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+<?php
+/**
+ * Tests for IP validity functions.
+ *
+ * Ported from /t/inc/IP.t by avar.
+ *
+ * @group IP
+ * @todo Test methods in this call should be split into a method and a
+ * dataprovider.
+ */
+
+class IPTest extends MediaWikiTestCase {
+ /**
+ * not sure it should be tested with boolean false. hashar 20100924
+ * @covers IP::isIPAddress
+ */
+ public function testisIPAddress() {
+ $this->assertFalse( IP::isIPAddress( false ), 'Boolean false is not an IP' );
+ $this->assertFalse( IP::isIPAddress( true ), 'Boolean true is not an IP' );
+ $this->assertFalse( IP::isIPAddress( "" ), 'Empty string is not an IP' );
+ $this->assertFalse( IP::isIPAddress( 'abc' ), 'Garbage IP string' );
+ $this->assertFalse( IP::isIPAddress( ':' ), 'Single ":" is not an IP' );
+ $this->assertFalse( IP::isIPAddress( '2001:0DB8::A:1::1' ), 'IPv6 with a double :: occurrence' );
+ $this->assertFalse( IP::isIPAddress( '2001:0DB8::A:1::' ), 'IPv6 with a double :: occurrence, last at end' );
+ $this->assertFalse( IP::isIPAddress( '::2001:0DB8::5:1' ), 'IPv6 with a double :: occurrence, firt at beginning' );
+ $this->assertFalse( IP::isIPAddress( '124.24.52' ), 'IPv4 not enough quads' );
+ $this->assertFalse( IP::isIPAddress( '24.324.52.13' ), 'IPv4 out of range' );
+ $this->assertFalse( IP::isIPAddress( '.24.52.13' ), 'IPv4 starts with period' );
+ $this->assertFalse( IP::isIPAddress( 'fc:100:300' ), 'IPv6 with only 3 words' );
+
+ $this->assertTrue( IP::isIPAddress( '::' ), 'RFC 4291 IPv6 Unspecified Address' );
+ $this->assertTrue( IP::isIPAddress( '::1' ), 'RFC 4291 IPv6 Loopback Address' );
+ $this->assertTrue( IP::isIPAddress( '74.24.52.13/20', 'IPv4 range' ) );
+ $this->assertTrue( IP::isIPAddress( 'fc:100:a:d:1:e:ac:0/24' ), 'IPv6 range' );
+ $this->assertTrue( IP::isIPAddress( 'fc::100:a:d:1:e:ac/96' ), 'IPv6 range with "::"' );
+
+ $validIPs = array( 'fc:100::', 'fc:100:a:d:1:e:ac::', 'fc::100', '::fc:100:a:d:1:e:ac',
+ '::fc', 'fc::100:a:d:1:e:ac', 'fc:100:a:d:1:e:ac:0', '124.24.52.13', '1.24.52.13' );
+ foreach ( $validIPs as $ip ) {
+ $this->assertTrue( IP::isIPAddress( $ip ), "$ip is a valid IP address" );
+ }
+ }
+
+ /**
+ * @covers IP::isIPv6
+ */
+ public function testisIPv6() {
+ $this->assertFalse( IP::isIPv6( ':fc:100::' ), 'IPv6 starting with lone ":"' );
+ $this->assertFalse( IP::isIPv6( 'fc:100:::' ), 'IPv6 ending with a ":::"' );
+ $this->assertFalse( IP::isIPv6( 'fc:300' ), 'IPv6 with only 2 words' );
+ $this->assertFalse( IP::isIPv6( 'fc:100:300' ), 'IPv6 with only 3 words' );
+
+ $this->assertTrue( IP::isIPv6( 'fc:100::' ) );
+ $this->assertTrue( IP::isIPv6( 'fc:100:a::' ) );
