add ipv6 test

Author: devnexen

ext/sockets/tests/socket_afpacket_error.phpt

@@ -112,11 +112,53 @@ if (PHP_INT_SIZE != 8) {
     socket_close($s_s);
     socket_close($s_c);
 
+    $s_c     = socket_create(AF_PACKET, SOCK_RAW, ETH_P_IPV6);
+    $s_bind  = socket_bind($s_c, 'lo');
+    $s_s     = socket_create(AF_PACKET, SOCK_RAW, ETH_P_IPV6);
+    $v_bind  = socket_bind($s_s, 'lo');
+
+    $ethhdr = pack("H12H12n", "ffffffffffff", "000000000000", ETH_P_IPV6);
+
+    $ipv6_first_4 = hex2bin("60000000");
+
+    $ipv6_payload_len = hex2bin("0014");
+
+    $ipv6_nexthdr = chr(6);
+
+    $ipv6_hop_limit = chr(64);
+
+    $src_ip = hex2bin("00000000000000000000000000000001");
+
+    $dst_ip = hex2bin("00000000000000000000000000000001");
+    $udp_hdr = pack('nZnnAhCn', 1024, 1025, "TEST", 4, 0, "ABCD", 128, "5");
+
+    $buf = $ethhdr
+	    . $ipv6_first_4
+	    . $ipv6_payload_len
+	    . $ipv6_nexthdr
+	    . $ipv6_hop_limit
+	    . $src_ip
+	    . $dst_ip
+	    . $udp_hdr;
+
+    $buf .= str_repeat("\x00", max(0, 60 - strlen($buf)));
+
+    var_dump(socket_sendto($s_s, $buf, strlen($buf), 0, "lo", 1));
+    var_dump(socket_recvfrom($s_c, $rsp, strlen($buf), 0, $addr));
+
+    var_dump($rsp->ethProtocol == ETH_P_IPV6);
+    var_dump(filter_var($rsp->payload->srcAddr, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== null);
+
+
 ?>
---EXPECT--
+--EXPECTF--
 int(1084)
 unsupported ethernet protocol
 int(60)
 invalid transport header length
 socket_sendto(): Argument #3 ($length) must be at least 64 for AF_PACKET
 invalid ethernet loop header
+int(%d)
+int(%d)
+bool(true)
+bool(true)