mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-17 23:34:50 +00:00
1967 lines
59 KiB
JavaScript
1967 lines
59 KiB
JavaScript
/*!
|
|
* Nodeunit
|
|
* https://github.com/caolan/nodeunit
|
|
* Copyright (c) 2010 Caolan McMahon
|
|
* MIT Licensed
|
|
*
|
|
* json2.js
|
|
* http://www.JSON.org/json2.js
|
|
* Public Domain.
|
|
* NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
|
|
*/
|
|
nodeunit = (function(){
|
|
/*
|
|
http://www.JSON.org/json2.js
|
|
2010-11-17
|
|
|
|
Public Domain.
|
|
|
|
NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
|
|
|
|
See http://www.JSON.org/js.html
|
|
|
|
|
|
This code should be minified before deployment.
|
|
See http://javascript.crockford.com/jsmin.html
|
|
|
|
USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
|
|
NOT CONTROL.
|
|
|
|
|
|
This file creates a global JSON object containing two methods: stringify
|
|
and parse.
|
|
|
|
JSON.stringify(value, replacer, space)
|
|
value any JavaScript value, usually an object or array.
|
|
|
|
replacer an optional parameter that determines how object
|
|
values are stringified for objects. It can be a
|
|
function or an array of strings.
|
|
|
|
space an optional parameter that specifies the indentation
|
|
of nested structures. If it is omitted, the text will
|
|
be packed without extra whitespace. If it is a number,
|
|
it will specify the number of spaces to indent at each
|
|
level. If it is a string (such as '\t' or ' '),
|
|
it contains the characters used to indent at each level.
|
|
|
|
This method produces a JSON text from a JavaScript value.
|
|
|
|
When an object value is found, if the object contains a toJSON
|
|
method, its toJSON method will be called and the result will be
|
|
stringified. A toJSON method does not serialize: it returns the
|
|
value represented by the name/value pair that should be serialized,
|
|
or undefined if nothing should be serialized. The toJSON method
|
|
will be passed the key associated with the value, and this will be
|
|
bound to the value
|
|
|
|
For example, this would serialize Dates as ISO strings.
|
|
|
|
Date.prototype.toJSON = function (key) {
|
|
function f(n) {
|
|
// Format integers to have at least two digits.
|
|
return n < 10 ? '0' + n : n;
|
|
}
|
|
|
|
return this.getUTCFullYear() + '-' +
|
|
f(this.getUTCMonth() + 1) + '-' +
|
|
f(this.getUTCDate()) + 'T' +
|
|
f(this.getUTCHours()) + ':' +
|
|
f(this.getUTCMinutes()) + ':' +
|
|
f(this.getUTCSeconds()) + 'Z';
|
|
};
|
|
|
|
You can provide an optional replacer method. It will be passed the
|
|
key and value of each member, with this bound to the containing
|
|
object. The value that is returned from your method will be
|
|
serialized. If your method returns undefined, then the member will
|
|
be excluded from the serialization.
|
|
|
|
If the replacer parameter is an array of strings, then it will be
|
|
used to select the members to be serialized. It filters the results
|
|
such that only members with keys listed in the replacer array are
|
|
stringified.
|
|
|
|
Values that do not have JSON representations, such as undefined or
|
|
functions, will not be serialized. Such values in objects will be
|
|
dropped; in arrays they will be replaced with null. You can use
|
|
a replacer function to replace those with JSON values.
|
|
JSON.stringify(undefined) returns undefined.
|
|
|
|
The optional space parameter produces a stringification of the
|
|
value that is filled with line breaks and indentation to make it
|
|
easier to read.
|
|
|
|
If the space parameter is a non-empty string, then that string will
|
|
be used for indentation. If the space parameter is a number, then
|
|
the indentation will be that many spaces.
|
|
|
|
Example:
|
|
|
|
text = JSON.stringify(['e', {pluribus: 'unum'}]);
|
|
// text is '["e",{"pluribus":"unum"}]'
|
|
|
|
|
|
text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
|
|
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
|
|
|
|
text = JSON.stringify([new Date()], function (key, value) {
|
|
return this[key] instanceof Date ?
|
|
'Date(' + this[key] + ')' : value;
|
|
});
|
|
// text is '["Date(---current time---)"]'
|
|
|
|
|
|
JSON.parse(text, reviver)
|
|
This method parses a JSON text to produce an object or array.
|
|
It can throw a SyntaxError exception.
|
|
|
|
The optional reviver parameter is a function that can filter and
|
|
transform the results. It receives each of the keys and values,
|
|
and its return value is used instead of the original value.
|
|
If it returns what it received, then the structure is not modified.
|
|
If it returns undefined then the member is deleted.
|
|
|
|
Example:
|
|
|
|
// Parse the text. Values that look like ISO date strings will
|
|
// be converted to Date objects.
|
|
|
|
myData = JSON.parse(text, function (key, value) {
|
|
var a;
|
|
if (typeof value === 'string') {
|
|
a =
|
|
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
|
|
if (a) {
|
|
return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
|
|
+a[5], +a[6]));
|
|
}
|
|
}
|
|
return value;
|
|
});
|
|
|
|
myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
|
|
var d;
|
|
if (typeof value === 'string' &&
|
|
value.slice(0, 5) === 'Date(' &&
|
|
value.slice(-1) === ')') {
|
|
d = new Date(value.slice(5, -1));
|
|
if (d) {
|
|
return d;
|
|
}
|
|
}
|
|
return value;
|
|
});
|
|
|
|
|
|
This is a reference implementation. You are free to copy, modify, or
|
|
redistribute.
|
|
*/
|
|
|
|
/*jslint evil: true, strict: false, regexp: false */
|
|
|
|
/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
|
|
call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
|
|
getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
|
|
lastIndex, length, parse, prototype, push, replace, slice, stringify,
|
|
test, toJSON, toString, valueOf
|
|
*/
|
|
|
|
|
|
// Create a JSON object only if one does not already exist. We create the
|
|
// methods in a closure to avoid creating global variables.
|
|
|
|
if (!this.JSON) {
|
|
this.JSON = {};
|
|
}
|
|
|
|
(function () {
|
|
"use strict";
|
|
|
|
function f(n) {
|
|
// Format integers to have at least two digits.
|
|
return n < 10 ? '0' + n : n;
|
|
}
|
|
|
|
if (typeof Date.prototype.toJSON !== 'function') {
|
|
|
|
Date.prototype.toJSON = function (key) {
|
|
|
|
return isFinite(this.valueOf()) ?
|
|
this.getUTCFullYear() + '-' +
|
|
f(this.getUTCMonth() + 1) + '-' +
|
|
f(this.getUTCDate()) + 'T' +
|
|
f(this.getUTCHours()) + ':' +
|
|
f(this.getUTCMinutes()) + ':' +
|
|
f(this.getUTCSeconds()) + 'Z' : null;
|
|
};
|
|
|
|
String.prototype.toJSON =
|
|
Number.prototype.toJSON =
|
|
Boolean.prototype.toJSON = function (key) {
|
|
return this.valueOf();
|
|
};
|
|
}
|
|
|
|
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
|
|
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
|
|
gap,
|
|
indent,
|
|
meta = { // table of character substitutions
|
|
'\b': '\\b',
|
|
'\t': '\\t',
|
|
'\n': '\\n',
|
|
'\f': '\\f',
|
|
'\r': '\\r',
|
|
'"' : '\\"',
|
|
'\\': '\\\\'
|
|
},
|
|
rep;
|
|
|
|
|
|
function quote(string) {
|
|
|
|
// If the string contains no control characters, no quote characters, and no
|
|
// backslash characters, then we can safely slap some quotes around it.
