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Comparing version 6.0.1 to 6.0.2

.eslintrc
CHANGELOG.md
test/index.js

269

dist/qs.js
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Qs = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
// Load modules
'use strict';

@@ -7,8 +7,2 @@ var Stringify = require('./stringify');

// Declare internals
var internals = {};
module.exports = {

@@ -20,9 +14,6 @@ stringify: Stringify,

},{"./parse":2,"./stringify":3}],2:[function(require,module,exports){
// Load modules
'use strict';
var Utils = require('./utils');
// Declare internals
var internals = {

@@ -39,9 +30,7 @@ delimiter: '&',

internals.parseValues = function (str, options) {
var obj = {};
var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit);
for (var i = 0, il = parts.length; i < il; ++i) {
for (var i = 0; i < parts.length; ++i) {
var part = parts[i];

@@ -56,13 +45,11 @@ var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1;

}
}
else {
} else {
var key = Utils.decode(part.slice(0, pos));
var val = Utils.decode(part.slice(pos + 1));
if (!Object.prototype.hasOwnProperty.call(obj, key)) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
obj[key] = [].concat(obj[key]).concat(val);
} else {
obj[key] = val;
}
else {
obj[key] = [].concat(obj[key]).concat(val);
}
}

@@ -74,5 +61,3 @@ }

internals.parseObject = function (chain, val, options) {
if (!chain.length) {

@@ -88,19 +73,16 @@ return val;

obj = obj.concat(internals.parseObject(chain, val, options));
}
else {
} else {
obj = options.plainObjects ? Object.create(null) : {};
var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root;
var index = parseInt(cleanRoot, 10);
var indexString = '' + index;
if (!isNaN(index) &&
if (
!isNaN(index) &&
root !== cleanRoot &&
indexString === cleanRoot &&
String(index) === cleanRoot &&
index >= 0 &&
(options.parseArrays &&
index <= options.arrayLimit)) {
(options.parseArrays && index <= options.arrayLimit)
) {
obj = [];
obj[index] = internals.parseObject(chain, val, options);
}
else {
} else {
obj[cleanRoot] = internals.parseObject(chain, val, options);

@@ -113,6 +95,4 @@ }

internals.parseKeys = function (key, val, options) {
if (!key) {
internals.parseKeys = function (givenKey, val, options) {
if (!givenKey) {
return;

@@ -122,7 +102,4 @@ }

// Transform dot notation to bracket notation
var key = options.allowDots ? givenKey.replace(/\.([^\.\[]+)/g, '[$1]') : givenKey;
if (options.allowDots) {
key = key.replace(/\.([^\.\[]+)/g, '[$1]');
}
// The regex chunks

@@ -143,5 +120,3 @@

// that would overwrite object prototype properties
if (!options.plainObjects &&
Object.prototype.hasOwnProperty(segment[1])) {
if (!options.plainObjects && Object.prototype.hasOwnProperty(segment[1])) {
if (!options.allowPrototypes) {

@@ -159,7 +134,4 @@ return;

while ((segment = child.exec(key)) !== null && i < options.depth) {
++i;
if (!options.plainObjects &&
Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) {
i += 1;
if (!options.plainObjects && Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) {
if (!options.allowPrototypes) {

@@ -181,6 +153,4 @@ continue;

module.exports = function (str, options) {
options = options || {};
module.exports = function (str, opts) {
var options = opts || {};
options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : internals.delimiter;

@@ -196,6 +166,7 @@ options.depth = typeof options.depth === 'number' ? options.depth : internals.depth;

if (str === '' ||
if (
str === '' ||
str === null ||
typeof str === 'undefined') {
typeof str === 'undefined'
) {
return options.plainObjects ? Object.create(null) : {};

@@ -210,3 +181,3 @@ }

var keys = Object.keys(tempObj);
for (var i = 0, il = keys.length; i < il; ++i) {
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];

@@ -221,22 +192,16 @@ var newObj = internals.parseKeys(key, tempObj[key], options);

},{"./utils":4}],3:[function(require,module,exports){
// Load modules
'use strict';
var Utils = require('./utils');
// Declare internals
var internals = {
delimiter: '&',
arrayPrefixGenerators: {
brackets: function (prefix, key) {
brackets: function (prefix) {
return prefix + '[]';
},
indices: function (prefix, key) {
return prefix + '[' + key + ']';
},
repeat: function (prefix, key) {
repeat: function (prefix) {
return prefix;

@@ -250,15 +215,11 @@ }

internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter, sort) {
internals.stringify = function (object, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter, sort) {
var obj = object;
if (typeof filter === 'function') {
obj = filter(prefix, obj);
}
else if (Utils.isBuffer(obj)) {
obj = obj.toString();
}
else if (obj instanceof Date) {
} else if (Utils.isBuffer(obj)) {
obj = String(obj);
} else if (obj instanceof Date) {
obj = obj.toISOString();
}
else if (obj === null) {
} else if (obj === null) {
if (strictNullHandling) {

@@ -271,6 +232,3 @@ return encode ? Utils.encode(prefix) : prefix;

if (typeof obj === 'string' ||
typeof obj === 'number' ||
typeof obj === 'boolean') {
if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean') {
if (encode) {

@@ -296,8 +254,6 @@ return [Utils.encode(prefix) + '=' + Utils.encode(obj)];

for (var i = 0, il = objKeys.length; i < il; ++i) {
for (var i = 0; i < objKeys.length; ++i) {
var key = objKeys[i];
if (skipNulls &&
obj[key] === null) {
if (skipNulls && obj[key] === null) {
continue;

@@ -308,4 +264,3 @@ }

values = values.concat(internals.stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));
}
else {
} else {
values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']', generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));

@@ -318,6 +273,5 @@ }

module.exports = function (obj, options) {
options = options || {};
module.exports = function (object, opts) {
var obj = object;
var options = opts || {};
var delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter;

@@ -333,4 +287,3 @@ var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling;

obj = filter('', obj);
}
else if (Array.isArray(options.filter)) {
} else if (Array.isArray(options.filter)) {
objKeys = filter = options.filter;

@@ -341,5 +294,3 @@ }

if (typeof obj !== 'object' ||
obj === null) {
if (typeof obj !== 'object' || obj === null) {
return '';

@@ -351,7 +302,5 @@ }

arrayFormat = options.arrayFormat;
}
else if ('indices' in options) {
} else if ('indices' in options) {
arrayFormat = options.indices ? 'indices' : 'repeat';
}
else {
} else {
arrayFormat = 'indices';

@@ -370,8 +319,6 @@ }

for (var i = 0, il = objKeys.length; i < il; ++i) {
for (var i = 0; i < objKeys.length; ++i) {
var key = objKeys[i];
if (skipNulls &&
obj[key] === null) {
if (skipNulls && obj[key] === null) {
continue;

@@ -387,20 +334,17 @@ }

},{"./utils":4}],4:[function(require,module,exports){
// Load modules
'use strict';
var hexTable = (function () {
var array = new Array(256);
for (var i = 0; i < 256; ++i) {
array[i] = '%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase();
}
// Declare internals
return array;
}());
var internals = {};
internals.hexTable = new Array(256);
for (var h = 0; h < 256; ++h) {
internals.hexTable[h] = '%' + ((h < 16 ? '0' : '') + h.toString(16)).toUpperCase();
}
exports.arrayToObject = function (source, options) {
var obj = options.plainObjects ? Object.create(null) : {};
for (var i = 0, il = source.length; i < il; ++i) {
for (var i = 0; i < source.length; ++i) {
if (typeof source[i] !== 'undefined') {
obj[i] = source[i];

@@ -413,5 +357,3 @@ }

exports.merge = function (target, source, options) {
if (!source) {

@@ -424,9 +366,7 @@ return target;

target.push(source);
}
else if (typeof target === 'object') {
} else if (typeof target === 'object') {
target[source] = true;
} else {
return [target, source];
}
else {
target = [target, source];
}

@@ -437,31 +377,23 @@ return target;

if (typeof target !== 'object') {
target = [target].concat(source);
return target;
return [target].concat(source);
}
if (Array.isArray(target) &&
!Array.isArray(source)) {
target = exports.arrayToObject(target, options);
var mergeTarget = target;
if (Array.isArray(target) && !Array.isArray(source)) {
mergeTarget = exports.arrayToObject(target, options);
}
var keys = Object.keys(source);
for (var k = 0, kl = keys.length; k < kl; ++k) {
var key = keys[k];
return Object.keys(source).reduce(function (acc, key) {
var value = source[key];
if (!Object.prototype.hasOwnProperty.call(target, key)) {
target[key] = value;
if (Object.prototype.hasOwnProperty.call(acc, key)) {
acc[key] = exports.merge(acc[key], value, options);
} else {
acc[key] = value;
}
else {
target[key] = exports.merge(target[key], value, options);
}
}
return target;
return acc;
}, mergeTarget);
};
exports.decode = function (str) {
try {

@@ -475,3 +407,2 @@ return decodeURIComponent(str.replace(/\+/g, ' '));

exports.encode = function (str) {
// This code was originally written by Brian White (mscdex) for the io.js core querystring library.

@@ -483,11 +414,10 @@ // It has been adapted here for stricter adherence to RFC 3986

if (typeof str !== 'string') {
str = '' + str;
}
var string = typeof str === 'string' ? str : String(str);
var out = '';
for (var i = 0, il = str.length; i < il; ++i) {
var c = str.charCodeAt(i);
for (var i = 0; i < string.length; ++i) {
var c = string.charCodeAt(i);
if (c === 0x2D || // -
if (
c === 0x2D || // -
c === 0x2E || // .

@@ -498,5 +428,5 @@ c === 0x5F || // _

(c >= 0x41 && c <= 0x5A) || // a-z
(c >= 0x61 && c <= 0x7A)) { // A-Z
out += str[i];
(c >= 0x61 && c <= 0x7A) // A-Z
) {
out += string.charAt(i);
continue;

@@ -506,3 +436,3 @@ }

if (c < 0x80) {
out += internals.hexTable[c];
out = out + hexTable[c];
continue;

@@ -512,3 +442,3 @@ }

if (c < 0x800) {
out += internals.hexTable[0xC0 | (c >> 6)] + internals.hexTable[0x80 | (c & 0x3F)];
out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
continue;

@@ -518,9 +448,9 @@ }

if (c < 0xD800 || c >= 0xE000) {
out += internals.hexTable[0xE0 | (c >> 12)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)];
out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
continue;
}
++i;
c = 0x10000 + (((c & 0x3FF) << 10) | (str.charCodeAt(i) & 0x3FF));
out += internals.hexTable[0xF0 | (c >> 18)] + internals.hexTable[0x80 | ((c >> 12) & 0x3F)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)];
i += 1;
c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
out += (hexTable[0xF0 | (c >> 18)] + hexTable[0x80 | ((c >> 12) & 0x3F)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
}

@@ -531,11 +461,8 @@

exports.compact = function (obj, refs) {
if (typeof obj !== 'object' ||
obj === null) {
exports.compact = function (obj, references) {
if (typeof obj !== 'object' || obj === null) {
return obj;
}
refs = refs || [];
var refs = references || [];
var lookup = refs.indexOf(obj);

@@ -551,3 +478,3 @@ if (lookup !== -1) {

for (var i = 0, il = obj.length; i < il; ++i) {
for (var i = 0; i < obj.length; ++i) {
if (typeof obj[i] !== 'undefined') {

@@ -562,4 +489,4 @@ compacted.push(obj[i]);

var keys = Object.keys(obj);
for (i = 0, il = keys.length; i < il; ++i) {
var key = keys[i];
for (var j = 0; j < keys.length; ++j) {
var key = keys[j];
obj[key] = exports.compact(obj[key], refs);

