From: Raghubansh Kumar <kraghuba@php.net>
Date: Thu, 21 Jun 2007 21:14:21 +0000 (+0000)
Subject: New tests for file system handling functions
X-Git-Tag: BEFORE_IMPORT_OF_MYSQLND~408
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=35f3b30d648229dbc4940bc029cb90976088e6b7;p=php

New tests for file system handling functions
---

diff --git a/ext/standard/tests/file/filesize_variation-win32.phpt b/ext/standard/tests/file/filesize_variation-win32.phpt
new file mode 100644
index 0000000000..2d28b1e330
--- /dev/null
+++ b/ext/standard/tests/file/filesize_variation-win32.phpt
@@ -0,0 +1,301 @@
+--TEST--
+Test filesize() function: usage variations
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip only valid for Windows');
+}
+--FILE--
+<?php
+/* 
+ Prototype   : int filesize ( string $filename );
+ Description : Returns the size of the file in bytes, or FALSE 
+   (and generates an error of level E_WARNING) in case of an error.
+*/
+
+$file_path = dirname(__FILE__);
+require($file_path."/file.inc");
+
+echo "*** Testing filesize(): usage variations ***\n"; 
+
+echo "*** Checking filesize() with different size of files ***\n";
+for($size = 1; $size <10000; $size = $size+1000)
+{
+  create_files($file_path, 1, "numeric", 0755, $size, "w", "filesize_variation");
+  var_dump( filesize( $file_path."/filesize_variation1.tmp") );
+  clearstatcache();
+  delete_files($file_path, 1, "filesize_variation");
+}
+
+echo "\n*** Testing size of a dir, sub-dir and file with filesize() ***\n";
+echo "-- Creating a base dir, and checking its size --\n";
+mkdir( $file_path."/filesize_variation");
+var_dump( filesize( $file_path."/filesize_variation"));
+clearstatcache();
+
+echo "-- Creating a file inside base dir, and checking dir & file size --\n"; 
+create_files($file_path."/filesize_variation", 1, "numeric", 0755, 1, "w", "filesize_variation");
+var_dump( filesize( $file_path."/filesize_variation"));
+clearstatcache();
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation1.tmp"));
+clearstatcache();
+delete_files($file_path."/filesize_variation", 1, "filesize_variation");
+
+echo "-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --\n";
+mkdir( $file_path."/filesize_variation/filesize_variation_sub");
+var_dump( filesize( $file_path."/filesize_variation")); // size of base dir
+clearstatcache();
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub")); // size of subdir
+clearstatcache();
+
+echo "-- Creating a file inside sub-dir, and checking size of base, subdir and file created --\n";
+// create only the file, as base and subdir is already created
+$filename =  $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp";
+$file_handle = fopen($filename, "w");
+fwrite($file_handle, str_repeat("Hello,World ", 1000) ); // create file of size 12000 bytes
+fclose($file_handle);
+// size of base dir
+var_dump( filesize( $file_path."/filesize_variation"));
+clearstatcache();
+// size of subdir
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub"));
+clearstatcache();
+// size of file inside subdir
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp"));
+clearstatcache();
+
+echo "-- Testing filesize() after truncating the file to a new length --\n";
+// truncate the file created earlier in subdir, the size of the file is 12000bytes
+// truncate the same file, in the loop , each time with the decrement in size by 1200 bytes,
+//  until -1200bytes size
+for($size = filesize($filename); $size>=-1200; $size-=1200) {
+  $file_handle = fopen($filename, "r+");
+  var_dump( ftruncate($file_handle, $size) );
+  fclose($file_handle);
+  var_dump( filesize($filename) );
+  clearstatcache();
+}
+
+echo "-- Testing filesize() with the data of possible chars --\n";
+$filename2 = $file_path."/filesize_variation1.tmp";
+$string = "Test 2 test the filesize() fn, with data containing all the types like !@@##$%^&*():<>?|~+!;',.\][{}(special) chars, 12345(numeric) chars, and \n(newline char), \t(tab), \0, \r and so on........\0";
+echo "-- opening the file in 'w' mode and get the size --\n";
+$file_handle = fopen($filename2, "w");
+var_dump( strlen($string) );  //strlen of the string
+fwrite($file_handle, $string);
+fclose($file_handle);
+var_dump( filesize($filename2) );  //size of the file = strlen of string
+clearstatcache();
+
+echo "-- opening the file in 'wt' mode and get the size --\n";
+$file_handle = fopen($filename2, "wt");
+var_dump( strlen($string) );  //strlen of the string = 191 bytes
+fwrite($file_handle, $string);
+fclose($file_handle);
+var_dump( filesize($filename2) );  //size of the file = 192 bytes != strlen of string
+clearstatcache();
+
+echo "-- opening the file in 'a' mode, adding data and checking the file --\n";
+$file_handle = fopen($filename2, "a");
+fwrite($file_handle, "Hello, world");
+fclose($file_handle);
+var_dump( filesize($filename2) );  //204 bytes
+clearstatcache();
+
+echo "-- opening the file in 'at' mode, adding data and checking the file --\n";
+$file_handle = fopen($filename2, "at");
+fwrite($file_handle, "Hello, world\n");
+fclose($file_handle);
+var_dump( filesize($filename2) );  //218 bytes
+clearstatcache();
+
+echo "-- creating a hole and checking the size --\n";
+$file_handle = fopen($filename2, "a");
+var_dump( ftruncate($file_handle, 220) );  //creating 4 bytes of hole
+fclose($file_handle);
+var_dump( filesize($filename2) );  //220 bytes
+clearstatcache();
+
+echo "-- writing data after hole and checking the size --\n";
+$file_handle = fopen($filename2, "a");
+fwrite($file_handle, "Hello\0");  //wrting 6 bytes of data
+fclose($file_handle);
+var_dump( filesize($filename2) );  //226 bytes
+clearstatcache();
+
+echo "-- opening the existing file in write mode --\n";
+fclose( fopen($filename2, "w") );
+var_dump( filesize($filename2) );  //0 bytes
+clearstatcache();
+
+echo "-- with empty file --\n";
+$filename3 = dirname(__FILE__)."/filesize_variation_empty.tmp";
+fclose( fopen($filename3, "w") );
+var_dump( filesize($filename3) );  //0 bytes
+
+echo "*** Done ***\n";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+rmdir($file_path."/filesize_variation");
+unlink($file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp");
+rmdir($file_path."/filesize_variation/filesize_variation_sub");
+rmdir($file_path."/filesize_variation");
+unlink($file_path."/filesize_variation1.tmp");
+unlink($file_path."/filesize_variation_empty.tmp");
+?>
+--EXPECTF--
+*** Testing filesize(): usage variations ***
+*** Checking filesize() with different size of files ***
+int(1024)
+int(1025024)
+int(2049024)
+int(3073024)
+int(4097024)
+int(5121024)
+int(6145024)
+int(7169024)
+int(8193024)
+int(9217024)
+
+*** Testing size of a dir, sub-dir and file with filesize() ***
+-- Creating a base dir, and checking its size --
+int(0)
+-- Creating a file inside base dir, and checking dir & file size --
+int(0)
+int(1024)