|
|
// Otherwise we must also replace the offending characters with safe escape
|
|
// sequences.
|
|
|
|
escapable.lastIndex = 0;
|
|
return escapable.test(string) ?
|
|
'"' + string.replace(escapable, function (a) {
|
|
var c = meta[a];
|
|
return typeof c === 'string' ? c :
|
|
'\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
|
|
}) + '"' :
|
|
'"' + string + '"';
|
|
}
|
|
|
|
|
|
function str(key, holder) {
|
|
|
|
// Produce a string from holder[key].
|
|
|
|
var i, // The loop counter.
|
|
k, // The member key.
|
|
v, // The member value.
|
|
length,
|
|
mind = gap,
|
|
partial,
|
|
value = holder[key];
|
|
|
|
// If the value has a toJSON method, call it to obtain a replacement value.
|
|
|
|
if (value && typeof value === 'object' &&
|
|
typeof value.toJSON === 'function') {
|
|
value = value.toJSON(key);
|
|
}
|
|
|
|
// If we were called with a replacer function, then call the replacer to
|
|
// obtain a replacement value.
|
|
|
|
if (typeof rep === 'function') {
|
|
value = rep.call(holder, key, value);
|
|
}
|
|
|
|
// What happens next depends on the value's type.
|
|
|
|
switch (typeof value) {
|
|
case 'string':
|
|
return quote(value);
|
|
|
|
case 'number':
|
|
|
|
// JSON numbers must be finite. Encode non-finite numbers as null.
|
|
|
|
return isFinite(value) ? String(value) : 'null';
|
|
|
|
case 'boolean':
|
|
case 'null':
|
|
|
|
// If the value is a boolean or null, convert it to a string. Note:
|
|
// typeof null does not produce 'null'. The case is included here in
|
|
// the remote chance that this gets fixed someday.
|
|
|
|
return String(value);
|
|
|
|
// If the type is 'object', we might be dealing with an object or an array or
|
|
// null.
|
|
|
|
case 'object':
|
|
|
|
// Due to a specification blunder in ECMAScript, typeof null is 'object',
|
|
// so watch out for that case.
|
|
|
|
if (!value) {
|
|
return 'null';
|
|
}
|
|
|
|
// Make an array to hold the partial results of stringifying this object value.
|
|
|
|
gap += indent;
|
|
partial = [];
|
|
|
|
// Is the value an array?
|
|
|
|
if (Object.prototype.toString.apply(value) === '[object Array]') {
|
|
|
|
// The value is an array. Stringify every element. Use null as a placeholder
|
|
// for non-JSON values.
|
|
|
|
length = value.length;
|
|
for (i = 0; i < length; i += 1) {
|
|
partial[i] = str(i, value) || 'null';
|
|
}
|
|
|
|
// Join all of the elements together, separated with commas, and wrap them in
|
|
// brackets.
|
|
|
|
v = partial.length === 0 ? '[]' :
|
|
gap ? '[\n' + gap +
|
|
partial.join(',\n' + gap) + '\n' +
|
|
mind + ']' :
|
|
'[' + partial.join(',') + ']';
|
|
gap = mind;
|
|
return v;
|
|
}
|
|
|
|
// If the replacer is an array, use it to select the members to be stringified.
|
|
|
|
if (rep && typeof rep === 'object') {
|
|
length = rep.length;
|
|
for (i = 0; i < length; i += 1) {
|
|
k = rep[i];
|
|
if (typeof k === 'string') {
|
|
v = str(k, value);
|
|
if (v) {
|
|
partial.push(quote(k) + (gap ? ': ' : ':') + v);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
|
|
// Otherwise, iterate through all of the keys in the object.
|
|
|
|
for (k in value) {
|
|
if (Object.hasOwnProperty.call(value, k)) {
|
|
v = str(k, value);
|
|
if (v) {
|
|
partial.push(quote(k) + (gap ? ': ' : ':') + v);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Join all of the member texts together, separated with commas,
|
|
// and wrap them in braces.
|
|
|
|
v = partial.length === 0 ? '{}' :
|
|
gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
|
|
mind + '}' : '{' + partial.join(',') + '}';
|
|
gap = mind;
|
|
return v;
|
|
}
|
|
}
|
|
|
|
// If the JSON object does not yet have a stringify method, give it one.
|
|
|
|
if (typeof JSON.stringify !== 'function') {
|
|
JSON.stringify = function (value, replacer, space) {
|
|
|
|
// The stringify method takes a value and an optional replacer, and an optional
|
|
// space parameter, and returns a JSON text. The replacer can be a function
|
|
// that can replace values, or an array of strings that will select the keys.
|
|
// A default replacer method can be provided. Use of the space parameter can
|
|
// produce text that is more easily readable.
|
|
|
|
var i;
|
|
gap = '';
|
|
indent = '';
|
|
|
|
// If the space parameter is a number, make an indent string containing that
|
|
// many spaces.
|
|
|
|
if (typeof space === 'number') {
|
|
for (i = 0; i < space; i += 1) {
|
|
indent += ' ';
|
|
}
|
|
|
|
// If the space parameter is a string, it will be used as the indent string.
|
|
|
|
} else if (typeof space === 'string') {
|
|
indent = space;
|
|
}
|
|
|
|
// If there is a replacer, it must be a function or an array.
|
|
// Otherwise, throw an error.
|
|
|
|
rep = replacer;
|
|
if (replacer && typeof replacer !== 'function' &&
|
|
(typeof replacer !== 'object' ||
|
|
typeof replacer.length !== 'number')) {
|
|
throw new Error('JSON.stringify');
|
|
}
|
|
|
|
// Make a fake root object containing our value under the key of ''.
|
|
// Return the result of stringifying the value.
|
|
|
|
return str('', {'': value});
|
|
};
|
|
}
|
|
|
|
|
|
// If the JSON object does not yet have a parse method, give it one.
|
|
|
|
if (typeof JSON.parse !== 'function') {
|
|
JSON.parse = function (text, reviver) {
|
|
|
|
// The parse method takes a text and an optional reviver function, and returns
|
|
// a JavaScript value if the text is a valid JSON text.
|
|
|
|
var j;
|
|
|
|
function walk(holder, key) {
|
|
|
|
// The walk method is used to recursively walk the resulting structure so
|
|
// that modifications can be made.
|
|
|
|
var k, v, value = holder[key];
|
|
if (value && typeof value === 'object') {
|
|
for (k in value) {
|
|
if (Object.hasOwnProperty.call(value, k)) {
|
|
v = walk(value, k);
|
|
if (v !== undefined) {
|
|
value[k] = v;
|
|
} else {
|
|
delete value[k];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return reviver.call(holder, key, value);
|
|
}
|
|
|
|
|
|
// Parsing happens in four stages. In the first stage, we replace certain
|
|
// Unicode characters with escape sequences. JavaScript handles many characters
|
|
// incorrectly, either silently deleting them, or treating them as line endings.
|
|
|
|
text = String(text);
|
|
cx.lastIndex = 0;
|
|
if (cx.test(text)) {
|
|
text = text.replace(cx, function (a) {
|
|
return '\\u' +
|
|
('0000' + a.charCodeAt(0).toString(16)).slice(-4);
|
|
});
|
|
}
|
|
|
|
// In the second stage, we run the text against regular expressions that look
|
|
// for non-JSON patterns. We are especially concerned with '()' and 'new'
|
|
// because they can cause invocation, and '=' because it can cause mutation.
|
|
// But just to be safe, we want to reject all unexpected forms.