+ $this->assertTrue( IP::isIPv6( 'fc:100:a:d::' ) );
+ $this->assertTrue( IP::isIPv6( 'fc:100:a:d:1::' ) );
+ $this->assertTrue( IP::isIPv6( 'fc:100:a:d:1:e::' ) );
+ $this->assertTrue( IP::isIPv6( 'fc:100:a:d:1:e:ac::' ) );
+
+ $this->assertFalse( IP::isIPv6( 'fc:100:a:d:1:e:ac:0::' ), 'IPv6 with 8 words ending with "::"' );
+ $this->assertFalse( IP::isIPv6( 'fc:100:a:d:1:e:ac:0:1::' ), 'IPv6 with 9 words ending with "::"' );
+
+ $this->assertFalse( IP::isIPv6( ':::' ) );
+ $this->assertFalse( IP::isIPv6( '::0:' ), 'IPv6 ending in a lone ":"' );
+
+ $this->assertTrue( IP::isIPv6( '::' ), 'IPv6 zero address' );
+ $this->assertTrue( IP::isIPv6( '::0' ) );
+ $this->assertTrue( IP::isIPv6( '::fc' ) );
+ $this->assertTrue( IP::isIPv6( '::fc:100' ) );
+ $this->assertTrue( IP::isIPv6( '::fc:100:a' ) );
+ $this->assertTrue( IP::isIPv6( '::fc:100:a:d' ) );
+ $this->assertTrue( IP::isIPv6( '::fc:100:a:d:1' ) );
+ $this->assertTrue( IP::isIPv6( '::fc:100:a:d:1:e' ) );
+ $this->assertTrue( IP::isIPv6( '::fc:100:a:d:1:e:ac' ) );
+
+ $this->assertFalse( IP::isIPv6( '::fc:100:a:d:1:e:ac:0' ), 'IPv6 with "::" and 8 words' );
+ $this->assertFalse( IP::isIPv6( '::fc:100:a:d:1:e:ac:0:1' ), 'IPv6 with 9 words' );
+
+ $this->assertFalse( IP::isIPv6( ':fc::100' ), 'IPv6 starting with lone ":"' );
+ $this->assertFalse( IP::isIPv6( 'fc::100:' ), 'IPv6 ending with lone ":"' );
+ $this->assertFalse( IP::isIPv6( 'fc:::100' ), 'IPv6 with ":::" in the middle' );
+
+ $this->assertTrue( IP::isIPv6( 'fc::100' ), 'IPv6 with "::" and 2 words' );
+ $this->assertTrue( IP::isIPv6( 'fc::100:a' ), 'IPv6 with "::" and 3 words' );
+ $this->assertTrue( IP::isIPv6( 'fc::100:a:d', 'IPv6 with "::" and 4 words' ) );
+ $this->assertTrue( IP::isIPv6( 'fc::100:a:d:1' ), 'IPv6 with "::" and 5 words' );
+ $this->assertTrue( IP::isIPv6( 'fc::100:a:d:1:e' ), 'IPv6 with "::" and 6 words' );
+ $this->assertTrue( IP::isIPv6( 'fc::100:a:d:1:e:ac' ), 'IPv6 with "::" and 7 words' );
+ $this->assertTrue( IP::isIPv6( '2001::df' ), 'IPv6 with "::" and 2 words' );
+ $this->assertTrue( IP::isIPv6( '2001:5c0:1400:a::df' ), 'IPv6 with "::" and 5 words' );
+ $this->assertTrue( IP::isIPv6( '2001:5c0:1400:a::df:2' ), 'IPv6 with "::" and 6 words' );
+
+ $this->assertFalse( IP::isIPv6( 'fc::100:a:d:1:e:ac:0' ), 'IPv6 with "::" and 8 words' );
+ $this->assertFalse( IP::isIPv6( 'fc::100:a:d:1:e:ac:0:1' ), 'IPv6 with 9 words' );
+
+ $this->assertTrue( IP::isIPv6( 'fc:100:a:d:1:e:ac:0' ) );
+ }
+
+ /**
+ * @covers IP::isIPv4
+ */
+ public function testisIPv4() {
+ $this->assertFalse( IP::isIPv4( false ), 'Boolean false is not an IP' );
+ $this->assertFalse( IP::isIPv4( true ), 'Boolean true is not an IP' );