@@ -571,20 +498,12 @@ }

exports.isRegExp = function (obj) {
return Object.prototype.toString.call(obj) === '[object RegExp]';
};
exports.isBuffer = function (obj) {
if (obj === null ||
typeof obj === 'undefined') {
if (obj === null || typeof obj === 'undefined') {
return false;
}
return !!(obj.constructor &&
obj.constructor.isBuffer &&
obj.constructor.isBuffer(obj));
return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
};

@@ -591,0 +510,0 @@

18

lib/index.js
'use strict';
// Load modules
var Stringify = require('./stringify');
var Parse = require('./parse');
const Stringify = require('./stringify');
const Parse = require('./parse');
// Declare internals
const internals = {};
exports.stringify = Stringify;
exports.parse = Parse;
module.exports = {
stringify: Stringify,
parse: Parse
};

119

lib/parse.js
'use strict';
// Load modules
var Utils = require('./utils');
const Utils = require('./utils');
// Declare internals
const internals = {
var internals = {
delimiter: '&',

@@ -21,12 +16,10 @@ depth: 5,

internals.parseValues = function (str, options) {
var obj = {};
var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit);
const obj = {};
const parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit);
for (var i = 0; i < parts.length; ++i) {
var part = parts[i];
var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1;
for (let i = 0; i < parts.length; ++i) {
const part = parts[i];
const pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1;
if (pos === -1) {

@@ -38,13 +31,11 @@ obj[Utils.decode(part)] = '';

}
}
else {
const key = Utils.decode(part.slice(0, pos));
const val = Utils.decode(part.slice(pos + 1));
} else {
var key = Utils.decode(part.slice(0, pos));
var val = Utils.decode(part.slice(pos + 1));
if (!Object.prototype.hasOwnProperty.call(obj, key)) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
obj[key] = [].concat(obj[key]).concat(val);
} else {
obj[key] = val;
}
else {
obj[key] = [].concat(obj[key]).concat(val);
}
}

@@ -56,5 +47,3 @@ }

internals.parseObject = function (chain, val, options) {
if (!chain.length) {

@@ -64,25 +53,22 @@ return val;

const root = chain.shift();
var root = chain.shift();
let obj;
var obj;
if (root === '[]') {
obj = [];
obj = obj.concat(internals.parseObject(chain, val, options));
}
else {
} else {
obj = options.plainObjects ? Object.create(null) : {};
const cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root;
const index = parseInt(cleanRoot, 10);
const indexString = '' + index;
if (!isNaN(index) &&
var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root;
var index = parseInt(cleanRoot, 10);
if (
!isNaN(index) &&
root !== cleanRoot &&
indexString === cleanRoot &&
String(index) === cleanRoot &&
index >= 0 &&
(options.parseArrays &&
index <= options.arrayLimit)) {
(options.parseArrays && index <= options.arrayLimit)
) {
obj = [];
obj[index] = internals.parseObject(chain, val, options);
}
else {
} else {
obj[cleanRoot] = internals.parseObject(chain, val, options);

@@ -95,6 +81,4 @@ }

internals.parseKeys = function (key, val, options) {
if (!key) {
internals.parseKeys = function (givenKey, val, options) {
if (!givenKey) {
return;

@@ -104,25 +88,20 @@ }

// Transform dot notation to bracket notation
var key = options.allowDots ? givenKey.replace(/\.([^\.\[]+)/g, '[$1]') : givenKey;
if (options.allowDots) {
key = key.replace(/\.([^\.\[]+)/g, '[$1]');
}
// The regex chunks
const parent = /^([^\[\]]*)/;
const child = /(\[[^\[\]]*\])/g;
var parent = /^([^\[\]]*)/;
var child = /(\[[^\[\]]*\])/g;
// Get the parent
let segment = parent.exec(key);
var segment = parent.exec(key);
// Stash the parent if it exists
const keys = [];
var keys = [];
if (segment[1]) {
// If we aren't using plain objects, optionally prefix keys
// that would overwrite object prototype properties
if (!options.plainObjects &&
Object.prototype.hasOwnProperty(segment[1])) {
if (!options.plainObjects && Object.prototype.hasOwnProperty(segment[1])) {
if (!options.allowPrototypes) {

@@ -138,9 +117,6 @@ return;

let i = 0;
var i = 0;
while ((segment = child.exec(key)) !== null && i < options.depth) {
++i;
if (!options.plainObjects &&
Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) {
i += 1;
if (!options.plainObjects && Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) {
if (!options.allowPrototypes) {

@@ -162,6 +138,4 @@ continue;

module.exports = function (str, options) {
options = options || {};
module.exports = function (str, opts) {
var options = opts || {};
options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : internals.delimiter;

@@ -177,18 +151,19 @@ options.depth = typeof options.depth === 'number' ? options.depth : internals.depth;

if (str === '' ||
if (
str === '' ||
str === null ||
typeof str === 'undefined') {
typeof str === 'undefined'
) {
return options.plainObjects ? Object.create(null) : {};
}
const tempObj = typeof str === 'string' ? internals.parseValues(str, options) : str;
let obj = options.plainObjects ? Object.create(null) : {};
var tempObj = typeof str === 'string' ? internals.parseValues(str, options) : str;
var obj = options.plainObjects ? Object.create(null) : {};
// Iterate over the keys and setup the new object
const keys = Object.keys(tempObj);
for (let i = 0; i < keys.length; ++i) {
const key = keys[i];
const newObj = internals.parseKeys(key, tempObj[key], options);
var keys = Object.keys(tempObj);
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
var newObj = internals.parseKeys(key, tempObj[key], options);
obj = Utils.merge(obj, newObj, options);

@@ -195,0 +170,0 @@ }

105

lib/stringify.js
'use strict';
// Load modules
var Utils = require('./utils');
const Utils = require('./utils');
// Declare internals
const internals = {
var internals = {
delimiter: '&',
arrayPrefixGenerators: {
brackets: function (prefix, key) {
brackets: function (prefix) {
return prefix + '[]';
},
indices: function (prefix, key) {
return prefix + '[' + key + ']';
},
repeat: function (prefix, key) {
repeat: function (prefix) {
return prefix;

@@ -31,15 +23,11 @@ }

internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter, sort) {
internals.stringify = function (object, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter, sort) {
var obj = object;
if (typeof filter === 'function') {
obj = filter(prefix, obj);
}
else if (Utils.isBuffer(obj)) {
obj = obj.toString();
}
else if (obj instanceof Date) {
} else if (Utils.isBuffer(obj)) {
obj = String(obj);
} else if (obj instanceof Date) {
obj = obj.toISOString();
}
else if (obj === null) {
} else if (obj === null) {
if (strictNullHandling) {

@@ -52,6 +40,3 @@ return encode ? Utils.encode(prefix) : prefix;

if (typeof obj === 'string' ||
typeof obj === 'number' ||
typeof obj === 'boolean') {
if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean') {
if (encode) {

@@ -63,3 +48,3 @@ return [Utils.encode(prefix) + '=' + Utils.encode(obj)];

let values = [];
var values = [];

@@ -70,17 +55,14 @@ if (typeof obj === 'undefined') {

let objKeys;
var objKeys;
if (Array.isArray(filter)) {
objKeys = filter;
}
else {
const keys = Object.keys(obj);
} else {
var keys = Object.keys(obj);
objKeys = sort ? keys.sort(sort) : keys;
}
for (let i = 0; i < objKeys.length; ++i) {
const key = objKeys[i];
for (var i = 0; i < objKeys.length; ++i) {
var key = objKeys[i];
if (skipNulls &&
obj[key] === null) {
if (skipNulls && obj[key] === null) {
continue;

@@ -91,4 +73,3 @@ }

values = values.concat(internals.stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));
}
else {
} else {
values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']', generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));

@@ -101,41 +82,35 @@ }

module.exports = function (obj, options) {
options = options || {};
const delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter;
const strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling;
const skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : internals.skipNulls;
const encode = typeof options.encode === 'boolean' ? options.encode : internals.encode;
const sort = typeof options.sort === 'function' ? options.sort : null;
let objKeys;
let filter;
module.exports = function (object, opts) {
var obj = object;
var options = opts || {};
var delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter;
var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling;
var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : internals.skipNulls;
var encode = typeof options.encode === 'boolean' ? options.encode : internals.encode;
var sort = typeof options.sort === 'function' ? options.sort : null;
var objKeys;
var filter;
if (typeof options.filter === 'function') {
filter = options.filter;
obj = filter('', obj);
}
else if (Array.isArray(options.filter)) {
} else if (Array.isArray(options.filter)) {
objKeys = filter = options.filter;
}
let keys = [];
var keys = [];
if (typeof obj !== 'object' ||
obj === null) {
if (typeof obj !== 'object' || obj === null) {
return '';
}
let arrayFormat;
var arrayFormat;
if (options.arrayFormat in internals.arrayPrefixGenerators) {
arrayFormat = options.arrayFormat;
}
else if ('indices' in options) {
} else if ('indices' in options) {
arrayFormat = options.indices ? 'indices' : 'repeat';
}
else {
} else {
arrayFormat = 'indices';
}
const generateArrayPrefix = internals.arrayPrefixGenerators[arrayFormat];
var generateArrayPrefix = internals.arrayPrefixGenerators[arrayFormat];

@@ -150,8 +125,6 @@ if (!objKeys) {

for (let i = 0; i < objKeys.length; ++i) {
const key = objKeys[i];
for (var i = 0; i < objKeys.length; ++i) {
var key = objKeys[i];
if (skipNulls &&
obj[key] === null) {
if (skipNulls && obj[key] === null) {
continue;

@@ -158,0 +131,0 @@ }

133

lib/utils.js
'use strict';
// Load modules
// Declare internals
const internals = {};
internals.hexTable = function () {
const array = new Array(256);
for (let i = 0; i < 256; ++i) {
var hexTable = (function () {
var array = new Array(256);
for (var i = 0; i < 256; ++i) {
array[i] = '%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase();

@@ -19,9 +10,7 @@ }

return array;
}();
}());
exports.arrayToObject = function (source, options) {
const obj = options.plainObjects ? Object.create(null) : {};
for (let i = 0; i < source.length; ++i) {
var obj = options.plainObjects ? Object.create(null) : {};
for (var i = 0; i < source.length; ++i) {
if (typeof source[i] !== 'undefined') {

@@ -35,5 +24,3 @@ obj[i] = source[i];

exports.merge = function (target, source, options) {
if (!source) {

@@ -46,9 +33,7 @@ return target;

target.push(source);
}
else if (typeof target === 'object') {
} else if (typeof target === 'object') {
target[source] = true;
} else {
return [target, source];
}
else {
target = [target, source];
}

@@ -59,35 +44,26 @@ return target;

if (typeof target !== 'object') {
target = [target].concat(source);
return target;
return [target].concat(source);
}
if (Array.isArray(target) &&
!Array.isArray(source)) {
target = exports.arrayToObject(target, options);
var mergeTarget = target;
if (Array.isArray(target) && !Array.isArray(source)) {
mergeTarget = exports.arrayToObject(target, options);
}
const keys = Object.keys(source);
for (let i = 0; i < keys.length; ++i) {
const key = keys[i];
const value = source[key];
return Object.keys(source).reduce(function (acc, key) {
var value = source[key];
if (!Object.prototype.hasOwnProperty.call(target, key)) {
target[key] = value;
if (Object.prototype.hasOwnProperty.call(acc, key)) {
acc[key] = exports.merge(acc[key], value, options);
} else {
acc[key] = value;
}
else {
target[key] = exports.merge(target[key], value, options);
}
}
return target;
return acc;
}, mergeTarget);
};
exports.decode = function (str) {
try {
return decodeURIComponent(str.replace(/\+/g, ' '));
}
catch (e) {
} catch (e) {
return str;

@@ -98,3 +74,2 @@ }

exports.encode = function (str) {
// This code was originally written by Brian White (mscdex) for the io.js core querystring library.

