diff options
Diffstat (limited to 'ext/standard/tests/file/ftruncate_variation1.phpt')
| -rw-r--r-- | ext/standard/tests/file/ftruncate_variation1.phpt | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/ext/standard/tests/file/ftruncate_variation1.phpt b/ext/standard/tests/file/ftruncate_variation1.phpt new file mode 100644 index 0000000..cf51e20 --- /dev/null +++ b/ext/standard/tests/file/ftruncate_variation1.phpt @@ -0,0 +1,461 @@ +--TEST-- +Test ftruncate() function : usage variations - truncate filesize to zero +--SKIPIF-- +<?php +if (substr(PHP_OS, 0, 3) == 'WIN') { + die('skip Not valid for Windows'); +} +?> +--FILE-- +<?php +/* + Prototype: bool ftruncate ( resource $handle, int $size ); + Description: Truncates a file to a given length +*/ + +// include common file related test functions +include ("file.inc"); + +echo "*** Testing ftruncate() : usage variations ***\n"; + +/* test ftruncate with file opened in different modes */ +$file_modes = array("r", "rb", "rt", "r+", "r+b", "r+t", + "w", "wb", "wt", "w+", "w+b", "w+t", + "x", "xb", "xt", "x+", "x+b", "x+t", + "a", "ab", "at", "a+", "a+b", "a+t"); + +$file_content_types = array("numeric","text_with_new_line"); + +foreach($file_content_types as $file_content_type) { + echo "\n-- Testing ftruncate() with file having data of type ". $file_content_type ." --\n"; + + for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) { + echo "-- Testing ftruncate() with file opening using $file_modes[$mode_counter] mode --\n"; + + // create 1 file with some contents + $filename = dirname(__FILE__)."/ftruncate_variation1.tmp"; + if( strstr($file_modes[$mode_counter], "x") || strstr($file_modes[$mode_counter], "w") ) { + // fopen the file using the $file_modes + $file_handle = fopen($filename, $file_modes[$mode_counter]); + fill_file($file_handle, $file_content_type, 1024); + } else { + create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "ftruncate_variation"); + // fopen the file using the $file_modes + $file_handle = fopen($filename, $file_modes[$mode_counter]); + } + if (!$file_handle) { + echo "Error: failed to open file $filename!\n"; + exit(); + } + + rewind($file_handle); // file pointer to 0 + + /* truncate it to size 0 */ + echo "-- Testing ftruncate(): truncate file to size = 0 --\n"; + $new_size = 0; + var_dump( filesize($filename) ); // check the current file size + var_dump( ftell($file_handle) ); + var_dump( ftruncate($file_handle, $new_size) ); // truncate it + var_dump( ftell($file_handle) ); + var_dump( feof($file_handle) ); + fclose($file_handle); + clearstatcache(); // clear previous size value in cache + var_dump( filesize($filename) ); // check the file size, should be 0 + + //delete all files created + delete_file($filename); + } //end of inner for loop +}//end of outer foreach loop +echo "Done\n"; +?> +--EXPECTF-- +*** Testing ftruncate() : usage variations *** + +-- Testing ftruncate() with file having data of type numeric -- +-- Testing ftruncate() with file opening using r mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(false) +int(0) +bool(false) +int(1024) +-- Testing ftruncate() with file opening using rb mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(false) +int(0) +bool(false) +int(1024) +-- Testing ftruncate() with file opening using rt mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(false) +int(0) +bool(false) +int(1024) +-- Testing ftruncate() with file opening using r+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using r+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using r+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using wb mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using wt mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using xb mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using xt mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using ab mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using at mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) + +-- Testing ftruncate() with file having data of type text_with_new_line -- +-- Testing ftruncate() with file opening using r mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(false) +int(0) +bool(false) +int(1024) +-- Testing ftruncate() with file opening using rb mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(false) +int(0) +bool(false) +int(1024) +-- Testing ftruncate() with file opening using rt mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(false) +int(0) +bool(false) +int(1024) +-- Testing ftruncate() with file opening using r+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using r+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using r+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using wb mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using wt mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using w+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using xb mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using xt mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using x+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using ab mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using at mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a+ mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a+b mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +-- Testing ftruncate() with file opening using a+t mode -- +-- Testing ftruncate(): truncate file to size = 0 -- +int(1024) +int(0) +bool(true) +int(0) +bool(false) +int(0) +Done |