+ $this->assertFalse( IP::isIPv4( "" ), 'Empty string is not an IP' );
+ $this->assertFalse( IP::isIPv4( 'abc' ) );
+ $this->assertFalse( IP::isIPv4( ':' ) );
+ $this->assertFalse( IP::isIPv4( '124.24.52' ), 'IPv4 not enough quads' );
+ $this->assertFalse( IP::isIPv4( '24.324.52.13' ), 'IPv4 out of range' );
+ $this->assertFalse( IP::isIPv4( '.24.52.13' ), 'IPv4 starts with period' );
+
+ $this->assertTrue( IP::isIPv4( '124.24.52.13' ) );
+ $this->assertTrue( IP::isIPv4( '1.24.52.13' ) );
+ $this->assertTrue( IP::isIPv4( '74.24.52.13/20', 'IPv4 range' ) );
+ }
+
+ /**
+ * @covers IP::isValid
+ */
+ public function testValidIPs() {
+ foreach ( range( 0, 255 ) as $i ) {
+ $a = sprintf( "%03d", $i );
+ $b = sprintf( "%02d", $i );
+ $c = sprintf( "%01d", $i );
+ foreach ( array_unique( array( $a, $b, $c ) ) as $f ) {
+ $ip = "$f.$f.$f.$f";
+ $this->assertTrue( IP::isValid( $ip ), "$ip is a valid IPv4 address" );
+ }
+ }
+ foreach ( range( 0x0, 0xFFFF, 0xF ) as $i ) {
+ $a = sprintf( "%04x", $i );
+ $b = sprintf( "%03x", $i );
+ $c = sprintf( "%02x", $i );
+ foreach ( array_unique( array( $a, $b, $c ) ) as $f ) {
+ $ip = "$f:$f:$f:$f:$f:$f:$f:$f";
+ $this->assertTrue( IP::isValid( $ip ), "$ip is a valid IPv6 address" );
+ }
+ }
+ // test with some abbreviations
+ $this->assertFalse( IP::isValid( ':fc:100::' ), 'IPv6 starting with lone ":"' );
+ $this->assertFalse( IP::isValid( 'fc:100:::' ), 'IPv6 ending with a ":::"' );
+ $this->assertFalse( IP::isValid( 'fc:300' ), 'IPv6 with only 2 words' );
+ $this->assertFalse( IP::isValid( 'fc:100:300' ), 'IPv6 with only 3 words' );
+
+ $this->assertTrue( IP::isValid( 'fc:100::' ) );
+ $this->assertTrue( IP::isValid( 'fc:100:a:d:1:e::' ) );
+ $this->assertTrue( IP::isValid( 'fc:100:a:d:1:e:ac::' ) );
+
+ $this->assertTrue( IP::isValid( 'fc::100' ), 'IPv6 with "::" and 2 words' );
+ $this->assertTrue( IP::isValid( 'fc::100:a' ), 'IPv6 with "::" and 3 words' );
+ $this->assertTrue( IP::isValid( '2001::df' ), 'IPv6 with "::" and 2 words' );
+ $this->assertTrue( IP::isValid( '2001:5c0:1400:a::df' ), 'IPv6 with "::" and 5 words' );
+ $this->assertTrue( IP::isValid( '2001:5c0:1400:a::df:2' ), 'IPv6 with "::" and 6 words' );
+ $this->assertTrue( IP::isValid( 'fc::100:a:d:1' ), 'IPv6 with "::" and 5 words' );
+ $this->assertTrue( IP::isValid( 'fc::100:a:d:1:e:ac' ), 'IPv6 with "::" and 7 words' );
+
+ $this->assertFalse( IP::isValid( 'fc:100:a:d:1:e:ac:0::' ), 'IPv6 with 8 words ending with "::"' );
+ $this->assertFalse( IP::isValid( 'fc:100:a:d:1:e:ac:0:1::' ), 'IPv6 with 9 words ending with "::"' );
+ }
+
+ /**
+ * @covers IP::isValid
+ */
+ public function testInvalidIPs() {
+ // Out of range...