@@ -106,11 +81,10 @@ // It has been adapted here for stricter adherence to RFC 3986

if (typeof str !== 'string') {
str = '' + str;
}
var string = typeof str === 'string' ? str : String(str);
let out = '';
for (let i = 0; i < str.length; ++i) {
let c = str.charCodeAt(i);
var out = '';
for (var i = 0; i < string.length; ++i) {
var c = string.charCodeAt(i);
if (c === 0x2D || // -
if (
c === 0x2D || // -
c === 0x2E || // .

@@ -121,5 +95,5 @@ c === 0x5F || // _

(c >= 0x41 && c <= 0x5A) || // a-z
(c >= 0x61 && c <= 0x7A)) { // A-Z
out = out + str[i];
(c >= 0x61 && c <= 0x7A) // A-Z
) {
out += string.charAt(i);
continue;

@@ -129,3 +103,3 @@ }

if (c < 0x80) {
out = out + internals.hexTable[c];
out = out + hexTable[c];
continue;

@@ -135,3 +109,3 @@ }

if (c < 0x800) {
out = out + (internals.hexTable[0xC0 | (c >> 6)] + internals.hexTable[0x80 | (c & 0x3F)]);
out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
continue;

@@ -141,9 +115,9 @@ }

if (c < 0xD800 || c >= 0xE000) {
out = out + (internals.hexTable[0xE0 | (c >> 12)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)]);
out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
continue;
}
++i;
c = 0x10000 + (((c & 0x3FF) << 10) | (str.charCodeAt(i) & 0x3FF));
out = out + (internals.hexTable[0xF0 | (c >> 18)] + internals.hexTable[0x80 | ((c >> 12) & 0x3F)] + internals.hexTable[0x80 | ((c >> 6) & 0x3F)] + internals.hexTable[0x80 | (c & 0x3F)]);
i += 1;
c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
out += (hexTable[0xF0 | (c >> 18)] + hexTable[0x80 | ((c >> 12) & 0x3F)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
}

@@ -154,12 +128,9 @@

exports.compact = function (obj, refs) {
if (typeof obj !== 'object' ||
obj === null) {
exports.compact = function (obj, references) {
if (typeof obj !== 'object' || obj === null) {
return obj;
}
refs = refs || [];
const lookup = refs.indexOf(obj);
var refs = references || [];
var lookup = refs.indexOf(obj);
if (lookup !== -1) {

@@ -172,5 +143,5 @@ return refs[lookup];

if (Array.isArray(obj)) {
const compacted = [];
var compacted = [];
for (let i = 0; i < obj.length; ++i) {
for (var i = 0; i < obj.length; ++i) {
if (typeof obj[i] !== 'undefined') {

@@ -184,5 +155,5 @@ compacted.push(obj[i]);

const keys = Object.keys(obj);
for (let i = 0; i < keys.length; ++i) {
const key = keys[i];
var keys = Object.keys(obj);
for (var j = 0; j < keys.length; ++j) {
var key = keys[j];
obj[key] = exports.compact(obj[key], refs);

@@ -194,20 +165,12 @@ }

exports.isRegExp = function (obj) {
return Object.prototype.toString.call(obj) === '[object RegExp]';
};
exports.isBuffer = function (obj) {
if (obj === null ||
typeof obj === 'undefined') {
if (obj === null || typeof obj === 'undefined') {
return false;
}
return !!(obj.constructor &&
obj.constructor.isBuffer &&
obj.constructor.isBuffer(obj));
return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
};

37

package.json
{
"name": "qs",
"description": "A querystring parser that supports nesting and arrays, with a depth limit",
"homepage": "https://github.com/hapijs/qs",
"version": "6.0.1",
"homepage": "https://github.com/ljharb/qs",
"version": "6.0.2",
"repository": {
"type": "git",
"url": "https://github.com/hapijs/qs.git"
"url": "https://github.com/ljharb/qs.git"
},
"main": "lib/index.js",
"contributors": [
{
"name": "Jordan Harband",
"email": "ljharb@gmail.com",
"url": "http://ljharb.codes"
}
],
"keywords": [

@@ -16,17 +23,25 @@ "querystring",

"engines": {
"node": ">=4.0.0"
"node": ">=0.6"
},
"dependencies": {},
"devDependencies": {
"browserify": "^10.2.1",
"code": "2.x.x",
"lab": "7.x.x"
"browserify": "^12.0.1",
"tape": "^4.3.0",
"covert": "^1.1.0",
"mkdirp": "^0.5.1",
"eslint": "^1.10.3",
"@ljharb/eslint-config": "^1.6.1",
"parallelshell": "^2.0.0",
"evalmd": "^0.0.16"
},
"scripts": {
"test": "lab -a code -t 100 -L",
"test-tap": "lab -a code -r tap -o tests.tap",
"test-cov-html": "lab -a code -r html -o coverage.html",
"dist": "browserify --standalone Qs lib/index.js > dist/qs.js"
"test": "parallelshell 'npm run readme' 'npm run lint' 'npm run coverage'",
"tests-only": "node test",
"readme": "evalmd README.md",
"lint": "eslint lib/*.js text/*.js",
"coverage": "covert test",
"dist": "mkdirp dist && browserify --standalone Qs lib/index.js > dist/qs.js",
"prepublish": "npm run dist"
},
"license": "BSD-3-Clause"
}

166

README.md

@@ -5,5 +5,5 @@ # qs

[![Build Status](https://secure.travis-ci.org/hapijs/qs.svg)](http://travis-ci.org/hapijs/qs)
[![Build Status](https://api.travis-ci.org/ljharb/qs.svg)](http://travis-ci.org/ljharb/qs)
Lead Maintainer: [Nathan LaFreniere](https://github.com/nlf)
Lead Maintainer: [Jordan Harband](https://github.com/ljharb)

@@ -15,6 +15,10 @@ The **qs** module was originally created and maintained by [TJ Holowaychuk](https://github.com/visionmedia/node-querystring).

```javascript
var Qs = require('qs');
var qs = require('qs');
var assert = require('assert');
var obj = Qs.parse('a=c'); // { a: 'c' }
var str = Qs.stringify(obj); // 'a=c'
var obj = qs.parse('a=c');
assert.deepEqual(obj, { a: 'c' });
var str = qs.stringify(obj);
assert.equal(str, 'a=c');
```

@@ -24,4 +28,5 @@

[](#preventEval)
```javascript
Qs.parse(string, [options]);
qs.parse(string, [options]);
```

@@ -33,7 +38,7 @@

```javascript
{
assert.deepEqual(qs.parse('foo[bar]=baz'), {
foo: {
bar: 'baz'
}
}
});
```

@@ -44,4 +49,4 @@

```javascript
Qs.parse('a.hasOwnProperty=b', { plainObjects: true });
// { a: { hasOwnProperty: 'b' } }
var plainObject = qs.parse('a[hasOwnProperty]=b', { plainObjects: true });
assert.deepEqual(plainObject, { a: { hasOwnProperty: 'b' } });
```

@@ -52,4 +57,4 @@

```javascript
Qs.parse('a.hasOwnProperty=b', { allowPrototypes: true });
// { a: { hasOwnProperty: 'b' } }
var protoObject = qs.parse('a[hasOwnProperty]=b', { allowPrototypes: true });
assert.deepEqual(protoObject, { a: { hasOwnProperty: 'b' } });
```

@@ -60,4 +65,5 @@

```javascript
Qs.parse('a%5Bb%5D=c');
// { a: { b: 'c' } }
assert.deepEqual(qs.parse('a%5Bb%5D=c'), {
a: { b: 'c' }
});
```

@@ -68,3 +74,3 @@

```javascript
{
assert.deepEqual(qs.parse('foo[bar][baz]=foobarbaz'), {
foo: {

@@ -75,3 +81,3 @@ bar: {

}
}
});
```

@@ -83,3 +89,3 @@

```javascript
{
var expected = {
a: {

@@ -98,10 +104,12 @@ b: {

}
}
};
var string = 'a[b][c][d][e][f][g][h][i]=j';
assert.deepEqual(qs.parse(string), expected);
```
This depth can be overridden by passing a `depth` option to `Qs.parse(string, [options])`:
This depth can be overridden by passing a `depth` option to `qs.parse(string, [options])`:
```javascript
Qs.parse('a[b][c][d][e][f][g][h][i]=j', { depth: 1 });
// { a: { b: { '[c][d][e][f][g][h][i]': 'j' } } }
var deep = qs.parse('a[b][c][d][e][f][g][h][i]=j', { depth: 1 });
assert.deepEqual(deep, { a: { b: { '[c][d][e][f][g][h][i]': 'j' } } });
```

@@ -114,4 +122,4 @@

```javascript
Qs.parse('a=b&c=d', { parameterLimit: 1 });
// { a: 'b' }
var limited = qs.parse('a=b&c=d', { parameterLimit: 1 });
assert.deepEqual(limited, { a: 'b' });
```

@@ -122,4 +130,4 @@

```javascript
Qs.parse('a=b;c=d', { delimiter: ';' });
// { a: 'b', c: 'd' }
var delimited = qs.parse('a=b;c=d', { delimiter: ';' });
assert.deepEqual(delimited, { a: 'b', c: 'd' });
```

@@ -130,4 +138,4 @@

```javascript
Qs.parse('a=b;c=d,e=f', { delimiter: /[;,]/ });
// { a: 'b', c: 'd', e: 'f' }
var regexed = qs.parse('a=b;c=d,e=f', { delimiter: /[;,]/ });
assert.deepEqual(regexed, { a: 'b', c: 'd', e: 'f' });
```

@@ -138,4 +146,4 @@

```javascript
Qs.parse('a.b=c', { allowDots: true });
// { a: { b: 'c' } }
var withDots = qs.parse('a.b=c', { allowDots: true });
assert.deepEqual(withDots, { a: { b: 'c' } });
```

@@ -148,4 +156,4 @@

```javascript
Qs.parse('a[]=b&a[]=c');
// { a: ['b', 'c'] }
var withArray = qs.parse('a[]=b&a[]=c');
assert.deepEqual(withArray, { a: ['b', 'c'] });
```

@@ -156,4 +164,4 @@

```javascript
Qs.parse('a[1]=c&a[0]=b');
// { a: ['b', 'c'] }
var withIndexes = qs.parse('a[1]=c&a[0]=b');
assert.deepEqual(withIndexes, { a: ['b', 'c'] });
```

@@ -166,4 +174,4 @@

```javascript
Qs.parse('a[1]=b&a[15]=c');
// { a: ['b', 'c'] }
var noSparse = qs.parse('a[1]=b&a[15]=c');
assert.deepEqual(noSparse, { a: ['b', 'c'] });
```

@@ -174,6 +182,7 @@

```javascript
Qs.parse('a[]=&a[]=b');
// { a: ['', 'b'] }
Qs.parse('a[0]=b&a[1]=&a[2]=c');
// { a: ['b', '', 'c'] }
var withEmptyString = qs.parse('a[]=&a[]=b');
assert.deepEqual(withEmptyString, { a: ['', 'b'] });
var withIndexedEmptyString = qs.parse('a[0]=b&a[1]=&a[2]=c');
assert.deepEqual(withIndexedEmptyString, { a: ['b', '', 'c'] });
```

@@ -185,4 +194,4 @@

```javascript
Qs.parse('a[100]=b');
// { a: { '100': 'b' } }
var withMaxIndex = qs.parse('a[100]=b');
assert.deepEqual(withMaxIndex, { a: { '100': 'b' } });
```

@@ -193,4 +202,4 @@

```javascript
Qs.parse('a[1]=b', { arrayLimit: 0 });
// { a: { '1': 'b' } }
var withArrayLimit = qs.parse('a[1]=b', { arrayLimit: 0 });
assert.deepEqual(withArrayLimit, { a: { '1': 'b' } });
```

@@ -201,4 +210,4 @@

```javascript
Qs.parse('a[]=b', { parseArrays: false });
// { a: { '0': 'b' } }
var noParsingArrays = qs.parse('a[]=b', { parseArrays: false });
assert.deepEqual(noParsingArrays, { a: { '0': 'b' } });
```

