Imported Upstream version 5.3.1upstream/5.3.1

53 files changed, 1573 insertions, 13 deletions

diff --git a/ext/posix/config.m4 b/ext/posix/config.m4
index 9f648536d..eb02958af 100644
--- a/ext/posix/config.m4
+++ b/ext/posix/config.m4
@@ -1,5 +1,5 @@
 dnl
-dnl $Id: config.m4,v 1.12.4.5.2.2 2009/01/21 19:22:39 jani Exp $
+dnl $Id: config.m4 274134 2009-01-21 19:22:39Z jani $
 dnl
 
 PHP_ARG_ENABLE(posix,whether to enable POSIX-like functions,
diff --git a/ext/posix/php_posix.h b/ext/posix/php_posix.h
index eff709190..fdc69b79e 100644
--- a/ext/posix/php_posix.h
+++ b/ext/posix/php_posix.h
@@ -17,7 +17,7 @@
  */
 
 
-/* $Id: php_posix.h,v 1.18.2.1.2.2.2.2 2008/12/31 11:15:42 sebastian Exp $ */
+/* $Id: php_posix.h 272370 2008-12-31 11:15:49Z sebastian $ */
 
 #ifndef PHP_POSIX_H
 #define PHP_POSIX_H
diff --git a/ext/posix/posix.c b/ext/posix/posix.c
index beedd3894..1e6c5eccc 100644
--- a/ext/posix/posix.c
+++ b/ext/posix/posix.c
@@ -16,7 +16,7 @@
    +----------------------------------------------------------------------+
  */
 
-/* $Id: posix.c,v 1.70.2.3.2.16.2.15 2009/06/06 02:40:48 mattwil Exp $ */
+/* $Id: posix.c 289424 2009-10-09 14:46:48Z pajoye $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -310,7 +310,7 @@ const zend_function_entry posix_functions[] = {
 static PHP_MINFO_FUNCTION(posix)
 {
 	php_info_print_table_start();
-	php_info_print_table_row(2, "Revision", "$Revision: 1.70.2.3.2.16.2.15 $");
+	php_info_print_table_row(2, "Revision", "$Revision: 289424 $");
 	php_info_print_table_end();
 }
 /* }}} */
@@ -651,7 +651,7 @@ PHP_FUNCTION(posix_times)
 
 	PHP_POSIX_NO_ARGS;
 
-	if((ticks = times(&t)) < 0) {
+	if ((ticks = times(&t)) == -1) {
 		POSIX_G(last_error) = errno;
 		RETURN_FALSE;
 	}
@@ -840,7 +840,8 @@ PHP_FUNCTION(posix_mkfifo)
 		RETURN_FALSE;
 	}
 
-	if (PG(safe_mode) && (!php_checkuid(path, NULL, CHECKUID_ALLOW_ONLY_DIR))) {
+	if (php_check_open_basedir_ex(path, 0 TSRMLS_CC) ||
+			(PG(safe_mode) && (!php_checkuid(path, NULL, CHECKUID_ALLOW_ONLY_DIR)))) {
 		RETURN_FALSE;
 	}
 
@@ -1361,6 +1362,10 @@ PHP_FUNCTION(posix_initgroups)
 		RETURN_FALSE;
 	}
 
+	if (name_len == 0) {
+		RETURN_FALSE;
+	}
+
 	RETURN_BOOL(!initgroups((const char *)name, basegid));
 }
 /* }}} */
diff --git a/ext/posix/tests/posix_ctermid_basic.phpt b/ext/posix/tests/posix_ctermid_basic.phpt
new file mode 100644
index 000000000..d1d46943b
--- /dev/null
+++ b/ext/posix/tests/posix_ctermid_basic.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Test function posix_ctermid() by calling it with its expected arguments
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--FILE--
+<?php
+
+var_dump( posix_ctermid() );
+
+?>
+--EXPECTF--
+string(%d) %s
diff --git a/ext/posix/tests/posix_ctermid_error.phpt b/ext/posix/tests/posix_ctermid_error.phpt
new file mode 100644
index 000000000..a177f5457
--- /dev/null
+++ b/ext/posix/tests/posix_ctermid_error.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Test function posix_ctermid() by calling it more than or less than its expected arguments
+--SKIPIF--
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+var_dump( posix_ctermid( 'foo' ) );
+
+?>
+--EXPECTF--
+Warning: posix_ctermid() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
diff --git a/ext/posix/tests/posix_errno_basic.phpt b/ext/posix/tests/posix_errno_basic.phpt
new file mode 100644
index 000000000..cd94a9751
--- /dev/null
+++ b/ext/posix/tests/posix_errno_basic.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Test function posix_errno() by calling it with its expected arguments
+--CREDITS--
+Morten Amundsen mor10am@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--FILE--
+<?php
+
+echo "*** Test by calling method or function with its expected arguments ***\n";
+
+// test without any error
+var_dump(posix_errno());
+
+?>
+--EXPECTF--
+*** Test by calling method or function with its expected arguments ***
+int(0)
diff --git a/ext/posix/tests/posix_errno_error.phpt b/ext/posix/tests/posix_errno_error.phpt
new file mode 100644
index 000000000..0a77fb000
--- /dev/null
+++ b/ext/posix/tests/posix_errno_error.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Test function posix_errno() by calling it with its expected arguments
+--SKIPIF--
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
+?>
+--CREDITS--
+Morten Amundsen mor10am@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+echo "*** Test by calling method or function with more than expected arguments ***\n";
+
+// test without any error
+var_dump(posix_errno('bar'));
+
+?>
+--EXPECTF--
+*** Test by calling method or function with more than expected arguments ***
+
+Warning: posix_errno() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
diff --git a/ext/posix/tests/posix_errno_variation1.phpt b/ext/posix/tests/posix_errno_variation1.phpt
new file mode 100644
index 000000000..aa9889f7f
