symlink_link_linkinfo_is_link_variation6.phpt [plain text]
--TEST--
Test symlink(), linkinfo(), link() and is_link() functions : usage variations - link & dir perms.
--SKIPIF--
<?php
if ( substr(PHP_OS, 0, 3) == 'WIN' ) {
die('skip no symlinks on Windows');
}
if ( substr(PHP_OS, 0, 3) == 'MAC' ) {
die('skip Not valid for MacOS');
}
if (PHP_INT_SIZE != 4) {
die("skip this test is for 32bit platform only");
}
$filename = dirname(__FILE__)."/symlink_link_linkinfo_is_link6_check_root.tmp";
$fp = fopen($filename, 'w');
fclose($fp);
if(fileowner($filename) == 0) {
unlink ($filename);
die('skip cannot be run as root');
}
unlink($filename);
?>
--FILE--
<?php
$file_path = dirname(__FILE__);
echo "*** Creating links in a directory without permission to allow the operation ***\n";
$dirname = "$file_path/symlink_link_linkinfo_is_link_variation6";
mkdir($dirname);
$filename = "$dirname/symlink_link_linkinfo_is_link_variation6.tmp";
var_dump( chmod($dirname, 0000) );
echo "\n-- Working with soft links --\n";
$linkname = "$dirname/non_existent_link_variation5.tmp";
var_dump( symlink($filename, $linkname) ); var_dump( linkinfo($linkname) );
var_dump( is_link($linkname) );
clearstatcache();
echo "\n-- Working with hard links --\n";
var_dump( link($filename, $linkname) );
var_dump( linkinfo($linkname) );
var_dump( is_link($linkname) );
clearstatcache();
chmod($dirname, 0777); echo "Done\n";
?>
--CLEAN--
<?php
$file_path = dirname(__FILE__);
$dirname = "$file_path/symlink_link_linkinfo_is_link_variation6";
$filename = "$dirname/symlink_link_linkinfo_is_link_variation6.tmp";
if(file_exists($filename)) {
unlink($filename);
}
if(file_exists($dirname)) {
rmdir($dirname);
}
?>
--EXPECTF--
*** Creating links in a directory without permission to allow the operation ***
bool(true)
-- Working with soft links --
Warning: symlink(): Permission denied in %s on line %d
bool(false)
Warning: linkinfo(): Permission denied in %s on line %d
int(-1)
bool(false)
-- Working with hard links --
Warning: link(): Permission denied in %s on line %d
bool(false)
Warning: linkinfo(): Permission denied in %s on line %d
int(-1)
bool(false)
Done