@@ -209,4 +218,4 @@

```javascript
Qs.parse('a[0]=b&a[b]=c');
// { a: { '0': 'b', b: 'c' } }
var mixedNotation = qs.parse('a[0]=b&a[b]=c');
assert.deepEqual(mixedNotation, { a: { '0': 'b', b: 'c' } });
```

@@ -217,4 +226,4 @@

```javascript
Qs.parse('a[][b]=c');
// { a: [{ b: 'c' }] }
var arraysOfObjects = qs.parse('a[][b]=c');
assert.deepEqual(arraysOfObjects, { a: [{ b: 'c' }] });
```

@@ -224,4 +233,5 @@

[](#preventEval)
```javascript
Qs.stringify(object, [options]);
qs.stringify(object, [options]);
```

@@ -232,6 +242,4 @@

```javascript
Qs.stringify({ a: 'b' });
// 'a=b'
Qs.stringify({ a: { b: 'c' } });
// 'a%5Bb%5D=c'
assert.equal(qs.stringify({ a: 'b' }), 'a=b');
assert.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c');
```

@@ -242,4 +250,4 @@

```javascript
Qs.stringify({ a: { b: 'c' } }, { encode: false });
// 'a[b]=c'
var unencoded = qs.stringify({ a: { b: 'c' } }, { encode: false });
assert.equal(unencoded, 'a[b]=c');
```

@@ -252,3 +260,3 @@

```javascript
Qs.stringify({ a: ['b', 'c', 'd'] });
qs.stringify({ a: ['b', 'c', 'd'] });
// 'a[0]=b&a[1]=c&a[2]=d'

@@ -260,3 +268,3 @@ ```

```javascript
Qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false });
qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false });
// 'a=b&a=c&a=d'

@@ -268,7 +276,7 @@ ```

```javascript
Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' })
qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' })
// 'a[0]=b&a[1]=c'
Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' })
qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' })
// 'a[]=b&a[]=c'
Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' })
qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' })
// 'a=b&a=c'

@@ -280,4 +288,3 @@ ```

```javascript
Qs.stringify({ a: '' });
// 'a='
assert.equal(qs.stringify({ a: '' }), 'a=');
```

@@ -288,4 +295,3 @@

```javascript
Qs.stringify({ a: null, b: undefined });
// 'a='
assert.equal(qs.stringify({ a: null, b: undefined }), 'a=');
```

@@ -296,4 +302,3 @@

```javascript
Qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' });
// 'a=b;c=d'
assert.equal(qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' }), 'a=b;c=d');
```

@@ -319,7 +324,7 @@

}
Qs.stringify({ a: 'b', c: 'd', e: { f: new Date(123), g: [2] } }, { filter: filterFunc })
qs.stringify({ a: 'b', c: 'd', e: { f: new Date(123), g: [2] } }, { filter: filterFunc });
// 'a=b&c=d&e[f]=123&e[g][0]=4'
Qs.stringify({ a: 'b', c: 'd', e: 'f' }, { filter: ['a', 'e'] })
qs.stringify({ a: 'b', c: 'd', e: 'f' }, { filter: ['a', 'e'] });
// 'a=b&e=f'
Qs.stringify({ a: ['b', 'c', 'd'], e: 'f' }, { filter: ['a', 0, 2] })
qs.stringify({ a: ['b', 'c', 'd'], e: 'f' }, { filter: ['a', 0, 2] });
// 'a[0]=b&a[2]=d'

@@ -333,4 +338,4 @@ ```

```javascript
Qs.stringify({ a: null, b: '' });
// 'a=&b='
var withNull = qs.stringify({ a: null, b: '' });
assert.equal(withNull, 'a=&b=');
```

@@ -341,4 +346,4 @@

```javascript
Qs.parse('a&b=')
// { a: '', b: '' }
var equalsInsensitive = qs.parse('a&b=');
assert.deepEqual(equalsInsensitive, { a: '', b: '' });
```

@@ -350,4 +355,4 @@

```javascript
Qs.stringify({ a: null, b: '' }, { strictNullHandling: true });
// 'a&b='
var strictNull = qs.stringify({ a: null, b: '' }, { strictNullHandling: true });
assert.equal(strictNull, 'a&b=');
```

@@ -358,5 +363,4 @@

```javascript
Qs.parse('a&b=', { strictNullHandling: true });
// { a: null, b: '' }
var parsedStrictNull = qs.parse('a&b=', { strictNullHandling: true });
assert.deepEqual(parsedStrictNull, { a: null, b: '' });
```

@@ -367,4 +371,4 @@

