add tests for 2 old bugs

Author: nunoplopes

ext/ftp/tests/bug27809.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Bug #27809: ftp_systype returns null
+--SKIPIF--
+<?php
+require 'skipif.inc';
+?>
+--FILE--
+<?php
+$bug27809=true;
+require 'server.inc';
+
+$ftp = ftp_connect('127.0.0.1', $port);
+if (!$ftp) die("Couldn't connect to the server");
+
+var_dump(ftp_login($ftp, 'anonymous', 'IEUser@'));
+var_dump(ftp_systype($ftp));
+
+?>
+--EXPECT--
+bool(true)
+string(6) "OS/400"

ext/ftp/tests/bug7216-2.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Bug #7216: ftp_mkdir returns nothing (2)
+--SKIPIF--
+<?php
+require 'skipif.inc';
+?>
+--FILE--
+<?php
+require 'server.inc';
+
+$ftp = ftp_connect('127.0.0.1', $port);
+if (!$ftp) die("Couldn't connect to the server");
+
+var_dump(ftp_login($ftp, 'anonymous', 'IEUser@'));
+// test for the correct behavior this time
+var_dump(ftp_mkdir($ftp, 'CVS'));
+
+?>
+--EXPECTREGEX--
+bool\(true\)
+string\(\d+\) ".+[\/\\]CVS"

ext/ftp/tests/bug7216.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Bug #7216: ftp_mkdir returns nothing
+--SKIPIF--
+<?php
+require 'skipif.inc';
+?>
+--FILE--
+<?php
+$bug7216=true;
+require 'server.inc';
+
+$ftp = ftp_connect('127.0.0.1', $port);
+if (!$ftp) die("Couldn't connect to the server");
+
+var_dump(ftp_login($ftp, 'anonymous', 'IEUser@'));
+var_dump(ftp_mkdir($ftp, 'CVS'));
+
+?>
+--EXPECT--
+bool(true)
+string(3) "CVS"

ext/ftp/tests/server.inc

@@ -151,7 +151,11 @@ while($buf = fread($s, 4098)) {
 		fputs($s, "250 CDUP command successful.\r\n");
 
 	} elseif ($buf === "SYST\r\n") {
-		fputs($s, "215 UNIX Type: L8.\r\n");
+		if (isset($bug27809)) {
+			fputs($s, "215   OS/400 is the remote operating system. The TCP/IP version is \"V5R2M0\"\r\n");
+		} else {
+			fputs($s, "215 UNIX Type: L8.\r\n");
+		}
 
 	} elseif ($buf === "QUIT\r\n") {
 		break;
@@ -160,7 +164,14 @@ while($buf = fread($s, 4098)) {
 		change_dir($m[1]);
 		fputs($s, "250 CWD command successful.\r\n");
 
-	} else if(preg_match('/^USER /', $buf)) {
+	} elseif (preg_match("~^MKD ([A-Za-z./]+)\r\n$~", $buf, $m)) {
+		if (isset($bug7216)) {
+			fputs($s, "257 OK.\r\n");
+		} else {
+			fputs($s, '257 "'.realpath($m[1])."\" created.\r\n");
+		}
+
+	} elseif (preg_match('/^USER /', $buf)) {
 		user_auth($buf);
 
 	} else {