--- /dev/null
+++ b/ext/posix/tests/posix_errno_variation1.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Test function posix_errno() by calling it with with permission error
+--CREDITS--
+Morten Amundsen mor10am@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--FILE--
+<?php
+
+echo "*** Test by calling function with permission error ***\n";
+
+posix_setuid(0);
+var_dump(posix_errno());
+
+?>
+--EXPECTF--
+*** Test by calling function with permission error ***
+int(1)
diff --git a/ext/posix/tests/posix_errno_variation2.phpt b/ext/posix/tests/posix_errno_variation2.phpt
new file mode 100644
index 000000000..f463d7875
--- /dev/null
+++ b/ext/posix/tests/posix_errno_variation2.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Test function posix_errno() by calling it with its expected arguments
+--CREDITS--
+Morten Amundsen mor10am@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--FILE--
+<?php
+
+echo "*** Test by calling function with pid error ***\n";
+
+$pid = 10000;
+
+do {
+  $pid += 1;   	
+  $result = shell_exec("ps -p " . $pid);
+} while (strstr($pid, $result)); 
+
+posix_kill($pid, SIGKILL);
+var_dump(posix_errno());
+
+?>
+--EXPECTF--
+*** Test by calling function with pid error ***
+int(3)
diff --git a/ext/posix/tests/posix_getcwd.phpt b/ext/posix/tests/posix_getcwd.phpt
index fc5a6d43e..75c8d575b 100644
--- a/ext/posix/tests/posix_getcwd.phpt
+++ b/ext/posix/tests/posix_getcwd.phpt
@@ -1,6 +1,6 @@
 --TEST--
 posix_getcwd(): Basic tests
---SKIP--
+--SKIPIF--
 <?php
 if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
 if (!function_exists('posix_getcwd')) die('skip posix_getcwd() not found');
diff --git a/ext/posix/tests/posix_geteuid_basic.phpt b/ext/posix/tests/posix_geteuid_basic.phpt
new file mode 100644
index 000000000..76e902804
--- /dev/null
+++ b/ext/posix/tests/posix_geteuid_basic.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Test function posix_geteuid() by calling it with its expected arguments
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--FILE--
+<?php
+var_dump(posix_geteuid());
+?>
+--EXPECTF--
+int(%d)
diff --git a/ext/posix/tests/posix_geteuid_error1.phpt b/ext/posix/tests/posix_geteuid_error1.phpt
new file mode 100644
index 000000000..ac4e0d5dd
--- /dev/null
+++ b/ext/posix/tests/posix_geteuid_error1.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Test function posix_geteuid() by calling it more than or less than its expected arguments
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+echo "*** Test by calling method or function with incorrect numbers of arguments ***\n";
+
+$extra_args = array( 12312, 2 => '1234', 'string' => 'string' );
+
+var_dump( posix_geteuid( $extra_args ));
+foreach ( $extra_args as $arg )
+{
+	var_dump(posix_geteuid( $arg ));
+}
+
+?>
+--EXPECTF--
+*** Test by calling method or function with incorrect numbers of arguments ***
+
+Warning: posix_geteuid() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
+
+Warning: posix_geteuid() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
+
+Warning: posix_geteuid() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
+
+Warning: posix_geteuid() expects exactly 0 parameters, 1 given in %s on line %d
+NULL
diff --git a/ext/posix/tests/posix_getgrnam.phpt b/ext/posix/tests/posix_getgrnam.phpt
index 9d24f085e..854db4ac1 100644
--- a/ext/posix/tests/posix_getgrnam.phpt
+++ b/ext/posix/tests/posix_getgrnam.phpt
@@ -1,6 +1,6 @@
 --TEST--
 posix_getgrnam(): Basic tests
---SKIP--
+--SKIPIF--
 <?php
 if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
 if (!function_exists('posix_getgrnam')) die('skip posix_getgrnam() not found');
diff --git a/ext/posix/tests/posix_getpwnam.phpt b/ext/posix/tests/posix_getpwnam.phpt
index 4b8962297..b5de1e4ce 100644
--- a/ext/posix/tests/posix_getpwnam.phpt
+++ b/ext/posix/tests/posix_getpwnam.phpt
@@ -1,6 +1,6 @@
 --TEST--
 posix_getpwnam(): Basic tests
---SKIP--
+--SKIPIF--
 <?php
 if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
 if (!function_exists('posix_getpwnam')) die('skip posix_getpwnam() not found');
diff --git a/ext/posix/tests/posix_getrlimit.phpt b/ext/posix/tests/posix_getrlimit.phpt
index 55bd8aff8..61da64a93 100644
--- a/ext/posix/tests/posix_getrlimit.phpt
+++ b/ext/posix/tests/posix_getrlimit.phpt
@@ -1,6 +1,6 @@
 --TEST--
 posix_getrlimit(): Basic tests
---SKIP--
+--SKIPIF--
 <?php
 if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
 if (!function_exists('posix_getrlimit')) die('skip posix_getrlimit() not found');
diff --git a/ext/posix/tests/posix_initgroups.phpt b/ext/posix/tests/posix_initgroups.phpt
index 6ffb202f3..60121e845 100644
--- a/ext/posix/tests/posix_initgroups.phpt
+++ b/ext/posix/tests/posix_initgroups.phpt
@@ -1,6 +1,6 @@
 --TEST--
 posix_initgroups(): Basic tests
---SKIP--
+--SKIPIF--
 <?php
 if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