```javascript
qs.stringify({ a: 'b', c: null}, { skipNulls: true })
// 'a=b'
var nullsSkipped = qs.stringify({ a: 'b', c: null}, { skipNulls: true });
assert.equal(nullsSkipped, 'a=b');
```

583

test/parse.js
'use strict';
/* eslint no-extend-native:0 */
// Load modules
var test = require('tape');
var qs = require('../');
const Code = require('code');
const Lab = require('lab');
const Qs = require('../');
// Declare internals
const internals = {};
// Test shortcuts
const lab = exports.lab = Lab.script();
const expect = Code.expect;
const describe = lab.experiment;
const it = lab.test;
describe('parse()', () => {
it('parses a simple string', (done) => {
expect(Qs.parse('0=foo')).to.deep.equal({ '0': 'foo' });
expect(Qs.parse('foo=c++')).to.deep.equal({ foo: 'c ' });
expect(Qs.parse('a[>=]=23')).to.deep.equal({ a: { '>=': '23' } });
expect(Qs.parse('a[<=>]==23')).to.deep.equal({ a: { '<=>': '=23' } });
expect(Qs.parse('a[==]=23')).to.deep.equal({ a: { '==': '23' } });
expect(Qs.parse('foo', { strictNullHandling: true })).to.deep.equal({ foo: null });
expect(Qs.parse('foo')).to.deep.equal({ foo: '' });
expect(Qs.parse('foo=')).to.deep.equal({ foo: '' });
expect(Qs.parse('foo=bar')).to.deep.equal({ foo: 'bar' });
expect(Qs.parse(' foo = bar = baz ')).to.deep.equal({ ' foo ': ' bar = baz ' });
expect(Qs.parse('foo=bar=baz')).to.deep.equal({ foo: 'bar=baz' });
expect(Qs.parse('foo=bar&bar=baz')).to.deep.equal({ foo: 'bar', bar: 'baz' });
expect(Qs.parse('foo2=bar2&baz2=')).to.deep.equal({ foo2: 'bar2', baz2: '' });
expect(Qs.parse('foo=bar&baz', { strictNullHandling: true })).to.deep.equal({ foo: 'bar', baz: null });
expect(Qs.parse('foo=bar&baz')).to.deep.equal({ foo: 'bar', baz: '' });
expect(Qs.parse('cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World')).to.deep.equal({
test('parse()', function (t) {
t.test('parses a simple string', function (st) {
st.deepEqual(qs.parse('0=foo'), { '0': 'foo' });
st.deepEqual(qs.parse('foo=c++'), { foo: 'c ' });
st.deepEqual(qs.parse('a[>=]=23'), { a: { '>=': '23' } });
st.deepEqual(qs.parse('a[<=>]==23'), { a: { '<=>': '=23' } });
st.deepEqual(qs.parse('a[==]=23'), { a: { '==': '23' } });
st.deepEqual(qs.parse('foo', { strictNullHandling: true }), { foo: null });
st.deepEqual(qs.parse('foo'), { foo: '' });
st.deepEqual(qs.parse('foo='), { foo: '' });
st.deepEqual(qs.parse('foo=bar'), { foo: 'bar' });
st.deepEqual(qs.parse(' foo = bar = baz '), { ' foo ': ' bar = baz ' });
st.deepEqual(qs.parse('foo=bar=baz'), { foo: 'bar=baz' });
st.deepEqual(qs.parse('foo=bar&bar=baz'), { foo: 'bar', bar: 'baz' });
st.deepEqual(qs.parse('foo2=bar2&baz2='), { foo2: 'bar2', baz2: '' });
st.deepEqual(qs.parse('foo=bar&baz', { strictNullHandling: true }), { foo: 'bar', baz: null });
st.deepEqual(qs.parse('foo=bar&baz'), { foo: 'bar', baz: '' });
st.deepEqual(qs.parse('cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World'), {
cht: 'p3',

@@ -49,227 +29,181 @@ chd: 't:60,40',

});
done();
st.end();
});
it('allows enabling dot notation', (done) => {
expect(Qs.parse('a.b=c')).to.deep.equal({ 'a.b': 'c' });
expect(Qs.parse('a.b=c', { allowDots: true })).to.deep.equal({ a: { b: 'c' } });
done();
t.test('allows enabling dot notation', function (st) {
st.deepEqual(qs.parse('a.b=c'), { 'a.b': 'c' });
st.deepEqual(qs.parse('a.b=c', { allowDots: true }), { a: { b: 'c' } });
st.end();
});
it('parses a single nested string', (done) => {
t.deepEqual(qs.parse('a[b]=c'), { a: { b: 'c' } }, 'parses a single nested string');
t.deepEqual(qs.parse('a[b][c]=d'), { a: { b: { c: 'd' } } }, 'parses a double nested string');
t.deepEqual(
qs.parse('a[b][c][d][e][f][g][h]=i'),
{ a: { b: { c: { d: { e: { f: { '[g][h]': 'i' } } } } } } },
'defaults to a depth of 5'
);
expect(Qs.parse('a[b]=c')).to.deep.equal({ a: { b: 'c' } });
done();
t.test('only parses one level when depth = 1', function (st) {
st.deepEqual(qs.parse('a[b][c]=d', { depth: 1 }), { a: { b: { '[c]': 'd' } } });
st.deepEqual(qs.parse('a[b][c][d]=e', { depth: 1 }), { a: { b: { '[c][d]': 'e' } } });
st.end();
});
it('parses a double nested string', (done) => {
t.deepEqual(qs.parse('a=b&a=c'), { a: ['b', 'c'] }, 'parses a simple array');
expect(Qs.parse('a[b][c]=d')).to.deep.equal({ a: { b: { c: 'd' } } });
done();
t.test('parses an explicit array', function (st) {
st.deepEqual(qs.parse('a[]=b'), { a: ['b'] });
st.deepEqual(qs.parse('a[]=b&a[]=c'), { a: ['b', 'c'] });
st.deepEqual(qs.parse('a[]=b&a[]=c&a[]=d'), { a: ['b', 'c', 'd'] });
st.end();
});
it('defaults to a depth of 5', (done) => {
expect(Qs.parse('a[b][c][d][e][f][g][h]=i')).to.deep.equal({ a: { b: { c: { d: { e: { f: { '[g][h]': 'i' } } } } } } });
done();
t.test('parses a mix of simple and explicit arrays', function (st) {
st.deepEqual(qs.parse('a=b&a[]=c'), { a: ['b', 'c'] });
st.deepEqual(qs.parse('a[]=b&a=c'), { a: ['b', 'c'] });
st.deepEqual(qs.parse('a[0]=b&a=c'), { a: ['b', 'c'] });
st.deepEqual(qs.parse('a=b&a[0]=c'), { a: ['b', 'c'] });
st.deepEqual(qs.parse('a[1]=b&a=c'), { a: ['b', 'c'] });
st.deepEqual(qs.parse('a=b&a[1]=c'), { a: ['b', 'c'] });
st.end();
});
it('only parses one level when depth = 1', (done) => {
expect(Qs.parse('a[b][c]=d', { depth: 1 })).to.deep.equal({ a: { b: { '[c]': 'd' } } });
expect(Qs.parse('a[b][c][d]=e', { depth: 1 })).to.deep.equal({ a: { b: { '[c][d]': 'e' } } });
done();
t.test('parses a nested array', function (st) {
st.deepEqual(qs.parse('a[b][]=c&a[b][]=d'), { a: { b: ['c', 'd'] } });
st.deepEqual(qs.parse('a[>=]=25'), { a: { '>=': '25' } });
st.end();
});
it('parses a simple array', (done) => {
expect(Qs.parse('a=b&a=c')).to.deep.equal({ a: ['b', 'c'] });
done();
t.test('allows to specify array indices', function (st) {
st.deepEqual(qs.parse('a[1]=c&a[0]=b&a[2]=d'), { a: ['b', 'c', 'd'] });
st.deepEqual(qs.parse('a[1]=c&a[0]=b'), { a: ['b', 'c'] });
st.deepEqual(qs.parse('a[1]=c'), { a: ['c'] });
st.end();
});
it('parses an explicit array', (done) => {
expect(Qs.parse('a[]=b')).to.deep.equal({ a: ['b'] });
expect(Qs.parse('a[]=b&a[]=c')).to.deep.equal({ a: ['b', 'c'] });
expect(Qs.parse('a[]=b&a[]=c&a[]=d')).to.deep.equal({ a: ['b', 'c', 'd'] });
done();
t.test('limits specific array indices to 20', function (st) {
st.deepEqual(qs.parse('a[20]=a'), { a: ['a'] });
st.deepEqual(qs.parse('a[21]=a'), { a: { '21': 'a' } });
st.end();
});
it('parses a mix of simple and explicit arrays', (done) => {
t.deepEqual(qs.parse('a[12b]=c'), { a: { '12b': 'c' } }, 'supports keys that begin with a number');
expect(Qs.parse('a=b&a[]=c')).to.deep.equal({ a: ['b', 'c'] });
expect(Qs.parse('a[]=b&a=c')).to.deep.equal({ a: ['b', 'c'] });
expect(Qs.parse('a[0]=b&a=c')).to.deep.equal({ a: ['b', 'c'] });
expect(Qs.parse('a=b&a[0]=c')).to.deep.equal({ a: ['b', 'c'] });
expect(Qs.parse('a[1]=b&a=c')).to.deep.equal({ a: ['b', 'c'] });
expect(Qs.parse('a=b&a[1]=c')).to.deep.equal({ a: ['b', 'c'] });
done();
t.test('supports encoded = signs', function (st) {
st.deepEqual(qs.parse('he%3Dllo=th%3Dere'), { 'he=llo': 'th=ere' });
st.end();
});
it('parses a nested array', (done) => {
expect(Qs.parse('a[b][]=c&a[b][]=d')).to.deep.equal({ a: { b: ['c', 'd'] } });
expect(Qs.parse('a[>=]=25')).to.deep.equal({ a: { '>=': '25' } });
done();
t.test('is ok with url encoded strings', function (st) {
st.deepEqual(qs.parse('a[b%20c]=d'), { a: { 'b c': 'd' } });
st.deepEqual(qs.parse('a[b]=c%20d'), { a: { b: 'c d' } });
st.end();
});
it('allows to specify array indices', (done) => {
expect(Qs.parse('a[1]=c&a[0]=b&a[2]=d')).to.deep.equal({ a: ['b', 'c', 'd'] });
expect(Qs.parse('a[1]=c&a[0]=b')).to.deep.equal({ a: ['b', 'c'] });
expect(Qs.parse('a[1]=c')).to.deep.equal({ a: ['c'] });
done();
t.test('allows brackets in the value', function (st) {
st.deepEqual(qs.parse('pets=["tobi"]'), { pets: '["tobi"]' });
st.deepEqual(qs.parse('operators=[">=", "<="]'), { operators: '[">=", "<="]' });
st.end();
});
it('limits specific array indices to 20', (done) => {
expect(Qs.parse('a[20]=a')).to.deep.equal({ a: ['a'] });
expect(Qs.parse('a[21]=a')).to.deep.equal({ a: { '21': 'a' } });
done();
t.test('allows empty values', function (st) {
st.deepEqual(qs.parse(''), {});
st.deepEqual(qs.parse(null), {});
st.deepEqual(qs.parse(undefined), {});
st.end();
});
it('supports keys that begin with a number', (done) => {
expect(Qs.parse('a[12b]=c')).to.deep.equal({ a: { '12b': 'c' } });
done();
t.test('transforms arrays to objects', function (st) {
st.deepEqual(qs.parse('foo[0]=bar&foo[bad]=baz'), { foo: { '0': 'bar', bad: 'baz' } });
st.deepEqual(qs.parse('foo[bad]=baz&foo[0]=bar'), { foo: { bad: 'baz', '0': 'bar' } });
st.deepEqual(qs.parse('foo[bad]=baz&foo[]=bar'), { foo: { bad: 'baz', '0': 'bar' } });
st.deepEqual(qs.parse('foo[]=bar&foo[bad]=baz'), { foo: { '0': 'bar', bad: 'baz' } });
st.deepEqual(qs.parse('foo[bad]=baz&foo[]=bar&foo[]=foo'), { foo: { bad: 'baz', '0': 'bar', '1': 'foo' } });
st.deepEqual(qs.parse('foo[0][a]=a&foo[0][b]=b&foo[1][a]=aa&foo[1][b]=bb'), { foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] });
st.deepEqual(qs.parse('a[]=b&a[t]=u&a[hasOwnProperty]=c'), { a: { '0': 'b', t: 'u', c: true } });
st.deepEqual(qs.parse('a[]=b&a[hasOwnProperty]=c&a[x]=y'), { a: { '0': 'b', '1': 'c', x: 'y' } });
st.end();
});
it('supports encoded = signs', (done) => {
expect(Qs.parse('he%3Dllo=th%3Dere')).to.deep.equal({ 'he=llo': 'th=ere' });
done();
t.test('transforms arrays to objects (dot notation)', function (st) {
st.deepEqual(qs.parse('foo[0].baz=bar&fool.bad=baz', { allowDots: true }), { foo: [{ baz: 'bar' }], fool: { bad: 'baz' } });
st.deepEqual(qs.parse('foo[0].baz=bar&fool.bad.boo=baz', { allowDots: true }), { foo: [{ baz: 'bar' }], fool: { bad: { boo: 'baz' } } });
st.deepEqual(qs.parse('foo[0][0].baz=bar&fool.bad=baz', { allowDots: true }), { foo: [[{ baz: 'bar' }]], fool: { bad: 'baz' } });
st.deepEqual(qs.parse('foo[0].baz[0]=15&foo[0].bar=2', { allowDots: true }), { foo: [{ baz: ['15'], bar: '2' }] });
st.deepEqual(qs.parse('foo[0].baz[0]=15&foo[0].baz[1]=16&foo[0].bar=2', { allowDots: true }), { foo: [{ baz: ['15', '16'], bar: '2' }] });
st.deepEqual(qs.parse('foo.bad=baz&foo[0]=bar', { allowDots: true }), { foo: { bad: 'baz', '0': 'bar' } });
st.deepEqual(qs.parse('foo.bad=baz&foo[]=bar', { allowDots: true }), { foo: { bad: 'baz', '0': 'bar' } });
st.deepEqual(qs.parse('foo[]=bar&foo.bad=baz', { allowDots: true }), { foo: { '0': 'bar', bad: 'baz' } });
st.deepEqual(qs.parse('foo.bad=baz&foo[]=bar&foo[]=foo', { allowDots: true }), { foo: { bad: 'baz', '0': 'bar', '1': 'foo' } });
st.deepEqual(qs.parse('foo[0].a=a&foo[0].b=b&foo[1].a=aa&foo[1].b=bb', { allowDots: true }), { foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] });
st.end();
});
it('is ok with url encoded strings', (done) => {
t.deepEqual(qs.parse('a[b]=c&a=d'), { a: { b: 'c', d: true } }, 'can add keys to objects');
expect(Qs.parse('a[b%20c]=d')).to.deep.equal({ a: { 'b c': 'd' } });