+-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --
+int(0)
+int(0)
+-- Creating a file inside sub-dir, and checking size of base, subdir and file created --
+int(0)
+int(0)
+int(12000)
+-- Testing filesize() after truncating the file to a new length --
+bool(true)
+int(12000)
+bool(true)
+int(10800)
+bool(true)
+int(9600)
+bool(true)
+int(8400)
+bool(true)
+int(7200)
+bool(true)
+int(6000)
+bool(true)
+int(4800)
+bool(true)
+int(3600)
+bool(true)
+int(2400)
+bool(true)
+int(1200)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing filesize() with the data of possible chars --
+-- opening the file in 'w' mode and get the size --
+int(191)
+int(191)
+-- opening the file in 'wt' mode and get the size --
+int(191)
+int(192)
+-- opening the file in 'a' mode, adding data and checking the file --
+int(204)
+-- opening the file in 'at' mode, adding data and checking the file --
+int(218)
+-- creating a hole and checking the size --
+bool(true)
+int(220)
+-- writing data after hole and checking the size --
+int(226)
+-- opening the existing file in write mode --
+int(0)
+-- with empty file --
+int(0)
+*** Done ***
+--UEXPECTF--
+*** Testing filesize(): usage variations ***
+*** Checking filesize() with different size of files ***
+int(1024)
+int(1025024)
+int(2049024)
+int(3073024)
+int(4097024)
+int(5121024)
+int(6145024)
+int(7169024)
+int(8193024)
+int(9217024)
+
+*** Testing size of a dir, sub-dir and file with filesize() ***
+-- Creating a base dir, and checking its size --
+int(0)
+-- Creating a file inside base dir, and checking dir & file size --
+int(0)
+int(1024)
+-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --
+int(0)
+int(0)
+-- Creating a file inside sub-dir, and checking size of base, subdir and file created --
+
+Notice: fwrite(): 12000 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(0)
+int(0)
+int(12000)
+-- Testing filesize() after truncating the file to a new length --
+bool(true)
+int(12000)
+bool(true)
+int(10800)
+bool(true)
+int(9600)
+bool(true)
+int(8400)
+bool(true)
+int(7200)
+bool(true)
+int(6000)
+bool(true)
+int(4800)
+bool(true)
+int(3600)
+bool(true)
+int(2400)
+bool(true)
+int(1200)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing filesize() with the data of possible chars --
+-- opening the file in 'w' mode and get the size --
+int(191)
+
+Notice: fwrite(): 191 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(191)
+-- opening the file in 'wt' mode and get the size --
+int(191)
+int(192)
+-- opening the file in 'a' mode, adding data and checking the file --
+
+Notice: fwrite(): 12 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(204)
+-- opening the file in 'at' mode, adding data and checking the file --
+int(218)
+-- creating a hole and checking the size --
+bool(true)
+int(220)
+-- writing data after hole and checking the size --
+
+Notice: fwrite(): 6 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(226)
+-- opening the existing file in write mode --
+int(0)
+-- with empty file --
+int(0)
+*** Done ***
diff --git a/ext/standard/tests/file/filesize_variation.phpt b/ext/standard/tests/file/filesize_variation.phpt
new file mode 100644
index 0000000000..5cdf11bf46
--- /dev/null
+++ b/ext/standard/tests/file/filesize_variation.phpt
@@ -0,0 +1,301 @@
+--TEST--
+Test filesize() function: usage variations
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip only valid for Linux');
+}
+--FILE--
+<?php
+/* 
+ Prototype   : int filesize ( string $filename );
+ Description : Returns the size of the file in bytes, or FALSE 
+   (and generates an error of level E_WARNING) in case of an error.
+*/
+
+$file_path = dirname(__FILE__);
+require($file_path."/file.inc");
+
+echo "*** Testing filesize(): usage variations ***\n"; 
+
+echo "*** Checking filesize() with different size of files ***\n";
+for($size = 1; $size <10000; $size = $size+1000)
+{
+  create_files($file_path, 1, "numeric", 0755, $size, "w", "filesize_variation");
+  var_dump( filesize( $file_path."/filesize_variation1.tmp") );
+  clearstatcache();
+  delete_files($file_path, 1, "filesize_variation");
+}
+
+echo "\n*** Testing size of a dir, sub-dir and file with filesize() ***\n";
+echo "-- Creating a base dir, and checking its size --\n";
+mkdir( $file_path."/filesize_variation");
+var_dump( filesize( $file_path."/filesize_variation"));
+clearstatcache();
+
+echo "-- Creating a file inside base dir, and checking dir & file size --\n"; 
+create_files($file_path."/filesize_variation", 1, "numeric", 0755, 1, "w", "filesize_variation");
+var_dump( filesize( $file_path."/filesize_variation"));
+clearstatcache();
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation1.tmp"));
+clearstatcache();
+delete_files($file_path."/filesize_variation", 1, "filesize_variation");
+
+echo "-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --\n";
+mkdir( $file_path."/filesize_variation/filesize_variation_sub");
+var_dump( filesize( $file_path."/filesize_variation")); // size of base dir
+clearstatcache();
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub")); // size of subdir
+clearstatcache();
+
+echo "-- Creating a file inside sub-dir, and checking size of base, subdir and file created --\n";
+// create only the file, as base and subdir is already created
+$filename =  $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp";
+$file_handle = fopen($filename, "w");
+fwrite($file_handle, str_repeat("Hello,World ", 1000) ); // create file of size 12000 bytes
+fclose($file_handle);
+// size of base dir
+var_dump( filesize( $file_path."/filesize_variation"));
+clearstatcache();
+// size of subdir
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub"));
+clearstatcache();
+// size of file inside subdir
+var_dump( filesize( $file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp"));
+clearstatcache();
+
+echo "-- Testing filesize() after truncating the file to a new length --\n";
+// truncate the file created earlier in subdir, the size of the file is 12000bytes
+// truncate the same file, in the loop , each time with the decrement in size by 1200 bytes,
+//  until -1200bytes size
+for($size = filesize($filename); $size>=-1200; $size-=1200) {
+  $file_handle = fopen($filename, "r+");
+  var_dump( ftruncate($file_handle, $size) );
+  fclose($file_handle);
+  var_dump( filesize($filename) );
+  clearstatcache();
+}
+
+echo "-- Testing filesize() with the data of possible chars --\n";
+$filename2 = $file_path."/filesize_variation1.tmp";
+$string = "Test 2 test the filesize() fn, with data containing all the types like !@@##$%^&*():<>?|~+!;',.\][{}(special) chars, 12345(numeric) chars, and \n(newline char), \t(tab), \0, \r and so on........\0";
+echo "-- opening the file in 'w' mode and get the size --\n";
+$file_handle = fopen($filename2, "w");
+var_dump( strlen($string) );  //strlen of the string
+fwrite($file_handle, $string);