 if (!function_exists('posix_initgroups')) die('skip posix_initgroups() not found');
diff --git a/ext/posix/tests/posix_isatty.phpt b/ext/posix/tests/posix_isatty.phpt
index 74309c299..0b40dd1d4 100644
--- a/ext/posix/tests/posix_isatty.phpt
+++ b/ext/posix/tests/posix_isatty.phpt
@@ -1,6 +1,6 @@
 --TEST--
 posix_isatty(): Basic tests
---SKIP--
+--SKIPIF--
 <?php
 if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
 if (!function_exists('posix_isatty')) die('skip posix_isatty() not found');
diff --git a/ext/posix/tests/posix_mknod.phpt b/ext/posix/tests/posix_mknod.phpt
index 1063abe5d..4044fb98d 100644
--- a/ext/posix/tests/posix_mknod.phpt
+++ b/ext/posix/tests/posix_mknod.phpt
@@ -1,6 +1,6 @@
 --TEST--
 posix_mknod(): Basic tests
---SKIP--
+--SKIPIF--
 <?php
 if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
 if (!function_exists('posix_mknod')) die('skip posix_mknod() not found');
diff --git a/ext/posix/tests/posix_seteuid_basic.phpt b/ext/posix/tests/posix_seteuid_basic.phpt
new file mode 100644
index 000000000..204ebe8d0
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_basic.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Test function posix_seteuid() by calling it with its expected arguments
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--FILE--
+<?php
+
+$myuid = posix_geteuid();
+$uid = var_dump(posix_seteuid( $myuid ) );
+
+?>
+--EXPECTF--
+bool(true)
diff --git a/ext/posix/tests/posix_seteuid_error.phpt b/ext/posix/tests/posix_seteuid_error.phpt
new file mode 100644
index 000000000..b10e41075
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_error.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Test function posix_seteuid() by calling it more than or less than its expected arguments
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test by calling method or function with incorrect numbers of arguments ***\n";
+
+$uid = '123';
+$extra_arg = '12312';
+
+var_dump(posix_seteuid( $uid, $extra_arg ) );
+var_dump(posix_seteuid(  ) );
+
+
+?>
+--EXPECTF--
+*** Test by calling method or function with incorrect numbers of arguments ***
+
+Warning: posix_seteuid() expects exactly 1 parameter, 2 given in %s on line 9
+bool(false)
+
+Warning: posix_seteuid() expects exactly 1 parameter, 0 given in %s on line 10
+bool(false)
diff --git a/ext/posix/tests/posix_seteuid_error2.phpt b/ext/posix/tests/posix_seteuid_error2.phpt
new file mode 100644
index 000000000..808f2d32d
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_error2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test function posix_seteuid() by substituting argument 1 with object values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with object values ***\n";
+
+
+
+function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
+        if (error_reporting() != 0) {
+                // report non-silenced errors
+                echo "Error: $err_no - $err_msg, $filename($linenum)\n";
+        }
+}
+set_error_handler('test_error_handler');
+
+
+
+class classWithToString
+{
+        public function __toString() {
+                return "Class A object";
+        }
+}
+
+class classWithoutToString
+{
+}
+
+$variation_array = array(
+  'instance of classWithToString' => new classWithToString(),
+  'instance of classWithoutToString' => new classWithoutToString(),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_seteuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with object values ***
+Error: 2 - posix_seteuid() expects parameter 1 to be long, object given, %s
+bool(false)
+Error: 2 - posix_seteuid() expects parameter 1 to be long, object given, %s
+bool(false)
diff --git a/ext/posix/tests/posix_seteuid_variation1.phpt b/ext/posix/tests/posix_seteuid_variation1.phpt
new file mode 100644
index 000000000..841bfe0db
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_variation1.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test function posix_seteuid() by substituting argument 1 with array values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+$index_array = array(1, 2, 3);
+$assoc_array = array(1 => 'one', 2 => 'two');
+
+$variation_array = array(
+  'empty array' => array(),
+  'int indexed array' => $index_array,
+  'associative array' => $assoc_array,
+  'nested arrays' => array('foo', $index_array, $assoc_array),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_seteuid( $var  ) );
+}
+
+?>
+--EXPECTF--
+Warning: posix_seteuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
diff --git a/ext/posix/tests/posix_seteuid_variation2.phpt b/ext/posix/tests/posix_seteuid_variation2.phpt
new file mode 100644
index 000000000..2ab7302ce
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_variation2.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Test function posix_seteuid() by substituting argument 1 with boolean values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with boolean values ***\n";