expect(Qs.parse('a[b]=c%20d')).to.deep.equal({ a: { b: 'c d' } });
done();
t.test('correctly prunes undefined values when converting an array to an object', function (st) {
st.deepEqual(qs.parse('a[2]=b&a[99999999]=c'), { a: { '2': 'b', '99999999': 'c' } });
st.end();
});
it('allows brackets in the value', (done) => {
expect(Qs.parse('pets=["tobi"]')).to.deep.equal({ pets: '["tobi"]' });
expect(Qs.parse('operators=[">=", "<="]')).to.deep.equal({ operators: '[">=", "<="]' });
done();
t.test('supports malformed uri characters', function (st) {
st.deepEqual(qs.parse('{%:%}', { strictNullHandling: true }), { '{%:%}': null });
st.deepEqual(qs.parse('{%:%}='), { '{%:%}': '' });
st.deepEqual(qs.parse('foo=%:%}'), { foo: '%:%}' });
st.end();
});
it('allows empty values', (done) => {
expect(Qs.parse('')).to.deep.equal({});
expect(Qs.parse(null)).to.deep.equal({});
expect(Qs.parse(undefined)).to.deep.equal({});
done();
t.test('doesn\'t produce empty keys', function (st) {
st.deepEqual(qs.parse('_r=1&'), { '_r': '1' });
st.end();
});
it('transforms arrays to objects', (done) => {
expect(Qs.parse('foo[0]=bar&foo[bad]=baz')).to.deep.equal({ foo: { '0': 'bar', bad: 'baz' } });
expect(Qs.parse('foo[bad]=baz&foo[0]=bar')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } });
expect(Qs.parse('foo[bad]=baz&foo[]=bar')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } });
expect(Qs.parse('foo[]=bar&foo[bad]=baz')).to.deep.equal({ foo: { '0': 'bar', bad: 'baz' } });
expect(Qs.parse('foo[bad]=baz&foo[]=bar&foo[]=foo')).to.deep.equal({ foo: { bad: 'baz', '0': 'bar', '1': 'foo' } });
expect(Qs.parse('foo[0][a]=a&foo[0][b]=b&foo[1][a]=aa&foo[1][b]=bb')).to.deep.equal({ foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] });
expect(Qs.parse('a[]=b&a[t]=u&a[hasOwnProperty]=c')).to.deep.equal({ a: { '0': 'b', t: 'u', c: true } });
expect(Qs.parse('a[]=b&a[hasOwnProperty]=c&a[x]=y')).to.deep.equal({ a: { '0': 'b', '1': 'c', x: 'y' } });
done();
t.test('cannot access Object prototype', function (st) {
qs.parse('constructor[prototype][bad]=bad');
qs.parse('bad[constructor][prototype][bad]=bad');
st.equal(typeof Object.prototype.bad, 'undefined');
st.end();
});
it('transforms arrays to objects (dot notation)', (done) => {
expect(Qs.parse('foo[0].baz=bar&fool.bad=baz', { allowDots: true })).to.deep.equal({ foo: [{ baz: 'bar' }], fool: { bad: 'baz' } });
expect(Qs.parse('foo[0].baz=bar&fool.bad.boo=baz', { allowDots: true })).to.deep.equal({ foo: [{ baz: 'bar' }], fool: { bad: { boo: 'baz' } } });
expect(Qs.parse('foo[0][0].baz=bar&fool.bad=baz', { allowDots: true })).to.deep.equal({ foo: [[{ baz: 'bar' }]], fool: { bad: 'baz' } });
expect(Qs.parse('foo[0].baz[0]=15&foo[0].bar=2', { allowDots: true })).to.deep.equal({ foo: [{ baz: ['15'], bar: '2' }] });
expect(Qs.parse('foo[0].baz[0]=15&foo[0].baz[1]=16&foo[0].bar=2', { allowDots: true })).to.deep.equal({ foo: [{ baz: ['15', '16'], bar: '2' }] });
expect(Qs.parse('foo.bad=baz&foo[0]=bar', { allowDots: true })).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } });
expect(Qs.parse('foo.bad=baz&foo[]=bar', { allowDots: true })).to.deep.equal({ foo: { bad: 'baz', '0': 'bar' } });
expect(Qs.parse('foo[]=bar&foo.bad=baz', { allowDots: true })).to.deep.equal({ foo: { '0': 'bar', bad: 'baz' } });
expect(Qs.parse('foo.bad=baz&foo[]=bar&foo[]=foo', { allowDots: true })).to.deep.equal({ foo: { bad: 'baz', '0': 'bar', '1': 'foo' } });
expect(Qs.parse('foo[0].a=a&foo[0].b=b&foo[1].a=aa&foo[1].b=bb', { allowDots: true })).to.deep.equal({ foo: [{ a: 'a', b: 'b' }, { a: 'aa', b: 'bb' }] });
done();
t.test('parses arrays of objects', function (st) {
st.deepEqual(qs.parse('a[][b]=c'), { a: [{ b: 'c' }] });
st.deepEqual(qs.parse('a[0][b]=c'), { a: [{ b: 'c' }] });
st.end();
});
it('can add keys to objects', (done) => {
expect(Qs.parse('a[b]=c&a=d')).to.deep.equal({ a: { b: 'c', d: true } });
done();
t.test('allows for empty strings in arrays', function (st) {
st.deepEqual(qs.parse('a[]=b&a[]=&a[]=c'), { a: ['b', '', 'c'] });
st.deepEqual(qs.parse('a[0]=b&a[1]&a[2]=c&a[19]=', { strictNullHandling: true }), { a: ['b', null, 'c', ''] });
st.deepEqual(qs.parse('a[0]=b&a[1]=&a[2]=c&a[19]', { strictNullHandling: true }), { a: ['b', '', 'c', null] });
st.deepEqual(qs.parse('a[]=&a[]=b&a[]=c'), { a: ['', 'b', 'c'] });
st.end();
});
it('correctly prunes undefined values when converting an array to an object', (done) => {
expect(Qs.parse('a[2]=b&a[99999999]=c')).to.deep.equal({ a: { '2': 'b', '99999999': 'c' } });
done();
t.test('compacts sparse arrays', function (st) {
st.deepEqual(qs.parse('a[10]=1&a[2]=2'), { a: ['2', '1'] });
st.end();
});
it('supports malformed uri characters', (done) => {
expect(Qs.parse('{%:%}', { strictNullHandling: true })).to.deep.equal({ '{%:%}': null });
expect(Qs.parse('{%:%}=')).to.deep.equal({ '{%:%}': '' });
expect(Qs.parse('foo=%:%}')).to.deep.equal({ foo: '%:%}' });
done();
t.test('parses semi-parsed strings', function (st) {
st.deepEqual(qs.parse({ 'a[b]': 'c' }), { a: { b: 'c' } });
st.deepEqual(qs.parse({ 'a[b]': 'c', 'a[d]': 'e' }), { a: { b: 'c', d: 'e' } });
st.end();
});
it('doesn\'t produce empty keys', (done) => {
expect(Qs.parse('_r=1&')).to.deep.equal({ '_r': '1' });
done();
t.test('parses buffers correctly', function (st) {
var b = new Buffer('test');
st.deepEqual(qs.parse({ a: b }), { a: b });
st.end();
});
it('cannot access Object prototype', (done) => {
Qs.parse('constructor[prototype][bad]=bad');
Qs.parse('bad[constructor][prototype][bad]=bad');
expect(typeof Object.prototype.bad).to.equal('undefined');
done();
t.test('continues parsing when no parent is found', function (st) {
st.deepEqual(qs.parse('[]=&a=b'), { '0': '', a: 'b' });
st.deepEqual(qs.parse('[]&a=b', { strictNullHandling: true }), { '0': null, a: 'b' });
st.deepEqual(qs.parse('[foo]=bar'), { foo: 'bar' });
st.end();
});
it('parses arrays of objects', (done) => {
expect(Qs.parse('a[][b]=c')).to.deep.equal({ a: [{ b: 'c' }] });
expect(Qs.parse('a[0][b]=c')).to.deep.equal({ a: [{ b: 'c' }] });
done();
});
it('allows for empty strings in arrays', (done) => {
expect(Qs.parse('a[]=b&a[]=&a[]=c')).to.deep.equal({ a: ['b', '', 'c'] });
expect(Qs.parse('a[0]=b&a[1]&a[2]=c&a[19]=', { strictNullHandling: true })).to.deep.equal({ a: ['b', null, 'c', ''] });
expect(Qs.parse('a[0]=b&a[1]=&a[2]=c&a[19]', { strictNullHandling: true })).to.deep.equal({ a: ['b', '', 'c', null] });
expect(Qs.parse('a[]=&a[]=b&a[]=c')).to.deep.equal({ a: ['', 'b', 'c'] });
done();
});
it('compacts sparse arrays', (done) => {
expect(Qs.parse('a[10]=1&a[2]=2')).to.deep.equal({ a: ['2', '1'] });
done();
});
it('parses semi-parsed strings', (done) => {
expect(Qs.parse({ 'a[b]': 'c' })).to.deep.equal({ a: { b: 'c' } });
expect(Qs.parse({ 'a[b]': 'c', 'a[d]': 'e' })).to.deep.equal({ a: { b: 'c', d: 'e' } });
done();
});
it('parses buffers correctly', (done) => {
const b = new Buffer('test');
expect(Qs.parse({ a: b })).to.deep.equal({ a: b });
done();
});
it('continues parsing when no parent is found', (done) => {
expect(Qs.parse('[]=&a=b')).to.deep.equal({ '0': '', a: 'b' });
expect(Qs.parse('[]&a=b', { strictNullHandling: true })).to.deep.equal({ '0': null, a: 'b' });
expect(Qs.parse('[foo]=bar')).to.deep.equal({ foo: 'bar' });
done();
});
it('does not error when parsing a very long array', (done) => {
let str = 'a[]=a';
t.test('does not error when parsing a very long array', function (st) {
var str = 'a[]=a';
while (Buffer.byteLength(str) < 128 * 1024) {

@@ -279,70 +213,58 @@ str = str + '&' + str;

expect(() => {
st.doesNotThrow(function () { qs.parse(str); });
Qs.parse(str);
}).to.not.throw();
done();
st.end();
});
it('should not throw when a native prototype has an enumerable property', { parallel: false }, (done) => {
t.test('should not throw when a native prototype has an enumerable property', { parallel: false }, function (st) {
Object.prototype.crash = '';
Array.prototype.crash = '';
expect(Qs.parse.bind(null, 'a=b')).to.not.throw();
expect(Qs.parse('a=b')).to.deep.equal({ a: 'b' });
expect(Qs.parse.bind(null, 'a[][b]=c')).to.not.throw();
expect(Qs.parse('a[][b]=c')).to.deep.equal({ a: [{ b: 'c' }] });
st.doesNotThrow(qs.parse.bind(null, 'a=b'));
st.deepEqual(qs.parse('a=b'), { a: 'b' });
st.doesNotThrow(qs.parse.bind(null, 'a[][b]=c'));
st.deepEqual(qs.parse('a[][b]=c'), { a: [{ b: 'c' }] });
delete Object.prototype.crash;
delete Array.prototype.crash;
done();
st.end();
});
it('parses a string with an alternative string delimiter', (done) => {
expect(Qs.parse('a=b;c=d', { delimiter: ';' })).to.deep.equal({ a: 'b', c: 'd' });
done();
t.test('parses a string with an alternative string delimiter', function (st) {
st.deepEqual(qs.parse('a=b;c=d', { delimiter: ';' }), { a: 'b', c: 'd' });
st.end();
});
it('parses a string with an alternative RegExp delimiter', (done) => {
expect(Qs.parse('a=b; c=d', { delimiter: /[;,] */ })).to.deep.equal({ a: 'b', c: 'd' });
done();
t.test('parses a string with an alternative RegExp delimiter', function (st) {
st.deepEqual(qs.parse('a=b; c=d', { delimiter: /[;,] */ }), { a: 'b', c: 'd' });
st.end();
});
it('does not use non-splittable objects as delimiters', (done) => {
expect(Qs.parse('a=b&c=d', { delimiter: true })).to.deep.equal({ a: 'b', c: 'd' });
done();
t.test('does not use non-splittable objects as delimiters', function (st) {
st.deepEqual(qs.parse('a=b&c=d', { delimiter: true }), { a: 'b', c: 'd' });
st.end();
});
it('allows overriding parameter limit', (done) => {
expect(Qs.parse('a=b&c=d', { parameterLimit: 1 })).to.deep.equal({ a: 'b' });
done();
t.test('allows overriding parameter limit', function (st) {
st.deepEqual(qs.parse('a=b&c=d', { parameterLimit: 1 }), { a: 'b' });
st.end();
});
it('allows setting the parameter limit to Infinity', (done) => {
expect(Qs.parse('a=b&c=d', { parameterLimit: Infinity })).to.deep.equal({ a: 'b', c: 'd' });
done();
t.test('allows setting the parameter limit to Infinity', function (st) {
st.deepEqual(qs.parse('a=b&c=d', { parameterLimit: Infinity }), { a: 'b', c: 'd' });
st.end();
});
it('allows overriding array limit', (done) => {
expect(Qs.parse('a[0]=b', { arrayLimit: -1 })).to.deep.equal({ a: { '0': 'b' } });
expect(Qs.parse('a[-1]=b', { arrayLimit: -1 })).to.deep.equal({ a: { '-1': 'b' } });
expect(Qs.parse('a[0]=b&a[1]=c', { arrayLimit: 0 })).to.deep.equal({ a: { '0': 'b', '1': 'c' } });
done();
t.test('allows overriding array limit', function (st) {
st.deepEqual(qs.parse('a[0]=b', { arrayLimit: -1 }), { a: { '0': 'b' } });
st.deepEqual(qs.parse('a[-1]=b', { arrayLimit: -1 }), { a: { '-1': 'b' } });
st.deepEqual(qs.parse('a[0]=b&a[1]=c', { arrayLimit: 0 }), { a: { '0': 'b', '1': 'c' } });
st.end();
});
it('allows disabling array parsing', (done) => {
expect(Qs.parse('a[0]=b&a[1]=c', { parseArrays: false })).to.deep.equal({ a: { '0': 'b', '1': 'c' } });
done();
t.test('allows disabling array parsing', function (st) {
