break; + case "MMM": + // Month, as a three-letter abbreviation + case "MMMM": + // Month, using the full name + var part = getPart( value, 1 ); + ret.push( + ( cal.monthsGenitive && hasDay() ) ? + ( cal.monthsGenitive[ clength === 3 ? "namesAbbr" : "names" ][ part ] ) : + ( cal.months[ clength === 3 ? "namesAbbr" : "names" ][ part ] ) + ); + break; + case "M": + // Month, as digits, with no leading zero for single-digit months + case "MM": + // Month, as digits, with leading zero for single-digit months + ret.push( + padZeros( getPart(value, 1) + 1, clength ) + ); + break; + case "y": + // Year, as two digits, but with no leading zero for years less than 10 + case "yy": + // Year, as two digits, with leading zero for years less than 10 + case "yyyy": + // Year represented by four full digits + part = converted ? converted[ 0 ] : getEraYear( value, cal, getEra(value, eras), sortable ); + if ( clength < 4 ) { + part = part % 100; + } + ret.push( + padZeros( part, clength ) + ); + break; + case "h": + // Hours with no leading zero for single-digit hours, using 12-hour clock + case "hh": + // Hours with leading zero for single-digit hours, using 12-hour clock + hour = value.getHours() % 12; + if ( hour === 0 ) hour = 12; + ret.push( + padZeros( hour, clength ) + ); + break; + case "H": + // Hours with no leading zero for single-digit hours, using 24-hour clock + case "HH": + // Hours with leading zero for single-digit hours, using 24-hour clock + ret.push( + padZeros( value.getHours(), clength ) + ); + break; + case "m": + // Minutes with no leading zero for single-digit minutes + case "mm": + // Minutes with leading zero for single-digit minutes + ret.push( + padZeros( value.getMinutes(), clength ) + ); + break; + case "s": + // Seconds with no leading zero for single-digit seconds + case "ss": + // Seconds with leading zero for single-digit seconds + ret.push( + padZeros( value.getSeconds(), clength ) + ); + break; + case "t": + // One character am/pm indicator ("a" or "p") + case "tt": + // Multicharacter am/pm indicator + part = value.getHours() < 12 ? ( cal.AM ? cal.AM[0] : " " ) : ( cal.PM ? cal.PM[0] : " " ); + ret.push( clength === 1 ? part.charAt(0) : part ); + break; + case "f": + // Deciseconds + case "ff": + // Centiseconds + case "fff": + // Milliseconds + ret.push( + padZeros( value.getMilliseconds(), 3 ).substr( 0, clength ) + ); + break; + case "z": + // Time zone offset, no leading zero + case "zz": + // Time zone offset with leading zero + hour = value.getTimezoneOffset() / 60; + ret.push( + ( hour <= 0 ? "+" : "-" ) + padZeros( Math.floor(Math.abs(hour)), clength ) + ); + break; + case "zzz": + // Time zone offset with leading zero + hour = value.getTimezoneOffset() / 60; + ret.push( + ( hour <= 0 ? "+" : "-" ) + padZeros( Math.floor(Math.abs(hour)), 2 ) + + // Hard coded ":" separator, rather than using cal.TimeSeparator + // Repeated here for consistency, plus ":" was already assumed in date parsing. + ":" + padZeros( Math.abs(value.getTimezoneOffset() % 60), 2 ) + ); + break; + case "g": + case "gg": + if ( cal.eras ) { + ret.push( + cal.eras[ getEra(value, eras) ].name + ); + } + break; + case "/": + ret.push( cal["/"] ); + break; + default: + throw "Invalid date format pattern \'" + current + "\'."; + } + } + return ret.join( "" ); +}; + +// formatNumber +(function() { + var expandNumber; + + expandNumber = function( number, precision, formatInfo ) { + var groupSizes = formatInfo.groupSizes, + curSize = groupSizes[ 0 ], + curGroupIndex = 1, + factor = Math.pow( 10, precision ), + rounded = Math.round( number * factor ) / factor; + + if ( !isFinite(rounded) ) { + rounded = number; + } + number = rounded; + + var numberString = number+"", + right = "", + split = numberString.split( /e/i ), + exponent = split.length > 1 ? parseInt( split[1], 10 ) : 0; + numberString = split[ 0 ]; + split = numberString.split( "." ); + numberString = split[ 0 ]; + right = split.length > 1 ? split[ 1 ] : ""; + + if ( exponent > 0 ) { + right = zeroPad( right, exponent, false ); + numberString += right.slice( 0, exponent ); + right = right.substr( exponent ); + } + else if ( exponent < 0 ) { + exponent = -exponent; + numberString = zeroPad( numberString, exponent + 1, true ); + right = numberString.slice( -exponent, numberString.length ) + right; + numberString = numberString.slice( 0, -exponent ); + } + + if ( precision > 0 ) { + right = formatInfo[ "." ] + + ( (right.length > precision) ? right.slice(0, precision) : zeroPad(right, precision) ); + } + else { + right = ""; + } + + var stringIndex = numberString.length - 1, + sep = formatInfo[ "," ], + ret = ""; + + while ( stringIndex >= 0 ) { + if ( curSize === 0 || curSize > stringIndex ) { + return numberString.slice( 0, stringIndex + 1 ) + ( ret.length ? (sep + ret + right) : right ); + } + ret = numberString.slice( stringIndex - curSize + 1, stringIndex + 1 ) + ( ret.length ? (sep + ret) : "" ); + + stringIndex -= curSize; + + if ( curGroupIndex < groupSizes.length ) { + curSize = groupSizes[ curGroupIndex ]; + curGroupIndex++; + } + } + + return numberString.slice( 0, stringIndex + 1 ) + sep + ret + right; + }; + + formatNumber = function( value, format, culture ) { + if ( !isFinite(value) ) { + if ( value === Infinity ) { + return culture.numberFormat.positiveInfinity; + } + if ( value === -Infinity ) { + return culture.numberFormat.negativeInfinity; + } + return culture.numberFormat.NaN; + } + if ( !format || format === "i" ) { + return culture.name.length ? value.toLocaleString() : value.toString(); + } + format = format || "D"; + + var nf = culture.numberFormat, + number = Math.abs( value ), + precision = -1, + pattern; + if ( format.length > 1 ) precision = parseInt( format.slice(1), 10 ); + + var current = format.charAt( 0 ).toUpperCase(), + formatInfo; + + switch ( current ) { + case "D": + pattern = "n"; + number = truncate( number ); + if ( precision !== -1 ) { + number = zeroPad( "" + number, precision, true ); + } + if ( value < 0 ) number = "-" + number; + break; + case "N": + formatInfo = nf; + /* falls through */ + case "C": + formatInfo = formatInfo || nf.currency; + /* falls through */ + case "P": + formatInfo = formatInfo || nf.percent; + pattern = value < 0 ? formatInfo.pattern[ 0 ] : ( formatInfo.pattern[1] || "n" ); + if ( precision === -1 ) precision = formatInfo.decimals; + number = expandNumber( number * (current === "P" ? 100 : 1), precision, formatInfo ); + break; + default: + throw "Bad number format specifier: " + current; + } + + var patternParts = /n|\$|-|%/g, + ret = ""; + for ( ; ; ) { + var index = patternParts.lastIndex, + ar = patternParts.exec( pattern ); + + ret += pattern.slice( index, ar ? ar.index : pattern.length ); + + if ( !ar ) { + break; + } + + switch ( ar[0] ) { + case "n": + ret += number; + break; + case "$": + ret += nf.currency.symbol; + break; + case "-": + // don't make 0 negative + if ( /[1-9]/.test(number) ) { + ret += nf[ "-" ]; + } + break; + case "%": + ret += nf.percent.symbol; + break; + } + } + + return ret; + }; + +}()); + +getTokenRegExp = function() { + // regular expression for matching date and time tokens in format strings. + return (/\/|dddd|ddd|dd|d|MMMM|MMM|MM|M|yyyy|yy|y|hh|h|HH|H|mm|m|ss|s|tt|t|fff|ff|f|zzz|zz|z|gg|g/g); +}; + +getEra = function( date, eras ) { + if ( !eras ) return 0; + var start, ticks = date.getTime(); + for ( var i = 0, l = eras.length; i < l; i++ ) { + start = eras[ i ].start; + if ( start === null || ticks >= start ) { + return i; + } + } + return 0; +}; + +getEraYear = function( date, cal, era, sortable ) { + var year = date.getFullYear(); + if ( !sortable && cal.eras ) { + // convert normal gregorian year to era-shifted gregorian + // year by subtracting the era offset + year -= cal.eras[ era ].offset; + } + return year; +}; + +// parseExact +(function() { + var expandYear, + getDayIndex, + getMonthIndex, + getParseRegExp, + outOfRange, + toUpper, + toUpperArray; + + expandYear = function( cal, year ) { + // expands 2-digit year into 4 digits. + if ( year < 100 ) { + var now = new Date(), + era = getEra( now ), + curr = getEraYear( now, cal, era ), + twoDigitYearMax = cal.twoDigitYearMax; + twoDigitYearMax = typeof twoDigitYearMax === "string" ? new Date().getFullYear() % 100 + parseInt( twoDigitYearMax, 10 ) : twoDigitYearMax; + year += curr - ( curr % 100 ); + if ( year > twoDigitYearMax ) { + year -= 100; + } + } + return year; + }; + + getDayIndex = function ( cal, value, abbr ) { + var ret, + days = cal.days, + upperDays = cal._upperDays; + if ( !upperDays ) { + cal._upperDays = upperDays = [ + toUpperArray( days.names ), + toUpperArray( days.namesAbbr ), + toUpperArray( days.namesShort ) + ]; + } + value = toUpper( value ); + if ( abbr ) { + ret = arrayIndexOf( upperDays[1], value ); + if ( ret === -1 ) { + ret = arrayIndexOf( upperDays[2], value ); + } + } + else { + ret = arrayIndexOf( upperDays[0], value ); + } + return ret; + }; + + getMonthIndex = function( cal, value, abbr ) { + var months = cal.months, + monthsGen = cal.monthsGenitive || cal.months, + upperMonths = cal._upperMonths, + upperMonthsGen = cal._upperMonthsGen; + if ( !upperMonths ) { + cal._upperMonths = upperMonths = [ + toUpperArray( months.names ), + toUpperArray( months.namesAbbr ) + ]; + cal._upperMonthsGen = upperMonthsGen = [ + toUpperArray( monthsGen.names ), + toUpperArray( monthsGen.namesAbbr ) + ]; + } + value = toUpper( value ); + var i = arrayIndexOf( abbr ? upperMonths[1] : upperMonths[0], value ); + if ( i < 0 ) { + i = arrayIndexOf( abbr ? upperMonthsGen[1] : upperMonthsGen[0], value ); + } + return i; + }; + + getParseRegExp = function( cal, format ) { + // converts a format string into a regular expression with groups that + // can be used to extract date fields from a date string. + // check for a cached parse regex. + var re = cal._parseRegExp; + if ( !re ) { + cal._parseRegExp = re = {}; + } + else { + var reFormat = re[ format ]; + if ( reFormat ) { + return reFormat; + } + } + + // expand single digit formats, then escape regular expression characters. + var expFormat = expandFormat( cal, format ).replace( /([\^\$\.\*\+\?\|\[\]\(\)\{\}])/g, "\\\\$1" ), + regexp = [ "^" ], + groups = [], + index = 0, + quoteCount = 0, + tokenRegExp = getTokenRegExp(), + match; + + // iterate through each date token found. + while ( (match = tokenRegExp.exec(expFormat)) !== null ) { + var preMatch = expFormat.slice( index, match.index ); + index = tokenRegExp.lastIndex; + + // don't replace any matches that occur inside a string literal. + quoteCount += appendPreOrPostMatch( preMatch, regexp ); + if ( quoteCount % 2 ) { + regexp.push( match[0] ); + continue; + } + + // add a regex group for the token. + var m = match[ 0 ], + len = m.length, + add; + switch ( m ) { + case "dddd": case "ddd": + case "MMMM": case "MMM": + case "gg": case "g": + add = "(\\D+)"; + break; + case "tt": case "t": + add = "(\\D*)"; + break; + case "yyyy": + case "fff": + case "ff": + case "f": + add = "(\\d{" + len + "})"; + break; + case "dd": case "d": + case "MM": case "M": + case "yy": case "y": + case "HH": case "H": + case "hh": case "h": + case "mm": case "m": + case "ss": case "s": + add = "(\\d\\d?)"; + break; + case "zzz": + add = "([+-]?\\d\\d?:\\d{2})"; + break; + case "zz": case "z": + add = "([+-]?\\d\\d?)"; + break; + case "/": + add = "(\\/)"; + break; + default: + throw "Invalid date format pattern \'" + m + "\'."; + } + if ( add ) { + regexp.push( add ); + } + groups.push( match[0] ); + } + appendPreOrPostMatch( expFormat.slice(index), regexp ); + regexp.push( "$" ); + + // allow whitespace to differ when matching formats. + var regexpStr = regexp.join( "" ).replace( /\s+/g, "\\s+" ), + parseRegExp = { "regExp": regexpStr, "groups": groups }; + + // cache the regex for this format. + return re[ format ] = parseRegExp; + }; + + outOfRange = function( value, low, high ) { + return value < low || value > high; + }; + + toUpper = function( value ) { + // "he-IL" has non-breaking space in weekday names. + return value.split( "\u00A0" ).join( " " ).toUpperCase(); + }; + + toUpperArray = function( arr ) { + var results = []; + for ( var i = 0, l = arr.length; i < l; i++ ) { + results[ i ] = toUpper( arr[i] ); + } + return results; + }; + + parseExact = function( value, format, culture ) { + // try to parse the date string by matching against the format string + // while using the specified culture for date field names. + value = trim( value ); + var cal = culture.calendar, + // convert date formats into regular expressions with groupings. + // use the regexp to determine the input format and extract the date fields. + parseInfo = getParseRegExp( cal, format ), + match = new RegExp( parseInfo.regExp ).exec( value ); + if ( match === null ) { + return null; + } + // found a date format that matches the input. + var groups = parseInfo.groups, + era = null, year = null, month = null, date = null, weekDay = null, + hour = 0, hourOffset, min = 0, sec = 0, msec = 0, tzMinOffset = null, + pmHour = false; + // iterate the format groups to extract and set the date fields. + for ( var j = 0, jl = groups.length; j < jl; j++ ) { + var matchGroup = match[ j + 1 ]; + if ( matchGroup ) { + var current = groups[ j ], + clength = current.length, + matchInt = parseInt( matchGroup, 10 ); + switch ( current ) { + case "dd": case "d": + // Day of month. + date = matchInt; + // check that date is generally in valid range, also checking overflow below. + if ( outOfRange(date, 1, 31) ) return null; + break; + case "MMM": case "MMMM": + month = getMonthIndex( cal, matchGroup, clength === 3 ); + if ( outOfRange(month, 0, 11) ) return null; + break; + case "M": case "MM": + // Month. + month = matchInt - 1; + if ( outOfRange(month, 0, 11) ) return null; + break; + case "y": case "yy": + case "yyyy": + year = clength < 4 ? expandYear( cal, matchInt ) : matchInt; + if ( outOfRange(year, 0, 9999) ) return null; + break; + case "h": case "hh": + // Hours (12-hour clock). + hour = matchInt; + if ( hour === 12 ) hour = 0; + if ( outOfRange(hour, 0, 11) ) return null; + break; + case "H": case "HH": + // Hours (24-hour clock). + hour = matchInt; + if ( outOfRange(hour, 0, 23) ) return null; + break; + case "m": case "mm": + // Minutes. + min = matchInt; + if ( outOfRange(min, 0, 59) ) return null; + break; + case "s": case "ss": + // Seconds. + sec = matchInt; + if ( outOfRange(sec, 0, 59) ) return null; + break; + case "tt": case "t": + // AM/PM designator. + // see if it is standard, upper, or lower case PM. If not, ensure it is at least one of + // the AM tokens. If not, fail the parse for this format. + pmHour = cal.PM && ( matchGroup === cal.PM[0] || matchGroup === cal.PM[1] || matchGroup === cal.PM[2] ); + if ( + !pmHour && ( + !cal.AM || ( matchGroup !== cal.AM[0] && matchGroup !== cal.AM[1] && matchGroup !== cal.AM[2] ) + ) + ) return null; + break; + case "f": + // Deciseconds. + case "ff": + // Centiseconds. + case "fff": + // Milliseconds. + msec = matchInt * Math.pow( 10, 3 - clength ); + if ( outOfRange(msec, 0, 999) ) return null; + break; + case "ddd": + // Day of week. + case "dddd": + // Day of week. + weekDay = getDayIndex( cal, matchGroup, clength === 3 ); + if ( outOfRange(weekDay, 0, 6) ) return null; + break; + case "zzz": + // Time zone offset in +/- hours:min. + var offsets = matchGroup.split( /:/ ); + if ( offsets.length !== 2 ) return null; + hourOffset = parseInt( offsets[0], 10 ); + if ( outOfRange(hourOffset, -12, 13) ) return null; + var minOffset = parseInt( offsets[1], 10 ); + if ( outOfRange(minOffset, 0, 59) ) return null; + tzMinOffset = ( hourOffset * 60 ) + ( startsWith(matchGroup, "-") ? -minOffset : minOffset ); + break; + case "z": case "zz": + // Time zone offset in +/- hours. + hourOffset = matchInt; + if ( outOfRange(hourOffset, -12, 13) ) return null; + tzMinOffset = hourOffset * 60; + break; + case "g": case "gg": + var eraName = matchGroup; + if ( !eraName || !cal.eras ) return null; + eraName = trim( eraName.toLowerCase() ); + for ( var i = 0, l = cal.eras.length; i < l; i++ ) { + if ( eraName === cal.eras[i].name.toLowerCase() ) { + era = i; + break; + } + } + // could not find an era with that name + if ( era === null ) return null; + break; + } + } + } + var result = new Date(), defaultYear, convert = cal.convert; + defaultYear = convert ? convert.fromGregorian( result )[ 0 ] : result.getFullYear(); + if ( year === null ) { + year = defaultYear; + } + else if ( cal.eras ) { + // year must be shifted to normal gregorian year + // but not if year was not specified, its already normal gregorian + // per the main if clause above. + year += cal.eras[( era || 0 )].offset; + } + // set default day and month to 1 and January, so if unspecified, these are the defaults + // instead of the current day/month. + if ( month === null ) { + month = 0; + } + if ( date === null ) { + date = 1; + } + // now have year, month, and date, but in the culture's calendar. + // convert to gregorian if necessary + if ( convert ) { + result = convert.toGregorian( year, month, date ); + // conversion failed, must be an invalid match + if ( result === null ) return null; + } + else { + // have to set year, month and date together to avoid overflow based on current date. + result.setFullYear( year, month, date ); + // check to see if date overflowed for specified month (only checked 1-31 above). + if ( result.getDate() !== date ) return null; + // invalid day of week. + if ( weekDay !== null && result.getDay() !== weekDay ) { + return null; + } + } + // if pm designator token was found make sure the hours fit the 24-hour clock. + if ( pmHour && hour < 12 ) { + hour += 12; + } + result.setHours( hour, min, sec, msec ); + if ( tzMinOffset !== null ) { + // adjust timezone to utc before applying local offset. + var adjustedMin = result.getMinutes() - ( tzMinOffset + result.getTimezoneOffset() ); + // Safari limits hours and minutes to the range of -127 to 127. We need to use setHours + // to ensure both these fields will not exceed this range. adjustedMin will range + // somewhere between -1440 and 1500, so we only need to split this into hours. + result.setHours( result.getHours() + parseInt(adjustedMin / 60, 10), adjustedMin % 60 ); + } + return result; + }; +}()); + +parseNegativePattern = function( value, nf, negativePattern ) { + var neg = nf[ "-" ], + pos = nf[ "+" ], + ret; + switch ( negativePattern ) { + case "n -": + neg = " " + neg; + pos = " " + pos; + /* falls through */ + case "n-": + if ( endsWith(value, neg) ) { + ret = [ "-", value.substr(0, value.length - neg.length) ]; + } + else if ( endsWith(value, pos) ) { + ret = [ "+", value.substr(0, value.length - pos.length) ]; + } + break; + case "- n": + neg += " "; + pos += " "; + /* falls through */ + case "-n": + if ( startsWith(value, neg) ) { + ret = [ "-", value.substr(neg.length) ]; + } + else if ( startsWith(value, pos) ) { + ret = [ "+", value.substr(pos.length) ]; + } + break; + case "(n)": + if ( startsWith(value, "(") && endsWith(value, ")") ) { + ret = [ "-", value.substr(1, value.length - 2) ]; + } + break; + } + return ret || [ "", value ]; +}; + +// +// public instance functions +// + +Globalize.prototype.findClosestCulture = function( cultureSelector ) { + return Globalize.findClosestCulture.call( this, cultureSelector ); +}; + +Globalize.prototype.format = function( value, format, cultureSelector ) { + return Globalize.format.call( this, value, format, cultureSelector ); +}; + +Globalize.prototype.localize = function( key, cultureSelector ) { + return Globalize.localize.call( this, key, cultureSelector ); +}; + +Globalize.prototype.parseInt = function( value, radix, cultureSelector ) { + return Globalize.parseInt.call( this, value, radix, cultureSelector ); +}; + +Globalize.prototype.parseFloat = function( value, radix, cultureSelector ) { + return Globalize.parseFloat.call( this, value, radix, cultureSelector ); +}; + +Globalize.prototype.culture = function( cultureSelector ) { + return Globalize.culture.call( this, cultureSelector ); +}; + +// +// public singleton functions +// + +Globalize.addCultureInfo = function( cultureName, baseCultureName, info ) { + + var base = {}, + isNew = false; + + if ( typeof cultureName !== "string" ) { + // cultureName argument is optional string. If not specified, assume info is first + // and only argument. Specified info deep-extends current culture. + info = cultureName; + cultureName = this.culture().name; + base = this.cultures[ cultureName ]; + } else if ( typeof baseCultureName !== "string" ) { + // baseCultureName argument is optional string. If not specified, assume info is second + // argument. Specified info deep-extends specified culture. + // If specified culture does not exist, create by deep-extending default + info = baseCultureName; + isNew = ( this.cultures[ cultureName ] == null ); + base = this.cultures[ cultureName ] || this.cultures[ "default" ]; + } else { + // cultureName and baseCultureName specified. Assume a new culture is being created + // by deep-extending an specified base culture + isNew = true; + base = this.cultures[ baseCultureName ]; + } + + this.cultures[ cultureName ] = extend(true, {}, + base, + info + ); + // Make the standard calendar the current culture if it's a new culture + if ( isNew ) { + this.cultures[ cultureName ].calendar = this.cultures[ cultureName ].calendars.standard; + } +}; + +Globalize.findClosestCulture = function( name ) { + var match; + if ( !name ) { + return this.findClosestCulture( this.cultureSelector ) || this.cultures[ "default" ]; + } + if ( typeof name === "string" ) { + name = name.split( "," ); + } + if ( isArray(name) ) { + var lang, + cultures = this.cultures, + list = name, + i, l = list.length, + prioritized = []; + for ( i = 0; i < l; i++ ) { + name = trim( list[i] ); + var pri, parts = name.split( ";" ); + lang = trim( parts[0] ); + if ( parts.length === 1 ) { + pri = 1; + } + else { + name = trim( parts[1] ); + if ( name.indexOf("q=") === 0 ) { + name = name.substr( 2 ); + pri = parseFloat( name ); + pri = isNaN( pri ) ? 0 : pri; + } + else { + pri = 1; + } + } + prioritized.push({ lang: lang, pri: pri }); + } + prioritized.sort(function( a, b ) { + if ( a.pri < b.pri ) { + return 1; + } else if ( a.pri > b.pri ) { + return -1; + } + return 0; + }); + // exact match + for ( i = 0; i < l; i++ ) { + lang = prioritized[ i ].lang; + match = cultures[ lang ]; + if ( match ) { + return match; + } + } + + // neutral language match + for ( i = 0; i < l; i++ ) { + lang = prioritized[ i ].lang; + do { + var index = lang.lastIndexOf( "-" ); + if ( index === -1 ) { + break; + } + // strip off the last part. e.g. en-US => en + lang = lang.substr( 0, index ); + match = cultures[ lang ]; + if ( match ) { + return match; + } + } + while ( 1 ); + } + + // last resort: match first culture using that language + for ( i = 0; i < l; i++ ) { + lang = prioritized[ i ].lang; + for ( var cultureKey in cultures ) { + var culture = cultures[ cultureKey ]; + if ( culture.language === lang ) { + return culture; + } + } + } + } + else if ( typeof name === "object" ) { + return name; + } + return match || null; +}; + +Globalize.format = function( value, format, cultureSelector ) { + var culture = this.findClosestCulture( cultureSelector ); + if ( value instanceof Date ) { + value = formatDate( value, format, culture ); + } + else if ( typeof value === "number" ) { + value = formatNumber( value, format, culture ); + } + return value; +}; + +Globalize.localize = function( key, cultureSelector ) { + return this.findClosestCulture( cultureSelector ).messages[ key ] || + this.cultures[ "default" ].messages[ key ]; +}; + +Globalize.parseDate = function( value, formats, culture ) { + culture = this.findClosestCulture( culture ); + + var date, prop, patterns; + if ( formats ) { + if ( typeof formats === "string" ) { + formats = [ formats ]; + } + if ( formats.length ) { + for ( var i = 0, l = formats.length; i < l; i++ ) { + var format = formats[ i ]; + if ( format ) { + date = parseExact( value, format, culture ); + if ( date ) { + break; + } + } + } + } + } else { + patterns = culture.calendar.patterns; + for ( prop in patterns ) { + date = parseExact( value, patterns[prop], culture ); + if ( date ) { + break; + } + } + } + + return date || null; +}; + +Globalize.parseInt = function( value, radix, cultureSelector ) { + return truncate( Globalize.parseFloat(value, radix, cultureSelector) ); +}; + +Globalize.parseFloat = function( value, radix, cultureSelector ) { + // radix argument is optional + if ( typeof radix !== "number" ) { + cultureSelector = radix; + radix = 10; + } + + var culture = this.findClosestCulture( cultureSelector ); + var ret = NaN, + nf = culture.numberFormat; + + if ( value.indexOf(culture.numberFormat.currency.symbol) > -1 ) { + // remove currency symbol + value = value.replace( culture.numberFormat.currency.symbol, "" ); + // replace decimal seperator + value = value.replace( culture.numberFormat.currency["."], culture.numberFormat["."] ); + } + + //Remove percentage character from number string before parsing + if ( value.indexOf(culture.numberFormat.percent.symbol) > -1){ + value = value.replace( culture.numberFormat.percent.symbol, "" ); + } + + // remove spaces: leading, trailing and between - and number. Used for negative currency pt-BR + value = value.replace( / /g, "" ); + + // allow infinity or hexidecimal + if ( regexInfinity.test(value) ) { + ret = parseFloat( value ); + } + else if ( !radix && regexHex.test(value) ) { + ret = parseInt( value, 16 ); + } + else { + + // determine sign and number + var signInfo = parseNegativePattern( value, nf, nf.pattern[0] ), + sign = signInfo[ 0 ], + num = signInfo[ 1 ]; + + // #44 - try parsing as "(n)" + if ( sign === "" && nf.pattern[0] !== "(n)" ) { + signInfo = parseNegativePattern( value, nf, "(n)" ); + sign = signInfo[ 0 ]; + num = signInfo[ 1 ]; + } + + // try parsing as "-n" + if ( sign === "" && nf.pattern[0] !== "-n" ) { + signInfo = parseNegativePattern( value, nf, "-n" ); + sign = signInfo[ 0 ]; + num = signInfo[ 1 ]; + } + + sign = sign || "+"; + + // determine exponent and number + var exponent, + intAndFraction, + exponentPos = num.indexOf( "e" ); + if ( exponentPos < 0 ) exponentPos = num.indexOf( "E" ); + if ( exponentPos < 0 ) { + intAndFraction = num; + exponent = null; + } + else { + intAndFraction = num.substr( 0, exponentPos ); + exponent = num.substr( exponentPos + 1 ); + } + // determine decimal position + var integer, + fraction, + decSep = nf[ "." ], + decimalPos = intAndFraction.indexOf( decSep ); + if ( decimalPos < 0 ) { + integer = intAndFraction; + fraction = null; + } + else { + integer = intAndFraction.substr( 0, decimalPos ); + fraction = intAndFraction.substr( decimalPos + decSep.length ); + } + // handle groups (e.g. 1,000,000) + var groupSep = nf[ "," ]; + integer = integer.split( groupSep ).join( "" ); + var altGroupSep = groupSep.replace( /\u00A0/g, " " ); + if ( groupSep !== altGroupSep ) { + integer = integer.split( altGroupSep ).join( "" ); + } + // build a natively parsable number string + var p = sign + integer; + if ( fraction !== null ) { + p += "." + fraction; + } + if ( exponent !== null ) { + // exponent itself may have a number patternd + var expSignInfo = parseNegativePattern( exponent, nf, "-n" ); + p += "e" + ( expSignInfo[0] || "+" ) + expSignInfo[ 1 ]; + } + if ( regexParseFloat.test(p) ) { + ret = parseFloat( p ); + } + } + return ret; +}; + +Globalize.culture = function( cultureSelector ) { + // setter + if ( typeof cultureSelector !== "undefined" ) { + this.cultureSelector = cultureSelector; + } + // getter + return this.findClosestCulture( cultureSelector ) || this.cultures[ "default" ]; +}; + +}( this ));