+ foreach ( range( 256, 999 ) as $i ) {
+ $a = sprintf( "%03d", $i );
+ $b = sprintf( "%02d", $i );
+ $c = sprintf( "%01d", $i );
+ foreach ( array_unique( array( $a, $b, $c ) ) as $f ) {
+ $ip = "$f.$f.$f.$f";
+ $this->assertFalse( IP::isValid( $ip ), "$ip is not a valid IPv4 address" );
+ }
+ }
+ foreach ( range( 'g', 'z' ) as $i ) {
+ $a = sprintf( "%04s", $i );
+ $b = sprintf( "%03s", $i );
+ $c = sprintf( "%02s", $i );
+ foreach ( array_unique( array( $a, $b, $c ) ) as $f ) {
+ $ip = "$f:$f:$f:$f:$f:$f:$f:$f";
+ $this->assertFalse( IP::isValid( $ip ), "$ip is not a valid IPv6 address" );
+ }
+ }
+ // Have CIDR
+ $ipCIDRs = array(
+ '212.35.31.121/32',
+ '212.35.31.121/18',
+ '212.35.31.121/24',
+ '::ff:d:321:5/96',
+ 'ff::d3:321:5/116',
+ 'c:ff:12:1:ea:d:321:5/120',
+ );
+ foreach ( $ipCIDRs as $i ) {
+ $this->assertFalse( IP::isValid( $i ),
+ "$i is an invalid IP address because it is a block" );
+ }
+ // Incomplete/garbage
+ $invalid = array(
+ 'www.xn--var-xla.net',
+ '216.17.184.G',
+ '216.17.184.1.',
+ '216.17.184',
+ '216.17.184.',
+ '256.17.184.1'
+ );
+ foreach ( $invalid as $i ) {
+ $this->assertFalse( IP::isValid( $i ), "$i is an invalid IP address" );
+ }
+ }
+
+ /**
+ * @covers IP::isValidBlock
+ */
+ public function testValidBlocks() {
+ $valid = array(
+ '116.17.184.5/32',
+ '0.17.184.5/30',
+ '16.17.184.1/24',
+ '30.242.52.14/1',
+ '10.232.52.13/8',
+ '30.242.52.14/0',
+ '::e:f:2001/96',
+ '::c:f:2001/128',
+ '::10:f:2001/70',
+ '::fe:f:2001/1',
+ '::6d:f:2001/8',
+ '::fe:f:2001/0',
+ );
+ foreach ( $valid as $i ) {
+ $this->assertTrue( IP::isValidBlock( $i ), "$i is a valid IP block" );
+ }
+ }
+
+ /**
+ * @covers IP::isValidBlock
+ */
+ public function testInvalidBlocks() {
+ $invalid = array(
+ '116.17.184.5/33',
+ '0.17.184.5/130',
+ '16.17.184.1/-1',
+ '10.232.52.13/*',
+ '7.232.52.13/ab',
+ '11.232.52.13/',
+ '::e:f:2001/129',
+ '::c:f:2001/228',
+ '::10:f:2001/-1',
+ '::6d:f:2001/*',
+ '::86:f:2001/ab',
+ '::23:f:2001/',
+ );
+ foreach ( $invalid as $i ) {
+ $this->assertFalse( IP::isValidBlock( $i ), "$i is not a valid IP block" );
+ }
+ }
+
+ /**
+ * Improve IP::sanitizeIP() code coverage
+ * @todo Most probably incomplete
+ */
+ public function testSanitizeIP() {
+ $this->assertNull( IP::sanitizeIP( '' ) );
+ $this->assertNull( IP::sanitizeIP( ' ' ) );
+ }
+
+ /**
+ * @covers IP::toUnsigned
+ * @dataProvider provideToUnsigned
+ */
+ public function testToUnsigned( $expected, $input ) {
+ $result = IP::toUnsigned( $input );
+ $this->assertTrue( $result === false || is_string( $result ) || is_int( $result ) );
+ $this->assertEquals( $expected, $result );
+ }
+
+ /**
+ * Provider for IP::testToUnsigned()
+ */
+ public static function provideToUnsigned() {
+ return array(
