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1<?php
2/**
3*
4* This file is part of the phpBB Forum Software package.
5*
6* @copyright (c) phpBB Limited <https://www.phpbb.com>
7* @license GNU General Public License, version 2 (GPL-2.0)
8*
9* For full copyright and license information, please see
10* the docs/CREDITS.txt file.
11*
12*/
13
14class phpbb_regex_email_test extends phpbb_test_case
15{
16    protected $regex;
17
18    protected function setUp(): void
19    {
20        $this->regex = '#^' . get_preg_expression('email') . '$#i';
21    }
22
23    public static function positive_match_data()
24    {
25        return array(
26            array('nobody@phpbb.com'),
27            array('Nobody@sub.phpbb.com'),
28            array('alice.bob@foo.phpbb.com'),
29            array('alice-foo@bar.phpbb.com'),
30            array('alice_foo@bar.phpbb.com'),
31            array('alice+tag@foo.phpbb.com'),
32            array('alice&amp;tag@foo.phpbb.com'),
33            array('alice@phpbb.australia'),
34            array('alice@phpbb.topZlevelZdomainZnamesZcanZbeZupZtoZsixtyZthreeZcharactersZlong'),
35
36            //array('"John Doe"@example.com'),
37            //array('Alice@[192.168.2.1]'),        // IPv4
38            //array('Bob@[2001:0db8:85a3:08d3:1319:8a2e:0370:7344]'), // IPv6
39
40            // http://fightingforalostcause.net/misc/2006/compare-email-regex.php
41            array('l3tt3rsAndNumb3rs@domain.com'),
42            array('has-dash@domain.com'),
43            array('hasApostrophe.o\'leary@domain.org'),
44            array('uncommonTLD@domain.museum'),
45            array('uncommonTLD@domain.travel'),
46            array('uncommonTLD@domain.mobi'),
47            array('countryCodeTLD@domain.uk'),
48            array('countryCodeTLD@domain.rw'),
49            array('numbersInDomain@911.com'),
50            array('underscore_inLocal@domain.net'),
51            array('IPInsteadOfDomain@127.0.0.1'),
52            array('IPAndPort@127.0.0.1:25'),
53            array('subdomain@sub.domain.com'),
54            array('local@dash-inDomain.com'),
55            array('dot.inLocal@foo.com'),
56            array('a@singleLetterLocal.org'),
57            array('singleLetterDomain@x.org'),
58            array('&amp;*=?^+{}\'~@validCharsInLocal.net'),
59            array('foor@bar.newTLD'),
60        );
61    }
62
63    public static function negative_match_data()
64    {
65        return array(
66            array('foo.example.com'),            // @ is missing
67            array('.foo.example.com'),            // . as first character
68            array('Foo.@example.com'),            // . is last in local part
69            array('foo..123@example.com'),        // . doubled
70            array('a@b@c@example.com'),            // @ doubled
71
72            array('()[]\;:,<>@example.com'),    // invalid characters
73            array('abc(def@example.com'),        // invalid character (
74            array('abc)def@example.com'),        // invalid character )
75            array('abc[def@example.com'),        // invalid character [
76            array('abc]def@example.com'),        // invalid character ]
77            array('abc\def@example.com'),        // invalid character \
78            array('abc;def@example.com'),        // invalid character ;
79            array('abc:def@example.com'),        // invalid character :
80            array('abc,def@example.com'),        // invalid character ,
81            array('abc<def@example.com'),        // invalid character <
82            array('abc>def@example.com'),        // invalid character >
83
84            // http://fightingforalostcause.net/misc/2006/compare-email-regex.php
85            array('missingDomain@.com'),
86            array('@missingLocal.org'),
87            array('missingatSign.net'),
88            array('missingDot@com'),
89            array('two@@signs.com'),
90            array('colonButNoPort@127.0.0.1:'),
91            array(''),
92            array('someone-else@127.0.0.1.26'),
93            array('.localStartsWithDot@domain.com'),
94            array('localEndsWithDot.@domain.com'),
95            array('two..consecutiveDots@domain.com'),
96            array('domainStartsWithDash@-domain.com'),
97            array('domainEndsWithDash@domain-.com'),
98            array('numbersInTLD@domain.c0m'),
99            array('missingTLD@domain.'),
100            array('! "#$%(),/;<>[]`|@invalidCharsInLocal.org'),
101            array('invalidCharsInDomain@! "#$%(),/;<>_[]`|.org'),
102            array('local@SecondLevelDomainNamesAreInvalidIfTheyAreLongerThan64Charactersss.org'),
103            array('alice@phpbb.topZlevelZdomainZnamesZcanZbeZupZtoZsixtyZthreeZcharactersZlongZ'),
104        );
105    }
106
107    /**
108    * @dataProvider positive_match_data
109    */
110    public function test_positive_match($email)
111    {
112        $this->assertEquals(1, preg_match($this->regex, $email));
113    }
114
115    /**
116    * @dataProvider negative_match_data
117    */
118    public function test_negative_match($email)
119    {
120        $this->assertEquals(0, preg_match($this->regex, $email));
121    }
122}
123