\ No newline at end of file diff --git a/apps/it/static/js/ui/external/jquery.mousewheel.js b/apps/it/static/js/ui/external/jquery.mousewheel.js new file mode 100644 index 0000000..8c60304 --- /dev/null +++ b/apps/it/static/js/ui/external/jquery.mousewheel.js @@ -0,0 +1,101 @@ +/*! Copyright (c) 2013 Brandon Aaron (http://brandonaaron.net) + * Licensed under the MIT License (LICENSE.txt). + * + * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. + * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. + * Thanks to: Seamus Leahy for adding deltaX and deltaY + * + * Version: 3.1.0 + * + * Requires: 1.2.2+ + */ + +(function (factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define(['jquery'], factory); + } else { + // Browser globals + factory(jQuery); + } +}(function ($) { + + var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll']; + var toBind = 'onwheel' in document || document.documentMode >= 9 ? ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll']; + var lowestDelta, lowestDeltaXY; + + if ($.event.fixHooks) { + for ( var i=toFix.length; i; ) { + $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; + } + } + + $.event.special.mousewheel = { + setup: function() { + if ( this.addEventListener ) { + for ( var i=toBind.length; i; ) { + this.addEventListener( toBind[--i], handler, false ); + } + } else { + this.onmousewheel = handler; + } + }, + + teardown: function() { + if ( this.removeEventListener ) { + for ( var i=toBind.length; i; ) { + this.removeEventListener( toBind[--i], handler, false ); + } + } else { + this.onmousewheel = null; + } + } + }; + + $.fn.extend({ + mousewheel: function(fn) { + return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); + }, + + unmousewheel: function(fn) { + return this.unbind("mousewheel", fn); + } + }); + + + function handler(event) { + var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, deltaX = 0, deltaY = 0, absDelta = 0, absDeltaXY = 0; + event = $.event.fix(orgEvent); + event.type = "mousewheel"; + + // Old school scrollwheel delta + if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta; } + if ( orgEvent.detail ) { delta = orgEvent.detail * -1; } + + // New school wheel delta (wheel event) + if ( orgEvent.deltaY ) { + deltaY = orgEvent.deltaY * -1; + delta = deltaY; + } + if ( orgEvent.deltaX ) { + deltaX = orgEvent.deltaX; + delta = deltaX * -1; + } + + // Webkit + if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY; } + if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = orgEvent.wheelDeltaX * -1; } + + absDelta = Math.abs(delta); + if ( !lowestDelta || absDelta < lowestDelta ) { lowestDelta = absDelta; } + + absDeltaXY = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); + if ( !lowestDeltaXY || absDeltaXY < lowestDeltaXY ) { lowestDeltaXY = absDeltaXY; } + + // Add event and delta to the front of the arguments + args.unshift(event, Math.floor(delta/lowestDelta), Math.floor(deltaX/lowestDeltaXY), Math.floor(deltaY/lowestDeltaXY)); + + return ($.event.dispatch || $.event.handle).apply(this, args); + } + +})); diff --git a/apps/it/static/js/ui/external/jshint.js b/apps/it/static/js/ui/external/jshint.js new file mode 100644 index 0000000..8f06d9b --- /dev/null +++ b/apps/it/static/js/ui/external/jshint.js @@ -0,0 +1,4835 @@ +/*! + * JSHint, by JSHint Community. + * + * This file (and this file only) is licensed under the same slightly modified + * MIT license that JSLint is. It stops evil-doers everywhere. + * + * JSHint is a derivative work of JSLint: + * + * Copyright (c) 2002 Douglas Crockford (www.JSLint.com) + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * The Software shall be used for Good, not Evil. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + */ + +/* + JSHINT is a global function. It takes two parameters. + + var myResult = JSHINT(source, option); + + The first parameter is either a string or an array of strings. If it is a + string, it will be split on '\n' or '\r'. If it is an array of strings, it + is assumed that each string represents one line. The source can be a + JavaScript text or a JSON text. + + The second parameter is an optional object of options which control the + operation of JSHINT. Most of the options are booleans: They are all + optional and have a default value of false. One of the options, predef, + can be an array of names, which will be used to declare global variables, + or an object whose keys are used as global names, with a boolean value + that determines if they are assignable. + + If it checks out, JSHINT returns true. Otherwise, it returns false. + + If false, you can inspect JSHINT.errors to find out the problems. + JSHINT.errors is an array of objects containing these members: + + { + line : The line (relative to 1) at which the lint was found + character : The character (relative to 1) at which the lint was found + reason : The problem + evidence : The text line in which the problem occurred + raw : The raw message before the details were inserted + a : The first detail + b : The second detail + c : The third detail + d : The fourth detail + } + + If a fatal error was found, a null will be the last element of the + JSHINT.errors array. + + You can request a data structure which contains JSHint's results. + + var myData = JSHINT.data(); + + It returns a structure with this form: + + { + errors: [ + { + line: NUMBER, + character: NUMBER, + reason: STRING, + evidence: STRING + } + ], + functions: [ + name: STRING, + line: NUMBER, + character: NUMBER, + last: NUMBER, + lastcharacter: NUMBER, + param: [ + STRING + ], + closure: [ + STRING + ], + var: [ + STRING + ], + exception: [ + STRING + ], + outer: [ + STRING + ], + unused: [ + STRING + ], + global: [ + STRING + ], + label: [ + STRING + ] + ], + globals: [ + STRING + ], + member: { + STRING: NUMBER + }, + unused: [ + { + name: STRING, + line: NUMBER + } + ], + implieds: [ + { + name: STRING, + line: NUMBER + } + ], + urls: [ + STRING + ], + json: BOOLEAN + } + + Empty arrays will not be included. + +*/ + +/*jshint + evil: true, nomen: false, onevar: false, regexp: false, strict: true, boss: true, + undef: true, maxlen: 100, indent: 4, quotmark: double, unused: true +*/ + +/*members "\b", "\t", "\n", "\f", "\r", "!=", "!==", "\"", "%", "(begin)", + "(breakage)", "(character)", "(context)", "(error)", "(explicitNewcap)", "(global)", + "(identifier)", "(last)", "(lastcharacter)", "(line)", "(loopage)", "(metrics)", + "(name)", "(onevar)", "(params)", "(scope)", "(statement)", "(verb)", "(tokens)", "(catch)", + "*", "+", "++", "-", "--", "\/", "<", "<=", "==", + "===", ">", ">=", $, $$, $A, $F, $H, $R, $break, $continue, $w, Abstract, Ajax, + __filename, __dirname, ActiveXObject, Array, ArrayBuffer, ArrayBufferView, Audio, + Autocompleter, Asset, Boolean, Builder, Buffer, Browser, Blob, COM, CScript, Canvas, + CustomAnimation, Class, Control, ComplexityCount, Chain, Color, Cookie, Core, DataView, Date, + Debug, Draggable, Draggables, Droppables, Document, DomReady, DOMEvent, DOMReady, DOMParser, + Drag, E, Enumerator, Enumerable, Element, Elements, Error, Effect, EvalError, Event, + Events, FadeAnimation, Field, Flash, Float32Array, Float64Array, Form, + FormField, Frame, FormData, Function, Fx, GetObject, Group, Hash, HotKey, + HTMLElement, HTMLAnchorElement, HTMLBaseElement, HTMLBlockquoteElement, + HTMLBodyElement, HTMLBRElement, HTMLButtonElement, HTMLCanvasElement, HTMLDirectoryElement, + HTMLDivElement, HTMLDListElement, HTMLFieldSetElement, + HTMLFontElement, HTMLFormElement, HTMLFrameElement, HTMLFrameSetElement, + HTMLHeadElement, HTMLHeadingElement, HTMLHRElement, HTMLHtmlElement, + HTMLIFrameElement, HTMLImageElement, HTMLInputElement, HTMLIsIndexElement, + HTMLLabelElement, HTMLLayerElement, HTMLLegendElement, HTMLLIElement, + HTMLLinkElement, HTMLMapElement, HTMLMenuElement, HTMLMetaElement, + HTMLModElement, HTMLObjectElement, HTMLOListElement, HTMLOptGroupElement, + HTMLOptionElement, HTMLParagraphElement, HTMLParamElement, HTMLPreElement, + HTMLQuoteElement, HTMLScriptElement, HTMLSelectElement, HTMLStyleElement, + HtmlTable, HTMLTableCaptionElement, HTMLTableCellElement, HTMLTableColElement, + HTMLTableElement, HTMLTableRowElement, HTMLTableSectionElement, + HTMLTextAreaElement, HTMLTitleElement, HTMLUListElement, HTMLVideoElement, + Iframe, IframeShim, Image, importScripts, Int16Array, Int32Array, Int8Array, + Insertion, InputValidator, JSON, Keyboard, Locale, LN10, LN2, LOG10E, LOG2E, + MAX_VALUE, MIN_VALUE, Map, Mask, Math, MenuItem, MessageChannel, MessageEvent, MessagePort, + MoveAnimation, MooTools, MutationObserver, NaN, Native, NEGATIVE_INFINITY, Node, NodeFilter, + Number, Object, ObjectRange, + Option, Options, OverText, PI, POSITIVE_INFINITY, PeriodicalExecuter, Point, Position, Prototype, + RangeError, Rectangle, ReferenceError, RegExp, ResizeAnimation, Request, RotateAnimation, Set, + SQRT1_2, SQRT2, ScrollBar, ScriptEngine, ScriptEngineBuildVersion, + ScriptEngineMajorVersion, ScriptEngineMinorVersion, Scriptaculous, Scroller, + Slick, Slider, Selector, SharedWorker, String, Style, SyntaxError, Sortable, Sortables, + SortableObserver, Sound, Spinner, System, Swiff, Text, TextArea, Template, + Timer, Tips, Type, TypeError, Toggle, Try, "use strict", unescape, URI, URIError, URL, + VBArray, WeakMap, WSH, WScript, XDomainRequest, Web, Window, XMLDOM, XMLHttpRequest, XMLSerializer, + XPathEvaluator, XPathException, XPathExpression, XPathNamespace, XPathNSResolver, XPathResult, + "\\", a, abs, addEventListener, address, alert, apply, applicationCache, arguments, arity, + asi, atob, b, basic, basicToken, bitwise, blacklist, block, blur, boolOptions, boss, + browser, btoa, c, call, callee, caller, camelcase, cases, charAt, charCodeAt, character, + clearInterval, clearTimeout, close, closed, closure, comment, complexityCount, condition, + confirm, console, constructor, content, couch, create, css, curly, d, data, datalist, dd, debug, + decodeURI, decodeURIComponent, defaultStatus, defineClass, deserialize, devel, document, + dojo, dijit, dojox, define, else, emit, encodeURI, encodeURIComponent, elem, + eqeq, eqeqeq, eqnull, errors, es5, escape, esnext, eval, event, evidence, evil, + ex, exception, exec, exps, expr, exports, FileReader, first, floor, focus, forEach, + forin, fragment, frames, from, fromCharCode, fud, funcscope, funct, function, functions, + g, gc, getComputedStyle, getRow, getter, getterToken, GLOBAL, global, globals, globalstrict, + hasOwnProperty, help, history, i, id, identifier, immed, implieds, importPackage, include, + indent, indexOf, init, ins, internals, instanceOf, isAlpha, isApplicationRunning, isArray, + isDigit, isFinite, isNaN, iterator, java, join, jshint, + JSHINT, json, jquery, jQuery, keys, label, labelled, last, lastcharacter, lastsemic, laxbreak, + laxcomma, latedef, lbp, led, left, length, line, load, loadClass, localStorage, location, + log, loopfunc, m, match, max, maxcomplexity, maxdepth, maxerr, maxlen, maxstatements, maxparams, + member, message, meta, module, moveBy, moveTo, mootools, multistr, name, navigator, new, newcap, + nestedBlockDepth, noarg, node, noempty, nomen, nonew, nonstandard, nud, onbeforeunload, onblur, + onerror, onevar, onecase, onfocus, onload, onresize, onunload, open, openDatabase, openURL, + opener, opera, options, outer, param, parent, parseFloat, parseInt, passfail, plusplus, + postMessage, pop, predef, print, process, prompt, proto, prototype, prototypejs, provides, push, + quit, quotmark, range, raw, reach, reason, regexp, readFile, readUrl, regexdash, + removeEventListener, replace, report, require, reserved, resizeBy, resizeTo, resolvePath, + resumeUpdates, respond, rhino, right, runCommand, scroll, scope, screen, scripturl, scrollBy, + scrollTo, scrollbar, search, seal, self, send, serialize, sessionStorage, setInterval, setTimeout, + setter, setterToken, shift, slice, smarttabs, sort, spawn, split, statement, statementCount, stack, + status, start, strict, sub, substr, supernew, shadow, supplant, sum, sync, test, toLowerCase, + toString, toUpperCase, toint32, token, tokens, top, trailing, type, typeOf, Uint16Array, + Uint32Array, Uint8Array, undef, undefs, unused, urls, validthis, value, valueOf, var, vars, + version, verifyMaxParametersPerFunction, verifyMaxStatementsPerFunction, + verifyMaxComplexityPerFunction, verifyMaxNestedBlockDepthPerFunction, WebSocket, withstmt, white, + window, windows, Worker, worker, wsh, yui, YUI, Y, YUI_config*/ + +/*global exports: false */ + +// We build the application inside a function so that we produce only a single +// global variable. That function will be invoked immediately, and its return +// value is the JSHINT function itself. + +var JSHINT = (function () { + "use strict"; + + var anonname, // The guessed name for anonymous functions. + +// These are operators that should not be used with the ! operator. + + bang = { + "<" : true, + "<=" : true, + "==" : true, + "===": true, + "!==": true, + "!=" : true, + ">" : true, + ">=" : true, + "+" : true, + "-" : true, + "*" : true, + "/" : true, + "%" : true + }, + + // These are the JSHint boolean options. + boolOptions = { + asi : true, // if automatic semicolon insertion should be tolerated + bitwise : true, // if bitwise operators should not be allowed + boss : true, // if advanced usage of assignments should be allowed + browser : true, // if the standard browser globals should be predefined + camelcase : true, // if identifiers should be required in camel case + couch : true, // if CouchDB globals should be predefined + curly : true, // if curly braces around all blocks should be required + debug : true, // if debugger statements should be allowed + devel : true, // if logging globals should be predefined (console, + // alert, etc.) + dojo : true, // if Dojo Toolkit globals should be predefined + eqeqeq : true, // if === should be required + eqnull : true, // if == null comparisons should be tolerated + es5 : true, // if ES5 syntax should be allowed + esnext : true, // if es.next specific syntax should be allowed + evil : true, // if eval should be allowed + expr : true, // if ExpressionStatement should be allowed as Programs + forin : true, // if for in statements must filter + funcscope : true, // if only function scope should be used for scope tests + globalstrict: true, // if global "use strict"; should be allowed (also + // enables 'strict') + immed : true, // if immediate invocations must be wrapped in parens + iterator : true, // if the `__iterator__` property should be allowed + jquery : true, // if jQuery globals should be predefined + lastsemic : true, // if semicolons may be ommitted for the trailing + // statements inside of a one-line blocks. + latedef : true, // if the use before definition should not be tolerated + laxbreak : true, // if line breaks should not be checked + laxcomma : true, // if line breaks should not be checked around commas + loopfunc : true, // if functions should be allowed to be defined within + // loops + mootools : true, // if MooTools globals should be predefined + multistr : true, // allow multiline strings + newcap : true, // if constructor names must be capitalized + noarg : true, // if arguments.caller and arguments.callee should be + // disallowed + node : true, // if the Node.js environment globals should be + // predefined + noempty : true, // if empty blocks should be disallowed + nonew : true, // if using `new` for side-effects should be disallowed + nonstandard : true, // if non-standard (but widely adopted) globals should + // be predefined + nomen : true, // if names should be checked + onevar : true, // if only one var statement per function should be + // allowed + onecase : true, // if one case switch statements should be allowed + passfail : true, // if the scan should stop on first error + plusplus : true, // if increment/decrement should not be allowed + proto : true, // if the `__proto__` property should be allowed + prototypejs : true, // if Prototype and Scriptaculous globals should be + // predefined + regexdash : true, // if unescaped first/last dash (-) inside brackets + // should be tolerated + regexp : true, // if the . should not be allowed in regexp literals + rhino : true, // if the Rhino environment globals should be predefined + undef : true, // if variables should be declared before used + unused : true, // if variables should be always used + scripturl : true, // if script-targeted URLs should be tolerated + shadow : true, // if variable shadowing should be tolerated + smarttabs : true, // if smarttabs should be tolerated + // (http://www.emacswiki.org/emacs/SmartTabs) + strict : true, // require the "use strict"; pragma + sub : true, // if all forms of subscript notation are tolerated + supernew : true, // if `new function () { ... };` and `new Object;` + // should be tolerated + trailing : true, // if trailing whitespace rules apply + validthis : true, // if 'this' inside a non-constructor function is valid. + // This is a function scoped option only. + withstmt : true, // if with statements should be allowed + white : true, // if strict whitespace rules apply + worker : true, // if Web Worker script symbols should be allowed + wsh : true, // if the Windows Scripting Host environment globals + // should be predefined + yui : true // YUI variables should be predefined + }, + + // These are the JSHint options that can take any value + // (we use this object to detect invalid options) + valOptions = { + maxlen : false, + indent : false, + maxerr : false, + predef : false, + quotmark : false, //'single'|'double'|true + scope : false, + maxstatements: false, // {int} max statements per function + maxdepth : false, // {int} max nested block depth per function + maxparams : false, // {int} max params per function + maxcomplexity: false // {int} max cyclomatic complexity per function + }, + + // These are JSHint boolean options which are shared with JSLint + // where the definition in JSHint is opposite JSLint + invertedOptions = { + bitwise : true, + forin : true, + newcap : true, + nomen : true, + plusplus : true, + regexp : true, + undef : true, + white : true, + + // Inverted and renamed, use JSHint name here + eqeqeq : true, + onevar : true + }, + + // These are JSHint boolean options which are shared with JSLint + // where the name has been changed but the effect is unchanged + renamedOptions = { + eqeq : "eqeqeq", + vars : "onevar", + windows : "wsh" + }, + + + // browser contains a set of global names which are commonly provided by a + // web browser environment. + browser = { + ArrayBuffer : false, + ArrayBufferView : false, + Audio : false, + Blob : false, + addEventListener : false, + applicationCache : false, + atob : false, + blur : false, + btoa : false, + clearInterval : false, + clearTimeout : false, + close : false, + closed : false, + DataView : false, + DOMParser : false, + defaultStatus : false, + document : false, + event : false, + FileReader : false, + Float32Array : false, + Float64Array : false, + FormData : false, + focus : false, + frames : false, + getComputedStyle : false, + HTMLElement : false, + HTMLAnchorElement : false, + HTMLBaseElement : false, + HTMLBlockquoteElement : false, + HTMLBodyElement : false, + HTMLBRElement : false, + HTMLButtonElement : false, + HTMLCanvasElement : false, + HTMLDirectoryElement : false, + HTMLDivElement : false, + HTMLDListElement : false, + HTMLFieldSetElement : false, + HTMLFontElement : false, + HTMLFormElement : false, + HTMLFrameElement : false, + HTMLFrameSetElement : false, + HTMLHeadElement : false, + HTMLHeadingElement : false, + HTMLHRElement : false, + HTMLHtmlElement : false, + HTMLIFrameElement : false, + HTMLImageElement : false, + HTMLInputElement : false, + HTMLIsIndexElement : false, + HTMLLabelElement : false, + HTMLLayerElement : false, + HTMLLegendElement : false, + HTMLLIElement : false, + HTMLLinkElement : false, + HTMLMapElement : false, + HTMLMenuElement : false, + HTMLMetaElement : false, + HTMLModElement : false, + HTMLObjectElement : false, + HTMLOListElement : false, + HTMLOptGroupElement : false, + HTMLOptionElement : false, + HTMLParagraphElement : false, + HTMLParamElement : false, + HTMLPreElement : false, + HTMLQuoteElement : false, + HTMLScriptElement : false, + HTMLSelectElement : false, + HTMLStyleElement : false, + HTMLTableCaptionElement : false, + HTMLTableCellElement : false, + HTMLTableColElement : false, + HTMLTableElement : false, + HTMLTableRowElement : false, + HTMLTableSectionElement : false, + HTMLTextAreaElement : false, + HTMLTitleElement : false, + HTMLUListElement : false, + HTMLVideoElement : false, + history : false, + Int16Array : false, + Int32Array : false, + Int8Array : false, + Image : false, + length : false, + localStorage : false, + location : false, + MessageChannel : false, + MessageEvent : false, + MessagePort : false, + moveBy : false, + moveTo : false, + MutationObserver : false, + name : false, + Node : false, + NodeFilter : false, + navigator : false, + onbeforeunload : true, + onblur : true, + onerror : true, + onfocus : true, + onload : true, + onresize : true, + onunload : true, + open : false, + openDatabase : false, + opener : false, + Option : false, + parent : false, + print : false, + removeEventListener : false, + resizeBy : false, + resizeTo : false, + screen : false, + scroll : false, + scrollBy : false, + scrollTo : false, + sessionStorage : false, + setInterval : false, + setTimeout : false, + SharedWorker : false, + status : false, + top : false, + Uint16Array : false, + Uint32Array : false, + Uint8Array : false, + WebSocket : false, + window : false, + Worker : false, + XMLHttpRequest : false, + XMLSerializer : false, + XPathEvaluator : false, + XPathException : false, + XPathExpression : false, + XPathNamespace : false, + XPathNSResolver : false, + XPathResult : false + }, + + couch = { + "require" : false, + respond : false, + getRow : false, + emit : false, + send : false, + start : false, + sum : false, + log : false, + exports : false, + module : false, + provides : false + }, + + declared, // Globals that were declared using /*global ... */ syntax. + + devel = { + alert : false, + confirm : false, + console : false, + Debug : false, + opera : false, + prompt : false + }, + + dojo = { + dojo : false, + dijit : false, + dojox : false, + define : false, + "require" : false + }, + + funct, // The current function + + functionicity = [ + "closure", "exception", "global", "label", + "outer", "unused", "var" + ], + + functions, // All of the functions + + global, // The global scope + implied, // Implied globals + inblock, + indent, + jsonmode, + + jquery = { + "$" : false, + jQuery : false + }, + + lines, + lookahead, + member, + membersOnly, + + mootools = { + "$" : false, + "$$" : false, + Asset : false, + Browser : false, + Chain : false, + Class : false, + Color : false, + Cookie : false, + Core : false, + Document : false, + DomReady : false, + DOMEvent : false, + DOMReady : false, + Drag : false, + Element : false, + Elements : false, + Event : false, + Events : false, + Fx : false, + Group : false, + Hash : false, + HtmlTable : false, + Iframe : false, + IframeShim : false, + InputValidator : false, + instanceOf : false, + Keyboard : false, + Locale : false, + Mask : false, + MooTools : false, + Native : false, + Options : false, + OverText : false, + Request : false, + Scroller : false, + Slick : false, + Slider : false, + Sortables : false, + Spinner : false, + Swiff : false, + Tips : false, + Type : false, + typeOf : false, + URI : false, + Window : false + }, + + nexttoken, + + node = { + __filename : false, + __dirname : false, + Buffer : false, + console : false, + exports : true, // In Node it is ok to exports = module.exports = foo(); + GLOBAL : false, + global : false, + module : false, + process : false, + require : false, + setTimeout : false, + clearTimeout : false, + setInterval : false, + clearInterval : false + }, + + noreach, + option, + predefined, // Global variables defined by option + prereg, + prevtoken, + + prototypejs = { + "$" : false, + "$$" : false, + "$A" : false, + "$F" : false, + "$H" : false, + "$R" : false, + "$break" : false, + "$continue" : false, + "$w" : false, + Abstract : false, + Ajax : false, + Class : false, + Enumerable : false, + Element : false, + Event : false, + Field : false, + Form : false, + Hash : false, + Insertion : false, + ObjectRange : false, + PeriodicalExecuter: false, + Position : false, + Prototype : false, + Selector : false, + Template : false, + Toggle : false, + Try : false, + Autocompleter : false, + Builder : false, + Control : false, + Draggable : false, + Draggables : false, + Droppables : false, + Effect : false, + Sortable : false, + SortableObserver : false, + Sound : false, + Scriptaculous : false + }, + + quotmark, + + rhino = { + defineClass : false, + deserialize : false, + gc : false, + help : false, + importPackage: false, + "java" : false, + load : false, + loadClass : false, + print : false, + quit : false, + readFile : false, + readUrl : false, + runCommand : false, + seal : false, + serialize : false, + spawn : false, + sync : false, + toint32 : false, + version : false + }, + + scope, // The current scope + stack, + + // standard contains the global names that are provided by the + // ECMAScript standard. + standard = { + Array : false, + Boolean : false, + Date : false, + decodeURI : false, + decodeURIComponent : false, + encodeURI : false, + encodeURIComponent : false, + Error : false, + "eval" : false, + EvalError : false, + Function : false, + hasOwnProperty : false, + isFinite : false, + isNaN : false, + JSON : false, + Map : false, + Math : false, + NaN : false, + Number : false, + Object : false, + parseInt : false, + parseFloat : false, + RangeError : false, + ReferenceError : false, + RegExp : false, + Set : false, + String : false, + SyntaxError : false, + TypeError : false, + URIError : false, + WeakMap : false + }, + + // widely adopted global names that are not part of ECMAScript standard + nonstandard = { + escape : false, + unescape : false + }, + + directive, + syntax = {}, + tab, + token, + unuseds, + urls, + useESNextSyntax, + warnings, + + worker = { + importScripts : true, + postMessage : true, + self : true + }, + + wsh = { + ActiveXObject : true, + Enumerator : true, + GetObject : true, + ScriptEngine : true, + ScriptEngineBuildVersion : true, + ScriptEngineMajorVersion : true, + ScriptEngineMinorVersion : true, + VBArray : true, + WSH : true, + WScript : true, + XDomainRequest : true + }, + + yui = { + YUI : false, + Y : false, + YUI_config : false + }; + // Regular expressions. Some of these are stupidly long. + var ax, cx, tx, nx, nxg, lx, ix, jx, ft; + (function () { + /*jshint maxlen:300 */ + + // unsafe comment or string + ax = /@cc|<\/?|script|\]\s*\]|<\s*!|</i; + + // unsafe characters that are silently deleted by one or more browsers + cx = /[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/; + + // token + tx = /^\s*([(){}\[.,:;'"~\?\]#@]|==?=?|\/=(?!(\S*\/[gim]?))|\/(\*(jshint|jslint|members?|global)?|\/)?|\*[\/=]?|\+(?:=|\++)?|-(?:=|-+)?|%=?|&[&=]?|\|[|=]?|>>?>?=?|<([\/=!]|\!(\[|--)?|<=?)?|\^=?|\!=?=?|[a-zA-Z_$][a-zA-Z0-9_$]*|[0-9]+([xX][0-9a-fA-F]+|\.[0-9]*)?([eE][+\-]?[0-9]+)?)/; + + // characters in strings that need escapement + nx = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/; + nxg = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; + + // star slash + lx = /\*\//; + + // identifier + ix = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/; + + // javascript url + jx = /^(?:javascript|jscript|ecmascript|vbscript|mocha|livescript)\s*:/i; + + // catches /* falls through */ comments + ft = /^\s*\/\*\s*falls\sthrough\s*\*\/\s*$/; + }()); + + function F() {} // Used by Object.create + + function is_own(object, name) { + // The object.hasOwnProperty method fails when the property under consideration + // is named 'hasOwnProperty'. So we have to use this more convoluted form. + return Object.prototype.hasOwnProperty.call(object, name); + } + + function checkOption(name, t) { + if (valOptions[name] === undefined && boolOptions[name] === undefined) { + warning("Bad option: '" + name + "'.", t); + } + } + + function isString(obj) { + return Object.prototype.toString.call(obj) === "[object String]"; + } + + // Provide critical ES5 functions to ES3. + + if (typeof Array.isArray !== "function") { + Array.isArray = function (o) { + return Object.prototype.toString.apply(o) === "[object Array]"; + }; + } + + if (!Array.prototype.forEach) { + Array.prototype.forEach = function (fn, scope) { + var len = this.length; + + for (var i = 0; i < len; i++) { + fn.call(scope || this, this[i], i, this); + } + }; + } + + if (!Array.prototype.indexOf) { + Array.prototype.indexOf = function (searchElement /*, fromIndex */ ) { + if (this === null || this === undefined) { + throw new TypeError(); + } + + var t = new Object(this); + var len = t.length >>> 0; + + if (len === 0) { + return -1; + } + + var n = 0; + if (arguments.length > 0) { + n = Number(arguments[1]); + if (n != n) { // shortcut for verifying if it's NaN + n = 0; + } else if (n !== 0 && n != Infinity && n != -Infinity) { + n = (n > 0 || -1) * Math.floor(Math.abs(n)); + } + } + + if (n >= len) { + return -1; + } + + var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0); + for (; k < len; k++) { + if (k in t && t[k] === searchElement) { + return k; + } + } + + return -1; + }; + } + + if (typeof Object.create !== "function") { + Object.create = function (o) { + F.prototype = o; + return new F(); + }; + } + + if (typeof Object.keys !== "function") { + Object.keys = function (o) { + var a = [], k; + for (k in o) { + if (is_own(o, k)) { + a.push(k); + } + } + return a; + }; + } + + // Non standard methods + + function isAlpha(str) { + return (str >= "a" && str <= "z\uffff") || + (str >= "A" && str <= "Z\uffff"); + } + + function isDigit(str) { + return (str >= "0" && str <= "9"); + } + + function isIdentifier(token, value) { + if (!token) + return false; + + if (!token.identifier || token.value !== value) + return false; + + return true; + } + + function supplant(str, data) { + return str.replace(/\{([^{}]*)\}/g, function (a, b) { + var r = data[b]; + return typeof r === "string" || typeof r === "number" ? r : a; + }); + } + + function combine(t, o) { + var n; + for (n in o) { + if (is_own(o, n) && !is_own(JSHINT.blacklist, n)) { + t[n] = o[n]; + } + } + } + + function updatePredefined() { + Object.keys(JSHINT.blacklist).forEach(function (key) { + delete predefined[key]; + }); + } + + function assume() { + if (option.couch) { + combine(predefined, couch); + } + + if (option.rhino) { + combine(predefined, rhino); + } + + if (option.prototypejs) { + combine(predefined, prototypejs); + } + + if (option.node) { + combine(predefined, node); + option.globalstrict = true; + } + + if (option.devel) { + combine(predefined, devel); + } + + if (option.dojo) { + combine(predefined, dojo); + } + + if (option.browser) { + combine(predefined, browser); + } + + if (option.nonstandard) { + combine(predefined, nonstandard); + } + + if (option.jquery) { + combine(predefined, jquery); + } + + if (option.mootools) { + combine(predefined, mootools); + } + + if (option.worker) { + combine(predefined, worker); + } + + if (option.wsh) { + combine(predefined, wsh); + } + + if (option.esnext) { + useESNextSyntax(); + } + + if (option.globalstrict && option.strict !== false) { + option.strict = true; + } + + if (option.yui) { + combine(predefined, yui); + } + } + + + // Produce an error warning. + function quit(message, line, chr) { + var percentage = Math.floor((line / lines.length) * 100); + + throw { + name: "JSHintError", + line: line, + character: chr, + message: message + " (" + percentage + "% scanned).", + raw: message + }; + } + + function isundef(scope, m, t, a) { + return JSHINT.undefs.push([scope, m, t, a]); + } + + function warning(m, t, a, b, c, d) { + var ch, l, w; + t = t || nexttoken; + if (t.id === "(end)") { // `~ + t = token; + } + l = t.line || 0; + ch = t.from || 0; + w = { + id: "(error)", + raw: m, + evidence: lines[l - 1] || "", + line: l, + character: ch, + scope: JSHINT.scope, + a: a, + b: b, + c: c, + d: d + }; + w.reason = supplant(m, w); + JSHINT.errors.push(w); + if (option.passfail) { + quit("Stopping. ", l, ch); + } + warnings += 1; + if (warnings >= option.maxerr) { + quit("Too many errors.", l, ch); + } + return w; + } + + function warningAt(m, l, ch, a, b, c, d) { + return warning(m, { + line: l, + from: ch + }, a, b, c, d); + } + + function error(m, t, a, b, c, d) { + warning(m, t, a, b, c, d); + } + + function errorAt(m, l, ch, a, b, c, d) { + return error(m, { + line: l, + from: ch + }, a, b, c, d); + } + + // Tracking of "internal" scripts, like eval containing a static string + function addInternalSrc(elem, src) { + var i; + i = { + id: "(internal)", + elem: elem, + value: src + }; + JSHINT.internals.push(i); + return i; + } + + +// lexical analysis and token construction + + var lex = (function lex() { + var character, from, line, s; + +// Private lex methods + + function nextLine() { + var at, + match, + tw; // trailing whitespace check + + if (line >= lines.length) + return false; + + character = 1; + s = lines[line]; + line += 1; + + // If smarttabs option is used check for spaces followed by tabs only. + // Otherwise check for any occurence of mixed tabs and spaces. + // Tabs and one space followed by block comment is allowed. + if (option.smarttabs) { + // negative look-behind for "//" + match = s.match(/(\/\/)? \t/); + at = match && !match[1] ? 0 : -1; + } else { + at = s.search(/ \t|\t [^\*]/); + } + + if (at >= 0) + warningAt("Mixed spaces and tabs.", line, at + 1); + + s = s.replace(/\t/g, tab); + at = s.search(cx); + + if (at >= 0) + warningAt("Unsafe character.", line, at); + + if (option.maxlen && option.maxlen < s.length) + warningAt("Line too long.", line, s.length); + + // Check for trailing whitespaces + tw = option.trailing && s.match(/^(.*?)\s+$/); + if (tw && !/^\s+$/.test(s)) { + warningAt("Trailing whitespace.", line, tw[1].length + 1); + } + return true; + } + +// Produce a token object. The token inherits from a syntax symbol. + + function it(type, value) { + var i, t; + + function checkName(name) { + if (!option.proto && name === "__proto__") { + warningAt("The '{a}' property is deprecated.", line, from, name); + return; + } + + if (!option.iterator && name === "__iterator__") { + warningAt("'{a}' is only available in JavaScript 1.7.", line, from, name); + return; + } + + // Check for dangling underscores unless we're in Node + // environment and this identifier represents built-in + // Node globals with underscores. + + var hasDangling = /^(_+.*|.*_+)$/.test(name); + + if (option.nomen && hasDangling && name !== "_") { + if (option.node && token.id !== "." && /^(__dirname|__filename)$/.test(name)) + return; + + warningAt("Unexpected {a} in '{b}'.", line, from, "dangling '_'", name); + return; + } + + // Check for non-camelcase names. Names like MY_VAR and + // _myVar are okay though. + + if (option.camelcase) { + if (name.replace(/^_+/, "").indexOf("_") > -1 && !name.match(/^[A-Z0-9_]*$/)) { + warningAt("Identifier '{a}' is not in camel case.", line, from, value); + } + } + } + + if (type === "(color)" || type === "(range)") { + t = {type: type}; + } else if (type === "(punctuator)" || + (type === "(identifier)" && is_own(syntax, value))) { + t = syntax[value] || syntax["(error)"]; + } else { + t = syntax[type]; + } + + t = Object.create(t); + + if (type === "(string)" || type === "(range)") { + if (!option.scripturl && jx.test(value)) { + warningAt("Script URL.", line, from); + } + } + + if (type === "(identifier)") { + t.identifier = true; + checkName(value); + } + + t.value = value; + t.line = line; + t.character = character; + t.from = from; + i = t.id; + if (i !== "(endline)") { + prereg = i && + (("(,=:[!&|?{};".indexOf(i.charAt(i.length - 1)) >= 0) || + i === "return" || + i === "case"); + } + return t; + } + + // Public lex methods + return { + init: function (source) { + if (typeof source === "string") { + lines = source + .replace(/\r\n/g, "\n") + .replace(/\r/g, "\n") + .split("\n"); + } else { + lines = source; + } + + // If the first line is a shebang (#!), make it a blank and move on. + // Shebangs are used by Node scripts. + if (lines[0] && lines[0].substr(0, 2) === "#!") + lines[0] = ""; + + line = 0; + nextLine(); + from = 1; + }, + + range: function (begin, end) { + var c, value = ""; + from = character; + if (s.charAt(0) !== begin) { + errorAt("Expected '{a}' and instead saw '{b}'.", + line, character, begin, s.charAt(0)); + } + for (;;) { + s = s.slice(1); + character += 1; + c = s.charAt(0); + switch (c) { + case "": + errorAt("Missing '{a}'.", line, character, c); + break; + case end: + s = s.slice(1); + character += 1; + return it("(range)", value); + case "\\": + warningAt("Unexpected '{a}'.", line, character, c); + } + value += c; + } + + }, + + + // token -- this is called by advance to get the next token + token: function () { + var b, c, captures, d, depth, high, i, l, low, q, t, isLiteral, isInRange, n; + + function match(x) { + var r = x.exec(s), r1; + + if (r) { + l = r[0].length; + r1 = r[1]; + c = r1.charAt(0); + s = s.substr(l); + from = character + l - r1.length; + character += l; + return r1; + } + } + + function string(x) { + var c, j, r = "", allowNewLine = false; + + if (jsonmode && x !== "\"") { + warningAt("Strings must use doublequote.", + line, character); + } + + if (option.quotmark) { + if (option.quotmark === "single" && x !== "'") { + warningAt("Strings must use singlequote.", + line, character); + } else if (option.quotmark === "double" && x !== "\"") { + warningAt("Strings must use doublequote.", + line, character); + } else if (option.quotmark === true) { + quotmark = quotmark || x; + if (quotmark !== x) { + warningAt("Mixed double and single quotes.", + line, character); + } + } + } + + function esc(n) { + var i = parseInt(s.substr(j + 1, n), 16); + j += n; + if (i >= 32 && i <= 126 && + i !== 34 && i !== 92 && i !== 39) { + warningAt("Unnecessary escapement.", line, character); + } + character += n; + c = String.fromCharCode(i); + } + + j = 0; + +unclosedString: + for (;;) { + while (j >= s.length) { + j = 0; + + var cl = line, cf = from; + if (!nextLine()) { + errorAt("Unclosed string.", cl, cf); + break unclosedString; + } + + if (allowNewLine) { + allowNewLine = false; + } else { + warningAt("Unclosed string.", cl, cf); + } + } + + c = s.charAt(j); + if (c === x) { + character += 1; + s = s.substr(j + 1); + return it("(string)", r, x); + } + + if (c < " ") { + if (c === "\n" || c === "\r") { + break; + } + warningAt("Control character in string: {a}.", + line, character + j, s.slice(0, j)); + } else if (c === "\\") { + j += 1; + character += 1; + c = s.charAt(j); + n = s.charAt(j + 1); + switch (c) { + case "\\": + case "\"": + case "/": + break; + case "\'": + if (jsonmode) { + warningAt("Avoid \\'.", line, character); + } + break; + case "b": + c = "\b"; + break; + case "f": + c = "\f"; + break; + case "n": + c = "\n"; + break; + case "r": + c = "\r"; + break; + case "t": + c = "\t"; + break; + case "0": + c = "\0"; + // Octal literals fail in strict mode + // check if the number is between 00 and 07 + // where 'n' is the token next to 'c' + if (n >= 0 && n <= 7 && directive["use strict"]) { + warningAt( + "Octal literals are not allowed in strict mode.", + line, character); + } + break; + case "u": + esc(4); + break; + case "v": + if (jsonmode) { + warningAt("Avoid \\v.", line, character); + } + c = "\v"; + break; + case "x": + if (jsonmode) { + warningAt("Avoid \\x-.", line, character); + } + esc(2); + break; + case "": + // last character is escape character + // always allow new line if escaped, but show + // warning if option is not set + allowNewLine = true; + if (option.multistr) { + if (jsonmode) { + warningAt("Avoid EOL escapement.", line, character); + } + c = ""; + character -= 1; + break; + } + warningAt("Bad escapement of EOL. Use option multistr if needed.", + line, character); + break; + case "!": + if (s.charAt(j - 2) === "<") + break; + /*falls through*/ + default: + warningAt("Bad escapement.", line, character); + } + } + r += c; + character += 1; + j += 1; + } + } + + for (;;) { + if (!s) { + return it(nextLine() ? "(endline)" : "(end)", ""); + } + + t = match(tx); + + if (!t) { + t = ""; + c = ""; + while (s && s < "!") { + s = s.substr(1); + } + if (s) { + errorAt("Unexpected '{a}'.", line, character, s.substr(0, 1)); + s = ""; + } + } else { + + // identifier + + if (isAlpha(c) || c === "_" || c === "$") { + return it("(identifier)", t); + } + + // number + + if (isDigit(c)) { + if (!isFinite(Number(t))) { + warningAt("Bad number '{a}'.", + line, character, t); + } + if (isAlpha(s.substr(0, 1))) { + warningAt("Missing space after '{a}'.", + line, character, t); + } + if (c === "0") { + d = t.substr(1, 1); + if (isDigit(d)) { + if (token.id !== ".") { + warningAt("Don't use extra leading zeros '{a}'.", + line, character, t); + } + } else if (jsonmode && (d === "x" || d === "X")) { + warningAt("Avoid 0x-. '{a}'.", + line, character, t); + } + } + if (t.substr(t.length - 1) === ".") { + warningAt( +"A trailing decimal point can be confused with a dot '{a}'.", line, character, t); + } + return it("(number)", t); + } + switch (t) { + + // string + + case "\"": + case "'": + return string(t); + + // // comment + + case "//": + s = ""; + token.comment = true; + break; + + // /* comment + + case "/*": + for (;;) { + i = s.search(lx); + if (i >= 0) { + break; + } + if (!nextLine()) { + errorAt("Unclosed comment.", line, character); + } + } + s = s.substr(i + 2); + token.comment = true; + break; + + // /*members /*jshint /*global + + case "/*members": + case "/*member": + case "/*jshint": + case "/*jslint": + case "/*global": + case "*/": + return { + value: t, + type: "special", + line: line, + character: character, + from: from + }; + + case "": + break; + // / + case "/": + if (s.charAt(0) === "=") { + errorAt("A regular expression literal can be confused with '/='.", + line, from); + } + + if (prereg) { + depth = 0; + captures = 0; + l = 0; + for (;;) { + b = true; + c = s.charAt(l); + l += 1; + switch (c) { + case "": + errorAt("Unclosed regular expression.", line, from); + return quit("Stopping.", line, from); + case "/": + if (depth > 0) { + warningAt("{a} unterminated regular expression " + + "group(s).", line, from + l, depth); + } + c = s.substr(0, l - 1); + q = { + g: true, + i: true, + m: true + }; + while (q[s.charAt(l)] === true) { + q[s.charAt(l)] = false; + l += 1; + } + character += l; + s = s.substr(l); + q = s.charAt(0); + if (q === "/" || q === "*") { + errorAt("Confusing regular expression.", + line, from); + } + return it("(regexp)", c); + case "\\": + c = s.charAt(l); + if (c < " ") { + warningAt( +"Unexpected control character in regular expression.", line, from + l); + } else if (c === "<") { + warningAt( +"Unexpected escaped character '{a}' in regular expression.", line, from + l, c); + } + l += 1; + break; + case "(": + depth += 1; + b = false; + if (s.charAt(l) === "?") { + l += 1; + switch (s.charAt(l)) { + case ":": + case "=": + case "!": + l += 1; + break; + default: + warningAt( +"Expected '{a}' and instead saw '{b}'.", line, from + l, ":", s.charAt(l)); + } + } else { + captures += 1; + } + break; + case "|": + b = false; + break; + case ")": + if (depth === 0) { + warningAt("Unescaped '{a}'.", + line, from + l, ")"); + } else { + depth -= 1; + } + break; + case " ": + q = 1; + while (s.charAt(l) === " ") { + l += 1; + q += 1; + } + if (q > 1) { + warningAt( +"Spaces are hard to count. Use {{a}}.", line, from + l, q); + } + break; + case "[": + c = s.charAt(l); + if (c === "^") { + l += 1; + if (s.charAt(l) === "]") { + errorAt("Unescaped '{a}'.", + line, from + l, "^"); + } + } + if (c === "]") { + warningAt("Empty class.", line, + from + l - 1); + } + isLiteral = false; + isInRange = false; +klass: + do { + c = s.charAt(l); + l += 1; + switch (c) { + case "[": + case "^": + warningAt("Unescaped '{a}'.", + line, from + l, c); + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + case "-": + if (isLiteral && !isInRange) { + isLiteral = false; + isInRange = true; + } else if (isInRange) { + isInRange = false; + } else if (s.charAt(l) === "]") { + isInRange = true; + } else { + if (option.regexdash !== (l === 2 || (l === 3 && + s.charAt(1) === "^"))) { + warningAt("Unescaped '{a}'.", + line, from + l - 1, "-"); + } + isLiteral = true; + } + break; + case "]": + if (isInRange && !option.regexdash) { + warningAt("Unescaped '{a}'.", + line, from + l - 1, "-"); + } + break klass; + case "\\": + c = s.charAt(l); + if (c < " ") { + warningAt( +"Unexpected control character in regular expression.", line, from + l); + } else if (c === "<") { + warningAt( +"Unexpected escaped character '{a}' in regular expression.", line, from + l, c); + } + l += 1; + + // \w, \s and \d are never part of a character range + if (/[wsd]/i.test(c)) { + if (isInRange) { + warningAt("Unescaped '{a}'.", + line, from + l, "-"); + isInRange = false; + } + isLiteral = false; + } else if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + case "/": + warningAt("Unescaped '{a}'.", + line, from + l - 1, "/"); + + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + case "<": + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + default: + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + } + } while (c); + break; + case ".": + if (option.regexp) { + warningAt("Insecure '{a}'.", line, + from + l, c); + } + break; + case "]": + case "?": + case "{": + case "}": + case "+": + case "*": + warningAt("Unescaped '{a}'.", line, + from + l, c); + } + if (b) { + switch (s.charAt(l)) { + case "?": + case "+": + case "*": + l += 1; + if (s.charAt(l) === "?") { + l += 1; + } + break; + case "{": + l += 1; + c = s.charAt(l); + if (c < "0" || c > "9") { + warningAt( +"Expected a number and instead saw '{a}'.", line, from + l, c); + break; // No reason to continue checking numbers. + } + l += 1; + low = +c; + for (;;) { + c = s.charAt(l); + if (c < "0" || c > "9") { + break; + } + l += 1; + low = +c + (low * 10); + } + high = low; + if (c === ",") { + l += 1; + high = Infinity; + c = s.charAt(l); + if (c >= "0" && c <= "9") { + l += 1; + high = +c; + for (;;) { + c = s.charAt(l); + if (c < "0" || c > "9") { + break; + } + l += 1; + high = +c + (high * 10); + } + } + } + if (s.charAt(l) !