+fclose($file_handle);
+var_dump( filesize($filename2) );  //size of the file = strlen of string
+clearstatcache();
+
+echo "-- opening the file in 'w' mode and get the size --\n";
+$file_handle = fopen($filename2, "wt");
+var_dump( strlen($string) );  //strlen of the string = 191 bytes
+fwrite($file_handle, $string);
+fclose($file_handle);
+var_dump( filesize($filename2) );  //size of the file = strlen of string = 191 bytes
+clearstatcache();
+
+echo "-- opening the file in 'a' mode, adding data and checking the file --\n";
+$file_handle = fopen($filename2, "a");
+fwrite($file_handle, "Hello, world");
+fclose($file_handle);
+var_dump( filesize($filename2) );  //203 bytes
+clearstatcache();
+
+echo "-- opening the file in 'at' mode, adding data and checking the file --\n";
+$file_handle = fopen($filename2, "at");
+fwrite($file_handle, "Hello, world\n");
+fclose($file_handle);
+var_dump( filesize($filename2) );  //216 bytes
+clearstatcache();
+
+echo "-- creating a hole and checking the size --\n";
+$file_handle = fopen($filename2, "a");
+var_dump( ftruncate($file_handle, 220) );  //creating 4 bytes of hole
+fclose($file_handle);
+var_dump( filesize($filename2) );  //220 bytes
+clearstatcache();
+
+echo "-- writing data after hole and checking the size --\n";
+$file_handle = fopen($filename2, "a");
+fwrite($file_handle, "Hello\0");  //wrting 6 bytes of data
+fclose($file_handle);
+var_dump( filesize($filename2) );  //226 bytes
+clearstatcache();
+
+echo "-- opening the existing file in write mode --\n";
+fclose( fopen($filename2, "w") );
+var_dump( filesize($filename2) );  //0 bytes
+clearstatcache();
+
+echo "-- with empty file --\n";
+$filename3 = dirname(__FILE__)."/filesize_variation_empty.tmp";
+fclose( fopen($filename3, "w") );
+var_dump( filesize($filename3) );  //0 bytes
+
+echo "*** Done ***\n";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+rmdir($file_path."/filesize_variation");
+unlink($file_path."/filesize_variation/filesize_variation_sub/filesize_variation.tmp");
+rmdir($file_path."/filesize_variation/filesize_variation_sub");
+rmdir($file_path."/filesize_variation");
+unlink($file_path."/filesize_variation1.tmp");
+unlink($file_path."/filesize_variation_empty.tmp");
+?>
+--EXPECTF--
+*** Testing filesize(): usage variations ***
+*** Checking filesize() with different size of files ***
+int(1024)
+int(1025024)
+int(2049024)
+int(3073024)
+int(4097024)
+int(5121024)
+int(6145024)
+int(7169024)
+int(8193024)
+int(9217024)
+
+*** Testing size of a dir, sub-dir and file with filesize() ***
+-- Creating a base dir, and checking its size --
+int(4096)
+-- Creating a file inside base dir, and checking dir & file size --
+int(4096)
+int(1024)
+-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --
+int(4096)
+int(4096)
+-- Creating a file inside sub-dir, and checking size of base, subdir and file created --
+int(4096)
+int(4096)
+int(12000)
+-- Testing filesize() after truncating the file to a new length --
+bool(true)
+int(12000)
+bool(true)
+int(10800)
+bool(true)
+int(9600)
+bool(true)
+int(8400)
+bool(true)
+int(7200)
+bool(true)
+int(6000)
+bool(true)
+int(4800)
+bool(true)
+int(3600)
+bool(true)
+int(2400)
+bool(true)
+int(1200)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing filesize() with the data of possible chars --
+-- opening the file in 'w' mode and get the size --
+int(191)
+int(191)
+-- opening the file in 'w' mode and get the size --
+int(191)
+int(191)
+-- opening the file in 'a' mode, adding data and checking the file --
+int(203)
+-- opening the file in 'at' mode, adding data and checking the file --
+int(216)
+-- creating a hole and checking the size --
+bool(true)
+int(220)
+-- writing data after hole and checking the size --
+int(226)
+-- opening the existing file in write mode --
+int(0)
+-- with empty file --
+int(0)
+*** Done ***
+--UEXPECTF--
+*** Testing filesize(): usage variations ***
+*** Checking filesize() with different size of files ***
+int(1024)
+int(1025024)
+int(2049024)
+int(3073024)
+int(4097024)
+int(5121024)
+int(6145024)
+int(7169024)
+int(8193024)
+int(9217024)
+
+*** Testing size of a dir, sub-dir and file with filesize() ***
+-- Creating a base dir, and checking its size --
+int(4096)
+-- Creating a file inside base dir, and checking dir & file size --
+int(4096)
+int(1024)
+-- Creating an empty sub-dir in base-dir, and checking size of base and sub dir --
+int(4096)
+int(4096)
+-- Creating a file inside sub-dir, and checking size of base, subdir and file created --
+
+Notice: fwrite(): 12000 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(4096)
+int(4096)
+int(12000)
+-- Testing filesize() after truncating the file to a new length --
+bool(true)
+int(12000)
+bool(true)
+int(10800)
+bool(true)
+int(9600)
+bool(true)
+int(8400)
+bool(true)
+int(7200)
+bool(true)
+int(6000)
+bool(true)
+int(4800)
+bool(true)
+int(3600)
+bool(true)
+int(2400)
+bool(true)
+int(1200)
+bool(true)
+int(0)
+bool(false)
+int(0)
+-- Testing filesize() with the data of possible chars --
+-- opening the file in 'w' mode and get the size --
+int(191)
+
+Notice: fwrite(): 191 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(191)
+-- opening the file in 'w' mode and get the size --
+int(191)
+int(191)
+-- opening the file in 'a' mode, adding data and checking the file --
+
+Notice: fwrite(): 12 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(203)
+-- opening the file in 'at' mode, adding data and checking the file --
+int(216)
+-- creating a hole and checking the size --
+bool(true)
+int(220)
+-- writing data after hole and checking the size --
+
+Notice: fwrite(): 6 character unicode buffer downcoded for binary stream runtime_encoding in %s on line %d
+int(226)
+-- opening the existing file in write mode --
+int(0)
+-- with empty file --
+int(0)
+*** Done ***
diff --git a/ext/standard/tests/file/lstat_stat_basic.phpt b/ext/standard/tests/file/lstat_stat_basic.phpt
new file mode 100644
index 0000000000..d8bc04e817
--- /dev/null
+++ b/ext/standard/tests/file/lstat_stat_basic.phpt
@@ -0,0 +1,545 @@
+--TEST--
+Test lstat() & stat() functions: basic functionality
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip.. lstat() not available on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: array lstat ( string $filename );
+   Description: Gives information about a file or symbolic link
+
+   Prototype: array stat ( string $filename );
+   Description: Gives information about a file
+*/
+
+$file_path = dirname(__FILE__);
+require("$file_path/file.inc");
+
+echo "*** Testing lstat() & stat() : basic functionality ***\n";
+
+/* creating temp directory and file */
+
+// creating dir
+$dirname = "$file_path/lstat_stat_basic";
+mkdir($dirname);
+// stat of the dir created
+$dir_stat = stat($dirname);
+clearstatcache();
+sleep(2);
+
+// creating file
+$filename = "$dirname/lstat_stat_basic.tmp";