+
+
+
+$variation_array = array(
+  'lowercase true' => true,
+  'lowercase false' =>false,
+  'uppercase TRUE' =>TRUE,
+  'uppercase FALSE' =>FALSE,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_seteuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with boolean values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_seteuid_variation3.phpt b/ext/posix/tests/posix_seteuid_variation3.phpt
new file mode 100644
index 000000000..70c05c86e
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_variation3.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Test function posix_seteuid() by substituting argument 1 with emptyUnsetUndefNull values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with emptyUnsetUndefNull values ***\n";
+
+
+
+$unset_var = 10;
+unset($unset_var);
+
+$variation_array = array(
+  'unset var' => @$unset_var,
+  'undefined var' => @$undefined_var,
+  'empty string DQ' => "",
+  'empty string SQ' => '',
+  'uppercase NULL' => NULL,
+  'lowercase null' => null,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_seteuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with emptyUnsetUndefNull values ***
+bool(false)
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, string given in %s on line 22
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, string given in %s on line 22
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_seteuid_variation4.phpt b/ext/posix/tests/posix_seteuid_variation4.phpt
new file mode 100644
index 000000000..65291417e
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_variation4.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Test function posix_seteuid() by substituting argument 1 with float values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with float values ***\n";
+
+$myUid = posix_getuid();
+
+$myUid = $myUid - 1.1;
+
+$variation_array = array(
+  'float '.$myUid => $myUid,
+  'float -'.$myUid => -$myUid,
+  'float 12.3456789000e10' => 12.3456789000e10,
+  'float -12.3456789000e10' => -12.3456789000e10,
+  'float .5' => .5,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_seteuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with float values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_seteuid_variation5.phpt b/ext/posix/tests/posix_seteuid_variation5.phpt
new file mode 100644
index 000000000..91d3a72e9
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_variation5.phpt
@@ -0,0 +1,34 @@
+--TEST--
+Test function posix_seteuid() by substituting argument 1 with int values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with int values ***\n";
+
+
+
+$variation_array = array (
+    'int 0' => 0,
+    'int 1' => 1,
+    'int -12345' => -12345,
+    );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_seteuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with int values ***
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_seteuid_variation6.phpt b/ext/posix/tests/posix_seteuid_variation6.phpt
new file mode 100644
index 000000000..65ff56be0
--- /dev/null
+++ b/ext/posix/tests/posix_seteuid_variation6.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test function posix_seteuid() by substituting argument 1 with string values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with string values ***\n";
+
+
+
+$heredoc = <<<EOT
+hello world
+EOT;
+
+$variation_array = array(
+  'string DQ' => "string",
+  'string SQ' => 'string',
+  'mixed case string' => "sTrInG",
+  'heredoc' => $heredoc,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_seteuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with string values ***
+
+Warning: posix_seteuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
+
+Warning: posix_seteuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
diff --git a/ext/posix/tests/posix_setgid_basic.phpt b/ext/posix/tests/posix_setgid_basic.phpt
new file mode 100644
index 000000000..da3751fea
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_basic.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Test function posix_setgid() by calling it with its expected arguments
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test by calling method or function with its expected arguments ***\n";
+
+$gid = posix_getgid();
+var_dump(posix_setgid( $gid ) );
+
+
+?>
+===DONE===
+--EXPECTF--
+*** Test by calling method or function with its expected arguments ***
+bool(true)
+===DONE===
+	
\ No newline at end of file
diff --git a/ext/posix/tests/posix_setgid_error.phpt b/ext/posix/tests/posix_setgid_error.phpt
new file mode 100644
index 000000000..247435d94
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_error.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Test function posix_setgid() by calling it more than or less than its expected arguments.