== "}") { + warningAt( +"Expected '{a}' and instead saw '{b}'.", line, from + l, "}", c); + } else { + l += 1; + } + if (s.charAt(l) === "?") { + l += 1; + } + if (low > high) { + warningAt( +"'{a}' should not be greater than '{b}'.", line, from + l, low, high); + } + } + } + } + c = s.substr(0, l - 1); + character += l; + s = s.substr(l); + return it("(regexp)", c); + } + return it("(punctuator)", t); + + // punctuator + + case "#": + return it("(punctuator)", t); + default: + return it("(punctuator)", t); + } + } + } + } + }; + }()); + + + function addlabel(t, type, token) { + if (t === "hasOwnProperty") { + warning("'hasOwnProperty' is a really bad name."); + } + + // Define t in the current function in the current scope. + if (type === "exception") { + if (is_own(funct["(context)"], t)) { + if (funct[t] !== true && !option.node) { + warning("Value of '{a}' may be overwritten in IE.", nexttoken, t); + } + } + } + + if (is_own(funct, t) && !funct["(global)"]) { + if (funct[t] === true) { + if (option.latedef) + warning("'{a}' was used before it was defined.", nexttoken, t); + } else { + if (!option.shadow && type !== "exception") { + warning("'{a}' is already defined.", nexttoken, t); + } + } + } + + funct[t] = type; + + if (token) { + funct["(tokens)"][t] = token; + } + + if (funct["(global)"]) { + global[t] = funct; + if (is_own(implied, t)) { + if (option.latedef) + warning("'{a}' was used before it was defined.", nexttoken, t); + delete implied[t]; + } + } else { + scope[t] = funct; + } + } + + + function doOption() { + var nt = nexttoken; + var o = nt.value; + var quotmarkValue = option.quotmark; + var predef = {}; + var b, obj, filter, t, tn, v, minus; + + switch (o) { + case "*/": + error("Unbegun comment."); + break; + case "/*members": + case "/*member": + o = "/*members"; + if (!membersOnly) { + membersOnly = {}; + } + obj = membersOnly; + option.quotmark = false; + break; + case "/*jshint": + case "/*jslint": + obj = option; + filter = boolOptions; + break; + case "/*global": + obj = predef; + break; + default: + error("What?"); + } + + t = lex.token(); + +loop: + for (;;) { + minus = false; + for (;;) { + if (t.type === "special" && t.value === "*/") { + break loop; + } + if (t.id !== "(endline)" && t.id !== ",") { + break; + } + t = lex.token(); + } + + if (o === "/*global" && t.value === "-") { + minus = true; + t = lex.token(); + } + + if (t.type !== "(string)" && t.type !== "(identifier)" && o !== "/*members") { + error("Bad option.", t); + } + + v = lex.token(); + if (v.id === ":") { + v = lex.token(); + + if (obj === membersOnly) { + error("Expected '{a}' and instead saw '{b}'.", t, "*/", ":"); + } + + if (o === "/*jshint") { + checkOption(t.value, t); + } + + var numericVals = [ + "maxstatements", + "maxparams", + "maxdepth", + "maxcomplexity", + "maxerr", + "maxlen", + "indent" + ]; + + if (numericVals.indexOf(t.value) > -1 && (o === "/*jshint" || o === "/*jslint")) { + b = +v.value; + + if (typeof b !== "number" || !isFinite(b) || b <= 0 || Math.floor(b) !== b) { + error("Expected a small integer and instead saw '{a}'.", v, v.value); + } + + if (t.value === "indent") + obj.white = true; + + obj[t.value] = b; + } else if (t.value === "validthis") { + if (funct["(global)"]) { + error("Option 'validthis' can't be used in a global scope."); + } else { + if (v.value === "true" || v.value === "false") + obj[t.value] = v.value === "true"; + else + error("Bad option value.", v); + } + } else if (t.value === "quotmark" && (o === "/*jshint")) { + switch (v.value) { + case "true": + obj.quotmark = true; + break; + case "false": + obj.quotmark = false; + break; + case "double": + case "single": + obj.quotmark = v.value; + break; + default: + error("Bad option value.", v); + } + } else if (v.value === "true" || v.value === "false") { + if (o === "/*jslint") { + tn = renamedOptions[t.value] || t.value; + obj[tn] = v.value === "true"; + if (invertedOptions[tn] !== undefined) { + obj[tn] = !obj[tn]; + } + } else { + obj[t.value] = v.value === "true"; + } + + if (t.value === "newcap") + obj["(explicitNewcap)"] = true; + } else { + error("Bad option value.", v); + } + t = lex.token(); + } else { + if (o === "/*jshint" || o === "/*jslint") { + error("Missing option value.", t); + } + + obj[t.value] = false; + + if (o === "/*global" && minus === true) { + JSHINT.blacklist[t.value] = t.value; + updatePredefined(); + } + + t = v; + } + } + + if (o === "/*members") { + option.quotmark = quotmarkValue; + } + + combine(predefined, predef); + + for (var key in predef) { + if (is_own(predef, key)) { + declared[key] = nt; + } + } + + if (filter) { + assume(); + } + } + + +// We need a peek function. If it has an argument, it peeks that much farther +// ahead. It is used to distinguish +// for ( var i in ... +// from +// for ( var i = ... + + function peek(p) { + var i = p || 0, j = 0, t; + + while (j <= i) { + t = lookahead[j]; + if (!t) { + t = lookahead[j] = lex.token(); + } + j += 1; + } + return t; + } + + + +// Produce the next token. It looks for programming errors. + + function advance(id, t) { + switch (token.id) { + case "(number)": + if (nexttoken.id === ".") { + warning("A dot following a number can be confused with a decimal point.", token); + } + break; + case "-": + if (nexttoken.id === "-" || nexttoken.id === "--") { + warning("Confusing minusses."); + } + break; + case "+": + if (nexttoken.id === "+" || nexttoken.id === "++") { + warning("Confusing plusses."); + } + break; + } + + if (token.type === "(string)" || token.identifier) { + anonname = token.value; + } + + if (id && nexttoken.id !== id) { + if (t) { + if (nexttoken.id === "(end)") { + warning("Unmatched '{a}'.", t, t.id); + } else { + warning("Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.", + nexttoken, id, t.id, t.line, nexttoken.value); + } + } else if (nexttoken.type !== "(identifier)" || + nexttoken.value !== id) { + warning("Expected '{a}' and instead saw '{b}'.", + nexttoken, id, nexttoken.value); + } + } + + prevtoken = token; + token = nexttoken; + for (;;) { + nexttoken = lookahead.shift() || lex.token(); + if (nexttoken.id === "(end)" || nexttoken.id === "(error)") { + return; + } + if (nexttoken.type === "special") { + doOption(); + } else { + if (nexttoken.id !== "(endline)") { + break; + } + } + } + } + + +// This is the heart of JSHINT, the Pratt parser. In addition to parsing, it +// is looking for ad hoc lint patterns. We add .fud to Pratt's model, which is +// like .nud except that it is only used on the first token of a statement. +// Having .fud makes it much easier to define statement-oriented languages like +// JavaScript. I retained Pratt's nomenclature. + +// .nud Null denotation +// .fud First null denotation +// .led Left denotation +// lbp Left binding power +// rbp Right binding power + +// They are elements of the parsing method called Top Down Operator Precedence. + + function expression(rbp, initial) { + var left, isArray = false, isObject = false; + + if (nexttoken.id === "(end)") + error("Unexpected early end of program.", token); + + advance(); + if (initial) { + anonname = "anonymous"; + funct["(verb)"] = token.value; + } + if (initial === true && token.fud) { + left = token.fud(); + } else { + if (token.nud) { + left = token.nud(); + } else { + if (nexttoken.type === "(number)" && token.id === ".") { + warning("A leading decimal point can be confused with a dot: '.{a}'.", + token, nexttoken.value); + advance(); + return token; + } else { + error("Expected an identifier and instead saw '{a}'.", + token, token.id); + } + } + while (rbp < nexttoken.lbp) { + isArray = token.value === "Array"; + isObject = token.value === "Object"; + + // #527, new Foo.Array(), Foo.Array(), new Foo.Object(), Foo.Object() + // Line breaks in IfStatement heads exist to satisfy the checkJSHint + // "Line too long." error. + if (left && (left.value || (left.first && left.first.value))) { + // If the left.value is not "new", or the left.first.value is a "." + // then safely assume that this is not "new Array()" and possibly + // not "new Object()"... + if (left.value !== "new" || + (left.first && left.first.value && left.first.value === ".")) { + isArray = false; + // ...In the case of Object, if the left.value and token.value + // are not equal, then safely assume that this not "new Object()" + if (left.value !== token.value) { + isObject = false; + } + } + } + + advance(); + if (isArray && token.id === "(" && nexttoken.id === ")") + warning("Use the array literal notation [].", token); + if (isObject && token.id === "(" && nexttoken.id === ")") + warning("Use the object literal notation {}.", token); + if (token.led) { + left = token.led(left); + } else { + error("Expected an operator and instead saw '{a}'.", + token, token.id); + } + } + } + return left; + } + + +// Functions for conformance of style. + + function adjacent(left, right) { + left = left || token; + right = right || nexttoken; + if (option.white) { + if (left.character !== right.from && left.line === right.line) { + left.from += (left.character - left.from); + warning("Unexpected space after '{a}'.", left, left.value); + } + } + } + + function nobreak(left, right) { + left = left || token; + right = right || nexttoken; + if (option.white && (left.character !== right.from || left.line !== right.line)) { + warning("Unexpected space before '{a}'.", right, right.value); + } + } + + function nospace(left, right) { + left = left || token; + right = right || nexttoken; + if (option.white && !left.comment) { + if (left.line === right.line) { + adjacent(left, right); + } + } + } + + function nonadjacent(left, right) { + if (option.white) { + left = left || token; + right = right || nexttoken; + if (left.value === ";" && right.value === ";") { + return; + } + if (left.line === right.line && left.character === right.from) { + left.from += (left.character - left.from); + warning("Missing space after '{a}'.", + left, left.value); + } + } + } + + function nobreaknonadjacent(left, right) { + left = left || token; + right = right || nexttoken; + if (!option.laxbreak && left.line !== right.line) { + warning("Bad line breaking before '{a}'.", right, right.id); + } else if (option.white) { + left = left || token; + right = right || nexttoken; + if (left.character === right.from) { + left.from += (left.character - left.from); + warning("Missing space after '{a}'.", + left, left.value); + } + } + } + + function indentation(bias) { + var i; + if (option.white && nexttoken.id !== "(end)") { + i = indent + (bias || 0); + if (nexttoken.from !== i) { + warning( +"Expected '{a}' to have an indentation at {b} instead at {c}.", + nexttoken, nexttoken.value, i, nexttoken.from); + } + } + } + + function nolinebreak(t) { + t = t || token; + if (t.line !== nexttoken.line) { + warning("Line breaking error '{a}'.", t, t.value); + } + } + + + function comma() { + if (token.line !== nexttoken.line) { + if (!option.laxcomma) { + if (comma.first) { + warning("Comma warnings can be turned off with 'laxcomma'"); + comma.first = false; + } + warning("Bad line breaking before '{a}'.", token, nexttoken.id); + } + } else if (!token.comment && token.character !== nexttoken.from && option.white) { + token.from += (token.character - token.from); + warning("Unexpected space after '{a}'.", token, token.value); + } + advance(","); + nonadjacent(token, nexttoken); + } + + +// Functional constructors for making the symbols that will be inherited by +// tokens. + + function symbol(s, p) { + var x = syntax[s]; + if (!x || typeof x !== "object") { + syntax[s] = x = { + id: s, + lbp: p, + value: s + }; + } + return x; + } + + + function delim(s) { + return symbol(s, 0); + } + + + function stmt(s, f) { + var x = delim(s); + x.identifier = x.reserved = true; + x.fud = f; + return x; + } + + + function blockstmt(s, f) { + var x = stmt(s, f); + x.block = true; + return x; + } + + + function reserveName(x) { + var c = x.id.charAt(0); + if ((c >= "a" && c <= "z") || (c >= "A" && c <= "Z")) { + x.identifier = x.reserved = true; + } + return x; + } + + + function prefix(s, f) { + var x = symbol(s, 150); + reserveName(x); + x.nud = (typeof f === "function") ? f : function () { + this.right = expression(150); + this.arity = "unary"; + if (this.id === "++" || this.id === "--") { + if (option.plusplus) { + warning("Unexpected use of '{a}'.", this, this.id); + } else if ((!this.right.identifier || this.right.reserved) && + this.right.id !== "." && this.right.id !== "[") { + warning("Bad operand.", this); + } + } + return this; + }; + return x; + } + + + function type(s, f) { + var x = delim(s); + x.type = s; + x.nud = f; + return x; + } + + + function reserve(s, f) { + var x = type(s, f); + x.identifier = x.reserved = true; + return x; + } + + + function reservevar(s, v) { + return reserve(s, function () { + if (typeof v === "function") { + v(this); + } + return this; + }); + } + + + function infix(s, f, p, w) { + var x = symbol(s, p); + reserveName(x); + x.led = function (left) { + if (!w) { + nobreaknonadjacent(prevtoken, token); + nonadjacent(token, nexttoken); + } + if (s === "in" && left.id === "!") { + warning("Confusing use of '{a}'.", left, "!"); + } + if (typeof f === "function") { + return f(left, this); + } else { + this.left = left; + this.right = expression(p); + return this; + } + }; + return x; + } + + + function relation(s, f) { + var x = symbol(s, 100); + x.led = function (left) { + nobreaknonadjacent(prevtoken, token); + nonadjacent(token, nexttoken); + var right = expression(100); + + if (isIdentifier(left, "NaN") || isIdentifier(right, "NaN")) { + warning("Use the isNaN function to compare with NaN.", this); + } else if (f) { + f.apply(this, [left, right]); + } + if (left.id === "!") { + warning("Confusing use of '{a}'.", left, "!"); + } + if (right.id === "!") { + warning("Confusing use of '{a}'.", right, "!"); + } + this.left = left; + this.right = right; + return this; + }; + return x; + } + + + function isPoorRelation(node) { + return node && + ((node.type === "(number)" && +node.value === 0) || + (node.type === "(string)" && node.value === "") || + (node.type === "null" && !option.eqnull) || + node.type === "true" || + node.type === "false" || + node.type === "undefined"); + } + + + function assignop(s) { + symbol(s, 20).exps = true; + + return infix(s, function (left, that) { + that.left = left; + + if (predefined[left.value] === false && + scope[left.value]["(global)"] === true) { + warning("Read only.", left); + } else if (left["function"]) { + warning("'{a}' is a function.", left, left.value); + } + + if (left) { + if (option.esnext && funct[left.value] === "const") { + warning("Attempting to override '{a}' which is a constant", left, left.value); + } + + if (left.id === "." || left.id === "[") { + if (!left.left || left.left.value === "arguments") { + warning("Bad assignment.", that); + } + that.right = expression(19); + return that; + } else if (left.identifier && !left.reserved) { + if (funct[left.value] === "exception") { + warning("Do not assign to the exception parameter.", left); + } + that.right = expression(19); + return that; + } + + if (left === syntax["function"]) { + warning( +"Expected an identifier in an assignment and instead saw a function invocation.", + token); + } + } + + error("Bad assignment.", that); + }, 20); + } + + + function bitwise(s, f, p) { + var x = symbol(s, p); + reserveName(x); + x.led = (typeof f === "function") ? f : function (left) { + if (option.bitwise) { + warning("Unexpected use of '{a}'.", this, this.id); + } + this.left = left; + this.right = expression(p); + return this; + }; + return x; + } + + + function bitwiseassignop(s) { + symbol(s, 20).exps = true; + return infix(s, function (left, that) { + if (option.bitwise) { + warning("Unexpected use of '{a}'.", that, that.id); + } + nonadjacent(prevtoken, token); + nonadjacent(token, nexttoken); + if (left) { + if (left.id === "." || left.id === "[" || + (left.identifier && !left.reserved)) { + expression(19); + return that; + } + if (left === syntax["function"]) { + warning( +"Expected an identifier in an assignment, and instead saw a function invocation.", + token); + } + return that; + } + error("Bad assignment.", that); + }, 20); + } + + + function suffix(s) { + var x = symbol(s, 150); + x.led = function (left) { + if (option.plusplus) { + warning("Unexpected use of '{a}'.", this, this.id); + } else if ((!left.identifier || left.reserved) && + left.id !== "." && left.id !== "[") { + warning("Bad operand.", this); + } + this.left = left; + return this; + }; + return x; + } + + + // fnparam means that this identifier is being defined as a function + // argument (see identifier()) + function optionalidentifier(fnparam) { + if (nexttoken.identifier) { + advance(); + if (token.reserved && !option.es5) { + // `undefined` as a function param is a common pattern to protect + // against the case when somebody does `undefined = true` and + // help with minification. More info: https://gist.github.com/315916 + if (!fnparam || token.value !== "undefined") { + warning("Expected an identifier and instead saw '{a}' (a reserved word).", + token, token.id); + } + } + return token.value; + } + } + + // fnparam means that this identifier is being defined as a function + // argument + function identifier(fnparam) { + var i = optionalidentifier(fnparam); + if (i) { + return i; + } + if (token.id === "function" && nexttoken.id === "(") { + warning("Missing name in function declaration."); + } else { + error("Expected an identifier and instead saw '{a}'.", + nexttoken, nexttoken.value); + } + } + + + function reachable(s) { + var i = 0, t; + if (nexttoken.id !== ";" || noreach) { + return; + } + for (;;) { + t = peek(i); + if (t.reach) { + return; + } + if (t.id !== "(endline)") { + if (t.id === "function") { + if (!option.latedef) { + break; + } + warning( +"Inner functions should be listed at the top of the outer function.", t); + break; + } + warning("Unreachable '{a}' after '{b}'.", t, t.value, s); + break; + } + i += 1; + } + } + + + function statement(noindent) { + var i = indent, r, s = scope, t = nexttoken; + + if (t.id === ";") { + advance(";"); + return; + } + + // Is this a labelled statement? + + if (t.identifier && !t.reserved && peek().id === ":") { + advance(); + advance(":"); + scope = Object.create(s); + addlabel(t.value, "label"); + + if (!nexttoken.labelled && nexttoken.value !== "{") { + warning("Label '{a}' on {b} statement.", nexttoken, t.value, nexttoken.value); + } + + if (jx.test(t.value + ":")) { + warning("Label '{a}' looks like a javascript url.", t, t.value); + } + + nexttoken.label = t.value; + t = nexttoken; + } + + // Is it a lonely block? + + if (t.id === "{") { + block(true, true); + return; + } + + // Parse the statement. + + if (!noindent) { + indentation(); + } + r = expression(0, true); + + // Look for the final semicolon. + + if (!t.block) { + if (!option.expr && (!r || !r.exps)) { + warning("Expected an assignment or function call and instead saw an expression.", + token); + } else if (option.nonew && r.id === "(" && r.left.id === "new") { + warning("Do not use 'new' for side effects.", t); + } + + if (nexttoken.id === ",") { + return comma(); + } + + if (nexttoken.id !== ";") { + if (!option.asi) { + // If this is the last statement in a block that ends on + // the same line *and* option lastsemic is on, ignore the warning. + // Otherwise, complain about missing semicolon. + if (!option.lastsemic || nexttoken.id !== "}" || + nexttoken.line !== token.line) { + warningAt("Missing semicolon.", token.line, token.character); + } + } + } else { + adjacent(token, nexttoken); + advance(";"); + nonadjacent(token, nexttoken); + } + } + +// Restore the indentation. + + indent = i; + scope = s; + return r; + } + + + function statements(startLine) { + var a = [], p; + + while (!nexttoken.reach && nexttoken.id !== "(end)") { + if (nexttoken.id === ";") { + p = peek(); + if (!p || p.id !== "(") { + warning("Unnecessary semicolon."); + } + advance(";"); + } else { + a.push(statement(startLine === nexttoken.line)); + } + } + return a; + } + + + /* + * read all directives + * recognizes a simple form of asi, but always + * warns, if it is used + */ + function directives() { + var i, p, pn; + + for (;;) { + if (nexttoken.id === "(string)") { + p = peek(0); + if (p.id === "(endline)") { + i = 1; + do { + pn = peek(i); + i = i + 1; + } while (pn.id === "(endline)"); + + if (pn.id !== ";") { + if (pn.id !== "(string)" && pn.id !== "(number)" && + pn.id !== "(regexp)" && pn.identifier !== true && + pn.id !== "}") { + break; + } + warning("Missing semicolon.", nexttoken); + } else { + p = pn; + } + } else if (p.id === "}") { + // directive with no other statements, warn about missing semicolon + warning("Missing semicolon.", p); + } else if (p.id !== ";") { + break; + } + + indentation(); + advance(); + if (directive[token.value]) { + warning("Unnecessary directive \"{a}\".", token, token.value); + } + + if (token.value === "use strict") { + if (!option["(explicitNewcap)"]) + option.newcap = true; + option.undef = true; + } + + // there's no directive negation, so always set to true + directive[token.value] = true; + + if (p.id === ";") { + advance(";"); + } + continue; + } + break; + } + } + + + /* + * Parses a single block. A block is a sequence of statements wrapped in + * braces. + * + * ordinary - true for everything but function bodies and try blocks. + * stmt - true if block can be a single statement (e.g. in if/for/while). + * isfunc - true if block is a function body + */ + function block(ordinary, stmt, isfunc) { + var a, + b = inblock, + old_indent = indent, + m, + s = scope, + t, + line, + d; + + inblock = ordinary; + + if (!ordinary || !option.funcscope) + scope = Object.create(scope); + + nonadjacent(token, nexttoken); + t = nexttoken; + + var metrics = funct["(metrics)"]; + metrics.nestedBlockDepth += 1; + metrics.verifyMaxNestedBlockDepthPerFunction(); + + if (nexttoken.id === "{") { + advance("{"); + line = token.line; + if (nexttoken.id !== "}") { + indent += option.indent; + while (!ordinary && nexttoken.from > indent) { + indent += option.indent; + } + + if (isfunc) { + m = {}; + for (d in directive) { + if (is_own(directive, d)) { + m[d] = directive[d]; + } + } + directives(); + + if (option.strict && funct["(context)"]["(global)"]) { + if (!m["use strict"] && !directive["use strict"]) { + warning("Missing \"use strict\" statement."); + } + } + } + + a = statements(line); + + metrics.statementCount += a.length; + + if (isfunc) { + directive = m; + } + + indent -= option.indent; + if (line !== nexttoken.line) { + indentation(); + } + } else if (line !== nexttoken.line) { + indentation(); + } + advance("}", t); + indent = old_indent; + } else if (!ordinary) { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, "{", nexttoken.value); + } else { + if (!stmt || option.curly) + warning("Expected '{a}' and instead saw '{b}'.", + nexttoken, "{", nexttoken.value); + + noreach = true; + indent += option.indent; + // test indentation only if statement is in new line + a = [statement(nexttoken.line === token.line)]; + indent -= option.indent; + noreach = false; + } + funct["(verb)"] = null; + if (!ordinary || !option.funcscope) scope = s; + inblock = b; + if (ordinary && option.noempty && (!a || a.length === 0)) { + warning("Empty block."); + } + metrics.nestedBlockDepth -= 1; + return a; + } + + + function countMember(m) { + if (membersOnly && typeof membersOnly[m] !== "boolean") { + warning("Unexpected /*member '{a}'.", token, m); + } + if (typeof member[m] === "number") { + member[m] += 1; + } else { + member[m] = 1; + } + } + + + function note_implied(token) { + var name = token.value, line = token.line, a = implied[name]; + if (typeof a === "function") { + a = false; + } + + if (!a) { + a = [line]; + implied[name] = a; + } else if (a[a.length - 1] !== line) { + a.push(line); + } + } + + + // Build the syntax table by declaring the syntactic elements of the language. + + type("(number)", function () { + return this; + }); + + type("(string)", function () { + return this; + }); + + syntax["(identifier)"] = { + type: "(identifier)", + lbp: 0, + identifier: true, + nud: function () { + var v = this.value, + s = scope[v], + f; + + if (typeof s === "function") { + // Protection against accidental inheritance. + s = undefined; + } else if (typeof s === "boolean") { + f = funct; + funct = functions[0]; + addlabel(v, "var"); + s = funct; + funct = f; + } + + // The name is in scope and defined in the current function. + if (funct === s) { + // Change 'unused' to 'var', and reject labels. + switch (funct[v]) { + case "unused": + funct[v] = "var"; + break; + case "unction": + funct[v] = "function"; + this["function"] = true; + break; + case "function": + this["function"] = true; + break; + case "label": + warning("'{a}' is a statement label.", token, v); + break; + } + } else if (funct["(global)"]) { + // The name is not defined in the function. If we are in the global + // scope, then we have an undefined variable. + // + // Operators typeof and delete do not raise runtime errors even if + // the base object of a reference is null so no need to display warning + // if we're inside of typeof or delete. + + if (option.undef && typeof predefined[v] !