PrivateBin/js/test.js

316 lines
14 KiB
JavaScript

'use strict';
var jsc = require('jsverify'),
jsdom = require('jsdom-global'),
cleanup = jsdom(),
a2zString = ['a','b','c','d','e','f','g','h','i','j','k','l','m',
'n','o','p','q','r','s','t','u','v','w','x','y','z'],
alnumString = a2zString.concat(['0','1','2','3','4','5','6','7','8','9']),
queryString = alnumString.concat(['+','%','&','.','*','-','_']),
base64String = alnumString.concat(['+','/','=']).concat(
a2zString.map(function(c) {
return c.toUpperCase();
})
);
global.$ = global.jQuery = require('./jquery-3.1.1');
global.sjcl = require('./sjcl-1.0.6');
global.Base64 = require('./base64-2.1.9');
global.RawDeflate = require('./rawdeflate-0.5');
require('./rawinflate-0.3');
require('./privatebin');
describe('helper', function () {
describe('secondsToHuman', function () {
after(function () {
cleanup();
});
jsc.property('returns an array with a number and a word', 'integer', function (number) {
var result = $.PrivateBin.helper.secondsToHuman(number);
return Array.isArray(result) &&
result.length === 2 &&
result[0] === parseInt(result[0], 10) &&
typeof result[1] === 'string';
});
jsc.property('returns seconds on the first array position', 'integer 59', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[0] === number;
});
jsc.property('returns seconds on the second array position', 'integer 59', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[1] === 'second';
});
jsc.property('returns minutes on the first array position', 'integer 60 3599', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / 60);
});
jsc.property('returns minutes on the second array position', 'integer 60 3599', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[1] === 'minute';
});
jsc.property('returns hours on the first array position', 'integer 3600 86399', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60));
});
jsc.property('returns hours on the second array position', 'integer 3600 86399', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[1] === 'hour';
});
jsc.property('returns days on the first array position', 'integer 86400 5184000', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60 * 24));
});
jsc.property('returns days on the second array position', 'integer 86400 5184000', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[1] === 'day';
});
// max safe integer as per http://ecma262-5.com/ELS5_HTML.htm#Section_8.5
jsc.property('returns months on the first array position', 'integer 5184000 9007199254740991', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[0] === Math.floor(number / (60 * 60 * 24 * 30));
});
jsc.property('returns months on the second array position', 'integer 5184000 9007199254740991', function (number) {
return $.PrivateBin.helper.secondsToHuman(number)[1] === 'month';
});
});
// this test is not yet meaningful using jsdom, as it does not contain getSelection support.
// TODO: This needs to be tested using a browser.
describe('selectText', function () {
jsc.property(
'selection contains content of given ID',
jsc.nearray(jsc.nearray(jsc.elements(alnumString))),
'nearray string',
function (ids, contents) {
var html = '',
result = true;
ids.forEach(function(item, i) {
html += '<div id="' + item.join('') + '">' + $.PrivateBin.helper.htmlEntities(contents[i] || contents[0]) + '</div>';
});
var clean = jsdom(html);
ids.forEach(function(item, i) {
$.PrivateBin.helper.selectText(item.join(''));
// TODO: As per https://github.com/tmpvar/jsdom/issues/321 there is no getSelection in jsdom, yet.
// Once there is one, uncomment the line below to actually check the result.
//result *= (contents[i] || contents[0]) === window.getSelection().toString();
});
clean();
return Boolean(result);
}
);
});
describe('setElementText', function () {
jsc.property(
'replaces the content of an element',
jsc.nearray(jsc.nearray(jsc.elements(alnumString))),
'nearray string',
'string',
function (ids, contents, replacingContent) {
var html = '',
result = true;
ids.forEach(function(item, i) {
html += '<div id="' + item.join('') + '">' + $.PrivateBin.helper.htmlEntities(contents[i] || contents[0]) + '</div>';
});
var clean = jsdom(html);
ids.forEach(function(item, i) {
var id = item.join(''),
element = $(document.getElementById(id));
$.PrivateBin.helper.setElementText(element, replacingContent);
result *= replacingContent === $(document.getElementById(id)).text();
});
clean();
return Boolean(result);
}
);
});
describe('setMessage', function () {
jsc.property(
'replaces the content of an empty element, analog to setElementText',
jsc.nearray(jsc.nearray(jsc.elements(alnumString))),
'nearray string',
'string',
function (ids, contents, replacingContent) {
var html = '',
result = true;
ids.forEach(function(item, i) {
html += '<div id="' + item.join('') + '">' + $.PrivateBin.helper.htmlEntities(contents[i] || contents[0]) + '</div>';
});
var clean = jsdom(html);
ids.forEach(function(item, i) {
var id = item.join(''),
element = $(document.getElementById(id));
$.PrivateBin.helper.setMessage(element, replacingContent);
result *= replacingContent === $(document.getElementById(id)).text();
});
clean();
return Boolean(result);
}
);
jsc.property(
