--TEST--
Test tempnam() function: usage variations - various absolute and relative paths
--SKIPIF--
<?php
if(substr(PHP_OS, 0, 3) == "WIN")
  die("skip Do not run on Windows");
?>
--FILE--
<?php
/* Prototype:  string tempnam ( string $dir, string $prefix );
   Description: Create file with unique file name.
*/

/* Creating unique files in various dirs by passing relative paths to $dir arg */

echo "*** Testing tempnam() with absolute and relative paths ***\n";
$dir_name = dirname(__FILE__)."/tempnam_variation2";
mkdir($dir_name);
$dir_path = $dir_name."/tempnam_variation2_sub";
mkdir($dir_path);

$old_dir_path = getcwd();
chdir(dirname(__FILE__));

$dir_paths = array(
  // absolute paths
  "$dir_path",
  "$dir_path/",
  "$dir_path/..",
  "$dir_path//../",
  "$dir_path/../.././tempnam_variation2",
  "$dir_path/..///tempnam_variation2_sub//..//../tempnam_variation2",
  "$dir_path/BADDIR",
  
  
  // relative paths
  ".",
  "tempname_variation2",
  "tempname_variation2/",
  "tempnam_variation2/tempnam_variation2_sub",
  "tempnam_variation2//tempnam_variation2_sub",  
  "./tempnam_variation2/../tempnam_variation2/tempnam_variation2_sub",
  "BADDIR",  
);

for($i = 0; $i<count($dir_paths); $i++) {
  $j = $i+1;
  echo "\n-- Iteration $j --\n";
  $file_name = tempnam($dir_paths[$i], "tempnam_variation2.tmp");
  
  if( file_exists($file_name) ){

    echo "File name is => ";
    print(realpath($file_name));
    echo "\n";

    echo "File permissions are => ";
    printf("%o", fileperms($file_name) );
    echo "\n";
    
    echo "File created in => ";
    $file_dir = dirname($file_name);
    $dir_req = $dir_paths[$i];
        
    if (realpath($file_dir) == realpath(sys_get_temp_dir())) {
       echo "temp dir\n";
    }
    else if ($file_dir == realpath($dir_req)) {
       echo "directory specified\n";
    }
    else {
       echo "unknown location\n";
    }    
    

  }
  else {
    echo "-- File is not created --";
  }
  
  unlink($file_name);
}

chdir($old_dir_path);
rmdir($dir_path);
rmdir($dir_name);

echo "\n*** Done ***\n";
?>
--EXPECTF--
*** Testing tempnam() with absolute and relative paths ***

-- Iteration 1 --
File name is => %s/tempnam_variation2/tempnam_variation2_sub/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 2 --
File name is => %s/tempnam_variation2/tempnam_variation2_sub/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 3 --
File name is => %s/tempnam_variation2/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 4 --
File name is => %s/tempnam_variation2/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 5 --
File name is => %s/tempnam_variation2/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 6 --
File name is => %s/tempnam_variation2/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 7 --
File name is => %s/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => temp dir

-- Iteration 8 --
File name is => %s/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 9 --
File name is => %s/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => temp dir

-- Iteration 10 --
File name is => %s/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => temp dir

-- Iteration 11 --
File name is => %s/tempnam_variation2/tempnam_variation2_sub/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 12 --
File name is => %s/tempnam_variation2/tempnam_variation2_sub/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 13 --
File name is => %s/tempnam_variation2/tempnam_variation2_sub/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => directory specified

-- Iteration 14 --
File name is => %s/tempnam_variation2.tmp%s
File permissions are => 100600
File created in => temp dir

*** Done ***