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)); } }