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/*!
* Copyright (c) 2015, Salesforce.com, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of Salesforce.com nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
'use strict';
var vows = require('vows');
var assert = require('assert');
var tough = require('../lib/cookie');
var Cookie = tough.Cookie;
var CookieJar = tough.CookieJar;
function toKeyArray(cookies) {
return cookies.map(function (c) {
return c.key
});
}
vows
.describe('Cookie sorting')
.addBatch({
"Assumptions:": {
".creationIndex is set during construction": function() {
var now = new Date();
var c1 = new Cookie();
var c2 = new Cookie();
assert.isNumber(c1.creationIndex);
assert.isNumber(c2.creationIndex);
assert(c1.creationIndex < c2.creationIndex,
'creationIndex should increase with each construction');
},
".creationIndex is set during construction (forced ctime)": function() {
var now = new Date();
var c1 = new Cookie({creation: now});
var c2 = new Cookie({creation: now});
assert.strictEqual(c1.creation, c2.creation);
assert.isNumber(c1.creationIndex);
assert.isNumber(c2.creationIndex);
assert(c1.creationIndex < c2.creationIndex,
'creationIndex should increase with each construction');
},
".creationIndex is left alone during new setCookie": function() {
var jar = new CookieJar();
var c = new Cookie({key:'k', value:'v', domain:'example.com'});
var now = new Date();
var beforeDate = c.creation;
assert.instanceOf(beforeDate, Date);
assert.notStrictEqual(now, beforeDate);
var beforeIndex = c.creationIndex;
assert.isNumber(c.creationIndex);
jar.setCookieSync(c, 'http://example.com/', {now: now});
assert.strictEqual(c.creation, now);
assert.strictEqual(c.creationIndex, beforeIndex);
},
".creationIndex is preserved during update setCookie": function() {
var jar = new CookieJar();
var thisMs = Date.now();
var t1 = new Date(thisMs);
var t2 = new Date(thisMs);
assert.notStrictEqual(t1, t2); // Date objects are distinct
var c = new Cookie({key:'k', value:'v1', domain:'example.com'});
jar.setCookieSync(c, 'http://example.com/', {now: t1});
var originalIndex = c.creationIndex;
assert.strictEqual(c.creation, t1);
assert.strictEqual(c.lastAccessed, t1);
c = new Cookie({key:'k', value:'v2', domain:'example.com'});
assert.notStrictEqual(c.creation, t1); // new timestamp assigned
jar.setCookieSync(c, 'http://example.com/', {now: t2});
assert.strictEqual(c.creation, t1); // retained
assert.strictEqual(c.lastAccessed, t2); // updated
assert.strictEqual(c.creationIndex, originalIndex); // retained
},
}
})
.addBatch({
"Cookie Sorting": {
topic: function () {
var cookies = [];
cookies.push(Cookie.parse("a=0; Domain=example.com"));
cookies.push(Cookie.parse("b=1; Domain=www.example.com"));
cookies.push(Cookie.parse("c=2; Domain=example.com; Path=/pathA"));
cookies.push(Cookie.parse("d=3; Domain=www.example.com; Path=/pathA"));
cookies.push(Cookie.parse("e=4; Domain=example.com; Path=/pathA/pathB"));
cookies.push(Cookie.parse("f=5; Domain=www.example.com; Path=/pathA/pathB"));
// weak shuffle:
cookies = cookies.sort(function () {
return Math.random() - 0.5
});
cookies = cookies.sort(tough.cookieCompare);
return cookies;
},
"got": function (cookies) {
assert.lengthOf(cookies, 6);
assert.deepEqual(toKeyArray(cookies), ['e', 'f', 'c', 'd', 'a', 'b']);
}
}
})
.addBatch({
"Changing creation date affects sorting": {
topic: function () {
var cookies = [];
var now = Date.now();
cookies.push(Cookie.parse("a=0;"));
cookies.push(Cookie.parse("b=1;"));
cookies.push(Cookie.parse("c=2;"));
cookies.forEach(function (cookie, idx) {
cookie.creation = new Date(now - 100 * idx);
});
return cookies.sort(tough.cookieCompare);
},
"got": function (cookies) {
assert.deepEqual(toKeyArray(cookies), ['c', 'b', 'a']);
}
}
})
.export(module);
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