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145 lines
3.3 KiB
PHP
145 lines
3.3 KiB
PHP
--TEST--
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Test readdir() function : usage variations - different permissions
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--SKIPIF--
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<?php
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if( substr(PHP_OS, 0, 3) == 'WIN') {
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die('skip Not for Windows');
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}
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// Skip if being run by root (files are always readable, writeable and executable)
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$filename = dirname(__FILE__)."/readdir_root_check.tmp";
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$fp = fopen($filename, 'w');
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fclose($fp);
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if(fileowner($filename) == 0) {
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unlink ($filename);
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die('skip...cannot be run as root\n');
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}
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unlink($filename);
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?>
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--FILE--
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<?php
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/* Prototype : string readdir([resource $dir_handle])
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* Description: Read directory entry from dir_handle
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* Source code: ext/standard/dir.c
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*/
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/*
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* Open a directory with different premissions then try to read it
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* to test behaviour of readdir()
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*/
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echo "*** Testing readdir() : usage variations ***\n";
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// create the temporary directory
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$dir_path = dirname(__FILE__) . "/readdir_variation5";
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mkdir($dir_path);
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/* different values for directory permissions */
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$permission_values = array(
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/*1*/ 0477, // owner has read only, other and group has rwx
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0677, // owner has rw only, other and group has rwx
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/*3*/ 0444, // all have read only
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0666, // all have rw only
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/*5*/ 0400, // owner has read only, group and others have no permission
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0600, // owner has rw only, group and others have no permission
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/*7*/ 0470, // owner has read only, group has rwx & others have no permission
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0407, // owner has read only, other has rwx & group has no permission
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/*9*/ 0670, // owner has rw only, group has rwx & others have no permission
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/*10*/ 0607 // owner has rw only, group has no permission and others have rwx
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);
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// Open directory with different permission values, read and close, expected: none of them to succeed.
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$iterator = 1;
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foreach($permission_values as $perm) {
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echo "\n-- Iteration $iterator --\n";
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if (is_dir($dir_path)) {
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chmod ($dir_path, 0777); // change dir permission to allow all operation
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rmdir ($dir_path);
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}
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mkdir($dir_path);
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// change the dir permisson to test dir on it
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var_dump( chmod($dir_path, $perm) );
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var_dump($dh = opendir($dir_path));
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echo "-- Calling readdir() --\n";
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var_dump(readdir($dh));
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closedir($dh);
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$iterator++;
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}
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?>
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===DONE===
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--CLEAN--
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<?php
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$dir_path = dirname(__FILE__) . "/readdir_variation5";
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rmdir($dir_path);
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?>
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--EXPECTF--
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*** Testing readdir() : usage variations ***
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-- Iteration 1 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 2 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 3 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 4 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 5 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 6 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 7 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 8 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 9 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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-- Iteration 10 --
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bool(true)
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resource(%d) of type (stream)
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-- Calling readdir() --
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string(%d) "%s"
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===DONE===
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