st.deepEqual(qs.parse('a[0]=b&a[1]=c', { parseArrays: false }), { a: { '0': 'b', '1': 'c' } });
st.end();
});
it('parses an object', (done) => {
const input = {
t.test('parses an object', function (st) {
var input = {
'user[name]': { 'pop[bob]': 3 },

@@ -352,18 +274,17 @@ 'user[email]': null

const expected = {
'user': {
'name': { 'pop[bob]': 3 },
'email': null
var expected = {
user: {
name: { 'pop[bob]': 3 },
email: null
}
};
const result = Qs.parse(input);
var result = qs.parse(input);
expect(result).to.deep.equal(expected);
done();
st.deepEqual(result, expected);
st.end();
});
it('parses an object in dot notation', (done) => {
const input = {
t.test('parses an object in dot notation', function (st) {
var input = {
'user.name': { 'pop[bob]': 3 },

@@ -373,18 +294,17 @@ 'user.email.': null

const expected = {
'user': {
'name': { 'pop[bob]': 3 },
'email': null
var expected = {
user: {
name: { 'pop[bob]': 3 },
email: null
}
};
const result = Qs.parse(input, { allowDots: true });
var result = qs.parse(input, { allowDots: true });
expect(result).to.deep.equal(expected);
done();
st.deepEqual(result, expected);
st.end();
});
it('parses an object and not child values', (done) => {
const input = {
t.test('parses an object and not child values', function (st) {
var input = {
'user[name]': { 'pop[bob]': { 'test': 3 } },

@@ -394,92 +314,85 @@ 'user[email]': null

const expected = {
'user': {
'name': { 'pop[bob]': { 'test': 3 } },
'email': null
var expected = {
user: {
name: { 'pop[bob]': { 'test': 3 } },
email: null
}
};
const result = Qs.parse(input);
var result = qs.parse(input);
expect(result).to.deep.equal(expected);
done();
st.deepEqual(result, expected);
st.end();
});
it('does not blow up when Buffer global is missing', (done) => {
const tempBuffer = global.Buffer;
t.test('does not blow up when Buffer global is missing', function (st) {
var tempBuffer = global.Buffer;
delete global.Buffer;
const result = Qs.parse('a=b&c=d');
var result = qs.parse('a=b&c=d');
global.Buffer = tempBuffer;
expect(result).to.deep.equal({ a: 'b', c: 'd' });
done();
st.deepEqual(result, { a: 'b', c: 'd' });
st.end();
});
it('does not crash when parsing circular references', (done) => {
const a = {};
t.test('does not crash when parsing circular references', function (st) {
var a = {};
a.b = a;
let parsed;
var parsed;
expect(() => {
st.doesNotThrow(function () {
parsed = qs.parse({ 'foo[bar]': 'baz', 'foo[baz]': a });
});
parsed = Qs.parse({ 'foo[bar]': 'baz', 'foo[baz]': a });
}).to.not.throw();
expect(parsed).to.contain('foo');
expect(parsed.foo).to.contain('bar', 'baz');
expect(parsed.foo.bar).to.equal('baz');
expect(parsed.foo.baz).to.deep.equal(a);
done();
st.equal('foo' in parsed, true, 'parsed has "foo" property');
st.equal('bar' in parsed.foo, true);
st.equal('baz' in parsed.foo, true);
st.equal(parsed.foo.bar, 'baz');
st.deepEqual(parsed.foo.baz, a);
st.end();
});
it('parses plain objects correctly', (done) => {
const a = Object.create(null);
t.test('parses plain objects correctly', function (st) {
var a = Object.create(null);
a.b = 'c';
expect(Qs.parse(a)).to.deep.equal({ b: 'c' });
const result = Qs.parse({ a: a });
expect(result).to.contain('a');
expect(result.a).to.deep.equal(a);
done();
st.deepEqual(qs.parse(a), { b: 'c' });
var result = qs.parse({ a: a });
st.equal('a' in result, true, 'result has "a" property');
st.deepEqual(result.a, a);
st.end();
});
it('parses dates correctly', (done) => {
const now = new Date();
expect(Qs.parse({ a: now })).to.deep.equal({ a: now });
done();
t.test('parses dates correctly', function (st) {
var now = new Date();
st.deepEqual(qs.parse({ a: now }), { a: now });
st.end();
});
it('parses regular expressions correctly', (done) => {
const re = /^test$/;
expect(Qs.parse({ a: re })).to.deep.equal({ a: re });
done();
t.test('parses regular expressions correctly', function (st) {
var re = /^test$/;
st.deepEqual(qs.parse({ a: re }), { a: re });
st.end();
});
it('can allow overwriting prototype properties', (done) => {
expect(Qs.parse('a[hasOwnProperty]=b', { allowPrototypes: true })).to.deep.equal({ a: { hasOwnProperty: 'b' } }, { prototype: false });
expect(Qs.parse('hasOwnProperty=b', { allowPrototypes: true })).to.deep.equal({ hasOwnProperty: 'b' }, { prototype: false });
done();
t.test('can allow overwriting prototype properties', function (st) {
st.deepEqual(qs.parse('a[hasOwnProperty]=b', { allowPrototypes: true }), { a: { hasOwnProperty: 'b' } }, { prototype: false });
st.deepEqual(qs.parse('hasOwnProperty=b', { allowPrototypes: true }), { hasOwnProperty: 'b' }, { prototype: false });
st.end();
});
it('can return plain objects', (done) => {
const expected = Object.create(null);
t.test('can return plain objects', function (st) {
var expected = Object.create(null);
expected.a = Object.create(null);
expected.a.b = 'c';
expected.a.hasOwnProperty = 'd';
expect(Qs.parse('a[b]=c&a[hasOwnProperty]=d', { plainObjects: true })).to.deep.equal(expected);
expect(Qs.parse(null, { plainObjects: true })).to.deep.equal(Object.create(null));
const expectedArray = Object.create(null);
st.deepEqual(qs.parse('a[b]=c&a[hasOwnProperty]=d', { plainObjects: true }), expected);
st.deepEqual(qs.parse(null, { plainObjects: true }), Object.create(null));
var expectedArray = Object.create(null);
expectedArray.a = Object.create(null);
expectedArray.a['0'] = 'b';
expectedArray.a.c = 'd';
expect(Qs.parse('a[]=b&a[c]=d', { plainObjects: true })).to.deep.equal(expectedArray);
done();
st.deepEqual(qs.parse('a[]=b&a[c]=d', { plainObjects: true }), expectedArray);
st.end();
});
});

348

test/stringify.js
'use strict';
/* eslint no-extend-native:0 */
// Load modules
var test = require('tape');
var qs = require('../');
const Code = require('code');
const Lab = require('lab');
const Qs = require('../');
// Declare internals
const internals = {};
// Test shortcuts
const lab = exports.lab = Lab.script();
const expect = Code.expect;
const describe = lab.experiment;
const it = lab.test;
describe('stringify()', () => {
it('stringifies a querystring object', (done) => {
expect(Qs.stringify({ a: 'b' })).to.equal('a=b');
expect(Qs.stringify({ a: 1 })).to.equal('a=1');
expect(Qs.stringify({ a: 1, b: 2 })).to.equal('a=1&b=2');
expect(Qs.stringify({ a: 'A_Z' })).to.equal('a=A_Z');
expect(Qs.stringify({ a: '€' })).to.equal('a=%E2%82%AC');
expect(Qs.stringify({ a: '' })).to.equal('a=%EE%80%80');
expect(Qs.stringify({ a: 'א' })).to.equal('a=%D7%90');
expect(Qs.stringify({ a: '𐐷' })).to.equal('a=%F0%90%90%B7');
done();
test('stringify()', function (t) {
t.test('stringifies a querystring object', function (st) {
st.equal(qs.stringify({ a: 'b' }), 'a=b');
st.equal(qs.stringify({ a: 1 }), 'a=1');
st.equal(qs.stringify({ a: 1, b: 2 }), 'a=1&b=2');
st.equal(qs.stringify({ a: 'A_Z' }), 'a=A_Z');
st.equal(qs.stringify({ a: '€' }), 'a=%E2%82%AC');
st.equal(qs.stringify({ a: '' }), 'a=%EE%80%80');
st.equal(qs.stringify({ a: 'א' }), 'a=%D7%90');
st.equal(qs.stringify({ a: '𐐷' }), 'a=%F0%90%90%B7');
st.end();
});
it('stringifies a nested object', (done) => {
expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c');
expect(Qs.stringify({ a: { b: { c: { d: 'e' } } } })).to.equal('a%5Bb%5D%5Bc%5D%5Bd%5D=e');
done();
t.test('stringifies a nested object', function (st) {
st.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c');
st.equal(qs.stringify({ a: { b: { c: { d: 'e' } } } }), 'a%5Bb%5D%5Bc%5D%5Bd%5D=e');
st.end();
});
it('stringifies an array value', (done) => {
expect(Qs.stringify({ a: ['b', 'c', 'd'] })).to.equal('a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d');
done();
t.test('stringifies an array value', function (st) {
st.equal(qs.stringify({ a: ['b', 'c', 'd'] }), 'a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d');
st.end();
});
it('omits nulls when asked', (done) => {
expect(Qs.stringify({ a: 'b', c: null }, { skipNulls: true })).to.equal('a=b');
done();
t.test('omits nulls when asked', function (st) {
st.equal(qs.stringify({ a: 'b', c: null }, { skipNulls: true }), 'a=b');
st.end();
});
it('omits nested nulls when asked', (done) => {
expect(Qs.stringify({ a: { b: 'c', d: null } }, { skipNulls: true })).to.equal('a%5Bb%5D=c');
done();
t.test('omits nested nulls when asked', function (st) {
st.equal(qs.stringify({ a: { b: 'c', d: null } }, { skipNulls: true }), 'a%5Bb%5D=c');
st.end();
});
it('omits array indices when asked', (done) => {
expect(Qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false })).to.equal('a=b&a=c&a=d');
done();
t.test('omits array indices when asked', function (st) {
st.equal(qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false }), 'a=b&a=c&a=d');
st.end();
});
it('stringifies a nested array value', (done) => {
expect(Qs.stringify({ a: { b: ['c', 'd'] } })).to.equal('a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d');
done();
t.test('stringifies a nested array value', function (st) {
st.equal(qs.stringify({ a: { b: ['c', 'd'] } }), 'a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d');
st.end();
});
it('stringifies an object inside an array', (done) => {
expect(Qs.stringify({ a: [{ b: 'c' }] })).to.equal('a%5B0%5D%5Bb%5D=c');
expect(Qs.stringify({ a: [{ b: { c: [1] } }] })).to.equal('a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1');
done();
t.test('stringifies an object inside an array', function (st) {
st.equal(qs.stringify({ a: [{ b: 'c' }] }), 'a%5B0%5D%5Bb%5D=c');
st.equal(qs.stringify({ a: [{ b: { c: [1] } }] }), 'a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1');
st.end();
});
it('does not omit object keys when indices = false', (done) => {
expect(Qs.stringify({ a: [{ b: 'c' }] }, { indices: false })).to.equal('a%5Bb%5D=c');
done();
t.test('does not omit object keys when indices = false', function (st) {
st.equal(qs.stringify({ a: [{ b: 'c' }] }, { indices: false }), 'a%5Bb%5D=c');
st.end();
});
it('uses indices notation for arrays when indices=true', (done) => {
expect(Qs.stringify({ a: ['b', 'c'] }, { indices: true })).to.equal('a%5B0%5D=b&a%5B1%5D=c');
done();
t.test('uses indices notation for arrays when indices=true', function (st) {
st.equal(qs.stringify({ a: ['b', 'c'] }, { indices: true }), 'a%5B0%5D=b&a%5B1%5D=c');
st.end();
});
it('uses indices notation for arrays when no arrayFormat is specified', (done) => {
expect(Qs.stringify({ a: ['b', 'c'] })).to.equal('a%5B0%5D=b&a%5B1%5D=c');
done();
t.test('uses indices notation for arrays when no arrayFormat is specified', function (st) {
st.equal(qs.stringify({ a: ['b', 'c'] }), 'a%5B0%5D=b&a%5B1%5D=c');
st.end();
});
it('uses indices notation for arrays when no arrayFormat=indices', (done) => {
expect(Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' })).to.equal('a%5B0%5D=b&a%5B1%5D=c');
done();
t.test('uses indices notation for arrays when no arrayFormat=indices', function (st) {
st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'indices' }), 'a%5B0%5D=b&a%5B1%5D=c');
st.end();
});