+--CREDITS--
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test by calling method or function with incorrect numbers of arguments ***\n";
+
+$gid = posix_getgid();
+$extra_arg = '123';
+
+var_dump(posix_setgid( $gid, $extra_arg ) );
+var_dump(posix_setgid(  ) );
+
+?>
+===DONE===
+--EXPECTF--
+*** Test by calling method or function with incorrect numbers of arguments ***
+
+Warning: posix_setgid() expects exactly 1 parameter, 2 given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects exactly 1 parameter, 0 given in %s on line %d
+bool(false)
+===DONE===
diff --git a/ext/posix/tests/posix_setgid_variation1.phpt b/ext/posix/tests/posix_setgid_variation1.phpt
new file mode 100644
index 000000000..3690a7718
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_variation1.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Test function posix_setgid() by substituting argument 1 with array values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with array values ***\n";
+
+$index_array = array(1, 2, 3);
+$assoc_array = array(1 => 'one', 2 => 'two');
+
+$variation_array = array(
+  'empty array' => array(),
+  'int indexed array' => $index_array,
+  'associative array' => $assoc_array,
+  'nested arrays' => array('foo', $index_array, $assoc_array),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setgid( $var  ) );
+}
+?>
+===DONE===
+--EXPECTF--
+*** Test substituting argument 1 with array values ***
+
+Warning: posix_setgid() expects parameter 1 to be long, array given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, array given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, array given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, array given in %s on line %d
+bool(false)
+===DONE===
diff --git a/ext/posix/tests/posix_setgid_variation2.phpt b/ext/posix/tests/posix_setgid_variation2.phpt
new file mode 100644
index 000000000..6d53b0837
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_variation2.phpt
@@ -0,0 +1,39 @@
+--TEST--
+Test function posix_setgid() by substituting argument 1 with boolean values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with boolean values ***\n";
+
+
+
+$variation_array = array(
+  'lowercase true' => true,
+  'lowercase false' =>false,
+  'uppercase TRUE' =>TRUE,
+  'uppercase FALSE' =>FALSE,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setgid( $var  ) );
+}
+?>
+===DONE===
+--EXPECTF--
+*** Test substituting argument 1 with boolean values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+===DONE===
+	
\ No newline at end of file
diff --git a/ext/posix/tests/posix_setgid_variation3.phpt b/ext/posix/tests/posix_setgid_variation3.phpt
new file mode 100644
index 000000000..5855746f0
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_variation3.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Test function posix_setgid() by substituting argument 1 with emptyUnsetUndefNull values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
+?>
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with emptyUnsetUndefNull values ***\n";
+
+
+
+$unset_var = 10;
+unset($unset_var);
+
+$variation_array = array(
+  'unset var' => @$unset_var,
+  'undefined var' => @$undefined_var,
+  'empty string DQ' => "",
+  'empty string SQ' => '',
+  'uppercase NULL' => NULL,
+  'lowercase null' => null,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setgid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with emptyUnsetUndefNull values ***
+bool(false)
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, string given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, string given in %s on line %d
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_setgid_variation4.phpt b/ext/posix/tests/posix_setgid_variation4.phpt
new file mode 100644
index 000000000..2bd209bd3
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_variation4.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test function posix_setgid() by substituting argument 1 with float values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with float values ***\n";
+
+
+
+$variation_array = array(
+  'float 10.5' => 10.5,
+  'float -10.5' => -10.5,
+  'float 12.3456789000e10' => 12.3456789000e10,
+  'float -12.3456789000e10' => -12.3456789000e10,
+  'float .5' => .5,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setgid( $var  ) );
+}
+?>
+===DONE===
+--EXPECTF--
+*** Test substituting argument 1 with float values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+===DONE===
+	
\ No newline at end of file
diff --git a/ext/posix/tests/posix_setgid_variation5.phpt b/ext/posix/tests/posix_setgid_variation5.phpt
new file mode 100644
index 000000000..91f2bb593
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_variation5.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Test function posix_setgid() by substituting argument 1 with int values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with int values ***\n";
+
+
+
+$variation_array = array (
+    'long 0' => 0,
+    'long 1' => 1,
+    'int -12345' => -2345,
+    );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setgid( $var  ) );
+}
+?>
+===DONE===
+--EXPECTF--
+*** Test substituting argument 1 with int values ***
+bool(false)
+bool(false)
+bool(false)
+===DONE===
+	
\ No newline at end of file
diff --git a/ext/posix/tests/posix_setgid_variation6.phpt b/ext/posix/tests/posix_setgid_variation6.phpt
new file mode 100644
index 000000000..8557fd2e8
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_variation6.phpt
@@ -0,0 +1,58 @@
+--TEST--
