1 files changed, 52 insertions, 0 deletions
diff --git a/maintenance/tests/IPTest.php b/maintenance/tests/IPTest.php
new file mode 100644
index 00000000..9db77f72
--- /dev/null
+++ b/maintenance/tests/IPTest.php
@@ -0,0 +1,52 @@
+<?php
+/* 
+ * Tests for IP validity functions. Ported from /t/inc/IP.t by avar.
+ */
+
+class IPTest extends PHPUnit_Framework_TestCase {
+
+	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" );
+			}
+		}
+	}
+
+	public function testInvalidIPs() {
+		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" );
+			}
+		}
+	}
+
+	public function testBogusIPs() {
+		$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 IPv4 address" );
+		}
+	}
+
+	public function testPrivateIPs() {
+		$private = array( '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" );
+		}
+	}
+}