== "boolean") { + // Attempting to subscript a null reference will throw an + // error, even within the typeof and delete operators + if (!(anonname === "typeof" || anonname === "delete") || + (nexttoken && (nexttoken.value === "." || nexttoken.value === "["))) { + + isundef(funct, "'{a}' is not defined.", token, v); + } + } + + note_implied(token); + } else { + // If the name is already defined in the current + // function, but not as outer, then there is a scope error. + + switch (funct[v]) { + case "closure": + case "function": + case "var": + case "unused": + warning("'{a}' used out of scope.", token, v); + break; + case "label": + warning("'{a}' is a statement label.", token, v); + break; + case "outer": + case "global": + break; + default: + // If the name is defined in an outer function, make an outer entry, + // and if it was unused, make it var. + if (s === true) { + funct[v] = true; + } else if (s === null) { + warning("'{a}' is not allowed.", token, v); + note_implied(token); + } else if (typeof s !== "object") { + // Operators typeof and delete do not raise runtime errors even + // if the base object of a reference is null so no need to + // display warning if we're inside of typeof or delete. + if (option.undef) { + // Attempting to subscript a null reference will throw an + // error, even within the typeof and delete operators + if (!(anonname === "typeof" || anonname === "delete") || + (nexttoken && + (nexttoken.value === "." || nexttoken.value === "["))) { + + isundef(funct, "'{a}' is not defined.", token, v); + } + } + funct[v] = true; + note_implied(token); + } else { + switch (s[v]) { + case "function": + case "unction": + this["function"] = true; + s[v] = "closure"; + funct[v] = s["(global)"] ? "global" : "outer"; + break; + case "var": + case "unused": + s[v] = "closure"; + funct[v] = s["(global)"] ? "global" : "outer"; + break; + case "closure": + funct[v] = s["(global)"] ? "global" : "outer"; + break; + case "label": + warning("'{a}' is a statement label.", token, v); + } + } + } + } + return this; + }, + led: function () { + error("Expected an operator and instead saw '{a}'.", + nexttoken, nexttoken.value); + } + }; + + type("(regexp)", function () { + return this; + }); + + +// ECMAScript parser + + delim("(endline)"); + delim("(begin)"); + delim("(end)").reach = true; + delim("</").reach = true; + delim("<!"); + delim("<!--"); + delim("-->"); + delim("(error)").reach = true; + delim("}").reach = true; + delim(")"); + delim("]"); + delim("\"").reach = true; + delim("'").reach = true; + delim(";"); + delim(":").reach = true; + delim(","); + delim("#"); + delim("@"); + reserve("else"); + reserve("case").reach = true; + reserve("catch"); + reserve("default").reach = true; + reserve("finally"); + reservevar("arguments", function (x) { + if (directive["use strict"] && funct["(global)"]) { + warning("Strict violation.", x); + } + }); + reservevar("eval"); + reservevar("false"); + reservevar("Infinity"); + reservevar("null"); + reservevar("this", function (x) { + if (directive["use strict"] && !option.validthis && ((funct["(statement)"] && + funct["(name)"].charAt(0) > "Z") || funct["(global)"])) { + warning("Possible strict violation.", x); + } + }); + reservevar("true"); + reservevar("undefined"); + assignop("=", "assign", 20); + assignop("+=", "assignadd", 20); + assignop("-=", "assignsub", 20); + assignop("*=", "assignmult", 20); + assignop("/=", "assigndiv", 20).nud = function () { + error("A regular expression literal can be confused with '/='."); + }; + assignop("%=", "assignmod", 20); + bitwiseassignop("&=", "assignbitand", 20); + bitwiseassignop("|=", "assignbitor", 20); + bitwiseassignop("^=", "assignbitxor", 20); + bitwiseassignop("<<=", "assignshiftleft", 20); + bitwiseassignop(">>=", "assignshiftright", 20); + bitwiseassignop(">>>=", "assignshiftrightunsigned", 20); + infix("?", function (left, that) { + that.left = left; + that.right = expression(10); + advance(":"); + that["else"] = expression(10); + return that; + }, 30); + + infix("||", "or", 40); + infix("&&", "and", 50); + bitwise("|", "bitor", 70); + bitwise("^", "bitxor", 80); + bitwise("&", "bitand", 90); + relation("==", function (left, right) { + var eqnull = option.eqnull && (left.value === "null" || right.value === "null"); + + if (!eqnull && option.eqeqeq) + warning("Expected '{a}' and instead saw '{b}'.", this, "===", "=="); + else if (isPoorRelation(left)) + warning("Use '{a}' to compare with '{b}'.", this, "===", left.value); + else if (isPoorRelation(right)) + warning("Use '{a}' to compare with '{b}'.", this, "===", right.value); + + return this; + }); + relation("==="); + relation("!=", function (left, right) { + var eqnull = option.eqnull && + (left.value === "null" || right.value === "null"); + + if (!eqnull && option.eqeqeq) { + warning("Expected '{a}' and instead saw '{b}'.", + this, "!==", "!="); + } else if (isPoorRelation(left)) { + warning("Use '{a}' to compare with '{b}'.", + this, "!==", left.value); + } else if (isPoorRelation(right)) { + warning("Use '{a}' to compare with '{b}'.", + this, "!==", right.value); + } + return this; + }); + relation("!=="); + relation("<"); + relation(">"); + relation("<="); + relation(">="); + bitwise("<<", "shiftleft", 120); + bitwise(">>", "shiftright", 120); + bitwise(">>>", "shiftrightunsigned", 120); + infix("in", "in", 120); + infix("instanceof", "instanceof", 120); + infix("+", function (left, that) { + var right = expression(130); + if (left && right && left.id === "(string)" && right.id === "(string)") { + left.value += right.value; + left.character = right.character; + if (!option.scripturl && jx.test(left.value)) { + warning("JavaScript URL.", left); + } + return left; + } + that.left = left; + that.right = right; + return that; + }, 130); + prefix("+", "num"); + prefix("+++", function () { + warning("Confusing pluses."); + this.right = expression(150); + this.arity = "unary"; + return this; + }); + infix("+++", function (left) { + warning("Confusing pluses."); + this.left = left; + this.right = expression(130); + return this; + }, 130); + infix("-", "sub", 130); + prefix("-", "neg"); + prefix("---", function () { + warning("Confusing minuses."); + this.right = expression(150); + this.arity = "unary"; + return this; + }); + infix("---", function (left) { + warning("Confusing minuses."); + this.left = left; + this.right = expression(130); + return this; + }, 130); + infix("*", "mult", 140); + infix("/", "div", 140); + infix("%", "mod", 140); + + suffix("++", "postinc"); + prefix("++", "preinc"); + syntax["++"].exps = true; + + suffix("--", "postdec"); + prefix("--", "predec"); + syntax["--"].exps = true; + prefix("delete", function () { + var p = expression(0); + if (!p || (p.id !== "." && p.id !== "[")) { + warning("Variables should not be deleted."); + } + this.first = p; + return this; + }).exps = true; + + prefix("~", function () { + if (option.bitwise) { + warning("Unexpected '{a}'.", this, "~"); + } + expression(150); + return this; + }); + + prefix("!", function () { + this.right = expression(150); + this.arity = "unary"; + if (bang[this.right.id] === true) { + warning("Confusing use of '{a}'.", this, "!"); + } + return this; + }); + prefix("typeof", "typeof"); + prefix("new", function () { + var c = expression(155), i; + if (c && c.id !== "function") { + if (c.identifier) { + c["new"] = true; + switch (c.value) { + case "Number": + case "String": + case "Boolean": + case "Math": + case "JSON": + warning("Do not use {a} as a constructor.", prevtoken, c.value); + break; + case "Function": + if (!option.evil) { + warning("The Function constructor is eval."); + } + break; + case "Date": + case "RegExp": + break; + default: + if (c.id !== "function") { + i = c.value.substr(0, 1); + if (option.newcap && (i < "A" || i > "Z") && !is_own(global, c.value)) { + warning("A constructor name should start with an uppercase letter.", + token); + } + } + } + } else { + if (c.id !== "." && c.id !== "[" && c.id !== "(") { + warning("Bad constructor.", token); + } + } + } else { + if (!option.supernew) + warning("Weird construction. Delete 'new'.", this); + } + adjacent(token, nexttoken); + if (nexttoken.id !== "(" && !option.supernew) { + warning("Missing '()' invoking a constructor.", + token, token.value); + } + this.first = c; + return this; + }); + syntax["new"].exps = true; + + prefix("void").exps = true; + + infix(".", function (left, that) { + adjacent(prevtoken, token); + nobreak(); + var m = identifier(); + if (typeof m === "string") { + countMember(m); + } + that.left = left; + that.right = m; + if (left && left.value === "arguments" && (m === "callee" || m === "caller")) { + if (option.noarg) + warning("Avoid arguments.{a}.", left, m); + else if (directive["use strict"]) + error("Strict violation."); + } else if (!option.evil && left && left.value === "document" && + (m === "write" || m === "writeln")) { + warning("document.write can be a form of eval.", left); + } + if (!option.evil && (m === "eval" || m === "execScript")) { + warning("eval is evil."); + } + return that; + }, 160, true); + + infix("(", function (left, that) { + if (prevtoken.id !== "}" && prevtoken.id !== ")") { + nobreak(prevtoken, token); + } + nospace(); + if (option.immed && !left.immed && left.id === "function") { + warning("Wrap an immediate function invocation in parentheses " + + "to assist the reader in understanding that the expression " + + "is the result of a function, and not the function itself."); + } + var n = 0, + p = []; + if (left) { + if (left.type === "(identifier)") { + if (left.value.match(/^[A-Z]([A-Z0-9_$]*[a-z][A-Za-z0-9_$]*)?$/)) { + if ("Number String Boolean Date Object".indexOf(left.value) === -1) { + if (left.value === "Math") { + warning("Math is not a function.", left); + } else if (option.newcap) { + warning("Missing 'new' prefix when invoking a constructor.", left); + } + } + } + } + } + if (nexttoken.id !== ")") { + for (;;) { + p[p.length] = expression(10); + n += 1; + if (nexttoken.id !== ",") { + break; + } + comma(); + } + } + advance(")"); + nospace(prevtoken, token); + if (typeof left === "object") { + if (left.value === "parseInt" && n === 1) { + warning("Missing radix parameter.", token); + } + if (!option.evil) { + if (left.value === "eval" || left.value === "Function" || + left.value === "execScript") { + warning("eval is evil.", left); + + if (p[0] && [0].id === "(string)") { + addInternalSrc(left, p[0].value); + } + } else if (p[0] && p[0].id === "(string)" && + (left.value === "setTimeout" || + left.value === "setInterval")) { + warning( + "Implied eval is evil. Pass a function instead of a string.", left); + addInternalSrc(left, p[0].value); + + // window.setTimeout/setInterval + } else if (p[0] && p[0].id === "(string)" && + left.value === "." && + left.left.value === "window" && + (left.right === "setTimeout" || + left.right === "setInterval")) { + warning( + "Implied eval is evil. Pass a function instead of a string.", left); + addInternalSrc(left, p[0].value); + } + } + if (!left.identifier && left.id !== "." && left.id !== "[" && + left.id !== "(" && left.id !== "&&" && left.id !== "||" && + left.id !== "?") { + warning("Bad invocation.", left); + } + } + that.left = left; + return that; + }, 155, true).exps = true; + + prefix("(", function () { + nospace(); + if (nexttoken.id === "function") { + nexttoken.immed = true; + } + var v = expression(0); + advance(")", this); + nospace(prevtoken, token); + if (option.immed && v.id === "function") { + if (nexttoken.id !== "(" && + (nexttoken.id !== "." || (peek().value !== "call" && peek().value !== "apply"))) { + warning( +"Do not wrap function literals in parens unless they are to be immediately invoked.", + this); + } + } + + return v; + }); + + infix("[", function (left, that) { + nobreak(prevtoken, token); + nospace(); + var e = expression(0), s; + if (e && e.type === "(string)") { + if (!option.evil && (e.value === "eval" || e.value === "execScript")) { + warning("eval is evil.", that); + } + countMember(e.value); + if (!option.sub && ix.test(e.value)) { + s = syntax[e.value]; + if (!s || !s.reserved) { + warning("['{a}'] is better written in dot notation.", + prevtoken, e.value); + } + } + } + advance("]", that); + nospace(prevtoken, token); + that.left = left; + that.right = e; + return that; + }, 160, true); + + prefix("[", function () { + var b = token.line !== nexttoken.line; + this.first = []; + if (b) { + indent += option.indent; + if (nexttoken.from === indent + option.indent) { + indent += option.indent; + } + } + while (nexttoken.id !== "(end)") { + while (nexttoken.id === ",") { + if (!option.es5) + warning("Extra comma."); + advance(","); + } + if (nexttoken.id === "]") { + break; + } + if (b && token.line !== nexttoken.line) { + indentation(); + } + this.first.push(expression(10)); + if (nexttoken.id === ",") { + comma(); + if (nexttoken.id === "]" && !option.es5) { + warning("Extra comma.", token); + break; + } + } else { + break; + } + } + if (b) { + indent -= option.indent; + indentation(); + } + advance("]", this); + return this; + }, 160); + + + function property_name() { + var id = optionalidentifier(true); + if (!id) { + if (nexttoken.id === "(string)") { + id = nexttoken.value; + advance(); + } else if (nexttoken.id === "(number)") { + id = nexttoken.value.toString(); + advance(); + } + } + return id; + } + + + function functionparams() { + var next = nexttoken; + var params = []; + var ident; + + advance("("); + nospace(); + + if (nexttoken.id === ")") { + advance(")"); + return; + } + + for (;;) { + ident = identifier(true); + params.push(ident); + addlabel(ident, "unused", token); + if (nexttoken.id === ",") { + comma(); + } else { + advance(")", next); + nospace(prevtoken, token); + return params; + } + } + } + + + function doFunction(name, statement) { + var f; + var oldOption = option; + var oldScope = scope; + + option = Object.create(option); + scope = Object.create(scope); + + funct = { + "(name)" : name || "\"" + anonname + "\"", + "(line)" : nexttoken.line, + "(character)": nexttoken.character, + "(context)" : funct, + "(breakage)" : 0, + "(loopage)" : 0, + "(metrics)" : createMetrics(nexttoken), + "(scope)" : scope, + "(statement)": statement, + "(tokens)" : {} + }; + + f = funct; + token.funct = funct; + + functions.push(funct); + + if (name) { + addlabel(name, "function"); + } + + funct["(params)"] = functionparams(); + funct["(metrics)"].verifyMaxParametersPerFunction(funct["(params)"]); + + block(false, false, true); + + funct["(metrics)"].verifyMaxStatementsPerFunction(); + funct["(metrics)"].verifyMaxComplexityPerFunction(); + + scope = oldScope; + option = oldOption; + funct["(last)"] = token.line; + funct["(lastcharacter)"] = token.character; + funct = funct["(context)"]; + + return f; + } + + function createMetrics(functionStartToken) { + return { + statementCount: 0, + nestedBlockDepth: -1, + ComplexityCount: 1, + verifyMaxStatementsPerFunction: function () { + if (option.maxstatements && + this.statementCount > option.maxstatements) { + var message = "Too many statements per function (" + this.statementCount + ")."; + warning(message, functionStartToken); + } + }, + + verifyMaxParametersPerFunction: function (params) { + params = params || []; + + if (option.maxparams && params.length > option.maxparams) { + var message = "Too many parameters per function (" + params.length + ")."; + warning(message, functionStartToken); + } + }, + + verifyMaxNestedBlockDepthPerFunction: function () { + if (option.maxdepth && + this.nestedBlockDepth > 0 && + this.nestedBlockDepth === option.maxdepth + 1) { + var message = "Blocks are nested too deeply (" + this.nestedBlockDepth + ")."; + warning(message); + } + }, + + verifyMaxComplexityPerFunction: function () { + var max = option.maxcomplexity; + var cc = this.ComplexityCount; + if (max && cc > max) { + var message = "Cyclomatic complexity is too high per function (" + cc + ")."; + warning(message, functionStartToken); + } + } + }; + } + + function increaseComplexityCount() { + funct["(metrics)"].ComplexityCount += 1; + } + + + (function (x) { + x.nud = function () { + var b, f, i, p, t; + var props = {}; // All properties, including accessors + + function saveProperty(name, token) { + if (props[name] && is_own(props, name)) + warning("Duplicate member '{a}'.", nexttoken, i); + else + props[name] = {}; + + props[name].basic = true; + props[name].basicToken = token; + } + + function saveSetter(name, token) { + if (props[name] && is_own(props, name)) { + if (props[name].basic || props[name].setter) + warning("Duplicate member '{a}'.", nexttoken, i); + } else { + props[name] = {}; + } + + props[name].setter = true; + props[name].setterToken = token; + } + + function saveGetter(name) { + if (props[name] && is_own(props, name)) { + if (props[name].basic || props[name].getter) + warning("Duplicate member '{a}'.", nexttoken, i); + } else { + props[name] = {}; + } + + props[name].getter = true; + props[name].getterToken = token; + } + + b = token.line !== nexttoken.line; + if (b) { + indent += option.indent; + if (nexttoken.from === indent + option.indent) { + indent += option.indent; + } + } + for (;;) { + if (nexttoken.id === "}") { + break; + } + if (b) { + indentation(); + } + if (nexttoken.value === "get" && peek().id !== ":") { + advance("get"); + if (!option.es5) { + error("get/set are ES5 features."); + } + i = property_name(); + if (!i) { + error("Missing property name."); + } + saveGetter(i); + t = nexttoken; + adjacent(token, nexttoken); + f = doFunction(); + p = f["(params)"]; + if (p) { + warning("Unexpected parameter '{a}' in get {b} function.", t, p[0], i); + } + adjacent(token, nexttoken); + } else if (nexttoken.value === "set" && peek().id !== ":") { + advance("set"); + if (!option.es5) { + error("get/set are ES5 features."); + } + i = property_name(); + if (!i) { + error("Missing property name."); + } + saveSetter(i, nexttoken); + t = nexttoken; + adjacent(token, nexttoken); + f = doFunction(); + p = f["(params)"]; + if (!p || p.length !== 1) { + warning("Expected a single parameter in set {a} function.", t, i); + } + } else { + i = property_name(); + saveProperty(i, nexttoken); + if (typeof i !== "string") { + break; + } + advance(":"); + nonadjacent(token, nexttoken); + expression(10); + } + + countMember(i); + if (nexttoken.id === ",") { + comma(); + if (nexttoken.id === ",") { + warning("Extra comma.", token); + } else if (nexttoken.id === "}" && !option.es5) { + warning("Extra comma.", token); + } + } else { + break; + } + } + if (b) { + indent -= option.indent; + indentation(); + } + advance("}", this); + + // Check for lonely setters if in the ES5 mode. + if (option.es5) { + for (var name in props) { + if (is_own(props, name) && props[name].setter && !props[name].getter) { + warning("Setter is defined without getter.", props[name].setterToken); + } + } + } + return this; + }; + x.fud = function () { + error("Expected to see a statement and instead saw a block.", token); + }; + }(delim("{"))); + +// This Function is called when esnext option is set to true +// it adds the `const` statement to JSHINT + + useESNextSyntax = function () { + var conststatement = stmt("const", function (prefix) { + var id, name, value; + + this.first = []; + for (;;) { + nonadjacent(token, nexttoken); + id = identifier(); + if (funct[id] === "const") { + warning("const '" + id + "' has already been declared"); + } + if (funct["(global)"] && predefined[id] === false) { + warning("Redefinition of '{a}'.", token, id); + } + addlabel(id, "const"); + if (prefix) { + break; + } + name = token; + this.first.push(token); + + if (nexttoken.id !== "=") { + warning("const " + + "'{a}' is initialized to 'undefined'.", token, id); + } + + if (nexttoken.id === "=") { + nonadjacent(token, nexttoken); + advance("="); + nonadjacent(token, nexttoken); + if (nexttoken.id === "undefined") { + warning("It is not necessary to initialize " + + "'{a}' to 'undefined'.", token, id); + } + if (peek(0).id === "=" && nexttoken.identifier) { + error("Constant {a} was not declared correctly.", + nexttoken, nexttoken.value); + } + value = expression(0); + name.first = value; + } + + if (nexttoken.id !== ",") { + break; + } + comma(); + } + return this; + }); + conststatement.exps = true; + }; + + var varstatement = stmt("var", function (prefix) { + // JavaScript does not have block scope. It only has function scope. So, + // declaring a variable in a block can have unexpected consequences. + var id, name, value; + + if (funct["(onevar)"] && option.onevar) { + warning("Too many var statements."); + } else if (!funct["(global)"]) { + funct["(onevar)"] = true; + } + + this.first = []; + + for (;;) { + nonadjacent(token, nexttoken); + id = identifier(); + + if (option.esnext && funct[id] === "const") { + warning("const '" + id + "' has already been declared"); + } + + if (funct["(global)"] && predefined[id] === false) { + warning("Redefinition of '{a}'.", token, id); + } + + addlabel(id, "unused", token); + + if (prefix) { + break; + } + + name = token; + this.first.push(token); + + if (nexttoken.id === "=") { + nonadjacent(token, nexttoken); + advance("="); + nonadjacent(token, nexttoken); + if (nexttoken.id === "undefined") { + warning("It is not necessary to initialize '{a}' to 'undefined'.", token, id); + } + if (peek(0).id === "=" && nexttoken.identifier) { + error("Variable {a} was not declared correctly.", + nexttoken, nexttoken.value); + } + value = expression(0); + name.first = value; + } + if (nexttoken.id !== ",") { + break; + } + comma(); + } + return this; + }); + varstatement.exps = true; + + blockstmt("function", function () { + if (inblock) { + warning("Function declarations should not be placed in blocks. " + + "Use a function expression or move the statement to the top of " + + "the outer function.", token); + + } + var i = identifier(); + if (option.esnext && funct[i] === "const") { + warning("const '" + i + "' has already been declared"); + } + adjacent(token, nexttoken); + addlabel(i, "unction", token); + + doFunction(i, { statement: true }); + if (nexttoken.id === "(" && nexttoken.line === token.line) { + error( +"Function declarations are not invocable. Wrap the whole function invocation in parens."); + } + return this; + }); + + prefix("function", function () { + var i = optionalidentifier(); + if (i) { + adjacent(token, nexttoken); + } else { + nonadjacent(token, nexttoken); + } + doFunction(i); + if (!option.loopfunc && funct["(loopage)"]) { + warning("Don't make functions within a loop."); + } + return this; + }); + + blockstmt("if", function () { + var t = nexttoken; + increaseComplexityCount(); + advance("("); + nonadjacent(this, t); + nospace(); + expression(20); + if (nexttoken.id === "=") { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance("="); + expression(20); + } + advance(")", t); + nospace(prevtoken, token); + block(true, true); + if (nexttoken.id === "else") { + nonadjacent(token, nexttoken); + advance("else"); + if (nexttoken.id === "if" || nexttoken.id === "switch") { + statement(true); + } else { + block(true, true); + } + } + return this; + }); + + blockstmt("try", function () { + var b; + + function doCatch() { + var oldScope = scope; + var e; + + advance("catch"); + nonadjacent(token, nexttoken); + advance("("); + + scope = Object.create(oldScope); + + e = nexttoken.value; + if (nexttoken.type !