+ array( 1, '0.0.0.1' ),
+ array( 16909060, '1.2.3.4' ),
+ array( 2130706433, '127.0.0.1' ),
+ array( '2147483648', '128.0.0.0' ),
+ array( '3735931646', '222.173.202.254' ),
+ array( pow( 2, 32 ) - 1, '255.255.255.255' ),
+ array( false, 'IN.VA.LI.D' ),
+ array( 1, '::1' ),
+ array( '42540766452641154071740215577757643572', '2001:0db8:85a3:0000:0000:8a2e:0370:7334' ),
+ array( '42540766452641154071740215577757643572', '2001:db8:85a3::8a2e:0370:7334' ),
+ array( false, 'IN:VA::LI:D' ),
+ array( false, ':::1' )
+ );
+ }
+
+ /**
+ * @covers IP::toHex
+ * @dataProvider provideToHex
+ */
+ public function testToHex( $expected, $input ) {
+ $result = IP::toHex( $input );
+ $this->assertTrue( $result === false || is_string( $result ) );
+ $this->assertEquals( $expected, $result );
+ }
+
+ /**
+ * Provider for IP::testToHex()
+ */
+ public static function provideToHex() {
+ return array(
+ array( '00000001', '0.0.0.1' ),
+ array( '01020304', '1.2.3.4' ),
+ array( '7F000001', '127.0.0.1' ),
+ array( '80000000', '128.0.0.0' ),
+ array( 'DEADCAFE', '222.173.202.254' ),
+ array( 'FFFFFFFF', '255.255.255.255' ),
+ array( false, 'IN.VA.LI.D' ),
+ array( 'v6-00000000000000000000000000000001', '::1' ),
+ array( 'v6-20010DB885A3000000008A2E03707334', '2001:0db8:85a3:0000:0000:8a2e:0370:7334' ),
+ array( 'v6-20010DB885A3000000008A2E03707334', '2001:db8:85a3::8a2e:0370:7334' ),
+ array( false, 'IN:VA::LI:D' ),
+ array( false, ':::1' )
+ );
+ }
+
+ /**
+ * @covers IP::isPublic
+ */
+ public function testPrivateIPs() {
+ $private = array( 'fc00::3', 'fc00::ff', '::1', '10.0.0.1', '172.16.0.1', '192.168.0.1' );
+ foreach ( $private as $p ) {
+ $this->assertFalse( IP::isPublic( $p ), "$p is not a public IP address" );
+ }
+ $public = array( '2001:5c0:1000:a::133', 'fc::3', '00FC::' );
+ foreach ( $public as $p ) {
+ $this->assertTrue( IP::isPublic( $p ), "$p is a public IP address" );
+ }
+ }
+
+ // Private wrapper used to test CIDR Parsing.
+ private function assertFalseCIDR( $CIDR, $msg = '' ) {
+ $ff = array( false, false );
+ $this->assertEquals( $ff, IP::parseCIDR( $CIDR ), $msg );
+ }
+
+ // Private wrapper to test network shifting using only dot notation
+ private function assertNet( $expected, $CIDR ) {
+ $parse = IP::parseCIDR( $CIDR );
+ $this->assertEquals( $expected, long2ip( $parse[0] ), "network shifting $CIDR" );
+ }
+
+ /**
+ * @covers IP::hexToQuad
+ */
+ public function testHexToQuad() {
+ $this->assertEquals( '0.0.0.1', IP::hexToQuad( '00000001' ) );
+ $this->assertEquals( '255.0.0.0', IP::hexToQuad( 'FF000000' ) );
+ $this->assertEquals( '255.255.255.255', IP::hexToQuad( 'FFFFFFFF' ) );
+ $this->assertEquals( '10.188.222.255', IP::hexToQuad( '0ABCDEFF' ) );
+ // hex not left-padded...
