1 files changed, 142 insertions, 0 deletions
diff --git a/tests/regex/ipv6_test.php b/tests/regex/ipv6_test.php
new file mode 100644
index 0000000000..187588f861
--- /dev/null
+++ b/tests/regex/ipv6_test.php
@@ -0,0 +1,142 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2010 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+require_once __DIR__ . '/../../phpBB/includes/functions.php';
+
+class phpbb_regex_ipv6_test extends phpbb_test_case
+{
+	protected $regex;
+
+	public function setUp()
+	{
+		$this->regex = get_preg_expression('ipv6');
+	}
+
+	public function positive_match_data()
+	{
+		return array(
+			// Full length IPv6 address
+			array('2001:0db8:85a3:0000:0000:8a2e:0370:1337'),
+			array('0000:0000:0000:0000:0000:0000:0000:0001'),
+			array('3FFE:0b00:0000:0000:0001:0000:0000:000a'),
+			array('3ffe:0b00:0000:0000:0001:0000:0000:000a'),
+			array('2002:0db8:0000:0000:0000:dead:1337:d00d'),
+
+			// No leading zeroes in the group
+			array('2001:db8:85a3:0:0:8a2e:370:1337'),
+			array('2001:db8:85a3:c:d:8a2e:370:1337'),
+
+			// Consecutive all-zero groups
+			array('2001:db8:85a3::8a2e:370:1337'),
+			array('1::2:3:4:5:6:7'),
+			array('1::2:3:4:5:6'),
+			array('1::2:3:4:5'),
+			array('1::2:3:4'),
+			array('1::2:3'),
+			array('1::2'),
+
+			// Last 32bit in dotted quad notation
+			array('2001:db8:0:1::192.168.0.2'),
+
+			// IPv4-compatible IPv6 address
+			array('::13.1.68.3'),
+			array('0:0:0:0:0:0:13.1.68.3'),
+
+			// IPv4-mapped IPv6 address
+			array('::ffff:c000:280'),
+			array('::ffff:c000:0280'),
+			array('::ffff:192.0.2.128'),
+			array('0:0:0:0:0:ffff:c000:280'),
+			array('0:0:0:0:0:ffff:c000:0280'),
+			array('0:0:0:0:0:ffff:192.0.2.128'),
+			array('0000:0000:0000:0000:0000:ffff:c000:280'),
+			array('0000:0000:0000:0000:0000:ffff:c000:0280'),
+			array('0000:0000:0000:0000:0000:ffff:192.0.2.128'),
+
+			// No trailing zeroes
+			array('fe80::'),
+			array('2002::'),
+			array('2001:db8::'),
+			array('2001:0db8:1234::'),
+			array('1:2:3:4:5:6::'),
+			array('1:2:3:4:5::'),
+			array('1:2:3:4::'),
+			array('1:2:3::'),
+			array('1:2::'),
+
+			// No leading zeroes
+			array('::2:3:4:5:6:7:8'),
+			array('::2:3:4:5:6:7'),
+			array('::2:3:4:5:6'),
+			array('::2:3:4:5'),
+			array('::2:3:4'),
+			array('::2:3'),
+			array('::1'),
+			array('::8'),
+			array('::c'),
+			array('::abcd'),
+
+			// All zeroes
+			array('::'),
+			array('0:0:0:0:0:0:0:0'),
+			array('0000:0000:0000:0000:0000:0000:0000:0000'),
+
+			// More tests
+			array('2::10'),
+			array('0:0::0:0:1'),
+			array('0:0:0:0:0:0:0:1'),
+			array('::ffff:0:0'),
+		);
+	}
+
+	public function negative_match_data()
+	{
+		return array(
+			// Empty address
+			array(''),
+
+			// IPv4 address
+			array('192.168.0.2'),
+
+			// Out of scope
+			array('abcd:efgh:0000::0'),
+			array('::ffff:192.168.255.256'),
+
+			// Double ::
+			array('2001::23de::2002'),
+			array('3ffe:b00::1::b'),
+			array('::1111:2222:3333:4444:5555:6666::'),
+
+			// Too many blocks
+			array('2001:0db8:85a3:08d3:1319:8a2e:0370:1337:4430'),
+
+			// More tests
+			array('02001:0000:1234:0000:0000:C1C0:ABCD:9876'),
+			array('2001:0000:1234: 0000:0000:C1C0:ABCD:9876'),
+			array('::ffff:192x168.255.255'),
+		);
+	}
+
+	/**
+	* @dataProvider positive_match_data
+	*/
+	public function test_positive_match($address)
+	{
+		$this->assertEquals(1, preg_match($this->regex, $address));
+	}
+
+	/**
+	* @dataProvider negative_match_data
+	*/
+	public function test_negative_match($address)
+	{
+		$this->assertEquals(0, preg_match($this->regex, $address));
+	}
+}
+