== "(identifier)") { + e = null; + warning("Expected an identifier and instead saw '{a}'.", nexttoken, e); + } + + advance(); + advance(")"); + + funct = { + "(name)" : "(catch)", + "(line)" : nexttoken.line, + "(character)": nexttoken.character, + "(context)" : funct, + "(breakage)" : funct["(breakage)"], + "(loopage)" : funct["(loopage)"], + "(scope)" : scope, + "(statement)": false, + "(metrics)" : createMetrics(nexttoken), + "(catch)" : true, + "(tokens)" : {} + }; + + if (e) { + addlabel(e, "exception"); + } + + token.funct = funct; + functions.push(funct); + + block(false); + + scope = oldScope; + + funct["(last)"] = token.line; + funct["(lastcharacter)"] = token.character; + funct = funct["(context)"]; + } + + block(false); + + if (nexttoken.id === "catch") { + increaseComplexityCount(); + doCatch(); + b = true; + } + + if (nexttoken.id === "finally") { + advance("finally"); + block(false); + return; + } else if (!b) { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, "catch", nexttoken.value); + } + + return this; + }); + + blockstmt("while", function () { + var t = nexttoken; + funct["(breakage)"] += 1; + funct["(loopage)"] += 1; + increaseComplexityCount(); + advance("("); + nonadjacent(this, t); + nospace(); + expression(20); + if (nexttoken.id === "=") { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance("="); + expression(20); + } + advance(")", t); + nospace(prevtoken, token); + block(true, true); + funct["(breakage)"] -= 1; + funct["(loopage)"] -= 1; + return this; + }).labelled = true; + + blockstmt("with", function () { + var t = nexttoken; + if (directive["use strict"]) { + error("'with' is not allowed in strict mode.", token); + } else if (!option.withstmt) { + warning("Don't use 'with'.", token); + } + + advance("("); + nonadjacent(this, t); + nospace(); + expression(0); + advance(")", t); + nospace(prevtoken, token); + block(true, true); + + return this; + }); + + blockstmt("switch", function () { + var t = nexttoken, + g = false; + funct["(breakage)"] += 1; + advance("("); + nonadjacent(this, t); + nospace(); + this.condition = expression(20); + advance(")", t); + nospace(prevtoken, token); + nonadjacent(token, nexttoken); + t = nexttoken; + advance("{"); + nonadjacent(token, nexttoken); + indent += option.indent; + this.cases = []; + for (;;) { + switch (nexttoken.id) { + case "case": + switch (funct["(verb)"]) { + case "break": + case "case": + case "continue": + case "return": + case "switch": + case "throw": + break; + default: + // You can tell JSHint that you don't use break intentionally by + // adding a comment /* falls through */ on a line just before + // the next `case`. + if (!ft.test(lines[nexttoken.line - 2])) { + warning( + "Expected a 'break' statement before 'case'.", + token); + } + } + indentation(-option.indent); + advance("case"); + this.cases.push(expression(20)); + increaseComplexityCount(); + g = true; + advance(":"); + funct["(verb)"] = "case"; + break; + case "default": + switch (funct["(verb)"]) { + case "break": + case "continue": + case "return": + case "throw": + break; + default: + if (!ft.test(lines[nexttoken.line - 2])) { + warning( + "Expected a 'break' statement before 'default'.", + token); + } + } + indentation(-option.indent); + advance("default"); + g = true; + advance(":"); + break; + case "}": + indent -= option.indent; + indentation(); + advance("}", t); + if (this.cases.length === 1 || this.condition.id === "true" || + this.condition.id === "false") { + if (!option.onecase) + warning("This 'switch' should be an 'if'.", this); + } + funct["(breakage)"] -= 1; + funct["(verb)"] = undefined; + return; + case "(end)": + error("Missing '{a}'.", nexttoken, "}"); + return; + default: + if (g) { + switch (token.id) { + case ",": + error("Each value should have its own case label."); + return; + case ":": + g = false; + statements(); + break; + default: + error("Missing ':' on a case clause.", token); + return; + } + } else { + if (token.id === ":") { + advance(":"); + error("Unexpected '{a}'.", token, ":"); + statements(); + } else { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, "case", nexttoken.value); + return; + } + } + } + } + }).labelled = true; + + stmt("debugger", function () { + if (!option.debug) { + warning("All 'debugger' statements should be removed."); + } + return this; + }).exps = true; + + (function () { + var x = stmt("do", function () { + funct["(breakage)"] += 1; + funct["(loopage)"] += 1; + increaseComplexityCount(); + + this.first = block(true); + advance("while"); + var t = nexttoken; + nonadjacent(token, t); + advance("("); + nospace(); + expression(20); + if (nexttoken.id === "=") { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance("="); + expression(20); + } + advance(")", t); + nospace(prevtoken, token); + funct["(breakage)"] -= 1; + funct["(loopage)"] -= 1; + return this; + }); + x.labelled = true; + x.exps = true; + }()); + + blockstmt("for", function () { + var s, t = nexttoken; + funct["(breakage)"] += 1; + funct["(loopage)"] += 1; + increaseComplexityCount(); + advance("("); + nonadjacent(this, t); + nospace(); + if (peek(nexttoken.id === "var" ? 1 : 0).id === "in") { + if (nexttoken.id === "var") { + advance("var"); + varstatement.fud.call(varstatement, true); + } else { + switch (funct[nexttoken.value]) { + case "unused": + funct[nexttoken.value] = "var"; + break; + case "var": + break; + default: + warning("Bad for in variable '{a}'.", + nexttoken, nexttoken.value); + } + advance(); + } + advance("in"); + expression(20); + advance(")", t); + s = block(true, true); + if (option.forin && s && (s.length > 1 || typeof s[0] !== "object" || + s[0].value !== "if")) { + warning("The body of a for in should be wrapped in an if statement to filter " + + "unwanted properties from the prototype.", this); + } + funct["(breakage)"] -= 1; + funct["(loopage)"] -= 1; + return this; + } else { + if (nexttoken.id !== ";") { + if (nexttoken.id === "var") { + advance("var"); + varstatement.fud.call(varstatement); + } else { + for (;;) { + expression(0, "for"); + if (nexttoken.id !== ",") { + break; + } + comma(); + } + } + } + nolinebreak(token); + advance(";"); + if (nexttoken.id !== ";") { + expression(20); + if (nexttoken.id === "=") { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance("="); + expression(20); + } + } + nolinebreak(token); + advance(";"); + if (nexttoken.id === ";") { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, ")", ";"); + } + if (nexttoken.id !== ")") { + for (;;) { + expression(0, "for"); + if (nexttoken.id !== ",") { + break; + } + comma(); + } + } + advance(")", t); + nospace(prevtoken, token); + block(true, true); + funct["(breakage)"] -= 1; + funct["(loopage)"] -= 1; + return this; + } + }).labelled = true; + + + stmt("break", function () { + var v = nexttoken.value; + + if (funct["(breakage)"] === 0) + warning("Unexpected '{a}'.", nexttoken, this.value); + + if (!option.asi) + nolinebreak(this); + + if (nexttoken.id !== ";") { + if (token.line === nexttoken.line) { + if (funct[v] !== "label") { + warning("'{a}' is not a statement label.", nexttoken, v); + } else if (scope[v] !== funct) { + warning("'{a}' is out of scope.", nexttoken, v); + } + this.first = nexttoken; + advance(); + } + } + reachable("break"); + return this; + }).exps = true; + + + stmt("continue", function () { + var v = nexttoken.value; + + if (funct["(breakage)"] === 0) + warning("Unexpected '{a}'.", nexttoken, this.value); + + if (!option.asi) + nolinebreak(this); + + if (nexttoken.id !== ";") { + if (token.line === nexttoken.line) { + if (funct[v] !== "label") { + warning("'{a}' is not a statement label.", nexttoken, v); + } else if (scope[v] !== funct) { + warning("'{a}' is out of scope.", nexttoken, v); + } + this.first = nexttoken; + advance(); + } + } else if (!funct["(loopage)"]) { + warning("Unexpected '{a}'.", nexttoken, this.value); + } + reachable("continue"); + return this; + }).exps = true; + + + stmt("return", function () { + if (this.line === nexttoken.line) { + if (nexttoken.id === "(regexp)") + warning("Wrap the /regexp/ literal in parens to disambiguate the slash operator."); + + if (nexttoken.id !== ";" && !nexttoken.reach) { + nonadjacent(token, nexttoken); + if (peek().value === "=" && !option.boss) { + warningAt("Did you mean to return a conditional instead of an assignment?", + token.line, token.character + 1); + } + this.first = expression(0); + } + } else if (!option.asi) { + nolinebreak(this); // always warn (Line breaking error) + } + reachable("return"); + return this; + }).exps = true; + + + stmt("throw", function () { + nolinebreak(this); + nonadjacent(token, nexttoken); + this.first = expression(20); + reachable("throw"); + return this; + }).exps = true; + +// Superfluous reserved words + + reserve("class"); + reserve("const"); + reserve("enum"); + reserve("export"); + reserve("extends"); + reserve("import"); + reserve("super"); + + reserve("let"); + reserve("yield"); + reserve("implements"); + reserve("interface"); + reserve("package"); + reserve("private"); + reserve("protected"); + reserve("public"); + reserve("static"); + + +// Parse JSON + + function jsonValue() { + + function jsonObject() { + var o = {}, t = nexttoken; + advance("{"); + if (nexttoken.id !== "}") { + for (;;) { + if (nexttoken.id === "(end)") { + error("Missing '}' to match '{' from line {a}.", + nexttoken, t.line); + } else if (nexttoken.id === "}") { + warning("Unexpected comma.", token); + break; + } else if (nexttoken.id === ",") { + error("Unexpected comma.", nexttoken); + } else if (nexttoken.id !== "(string)") { + warning("Expected a string and instead saw {a}.", + nexttoken, nexttoken.value); + } + if (o[nexttoken.value] === true) { + warning("Duplicate key '{a}'.", + nexttoken, nexttoken.value); + } else if ((nexttoken.value === "__proto__" && + !option.proto) || (nexttoken.value === "__iterator__" && + !option.iterator)) { + warning("The '{a}' key may produce unexpected results.", + nexttoken, nexttoken.value); + } else { + o[nexttoken.value] = true; + } + advance(); + advance(":"); + jsonValue(); + if (nexttoken.id !== ",") { + break; + } + advance(","); + } + } + advance("}"); + } + + function jsonArray() { + var t = nexttoken; + advance("["); + if (nexttoken.id !== "]") { + for (;;) { + if (nexttoken.id === "(end)") { + error("Missing ']' to match '[' from line {a}.", + nexttoken, t.line); + } else if (nexttoken.id === "]") { + warning("Unexpected comma.", token); + break; + } else if (nexttoken.id === ",") { + error("Unexpected comma.", nexttoken); + } + jsonValue(); + if (nexttoken.id !== ",") { + break; + } + advance(","); + } + } + advance("]"); + } + + switch (nexttoken.id) { + case "{": + jsonObject(); + break; + case "[": + jsonArray(); + break; + case "true": + case "false": + case "null": + case "(number)": + case "(string)": + advance(); + break; + case "-": + advance("-"); + if (token.character !== nexttoken.from) { + warning("Unexpected space after '-'.", token); + } + adjacent(token, nexttoken); + advance("(number)"); + break; + default: + error("Expected a JSON value.", nexttoken); + } + } + + + // The actual JSHINT function itself. + var itself = function (s, o, g) { + var a, i, k, x; + var optionKeys; + var newOptionObj = {}; + + if (o && o.scope) { + JSHINT.scope = o.scope; + } else { + JSHINT.errors = []; + JSHINT.undefs = []; + JSHINT.internals = []; + JSHINT.blacklist = {}; + JSHINT.scope = "(main)"; + } + + predefined = Object.create(standard); + declared = Object.create(null); + combine(predefined, g || {}); + + if (o) { + a = o.predef; + if (a) { + if (!Array.isArray(a) && typeof a === "object") { + a = Object.keys(a); + } + a.forEach(function (item) { + var slice; + if (item[0] === "-") { + slice = item.slice(1); + JSHINT.blacklist[slice] = slice; + } else { + predefined[item] = true; + } + }); + } + + optionKeys = Object.keys(o); + for (x = 0; x < optionKeys.length; x++) { + newOptionObj[optionKeys[x]] = o[optionKeys[x]]; + + if (optionKeys[x] === "newcap" && o[optionKeys[x]] === false) + newOptionObj["(explicitNewcap)"] = true; + + if (optionKeys[x] === "indent") + newOptionObj.white = true; + } + } + + option = newOptionObj; + + option.indent = option.indent || 4; + option.maxerr = option.maxerr || 50; + + tab = ""; + for (i = 0; i < option.indent; i += 1) { + tab += " "; + } + indent = 1; + global = Object.create(predefined); + scope = global; + funct = { + "(global)": true, + "(name)": "(global)", + "(scope)": scope, + "(breakage)": 0, + "(loopage)": 0, + "(tokens)": {}, + "(metrics)": createMetrics(nexttoken) + }; + functions = [funct]; + urls = []; + stack = null; + member = {}; + membersOnly = null; + implied = {}; + inblock = false; + lookahead = []; + jsonmode = false; + warnings = 0; + lines = []; + unuseds = []; + + if (!isString(s) && !Array.isArray(s)) { + errorAt("Input is neither a string nor an array of strings.", 0); + return false; + } + + if (isString(s) && /^\s*$/g.test(s)) { + errorAt("Input is an empty string.", 0); + return false; + } + + if (s.length === 0) { + errorAt("Input is an empty array.", 0); + return false; + } + + lex.init(s); + + prereg = true; + directive = {}; + + prevtoken = token = nexttoken = syntax["(begin)"]; + + // Check options + for (var name in o) { + if (is_own(o, name)) { + checkOption(name, token); + } + } + + assume(); + + // combine the passed globals after we've assumed all our options + combine(predefined, g || {}); + + //reset values + comma.first = true; + quotmark = undefined; + + try { + advance(); + switch (nexttoken.id) { + case "{": + case "[": + option.laxbreak = true; + jsonmode = true; + jsonValue(); + break; + default: + directives(); + if (directive["use strict"] && !option.globalstrict) { + warning("Use the function form of \"use strict\".", prevtoken); + } + + statements(); + } + advance((nexttoken && nexttoken.value !== ".") ? "(end)" : undefined); + + var markDefined = function (name, context) { + do { + if (typeof context[name] === "string") { + // JSHINT marks unused variables as 'unused' and + // unused function declaration as 'unction'. This + // code changes such instances back 'var' and + // 'closure' so that the code in JSHINT.data() + // doesn't think they're unused. + + if (context[name] === "unused") + context[name] = "var"; + else if (context[name] === "unction") + context[name] = "closure"; + + return true; + } + + context = context["(context)"]; + } while (context); + + return false; + }; + + var clearImplied = function (name, line) { + if (!implied[name]) + return; + + var newImplied = []; + for (var i = 0; i < implied[name].length; i += 1) { + if (implied[name][i] !== line) + newImplied.push(implied[name][i]); + } + + if (newImplied.length === 0) + delete implied[name]; + else + implied[name] = newImplied; + }; + + var warnUnused = function (name, token) { + var line = token.line; + var chr = token.character; + + if (option.unused) + warningAt("'{a}' is defined but never used.", line, chr, name); + + unuseds.push({ + name: name, + line: line, + character: chr + }); + }; + + var checkUnused = function (func, key) { + var type = func[key]; + var token = func["(tokens)"][key]; + + if (key.charAt(0) === "(") + return; + + if (type !== "unused" && type !== "unction") + return; + + // Params are checked separately from other variables. + if (func["(params)"] && func["(params)"].indexOf(key) !== -1) + return; + + warnUnused(key, token); + }; + + // Check queued 'x is not defined' instances to see if they're still undefined. + for (i = 0; i < JSHINT.undefs.length; i += 1) { + k = JSHINT.undefs[i].slice(0); + + if (markDefined(k[2].value, k[0])) { + clearImplied(k[2].value, k[2].line); + } else { + warning.apply(warning, k.slice(1)); + } + } + + functions.forEach(function (func) { + for (var key in func) { + if (is_own(func, key)) { + checkUnused(func, key); + } + } + + if (!func["(params)"]) + return; + + var params = func["(params)"].slice(); + var param = params.pop(); + var type; + + while (param) { + type = func[param]; + + // 'undefined' is a special case for (function (window, undefined) { ... })(); + // patterns. + + if (param === "undefined") + return; + + if (type !== "unused" && type !== "unction") + return; + + warnUnused(param, func["(tokens)"][param]); + param = params.pop(); + } + }); + + for (var key in declared) { + if (is_own(declared, key) && !is_own(global, key)) { + warnUnused(key, declared[key]); + } + } + } catch (e) { + if (e) { + var nt = nexttoken || {}; + JSHINT.errors.push({ + raw : e.raw, + reason : e.message, + line : e.line || nt.line, + character : e.character || nt.from + }, null); + } + } + + // Loop over the listed "internals", and check them as well. + + if (JSHINT.scope === "(main)") { + o = o || {}; + + for (i = 0; i < JSHINT.internals.length; i += 1) { + k = JSHINT.internals[i]; + o.scope = k.elem; + itself(k.value, o, g); + } + } + + return JSHINT.errors.length === 0; + }; + + // Data summary. + itself.data = function () { + var data = { + functions: [], + options: option + }; + var implieds = []; + var members = []; + var fu, f, i, j, n, globals; + + if (itself.errors.length) { + data.errors = itself.errors; + } + + if (jsonmode) { + data.json = true; + } + + for (n in implied) { + if (is_own(implied, n)) { + implieds.push({ + name: n, + line: implied[n] + }); + } + } + + if (implieds.length > 0) { + data.implieds = implieds; + } + + if (urls.length > 0) { + data.urls = urls; + } + + globals = Object.keys(scope); + if (globals.length > 0) { + data.globals = globals; + } + + for (i = 1; i < functions.length; i += 1) { + f = functions[i]; + fu = {}; + + for (j = 0; j < functionicity.length; j += 1) { + fu[functionicity[j]] = []; + } + + for (j = 0; j < functionicity.length; j += 1) { + if (fu[functionicity[j]].length === 0) { + delete fu[functionicity[j]]; + } + } + + fu.name = f["(name)"]; + fu.param = f["(params)"]; + fu.line = f["(line)"]; + fu.character = f["(character)"]; + fu.last = f["(last)"]; + fu.lastcharacter = f["(lastcharacter)"]; + data.functions.push(fu); + } + + if (unuseds.length > 0) { + data.unused = unuseds; + } + + members = []; + for (n in member) { + if (typeof member[n] === "number") { + data.member = member; + break; + } + } + + return data; + }; + + itself.jshint = itself; + + return itself; +}()); + +// Make JSHINT a Node module, if possible. +if (typeof exports === "object" && exports) { + exports.JSHINT = JSHINT; +}
\ No newline at end of file diff --git a/apps/it/static/js/ui/external/qunit.css b/apps/it/static/js/ui/external/qunit.css new file mode 100644 index 0000000..d7fc0c8 --- /dev/null +++ b/apps/it/static/js/ui/external/qunit.css @@ -0,0 +1,244 @@ +/** + * QUnit v1.11.0 - A JavaScript Unit Testing Framework + * + * http://qunitjs.com + * + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +/** Font Family and Sizes */ + +#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult { + font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif; +} + +#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; } +#qunit-tests { font-size: smaller; } + + +/** Resets */ + +#qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter { + margin: 0; + padding: 0; +} + + +/** Header */ + +#qunit-header { + padding: 0.5em 0 0.5em 1em; + + color: #8699a4; + background-color: #0d3349; + + font-size: 1.5em; + line-height: 1em; + font-weight: normal; + + border-radius: 5px 5px 0 0; + -moz-border-radius: 5px 5px 0 0; + -webkit-border-top-right-radius: 5px; + -webkit-border-top-left-radius: 5px; +} + +#qunit-header a { + text-decoration: none; + color: #c2ccd1; +} + +#qunit-header a:hover, +#qunit-header a:focus { + color: #fff; +} + +#qunit-testrunner-toolbar label { + display: inline-block; + padding: 0 .5em 0 .1em; +} + +#qunit-banner { + height: 5px; +} + +#qunit-testrunner-toolbar { + padding: 0.5em 0 0.5em 2em; + color: #5E740B; + background-color: #eee; + overflow: hidden; +} + +#qunit-userAgent { + padding: 0.5em 0 0.5em 2.5em; + background-color: #2b81af; + color: #fff; + text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px; +} + +#qunit-modulefilter-container { + float: right; +} + +/** Tests: Pass/Fail */ + +#qunit-tests { + list-style-position: inside; +} + +#qunit-tests li { + padding: 0.4em 0.5em 0.4em 2.5em; + border-bottom: 1px solid #fff; + list-style-position: inside; +} + +#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running { + display: none; +} + +#qunit-tests li strong { + cursor: pointer; +} + +#qunit-tests li a { + padding: 0.5em; + color: #c2ccd1; + text-decoration: none; +} +#qunit-tests li a:hover, +#qunit-tests li a:focus { + color: #000; +} + +#qunit-tests li .runtime { + float: right; + font-size: smaller; +} + +.qunit-assert-list { + margin-top: 0.5em; + padding: 0.5em; + + background-color: #fff; + + border-radius: 5px; + -moz-border-radius: 5px; + -webkit-border-radius: 5px; +} + +.qunit-collapsed { + display: none; +} + +#qunit-tests table { + border-collapse: collapse; + margin-top: .2em; +} + +#qunit-tests th { + text-align: right; + vertical-align: top; + padding: 0 .5em 0 0; +} + +#qunit-tests td { + vertical-align: top; +} + +#qunit-tests pre { + margin: 0; + white-space: pre-wrap; + word-wrap: break-word; +} + +#qunit-tests del { + background-color: #e0f2be; + color: #374e0c; + text-decoration: none; +} + +#qunit-tests ins { + background-color: #ffcaca; + color: #500; + text-decoration: none; +} + +/*** Test Counts */ + +#qunit-tests b.counts { color: black; } +#qunit-tests b.passed { color: #5E740B; } +#qunit-tests b.failed { color: #710909; } + +#qunit-tests li li { + padding: 5px; + background-color: #fff; + border-bottom: none; + list-style-position: inside; +} + +/*** Passing Styles */ + +#qunit-tests li li.pass { + color: #3c510c; + background-color: #fff; + border-left: 10px solid #C6E746; +} + +#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; } +#qunit-tests .pass .test-name { color: #366097; } + +#qunit-tests .pass .test-actual, +#qunit-tests .pass .test-expected { color: #999999; } + +#qunit-banner.qunit-pass { background-color: #C6E746; } + +/*** Failing Styles */ + +#qunit-tests li li.fail { + color: #710909; + background-color: #fff; + border-left: 10px solid #EE5757; + white-space: pre; +} + +#qunit-tests > li:last-child { + border-radius: 0 0 5px 5px; + -moz-border-radius: 0 0 5px 5px; + -webkit-border-bottom-right-radius: 5px; + -webkit-border-bottom-left-radius: 5px; +} + +#qunit-tests .fail { color: #000000; background-color: #EE5757; } +#qunit-tests .fail .test-name, +#qunit-tests .fail .module-name { color: #000000; } + +#qunit-tests .fail .test-actual { color: #EE5757; } +#qunit-tests .fail .test-expected { color: green; } + +#qunit-banner.qunit-fail { background-color: #EE5757; } + + +/** Result */ + +#qunit-testresult { + padding: 0.5em 0.5em 0.5em 2.5em; + + color: #2b81af; + background-color: #D2E0E6; + + border-bottom: 1px solid white; +} +#qunit-testresult .module-name { + font-weight: bold; +} + +/** Fixture */ + +#qunit-fixture { + position: absolute; + top: -10000px; + left: -10000px; + width: 1000px; + height: 1000px; +} diff --git a/apps/it/static/js/ui/external/qunit.js b/apps/it/static/js/ui/external/qunit.js new file mode 100644 index 0000000..302545f --- /dev/null +++ b/apps/it/static/js/ui/external/qunit.js @@ -0,0 +1,2152 @@ +/** + * QUnit v1.11.0 - A JavaScript Unit Testing Framework + * + * http://qunitjs.com + * + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +(function( window ) { + +var QUnit, + assert, + config, + onErrorFnPrev, + testId = 0, + fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""), + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + // Keep a local reference to Date (GH-283) + Date = window.Date, + defined = { + setTimeout: typeof window.setTimeout !== "undefined", + sessionStorage: (function() { + var x = "qunit-test-string"; + try { + sessionStorage.setItem( x, x ); + sessionStorage.removeItem( x ); + return true; + } catch( e ) { + return false; + } + }()) + }, + /** + * Provides a normalized error string, correcting an issue + * with IE 7 (and prior) where Error.prototype.toString is + * not properly implemented + * + * Based on http://es5.github.com/#x15.11.4.4 + * + * @param {String|Error} error + * @return {String} error message + */ + errorString = function( error ) { + var name, message, + errorString = error.toString(); + if ( errorString.substring( 0, 7 ) === "[object" ) { + name = error.name ? error.name.toString() : "Error"; + message = error.message ? error.message.toString() : ""; + if ( name && message ) { + return name + ": " + message; + } else if ( name ) { + return name; + } else if ( message ) { + return message; + } else { + return "Error"; + } + } else { + return errorString; + } + }, + /** + * Makes a clone of an object using only Array or Object as base, + * and copies over the own enumerable properties. + * + * @param {Object} obj + * @return {Object} New object with only the own properties (recursively). + */ + objectValues = function( obj ) { + // Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392. + /*jshint newcap: false */ + var key, val, + vals = QUnit.is( "array", obj ) ? [] : {}; + for ( key in obj ) { + if ( hasOwn.call( obj, key ) ) { + val = obj[key]; + vals[key] = val === Object(val) ? objectValues(val) : val; + } + } + return vals; + }; + +function Test( settings ) { + extend( this, settings ); + this.assertions = []; + this.testNumber = ++Test.count; +} + +Test.count = 0; + +Test.prototype = { + init: function() { + var a, b, li, + tests = id( "qunit-tests" ); + + if ( tests ) { + b = document.createElement( "strong" ); + b.innerHTML = this.nameHtml; + + // `a` initialized at top of scope + a = document.createElement( "a" ); + a.innerHTML = "Rerun"; + a.href = QUnit.url({ testNumber: this.testNumber }); + + li = document.createElement( "li" ); + li.appendChild( b ); + li.appendChild( a ); + li.className = "running"; + li.id = this.id = "qunit-test-output" + testId++; + + tests.appendChild( li ); + } + }, + setup: function() { + if ( this.module !