+$file_handle = fopen($filename, "w");
+fclose($file_handle);
+// stat of the file created
+$file_stat = stat($filename);
+sleep(2);
+
+// now new stat of the dir after file is created
+$new_dir_stat = stat($dirname);
+clearstatcache();
+
+// create soft link and record stat
+$sym_linkname = "$file_path/lstat_stat_basic_link.tmp";
+symlink($filename, $sym_linkname);
+// stat of the link created
+$link_stat = lstat($sym_linkname);
+sleep(2);
+// new stat of the file, after a softlink to this file is created
+$new_file_stat = stat($filename);
+clearstatcache();
+
+// stat contains 13 different values stored twice, can be accessed using 
+// numeric and named keys, compare them to see they are same  
+echo "*** Testing stat() and lstat() : validating the values stored in stat ***\n";
+// Initial stat values
+var_dump( compare_self_stat($file_stat) ); //expect true
+var_dump( compare_self_stat($dir_stat) );  //expect true
+var_dump( compare_self_stat($link_stat) ); // expect true
+
+// New stat values taken after creation of file & link
+var_dump( compare_self_stat($new_file_stat) ); //expect true
+var_dump( compare_self_stat($new_dir_stat) );  // expect true
+
+// compare the two stat values, initial stat and stat recorded after 
+// creating files and link, also dump the value of stats
+echo "*** Testing stat() and lstat() : comparing stats (recorded before and after file/link creation) ***\n";
+echo "-- comparing difference in dir stats before and after creating file in it --\n";
+$affected_elements = array( 9, 10, 'mtime', 'ctime' );
+var_dump( compare_stats($dir_stat, $new_dir_stat, $affected_elements, '!=', true) ); // expect true
+
+echo "-- comparing difference in file stats before and after creating link to it --\n";
+var_dump( compare_stats($file_stat, $new_file_stat, $all_stat_keys, "==", true) ); // expect true
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink("$file_path/lstat_stat_basic_link.tmp");
+unlink("$file_path/lstat_stat_basic/lstat_stat_basic.tmp");
+rmdir("$file_path/lstat_stat_basic");
+?>
+--EXPECTF--
+*** Testing lstat() & stat() : basic functionality ***
+*** Testing stat() and lstat() : validating the values stored in stat ***
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+*** Testing stat() and lstat() : comparing stats (recorded before and after file/link creation) ***
+-- comparing difference in dir stats before and after creating file in it --
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(%d)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(%d)
+  ["gid"]=>
+  int(%d)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(%d)
+  ["blocks"]=>
+  int(%d)
+}
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(%d)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(%d)
+  ["gid"]=>
+  int(%d)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(%d)
+  ["blocks"]=>
+  int(%d)
+}
+bool(true)
+-- comparing difference in file stats before and after creating link to it --
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(%d)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(%d)
+  ["gid"]=>
+  int(%d)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(%d)
+  ["blocks"]=>
+  int(%d)
+}
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(%d)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(%d)
+  ["gid"]=>
+  int(%d)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(%d)
+  ["blocks"]=>
+  int(%d)
+}
+bool(true)
+Done
+--UEXPECTF--
+*** Testing lstat() & stat() : basic functionality ***
+*** Testing stat() and lstat() : validating the values stored in stat ***
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+*** Testing stat() and lstat() : comparing stats (recorded before and after file/link creation) ***
+-- comparing difference in dir stats before and after creating file in it --
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  [u"dev"]=>
+  int(%d)
+  [u"ino"]=>
+  int(%d)
+  [u"mode"]=>
+  int(%d)
+  [u"nlink"]=>
+  int(%d)
+  [u"uid"]=>
+  int(%d)
+  [u"gid"]=>
+  int(%d)
+  [u"rdev"]=>
+  int(%d)
+  [u"size"]=>
+  int(%d)
+  [u"atime"]=>
+  int(%d)
+  [u"mtime"]=>
+  int(%d)
+  [u"ctime"]=>
+  int(%d)
+  [u"blksize"]=>
+  int(%d)
+  [u"blocks"]=>
+  int(%d)
+}
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  [u"dev"]=>
+  int(%d)
+  [u"ino"]=>
+  int(%d)
+  [u"mode"]=>
+  int(%d)
+  [u"nlink"]=>
+  int(%d)
+  [u"uid"]=>
+  int(%d)
+  [u"gid"]=>
+  int(%d)
+  [u"rdev"]=>
+  int(%d)
+  [u"size"]=>
+  int(%d)
+  [u"atime"]=>
+  int(%d)
+  [u"mtime"]=>
+  int(%d)
+  [u"ctime"]=>
+  int(%d)
+  [u"blksize"]=>
+  int(%d)
+  [u"blocks"]=>
+  int(%d)
+}
+bool(true)
+-- comparing difference in file stats before and after creating link to it --
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  [u"dev"]=>
+  int(%d)
+  [u"ino"]=>
+  int(%d)
+  [u"mode"]=>
+  int(%d)
+  [u"nlink"]=>
+  int(%d)
+  [u"uid"]=>
+  int(%d)
+  [u"gid"]=>
+  int(%d)
+  [u"rdev"]=>
+  int(%d)
+  [u"size"]=>
+  int(%d)
+  [u"atime"]=>
+  int(%d)
+  [u"mtime"]=>
+  int(%d)
+  [u"ctime"]=>
+  int(%d)
+  [u"blksize"]=>
+  int(%d)
+  [u"blocks"]=>
+  int(%d)
+}
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(%d)
+  [12]=>
+  int(%d)
+  [u"dev"]=>
+  int(%d)
+  [u"ino"]=>
+  int(%d)
+  [u"mode"]=>
+  int(%d)
+  [u"nlink"]=>
+  int(%d)
+  [u"uid"]=>
+  int(%d)
+  [u"gid"]=>
+  int(%d)
+  [u"rdev"]=>
+  int(%d)
+  [u"size"]=>
+  int(%d)
+  [u"atime"]=>
+  int(%d)
+  [u"mtime"]=>
+  int(%d)
+  [u"ctime"]=>
+  int(%d)
+  [u"blksize"]=>
+  int(%d)
+  [u"blocks"]=>
+  int(%d)
+}
+bool(true)
+Done
diff --git a/ext/standard/tests/file/lstat_stat_error.phpt b/ext/standard/tests/file/lstat_stat_error.phpt
new file mode 100644
index 0000000000..b68aa4daa8
--- /dev/null
+++ b/ext/standard/tests/file/lstat_stat_error.phpt
@@ -0,0 +1,120 @@
+--TEST--
+Test lstat() and stat() functions: error conditions
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip.. lstat() not available on Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: array lstat ( string $filename );
+   Description: Gives information about a file or symbolic link
+
+   Prototype: array stat ( string $filename );
+   Description: Gives information about a file
+*/
+
+echo "*** Testing lstat() for error conditions ***\n";
+$file_path = dirname(__FILE__); 
+var_dump( lstat() );  // args < expected
+var_dump( lstat(__FILE__, 2) );  // args > expected
+var_dump( lstat("$file_path/temp.tmp") ); // non existing file
+var_dump( lstat(22) ); // scalar argument
+$arr = array(__FILE__);
+var_dump( lstat($arr) ); // array argument
+
+echo "\n*** Testing stat() for error conditions ***\n";
+var_dump( stat() );  // args < expected
+var_dump( stat(__FILE__, 2) );  // file, args > expected
+var_dump( stat(dirname(__FILE__), 2) );  //dir, args > expected
+
+var_dump( stat("$file_path/temp.tmp") ); // non existing file
