cvs: php-src /ext/standard/tests/file fseek_ftell_rewind_basic1.phpt fseek_ftell_rewind_basic2-win32.phpt fseek_ftell_rewind_basic2.phpt
fseek_ftell_rewind_error1.phpt fseek_ftell_rewind_error2.phpt fseek_ftell_rewind_error3.phpt fseek_ftell_rewind_variation1.phpt
fseek_ftell_rewind_variation2-win32.phpt fseek_ftell_rewind_variation2.phpt fseek_ftell_rewind_variation3.phpt
fseek_ftell_rewind_variation4-win32.phpt fseek_ftell_rewind_variation4.phpt fseek_ftell_rewind_variation5.phpt
fseek_ftell_rewind_variation6-win32.phpt fseek_ftell_rewind_variation6.phpt fseek_ftell_rewind_variation7.phpt
fseek_ftell_rewind_variation8-win32.phpt fseek_ftell_rewind_variation8.phpt

kraghuba Sat Jul 21 17:22:32 2007 UTC Added files: /php-src/ext/standard/tests/file fseek_ftell_rewind_variation2-win32.phpt fseek_ftell_rewind_variation4.phpt fseek_ftell_rewind_error3.phpt fseek_ftell_rewind_variation3.phpt fseek_ftell_rewind_error2.phpt fseek_ftell_rewind_basic2.phpt fseek_ftell_rewind_variation6-win32.phpt fseek_ftell_rewind_variation2.phpt fseek_ftell_rewind_basic2-win32.phpt fseek_ftell_rewind_error1.phpt fseek_ftell_rewind_basic1.phpt fseek_ftell_rewind_variation1.phpt fseek_ftell_rewind_variation8.phpt fseek_ftell_rewind_variation4-win32.phpt fseek_ftell_rewind_variation7.phpt fseek_ftell_rewind_variation6.phpt fseek_ftell_rewind_variation8-win32.phpt fseek_ftell_rewind_variation5.phpt Log: New testcases for fseek(), ftell() & rewind() functions

http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation2-win32.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation2-win32.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation2-win32.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w and x modes, default whence --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) != "WIN" ) die("skip.. only valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() without using argument whence */ echo "*** Testing fseek(), ftell(), rewind() : default whence & all w and x modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1, 0, 1, 513); // different offsets, including negative and beyond size $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation2.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); echo "-- Testing fseek() without using argument whence --\n"; foreach($offset as $count){ var_dump( fseek($file_handle,$count) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : default whence & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : default whence & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation4.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation4.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation4.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w and x modes, SEEK_SET --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) == "WIN" ) die("skip.. Not valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() with whence = SEEK_SET */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all w and x modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1, 0, 1, 512, 600); // different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation4.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_SET) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_error3.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_error3.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_error3.phpt --TEST-- Test fseek(), ftell() & rewind() functions : error conditions - rewind() --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ echo "*** Testing rewind() : error conditions ***\n"; // zero argument echo "-- Testing rewind() with zero argument --\n"; var_dump( rewind() ); // more than expected no. of args echo "-- Testing rewind() with more than expected number of arguments --\n"; $fp = fopen(__FILE__, "r"); var_dump( rewind($fp, 10) ); // test invalid arguments : non-resources echo "-- Testing rewind() with invalid arguments --\n"; $invalid_args = array ( "string", 10, 10.5, true, array(1,2,3), new stdclass, ); /* loop to test rewind with different invalid type of args */ for($loop_counter = 1; $loop_counter <= count($invalid_args); $loop_counter++) { echo "-- Iteration $loop_counter --\n"; var_dump( rewind($invalid_args[$loop_counter - 1]) ); } // rewind on a file handle which is already closed echo "-- Testing rewind() with closed/unset file handle --"; fclose($fp); var_dump(rewind($fp)); // rewind on a file handle which is unset $file_handle = fopen(__FILE__, "r"); unset($file_handle); //unset file handle var_dump( rewind(@$file_handle) ); echo "Done\n"; ?> --EXPECTF-- *** Testing rewind() : error conditions *** -- Testing rewind() with zero argument -- Warning: Wrong parameter count for rewind() in %s on line %d NULL -- Testing rewind() with more than expected number of arguments -- Warning: Wrong parameter count for rewind() in %s on line %d NULL -- Testing rewind() with invalid arguments -- -- Iteration 1 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 2 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 3 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 4 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 5 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 6 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Testing rewind() with closed/unset file handle -- Warning: rewind(): 5 is not a valid stream resource in %s on line %d bool(false) Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) Done --UEXPECTF-- *** Testing rewind() : error conditions *** -- Testing rewind() with zero argument -- Warning: Wrong parameter count for rewind() in %s on line %d NULL -- Testing rewind() with more than expected number of arguments -- Warning: Wrong parameter count for rewind() in %s on line %d NULL -- Testing rewind() with invalid arguments -- -- Iteration 1 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 2 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 3 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 4 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 5 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 6 -- Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Testing rewind() with closed/unset file handle -- Warning: rewind(): 5 is not a valid stream resource in %s on line %d bool(false) Warning: rewind(): supplied argument is not a valid stream resource in %s on line %d bool(false) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation3.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation3.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation3.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all r and a modes, SEEK_SET --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All read and append modes 2. Testing fseek() with whence = SEEK_SET */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all r and a modes ***\n"; $file_modes = array( "r","rb","rt","r+","r+b","r+t", "a","ab","at","a+","a+b","a+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1, 0, 1, 512, 600); // different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation3.