+Test function posix_setgid() by substituting argument 1 with object values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with object values ***\n";
+
+
+
+function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
+        if (error_reporting() != 0) {
+                // report non-silenced errors
+                echo "Error: $err_no - $err_msg, $filename($linenum)\n";
+        }
+}
+set_error_handler('test_error_handler');
+
+
+
+class classWithToString
+{
+        public function __toString() {
+                return "Class A object";
+        }
+}
+
+class classWithoutToString
+{
+}
+
+$variation_array = array(
+  'instance of classWithToString' => new classWithToString(),
+  'instance of classWithoutToString' => new classWithoutToString(),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setgid( $var  ) );
+}
+?>
+===DONE===
+--EXPECTF--
+*** Test substituting argument 1 with object values ***
+Error: 2 - posix_setgid() expects parameter 1 to be long, object given, %s
+bool(false)
+Error: 2 - posix_setgid() expects parameter 1 to be long, object given, %s
+bool(false)
+===DONE===
+	
\ No newline at end of file
diff --git a/ext/posix/tests/posix_setgid_variation7.phpt b/ext/posix/tests/posix_setgid_variation7.phpt
new file mode 100644
index 000000000..f8083c38f
--- /dev/null
+++ b/ext/posix/tests/posix_setgid_variation7.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test function posix_setgid() by substituting argument 1 with string values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
+?>
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with string values ***\n";
+
+
+
+$heredoc = <<<EOT
+hello world
+EOT;
+
+$variation_array = array(
+  'string DQ' => "string",
+  'string SQ' => 'string',
+  'mixed case string' => "sTrInG",
+  'heredoc' => $heredoc,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setgid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with string values ***
+
+Warning: posix_setgid() expects parameter 1 to be long, string given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, string given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, string given in %s on line %d
+bool(false)
+
+Warning: posix_setgid() expects parameter 1 to be long, string given in %s on line %d
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_basic.phpt b/ext/posix/tests/posix_setuid_basic.phpt
new file mode 100644
index 000000000..986b0be62
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_basic.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Test function posix_setuid() by calling it with its expected arguments
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--FILE--
+<?php
+
+$myuid = posix_getuid();
+$uid = var_dump(posix_setuid( $myuid ) );
+
+?>
+--EXPECTF--
+bool(true)
diff --git a/ext/posix/tests/posix_setuid_error.phpt b/ext/posix/tests/posix_setuid_error.phpt
new file mode 100644
index 000000000..8aa51586a
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_error.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Test function posix_setuid() by calling it more than or less than its expected arguments
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test by calling method or function with incorrect numbers of arguments ***\n";
+
+$uid = '123';
+
+
+$extra_arg = '12312';
+
+var_dump(posix_setuid( $uid, $extra_arg ) );
+
+var_dump(posix_setuid(  ) );
+
+
+?>
+--EXPECTF--
+*** Test by calling method or function with incorrect numbers of arguments ***
+
+Warning: posix_setuid() expects exactly 1 parameter, 2 given in %s on line 11
+bool(false)
+
+Warning: posix_setuid() expects exactly 1 parameter, 0 given in %s on line 13
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_error2.phpt b/ext/posix/tests/posix_setuid_error2.phpt
new file mode 100644
index 000000000..6ec0aa9af
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_error2.phpt
@@ -0,0 +1,55 @@
+--TEST--
+Test function posix_setuid() by substituting argument 1 with object values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with object values ***\n";
+
+
+
+function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
+        if (error_reporting() != 0) {
+                // report non-silenced errors
+                echo "Error: $err_no - $err_msg, $filename($linenum)\n";
+        }
+}
+set_error_handler('test_error_handler');
+
+
+
+class classWithToString
+{
+        public function __toString() {
+                return "Class A object";
+        }
+}
+
+class classWithoutToString
+{
+}
+
+$variation_array = array(
+  'instance of classWithToString' => new classWithToString(),
+  'instance of classWithoutToString' => new classWithoutToString(),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with object values ***
+Error: 2 - posix_setuid() expects parameter 1 to be long, object given, %s
+bool(false)
+Error: 2 - posix_setuid() expects parameter 1 to be long, object given, %s
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_variation1.phpt b/ext/posix/tests/posix_setuid_variation1.phpt
new file mode 100644
index 000000000..bf6d4376c
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_variation1.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test function posix_setuid() by substituting argument 1 with array values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+$index_array = array(1, 2, 3);
+$assoc_array = array(1 => 'one', 2 => 'two');
+
+$variation_array = array(
+  'empty array' => array(),
+  'int indexed array' => $index_array,
+  'associative array' => $assoc_array,
+  'nested arrays' => array('foo', $index_array, $assoc_array),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setuid( $var  ) );
