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Annotation of embedaddon/php/ext/standard/tests/dir/opendir_variation5.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test opendir() function : usage variations - directories with restricted permissions
                      3: --SKIPIF--
                      4: <?php
                      5: if( substr(PHP_OS, 0, 3) == 'WIN') {
                      6:        die('skip Not for Windows');
                      7: }
                      8: // Skip if being run by root (files are always readable, writeable and executable)
                      9: $filename = dirname(__FILE__)."/dir_root_check.tmp";
                     10: $fp = fopen($filename, 'w');
                     11: fclose($fp);
                     12: if(fileowner($filename) == 0) {
                     13:        unlink ($filename);
                     14:        die('skip...cannot be run as root\n');
                     15: }
                     16: unlink($filename);
                     17: ?>
                     18: --FILE--
                     19: <?php
                     20: /* Prototype  : mixed opendir(string $path[, resource $context])
                     21:  * Description: Open a directory and return a dir_handle 
                     22:  * Source code: ext/standard/dir.c
                     23:  */
                     24: 
                     25: /*
                     26:  * remove the execute permission from the parent dir and test opendir() on child dir
                     27:  *   1) remove write & execute permission from the 1st parent and test opendir()
                     28:  *   2) remove execute permission from 2nd parent and test opendir()
                     29:  */
                     30: 
                     31: echo "*** Testing opendir() : usage variations ***\n";
                     32: 
                     33: /* create the temporary directory :
                     34:  * opendir_variation5  ( parent )
                     35:  *  |-> sub_dir    ( sub parent )
                     36:  *      |-> child_dir  ( child dir)
                     37:  */
                     38: 
                     39: $parent_dir_path = dirname(__FILE__) . "/opendir_variation5";
                     40: mkdir($parent_dir_path);
                     41: chmod($parent_dir_path, 0777);
                     42: 
                     43: // create sub_dir
                     44: $sub_dir_path = $parent_dir_path . "/sub_dir";
                     45: mkdir($sub_dir_path);
                     46: chmod($sub_dir_path, 0777);
                     47: 
                     48: //create sub_sub_dir
                     49: $child_dir_path = $sub_dir_path."/child_dir";
                     50: mkdir($child_dir_path);
                     51: 
                     52: // remove the write and execute permisson from sub parent
                     53: chmod($sub_dir_path, 0444);
                     54: 
                     55: echo "\n-- After restricting 1st level parent directory --\n";
                     56: $dir_handle1 = opendir($child_dir_path);
                     57: var_dump( $dir_handle1 );
                     58: 
                     59: // remove the execute permisson from parent dir, allowing all permission for sub dir
                     60: chmod($sub_dir_path, 0777); // all permisson to sub dir
                     61: chmod($parent_dir_path, 0666); // restricting parent directory
                     62: 
                     63: echo "\n-- After restricting parent directory --\n";
                     64: $dir_handle2 = opendir($child_dir_path); // try to open, expected failure
                     65: var_dump( $dir_handle2 ); // dump it
                     66: 
                     67: if (is_resource($dir_handle1)) {
                     68:        closedir($dir_handle1);
                     69: }
                     70: if (is_resource($dir_handle2)) {
                     71:        closedir($dir_handle2);
                     72: }
                     73: ?>
                     74: ===DONE===
                     75: --CLEAN--
                     76: <?php
                     77: $parent_dir_path = dirname(__FILE__) . "/opendir_variation5";
                     78: $sub_dir_path = $parent_dir_path."/sub_dir";
                     79: $child_dir_path = $sub_dir_path."/child_dir";
                     80: 
                     81: // changing permissions for each temporary directory to delete them
                     82: chmod($parent_dir_path, 0777);
                     83: chmod($sub_dir_path, 0777);
                     84: chmod($child_dir_path, 0777);
                     85: 
                     86: rmdir($child_dir_path);
                     87: rmdir($sub_dir_path);
                     88: rmdir($parent_dir_path);
                     89: ?>
                     90: 
                     91: --EXPECTF--
                     92: *** Testing opendir() : usage variations ***
                     93: 
                     94: -- After restricting 1st level parent directory --
                     95: 
                     96: Warning: opendir(%s/opendir_variation5/sub_dir/child_dir): failed to open dir: %s in %s on line %d
                     97: bool(false)
                     98: 
                     99: -- After restricting parent directory --
                    100: 
                    101: Warning: opendir(%s/opendir_variation5/sub_dir/child_dir): failed to open dir: %s in %s on line %d
                    102: bool(false)
                    103: ===DONE===