+var_dump( stat("$file_path/temp/") ); // non existing dir
+var_dump( stat(22) ); // scalar argument
+var_dump( stat($arr) ); // array argument
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing lstat() for error conditions ***
+
+Warning: lstat() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: lstat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: lstat(): Lstat failed for %s in %s on line %d
+bool(false)
+
+Warning: lstat(): Lstat failed for 22 in %s on line %d
+bool(false)
+
+Warning: lstat() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
+NULL
+
+*** Testing stat() for error conditions ***
+
+Warning: stat() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for 22 in %s on line %d
+bool(false)
+
+Warning: stat() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
+NULL
+Done
+--UEXPECTF--
+*** Testing lstat() for error conditions ***
+
+Warning: lstat() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: lstat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: lstat(): Lstat failed for %s in %s on line %d
+bool(false)
+
+Warning: lstat(): Lstat failed for 22 in %s on line %d
+bool(false)
+
+Warning: lstat() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
+NULL
+
+*** Testing stat() for error conditions ***
+
+Warning: stat() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for 22 in %s on line %d
+bool(false)
+
+Warning: stat() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
+NULL
+Done
diff --git a/ext/standard/tests/file/rename_variation-win32.phpt b/ext/standard/tests/file/rename_variation-win32.phpt
new file mode 100644
index 0000000000..19ab560a6c
--- /dev/null
+++ b/ext/standard/tests/file/rename_variation-win32.phpt
@@ -0,0 +1,304 @@
+--TEST--
+Test rename() function: usage variations
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only for Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: bool rename ( string $oldname, string $newname [, resource $context] );
+   Description: Renames a file or directory
+*/
+
+require dirname(__FILE__).'/file.inc';
+
+/* creating directory */
+$file_path = dirname(__FILE__);
+mkdir("$file_path/rename_variation/");
+
+/* Testing rename() function on files */
+echo "*** Testing variations of rename() on files ***\n";
+$files_arr = array(
+  "$file_path/rename_variation/rename_variation.tmp",
+
+  /* Testing file with double slashes */
+  "$file_path/rename_variation//rename_variation.tmp",
+  "$file_path/rename_variation/r*.tmp",
+
+  /* Testing Binary safe */
+  "$file_path/rename_variation/rename_variationx000.tmp"
+);
+$counter = 1;
+/* loop through each $file and rename it to rename_variation2.tmp */
+foreach($files_arr as $file) {
+  $fp = fopen("$file_path/rename_variation/rename_variation.tmp", "w");
+  fclose($fp);
+  echo "-- Iteration $counter --\n";
+  var_dump( rename($file, "$file_path/rename_variation2.tmp") );
+  $counter++;
+  unlink("$file_path/rename_variation2.tmp");
+}
+unlink("$file_path/rename_variation/rename_variation.tmp");
+rmdir("$file_path/rename_variation/");  // deleting temp directory
+
+/* Testing rename() function on directories */
+echo "\n*** Testing variations of rename() on directories ***\n";
+$directories = array (
+  /* Testing simple directory tree */
+  "$file_path/rename_variation/",
+
+  /* Testing a dir with trailing slash */
+  "$file_path/rename_variation/",
+
+  /* Testing dir with double trailing slashes */
+  "$file_path/rename_variation//",
+
+  /* Testing Binary safe */
+  "$file_path/rename_variationx000/",
+
+  /* Testing current directory */
+  ".",
+
+  /* Dir name as empty string */
+  "",
+  '',
+
+  /* Dir name as string with a space */
+  " ",
+  ' '
+);
+$counter = 1;
+/* loop through each $dir and rename it to rename_variation1 */
+foreach($directories as $dir) {
+  mkdir("$file_path/rename_variation/");
+  echo "-- Iteration $counter --\n";
+  var_dump( rename($dir, "$file_path/rename_variation1/") );
+  $counter++;
+  rmdir("$file_path/rename_variation1/");
+}
+
+/* Testing rename() on non-existing file and directory as first argument */
+echo "\n*** Testing rename() with non-existing file and directory ***\n";
+// renaming a non-existing file to existing file
+var_dump( rename(dirname(__FILE__)."/rename_variation123.tmp", __FILE__) );
+// renaming a non-existing directory to existing directory
+var_dump( rename(dirname(__FILE__)."/rename_variation123/", dirname(__FILE__)) );
+
+/* Renaming a file and directory to numeric name */
+echo "\n*** Testing rename() by renaming a file and directory to numeric name ***\n";
+$fp = fopen(dirname(__FILE__)."/rename_variation.tmp", "w");
+fclose($fp);
+// renaming existing file to numeric name
+var_dump( rename(dirname(__FILE__)."/rename_variation.tmp", dirname(__FILE__)."/12345.tmp") );
+unlink(dirname(__FILE__)."/12345.tmp");
+// renaming existing directory to numeric name
+var_dump( rename(dirname(__FILE__)."/rename_variation/", dirname(__FILE__)."/12345/") );
+
+echo "\n*** Testing rename() with miscelleneous input ***\n";
+$file_path = dirname(__FILE__);
+mkdir("$file_path/rename_variation");
+$fp = fopen("$file_path/rename_variation.tmp", "w");
+fclose($fp);
+
+echo "\n-- Renaming file to same file name --\n";
+var_dump( rename("$file_path/rename_variation.tmp", "$file_path/rename_variation.tmp") );
+
+echo "\n-- Renaming directory to same directory name --\n";
+var_dump( rename("$file_path/rename_variation/", "$file_path/rename_variation/") );
+
+echo "\n-- Renaming existing file to directory name --\n";
+var_dump( rename("$file_path/rename_variation.tmp", "$file_path/rename_variation/") );
+
+echo "\n-- Renaming existing directory to file name --\n";
+var_dump( rename("$file_path/rename_variation", "$file_path/rename_variation.tmp") );
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+unlink(dirname(__FILE__)."/12345.tmp");
+unlink(dirname(__FILE__)."/rename_variation.tmp");
+rmdir(dirname(__FILE__)."/rename_variation.tmp/");
+rmdir(dirname(__FILE__)."/rename_variation/");
+rmdir(dirname(__FILE__)."/12345/");
+?>
+--EXPECTF--
+*** Testing variations of rename() on files ***
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+Warning: unlink(%s): No such file or directory in %s on line %d
+
+*** Testing variations of rename() on directories ***
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 5 --
+
+Warning: rename(.,%s): Permission denied in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 6 --
+
+Warning: rename(,%s): Permission denied in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 7 --
+
+Warning: rename(,%s): Permission denied in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 8 --
+
+Warning: rename( ,%s): File exists in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 9 --
+
+Warning: rename( ,%s): File exists in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+