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ echo "*** Testing fseek() with whence = SEEK_SET ***\n"; foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 512, "w", "fseek_ftell_rewind_variation", 3, "bytes", ".tmp"); //create a file with 512 bytes size $file_handle = fopen($filename, $file_mode); if (!$file_handle) { echo "Error: failed to fopen() file: $filename!"; exit(); } foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_SET) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all r and a modes *** *** Testing fseek() with whence = SEEK_SET *** -- File having data of type text_with_new_line -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all r and a modes *** *** Testing fseek() with whence = SEEK_SET *** -- File having data of type text_with_new_line -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_error2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_error2.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_error2.phpt --TEST-- Test fseek(), ftell() & rewind() functions : error conditions - ftell() --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ echo "*** Testing ftell() : error conditions ***\n"; // zero argument echo "-- Testing ftell() with zero argument --\n"; var_dump( ftell() ); // more than expected no. of args echo "-- Testing ftell() with more than expected number of arguments --\n"; $fp = fopen(__FILE__, "r"); var_dump( ftell($fp, 10) ); // test invalid arguments : non-resources echo "-- Testing ftell() with invalid arguments --\n"; $invalid_args = array ( "string", 10, 10.5, true, array(1,2,3), new stdclass, ); /* loop to test ftell with different invalid type of args */ for($loop_counter = 1; $loop_counter <= count($invalid_args); $loop_counter++) { echo "-- Iteration $loop_counter --\n"; var_dump( ftell($invalid_args[$loop_counter - 1]) ); } // ftell on a file handle which is already closed echo "-- Testing ftell with closed/unset file handle --"; fclose($fp); var_dump(ftell($fp)); // ftell on a file handle which is unset $file_handle = fopen(__FILE__, "r"); unset($file_handle); //unset file handle var_dump( ftell(@$file_handle) ); echo "Done\n"; ?> --EXPECTF-- *** Testing ftell() : error conditions *** -- Testing ftell() with zero argument -- Warning: Wrong parameter count for ftell() in %s on line %d NULL -- Testing ftell() with more than expected number of arguments -- Warning: Wrong parameter count for ftell() in %s on line %d NULL -- Testing ftell() with invalid arguments -- -- Iteration 1 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 2 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 3 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 4 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 5 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 6 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Testing ftell with closed/unset file handle -- Warning: ftell(): 5 is not a valid stream resource in %s on line %d bool(false) Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) Done --UEXPECTF-- *** Testing ftell() : error conditions *** -- Testing ftell() with zero argument -- Warning: Wrong parameter count for ftell() in %s on line %d NULL -- Testing ftell() with more than expected number of arguments -- Warning: Wrong parameter count for ftell() in %s on line %d NULL -- Testing ftell() with invalid arguments -- -- Iteration 1 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 2 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 3 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 4 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 5 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 6 -- Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Testing ftell with closed/unset file handle -- Warning: ftell(): 5 is not a valid stream resource in %s on line %d bool(false) Warning: ftell(): supplied argument is not a valid stream resource in %s on line %d bool(false) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_basic2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_basic2.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_basic2.phpt --TEST-- Test fseek(), ftell() & rewind() functions : basic functionality - all w and x modes --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) == "WIN" ) die("skip.. Not valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions on all write and create with write modes */ echo "*** Testing fseek(), ftell(), rewind() : basic operations ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array("text_with_new_line","alphanumeric"); $whence_set = array(SEEK_SET,SEEK_CUR,SEEK_END); $whence_string = array("SEEK_SET", "SEEK_CUR", "SEEK_END"); $filename = dirname(__FILE__)."/fseek_ftell_rewind_basic2.tmp"; // this is name of the file created by create_files() foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle) { echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); // set file pointer to 0 var_dump( rewind($file_handle) ); // set to begining of file var_dump( ftell($file_handle) ); foreach($whence_set as $whence){ echo "-- Testing fseek() with whence = $whence_string[$whence] --\n"; var_dump( fseek($file_handle, 10, $whence) ); //expecting int(0) var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of whence loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of File content type loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : basic operations *** -- File having data of type text_with_new_line -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : basic operations *** -- File having data of type text_with_new_line -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation6-win32.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation6-win32.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation6-win32.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w & x modes, SEEK_CUR --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) != "WIN" ) die("skip.. only valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() with whence = SEEK_CUR */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all w and x modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1,0,1,512,600); // different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation6.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_CUR) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation2.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation2.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation2.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w and x modes, default whence --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) == "WIN" ) die("skip.. Not valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() without using argument whence */ echo "*** Testing fseek(), ftell(), rewind() : default whence & all w and x modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1, 0, 1, 513); // different offsets, including negative and beyond size $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation2.