== config.previousModule ) { + if ( config.previousModule ) { + runLoggingCallbacks( "moduleDone", QUnit, { + name: config.previousModule, + failed: config.moduleStats.bad, + passed: config.moduleStats.all - config.moduleStats.bad, + total: config.moduleStats.all + }); + } + config.previousModule = this.module; + config.moduleStats = { all: 0, bad: 0 }; + runLoggingCallbacks( "moduleStart", QUnit, { + name: this.module + }); + } else if ( config.autorun ) { + runLoggingCallbacks( "moduleStart", QUnit, { + name: this.module + }); + } + + config.current = this; + + this.testEnvironment = extend({ + setup: function() {}, + teardown: function() {} + }, this.moduleTestEnvironment ); + + this.started = +new Date(); + runLoggingCallbacks( "testStart", QUnit, { + name: this.testName, + module: this.module + }); + + // allow utility functions to access the current test environment + // TODO why?? + QUnit.current_testEnvironment = this.testEnvironment; + + if ( !config.pollution ) { + saveGlobal(); + } + if ( config.notrycatch ) { + this.testEnvironment.setup.call( this.testEnvironment ); + return; + } + try { + this.testEnvironment.setup.call( this.testEnvironment ); + } catch( e ) { + QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) ); + } + }, + run: function() { + config.current = this; + + var running = id( "qunit-testresult" ); + + if ( running ) { + running.innerHTML = "Running: <br/>" + this.nameHtml; + } + + if ( this.async ) { + QUnit.stop(); + } + + this.callbackStarted = +new Date(); + + if ( config.notrycatch ) { + this.callback.call( this.testEnvironment, QUnit.assert ); + this.callbackRuntime = +new Date() - this.callbackStarted; + return; + } + + try { + this.callback.call( this.testEnvironment, QUnit.assert ); + this.callbackRuntime = +new Date() - this.callbackStarted; + } catch( e ) { + this.callbackRuntime = +new Date() - this.callbackStarted; + + QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) ); + // else next test will carry the responsibility + saveGlobal(); + + // Restart the tests if they're blocking + if ( config.blocking ) { + QUnit.start(); + } + } + }, + teardown: function() { + config.current = this; + if ( config.notrycatch ) { + if ( typeof this.callbackRuntime === "undefined" ) { + this.callbackRuntime = +new Date() - this.callbackStarted; + } + this.testEnvironment.teardown.call( this.testEnvironment ); + return; + } else { + try { + this.testEnvironment.teardown.call( this.testEnvironment ); + } catch( e ) { + QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) ); + } + } + checkPollution(); + }, + finish: function() { + config.current = this; + if ( config.requireExpects && this.expected === null ) { + QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack ); + } else if ( this.expected !== null && this.expected !== this.assertions.length ) { + QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack ); + } else if ( this.expected === null && !this.assertions.length ) { + QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack ); + } + + var i, assertion, a, b, time, li, ol, + test = this, + good = 0, + bad = 0, + tests = id( "qunit-tests" ); + + this.runtime = +new Date() - this.started; + config.stats.all += this.assertions.length; + config.moduleStats.all += this.assertions.length; + + if ( tests ) { + ol = document.createElement( "ol" ); + ol.className = "qunit-assert-list"; + + for ( i = 0; i < this.assertions.length; i++ ) { + assertion = this.assertions[i]; + + li = document.createElement( "li" ); + li.className = assertion.result ? "pass" : "fail"; + li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" ); + ol.appendChild( li ); + + if ( assertion.result ) { + good++; + } else { + bad++; + config.stats.bad++; + config.moduleStats.bad++; + } + } + + // store result when possible + if ( QUnit.config.reorder && defined.sessionStorage ) { + if ( bad ) { + sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad ); + } else { + sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName ); + } + } + + if ( bad === 0 ) { + addClass( ol, "qunit-collapsed" ); + } + + // `b` initialized at top of scope + b = document.createElement( "strong" ); + b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>"; + + addEvent(b, "click", function() { + var next = b.parentNode.lastChild, + collapsed = hasClass( next, "qunit-collapsed" ); + ( collapsed ? removeClass : addClass )( next, "qunit-collapsed" ); + }); + + addEvent(b, "dblclick", function( e ) { + var target = e && e.target ? e.target : window.event.srcElement; + if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) { + target = target.parentNode; + } + if ( window.location && target.nodeName.toLowerCase() === "strong" ) { + window.location = QUnit.url({ testNumber: test.testNumber }); + } + }); + + // `time` initialized at top of scope + time = document.createElement( "span" ); + time.className = "runtime"; + time.innerHTML = this.runtime + " ms"; + + // `li` initialized at top of scope + li = id( this.id ); + li.className = bad ? "fail" : "pass"; + li.removeChild( li.firstChild ); + a = li.firstChild; + li.appendChild( b ); + li.appendChild( a ); + li.appendChild( time ); + li.appendChild( ol ); + + } else { + for ( i = 0; i < this.assertions.length; i++ ) { + if ( !this.assertions[i].result ) { + bad++; + config.stats.bad++; + config.moduleStats.bad++; + } + } + } + + runLoggingCallbacks( "testDone", QUnit, { + name: this.testName, + module: this.module, + failed: bad, + passed: this.assertions.length - bad, + total: this.assertions.length, + duration: this.runtime + }); + + QUnit.reset(); + + config.current = undefined; + }, + + queue: function() { + var bad, + test = this; + + synchronize(function() { + test.init(); + }); + function run() { + // each of these can by async + synchronize(function() { + test.setup(); + }); + synchronize(function() { + test.run(); + }); + synchronize(function() { + test.teardown(); + }); + synchronize(function() { + test.finish(); + }); + } + + // `bad` initialized at top of scope + // defer when previous test run passed, if storage is available + bad = QUnit.config.reorder && defined.sessionStorage && + +sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName ); + + if ( bad ) { + run(); + } else { + synchronize( run, true ); + } + } +}; + +// Root QUnit object. +// `QUnit` initialized at top of scope +QUnit = { + + // call on start of module test to prepend name to all tests + module: function( name, testEnvironment ) { + config.currentModule = name; + config.currentModuleTestEnvironment = testEnvironment; + config.modules[name] = true; + }, + + asyncTest: function( testName, expected, callback ) { + if ( arguments.length === 2 ) { + callback = expected; + expected = null; + } + + QUnit.test( testName, expected, callback, true ); + }, + + test: function( testName, expected, callback, async ) { + var test, + nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>"; + + if ( arguments.length === 2 ) { + callback = expected; + expected = null; + } + + if ( config.currentModule ) { + nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml; + } + + test = new Test({ + nameHtml: nameHtml, + testName: testName, + expected: expected, + async: async, + callback: callback, + module: config.currentModule, + moduleTestEnvironment: config.currentModuleTestEnvironment, + stack: sourceFromStacktrace( 2 ) + }); + + if ( !validTest( test ) ) { + return; + } + + test.queue(); + }, + + // Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through. + expect: function( asserts ) { + if (arguments.length === 1) { + config.current.expected = asserts; + } else { + return config.current.expected; + } + }, + + start: function( count ) { + // QUnit hasn't been initialized yet. + // Note: RequireJS (et al) may delay onLoad + if ( config.semaphore === undefined ) { + QUnit.begin(function() { + // This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first + setTimeout(function() { + QUnit.start( count ); + }); + }); + return; + } + + config.semaphore -= count || 1; + // don't start until equal number of stop-calls + if ( config.semaphore > 0 ) { + return; + } + // ignore if start is called more often then stop + if ( config.semaphore < 0 ) { + config.semaphore = 0; + QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) ); + return; + } + // A slight delay, to avoid any current callbacks + if ( defined.setTimeout ) { + window.setTimeout(function() { + if ( config.semaphore > 0 ) { + return; + } + if ( config.timeout ) { + clearTimeout( config.timeout ); + } + + config.blocking = false; + process( true ); + }, 13); + } else { + config.blocking = false; + process( true ); + } + }, + + stop: function( count ) { + config.semaphore += count || 1; + config.blocking = true; + + if ( config.testTimeout && defined.setTimeout ) { + clearTimeout( config.timeout ); + config.timeout = window.setTimeout(function() { + QUnit.ok( false, "Test timed out" ); + config.semaphore = 1; + QUnit.start(); + }, config.testTimeout ); + } + } +}; + +// `assert` initialized at top of scope +// Asssert helpers +// All of these must either call QUnit.push() or manually do: +// - runLoggingCallbacks( "log", .. ); +// - config.current.assertions.push({ .. }); +// We attach it to the QUnit object *after* we expose the public API, +// otherwise `assert` will become a global variable in browsers (#341). +assert = { + /** + * Asserts rough true-ish result. + * @name ok + * @function + * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" ); + */ + ok: function( result, msg ) { + if ( !config.current ) { + throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) ); + } + result = !!result; + + var source, + details = { + module: config.current.module, + name: config.current.testName, + result: result, + message: msg + }; + + msg = escapeText( msg || (result ? "okay" : "failed" ) ); + msg = "<span class='test-message'>" + msg + "</span>"; + + if ( !result ) { + source = sourceFromStacktrace( 2 ); + if ( source ) { + details.source = source; + msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr></table>"; + } + } + runLoggingCallbacks( "log", QUnit, details ); + config.current.assertions.push({ + result: result, + message: msg + }); + }, + + /** + * Assert that the first two arguments are equal, with an optional message. + * Prints out both actual and expected values. + * @name equal + * @function + * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" ); + */ + equal: function( actual, expected, message ) { + /*jshint eqeqeq:false */ + QUnit.push( expected == actual, actual, expected, message ); + }, + + /** + * @name notEqual + * @function + */ + notEqual: function( actual, expected, message ) { + /*jshint eqeqeq:false */ + QUnit.push( expected != actual, actual, expected, message ); + }, + + /** + * @name propEqual + * @function + */ + propEqual: function( actual, expected, message ) { + actual = objectValues(actual); + expected = objectValues(expected); + QUnit.push( QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name notPropEqual + * @function + */ + notPropEqual: function( actual, expected, message ) { + actual = objectValues(actual); + expected = objectValues(expected); + QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name deepEqual + * @function + */ + deepEqual: function( actual, expected, message ) { + QUnit.push( QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name notDeepEqual + * @function + */ + notDeepEqual: function( actual, expected, message ) { + QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name strictEqual + * @function + */ + strictEqual: function( actual, expected, message ) { + QUnit.push( expected === actual, actual, expected, message ); + }, + + /** + * @name notStrictEqual + * @function + */ + notStrictEqual: function( actual, expected, message ) { + QUnit.push( expected !== actual, actual, expected, message ); + }, + + "throws": function( block, expected, message ) { + var actual, + expectedOutput = expected, + ok = false; + + // 'expected' is optional + if ( typeof expected === "string" ) { + message = expected; + expected = null; + } + + config.current.ignoreGlobalErrors = true; + try { + block.call( config.current.testEnvironment ); + } catch (e) { + actual = e; + } + config.current.ignoreGlobalErrors = false; + + if ( actual ) { + // we don't want to validate thrown error + if ( !expected ) { + ok = true; + expectedOutput = null; + // expected is a regexp + } else if ( QUnit.objectType( expected ) === "regexp" ) { + ok = expected.test( errorString( actual ) ); + // expected is a constructor + } else if ( actual instanceof expected ) { + ok = true; + // expected is a validation function which returns true is validation passed + } else if ( expected.call( {}, actual ) === true ) { + expectedOutput = null; + ok = true; + } + + QUnit.push( ok, actual, expectedOutput, message ); + } else { + QUnit.pushFailure( message, null, 'No exception was thrown.' ); + } + } +}; + +/** + * @deprecate since 1.8.0 + * Kept assertion helpers in root for backwards compatibility. + */ +extend( QUnit, assert ); + +/** + * @deprecated since 1.9.0 + * Kept root "raises()" for backwards compatibility. + * (Note that we don't introduce assert.raises). + */ +QUnit.raises = assert[ "throws" ]; + +/** + * @deprecated since 1.0.0, replaced with error pushes since 1.3.0 + * Kept to avoid TypeErrors for undefined methods. + */ +QUnit.equals = function() { + QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" ); +}; +QUnit.same = function() { + QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" ); +}; + +// We want access to the constructor's prototype +(function() { + function F() {} + F.prototype = QUnit; + QUnit = new F(); + // Make F QUnit's constructor so that we can add to the prototype later + QUnit.constructor = F; +}()); + +/** + * Config object: Maintain internal state + * Later exposed as QUnit.config + * `config` initialized at top of scope + */ +config = { + // The queue of tests to run + queue: [], + + // block until document ready + blocking: true, + + // when enabled, show only failing tests + // gets persisted through sessionStorage and can be changed in UI via checkbox + hidepassed: false, + + // by default, run previously failed tests first + // very useful in combination with "Hide passed tests" checked + reorder: true, + + // by default, modify document.title when suite is done + altertitle: true, + + // when enabled, all tests must call expect() + requireExpects: false, + + // add checkboxes that are persisted in the query-string + // when enabled, the id is set to `true` as a `QUnit.config` property + urlConfig: [ + { + id: "noglobals", + label: "Check for Globals", + tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings." + }, + { + id: "notrycatch", + label: "No try-catch", + tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings." + } + ], + + // Set of all modules. + modules: {}, + + // logging callback queues + begin: [], + done: [], + log: [], + testStart: [], + testDone: [], + moduleStart: [], + moduleDone: [] +}; + +// Export global variables, unless an 'exports' object exists, +// in that case we assume we're in CommonJS (dealt with on the bottom of the script) +if ( typeof exports === "undefined" ) { + extend( window, QUnit ); + + // Expose QUnit object + window.QUnit = QUnit; +} + +// Initialize more QUnit.config and QUnit.urlParams +(function() { + var i, + location = window.location || { search: "", protocol: "file:" }, + params = location.search.slice( 1 ).split( "&" ), + length = params.length, + urlParams = {}, + current; + + if ( params[ 0 ] ) { + for ( i = 0; i < length; i++ ) { + current = params[ i ].split( "=" ); + current[ 0 ] = decodeURIComponent( current[ 0 ] ); + // allow just a key to turn on a flag, e.g., test.html?noglobals + current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true; + urlParams[ current[ 0 ] ] = current[ 1 ]; + } + } + + QUnit.urlParams = urlParams; + + // String search anywhere in moduleName+testName + config.filter = urlParams.filter; + + // Exact match of the module name + config.module = urlParams.module; + + config.testNumber = parseInt( urlParams.testNumber, 10 ) || null; + + // Figure out if we're running the tests from a server or not + QUnit.isLocal = location.protocol === "file:"; +}()); + +// Extend QUnit object, +// these after set here because they should not be exposed as global functions +extend( QUnit, { + assert: assert, + + config: config, + + // Initialize the configuration options + init: function() { + extend( config, { + stats: { all: 0, bad: 0 }, + moduleStats: { all: 0, bad: 0 }, + started: +new Date(), + updateRate: 1000, + blocking: false, + autostart: true, + autorun: false, + filter: "", + queue: [], + semaphore: 1 + }); + + var tests, banner, result, + qunit = id( "qunit" ); + + if ( qunit ) { + qunit.innerHTML = + "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" + + "<h2 id='qunit-banner'></h2>" + + "<div id='qunit-testrunner-toolbar'></div>" + + "<h2 id='qunit-userAgent'></h2>" + + "<ol id='qunit-tests'></ol>"; + } + + tests = id( "qunit-tests" ); + banner = id( "qunit-banner" ); + result = id( "qunit-testresult" ); + + if ( tests ) { + tests.innerHTML = ""; + } + + if ( banner ) { + banner.className = ""; + } + + if ( result ) { + result.parentNode.removeChild( result ); + } + + if ( tests ) { + result = document.createElement( "p" ); + result.id = "qunit-testresult"; + result.className = "result"; + tests.parentNode.insertBefore( result, tests ); + result.innerHTML = "Running...<br/> "; + } + }, + + // Resets the test setup. Useful for tests that modify the DOM. + reset: function() { + var fixture = id( "qunit-fixture" ); + if ( fixture ) { + fixture.innerHTML = config.fixture; + } + }, + + // Trigger an event on an element. + // @example triggerEvent( document.body, "click" ); + triggerEvent: function( elem, type, event ) { + if ( document.createEvent ) { + event = document.createEvent( "MouseEvents" ); + event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView, + 0, 0, 0, 0, 0, false, false, false, false, 0, null); + + elem.dispatchEvent( event ); + } else if ( elem.fireEvent ) { + elem.fireEvent( "on" + type ); + } + }, + + // Safe object type checking + is: function( type, obj ) { + return QUnit.objectType( obj ) === type; + }, + + objectType: function( obj ) { + if ( typeof obj === "undefined" ) { + return "undefined"; + // consider: typeof null === object + } + if ( obj === null ) { + return "null"; + } + + var match = toString.call( obj ).match(/^\[object\s(.*)\]$/), + type = match && match[1] || ""; + + switch ( type ) { + case "Number": + if ( isNaN(obj) ) { + return "nan"; + } + return "number"; + case "String": + case "Boolean": + case "Array": + case "Date": + case "RegExp": + case "Function": + return type.toLowerCase(); + } + if ( typeof obj === "object" ) { + return "object"; + } + return undefined; + }, + + push: function( result, actual, expected, message ) { + if ( !config.current ) { + throw new Error( "assertion outside test context, was " + sourceFromStacktrace() ); + } + + var output, source, + details = { + module: config.current.module, + name: config.current.testName, + result: result, + message: message, + actual: actual, + expected: expected + }; + + message = escapeText( message ) || ( result ? "okay" : "failed" ); + message = "<span class='test-message'>" + message + "</span>"; + output = message; + + if ( !result ) { + expected = escapeText( QUnit.jsDump.parse(expected) ); + actual = escapeText( QUnit.jsDump.parse(actual) ); + output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>"; + + if ( actual !== expected ) { + output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>"; + output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>"; + } + + source = sourceFromStacktrace(); + + if ( source ) { + details.source = source; + output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>"; + } + + output += "</table>"; + } + + runLoggingCallbacks( "log", QUnit, details ); + + config.current.assertions.push({ + result: !!result, + message: output + }); + }, + + pushFailure: function( message, source, actual ) { + if ( !config.current ) { + throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) ); + } + + var output, + details = { + module: config.current.module, + name: config.current.testName, + result: false, + message: message + }; + + message = escapeText( message ) || "error"; + message = "<span class='test-message'>" + message + "</span>"; + output = message; + + output += "<table>"; + + if ( actual ) { + output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText( actual ) + "</pre></td></tr>"; + } + + if ( source ) { + details.source = source; + output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>"; + } + + output += "</table>"; + + runLoggingCallbacks( "log", QUnit, details ); + + config.current.assertions.push({ + result: false, + message: output + }); + }, + + url: function( params ) { + params = extend( extend( {}, QUnit.urlParams ), params ); + var key, + querystring = "?"; + + for ( key in params ) { + if ( !hasOwn.call( params, key ) ) { + continue; + } + querystring += encodeURIComponent( key ) + "=" + + encodeURIComponent( params[ key ] ) + "&"; + } + return window.location.protocol + "//" + window.location.host + + window.location.pathname + querystring.slice( 0, -1 ); + }, + + extend: extend, + id: id, + addEvent: addEvent + // load, equiv, jsDump, diff: Attached later +}); + +/** + * @deprecated: Created for backwards compatibility with test runner that set the hook function + * into QUnit.{hook}, instead of invoking it and passing the hook function. + * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here. + * Doing this allows us to tell if the following methods have been overwritten on the actual + * QUnit object. + */ +extend( QUnit.constructor.prototype, { + + // Logging callbacks; all receive a single argument with the listed properties + // run test/logs.html for any related changes + begin: registerLoggingCallback( "begin" ), + + // done: { failed, passed, total, runtime } + done: registerLoggingCallback( "done" ), + + // log: { result, actual, expected, message } + log: registerLoggingCallback( "log" ), + + // testStart: { name } + testStart: registerLoggingCallback( "testStart" ), + + // testDone: { name, failed, passed, total, duration } + testDone: registerLoggingCallback( "testDone" ), + + // moduleStart: { name } + moduleStart: registerLoggingCallback( "moduleStart" ), + + // moduleDone: { name, failed, passed, total } + moduleDone: registerLoggingCallback( "moduleDone" ) +}); + +if ( typeof document === "undefined" || document.readyState === "complete" ) { + config.autorun = true; +} + +QUnit.load = function() { + runLoggingCallbacks( "begin", QUnit, {} ); + + // Initialize the config, saving the execution queue + var banner, filter, i, label, len, main, ol, toolbar, userAgent, val, + urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter, + numModules = 0, + moduleFilterHtml = "", + urlConfigHtml = "", + oldconfig = extend( {}, config ); + + QUnit.init(); + extend(config, oldconfig); + + config.blocking = false; + + len = config.urlConfig.length; + + for ( i = 0; i < len; i++ ) { + val = config.urlConfig[i]; + if ( typeof val === "string" ) { + val = { + id: val, + label: val, + tooltip: "[no tooltip available]" + }; + } + config[ val.id ] = QUnit.urlParams[ val.id ]; + urlConfigHtml += "<input id='qunit-urlconfig-" + escapeText( val.id ) + + "' name='" + escapeText( val.id ) + + "' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) + + " title='" + escapeText( val.tooltip ) + + "'><label for='qunit-urlconfig-" + escapeText( val.id ) + + "' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>"; + } + + moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " + + ( config.module === undefined ? "selected='selected'" : "" ) + + ">< All Modules ></option>"; + + for ( i in config.modules ) { + if ( config.modules.hasOwnProperty( i ) ) { + numModules += 1; + moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(i) ) + "' " + + ( config.module === i ? "selected='selected'" : "" ) + + ">" + escapeText(i) + "</option>"; + } + } + moduleFilterHtml += "</select>"; + + // `userAgent` initialized at top of scope + userAgent = id( "qunit-userAgent" ); + if ( userAgent ) { + userAgent.innerHTML = navigator.userAgent; + } + + // `banner` initialized at top of scope + banner = id( "qunit-header" ); + if ( banner ) { + banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + "</a> "; + } + + // `toolbar` initialized at top of scope + toolbar = id( "qunit-testrunner-toolbar" ); + if ( toolbar ) { + // `filter` initialized at top of scope + filter = document.createElement( "input" ); + filter.type = "checkbox"; + filter.id = "qunit-filter-pass"; + + addEvent( filter, "click", function() { + var tmp, + ol = document.getElementById( "qunit-tests" ); + + if ( filter.checked ) { + ol.className = ol.className + " hidepass"; + } else { + tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " "; + ol.className = tmp.replace( / hidepass /, " " ); + } + if ( defined.sessionStorage ) { + if (filter.checked) { + sessionStorage.setItem( "qunit-filter-passed-tests", "true" ); + } else { + sessionStorage.removeItem( "qunit-filter-passed-tests" ); + } + } + }); + + if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) { + filter.checked = true; + // `ol` initialized at top of scope + ol = document.getElementById( "qunit-tests" ); + ol.className = ol.className + " hidepass"; + } + toolbar.appendChild( filter ); + + // `label` initialized at top of scope + label = document.createElement( "label" ); + label.setAttribute( "for", "qunit-filter-pass" ); + label.setAttribute( "title", "Only show tests and assertons that fail. Stored in sessionStorage." ); + label.innerHTML = "Hide passed tests"; + toolbar.appendChild( label ); + + urlConfigCheckboxesContainer = document.createElement("span"); + urlConfigCheckboxesContainer.innerHTML = urlConfigHtml; + urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input"); + // For oldIE support: + // * Add handlers to the individual elements instead of the container + // * Use "click" instead of "change" + // * Fallback from event.target to event.srcElement + addEvents( urlConfigCheckboxes, "click", function( event ) { + var params = {}, + target = event.target || event.srcElement; + params[ target.name ] = target.checked ? true : undefined; + window.location = QUnit.url( params ); + }); + toolbar.appendChild( urlConfigCheckboxesContainer ); + + if (numModules > 1) { + moduleFilter = document.createElement( 'span' ); + moduleFilter.setAttribute( 'id', 'qunit-modulefilter-container' ); + moduleFilter.innerHTML = moduleFilterHtml; + addEvent( moduleFilter.lastChild, "change", function() { + var selectBox = moduleFilter.getElementsByTagName("select")[0], + selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value); + + window.location = QUnit.url( { module: ( selectedModule === "" ) ? undefined : selectedModule } ); + }); + toolbar.appendChild(moduleFilter); + } + } + + // `main` initialized at top of scope + main = id( "qunit-fixture" ); + if ( main ) { + config.fixture = main.innerHTML; + } + + if ( config.autostart ) { + QUnit.start(); + } +}; + +addEvent( window, "load", QUnit.load ); + +// `onErrorFnPrev` initialized at top of scope +// Preserve other handlers +onErrorFnPrev = window.onerror; + +// Cover uncaught exceptions +// Returning true will surpress the default browser handler, +// returning false will let it run. +window.onerror = function ( error, filePath, linerNr ) { + var ret = false; + if ( onErrorFnPrev ) { + ret = onErrorFnPrev( error, filePath, linerNr ); + } + + // Treat return value as window.onerror itself does, + // Only do our handling if not surpressed. + if ( ret !