+*** Testing rename() with non-existing file and directory ***
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+*** Testing rename() by renaming a file and directory to numeric name ***
+bool(true)
+bool(true)
+
+*** Testing rename() with miscelleneous input ***
+
+-- Renaming file to same file name --
+bool(true)
+
+-- Renaming directory to same directory name --
+bool(true)
+
+-- Renaming existing file to directory name --
+
+Warning: rename(%s,%s): File exists in %s on line %d
+bool(false)
+
+-- Renaming existing directory to file name --
+
+Warning: rename(%s,%s): File exists in %s on line %d
+bool(false)
+Done
+--UEXPECTF--
+*** Testing variations of rename() on files ***
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+Warning: unlink(%s): No such file or directory in %s on line %d
+
+*** Testing variations of rename() on directories ***
+-- Iteration 1 --
+bool(true)
+-- Iteration 2 --
+bool(true)
+-- Iteration 3 --
+bool(true)
+-- Iteration 4 --
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 5 --
+
+Warning: rename(.,%s): Permission denied in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 6 --
+
+Warning: rename(,%s): Permission denied in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 7 --
+
+Warning: rename(,%s): Permission denied in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 8 --
+
+Warning: rename( ,%s): File exists in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+-- Iteration 9 --
+
+Warning: rename( ,%s): File exists in %s on line %d
+bool(false)
+
+Warning: rmdir(%s): No such file or directory in %s on line %d
+
+*** Testing rename() with non-existing file and directory ***
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+Warning: rename(%s,%s): No such file or directory in %s on line %d
+bool(false)
+
+*** Testing rename() by renaming a file and directory to numeric name ***
+bool(true)
+bool(true)
+
+*** Testing rename() with miscelleneous input ***
+
+-- Renaming file to same file name --
+bool(true)
+
+-- Renaming directory to same directory name --
+bool(true)
+
+-- Renaming existing file to directory name --
+
+Warning: rename(%s,%s): File exists in %s on line %d
+bool(false)
+
+-- Renaming existing directory to file name --
+
+Warning: rename(%s,%s): File exists in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/file/rename_variation.phpt b/ext/standard/tests/file/rename_variation.phpt
new file mode 100644
index 0000000000..2617b7c723
--- /dev/null
+++ b/ext/standard/tests/file/rename_variation.phpt
@@ -0,0 +1,408 @@
+--TEST--
+Test rename() function: usage variations
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip.. only for Linux');
+}
+?>
+--FILE--
+<?php
+/* Prototype: bool rename ( string $oldname, string $newname [, resource $context] );
+   Description: Renames a file or directory
+*/
+
+require dirname(__FILE__).'/file.inc';
+
+/* creating directory */
+$file_path = dirname(__FILE__);
+mkdir("$file_path/rename_variation");
+
+/* rename files across directories */
+echo "*** Testing rename() : rename files across directories ***\n";
+$src_filenames = array(
+  "$file_path/rename_variation/rename_variation.tmp",
+
+  /* Testing a file trailing slash */
+  "$file_path/rename_variation/rename_variation.tmp/",
+
+  /* Testing file with double slashes */
+  "$file_path/rename_variation//rename_variation.tmp",
+  "$file_path//rename_variation//rename_variation.tmp",
+);
+$counter = 1;
+/* loop through each $file and rename it to rename_variation2.tmp */
+foreach($src_filenames as $src_filename) {
+  echo "-- Iteration $counter --\n";
+  $fp = fopen("$file_path/rename_variation/rename_variation.tmp", "w");
+  fclose($fp);
+  $dest_filename = "$file_path/rename_variation2.tmp";
+  var_dump( rename($src_filename, $dest_filename) );
+  // ensure that file got renamed to new name 
+  var_dump( file_exists($src_filename) );  // expecting false
+  var_dump( file_exists($dest_filename) );  // expecting true
+  $counter++;
+ 
+  // unlink the file  
+  unlink($dest_filename);
+}
+
+// clean the temp dir and file
+rmdir("$file_path/rename_variation"); 
+
+// rename dirs across directories
+echo "\n*** Testing rename() : renaming directory across directories ***\n";
+$src_dirs = array (
+  /* Testing simple directory tree */
+  "$file_path/rename_variation/",
+
+  /* Testing a dir with trailing slash */
+  "$file_path/rename_variation/",
+
+  /* Testing dir with double trailing slashes */
+  "$file_path//rename_variation//",
+);
+
+$dest_dir = "$file_path/rename_variation_dir";
+// create the $dest_dir
+mkdir($dest_dir);
+
+$counter = 1;
+/* loop through each $src_dirs and rename it to  $dest_dir */
+foreach($src_dirs as $src_dir) {
+  echo "-- Iteration $counter --\n";
+
+  // create the src dir
+  mkdir("$file_path/rename_variation/");
+  // rename the src dir to a new dir in dest dir
+  var_dump( rename($src_dir, $dest_dir."/new_dir") );
+  // ensure that dir was renamed 
+  var_dump( file_exists($src_dir) );  // expecting false
+  var_dump( file_exists($dest_dir."/new_dir") ); // expecting true
+
+  // remove the new dir
+  rmdir($dest_dir."/new_dir");
+  $counter++;
+}
+
+/* Testing rename() on soft and hard links with different permissions */
+echo "\n*** Testing rename() on soft links ***\n";
+// create the file
+$file_prefix = "rename_variation";
+create_files(dirname(__FILE__), 1, "numeric", 0755, 1, "w", $file_prefix);
+
+// create the soft links to the file
+$filename = $file_prefix."1.tmp";
+create_links(dirname(__FILE__), $filename, 1, "soft", 1024, "rename_variation_soft_link");  
+
+//rename the link to a new name in the same dir
+$src_linkname = "$file_path/rename_variation_soft_link1.tmp";
+$dest_linkname = "$file_path/rename_variation_soft_link2.tmp";
+var_dump( rename( $src_linkname, $dest_linkname) );
+//ensure that link was renamed 
+var_dump( file_exists($src_linkname) );  // expecting false
+var_dump( file_exists($dest_linkname) );  // expecting true
+
+// rename a link across dir
+var_dump( rename($dest_linkname, $dest_dir."/rename_variation_soft_link2.tmp"));
+//ensure that link got renamed
+var_dump( file_exists($dest_linkname) );  // expecting false
+var_dump( file_exists($dest_dir."/rename_variation_soft_link2.tmp") ); // expecting true
+
+// delete the link file now 
+unlink($dest_dir."/rename_variation_soft_link2.tmp");
+
+echo "\n*** Testing rename() on hard links ***\n";
+create_links(dirname(__FILE__), $filename, 1, "hard", 1024, "rename_variation_hard_link");
+
+//rename the link to a new name in the same dir
+$src_linkname = "$file_path/rename_variation_hard_link1.tmp";
+$dest_linkname = "$file_path/rename_variation_hard_link2.tmp";
+var_dump( rename( $src_linkname, $dest_linkname) );
+//ensure that link was renamed
+var_dump( file_exists($src_linkname) );  // expecting false
+var_dump( file_exists($dest_linkname) );  // expecting true
+