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); echo "-- Testing fseek() without using argument whence --\n"; foreach($offset as $count){ var_dump( fseek($file_handle,$count) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : default whence & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : default whence & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode wt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode w+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode xt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode x+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_basic2-win32.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_basic2-win32.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_basic2-win32.phpt --TEST-- Test fseek(), ftell() & rewind() functions : basic functionality - all w and x modes --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) != "WIN" ) die("skip.. only valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions on all write and create with write modes */ echo "*** Testing fseek(), ftell(), rewind() : basic operations ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array("text_with_new_line","alphanumeric"); $whence_set = array(SEEK_SET,SEEK_CUR,SEEK_END); $whence_string = array("SEEK_SET", "SEEK_CUR", "SEEK_END"); $filename = dirname(__FILE__)."/fseek_ftell_rewind_basic2.tmp"; // this is name of the file created by create_files() foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle) { echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); // set file pointer to 0 var_dump( rewind($file_handle) ); // set to begining of file var_dump( ftell($file_handle) ); foreach($whence_set as $whence){ echo "-- Testing fseek() with whence = $whence_string[$whence] --\n"; var_dump( fseek($file_handle, 10, $whence) ); //expecting int(0) var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of whence loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of File content type loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : basic operations *** -- File having data of type text_with_new_line -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : basic operations *** -- File having data of type text_with_new_line -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(579) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode wt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode w+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode xt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode x+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_error1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_error1.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_error1.phpt --TEST-- Test fseek(), ftell() & rewind() functions : error conditions - fseek() --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ echo "*** Testing fseek() : error conditions ***\n"; // zero argument echo "-- Testing fseek() with zero argument --\n"; var_dump( fseek() ); // unexpected no. of args echo "-- Testing fseek() with unexpected number of arguments --\n"; $fp = fopen(__FILE__, "r"); var_dump( fseek($fp) ); var_dump( fseek($fp, 10, $fp,10) ); // test invalid arguments : non-resources echo "-- Testing fseek() with invalid arguments --\n"; $invalid_args = array ( "string", 10, 10.5, true, array(1,2,3), new stdclass ); /* loop to test fseek() with different invalid type of args */ for($loop_counter = 1; $loop_counter <= count($invalid_args); $loop_counter++) { echo "-- Iteration $loop_counter --\n"; var_dump( fseek($invalid_args[$loop_counter - 1], 10) ); } // fseek() on a file handle which is already closed echo "-- Testing fseek() with closed/unset file handle --"; fclose($fp); var_dump(fseek($fp,10)); // fseek() on a file handle which is unset $file_handle = fopen(__FILE__, "r"); unset($file_handle); //unset file handle var_dump( fseek(@$file_handle,10)); echo "Done\n"; ?> --EXPECTF-- *** Testing fseek() : error conditions *** -- Testing fseek() with zero argument -- Warning: Wrong parameter count for fseek() in %s on line %d NULL -- Testing fseek() with unexpected number of arguments -- Warning: Wrong parameter count for fseek() in %s on line %d NULL Warning: Wrong parameter count for fseek() in %s on line %d NULL -- Testing fseek() with invalid arguments -- -- Iteration 1 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 2 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 3 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 4 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 5 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 6 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Testing fseek() with closed/unset file handle -- Warning: fseek(): 5 is not a valid stream resource in %s on line %d bool(false) Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) Done --UEXPECTF-- *** Testing fseek() : error conditions *** -- Testing fseek() with zero argument -- Warning: Wrong parameter count for fseek() in %s on line %d NULL -- Testing fseek() with unexpected number of arguments -- Warning: Wrong parameter count for fseek() in %s on line %d NULL Warning: Wrong parameter count for fseek() in %s on line %d NULL -- Testing fseek() with invalid arguments -- -- Iteration 1 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 2 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 3 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 4 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 5 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Iteration 6 -- Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) -- Testing fseek() with closed/unset file handle -- Warning: fseek(): 5 is not a valid stream resource in %s on line %d bool(false) Warning: fseek(): supplied argument is not a valid stream resource in %s on line %d bool(false) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_basic1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_basic1.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_basic1.phpt --TEST-- Test fseek(), ftell() & rewind() functions : Basic functionality - all r and a modes --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions on all read and append modes */ echo "*** Testing fseek(), ftell(), rewind() : basic operations ***\n"; $file_modes = array( "r","rb","rt","r+","r+b","r+t", "a","ab","at","a+","a+b","a+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $whence_set = array(SEEK_SET,SEEK_CUR,SEEK_END); $whence_string = array("SEEK_SET", "SEEK_CUR", "SEEK_END"); $filename = dirname(__FILE__)."/fseek_ftell_rewind_basic1.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 512, "w", "fseek_ftell_rewind_basic" ,1,"bytes",".tmp"); //create a file with 512 bytes size $file_handle = fopen($filename, $file_mode); if (!