|
|
|
|
// We split the second stage into 4 regexp operations in order to work around
|
|
// crippling inefficiencies in IE's and Safari's regexp engines. First we
|
|
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
|
|
// replace all simple value tokens with ']' characters. Third, we delete all
|
|
// open brackets that follow a colon or comma or that begin the text. Finally,
|
|
// we look to see that the remaining characters are only whitespace or ']' or
|
|
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
|
|
|
|
if (/^[\],:{}\s]*$/
|
|
.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
|
|
.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
|
|
.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
|
|
|
|
// In the third stage we use the eval function to compile the text into a
|
|
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
|
|
// in JavaScript: it can begin a block or an object literal. We wrap the text
|
|
// in parens to eliminate the ambiguity.
|
|
|
|
j = eval('(' + text + ')');
|
|
|
|
// In the optional fourth stage, we recursively walk the new structure, passing
|
|
// each name/value pair to a reviver function for possible transformation.
|
|
|
|
return typeof reviver === 'function' ?
|
|
walk({'': j}, '') : j;
|
|
}
|
|
|
|
// If the text is not JSON parseable, then a SyntaxError is thrown.
|
|
|
|
throw new SyntaxError('JSON.parse');
|
|
};
|
|
}
|
|
}());
|
|
var assert = this.assert = {};
|
|
var types = {};
|
|
var core = {};
|
|
var nodeunit = {};
|
|
var reporter = {};
|
|
/*global setTimeout: false, console: false */
|
|
(function () {
|
|
|
|
var async = {};
|
|
|
|
// global on the server, window in the browser
|
|
var root = this,
|
|
previous_async = root.async;
|
|
|
|
if (typeof module !== 'undefined' && module.exports) {
|
|
module.exports = async;
|
|
}
|
|
else {
|
|
root.async = async;
|
|
}
|
|
|
|
async.noConflict = function () {
|
|
root.async = previous_async;
|
|
return async;
|
|
};
|
|
|
|
//// cross-browser compatiblity functions ////
|
|
|
|
var _forEach = function (arr, iterator) {
|
|
if (arr.forEach) {
|
|
return arr.forEach(iterator);
|
|
}
|
|
for (var i = 0; i < arr.length; i += 1) {
|
|
iterator(arr[i], i, arr);
|
|
}
|
|
};
|
|
|
|
var _map = function (arr, iterator) {
|
|
if (arr.map) {
|
|
return arr.map(iterator);
|
|
}
|
|
var results = [];
|
|
_forEach(arr, function (x, i, a) {
|
|
results.push(iterator(x, i, a));
|
|
});
|
|
return results;
|
|
};
|
|
|
|
var _reduce = function (arr, iterator, memo) {
|
|
if (arr.reduce) {
|
|
return arr.reduce(iterator, memo);
|
|
}
|
|
_forEach(arr, function (x, i, a) {
|
|
memo = iterator(memo, x, i, a);
|
|
});
|
|
return memo;
|
|
};
|
|
|
|
var _keys = function (obj) {
|
|
if (Object.keys) {
|
|
return Object.keys(obj);
|
|
}
|
|
var keys = [];
|
|
for (var k in obj) {
|
|
if (obj.hasOwnProperty(k)) {
|
|
keys.push(k);
|
|
}
|
|
}
|
|
return keys;
|
|
};
|
|
|
|
var _indexOf = function (arr, item) {
|
|
if (arr.indexOf) {
|
|
return arr.indexOf(item);
|
|
}
|
|
for (var i = 0; i < arr.length; i += 1) {
|
|
if (arr[i] === item) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
};
|
|
|
|
//// exported async module functions ////
|
|
|
|
//// nextTick implementation with browser-compatible fallback ////
|
|
async.nextTick = function (fn) {
|
|
if (typeof process === 'undefined' || !(process.nextTick)) {
|
|
setTimeout(fn, 0);
|
|
}
|
|
else {
|
|
process.nextTick(fn);
|
|
}
|
|
};
|
|
|
|
async.forEach = function (arr, iterator, callback) {
|
|
if (!arr.length) {
|
|
return callback();
|
|
}
|
|
var completed = 0;
|
|
_forEach(arr, function (x) {
|
|
iterator(x, function (err) {
|
|
if (err) {
|
|
callback(err);
|
|
callback = function () {};
|
|
}
|
|
else {
|
|
completed += 1;
|
|
if (completed === arr.length) {
|
|
callback();
|
|
}
|
|
}
|
|
});
|
|
});
|
|
};
|
|
|
|
async.forEachSeries = function (arr, iterator, callback) {
|
|
if (!arr.length) {
|
|
return callback();
|
|
}
|
|
var completed = 0;
|
|
var iterate = function () {
|
|
iterator(arr[completed], function (err) {
|
|
if (err) {
|
|
callback(err);
|
|
callback = function () {};
|
|
}
|
|
else {
|
|
completed += 1;
|
|
if (completed === arr.length) {
|
|
callback();
|
|
}
|
|
else {
|
|
iterate();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
iterate();
|
|
};
|
|
|
|
|
|
var doParallel = function (fn) {
|
|
return function () {
|
|
var args = Array.prototype.slice.call(arguments);
|
|
return fn.apply(null, [async.forEach].concat(args));
|
|
};
|
|
};
|
|
var doSeries = function (fn) {
|
|
return function () {
|
|
var args = Array.prototype.slice.call(arguments);
|
|
return fn.apply(null, [async.forEachSeries].concat(args));
|
|
};
|
|
};
|
|
|
|
|
|
var _asyncMap = function (eachfn, arr, iterator, callback) {
|
|
var results = [];
|
|
arr = _map(arr, function (x, i) {
|
|
return {index: i, value: x};
|
|
});
|
|
eachfn(arr, function (x, callback) {
|
|
iterator(x.value, function (err, v) {
|
|
results[x.index] = v;
|
|
callback(err);
|
|
});
|
|
}, function (err) {
|
|
callback(err, results);
|
|
});
|
|
};
|
|
async.map = doParallel(_asyncMap);
|
|
async.mapSeries = doSeries(_asyncMap);
|
|
|
|
|
|
// reduce only has a series version, as doing reduce in parallel won't
|
|
// work in many situations.