+// rename a hard link across dir
+var_dump( rename($dest_linkname, $dest_dir."/rename_variation_hard_link2.tmp") );
+//ensure that link got renamed
+var_dump( file_exists($dest_linkname) );  // expecting false
+var_dump( file_exists($dest_dir."/rename_variation_hard_link2.tmp") ); // expecting true
+
+// delete the link file now
+unlink($dest_dir."/rename_variation_hard_link2.tmp");
+// delete the file
+delete_files(dirname(__FILE__), 1, $file_prefix);
+
+/* Renaming a file, link and directory to numeric name */
+echo "\n*** Testing rename() by renaming a file, link and directory to numeric name ***\n";
+$fp = fopen($file_path."/rename_variation.tmp", "w");
+fclose($fp);
+// renaming existing file to numeric name
+var_dump( rename($file_path."/rename_variation.tmp", $file_path."/12345") );
+// ensure that rename worked fine
+var_dump( file_exists($file_path."/rename_variation.tmp" ) );  // expecting false
+var_dump( file_exists($file_path."/12345" ) );  // expecting true
+// remove the file
+unlink($file_path."/12345");
+
+// renaming a directory to numeric name
+var_dump( rename($file_path."/rename_variation_dir/", $file_path."/12345") );
+// ensure that rename worked fine
+var_dump( file_exists($file_path."/rename_variation_dir" ) );  // expecting false
+var_dump( file_exists($file_path."/12345" ) );  // expecting true
+
+// renaming existing link to numeric name
+create_file( $file_path."/rename_variation.tmp");
+/*
+symlink($file_path."/rename_variation.tmp", $file_path."/rename_variation_link.tmp");
+var_dump( rename($file_path."/rename_variation_link.tmp", $file_path."/1234") );
+// ensure that rename worked fine
+var_dump( file_exists($file_path."/rename_variation_link.tmp" ) );  // expecting false
+var_dump( file_exists($file_path."/1234" ) );  // expecting true
+*/
+// delete the file and dir
+rmdir($file_path."/12345");
+
+/* test rename() by trying to rename an existing file/dir/link to the same name
+  and one another */
+// create a dir 
+$file_path = dirname(__FILE__);
+$dirname = "$file_path/rename_variation_dir"; 
+mkdir($dirname);
+//create a file
+$filename = "$file_path/rename_variation.tmp"; 
+$fp = fopen($filename, "w");
+fclose($fp);
+// create a link
+$linkname = "$file_path/rename_variation_link.tmp";
+symlink($filename, $linkname);
+
+echo "\n-- Renaming link to same link name --\n";
+var_dump( rename($linkname, $linkname) );
+
+echo "\n-- Renaming file to same file name --\n";
+var_dump( rename($filename, $filename) );
+
+echo "\n-- Renaming directory to same directory name --\n";
+var_dump( rename($dirname, $dirname) );
+
+echo "\n-- Renaming existing link to existing directory name --\n";
+var_dump( rename($linkname, $dirname) );
+echo "\n-- Renaming existing link to existing file name --\n";
+var_dump( rename($linkname, $filename) );
+
+echo "\n-- Renaming existing file to existing directory name --\n";
+var_dump( rename($filename, $dirname) );
+echo "\n-- Renaming existing file to existing link name --\n";
+var_dump( rename($filename, $linkname) );
+
+echo "\n-- Renaming existing directory to existing file name --\n";
+$fp = fopen($filename, "w");
+fclose($fp);
+var_dump( rename($dirname, $filename) );
+echo "\n-- Renaming existing directory to existing link name --\n";
+var_dump( rename($dirname, $linkname) );
+
+echo "Done\n";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink($file_path."/rename_variation_link.tmp");
+unlink($file_path."/rename_variation.tmp");
+rmdir($file_path."/rename_variation_dir");
+?>
+--EXPECTF--
+*** Testing rename() : rename files across directories ***
+-- Iteration 1 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 2 --
+
+Warning: rename(%s,%s): Not a directory in %s on line %d
+bool(false)
+bool(false)
+bool(false)
+
+Warning: unlink(%s): No such file or directory in %s on line %d
+-- Iteration 3 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 4 --
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() : renaming directory across directories ***
+-- Iteration 1 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 2 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 3 --
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() on soft links ***
+bool(true)
+bool(false)
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() on hard links ***
+bool(true)
+bool(false)
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() by renaming a file, link and directory to numeric name ***
+bool(true)
+bool(false)
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+-- Renaming link to same link name --
+bool(true)
+
+-- Renaming file to same file name --
+bool(true)
+
+-- Renaming directory to same directory name --
+bool(true)
+
+-- Renaming existing link to existing directory name --
+
+Warning: rename(%s,%s): Is a directory in %s on line %d
+bool(false)
+
+-- Renaming existing link to existing file name --
+bool(true)
+
+-- Renaming existing file to existing directory name --
+
+Warning: rename(%s,%s): Is a directory in %s on line %d
+bool(false)
+
+-- Renaming existing file to existing link name --
+bool(true)
+
+-- Renaming existing directory to existing file name --
+
+Warning: rename(%s,%s): Not a directory in %s on line %d
+bool(false)
+
+-- Renaming existing directory to existing link name --
+
+Warning: rename(%s,%s): Not a directory in %s on line %d
+bool(false)
+Done
+
+--UEXPECTF--
+*** Testing rename() : rename files across directories ***
+-- Iteration 1 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 2 --
+
+Warning: rename(%s,%s): Not a directory in %s on line %d
+bool(false)
+bool(false)
+bool(false)
+
+Warning: unlink(%s): No such file or directory in %s on line %d
+-- Iteration 3 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 4 --
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() : renaming directory across directories ***
+-- Iteration 1 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 2 --
+bool(true)
+bool(false)
+bool(true)
+-- Iteration 3 --
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() on soft links ***
+bool(true)
+bool(false)
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() on hard links ***
+bool(true)
+bool(false)
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+*** Testing rename() by renaming a file, link and directory to numeric name ***
+bool(true)
+bool(false)
+bool(true)
+bool(true)
+bool(false)
+bool(true)
+
+-- Renaming link to same link name --
+bool(true)
+
+-- Renaming file to same file name --
+bool(true)
+
+-- Renaming directory to same directory name --
+bool(true)
+
+-- Renaming existing link to existing directory name --
+
+Warning: rename(%s,%s): Is a directory in %s on line %d
+bool(false)
+
+-- Renaming existing link to existing file name --
+bool(true)
+
+-- Renaming existing file to existing directory name --
+
+Warning: rename(%s,%s): Is a directory in %s on line %d
