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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===