$file_handle) { echo "Error: failed to fopen() file: $filename!"; exit(); } // set the file pointer to 0 var_dump( rewind($file_handle) ); // Confirm file pointer moves correctly var_dump( ftell($file_handle) ); // confirm the file pointer position foreach($whence_set as $whence){ echo "-- Testing fseek() with whence = $whence_string[$whence] --\n"; var_dump( fseek($file_handle,10,$whence) ); //expecting int(0) var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of whence loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_modes loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : basic operations *** -- File having data of type text_with_new_line -- -- File opened in mode r -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode ab -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode at -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode ab -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode at -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) Done --UEXPECT-- *** Testing fseek(), ftell(), rewind() : basic operations *** -- File having data of type text_with_new_line -- -- File opened in mode r -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode ab -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode at -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rb -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode rt -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode r+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode ab -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode at -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+ -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+b -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) -- File opened in mode a+t -- bool(true) int(0) -- Testing fseek() with whence = SEEK_SET -- int(0) int(10) bool(false) -- Testing fseek() with whence = SEEK_CUR -- int(0) int(20) bool(false) -- Testing fseek() with whence = SEEK_END -- int(0) int(522) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation1.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation1.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation1.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all r & a modes, default whence --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All read and append modes 2. Testing fseek() without using argument whence */ echo "*** Testing fseek(), ftell(), rewind() : default whence & all r and a modes ***\n"; $file_modes = array( "r","rb","rt","r+","r+b","r+t", "a","ab","at","a+","a+b","a+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1, 0, 1, 513); // different offsets, including negative and beyond size $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation1.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 512, "w", "fseek_ftell_rewind_variation" ,1,"bytes",".tmp"); //create a file with 512 bytes size $file_handle = fopen($filename, $file_mode); if (!$file_handle) { echo "Error: failed to fopen() file: $filename!"; exit(); } echo "-- Testing fseek() without using argument whence --\n"; foreach($offset as $count){ var_dump( fseek($file_handle, $count) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : default whence & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode r -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode ab -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode at -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode ab -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode at -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : default whence & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode r -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode ab -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode at -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rb -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode rt -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode r+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode ab -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode at -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+ -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+b -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) -- File opened in mode a+t -- -- Testing fseek() without using argument whence -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation8.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation8.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation8.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w and x modes, SEEK_END --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) == "WIN" ) die("skip.. Not valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() with whence = SEEK_END */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1,0,1,512,600); // different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation8.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_END) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation4-win32.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation4-win32.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation4-win32.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w and x modes, SEEK_SET --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) != "WIN" ) die("skip.. only valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() with whence = SEEK_SET */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all w and x modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1, 0, 1, 512, 600); // different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation4.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_SET) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_SET & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(512) bool(false) int(0) int(600) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation7.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation7.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation7.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all r and a modes, SEEK_END --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All read and append modes 2. Testing fseek() with whence = SEEK_END */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes ***\n"; $file_modes = array( "r","rb","rt","r+","r+b","r+t", "a","ab","at","a+","a+b","a+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1,0,1,512,600);// different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation7.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 512, "w", "fseek_ftell_rewind_variation" ,7,"bytes",".tmp"); //create a file with 512 bytes size $file_handle = fopen($filename, $file_mode); if (!$file_handle) { echo "Error: failed to fopen() file: $filename!"; exit(); } rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_END) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size, the size will have increased // by 10 bytes because of holes fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode r -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode ab -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode at -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode ab -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode at -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode r -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode ab -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode at -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode rt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode r+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode ab -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode at -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode a+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation6.