|
|
async.reduce = function (arr, memo, iterator, callback) {
|
|
async.forEachSeries(arr, function (x, callback) {
|
|
iterator(memo, x, function (err, v) {
|
|
memo = v;
|
|
callback(err);
|
|
});
|
|
}, function (err) {
|
|
callback(err, memo);
|
|
});
|
|
};
|
|
// inject alias
|
|
async.inject = async.reduce;
|
|
// foldl alias
|
|
async.foldl = async.reduce;
|
|
|
|
async.reduceRight = function (arr, memo, iterator, callback) {
|
|
var reversed = _map(arr, function (x) {
|
|
return x;
|
|
}).reverse();
|
|
async.reduce(reversed, memo, iterator, callback);
|
|
};
|
|
// foldr alias
|
|
async.foldr = async.reduceRight;
|
|
|
|
var _filter = function (eachfn, arr, iterator, callback) {
|
|
var results = [];
|
|
arr = _map(arr, function (x, i) {
|
|
return {index: i, value: x};
|
|
});
|
|
eachfn(arr, function (x, callback) {
|
|
iterator(x.value, function (v) {
|
|
if (v) {
|
|
results.push(x);
|
|
}
|
|
callback();
|
|
});
|
|
}, function (err) {
|
|
callback(_map(results.sort(function (a, b) {
|
|
return a.index - b.index;
|
|
}), function (x) {
|
|
return x.value;
|
|
}));
|
|
});
|
|
};
|
|
async.filter = doParallel(_filter);
|
|
async.filterSeries = doSeries(_filter);
|
|
// select alias
|
|
async.select = async.filter;
|
|
async.selectSeries = async.filterSeries;
|
|
|
|
var _reject = function (eachfn, arr, iterator, callback) {
|
|
var results = [];
|
|
arr = _map(arr, function (x, i) {
|
|
return {index: i, value: x};
|
|
});
|
|
eachfn(arr, function (x, callback) {
|
|
iterator(x.value, function (v) {
|
|
if (!v) {
|
|
results.push(x);
|
|
}
|
|
callback();
|
|
});
|
|
}, function (err) {
|
|
callback(_map(results.sort(function (a, b) {
|
|
return a.index - b.index;
|
|
}), function (x) {
|
|
return x.value;
|
|
}));
|
|
});
|
|
};
|
|
async.reject = doParallel(_reject);
|
|
async.rejectSeries = doSeries(_reject);
|
|
|
|
var _detect = function (eachfn, arr, iterator, main_callback) {
|
|
eachfn(arr, function (x, callback) {
|
|
iterator(x, function (result) {
|
|
if (result) {
|
|
main_callback(x);
|
|
}
|
|
else {
|
|
callback();
|
|
}
|
|
});
|
|
}, function (err) {
|
|
main_callback();
|
|
});
|
|
};
|
|
async.detect = doParallel(_detect);
|
|
async.detectSeries = doSeries(_detect);
|
|
|
|
async.some = function (arr, iterator, main_callback) {
|
|
async.forEach(arr, function (x, callback) {
|
|
iterator(x, function (v) {
|
|
if (v) {
|
|
main_callback(true);
|
|
main_callback = function () {};
|
|
}
|
|
callback();
|
|
});
|
|
}, function (err) {
|
|
main_callback(false);
|
|
});
|
|
};
|
|
// any alias
|
|
async.any = async.some;
|
|
|
|
async.every = function (arr, iterator, main_callback) {
|
|
async.forEach(arr, function (x, callback) {
|
|
iterator(x, function (v) {
|
|
if (!v) {
|
|
main_callback(false);
|
|
main_callback = function () {};
|
|
}
|
|
callback();
|
|
});
|
|
}, function (err) {
|
|
main_callback(true);
|
|
});
|
|
};
|
|
// all alias
|
|
async.all = async.every;
|
|
|
|
async.sortBy = function (arr, iterator, callback) {
|
|
async.map(arr, function (x, callback) {
|
|
iterator(x, function (err, criteria) {
|
|
if (err) {
|
|
callback(err);
|
|
}
|
|
else {
|
|
callback(null, {value: x, criteria: criteria});
|
|
}
|
|
});
|
|
}, function (err, results) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
else {
|
|
var fn = function (left, right) {
|
|
var a = left.criteria, b = right.criteria;
|
|
return a < b ? -1 : a > b ? 1 : 0;
|
|
};
|
|
callback(null, _map(results.sort(fn), function (x) {
|
|
return x.value;
|
|
}));
|
|
}
|
|
});
|
|
};
|
|
|
|
async.auto = function (tasks, callback) {
|
|
callback = callback || function () {};
|
|
var keys = _keys(tasks);
|
|
if (!keys.length) {
|
|
return callback(null);
|
|
}
|
|
|
|
var completed = [];
|
|
|
|
var listeners = [];
|
|
var addListener = function (fn) {
|
|
listeners.unshift(fn);
|
|
};
|
|
var removeListener = function (fn) {
|
|
for (var i = 0; i < listeners.length; i += 1) {
|
|
if (listeners[i] === fn) {
|
|
listeners.splice(i, 1);
|
|
return;
|
|
}
|
|
}
|
|
};
|
|
var taskComplete = function () {
|
|
_forEach(listeners, function (fn) {
|
|
fn();
|
|
});
|
|
};
|
|
|
|
addListener(function () {
|
|
if (completed.length === keys.length) {
|
|
callback(null);
|
|
}
|
|
});
|
|
|
|
_forEach(keys, function (k) {
|
|
var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k];
|
|
var taskCallback = function (err) {
|
|
if (err) {
|
|
callback(err);
|
|
// stop subsequent errors hitting callback multiple times
|
|
callback = function () {};
|
|
}
|
|
else {
|
|
completed.push(k);
|
|
taskComplete();
|
|
}
|
|
};
|
|
var requires = task.slice(0, Math.abs(task.length - 1)) || [];
|
|
var ready = function () {
|
|
return _reduce(requires, function (a, x) {
|
|
return (a && _indexOf(completed, x) !== -1);
|
|
}, true);
|
|
};
|
|
if (ready()) {
|
|
task[task.length - 1](taskCallback);
|
|
}
|
|
else {
|
|
var listener = function () {
|
|
if (ready()) {
|
|
removeListener(listener);
|
|
task[task.length - 1](taskCallback);
|
|
}
|
|
};
|
|
addListener(listener);
|
|
}
|
|
});
|
|
};
|
|
|
|
async.waterfall = function (tasks, callback) {
|
|
if (!tasks.length) {
|
|
return callback();
|
|
}
|
|
callback = callback || function () {};
|
|
var wrapIterator = function (iterator) {
|
|
return function (err) {
|
|
if (err) {
|
|
callback(err);
|
|
callback = function () {};
|
|
}
|
|
else {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
var next = iterator.next();
|
|
if (next) {
|
|
args.push(wrapIterator(next));
|
|
}
|
|
else {
|
|
args.push(callback);
|
|
}
|
|
async.nextTick(function () {
|
|
iterator.apply(null, args);
|
|
});
|
|
}
|
|
};
|
|
};
|
|
wrapIterator(async.iterator(tasks))();
|
|
};
|
|
|
|
async.parallel = function (tasks, callback) {
|
|
callback = callback || function () {};
|
|
if (tasks.constructor === Array) {
|
|
async.map(tasks, function (fn, callback) {
|
|
if (fn) {
|
|
fn(function (err) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
if (args.length <= 1) {
|
|
args = args[0];
|
|
}
|
|
callback.call(null, err, args || null);
|
|
});
|
|
}
|
|
}, callback);
|
|
}
|
|
else {
|
|
var results = {};
|
|
async.forEach(_keys(tasks), function (k, callback) {
|
|
tasks[k](function (err) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
if (args.length <= 1) {
|
|
args = args[0];
|
|
}
|
|
results[k] = args;
|
|
callback(err);
|
|
});
|
|
}, function (err) {
|
|
callback(err, results);
|
|
});
|
|
}
|
|
};
|
|
|
|
async.series = function (tasks, callback) {
|
|
callback = callback || function () {};
|
|
if (tasks.constructor === Array) {
|
|
async.mapSeries(tasks, function (fn, callback) {
|
|
if (fn) {
|
|
fn(function (err) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
if (args.length <= 1) {
|
|
args = args[0];
|
|
}
|
|
callback.call(null, err, args || null);
|
|
});
|
|
}
|
|
}, callback);
|
|
}
|
|
else {
|
|
var results = {};
|
|
async.forEachSeries(_keys(tasks), function (k, callback) {
|
|
tasks[k](function (err) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
if (args.length <= 1) {
|
|
args = args[0];
|
|
}
|
|
results[k] = args;
|
|
callback(err);
|
|
});
|
|
}, function (err) {
|
|
callback(err, results);
|
|
});
|
|
}
|
|
};
|
|
|
|
async.iterator = function (tasks) {