+ $this->assertEquals( '0.0.0.0', IP::hexToQuad( '0' ) );
+ $this->assertEquals( '0.0.0.1', IP::hexToQuad( '1' ) );
+ $this->assertEquals( '0.0.0.255', IP::hexToQuad( 'FF' ) );
+ $this->assertEquals( '0.0.255.0', IP::hexToQuad( 'FF00' ) );
+ }
+
+ /**
+ * @covers IP::hexToOctet
+ */
+ public function testHexToOctet() {
+ $this->assertEquals( '0:0:0:0:0:0:0:1',
+ IP::hexToOctet( '00000000000000000000000000000001' ) );
+ $this->assertEquals( '0:0:0:0:0:0:FF:3',
+ IP::hexToOctet( '00000000000000000000000000FF0003' ) );
+ $this->assertEquals( '0:0:0:0:0:0:FF00:6',
+ IP::hexToOctet( '000000000000000000000000FF000006' ) );
+ $this->assertEquals( '0:0:0:0:0:0:FCCF:FAFF',
+ IP::hexToOctet( '000000000000000000000000FCCFFAFF' ) );
+ $this->assertEquals( 'FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF',
+ IP::hexToOctet( 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' ) );
+ // hex not left-padded...
+ $this->assertEquals( '0:0:0:0:0:0:0:0', IP::hexToOctet( '0' ) );
+ $this->assertEquals( '0:0:0:0:0:0:0:1', IP::hexToOctet( '1' ) );
+ $this->assertEquals( '0:0:0:0:0:0:0:FF', IP::hexToOctet( 'FF' ) );
+ $this->assertEquals( '0:0:0:0:0:0:0:FFD0', IP::hexToOctet( 'FFD0' ) );
+ $this->assertEquals( '0:0:0:0:0:0:FA00:0', IP::hexToOctet( 'FA000000' ) );
+ $this->assertEquals( '0:0:0:0:0:0:FCCF:FAFF', IP::hexToOctet( 'FCCFFAFF' ) );
+ }
+
+ /**
+ * IP::parseCIDR() returns an array containing a signed IP address
+ * representing the network mask and the bit mask.
+ * @covers IP::parseCIDR
+ */
+ public function testCIDRParsing() {
+ $this->assertFalseCIDR( '192.0.2.0', "missing mask" );
+ $this->assertFalseCIDR( '192.0.2.0/', "missing bitmask" );
+
+ // Verify if statement
+ $this->assertFalseCIDR( '256.0.0.0/32', "invalid net" );
+ $this->assertFalseCIDR( '192.0.2.0/AA', "mask not numeric" );
+ $this->assertFalseCIDR( '192.0.2.0/-1', "mask < 0" );
+ $this->assertFalseCIDR( '192.0.2.0/33', "mask > 32" );
+
+ // Check internal logic
+ # 0 mask always result in array(0,0)
+ $this->assertEquals( array( 0, 0 ), IP::parseCIDR( '192.0.0.2/0' ) );
+ $this->assertEquals( array( 0, 0 ), IP::parseCIDR( '0.0.0.0/0' ) );
+ $this->assertEquals( array( 0, 0 ), IP::parseCIDR( '255.255.255.255/0' ) );
+
+ // @todo FIXME: Add more tests.
