hphp/test/zend/bad/ext-standard-file/chmod_variation2.php

   1 <?php
   2
   3 define("PERMISSIONS_MASK", 0777);
   4
   5 $script_directory = dirname(__FILE__);
   6 chdir($script_directory);
   7 $test_dirname = basename(__FILE__, ".php") . "testdir";
   8 mkdir($test_dirname);
   9
  10 $filepath = __FILE__ . ".tmp";
  11 $filename = basename($filepath);
  12 $fd = fopen($filepath, "w+");
  13 fclose($fd);
  14
  15 echo "chmod() on a path containing .. and .\n";
  16 var_dump(chmod("./$test_dirname/../$filename", 0777));
  17 var_dump(chmod("./$test_dirname/../$filename", 0755));
  18 clearstatcache();
  19 printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
  20
  21 echo "\nchmod() on a path containing .. with invalid directories\n";
  22 var_dump(chmod($filepath, 0777));
  23 var_dump(chmod("./$test_dirname/bad_dir/../../$filename", 0755));
  24 clearstatcache();
  25 printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
  26
  27 echo "\nchmod() on a linked file\n";
  28 $linkname = "somelink";
  29 var_dump(symlink($filepath, $linkname));
  30 var_dump(chmod($filepath, 0777));
  31 var_dump(chmod($linkname, 0755));
  32 clearstatcache();
  33 printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
  34 var_dump(unlink($linkname));
  35
  36 echo "\nchmod() on a relative path from a different working directory\n";
  37 chdir($test_dirname);
  38 var_dump(chmod("../$filename", 0777));
  39 var_dump(chmod("../$filename", 0755));
  40 clearstatcache();
  41 printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
  42 chdir($script_directory);
  43
  44 echo "\nchmod() on a directory with a trailing /\n";
  45 var_dump(chmod($test_dirname, 0777));
  46 var_dump(chmod("$test_dirname/", 0775));
  47 clearstatcache();
  48 printf("%o\n", fileperms($filepath) & PERMISSIONS_MASK);
  49
  50 chdir($script_directory);
  51 rmdir($test_dirname);
  52 unlink($filepath);
  53
  54 ?>