it('uses repeat notation for arrays when no arrayFormat=repeat', (done) => {
expect(Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' })).to.equal('a=b&a=c');
done();
t.test('uses repeat notation for arrays when no arrayFormat=repeat', function (st) {
st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'repeat' }), 'a=b&a=c');
st.end();
});
it('uses brackets notation for arrays when no arrayFormat=brackets', (done) => {
expect(Qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' })).to.equal('a%5B%5D=b&a%5B%5D=c');
done();
t.test('uses brackets notation for arrays when no arrayFormat=brackets', function (st) {
st.equal(qs.stringify({ a: ['b', 'c'] }, { arrayFormat: 'brackets' }), 'a%5B%5D=b&a%5B%5D=c');
st.end();
});
it('stringifies a complicated object', (done) => {
expect(Qs.stringify({ a: { b: 'c', d: 'e' } })).to.equal('a%5Bb%5D=c&a%5Bd%5D=e');
done();
t.test('stringifies a complicated object', function (st) {
st.equal(qs.stringify({ a: { b: 'c', d: 'e' } }), 'a%5Bb%5D=c&a%5Bd%5D=e');
st.end();
});
it('stringifies an empty value', (done) => {
t.test('stringifies an empty value', function (st) {
st.equal(qs.stringify({ a: '' }), 'a=');
st.equal(qs.stringify({ a: null }, { strictNullHandling: true }), 'a');
expect(Qs.stringify({ a: '' })).to.equal('a=');
expect(Qs.stringify({ a: null }, { strictNullHandling: true })).to.equal('a');
st.equal(qs.stringify({ a: '', b: '' }), 'a=&b=');
st.equal(qs.stringify({ a: null, b: '' }, { strictNullHandling: true }), 'a&b=');
expect(Qs.stringify({ a: '', b: '' })).to.equal('a=&b=');
expect(Qs.stringify({ a: null, b: '' }, { strictNullHandling: true })).to.equal('a&b=');
st.equal(qs.stringify({ a: { b: '' } }), 'a%5Bb%5D=');
st.equal(qs.stringify({ a: { b: null } }, { strictNullHandling: true }), 'a%5Bb%5D');
st.equal(qs.stringify({ a: { b: null } }, { strictNullHandling: false }), 'a%5Bb%5D=');
expect(Qs.stringify({ a: { b: '' } })).to.equal('a%5Bb%5D=');
expect(Qs.stringify({ a: { b: null } }, { strictNullHandling: true })).to.equal('a%5Bb%5D');
expect(Qs.stringify({ a: { b: null } }, { strictNullHandling: false })).to.equal('a%5Bb%5D=');
done();
st.end();
});
it('stringifies an empty object', (done) => {
const obj = Object.create(null);
t.test('stringifies an empty object', function (st) {
var obj = Object.create(null);
obj.a = 'b';
expect(Qs.stringify(obj)).to.equal('a=b');
done();
st.equal(qs.stringify(obj), 'a=b');
st.end();
});
it('returns an empty string for invalid input', (done) => {
expect(Qs.stringify(undefined)).to.equal('');
expect(Qs.stringify(false)).to.equal('');
expect(Qs.stringify(null)).to.equal('');
expect(Qs.stringify('')).to.equal('');
done();
t.test('returns an empty string for invalid input', function (st) {
st.equal(qs.stringify(undefined), '');
st.equal(qs.stringify(false), '');
st.equal(qs.stringify(null), '');
st.equal(qs.stringify(''), '');
st.end();
});
it('stringifies an object with an empty object as a child', (done) => {
const obj = {
t.test('stringifies an object with an empty object as a child', function (st) {
var obj = {
a: Object.create(null)

@@ -165,102 +127,87 @@ };

obj.a.b = 'c';
expect(Qs.stringify(obj)).to.equal('a%5Bb%5D=c');
done();
st.equal(qs.stringify(obj), 'a%5Bb%5D=c');
st.end();
});
it('drops keys with a value of undefined', (done) => {
t.test('drops keys with a value of undefined', function (st) {
st.equal(qs.stringify({ a: undefined }), '');
expect(Qs.stringify({ a: undefined })).to.equal('');
expect(Qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: true })).to.equal('a%5Bc%5D');
expect(Qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: false })).to.equal('a%5Bc%5D=');
expect(Qs.stringify({ a: { b: undefined, c: '' } })).to.equal('a%5Bc%5D=');
done();
st.equal(qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: true }), 'a%5Bc%5D');
st.equal(qs.stringify({ a: { b: undefined, c: null } }, { strictNullHandling: false }), 'a%5Bc%5D=');
st.equal(qs.stringify({ a: { b: undefined, c: '' } }), 'a%5Bc%5D=');
st.end();
});
it('url encodes values', (done) => {
expect(Qs.stringify({ a: 'b c' })).to.equal('a=b%20c');
done();
t.test('url encodes values', function (st) {
st.equal(qs.stringify({ a: 'b c' }), 'a=b%20c');
st.end();
});
it('stringifies a date', (done) => {
const now = new Date();
const str = 'a=' + encodeURIComponent(now.toISOString());
expect(Qs.stringify({ a: now })).to.equal(str);
done();
t.test('stringifies a date', function (st) {
var now = new Date();
var str = 'a=' + encodeURIComponent(now.toISOString());
st.equal(qs.stringify({ a: now }), str);
st.end();
});
it('stringifies the weird object from qs', (done) => {
expect(Qs.stringify({ 'my weird field': '~q1!2"\'w$5&7/z8)?' })).to.equal('my%20weird%20field=~q1%212%22%27w%245%267%2Fz8%29%3F');
done();
t.test('stringifies the weird object from qs', function (st) {
st.equal(qs.stringify({ 'my weird field': '~q1!2"\'w$5&7/z8)?' }), 'my%20weird%20field=~q1%212%22%27w%245%267%2Fz8%29%3F');
st.end();
});
it('skips properties that are part of the object prototype', (done) => {
t.test('skips properties that are part of the object prototype', function (st) {
Object.prototype.crash = 'test';
expect(Qs.stringify({ a: 'b' })).to.equal('a=b');
expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c');
st.equal(qs.stringify({ a: 'b' }), 'a=b');
st.equal(qs.stringify({ a: { b: 'c' } }), 'a%5Bb%5D=c');
delete Object.prototype.crash;
done();
st.end();
});
it('stringifies boolean values', (done) => {
expect(Qs.stringify({ a: true })).to.equal('a=true');
expect(Qs.stringify({ a: { b: true } })).to.equal('a%5Bb%5D=true');
expect(Qs.stringify({ b: false })).to.equal('b=false');
expect(Qs.stringify({ b: { c: false } })).to.equal('b%5Bc%5D=false');
done();
t.test('stringifies boolean values', function (st) {
st.equal(qs.stringify({ a: true }), 'a=true');
st.equal(qs.stringify({ a: { b: true } }), 'a%5Bb%5D=true');
st.equal(qs.stringify({ b: false }), 'b=false');
st.equal(qs.stringify({ b: { c: false } }), 'b%5Bc%5D=false');
st.end();
});
it('stringifies buffer values', (done) => {
expect(Qs.stringify({ a: new Buffer('test') })).to.equal('a=test');
expect(Qs.stringify({ a: { b: new Buffer('test') } })).to.equal('a%5Bb%5D=test');
done();
t.test('stringifies buffer values', function (st) {
st.equal(qs.stringify({ a: new Buffer('test') }), 'a=test');
st.equal(qs.stringify({ a: { b: new Buffer('test') } }), 'a%5Bb%5D=test');
st.end();
});
it('stringifies an object using an alternative delimiter', (done) => {
expect(Qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' })).to.equal('a=b;c=d');
done();
t.test('stringifies an object using an alternative delimiter', function (st) {
st.equal(qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' }), 'a=b;c=d');
st.end();
});
it('doesn\'t blow up when Buffer global is missing', (done) => {
const tempBuffer = global.Buffer;
t.test('doesn\'t blow up when Buffer global is missing', function (st) {
var tempBuffer = global.Buffer;
delete global.Buffer;
const result = Qs.stringify({ a: 'b', c: 'd' });
var result = qs.stringify({ a: 'b', c: 'd' });
global.Buffer = tempBuffer;
expect(result).to.equal('a=b&c=d');
done();
st.equal(result, 'a=b&c=d');
st.end();
});
it('selects properties when filter=array', (done) => {
expect(Qs.stringify({ a: 'b' }, { filter: ['a'] })).to.equal('a=b');
expect(Qs.stringify({ a: 1 }, { filter: [] })).to.equal('');
expect(Qs.stringify({ a: { b: [1, 2, 3, 4], c: 'd' }, c: 'f' }, { filter: ['a', 'b', 0, 2] })).to.equal('a%5Bb%5D%5B0%5D=1&a%5Bb%5D%5B2%5D=3');
done();
t.test('selects properties when filter=array', function (st) {
st.equal(qs.stringify({ a: 'b' }, { filter: ['a'] }), 'a=b');
st.equal(qs.stringify({ a: 1 }, { filter: [] }), '');
st.equal(qs.stringify({ a: { b: [1, 2, 3, 4], c: 'd' }, c: 'f' }, { filter: ['a', 'b', 0, 2] }), 'a%5Bb%5D%5B0%5D=1&a%5Bb%5D%5B2%5D=3');
st.end();
});
it('supports custom representations when filter=function', (done) => {
let calls = 0;
const obj = { a: 'b', c: 'd', e: { f: new Date(1257894000000) } };
const filterFunc = function (prefix, value) {
t.test('supports custom representations when filter=function', function (st) {
var calls = 0;
var obj = { a: 'b', c: 'd', e: { f: new Date(1257894000000) } };
var filterFunc = function (prefix, value) {
calls++;
if (calls === 1) {
expect(prefix).to.be.empty();
expect(value).to.equal(obj);
}
else if (prefix === 'c') {
st.equal(prefix, '', 'prefix is empty');
st.equal(value, obj);
} else if (prefix === 'c') {
return;
}
else if (value instanceof Date) {
expect(prefix).to.equal('e[f]');
} else if (value instanceof Date) {
st.equal(prefix, 'e[f]');
return value.getTime();

@@ -271,23 +218,20 @@ }

expect(Qs.stringify(obj, { filter: filterFunc })).to.equal('a=b&e%5Bf%5D=1257894000000');
expect(calls).to.equal(5);
done();
st.equal(qs.stringify(obj, { filter: filterFunc }), 'a=b&e%5Bf%5D=1257894000000');
st.equal(calls, 5);
st.end();
});
it('can disable uri encoding', (done) => {
expect(Qs.stringify({ a: 'b' }, { encode: false })).to.equal('a=b');
expect(Qs.stringify({ a: { b: 'c' } }, { encode: false })).to.equal('a[b]=c');
expect(Qs.stringify({ a: 'b', c: null }, { strictNullHandling: true, encode: false })).to.equal('a=b&c');
done();
t.test('can disable uri encoding', function (st) {
st.equal(qs.stringify({ a: 'b' }, { encode: false }), 'a=b');
st.equal(qs.stringify({ a: { b: 'c' } }, { encode: false }), 'a[b]=c');
st.equal(qs.stringify({ a: 'b', c: null }, { strictNullHandling: true, encode: false }), 'a=b&c');
st.end();
});
it('can sort the keys', (done) => {
const sort = (a, b) => a.localeCompare(b);
expect(Qs.stringify({ a: 'c', z: 'y', b: 'f' }, { sort: sort })).to.equal('a=c&b=f&z=y');
expect(Qs.stringify({ a: 'c', z: { j: 'a', i: 'b' }, b: 'f' }, { sort: sort })).to.equal('a=c&b=f&z%5Bi%5D=b&z%5Bj%5D=a');
done();
t.test('can sort the keys', function (st) {
var sort = function (a, b) { return a.localeCompare(b); };
st.equal(qs.stringify({ a: 'c', z: 'y', b: 'f' }, { sort: sort }), 'a=c&b=f&z=y');
st.equal(qs.stringify({ a: 'c', z: { j: 'a', i: 'b' }, b: 'f' }, { sort: sort }), 'a=c&b=f&z%5Bi%5D=b&z%5Bj%5D=a');
st.end();
});
});

31

test/utils.js
'use strict';
// Load modules
var test = require('tape');
var utils = require('../lib/utils');
const Code = require('code');
const Lab = require('lab');
const Utils = require('../lib/utils');
// Declare internals
const internals = {};
// Test shortcuts
const lab = exports.lab = Lab.script();
const expect = Code.expect;
const describe = lab.experiment;
const it = lab.test;
describe('merge()', () => {
it('can merge two objects with the same key', (done) => {
expect(Utils.merge({ a: 'b' }, { a: 'c' })).to.deep.equal({ a: ['b', 'c'] });
done();
});
test('merge()', function (t) {
t.deepEqual(utils.merge({ a: 'b' }, { a: 'c' }), { a: ['b', 'c'] }, 'merges two objects with the same key');
t.end();
});
.travis.yml

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