== true ) { + if ( QUnit.config.current ) { + if ( QUnit.config.current.ignoreGlobalErrors ) { + return true; + } + QUnit.pushFailure( error, filePath + ":" + linerNr ); + } else { + QUnit.test( "global failure", extend( function() { + QUnit.pushFailure( error, filePath + ":" + linerNr ); + }, { validTest: validTest } ) ); + } + return false; + } + + return ret; +}; + +function done() { + config.autorun = true; + + // Log the last module results + if ( config.currentModule ) { + runLoggingCallbacks( "moduleDone", QUnit, { + name: config.currentModule, + failed: config.moduleStats.bad, + passed: config.moduleStats.all - config.moduleStats.bad, + total: config.moduleStats.all + }); + } + + var i, key, + banner = id( "qunit-banner" ), + tests = id( "qunit-tests" ), + runtime = +new Date() - config.started, + passed = config.stats.all - config.stats.bad, + html = [ + "Tests completed in ", + runtime, + " milliseconds.<br/>", + "<span class='passed'>", + passed, + "</span> assertions of <span class='total'>", + config.stats.all, + "</span> passed, <span class='failed'>", + config.stats.bad, + "</span> failed." + ].join( "" ); + + if ( banner ) { + banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" ); + } + + if ( tests ) { + id( "qunit-testresult" ).innerHTML = html; + } + + if ( config.altertitle && typeof document !== "undefined" && document.title ) { + // show ✖ for good, ✔ for bad suite result in title + // use escape sequences in case file gets loaded with non-utf-8-charset + document.title = [ + ( config.stats.bad ? "\u2716" : "\u2714" ), + document.title.replace( /^[\u2714\u2716] /i, "" ) + ].join( " " ); + } + + // clear own sessionStorage items if all tests passed + if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) { + // `key` & `i` initialized at top of scope + for ( i = 0; i < sessionStorage.length; i++ ) { + key = sessionStorage.key( i++ ); + if ( key.indexOf( "qunit-test-" ) === 0 ) { + sessionStorage.removeItem( key ); + } + } + } + + // scroll back to top to show results + if ( window.scrollTo ) { + window.scrollTo(0, 0); + } + + runLoggingCallbacks( "done", QUnit, { + failed: config.stats.bad, + passed: passed, + total: config.stats.all, + runtime: runtime + }); +} + +/** @return Boolean: true if this test should be ran */ +function validTest( test ) { + var include, + filter = config.filter && config.filter.toLowerCase(), + module = config.module && config.module.toLowerCase(), + fullName = (test.module + ": " + test.testName).toLowerCase(); + + // Internally-generated tests are always valid + if ( test.callback && test.callback.validTest === validTest ) { + delete test.callback.validTest; + return true; + } + + if ( config.testNumber ) { + return test.testNumber === config.testNumber; + } + + if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) { + return false; + } + + if ( !filter ) { + return true; + } + + include = filter.charAt( 0 ) !== "!"; + if ( !include ) { + filter = filter.slice( 1 ); + } + + // If the filter matches, we need to honour include + if ( fullName.indexOf( filter ) !== -1 ) { + return include; + } + + // Otherwise, do the opposite + return !include; +} + +// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions) +// Later Safari and IE10 are supposed to support error.stack as well +// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack +function extractStacktrace( e, offset ) { + offset = offset === undefined ? 3 : offset; + + var stack, include, i; + + if ( e.stacktrace ) { + // Opera + return e.stacktrace.split( "\n" )[ offset + 3 ]; + } else if ( e.stack ) { + // Firefox, Chrome + stack = e.stack.split( "\n" ); + if (/^error$/i.test( stack[0] ) ) { + stack.shift(); + } + if ( fileName ) { + include = []; + for ( i = offset; i < stack.length; i++ ) { + if ( stack[ i ].indexOf( fileName ) !== -1 ) { + break; + } + include.push( stack[ i ] ); + } + if ( include.length ) { + return include.join( "\n" ); + } + } + return stack[ offset ]; + } else if ( e.sourceURL ) { + // Safari, PhantomJS + // hopefully one day Safari provides actual stacktraces + // exclude useless self-reference for generated Error objects + if ( /qunit.js$/.test( e.sourceURL ) ) { + return; + } + // for actual exceptions, this is useful + return e.sourceURL + ":" + e.line; + } +} +function sourceFromStacktrace( offset ) { + try { + throw new Error(); + } catch ( e ) { + return extractStacktrace( e, offset ); + } +} + +/** + * Escape text for attribute or text content. + */ +function escapeText( s ) { + if ( !s ) { + return ""; + } + s = s + ""; + // Both single quotes and double quotes (for attributes) + return s.replace( /['"<>&]/g, function( s ) { + switch( s ) { + case '\'': + return '''; + case '"': + return '"'; + case '<': + return '<'; + case '>': + return '>'; + case '&': + return '&'; + } + }); +} + +function synchronize( callback, last ) { + config.queue.push( callback ); + + if ( config.autorun && !config.blocking ) { + process( last ); + } +} + +function process( last ) { + function next() { + process( last ); + } + var start = new Date().getTime(); + config.depth = config.depth ? config.depth + 1 : 1; + + while ( config.queue.length && !config.blocking ) { + if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) { + config.queue.shift()(); + } else { + window.setTimeout( next, 13 ); + break; + } + } + config.depth--; + if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) { + done(); + } +} + +function saveGlobal() { + config.pollution = []; + + if ( config.noglobals ) { + for ( var key in window ) { + // in Opera sometimes DOM element ids show up here, ignore them + if ( !hasOwn.call( window, key ) || /^qunit-test-output/.test( key ) ) { + continue; + } + config.pollution.push( key ); + } + } +} + +function checkPollution() { + var newGlobals, + deletedGlobals, + old = config.pollution; + + saveGlobal(); + + newGlobals = diff( config.pollution, old ); + if ( newGlobals.length > 0 ) { + QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") ); + } + + deletedGlobals = diff( old, config.pollution ); + if ( deletedGlobals.length > 0 ) { + QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") ); + } +} + +// returns a new Array with the elements that are in a but not in b +function diff( a, b ) { + var i, j, + result = a.slice(); + + for ( i = 0; i < result.length; i++ ) { + for ( j = 0; j < b.length; j++ ) { + if ( result[i] === b[j] ) { + result.splice( i, 1 ); + i--; + break; + } + } + } + return result; +} + +function extend( a, b ) { + for ( var prop in b ) { + if ( b[ prop ] === undefined ) { + delete a[ prop ]; + + // Avoid "Member not found" error in IE8 caused by setting window.constructor + } else if ( prop !== "constructor" || a !== window ) { + a[ prop ] = b[ prop ]; + } + } + + return a; +} + +/** + * @param {HTMLElement} elem + * @param {string} type + * @param {Function} fn + */ +function addEvent( elem, type, fn ) { + // Standards-based browsers + if ( elem.addEventListener ) { + elem.addEventListener( type, fn, false ); + // IE + } else { + elem.attachEvent( "on" + type, fn ); + } +} + +/** + * @param {Array|NodeList} elems + * @param {string} type + * @param {Function} fn + */ +function addEvents( elems, type, fn ) { + var i = elems.length; + while ( i-- ) { + addEvent( elems[i], type, fn ); + } +} + +function hasClass( elem, name ) { + return (" " + elem.className + " ").indexOf(" " + name + " ") > -1; +} + +function addClass( elem, name ) { + if ( !hasClass( elem, name ) ) { + elem.className += (elem.className ? " " : "") + name; + } +} + +function removeClass( elem, name ) { + var set = " " + elem.className + " "; + // Class name may appear multiple times + while ( set.indexOf(" " + name + " ") > -1 ) { + set = set.replace(" " + name + " " , " "); + } + // If possible, trim it for prettiness, but not neccecarily + elem.className = window.jQuery ? jQuery.trim( set ) : ( set.trim ? set.trim() : set ); +} + +function id( name ) { + return !!( typeof document !== "undefined" && document && document.getElementById ) && + document.getElementById( name ); +} + +function registerLoggingCallback( key ) { + return function( callback ) { + config[key].push( callback ); + }; +} + +// Supports deprecated method of completely overwriting logging callbacks +function runLoggingCallbacks( key, scope, args ) { + var i, callbacks; + if ( QUnit.hasOwnProperty( key ) ) { + QUnit[ key ].call(scope, args ); + } else { + callbacks = config[ key ]; + for ( i = 0; i < callbacks.length; i++ ) { + callbacks[ i ].call( scope, args ); + } + } +} + +// Test for equality any JavaScript type. +// Author: Philippe Rathé <prathe@gmail.com> +QUnit.equiv = (function() { + + // Call the o related callback with the given arguments. + function bindCallbacks( o, callbacks, args ) { + var prop = QUnit.objectType( o ); + if ( prop ) { + if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) { + return callbacks[ prop ].apply( callbacks, args ); + } else { + return callbacks[ prop ]; // or undefined + } + } + } + + // the real equiv function + var innerEquiv, + // stack to decide between skip/abort functions + callers = [], + // stack to avoiding loops from circular referencing + parents = [], + + getProto = Object.getPrototypeOf || function ( obj ) { + return obj.__proto__; + }, + callbacks = (function () { + + // for string, boolean, number and null + function useStrictEquality( b, a ) { + /*jshint eqeqeq:false */ + if ( b instanceof a.constructor || a instanceof b.constructor ) { + // to catch short annotaion VS 'new' annotation of a + // declaration + // e.g. var i = 1; + // var j = new Number(1); + return a == b; + } else { + return a === b; + } + } + + return { + "string": useStrictEquality, + "boolean": useStrictEquality, + "number": useStrictEquality, + "null": useStrictEquality, + "undefined": useStrictEquality, + + "nan": function( b ) { + return isNaN( b ); + }, + + "date": function( b, a ) { + return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf(); + }, + + "regexp": function( b, a ) { + return QUnit.objectType( b ) === "regexp" && + // the regex itself + a.source === b.source && + // and its modifers + a.global === b.global && + // (gmi) ... + a.ignoreCase === b.ignoreCase && + a.multiline === b.multiline && + a.sticky === b.sticky; + }, + + // - skip when the property is a method of an instance (OOP) + // - abort otherwise, + // initial === would have catch identical references anyway + "function": function() { + var caller = callers[callers.length - 1]; + return caller !== Object && typeof caller !== "undefined"; + }, + + "array": function( b, a ) { + var i, j, len, loop; + + // b could be an object literal here + if ( QUnit.objectType( b ) !== "array" ) { + return false; + } + + len = a.length; + if ( len !== b.length ) { + // safe and faster + return false; + } + + // track reference to avoid circular references + parents.push( a ); + for ( i = 0; i < len; i++ ) { + loop = false; + for ( j = 0; j < parents.length; j++ ) { + if ( parents[j] === a[i] ) { + loop = true;// dont rewalk array + } + } + if ( !loop && !innerEquiv(a[i], b[i]) ) { + parents.pop(); + return false; + } + } + parents.pop(); + return true; + }, + + "object": function( b, a ) { + var i, j, loop, + // Default to true + eq = true, + aProperties = [], + bProperties = []; + + // comparing constructors is more strict than using + // instanceof + if ( a.constructor !== b.constructor ) { + // Allow objects with no prototype to be equivalent to + // objects with Object as their constructor. + if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) || + ( getProto(b) === null && getProto(a) === Object.prototype ) ) ) { + return false; + } + } + + // stack constructor before traversing properties + callers.push( a.constructor ); + // track reference to avoid circular references + parents.push( a ); + + for ( i in a ) { // be strict: don't ensures hasOwnProperty + // and go deep + loop = false; + for ( j = 0; j < parents.length; j++ ) { + if ( parents[j] === a[i] ) { + // don't go down the same path twice + loop = true; + } + } + aProperties.push(i); // collect a's properties + + if (!loop && !innerEquiv( a[i], b[i] ) ) { + eq = false; + break; + } + } + + callers.pop(); // unstack, we are done + parents.pop(); + + for ( i in b ) { + bProperties.push( i ); // collect b's properties + } + + // Ensures identical properties name + return eq && innerEquiv( aProperties.sort(), bProperties.sort() ); + } + }; + }()); + + innerEquiv = function() { // can take multiple arguments + var args = [].slice.apply( arguments ); + if ( args.length < 2 ) { + return true; // end transition + } + + return (function( a, b ) { + if ( a === b ) { + return true; // catch the most you can + } else if ( a === null || b === null || typeof a === "undefined" || + typeof b === "undefined" || + QUnit.objectType(a) !== QUnit.objectType(b) ) { + return false; // don't lose time with error prone cases + } else { + return bindCallbacks(a, callbacks, [ b, a ]); + } + + // apply transition with (1..n) arguments + }( args[0], args[1] ) && arguments.callee.apply( this, args.splice(1, args.length - 1 )) ); + }; + + return innerEquiv; +}()); + +/** + * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | + * http://flesler.blogspot.com Licensed under BSD + * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008 + * + * @projectDescription Advanced and extensible data dumping for Javascript. + * @version 1.0.0 + * @author Ariel Flesler + * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html} + */ +QUnit.jsDump = (function() { + function quote( str ) { + return '"' + str.toString().replace( /"/g, '\\"' ) + '"'; + } + function literal( o ) { + return o + ""; + } + function join( pre, arr, post ) { + var s = jsDump.separator(), + base = jsDump.indent(), + inner = jsDump.indent(1); + if ( arr.join ) { + arr = arr.join( "," + s + inner ); + } + if ( !arr ) { + return pre + post; + } + return [ pre, inner + arr, base + post ].join(s); + } + function array( arr, stack ) { + var i = arr.length, ret = new Array(i); + this.up(); + while ( i-- ) { + ret[i] = this.parse( arr[i] , undefined , stack); + } + this.down(); + return join( "[", ret, "]" ); + } + + var reName = /^function (\w+)/, + jsDump = { + // type is used mostly internally, you can fix a (custom)type in advance + parse: function( obj, type, stack ) { + stack = stack || [ ]; + var inStack, res, + parser = this.parsers[ type || this.typeOf(obj) ]; + + type = typeof parser; + inStack = inArray( obj, stack ); + + if ( inStack !== -1 ) { + return "recursion(" + (inStack - stack.length) + ")"; + } + if ( type === "function" ) { + stack.push( obj ); + res = parser.call( this, obj, stack ); + stack.pop(); + return res; + } + return ( type === "string" ) ? parser : this.parsers.error; + }, + typeOf: function( obj ) { + var type; + if ( obj === null ) { + type = "null"; + } else if ( typeof obj === "undefined" ) { + type = "undefined"; + } else if ( QUnit.is( "regexp", obj) ) { + type = "regexp"; + } else if ( QUnit.is( "date", obj) ) { + type = "date"; + } else if ( QUnit.is( "function", obj) ) { + type = "function"; + } else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) { + type = "window"; + } else if ( obj.nodeType === 9 ) { + type = "document"; + } else if ( obj.nodeType ) { + type = "node"; + } else if ( + // native arrays + toString.call( obj ) === "[object Array]" || + // NodeList objects + ( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) ) + ) { + type = "array"; + } else if ( obj.constructor === Error.prototype.constructor ) { + type = "error"; + } else { + type = typeof obj; + } + return type; + }, + separator: function() { + return this.multiline ? this.HTML ? "<br />" : "\n" : this.HTML ? " " : " "; + }, + // extra can be a number, shortcut for increasing-calling-decreasing + indent: function( extra ) { + if ( !this.multiline ) { + return ""; + } + var chr = this.indentChar; + if ( this.HTML ) { + chr = chr.replace( /\t/g, " " ).replace( / /g, " " ); + } + return new Array( this._depth_ + (extra||0) ).join(chr); + }, + up: function( a ) { + this._depth_ += a || 1; + }, + down: function( a ) { + this._depth_ -= a || 1; + }, + setParser: function( name, parser ) { + this.parsers[name] = parser; + }, + // The next 3 are exposed so you can use them + quote: quote, + literal: literal, + join: join, + // + _depth_: 1, + // This is the list of parsers, to modify them, use jsDump.setParser + parsers: { + window: "[Window]", + document: "[Document]", + error: function(error) { + return "Error(\"" + error.message + "\")"; + }, + unknown: "[Unknown]", + "null": "null", + "undefined": "undefined", + "function": function( fn ) { + var ret = "function", + // functions never have name in IE + name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1]; + + if ( name ) { + ret += " " + name; + } + ret += "( "; + + ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" ); + return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" ); + }, + array: array, + nodelist: array, + "arguments": array, + object: function( map, stack ) { + var ret = [ ], keys, key, val, i; + QUnit.jsDump.up(); + keys = []; + for ( key in map ) { + keys.push( key ); + } + keys.sort(); + for ( i = 0; i < keys.length; i++ ) { + key = keys[ i ]; + val = map[ key ]; + ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) ); + } + QUnit.jsDump.down(); + return join( "{", ret, "}" ); + }, + node: function( node ) { + var len, i, val, + open = QUnit.jsDump.HTML ? "<" : "<", + close = QUnit.jsDump.HTML ? ">" : ">", + tag = node.nodeName.toLowerCase(), + ret = open + tag, + attrs = node.attributes; + + if ( attrs ) { + for ( i = 0, len = attrs.length; i < len; i++ ) { + val = attrs[i].nodeValue; + // IE6 includes all attributes in .attributes, even ones not explicitly set. + // Those have values like undefined, null, 0, false, "" or "inherit". + if ( val && val !== "inherit" ) { + ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" ); + } + } + } + ret += close; + + // Show content of TextNode or CDATASection + if ( node.nodeType === 3 || node.nodeType === 4 ) { + ret += node.nodeValue; + } + + return ret + open + "/" + tag + close; + }, + // function calls it internally, it's the arguments part of the function + functionArgs: function( fn ) { + var args, + l = fn.length; + + if ( !l ) { + return ""; + } + + args = new Array(l); + while ( l-- ) { + // 97 is 'a' + args[l] = String.fromCharCode(97+l); + } + return " " + args.join( ", " ) + " "; + }, + // object calls it internally, the key part of an item in a map + key: quote, + // function calls it internally, it's the content of the function + functionCode: "[code]", + // node calls it internally, it's an html attribute value + attribute: quote, + string: quote, + date: quote, + regexp: literal, + number: literal, + "boolean": literal + }, + // if true, entities are escaped ( <, >, \t, space and \n ) + HTML: false, + // indentation unit + indentChar: " ", + // if true, items in a collection, are separated by a \n, else just a space. + multiline: true + }; + + return jsDump; +}()); + +// from jquery.js +function inArray( elem, array ) { + if ( array.indexOf ) { + return array.indexOf( elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; +} + +/* + * Javascript Diff Algorithm + * By John Resig (http://ejohn.org/) + * Modified by Chu Alan "sprite" + * + * Released under the MIT license. + * + * More Info: + * http://ejohn.org/projects/javascript-diff-algorithm/ + * + * Usage: QUnit.diff(expected, actual) + * + * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over" + */ +QUnit.diff = (function() { + /*jshint eqeqeq:false, eqnull:true */ + function diff( o, n ) { + var i, + ns = {}, + os = {}; + + for ( i = 0; i < n.length; i++ ) { + if ( !hasOwn.call( ns, n[i] ) ) { + ns[ n[i] ] = { + rows: [], + o: null + }; + } + ns[ n[i] ].rows.push( i ); + } + + for ( i = 0; i < o.length; i++ ) { + if ( !hasOwn.call( os, o[i] ) ) { + os[ o[i] ] = { + rows: [], + n: null + }; + } + os[ o[i] ].rows.push( i ); + } + + for ( i in ns ) { + if ( !hasOwn.call( ns, i ) ) { + continue; + } + if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) { + n[ ns[i].rows[0] ] = { + text: n[ ns[i].rows[0] ], + row: os[i].rows[0] + }; + o[ os[i].rows[0] ] = { + text: o[ os[i].rows[0] ], + row: ns[i].rows[0] + }; + } + } + + for ( i = 0; i < n.length - 1; i++ ) { + if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null && + n[ i + 1 ] == o[ n[i].row + 1 ] ) { + + n[ i + 1 ] = { + text: n[ i + 1 ], + row: n[i].row + 1 + }; + o[ n[i].row + 1 ] = { + text: o[ n[i].row + 1 ], + row: i + 1 + }; + } + } + + for ( i = n.length - 1; i > 0; i-- ) { + if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null && + n[ i - 1 ] == o[ n[i].row - 1 ]) { + + n[ i - 1 ] = { + text: n[ i - 1 ], + row: n[i].row - 1 + }; + o[ n[i].row - 1 ] = { + text: o[ n[i].row - 1 ], + row: i - 1 + }; + } + } + + return { + o: o, + n: n + }; + } + + return function( o, n ) { + o = o.replace( /\s+$/, "" ); + n = n.replace( /\s+$/, "" ); + + var i, pre, + str = "", + out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ), + oSpace = o.match(/\s+/g), + nSpace = n.match(/\s+/g); + + if ( oSpace == null ) { + oSpace = [ " " ]; + } + else { + oSpace.push( " " ); + } + + if ( nSpace == null ) { + nSpace = [ " " ]; + } + else { + nSpace.push( " " ); + } + + if ( out.n.length === 0 ) { + for ( i = 0; i < out.o.length; i++ ) { + str += "<del>" + out.o[i] + oSpace[i] + "</del>"; + } + } + else { + if ( out.n[0].text == null ) { + for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) { + str += "<del>" + out.o[n] + oSpace[n] + "</del>"; + } + } + + for ( i = 0; i < out.n.length; i++ ) { + if (out.n[i].text == null) { + str += "<ins>" + out.n[i] + nSpace[i] + "</ins>"; + } + else { + // `pre` initialized at top of scope + pre = ""; + + for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) { + pre += "<del>" + out.o[n] + oSpace[n] + "</del>"; + } + str += " " + out.n[i].text + nSpace[i] + pre; + } + } + } + + return str; + }; +}()); + +// for CommonJS enviroments, export everything +if ( typeof exports !== "undefined" ) { + extend( exports, QUnit ); +} + +// get at whatever the global object is, like window in browsers +}( (function() {return this;}.call()) )); |