+
+ # This part test network shifting
+ $this->assertNet( '192.0.0.0', '192.0.0.2/24' );
+ $this->assertNet( '192.168.5.0', '192.168.5.13/24' );
+ $this->assertNet( '10.0.0.160', '10.0.0.161/28' );
+ $this->assertNet( '10.0.0.0', '10.0.0.3/28' );
+ $this->assertNet( '10.0.0.0', '10.0.0.3/30' );
+ $this->assertNet( '10.0.0.4', '10.0.0.4/30' );
+ $this->assertNet( '172.17.32.0', '172.17.35.48/21' );
+ $this->assertNet( '10.128.0.0', '10.135.0.0/9' );
+ $this->assertNet( '134.0.0.0', '134.0.5.1/8' );
+ }
+
+ /**
+ * @covers IP::canonicalize
+ */
+ public function testIPCanonicalizeOnValidIp() {
+ $this->assertEquals( '192.0.2.152', IP::canonicalize( '192.0.2.152' ),
+ 'Canonicalization of a valid IP returns it unchanged' );
+ }
+
+ /**
+ * @covers IP::canonicalize
+ */
+ public function testIPCanonicalizeMappedAddress() {
+ $this->assertEquals(
+ '192.0.2.152',
+ IP::canonicalize( '::ffff:192.0.2.152' )
+ );
+ $this->assertEquals(
+ '192.0.2.152',
+ IP::canonicalize( '::192.0.2.152' )
+ );
+ }
+
+ /**
+ * Issues there are most probably from IP::toHex() or IP::parseRange()
+ * @covers IP::isInRange
+ * @dataProvider provideIPsAndRanges
+ */
+ public function testIPIsInRange( $expected, $addr, $range, $message = '' ) {
+ $this->assertEquals(
+ $expected,
+ IP::isInRange( $addr, $range ),
+ $message
+ );
+ }
+
+ /** Provider for testIPIsInRange() */
+ public static function provideIPsAndRanges() {
+ # Format: (expected boolean, address, range, optional message)
+ return array(
+ # IPv4
+ array( true, '192.0.2.0', '192.0.2.0/24', 'Network address' ),
+ array( true, '192.0.2.77', '192.0.2.0/24', 'Simple address' ),
+ array( true, '192.0.2.255', '192.0.2.0/24', 'Broadcast address' ),
+
+ array( false, '0.0.0.0', '192.0.2.0/24' ),
+ array( false, '255.255.255', '192.0.2.0/24' ),
+
+ # IPv6
+ array( false, '::1', '2001:DB8::/32' ),
+ array( false, '::', '2001:DB8::/32' ),
+ array( false, 'FE80::1', '2001:DB8::/32' ),
+
+ array( true, '2001:DB8::', '2001:DB8::/32' ),
+ array( true, '2001:0DB8::', '2001:DB8::/32' ),
+ array( true, '2001:DB8::1', '2001:DB8::/32' ),
+ array( true, '2001:0DB8::1', '2001:DB8::/32' ),
+ array( true, '2001:0DB8:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF',
+ '2001:DB8::/32' ),
+
+ array( false, '2001:0DB8:F::', '2001:DB8::/96' ),
+ );
+ }
+
+ /**
+ * Test for IP::splitHostAndPort().
+ * @dataProvider provideSplitHostAndPort
+ */
+ public function testSplitHostAndPort( $expected, $input, $description ) {
+ $this->assertEquals( $expected, IP::splitHostAndPort( $input ), $description );
+ }
+
+ /**
+ * Provider for IP::splitHostAndPort()
+ */
+ public static function provideSplitHostAndPort() {
+ return array(
+ array( false, '[', 'Unclosed square bracket' ),
+ array( false, '[::', 'Unclosed square bracket 2' ),
+ array( array( '::', false ), '::', 'Bare IPv6 0' ),
+ array( array( '::1', false ), '::1', 'Bare IPv6 1' ),
+ array( array( '::', false ), '[::]', 'Bracketed IPv6 0' ),
+ array( array( '::1', false ), '[::1]', 'Bracketed IPv6 1' ),
+ array( array( '::1', 80 ), '[::1]:80', 'Bracketed IPv6 with port' ),