|
|
var makeCallback = function (index) {
|
|
var fn = function () {
|
|
if (tasks.length) {
|
|
tasks[index].apply(null, arguments);
|
|
}
|
|
return fn.next();
|
|
};
|
|
fn.next = function () {
|
|
return (index < tasks.length - 1) ? makeCallback(index + 1): null;
|
|
};
|
|
return fn;
|
|
};
|
|
return makeCallback(0);
|
|
};
|
|
|
|
async.apply = function (fn) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
return function () {
|
|
return fn.apply(
|
|
null, args.concat(Array.prototype.slice.call(arguments))
|
|
);
|
|
};
|
|
};
|
|
|
|
var _concat = function (eachfn, arr, fn, callback) {
|
|
var r = [];
|
|
eachfn(arr, function (x, cb) {
|
|
fn(x, function (err, y) {
|
|
r = r.concat(y || []);
|
|
cb(err);
|
|
});
|
|
}, function (err) {
|
|
callback(err, r);
|
|
});
|
|
};
|
|
async.concat = doParallel(_concat);
|
|
async.concatSeries = doSeries(_concat);
|
|
|
|
async.whilst = function (test, iterator, callback) {
|
|
if (test()) {
|
|
iterator(function (err) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
async.whilst(test, iterator, callback);
|
|
});
|
|
}
|
|
else {
|
|
callback();
|
|
}
|
|
};
|
|
|
|
async.until = function (test, iterator, callback) {
|
|
if (!test()) {
|
|
iterator(function (err) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
async.until(test, iterator, callback);
|
|
});
|
|
}
|
|
else {
|
|
callback();
|
|
}
|
|
};
|
|
|
|
async.queue = function (worker, concurrency) {
|
|
var workers = 0;
|
|
var tasks = [];
|
|
var q = {
|
|
concurrency: concurrency,
|
|
push: function (data, callback) {
|
|
tasks.push({data: data, callback: callback});
|
|
async.nextTick(q.process);
|
|
},
|
|
process: function () {
|
|
if (workers < q.concurrency && tasks.length) {
|
|
var task = tasks.splice(0, 1)[0];
|
|
workers += 1;
|
|
worker(task.data, function () {
|
|
workers -= 1;
|
|
if (task.callback) {
|
|
task.callback.apply(task, arguments);
|
|
}
|
|
q.process();
|
|
});
|
|
}
|
|
},
|
|
length: function () {
|
|
return tasks.length;
|
|
}
|
|
};
|
|
return q;
|
|
};
|
|
|
|
var _console_fn = function (name) {
|
|
return function (fn) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
fn.apply(null, args.concat([function (err) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
if (typeof console !== 'undefined') {
|
|
if (err) {
|
|
if (console.error) {
|
|
console.error(err);
|
|
}
|
|
}
|
|
else if (console[name]) {
|
|
_forEach(args, function (x) {
|
|
console[name](x);
|
|
});
|
|
}
|
|
}
|
|
}]));
|
|
};
|
|
};
|
|
async.log = _console_fn('log');
|
|
async.dir = _console_fn('dir');
|
|
/*async.info = _console_fn('info');
|
|
async.warn = _console_fn('warn');
|
|
async.error = _console_fn('error');*/
|
|
|
|
}());
|
|
(function(exports){
|
|
/**
|
|
* This file is based on the node.js assert module, but with some small
|
|
* changes for browser-compatibility
|
|
* THIS FILE SHOULD BE BROWSER-COMPATIBLE JS!
|
|
*/
|
|
|
|
|
|
/**
|
|
* Added for browser compatibility
|
|
*/
|
|
|
|
var _keys = function(obj){
|
|
if(Object.keys) return Object.keys(obj);
|
|
var keys = [];
|
|
for(var k in obj){
|
|
if(obj.hasOwnProperty(k)) keys.push(k);
|
|
}
|
|
return keys;
|
|
};
|
|
|
|
|
|
|
|
// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
|
|
//
|
|
// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
|
|
//
|
|
// Originally from narwhal.js (http://narwhaljs.org)
|
|
// Copyright (c) 2009 Thomas Robinson <280north.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 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 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.
|
|
|
|
|
|
var pSlice = Array.prototype.slice;
|
|
|
|
// 1. The assert module provides functions that throw
|
|
// AssertionError's when particular conditions are not met. The
|
|
// assert module must conform to the following interface.
|
|
|
|
var assert = exports;
|
|
|
|
// 2. The AssertionError is defined in assert.
|
|
// new assert.AssertionError({message: message, actual: actual, expected: expected})
|
|
|
|
assert.AssertionError = function AssertionError (options) {
|
|
this.name = "AssertionError";
|
|
this.message = options.message;
|
|
this.actual = options.actual;
|
|
this.expected = options.expected;
|
|
this.operator = options.operator;
|
|
var stackStartFunction = options.stackStartFunction || fail;
|
|
|
|
if (Error.captureStackTrace) {
|
|
Error.captureStackTrace(this, stackStartFunction);
|
|
}
|
|
};
|
|
// code from util.inherits in node
|
|
assert.AssertionError.super_ = Error;
|
|
|
|
|
|
// EDITED FOR BROWSER COMPATIBILITY: replaced Object.create call
|
|
// TODO: test what effect this may have
|
|
var ctor = function () { this.constructor = assert.AssertionError; };
|
|
ctor.prototype = Error.prototype;
|
|
assert.AssertionError.prototype = new ctor();
|
|
|
|
|
|
assert.AssertionError.prototype.toString = function() {
|
|
if (this.message) {
|
|
return [this.name+":", this.message].join(' ');
|
|
} else {
|
|
return [ this.name+":"
|
|
, JSON.stringify(this.expected )
|
|
, this.operator
|
|
, JSON.stringify(this.actual)
|
|
].join(" ");
|
|
}
|
|
};
|
|
|
|
// assert.AssertionError instanceof Error
|
|
|
|
assert.AssertionError.__proto__ = Error.prototype;
|
|
|
|
// At present only the three keys mentioned above are used and
|
|
// understood by the spec. Implementations or sub modules can pass
|
|
// other keys to the AssertionError's constructor - they will be
|
|
// ignored.
|
|
|
|
// 3. All of the following functions must throw an AssertionError
|
|
// when a corresponding condition is not met, with a message that
|
|
// may be undefined if not provided. All assertion methods provide
|
|
// both the actual and expected values to the assertion error for
|
|
// display purposes.
|
|
|
|
function fail(actual, expected, message, operator, stackStartFunction) {
|
|
throw new assert.AssertionError({
|
|
message: message,
|
|
actual: actual,
|
|
expected: expected,
|
|
operator: operator,
|
|
stackStartFunction: stackStartFunction
|
|
});
|
|
}
|
|
|
|
// EXTENSION! allows for well behaved errors defined elsewhere.
|
|
assert.fail = fail;
|
|
|
|
// 4. Pure assertion tests whether a value is truthy, as determined
|
|
// by !!guard.
|
|
// assert.ok(guard, message_opt);
|
|
// This statement is equivalent to assert.equal(true, guard,
|
|
// message_opt);. To test strictly for the value true, use
|
|
// assert.strictEqual(true, guard, message_opt);.
|
|
|
|
assert.ok = function ok(value, message) {
|
|
if (!!!value) fail(value, true, message, "==", assert.ok);
|
|
};
|
|
|
|
// 5. The equality assertion tests shallow, coercive equality with
|
|
// ==.
|
|
// assert.equal(actual, expected, message_opt);
|
|
|
|
assert.equal = function equal(actual, expected, message) {
|
|
if (actual != expected) fail(actual, expected, message, "==", assert.equal);
|
|
};
|
|
|
|
// 6. The non-equality assertion tests for whether two objects are not equal
|
|
// with != assert.notEqual(actual, expected, message_opt);
|
|
|
|
assert.notEqual = function notEqual(actual, expected, message) {
|
|
if (actual == expected) {
|
|
fail(actual, expected, message, "!=", assert.notEqual);
|
|
}
|
|
};
|
|
|
|
// 7. The equivalence assertion tests a deep equality relation.