'replaces the last child of a non-empty element',
jsc.nearray(jsc.nearray(jsc.elements(alnumString))),
jsc.nearray(jsc.nearray(jsc.elements(alnumString))),
'nearray string',
'string',
function (ids, classes, contents, replacingContent) {
var html = '',
result = true;
ids.forEach(function(item, i) {
html += '<div id="' + item.join('') + '"><span class="' + (classes[i] || classes[0]) + '"></span> ' + $.PrivateBin.helper.htmlEntities(contents[i] || contents[0]) + '</div>';
});
var clean = jsdom(html);
ids.forEach(function(item, i) {
var id = item.join(''),
element = $(document.getElementById(id));
$.PrivateBin.helper.setMessage(element, replacingContent);
result *= ' ' + replacingContent === $(document.getElementById(id)).contents()[1].nodeValue;
});
clean();
return Boolean(result);
}
);
});
describe('urls2links', function () {
jsc.property(
'ignores non-URL content',
'string',
function (content) {
var element = $('<div>' + content + '</div>'),
before = element.html();
$.PrivateBin.helper.urls2links(element);
return before === element.html();
}
);
jsc.property(
'replaces URLs with anchors',
'string',
jsc.elements(['http', 'https', 'ftp']),
jsc.nearray(jsc.elements(a2zString)),
jsc.array(jsc.elements(queryString)),
jsc.array(jsc.elements(queryString)),
'string',
function (prefix, schema, address, query, fragment, postfix) {
var query = query.join(''),
fragment = fragment.join(''),
url = schema + '://' + address.join('') + '/?' + query + '#' + fragment,
prefix = $.PrivateBin.helper.htmlEntities(prefix),
postfix = ' ' + $.PrivateBin.helper.htmlEntities(postfix),
element = $('<div>' + prefix + url + postfix + '</div>');
// special cases: When the query string and fragment imply the beginning of an HTML entity, eg. &#0 or &#x
if (
query.slice(-1) === '&' &&
(parseInt(fragment.substring(0, 1), 10) >= 0 || fragment.charAt(0) === 'x' )
)
{
url = schema + '://' + address.join('') + '/?' + query.substring(0, query.length - 1);
postfix = '';
element = $('<div>' + prefix + url + '</div>');
}
$.PrivateBin.helper.urls2links(element);
return element.html() === $('<div>' + prefix + '<a href="' + url + '" rel="nofollow">' + url + '</a>' + postfix + '</div>').html();
}
);
jsc.property(
'replaces magnet links with anchors',
'string',
jsc.array(jsc.elements(queryString)),
'string',
function (prefix, query, postfix) {
var url = 'magnet:?' + query.join(''),
prefix = $.PrivateBin.helper.htmlEntities(prefix),
postfix = $.PrivateBin.helper.htmlEntities(postfix),
element = $('<div>' + prefix + url + ' ' + postfix + '</div>');
$.PrivateBin.helper.urls2links(element);
return element.html() === $('<div>' + prefix + '<a href="' + url + '" rel="nofollow">' + url + '</a> ' + postfix + '</div>').html();
}
);
});
describe('scriptLocation', function () {
jsc.property(
'returns the URL without query & fragment',
jsc.nearray(jsc.elements(a2zString)),
jsc.nearray(jsc.elements(a2zString)),
jsc.array(jsc.elements(queryString)),
'string',
function (schema, address, query, fragment) {
var expected = schema.join('') + '://' + address.join('') + '/',
clean = jsdom('', {url: expected + '?' + query.join('') + '#' + fragment}),
result = $.PrivateBin.helper.scriptLocation();
clean();
return expected === result;
}
);
});
describe('pasteId', function () {
jsc.property(
'returns the query string without separator, if any',
jsc.nearray(jsc.elements(a2zString)),
jsc.nearray(jsc.elements(a2zString)),
jsc.array(jsc.elements(queryString)),
'string',
function (schema, address, query, fragment) {
var queryString = query.join(''),
clean = jsdom('', {
url: schema.join('') + '://' + address.join('') +
'/?' + queryString + '#' + fragment
}),
result = $.PrivateBin.helper.pasteId();
clean();
return queryString === result;
}
);
});
describe('pageKey', function () {
jsc.property(
'returns the fragment of the URL',
jsc.nearray(jsc.elements(a2zString)),
jsc.nearray(jsc.elements(a2zString)),
jsc.array(jsc.elements(queryString)),
jsc.array(jsc.elements(base64String)),
function (schema, address, query, fragment) {
var fragmentString = fragment.join(''),
clean = jsdom('', {
url: schema.join('') + '://' + address.join('') +
'/?' + query.join('') + '#' + fragmentString
}),
result = $.PrivateBin.helper.pageKey();
clean();
return fragmentString === result;
}
);
jsc.property(
'returns the fragment stripped of trailing query parts',
jsc.nearray(jsc.elements(a2zString)),
jsc.nearray(jsc.elements(a2zString)),
jsc.array(jsc.elements(queryString)),
jsc.array(jsc.elements(base64String)),
jsc.array(jsc.elements(queryString)),
function (schema, address, query, fragment, trail) {
var fragmentString = fragment.join(''),
clean = jsdom('', {
url: schema.join('') + '://' + address.join('') + '/?' +
query.join('') + '#' + fragmentString + '&' + trail.join('')
}),
result = $.PrivateBin.helper.pageKey();
clean();
return fragmentString === result;
}
);
});
describe('htmlEntities', function () {
after(function () {
cleanup();
});
jsc.property(
'removes all HTML entities from any given string',
'string',
function (string) {
var result = $.PrivateBin.helper.htmlEntities(string);
return !(/[<>"'`=\/]/.test(result)) && !(string.indexOf('&') > -1 && !(/&amp;/.test(result)));
}
);
});
});