PAL.C.T MINI SHELL
--TEST--
Test readdir() function : usage variations - different file names
--FILE--
<?php
/* Prototype : string readdir([resource $dir_handle])
* Description: Read directory entry from dir_handle
* Source code: ext/standard/dir.c
*/
/*
* Pass a directory handle pointing to a directory that contains
* files with different file names to test how readdir() reads them
*/
echo "*** Testing readdir() : usage variations ***\n";
$dir_path = dirname(__FILE__) . "/readdir_variation4/";
mkdir($dir_path);
// heredoc string
$heredoc = <<<EOT
hd_file
EOT;
$inputs = array(
// int data
/*1*/ 0,
1,
12345,
-2345,
// float data
/*5*/ 10.5,
-10.5,
12.3456789000e10,
12.3456789000E-10,
.5,
// empty data
/*10*/ "",
array(),
// string data
/*12*/ "double_file",
'single_file',
$heredoc,
);
$iterator = 1;
foreach($inputs as $key => $input) {
echo "\n-- Iteration $iterator --\n";
$handle = "fp{$iterator}";
var_dump( $$handle = fopen(@"$dir_path$input.tmp", 'w') );
var_dump( fwrite($$handle, $key));
fclose($$handle);
$iterator++;
};
echo "\n-- Call to readdir() --\n";
$dir_handle = opendir($dir_path);
while(FALSE !== ($file = readdir($dir_handle))){
// different OS order files differently so will
// store file names into an array so can use sorted in expected output
$contents[] = $file;
// remove files while going through directory
@unlink($dir_path . $file);
}
// more important to check that all contents are present than order they are returned in
sort($contents);
var_dump($contents);
closedir($dir_handle);
?>
===DONE===
--CLEAN--
<?php
$dir_path = dirname(__FILE__) . "/readdir_variation4/";
rmdir($dir_path);
?>
--EXPECTF--
*** Testing readdir() : usage variations ***
-- Iteration 1 --
resource(%d) of type (stream)
int(1)
-- Iteration 2 --
resource(%d) of type (stream)
int(1)
-- Iteration 3 --
resource(%d) of type (stream)
int(1)
-- Iteration 4 --
resource(%d) of type (stream)
int(1)
-- Iteration 5 --
resource(%d) of type (stream)
int(1)
-- Iteration 6 --
resource(%d) of type (stream)
int(1)
-- Iteration 7 --
resource(%d) of type (stream)
int(1)
-- Iteration 8 --
resource(%d) of type (stream)
int(1)
-- Iteration 9 --
resource(%d) of type (stream)
int(1)
-- Iteration 10 --
resource(%d) of type (stream)
int(1)
-- Iteration 11 --
resource(%d) of type (stream)
int(2)
-- Iteration 12 --
resource(%d) of type (stream)
int(2)
-- Iteration 13 --
resource(%d) of type (stream)
int(2)
-- Iteration 14 --
resource(%d) of type (stream)
int(2)
-- Call to readdir() --
array(16) {
[0]=>
string(9) "-10.5.tmp"
[1]=>
string(9) "-2345.tmp"
[2]=>
string(1) "."
[3]=>
string(2) ".."
[4]=>
string(4) ".tmp"
[5]=>
string(7) "0.5.tmp"
[6]=>
string(5) "0.tmp"
[7]=>
string(17) "1.23456789E-9.tmp"
[8]=>
string(5) "1.tmp"
[9]=>
string(8) "10.5.tmp"
[10]=>
string(9) "12345.tmp"
[11]=>
string(16) "123456789000.tmp"
[12]=>
string(9) "Array.tmp"
[13]=>
string(15) "double_file.tmp"
[14]=>
string(11) "hd_file.tmp"
[15]=>
string(15) "single_file.tmp"
}
===DONE===
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