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|
--TEST--
Test unlink() function : variation: various valid and invalid paths
--CREDITS--
Dave Kelsey <d_kelsey@uk.ibm.com>
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) == 'WIN') {
die('skip.. Not for Windows');
}
?>
--FILE--
<?php
/* Prototype : bool unlink(string filename[, context context])
* Description: Delete a file
* Source code: ext/standard/file.c
* Alias to functions:
*/
echo "*** Testing unlink() : variation ***\n";
$workDir = "unlinkVar8.tmp";
$tmpFile = "file.tmp";
$fileToLinkTo = $workDir.'/'."linkme.tmp";
mkdir($workDir);
$cwd = getcwd();
touch($fileToLinkTo);
$files = array(
// relative
$workDir.'/'.$tmpFile,
'./'.$workDir.'/'.$tmpFile,
$workDir.'/../'.$workDir.'/'.$tmpFile,
// relative bad path
$workDir.'/../BADDIR/'.$tmpFile,
'BADDIR/'.$tmpFile,
//absolute
$cwd.'/'.$workDir.'/'.$tmpFile,
$cwd.'/./'.$workDir.'/'.$tmpFile,
$cwd.'/'.$workDir.'/../'.$workDir.'/'.$tmpFile,
//absolute bad path
$cwd.'/BADDIR/'.$tmpFile,
//trailing separators
$workDir.'/'.$tmpFile.'/',
$cwd.'/'.$workDir.'/'.$tmpFile.'/',
// multiple separators
$workDir.'//'.$tmpFile,
$cwd.'//'.$workDir.'//'.$tmpFile,
);
foreach($files as $fileToUnlink) {
test_realfile($workDir.'/'.$tmpFile, $fileToUnlink);
test_link($workDir.'/'.$tmpFile, $fileToLinkTo, $fileToUnlink, true); //soft link
test_link($workDir.'/'.$tmpFile, $fileToLinkTo, $fileToUnlink, false); //hard link
}
unlink($fileToLinkTo);
rmdir($workDir);
function test_realfile($file, $tounlink) {
touch($file);
echo "-- removing $tounlink --\n";
$res = unlink($tounlink);
if ($res === true) {
if (file_exists($tounlink) === false) {
echo "file removed\n";
}
else {
echo "FAILED: file not removed\n";
}
}
else {
unlink($file);
}
}
function test_link($linkedfile, $toLinkTo, $tounlink, $softlink) {
if ($softlink == true) {
symlink($toLinkTo, $linkedfile);
$msg = "soft link";
}
else {
link($toLinkTo, $linkedfile);
$msg = "hard link";
}
echo "-- unlinking $msg $tounlink --\n";
$res = unlink($tounlink);
if ($res === true) {
if (file_exists($tounlink) === false) {
echo "file unlinked\n";
}
else {
echo "FAILED: file not unlinked\n";
}
}
else {
unlink($linkedfile);
}
}
?>
===DONE===
--EXPECTF--
*** Testing unlink() : variation ***
-- removing unlinkVar8.tmp/file.tmp --
file removed
-- unlinking soft link unlinkVar8.tmp/file.tmp --
file unlinked
-- unlinking hard link unlinkVar8.tmp/file.tmp --
file unlinked
-- removing ./unlinkVar8.tmp/file.tmp --
file removed
-- unlinking soft link ./unlinkVar8.tmp/file.tmp --
file unlinked
-- unlinking hard link ./unlinkVar8.tmp/file.tmp --
file unlinked
-- removing unlinkVar8.tmp/../unlinkVar8.tmp/file.tmp --
file removed
-- unlinking soft link unlinkVar8.tmp/../unlinkVar8.tmp/file.tmp --
file unlinked
-- unlinking hard link unlinkVar8.tmp/../unlinkVar8.tmp/file.tmp --
file unlinked
-- removing unlinkVar8.tmp/../BADDIR/file.tmp --