|
|
// assert.deepEqual(actual, expected, message_opt);
|
|
|
|
assert.deepEqual = function deepEqual(actual, expected, message) {
|
|
if (!_deepEqual(actual, expected)) {
|
|
fail(actual, expected, message, "deepEqual", assert.deepEqual);
|
|
}
|
|
};
|
|
|
|
function _deepEqual(actual, expected) {
|
|
// 7.1. All identical values are equivalent, as determined by ===.
|
|
if (actual === expected) {
|
|
return true;
|
|
// 7.2. If the expected value is a Date object, the actual value is
|
|
// equivalent if it is also a Date object that refers to the same time.
|
|
} else if (actual instanceof Date && expected instanceof Date) {
|
|
return actual.getTime() === expected.getTime();
|
|
|
|
// 7.3. Other pairs that do not both pass typeof value == "object",
|
|
// equivalence is determined by ==.
|
|
} else if (typeof actual != 'object' && typeof expected != 'object') {
|
|
return actual == expected;
|
|
|
|
// 7.4. For all other Object pairs, including Array objects, equivalence is
|
|
// determined by having the same number of owned properties (as verified
|
|
// with Object.prototype.hasOwnProperty.call), the same set of keys
|
|
// (although not necessarily the same order), equivalent values for every
|
|
// corresponding key, and an identical "prototype" property. Note: this
|
|
// accounts for both named and indexed properties on Arrays.
|
|
} else {
|
|
return objEquiv(actual, expected);
|
|
}
|
|
}
|
|
|
|
function isUndefinedOrNull (value) {
|
|
return value === null || value === undefined;
|
|
}
|
|
|
|
function isArguments (object) {
|
|
return Object.prototype.toString.call(object) == '[object Arguments]';
|
|
}
|
|
|
|
function objEquiv (a, b) {
|
|
if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
|
|
return false;
|
|
// an identical "prototype" property.
|
|
if (a.prototype !== b.prototype) return false;
|
|
//~~~I've managed to break Object.keys through screwy arguments passing.
|
|
// Converting to array solves the problem.
|
|
if (isArguments(a)) {
|
|
if (!isArguments(b)) {
|
|
return false;
|
|
}
|
|
a = pSlice.call(a);
|
|
b = pSlice.call(b);
|
|
return _deepEqual(a, b);
|
|
}
|
|
try{
|
|
var ka = _keys(a),
|
|
kb = _keys(b),
|
|
key, i;
|
|
} catch (e) {//happens when one is a string literal and the other isn't
|
|
return false;
|
|
}
|
|
// having the same number of owned properties (keys incorporates hasOwnProperty)
|
|
if (ka.length != kb.length)
|
|
return false;
|
|
//the same set of keys (although not necessarily the same order),
|
|
ka.sort();
|
|
kb.sort();
|
|
//~~~cheap key test
|
|
for (i = ka.length - 1; i >= 0; i--) {
|
|
if (ka[i] != kb[i])
|
|
return false;
|
|
}
|
|
//equivalent values for every corresponding key, and
|
|
//~~~possibly expensive deep test
|
|
for (i = ka.length - 1; i >= 0; i--) {
|
|
key = ka[i];
|
|
if (!_deepEqual(a[key], b[key] ))
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// 8. The non-equivalence assertion tests for any deep inequality.
|
|
// assert.notDeepEqual(actual, expected, message_opt);
|
|
|
|
assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
|
|
if (_deepEqual(actual, expected)) {
|
|
fail(actual, expected, message, "notDeepEqual", assert.notDeepEqual);
|
|
}
|
|
};
|
|
|
|
// 9. The strict equality assertion tests strict equality, as determined by ===.
|
|
// assert.strictEqual(actual, expected, message_opt);
|
|
|
|
assert.strictEqual = function strictEqual(actual, expected, message) {
|
|
if (actual !== expected) {
|
|
fail(actual, expected, message, "===", assert.strictEqual);
|
|
}
|
|
};
|
|
|
|
// 10. The strict non-equality assertion tests for strict inequality, as determined by !==.
|
|
// assert.notStrictEqual(actual, expected, message_opt);
|
|
|
|
assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
|
|
if (actual === expected) {
|
|
fail(actual, expected, message, "!==", assert.notStrictEqual);
|
|
}
|
|
};
|
|
|
|
function _throws (shouldThrow, block, err, message) {
|
|
var exception = null,
|
|
threw = false,
|
|
typematters = true;
|
|
|
|
message = message || "";
|
|
|
|
//handle optional arguments
|
|
if (arguments.length == 3) {
|
|
if (typeof(err) == "string") {
|
|
message = err;
|
|
typematters = false;
|
|
}
|
|
} else if (arguments.length == 2) {
|
|
typematters = false;
|
|
}
|
|
|
|
try {
|
|
block();
|
|
} catch (e) {
|
|
threw = true;
|
|
exception = e;
|
|
}
|
|
|
|
if (shouldThrow && !threw) {
|
|
fail( "Missing expected exception"
|
|
+ (err && err.name ? " ("+err.name+")." : '.')
|
|
+ (message ? " " + message : "")
|
|
);
|
|
}
|
|
if (!shouldThrow && threw && typematters && exception instanceof err) {
|
|
fail( "Got unwanted exception"
|
|
+ (err && err.name ? " ("+err.name+")." : '.')
|
|
+ (message ? " " + message : "")
|
|
);
|
|
}
|
|
if ((shouldThrow && threw && typematters && !(exception instanceof err)) ||
|
|
(!shouldThrow && threw)) {
|
|
throw exception;
|
|
}
|
|
};
|
|
|
|
// 11. Expected to throw an error:
|
|
// assert.throws(block, Error_opt, message_opt);
|
|
|
|
assert.throws = function(block, /*optional*/error, /*optional*/message) {
|
|
_throws.apply(this, [true].concat(pSlice.call(arguments)));
|
|
};
|
|
|
|
// EXTENSION! This is annoying to write outside this module.
|
|
assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) {
|
|
_throws.apply(this, [false].concat(pSlice.call(arguments)));
|
|
};
|
|
|
|
assert.ifError = function (err) { if (err) {throw err;}};
|
|
})(assert);
|
|
(function(exports){
|
|
/*!
|
|
* Nodeunit
|
|
* Copyright (c) 2010 Caolan McMahon
|
|
* MIT Licensed
|
|
*
|
|
* THIS FILE SHOULD BE BROWSER-COMPATIBLE JS!
|
|
* Only code on that line will be removed, its mostly to avoid requiring code
|
|
* that is node specific
|
|
*/
|
|
|
|
/**
|
|
* Module dependencies
|
|
*/
|
|
|
|
|
|
|
|
/**
|
|
* Creates assertion objects representing the result of an assert call.
|
|
* Accepts an object or AssertionError as its argument.
|
|
*
|
|
* @param {object} obj
|
|
* @api public
|
|
*/
|
|
|
|
exports.assertion = function (obj) {
|
|
return {
|
|
method: obj.method || '',
|
|
message: obj.message || (obj.error && obj.error.message) || '',
|
|
error: obj.error,
|
|
passed: function () {
|
|
return !this.error;
|
|
},
|
|
failed: function () {
|
|
return Boolean(this.error);
|
|
}
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Creates an assertion list object representing a group of assertions.
|
|
* Accepts an array of assertion objects.
|
|
*
|
|
* @param {Array} arr
|
|
* @param {Number} duration
|
|
* @api public
|
|
*/
|
|
|
|
exports.assertionList = function (arr, duration) {
|
|
var that = arr || [];
|
|
that.failures = function () {
|
|
var failures = 0;
|
|
for (var i=0; i<this.length; i++) {
|
|
if (this[i].failed()) failures++;
|
|
}
|
|
return failures;
|
|
};
|
|
that.passes = function () {
|
|
return that.length - that.failures();
|
|
};
|
|
that.duration = duration || 0;
|
|
return that;
|
|
};
|
|
|
|
/**
|
|
* Create a wrapper function for assert module methods. Executes a callback
|
|
* after the it's complete with an assertion object representing the result.