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation6.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation6.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w & x modes, SEEK_CUR --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) == "WIN" ) die("skip.. Not valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() with whence = SEEK_CUR */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all w and x modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1,0,1,512,600); // different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation6.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_CUR) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all w and x modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode w -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode wt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode w+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode xt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode x+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation8-win32.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation8-win32.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation8-win32.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all w and x modes, SEEK_END --SKIPIF-- <?php if( substr(PHP_OS, 0, 3) != "WIN" ) die("skip.. only valid for Windows"); ?> --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All write and create with write modes 2. Testing fseek() with whence = SEEK_END */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes ***\n"; $file_modes = array( "w","wb","wt","w+","w+b","w+t", "x","xb","xt","x+","x+b","x+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1,0,1,512,600); // different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation8.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "\n-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; $file_handle = fopen($filename, $file_mode); if (!$file_handle){ echo "Error: failed to fopen() file: $filename!"; exit(); } $data_to_be_written=""; fill_buffer($data_to_be_written, $file_content_type, 512); //get the data of size 512 $data_to_be_written = $data_to_be_written; fwrite($file_handle,(binary)$data_to_be_written); rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_END) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_END & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(568) bool(false) int(0) int(569) bool(false) int(0) int(570) bool(false) int(0) int(1081) bool(false) int(0) int(1169) bool(false) int(569) -- File having data of type alphanumeric -- -- File opened in mode w -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode wt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode w+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xb -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode xt -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+ -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+b -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) -- File opened in mode x+t -- int(0) int(511) bool(false) int(0) int(512) bool(false) int(0) int(513) bool(false) int(0) int(1024) bool(false) int(0) int(1112) bool(false) int(512) Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/fseek_ftell_rewind_variation5.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/file/fseek_ftell_rewind_variation5.phpt +++ php-src/ext/standard/tests/file/fseek_ftell_rewind_variation5.phpt --TEST-- Test fseek(), ftell() & rewind() functions : usage variations - all r & a modes, SEEK_CUR --FILE-- <?php /* Prototype: int fseek ( resource $handle, int $offset [, int $whence] ); Description: Seeks on a file pointer Prototype: bool rewind ( resource $handle ); Description: Rewind the position of a file pointer Prototype: int ftell ( resource $handle ); Description: Tells file pointer read/write position */ // include the file.inc for common functions for test include ("file.inc"); /* Testing fseek(),ftell(),rewind() functions 1. All read and append modes 2. Testing fseek() with whence = SEEK_CUR */ echo "*** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all r and a modes ***\n"; $file_modes = array( "r","rb","rt","r+","r+b","r+t", "a","ab","at","a+","a+b","a+t"); $file_content_types = array( "text_with_new_line","alphanumeric"); $offset = array(-1, 0, 1, 512, 600);// different offsets $filename = dirname(__FILE__)."/fseek_ftell_rewind_variation5.tmp"; // this is name of the file created by create_files() /* open the file using $files_modes and perform fseek(),ftell() and rewind() on it */ foreach($file_content_types as $file_content_type){ echo "-- File having data of type ". $file_content_type ." --\n"; foreach($file_modes as $file_mode) { echo "-- File opened in mode ".$file_mode." --\n"; create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 512, "w", "fseek_ftell_rewind_variation" ,5,"bytes",".tmp"); //create a file with 512 bytes size $file_handle = fopen($filename, $file_mode); if (!$file_handle) { echo "Error: failed to fopen() file: $filename!"; exit(); } rewind($file_handle); foreach($offset as $count){ var_dump( fseek($file_handle,$count,SEEK_CUR) ); var_dump( ftell($file_handle) ); // confirm the file pointer position var_dump( feof($file_handle) ); //ensure that file pointer is not at end } //end of offset loop //close the file and check the size fclose($file_handle); var_dump( filesize($filename) ); delete_file($filename); // delete file with name } //end of file_mode loop } //end of file_content_types loop echo "Done\n"; ?> --EXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) Done --UEXPECTF-- *** Testing fseek(), ftell(), rewind() : whence = SEEK_CUR & all r and a modes *** -- File having data of type text_with_new_line -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File having data of type alphanumeric -- -- File opened in mode r -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rb -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode rt -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode r+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode ab -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode at -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+ -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+b -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) -- File opened in mode a+t -- int(-1) int(0) bool(false) int(0) int(0) bool(false) int(0) int(1) bool(false) int(0) int(513) bool(false) int(0) int(1113) bool(false) int(512) Done