+ array( false, '::x', 'Double colon but no IPv6' ),
+ array( array( 'x', 80 ), 'x:80', 'Hostname and port' ),
+ array( false, 'x:x', 'Hostname and invalid port' ),
+ array( array( 'x', false ), 'x', 'Plain hostname' )
+ );
+ }
+
+ /**
+ * Test for IP::combineHostAndPort()
+ * @dataProvider provideCombineHostAndPort
+ */
+ public function testCombineHostAndPort( $expected, $input, $description ) {
+ list( $host, $port, $defaultPort ) = $input;
+ $this->assertEquals(
+ $expected,
+ IP::combineHostAndPort( $host, $port, $defaultPort ),
+ $description );
+ }
+
+ /**
+ * Provider for IP::combineHostAndPort()
+ */
+ public static function provideCombineHostAndPort() {
+ return array(
+ array( '[::1]', array( '::1', 2, 2 ), 'IPv6 default port' ),
+ array( '[::1]:2', array( '::1', 2, 3 ), 'IPv6 non-default port' ),
+ array( 'x', array( 'x', 2, 2 ), 'Normal default port' ),
+ array( 'x:2', array( 'x', 2, 3 ), 'Normal non-default port' ),
+ );
+ }
+
+ /**
+ * Test for IP::sanitizeRange()
+ * @dataProvider provideIPCIDRs
+ */
+ public function testSanitizeRange( $input, $expected, $description ) {
+ $this->assertEquals( $expected, IP::sanitizeRange( $input ), $description );
+ }
+
+ /**
+ * Provider for IP::testSanitizeRange()
+ */
+ public static function provideIPCIDRs() {
+ return array(
+ array( '35.56.31.252/16', '35.56.0.0/16', 'IPv4 range' ),
+ array( '135.16.21.252/24', '135.16.21.0/24', 'IPv4 range' ),
+ array( '5.36.71.252/32', '5.36.71.252/32', 'IPv4 silly range' ),
+ array( '5.36.71.252', '5.36.71.252', 'IPv4 non-range' ),
+ array( '0:1:2:3:4:c5:f6:7/96', '0:1:2:3:4:C5:0:0/96', 'IPv6 range' ),
+ array( '0:1:2:3:4:5:6:7/120', '0:1:2:3:4:5:6:0/120', 'IPv6 range' ),
+ array( '0:e1:2:3:4:5:e6:7/128', '0:E1:2:3:4:5:E6:7/128', 'IPv6 silly range' ),
+ array( '0:c1:A2:3:4:5:c6:7', '0:C1:A2:3:4:5:C6:7', 'IPv6 non range' ),
+ );
+ }
+
+ /**
+ * Test for IP::prettifyIP()
+ * @dataProvider provideIPsToPrettify
+ */
+ public function testPrettifyIP( $ip, $prettified ) {
+ $this->assertEquals( $prettified, IP::prettifyIP( $ip ), "Prettify of $ip" );
+ }
+
+ /**
+ * Provider for IP::testPrettifyIP()
+ */
+ public static function provideIPsToPrettify() {
+ return array(
+ array( '0:0:0:0:0:0:0:0', '::' ),
+ array( '0:0:0::0:0:0', '::' ),
+ array( '0:0:0:1:0:0:0:0', '0:0:0:1::' ),
+ array( '0:0::f', '::f' ),
+ array( '0::0:0:0:33:fef:b', '::33:fef:b' ),
+ array( '3f:535:0:0:0:0:e:fbb', '3f:535::e:fbb' ),
+ array( '0:0:fef:0:0:0:e:fbb', '0:0:fef::e:fbb' ),
+ array( 'abbc:2004::0:0:0:0', 'abbc:2004::' ),
+ array( 'cebc:2004:f:0:0:0:0:0', 'cebc:2004:f::' ),
+ array( '0:0:0:0:0:0:0:0/16', '::/16' ),
+ array( '0:0:0::0:0:0/64', '::/64' ),
+ array( '0:0::f/52', '::f/52' ),
+ array( '::0:0:33:fef:b/52', '::33:fef:b/52' ),
+ array( '3f:535:0:0:0:0:e:fbb/48', '3f:535::e:fbb/48' ),
+ array( '0:0:fef:0:0:0:e:fbb/96', '0:0:fef::e:fbb/96' ),
+ array( 'abbc:2004:0:0::0:0/40', 'abbc:2004::/40' ),
+ array( 'aebc:2004:f:0:0:0:0:0/80', 'aebc:2004:f::/80' ),
+ );
+ }
+}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-03 13:04:43 +0000