+}
+
+?>
+--EXPECTF--
+Warning: posix_setuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, array given in %s on line 15
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_variation2.phpt b/ext/posix/tests/posix_setuid_variation2.phpt
new file mode 100644
index 000000000..c8ef92827
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_variation2.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Test function posix_setuid() by substituting argument 1 with boolean values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with boolean values ***\n";
+
+
+
+$variation_array = array(
+  'lowercase true' => true,
+  'lowercase false' =>false,
+  'uppercase TRUE' =>TRUE,
+  'uppercase FALSE' =>FALSE,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with boolean values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_variation3.phpt b/ext/posix/tests/posix_setuid_variation3.phpt
new file mode 100644
index 000000000..1630cd1d0
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_variation3.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Test function posix_setuid() by substituting argument 1 with emptyUnsetUndefNull values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with emptyUnsetUndefNull values ***\n";
+
+
+
+$unset_var = 10;
+unset($unset_var);
+
+$variation_array = array(
+  'unset var' => @$unset_var,
+  'undefined var' => @$undefined_var,
+  'empty string DQ' => "",
+  'empty string SQ' => '',
+  'uppercase NULL' => NULL,
+  'lowercase null' => null,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with emptyUnsetUndefNull values ***
+bool(false)
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, string given in %s on line 22
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, string given in %s on line 22
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_variation4.phpt b/ext/posix/tests/posix_setuid_variation4.phpt
new file mode 100644
index 000000000..167596492
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_variation4.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Test function posix_setuid() by substituting argument 1 with float values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with float values ***\n";
+
+$myUid = posix_getuid();
+
+$myUid = $myUid - 1.1;
+
+$variation_array = array(
+  'float '.$myUid => $myUid,
+  'float -'.$myUid => -$myUid,
+  'float 12.3456789000e10' => 12.3456789000e10,
+  'float -12.3456789000e10' => -12.3456789000e10,
+  'float .5' => .5,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with float values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_variation5.phpt b/ext/posix/tests/posix_setuid_variation5.phpt
new file mode 100644
index 000000000..e1b7c05e0
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_variation5.phpt
@@ -0,0 +1,34 @@
+--TEST--
+Test function posix_setuid() by substituting argument 1 with int values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with int values ***\n";
+
+
+
+$variation_array = array (
+    'int 0' => 0,
+    'int 1' => 1,
+    'int -12345' => -12345,
+    );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with int values ***
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_setuid_variation6.phpt b/ext/posix/tests/posix_setuid_variation6.phpt
new file mode 100644
index 000000000..79e614fec
--- /dev/null
+++ b/ext/posix/tests/posix_setuid_variation6.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test function posix_setuid() by substituting argument 1 with string values.
+--SKIPIF--
+<?php 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+?>
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with string values ***\n";
+
+
+
+$heredoc = <<<EOT
+hello world
+EOT;
+
+$variation_array = array(
+  'string DQ' => "string",
+  'string SQ' => 'string',
+  'mixed case string' => "sTrInG",
+  'heredoc' => $heredoc,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_setuid( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with string values ***
+
+Warning: posix_setuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
+
+Warning: posix_setuid() expects parameter 1 to be long, string given in %s on line 21
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_error.phpt b/ext/posix/tests/posix_ttyname_error.phpt
new file mode 100644
index 000000000..e3ec695e5
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_error.phpt
@@ -0,0 +1,29 @@
+--TEST--
+Test function posix_ttyname() by calling it more than or less than its expected arguments
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test by calling method or function with incorrect numbers of arguments ***\n";
+
+$fd = 'foo';
+$extra_arg = 'bar'; 
+
+var_dump(posix_ttyname( $fd, $extra_arg ) );
+
+var_dump(posix_ttyname(  ) );
+
+
+?>
+--EXPECTF--
+*** Test by calling method or function with incorrect numbers of arguments ***
+
+Warning: posix_ttyname() expects exactly 1 parameter, 2 given in %s on line %d
+bool(false)
+
+Warning: posix_ttyname() expects exactly 1 parameter, 0 given in %s on line %d
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_variation1.phpt b/ext/posix/tests/posix_ttyname_variation1.phpt
new file mode 100644
index 000000000..072b9fa67
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_variation1.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Test function posix_ttyname() by substituting argument 1 with array values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with array values ***\n";
+
+
+
+$index_array = array(1, 2, 3);
+$assoc_array = array(1 => 'one', 2 => 'two');