+bool(false)
+
+-- Renaming existing file to existing link name --
+bool(true)
+
+-- Renaming existing directory to existing file name --
+
+Warning: rename(%s,%s): Not a directory in %s on line %d
+bool(false)
+
+-- Renaming existing directory to existing link name --
+
+Warning: rename(%s,%s): Not a directory in %s on line %d
+bool(false)
+Done
diff --git a/ext/standard/tests/file/stat_basic-win32.phpt b/ext/standard/tests/file/stat_basic-win32.phpt
new file mode 100644
index 0000000000..47a8fc264e
--- /dev/null
+++ b/ext/standard/tests/file/stat_basic-win32.phpt
@@ -0,0 +1,313 @@
+--TEST--
+Test stat() function: basic functionality
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. valid only for Windows');
+}
+?>
+--FILE--
+<?php
+/*
+   Prototype: array stat ( string $filename );
+   Description: Gives information about a file
+*/
+
+$file_path = dirname(__FILE__);
+require("$file_path/file.inc");
+
+echo "*** Testing stat() : basic functionality ***\n";
+
+/* creating temp directory and file */
+
+// creating dir
+$dirname = "$file_path/stat_basic";
+mkdir($dirname);
+// stat of the dir created
+$dir_stat = stat($dirname);
+clearstatcache();
+sleep(2);
+
+// creating file
+$filename = "$dirname/stat_basic.tmp";
+$file_handle = fopen($filename, "w");
+fclose($file_handle);
+// stat of the file created
+$file_stat = stat($filename);
+sleep(2);
+
+// now new stat of the dir after file is created
+$new_dir_stat = stat($dirname);
+clearstatcache();
+
+// stat contains 13 different values stored twice, can be accessed using 
+// numeric and named keys, compare them to see they are same  
+echo "*** Testing stat(): validating the values stored in stat ***\n";
+// Initial stat values
+var_dump( compare_self_stat($file_stat) ); //expect true
+var_dump( compare_self_stat($dir_stat) );  //expect true
+
+// New stat values taken after creation of file 
+var_dump( compare_self_stat($new_dir_stat) );  // expect true
+
+// compare the two stat values, initial stat and stat recorded after 
+// creating file, also dump the value of stats
+echo "*** Testing stat(): comparing stats (recorded before and after file creation) ***\n";
+echo "-- comparing difference in dir stats before and after creating file in it --\n";
+$affected_elements = array( 9, 'mtime' );
+var_dump( compare_stats($dir_stat, $new_dir_stat, $affected_elements, '!=', true) ); // expect true
+
+echo "*** Testing stat(): for the return value ***\n";
+var_dump( is_array( stat($filename) ) );
+
+echo "\n---Done---";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink("$file_path/stat_basic/stat_basic.tmp");
+rmdir("$file_path/stat_basic");
+?>
+--EXPECTF--
+*** Testing stat() : basic functionality ***
+*** Testing stat(): validating the values stored in stat ***
+bool(true)
+bool(true)
+bool(true)
+*** Testing stat(): comparing stats (recorded before and after file creation) ***
+-- comparing difference in dir stats before and after creating file in it --
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(-1)
+  [12]=>
+  int(-1)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(%d)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(%d)
+  ["gid"]=>
+  int(%d)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(-1)
+  ["blocks"]=>
+  int(-1)
+}
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(-1)
+  [12]=>
+  int(-1)
+  ["dev"]=>
+  int(%d)
+  ["ino"]=>
+  int(%d)
+  ["mode"]=>
+  int(%d)
+  ["nlink"]=>
+  int(%d)
+  ["uid"]=>
+  int(%d)
+  ["gid"]=>
+  int(%d)
+  ["rdev"]=>
+  int(%d)
+  ["size"]=>
+  int(%d)
+  ["atime"]=>
+  int(%d)
+  ["mtime"]=>
+  int(%d)
+  ["ctime"]=>
+  int(%d)
+  ["blksize"]=>
+  int(-1)
+  ["blocks"]=>
+  int(-1)
+}
+bool(true)
+*** Testing stat(): for the return value ***
+bool(true)
+
+---Done---
+
+--UEXPECTF--
+*** Testing stat() : basic functionality ***
+*** Testing stat(): validating the values stored in stat ***
+bool(true)
+bool(true)
+bool(true)
+*** Testing stat(): comparing stats (recorded before and after file creation) ***
+-- comparing difference in dir stats before and after creating file in it --
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(-1)
+  [12]=>
+  int(-1)
+  [u"dev"]=>
+  int(%d)
+  [u"ino"]=>
+  int(%d)
+  [u"mode"]=>
+  int(%d)
+  [u"nlink"]=>
+  int(%d)
+  [u"uid"]=>
+  int(%d)
+  [u"gid"]=>
+  int(%d)
+  [u"rdev"]=>
+  int(%d)
+  [u"size"]=>
+  int(%d)
+  [u"atime"]=>
+  int(%d)
+  [u"mtime"]=>
+  int(%d)
+  [u"ctime"]=>
+  int(%d)
+  [u"blksize"]=>
+  int(-1)
+  [u"blocks"]=>
+  int(-1)
+}
+array(26) {
+  [0]=>
+  int(%d)
+  [1]=>
+  int(%d)
+  [2]=>
+  int(%d)
+  [3]=>
+  int(%d)
+  [4]=>
+  int(%d)
+  [5]=>
+  int(%d)
+  [6]=>
+  int(%d)
+  [7]=>
+  int(%d)
+  [8]=>
+  int(%d)
+  [9]=>
+  int(%d)
+  [10]=>
+  int(%d)
+  [11]=>
+  int(-1)
+  [12]=>
+  int(-1)
+  [u"dev"]=>
+  int(%d)
+  [u"ino"]=>
+  int(%d)
+  [u"mode"]=>
+  int(%d)
+  [u"nlink"]=>
+  int(%d)
+  [u"uid"]=>
+  int(%d)
+  [u"gid"]=>
+  int(%d)
+  [u"rdev"]=>
+  int(%d)
+  [u"size"]=>
+  int(%d)
+  [u"atime"]=>
+  int(%d)
+  [u"mtime"]=>
+  int(%d)
+  [u"ctime"]=>
+  int(%d)
+  [u"blksize"]=>
+  int(-1)
+  [u"blocks"]=>
+  int(-1)
+}
+bool(true)
+*** Testing stat(): for the return value ***
+bool(true)
+
+---Done---
diff --git a/ext/standard/tests/file/stat_error-win32.phpt b/ext/standard/tests/file/stat_error-win32.phpt
new file mode 100644
index 0000000000..55010e6c58
--- /dev/null
+++ b/ext/standard/tests/file/stat_error-win32.phpt
@@ -0,0 +1,79 @@
+--TEST--
+Test stat() function: error conditions
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) != 'WIN') {
+    die('skip.. only for Windows');
+}
+?>
+--FILE--
+<?php
+/*
+   Prototype: array stat ( string $filename );
+   Description: Gives information about a file
+*/
+
+$file_path = dirname(__FILE__); 
+$arr = array(__FILE__);
+
+echo "\n*** Testing stat() for error conditions ***\n";
+var_dump( stat() );  // args < expected
+var_dump( stat(__FILE__, 2) );  // file, args > expected
+var_dump( stat(dirname(__FILE__), 2) );  //dir, args > expected
+
+var_dump( stat("$file_path/temp.tmp") ); // non existing file
+var_dump( stat("$file_path/temp/") ); // non existing dir
+var_dump( stat(22) ); // scalar argument
+var_dump( stat($arr) ); // array argument
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing stat() for error conditions ***
+
+Warning: stat() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for 22 in %s on line %d
+bool(false)
+
+Warning: stat() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
+NULL
+Done
+
+--UEXPECTF--
+*** Testing stat() for error conditions ***
+
+Warning: stat() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for %s in %s on line %d
+bool(false)
+
+Warning: stat(): stat failed for 22 in %s on line %d
+bool(false)
+
+Warning: stat() expects parameter 1 to be string (Unicode or binary), array given in %s on line %d
+NULL
+Done