|
|
*
|
|
* @param {Function} callback
|
|
* @api private
|
|
*/
|
|
|
|
var assertWrapper = function (callback) {
|
|
return function (new_method, assert_method, arity) {
|
|
return function () {
|
|
var message = arguments[arity-1];
|
|
var a = exports.assertion({method: new_method, message: message});
|
|
try {
|
|
assert[assert_method].apply(null, arguments);
|
|
}
|
|
catch (e) {
|
|
a.error = e;
|
|
}
|
|
callback(a);
|
|
};
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Creates the 'test' object that gets passed to every test function.
|
|
* Accepts the name of the test function as its first argument, followed by
|
|
* the start time in ms, the options object and a callback function.
|
|
*
|
|
* @param {String} name
|
|
* @param {Number} start
|
|
* @param {Object} options
|
|
* @param {Function} callback
|
|
* @api public
|
|
*/
|
|
|
|
exports.test = function (name, start, options, callback) {
|
|
var expecting;
|
|
var a_list = [];
|
|
|
|
var wrapAssert = assertWrapper(function (a) {
|
|
a_list.push(a);
|
|
if (options.log) {
|
|
async.nextTick(function () {
|
|
options.log(a);
|
|
});
|
|
}
|
|
});
|
|
|
|
var test = {
|
|
done: function (err) {
|
|
if (expecting !== undefined && expecting !== a_list.length) {
|
|
var e = new Error(
|
|
'Expected ' + expecting + ' assertions, ' +
|
|
a_list.length + ' ran'
|
|
);
|
|
var a1 = exports.assertion({method: 'expect', error: e});
|
|
a_list.push(a1);
|
|
if (options.log) {
|
|
async.nextTick(function () {
|
|
options.log(a1);
|
|
});
|
|
}
|
|
}
|
|
if (err) {
|
|
var a2 = exports.assertion({error: err});
|
|
a_list.push(a2);
|
|
if (options.log) {
|
|
async.nextTick(function () {
|
|
options.log(a2);
|
|
});
|
|
}
|
|
}
|
|
var end = new Date().getTime();
|
|
async.nextTick(function () {
|
|
var assertion_list = exports.assertionList(a_list, end - start);
|
|
options.testDone(name, assertion_list);
|
|
callback(null, a_list);
|
|
});
|
|
},
|
|
ok: wrapAssert('ok', 'ok', 2),
|
|
same: wrapAssert('same', 'deepEqual', 3),
|
|
equals: wrapAssert('equals', 'equal', 3),
|
|
expect: function (num) {
|
|
expecting = num;
|
|
},
|
|
_assertion_list: a_list
|
|
};
|
|
// add all functions from the assert module
|
|
for (var k in assert) {
|
|
if (assert.hasOwnProperty(k)) {
|
|
test[k] = wrapAssert(k, k, assert[k].length);
|
|
}
|
|
}
|
|
return test;
|
|
};
|
|
|
|
/**
|
|
* Ensures an options object has all callbacks, adding empty callback functions
|
|
* if any are missing.
|
|
*
|
|
* @param {Object} opt
|
|
* @return {Object}
|
|
* @api public
|
|
*/
|
|
|
|
exports.options = function (opt) {
|
|
var optionalCallback = function (name) {
|
|
opt[name] = opt[name] || function () {};
|
|
};
|
|
|
|
optionalCallback('moduleStart');
|
|
optionalCallback('moduleDone');
|
|
optionalCallback('testStart');
|
|
optionalCallback('testDone');
|
|
//optionalCallback('log');
|
|
|
|
// 'done' callback is not optional.
|
|
|
|
return opt;
|
|
};
|
|
})(types);
|
|
(function(exports){
|
|
/*!
|
|
* Nodeunit
|
|
* Copyright (c) 2010 Caolan McMahon
|
|
* MIT Licensed
|
|
*
|
|
* THIS FILE SHOULD BE BROWSER-COMPATIBLE JS!
|
|
* Only code on that line will be removed, its mostly to avoid requiring code
|
|
* that is node specific
|
|
*/
|
|
|
|
/**
|
|
* Module dependencies
|
|
*/
|
|
|
|
|
|
|
|
/**
|
|
* Added for browser compatibility
|
|
*/
|
|
|
|
var _keys = function(obj){
|
|
if(Object.keys) return Object.keys(obj);
|
|
var keys = [];
|
|
for(var k in obj){
|
|
if(obj.hasOwnProperty(k)) keys.push(k);
|
|
}
|
|
return keys;
|
|
};
|
|
|
|
|
|
/**
|
|
* Runs a test function (fn) from a loaded module. After the test function
|
|
* calls test.done(), the callback is executed with an assertionList as its
|
|
* second argument.
|
|
*
|
|
* @param {String} name
|
|
* @param {Function} fn
|
|
* @param {Object} opt
|
|
* @param {Function} callback
|
|
* @api public
|
|
*/
|
|
|
|
exports.runTest = function (name, fn, opt, callback) {
|
|
var options = types.options(opt);
|
|
|
|
options.testStart(name);
|
|
var start = new Date().getTime();
|
|
var test = types.test(name, start, options, callback);
|
|
|
|
try {
|
|
fn(test);
|
|
}
|
|
catch (e) {
|
|
test.done(e);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Takes an object containing test functions or other test suites as properties
|
|
* and runs each in series. After all tests have completed, the callback is
|
|
* called with a list of all assertions as the second argument.
|
|
*
|
|
* If a name is passed to this function it is prepended to all test and suite
|
|
* names that run within it.
|
|
*
|
|
* @param {String} name
|
|
* @param {Object} suite
|
|
* @param {Object} opt
|
|
* @param {Function} callback
|
|
* @api public
|
|
*/
|
|
|
|
exports.runSuite = function (name, suite, opt, callback) {
|
|
var keys = _keys(suite);
|
|
|
|
async.concatSeries(keys, function (k, cb) {
|
|
var prop = suite[k], _name;
|
|
|
|
_name = name ? [].concat(name, k) : [k];
|
|
|
|
_name.toString = function () {
|
|
// fallback for old one
|
|
return this.join(' - ');
|
|
};
|
|
|
|
if (typeof prop === 'function') {
|
|
exports.runTest(_name, suite[k], opt, cb);
|
|
}
|
|
else {
|
|
exports.runSuite(_name, suite[k], opt, cb);
|
|
}
|
|
}, callback);
|
|
};
|
|
|
|
/**
|
|
* Run each exported test function or test suite from a loaded module.
|
|
*
|
|
* @param {String} name
|
|
* @param {Object} mod
|
|
* @param {Object} opt
|
|
* @param {Function} callback
|
|
* @api public
|
|
*/
|
|
|
|
exports.runModule = function (name, mod, opt, callback) {
|
|
var options = types.options(opt);
|
|
|
|
options.moduleStart(name);
|
|
var start = new Date().getTime();
|
|
|
|
exports.runSuite(null, mod, opt, function (err, a_list) {
|
|
var end = new Date().getTime();
|
|
var assertion_list = types.assertionList(a_list, end - start);
|
|
options.moduleDone(name, assertion_list);
|
|
callback(null, a_list);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Treats an object literal as a list of modules keyed by name. Runs each
|
|
* module and finished with calling 'done'. You can think of this as a browser
|
|
* safe alternative to runFiles in the nodeunit module.