Warning: unlink(unlinkVar8.tmp/../BADDIR/file.tmp): No such file or directory in %s on line %d
-- unlinking soft link unlinkVar8.tmp/../BADDIR/file.tmp --
Warning: unlink(unlinkVar8.tmp/../BADDIR/file.tmp): No such file or directory in %s on line %d
-- unlinking hard link unlinkVar8.tmp/../BADDIR/file.tmp --
Warning: unlink(unlinkVar8.tmp/../BADDIR/file.tmp): No such file or directory in %s on line %d
-- removing BADDIR/file.tmp --
Warning: unlink(BADDIR/file.tmp): No such file or directory in %s on line %d
-- unlinking soft link BADDIR/file.tmp --
Warning: unlink(BADDIR/file.tmp): No such file or directory in %s on line %d
-- unlinking hard link BADDIR/file.tmp --
Warning: unlink(BADDIR/file.tmp): No such file or directory in %s on line %d
-- removing /%s/unlinkVar8.tmp/file.tmp --
file removed
-- unlinking soft link /%s/unlinkVar8.tmp/file.tmp --
file unlinked
-- unlinking hard link /%s/unlinkVar8.tmp/file.tmp --
file unlinked
-- removing /%s/./unlinkVar8.tmp/file.tmp --
file removed
-- unlinking soft link /%s/./unlinkVar8.tmp/file.tmp --
file unlinked
-- unlinking hard link /%s/./unlinkVar8.tmp/file.tmp --
file unlinked
-- removing /%s/unlinkVar8.tmp/../unlinkVar8.tmp/file.tmp --
file removed
-- unlinking soft link /%s/unlinkVar8.tmp/../unlinkVar8.tmp/file.tmp --
file unlinked
-- unlinking hard link /%s/unlinkVar8.tmp/../unlinkVar8.tmp/file.tmp --
file unlinked
-- removing /%s/BADDIR/file.tmp --
Warning: unlink(/%s/BADDIR/file.tmp): No such file or directory in %s on line %d
-- unlinking soft link /%s/BADDIR/file.tmp --
Warning: unlink(/%s/BADDIR/file.tmp): No such file or directory in %s on line %d
-- unlinking hard link /%s/BADDIR/file.tmp --
Warning: unlink(/%s/BADDIR/file.tmp): No such file or directory in %s on line %d
-- removing unlinkVar8.tmp/file.tmp/ --
Warning: unlink(unlinkVar8.tmp/file.tmp/): Not a directory in %s on line %d
-- unlinking soft link unlinkVar8.tmp/file.tmp/ --
Warning: unlink(unlinkVar8.tmp/file.tmp/): %s directory in %s on line %d
-- unlinking hard link unlinkVar8.tmp/file.tmp/ --
Warning: unlink(unlinkVar8.tmp/file.tmp/): Not a directory in %s on line %d
-- removing /%s/unlinkVar8.tmp/file.tmp/ --
Warning: unlink(/%s/unlinkVar8.tmp/file.tmp/): Not a directory in %s on line %d
-- unlinking soft link /%s/unlinkVar8.tmp/file.tmp/ --
Warning: unlink(/%s/unlinkVar8.tmp/file.tmp/): %s directory in %s on line %d
-- unlinking hard link /%s/unlinkVar8.tmp/file.tmp/ --
Warning: unlink(/%s/unlinkVar8.tmp/file.tmp/): Not a directory in %s on line %d
-- removing unlinkVar8.tmp//file.tmp --
file removed
-- unlinking soft link unlinkVar8.tmp//file.tmp --
file unlinked
-- unlinking hard link unlinkVar8.tmp//file.tmp --
file unlinked
-- removing /%s//unlinkVar8.tmp//file.tmp --
file removed
-- unlinking soft link /%s//unlinkVar8.tmp//file.tmp --
file unlinked
-- unlinking hard link /%s//unlinkVar8.tmp//file.tmp --
file unlinked
===DONE===
|