+
+$variation_array = array(
+  'empty array' => array(),
+  'int indexed array' => $index_array,
+  'associative array' => $assoc_array,
+  'nested arrays' => array('foo', $index_array, $assoc_array),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_ttyname( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with array values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_variation2.phpt b/ext/posix/tests/posix_ttyname_variation2.phpt
new file mode 100644
index 000000000..f46821b0c
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_variation2.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Test function posix_ttyname() by substituting argument 1 with boolean values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with boolean values ***\n";
+
+
+
+$variation_array = array(
+  'lowercase true' => true,
+  'lowercase false' =>false,
+  'uppercase TRUE' =>TRUE,
+  'uppercase FALSE' =>FALSE,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_ttyname( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with boolean values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_variation3.phpt b/ext/posix/tests/posix_ttyname_variation3.phpt
new file mode 100644
index 000000000..30054265a
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_variation3.phpt
@@ -0,0 +1,39 @@
+--TEST--
+Test function posix_ttyname() by substituting argument 1 with emptyUnsetUndefNull values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with emptyUnsetUndefNull values ***\n";
+
+
+
+$unset_var = 10;
+unset($unset_var);
+
+$variation_array = array(
+  'unset var' => @$unset_var,
+  'undefined var' => @$undefined_var,
+  'empty string DQ' => "",
+  'empty string SQ' => '',
+  'uppercase NULL' => NULL,
+  'lowercase null' => null,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_ttyname( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with emptyUnsetUndefNull values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_variation4.phpt b/ext/posix/tests/posix_ttyname_variation4.phpt
new file mode 100644
index 000000000..321549279
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_variation4.phpt
@@ -0,0 +1,34 @@
+--TEST--
+Test function posix_ttyname() by substituting argument 1 with float values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with float values ***\n";
+
+
+
+$variation_array = array(
+  'float 10.5' => 10.5,
+  'float -10.5' => -10.5,
+  'float 12.3456789000e10' => 12.3456789000e10,
+  'float -12.3456789000e10' => -12.3456789000e10,
+  'float .5' => .5,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_ttyname( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with float values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_variation5.phpt b/ext/posix/tests/posix_ttyname_variation5.phpt
new file mode 100644
index 000000000..661dd606f
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_variation5.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Test function posix_ttyname() by substituting argument 1 with int values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with int values ***\n";
+
+
+
+$variation_array = array (
+    'int 12345' => 12345,
+    'int -12345' => -2345,
+    );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_ttyname( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with int values ***
+bool(false)
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_variation6.phpt b/ext/posix/tests/posix_ttyname_variation6.phpt
new file mode 100644
index 000000000..020aef115
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_variation6.phpt
@@ -0,0 +1,51 @@
+--TEST--
+Test function posix_ttyname() by substituting argument 1 with object values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with object values ***\n";
+
+
+
+function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
+        if (error_reporting() != 0) {
+                // report non-silenced errors
+                echo "Error: $err_no - $err_msg, $filename($linenum)\n";
+        }
+}
+set_error_handler('test_error_handler');
+
+
+
+class classWithToString
+{
+        public function __toString() {
+                return "Class A object";
+        }
+}
+
+class classWithoutToString
+{
+}
+
+$variation_array = array(
+  'instance of classWithToString' => new classWithToString(),
+  'instance of classWithoutToString' => new classWithoutToString(),
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_ttyname( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with object values ***
+Error: 8 - Object of class classWithToString could not be converted to int, %s(%d)
+bool(false)
+Error: 8 - Object of class classWithoutToString could not be converted to int, %s(%d)
+bool(false)
diff --git a/ext/posix/tests/posix_ttyname_variation7.phpt b/ext/posix/tests/posix_ttyname_variation7.phpt
new file mode 100644
index 000000000..b39916c5b
--- /dev/null
+++ b/ext/posix/tests/posix_ttyname_variation7.phpt
@@ -0,0 +1,36 @@
+--TEST--
+Test function posix_ttyname() by substituting argument 1 with string values.
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--FILE--
+<?php
+
+
+echo "*** Test substituting argument 1 with string values ***\n";
+
+
+
+$heredoc = <<<EOT
+hello world
+EOT;
+
+$variation_array = array(
+  'string DQ' => "string",
+  'string SQ' => 'string',
+  'mixed case string' => "sTrInG",
+  'heredoc' => $heredoc,
+  );
+
+
+foreach ( $variation_array as $var ) {
+  var_dump(posix_ttyname( $var  ) );
+}
+?>
+--EXPECTF--
+*** Test substituting argument 1 with string values ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)