|
|
*
|
|
* @param {Object} modules
|
|
* @param {Object} opt
|
|
* @api public
|
|
*/
|
|
|
|
// TODO: add proper unit tests for this function
|
|
exports.runModules = function (modules, opt) {
|
|
var all_assertions = [];
|
|
var options = types.options(opt);
|
|
var start = new Date().getTime();
|
|
|
|
async.concatSeries(_keys(modules), function (k, cb) {
|
|
exports.runModule(k, modules[k], options, cb);
|
|
},
|
|
function (err, all_assertions) {
|
|
var end = new Date().getTime();
|
|
options.done(types.assertionList(all_assertions, end - start));
|
|
});
|
|
};
|
|
|
|
|
|
/**
|
|
* Wraps a test function with setUp and tearDown functions.
|
|
* Used by testCase.
|
|
*
|
|
* @param {Function} setUp
|
|
* @param {Function} tearDown
|
|
* @param {Function} fn
|
|
* @api private
|
|
*/
|
|
|
|
var wrapTest = function (setUp, tearDown, fn) {
|
|
return function (test) {
|
|
var context = {};
|
|
if (tearDown) {
|
|
var done = test.done;
|
|
test.done = function (err) {
|
|
try {
|
|
tearDown.call(context, function (err2) {
|
|
if (err && err2) {
|
|
test._assertion_list.push(
|
|
types.assertion({error: err})
|
|
);
|
|
return done(err2);
|
|
}
|
|
done(err || err2);
|
|
});
|
|
}
|
|
catch (e) {
|
|
done(e);
|
|
}
|
|
};
|
|
}
|
|
if (setUp) {
|
|
setUp.call(context, function (err) {
|
|
if (err) {
|
|
return test.done(err);
|
|
}
|
|
fn.call(context, test);
|
|
});
|
|
}
|
|
else {
|
|
fn.call(context, test);
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* Wraps a group of tests with setUp and tearDown functions.
|
|
* Used by testCase.
|
|
*
|
|
* @param {Function} setUp
|
|
* @param {Function} tearDown
|
|
* @param {Object} group
|
|
* @api private
|
|
*/
|
|
|
|
var wrapGroup = function (setUp, tearDown, group) {
|
|
var tests = {};
|
|
var keys = _keys(group);
|
|
for (var i=0; i<keys.length; i++) {
|
|
var k = keys[i];
|
|
if (typeof group[k] === 'function') {
|
|
tests[k] = wrapTest(setUp, tearDown, group[k]);
|
|
}
|
|
else if (typeof group[k] === 'object') {
|
|
tests[k] = wrapGroup(setUp, tearDown, group[k]);
|
|
}
|
|
}
|
|
return tests;
|
|
}
|
|
|
|
|
|
/**
|
|
* Utility for wrapping a suite of test functions with setUp and tearDown
|
|
* functions.
|
|
*
|
|
* @param {Object} suite
|
|
* @return {Object}
|
|
* @api public
|
|
*/
|
|
|
|
exports.testCase = function (suite) {
|
|
var setUp = suite.setUp;
|
|
var tearDown = suite.tearDown;
|
|
delete suite.setUp;
|
|
delete suite.tearDown;
|
|
return wrapGroup(setUp, tearDown, suite);
|
|
};
|
|
})(core);
|
|
(function(exports){
|
|
/*!
|
|
* Nodeunit
|
|
* Copyright (c) 2010 Caolan McMahon
|
|
* MIT Licensed
|
|
*
|
|
* THIS FILE SHOULD BE BROWSER-COMPATIBLE JS!
|
|
* Only code on that line will be removed, its mostly to avoid requiring code
|
|
* that is node specific
|
|
*/
|
|
|
|
|
|
/**
|
|
* NOTE: this test runner is not listed in index.js because it cannot be
|
|
* used with the command-line tool, only inside the browser.
|
|
*/
|
|
|
|
|
|
/**
|
|
* Reporter info string
|
|
*/
|
|
|
|
exports.info = "Browser-based test reporter";
|
|
|
|
|
|
/**
|
|
* Run all tests within each module, reporting the results
|
|
*
|
|
* @param {Array} files
|
|
* @api public
|
|
*/
|
|
|
|
exports.run = function (modules, options) {
|
|
var start = new Date().getTime();
|
|
|
|
function setText(el, txt) {
|
|
if ('innerText' in el) {
|
|
el.innerText = txt;
|
|
}
|
|
else if ('textContent' in el){
|
|
el.textContent = txt;
|
|
}
|
|
}
|
|
|
|
function getOrCreate(tag, id) {
|
|
var el = document.getElementById(id);
|
|
if (!el) {
|
|
el = document.createElement(tag);
|
|
el.id = id;
|
|
document.body.appendChild(el);
|
|
}
|
|
return el;
|
|
};
|
|
|
|
var header = getOrCreate('h1', 'nodeunit-header');
|
|
var banner = getOrCreate('h2', 'nodeunit-banner');
|
|
var userAgent = getOrCreate('h2', 'nodeunit-userAgent');
|
|
var tests = getOrCreate('ol', 'nodeunit-tests');
|
|
var result = getOrCreate('p', 'nodeunit-testresult');
|
|
|
|
setText(userAgent, navigator.userAgent);
|
|
|
|
nodeunit.runModules(modules, {
|
|
moduleStart: function (name) {
|
|
/*var mheading = document.createElement('h2');
|
|
mheading.innerText = name;
|
|
results.appendChild(mheading);
|
|
module = document.createElement('ol');
|
|
results.appendChild(module);*/
|
|
},
|
|
testDone: function (name, assertions) {
|
|
var test = document.createElement('li');
|
|
var strong = document.createElement('strong');
|
|
strong.innerHTML = name + ' <b style="color: black;">(' +
|
|
'<b class="fail">' + assertions.failures() + '</b>, ' +
|
|
'<b class="pass">' + assertions.passes() + '</b>, ' +
|
|
assertions.length +
|
|
')</b>';
|
|
test.className = assertions.failures() ? 'fail': 'pass';
|
|
test.appendChild(strong);
|
|
|
|
var aList = document.createElement('ol');
|
|
aList.style.display = 'none';
|
|
test.onclick = function () {
|
|
var d = aList.style.display;
|
|
aList.style.display = (d == 'none') ? 'block': 'none';
|
|
};
|
|
for (var i=0; i<assertions.length; i++) {
|
|
var li = document.createElement('li');
|
|
var a = assertions[i];
|
|
if (a.failed()) {
|
|
li.innerHTML = (a.message || a.method || 'no message') +
|
|
'<pre>' + (a.error.stack || a.error) + '</pre>';
|
|
li.className = 'fail';
|
|
}
|
|
else {
|
|
li.innerHTML = a.message || a.method || 'no message';
|
|
li.className = 'pass';
|
|
}
|
|
aList.appendChild(li);
|
|
}
|
|
test.appendChild(aList);
|
|
tests.appendChild(test);
|
|
},
|
|
done: function (assertions) {
|
|
var end = new Date().getTime();
|
|
var duration = end - start;
|
|
|
|
var failures = assertions.failures();
|
|
banner.className = failures ? 'fail': 'pass';
|
|
|
|
result.innerHTML = 'Tests completed in ' + duration +
|
|
' milliseconds.<br/><span class="passed">' +
|
|
assertions.passes() + '</span> assertions of ' +
|
|
'<span class="all">' + assertions.length + '<span> passed, ' +
|
|
assertions.failures() + ' failed.';
|
|
}
|
|
});
|
|
};
|
|
})(reporter);
|
|
nodeunit = core;
|
|
nodeunit.assert = assert;
|
|
nodeunit.reporter = reporter;
|
|
nodeunit.run = reporter.run;
|
|
return nodeunit; })();
|