hphp/test/zend/bad/ext-standard-file/touch_variation5.php

   1 <?php
   2 /* Prototype  : bool touch(string filename [, int time [, int atime]])
   3  * Description: Set modification time of file
   4  * Source code: ext/standard/filestat.c
   5  * Alias to functions:
   6  */
   7
   8 $workDir = "touchVar5.tmp";
   9 $subDirOrFile = "aSubDirOrFile";
  10 mkdir($workDir);
  11 $cwd = getcwd();
  12
  13 $paths = array(
  14                          // relative
  15              $workDir.'/'.$subDirOrFile,
  16              './'.$workDir.'/'.$subDirOrFile,
  17              $workDir.'/../'.$workDir.'/'.$subDirOrFile,
  18
  19              // relative bad path
  20              $workDir.'/../BADDIR/'.$subDirOrFile,
  21              'BADDIR/'.$subDirOrFile,
  22
  23              //absolute
  24              $cwd.'/'.$workDir.'/'.$subDirOrFile,
  25              $cwd.'/./'.$workDir.'/'.$subDirOrFile,
  26              $cwd.'/'.$workDir.'/../'.$workDir.'/'.$subDirOrFile,
  27
  28              //absolute bad path
  29              $cwd.'/BADDIR/'.$subDirOrFile,
  30
  31              //trailing separators
  32              $workDir.'/'.$subDirOrFile.'/',
  33              $cwd.'/'.$workDir.'/'.$subDirOrFile.'/',
  34
  35              // multiple separators
  36              $workDir.'//'.$subDirOrFile,
  37              $cwd.'//'.$workDir.'//'.$subDirOrFile,
  38
  39              );
  40
  41 echo "*** Testing touch() : variation ***\n";
  42
  43 echo "\n*** testing nonexisting paths ***\n";
  44 test_nonexisting($paths);
  45
  46 echo "\n*** testing existing files ***\n";
  47 test_existing($paths, false);
  48
  49 echo "\n*** testing existing directories ***\n";
  50 test_existing($paths, true);
  51
  52
  53 rmdir($workDir);
  54
  55
  56
  57 function test_nonexisting($paths) {
  58         foreach($paths as $path) {
  59            echo "--- testing $path ---\n";
  60
  61            if (is_dir($path) || is_file($path)) {
  62               echo "FAILED: $path - exists\n";
  63            }
  64            else {
  65               $res = touch($path);
  66               if ($res === true) {
  67                  // something was created
  68                  if (file_exists($path)) {
  69                       // something found
  70                               if (is_dir($path)) {
  71                                  echo "FAILED: $path - unexpected directory\n";
  72                               }
  73                               else {
  74                                  echo "PASSED: $path - created\n";
  75                                  unlink($path);
  76                               }
  77                  }
  78                  else {
  79                     // nothing found
  80                     echo "FAILED: $path - touch returned true, nothing there\n";
  81                  }
  82               }
  83               else {
  84                  // nothing created
  85                  if (file_exists($path)) {
  86                       //something found
  87                       echo "FAILED: $path - touch returned false, something there\n";
  88                       if (is_dir($path)) {
  89                          rmdir($path);
  90                               }
  91                               else {
  92                                  unlink($path);
  93                               }
  94                  }
  95               }
  96            }
  97         }
  98 }
  99
 100 function test_existing($paths, $are_dirs) {
 101         foreach($paths as $path) {
 102            if ($are_dirs) {
 103               $res = @mkdir($path);
 104               if ($res == true) {
 105              test_path($path);
 106              rmdir($path);
 107           }
 108            }
 109            else {
 110               $h = @fopen($path,"w");
 111               if ($h !== false) {
 112                  fclose($h);
 113              test_path($path);
 114              unlink($path);
 115           }
 116            }
 117         }
 118 }
 119
 120
 121 function test_path($path) {
 122    echo "--- testing $path ---\n";
 123    $org_atime = get_atime($path);
 124    clearstatcache();
 125    $res = touch($path,0,0);
 126    $next_atime = get_atime($path);
 127    if ($next_atime == $org_atime) {
 128       echo "FAILED: $path - access time not changed\n";
 129    }
 130    else {
 131       echo "PASSED: $path - touched\n";
 132    }
 133 }
 134
 135 function get_atime($path) {
 136    $temp = stat($path);
 137    return $temp['atime'];
 138 }
 139
 140
 141 ?>
 142 ===DONE===