Fix some broken or unnecessary CLEAN sections

Author: nikic

ext/session/tests/session_save_path_variation5.phpt

@@ -30,7 +30,6 @@ var_dump(mkdir($sessions));
 var_dump(chdir($sessions));
 ini_set("session.save_path", $directory);
 var_dump(session_save_path());
-var_dump(rmdir($sessions));
 
 echo "Done";
 ob_end_flush();
@@ -48,5 +47,4 @@ bool(true)
 
 Warning: ini_set(): open_basedir restriction in effect. File(%s) is not within the allowed path(s): (.) in %s on line %d
 string(0) ""
-bool(true)
 Done

ext/soap/tests/bug73037.phpt

@@ -127,10 +127,6 @@ cleanup:
         }
 }
 
-?>
---CLEAN--
-<?php
-unlink(__DIR__ . DIRECTORY_SEPARATOR . "bug73037_server.php");
 ?>
 --EXPECT--
 Iteration 0

ext/sockets/tests/socket_getopt.phpt

@@ -41,14 +41,6 @@ $r = socket_getopt($s, $level, IP_MULTICAST_IF);
 var_dump($r);
 echo "\n";
 ?>
---CLEAN--
-<?php
-unset($domain);
-unset($level);
-socket_close($s);
-unset($s);
-unset($r");
-?>
 --EXPECT--
 Setting IP_MULTICAST_TTL
 bool(true)

ext/standard/tests/file/006_error.phpt

@@ -29,10 +29,6 @@ echo "\n";
 
 echo "\n*** Done ***\n";
 ?>
---CLEAN--
-<?php
-unlink( __DIR__."/006_error.tmp");
-?>
 --EXPECTF--
 *** Testing error conditions for fileperms(), chmod() ***
 

ext/standard/tests/file/fileinode_variation2.phpt

@@ -30,11 +30,6 @@ foreach( $filenames as $filename ) {
   clearstatcache();
 }
 ?>
---CLEAN--
-<?php
-$file_path = __DIR__;
-unlink($file_path."/fileinode_variation2.tmp");
-?>
 --EXPECTF--
 *** Testing Invalid file types ***
 

ext/standard/tests/file/fileowner_variation2.phpt

@@ -31,11 +31,6 @@ foreach( $filenames as $filename ) {
   clearstatcache();
 }
 ?>
---CLEAN--
-<?php
-$file_path = __DIR__;
-unlink($file_path."/fileowner_variation2.tmp");
-?>
 --EXPECTF--
 *** Testing Invalid file types ***
 

ext/standard/tests/file/fileperms_variation2.phpt

@@ -30,11 +30,6 @@ foreach( $filenames as $filename ) {
   clearstatcache();
 }
 ?>
---CLEAN--
-<?php
-$file_path = __DIR__;
-unlink($file_path."/fileperms_variation2.tmp");
-?>
 --EXPECTF--
 *** Testing Invalid file types ***
 

ext/standard/tests/file/ftruncate_bug76422.phpt

@@ -51,7 +51,7 @@ unlink($fn);
 --CLEAN--
 <?php
 $fn = __DIR__ . "/test76422";
-unlink($fn);
+@unlink($fn);
 ?>
 --EXPECT--
 bool(true)

ext/standard/tests/file/readlink_variation1.phpt

@@ -29,11 +29,6 @@ foreach( $filenames as $filename ) {
   clearstatcache();
 }
 ?>
---CLEAN--
-<?php
-$file_path = __DIR__;
-unlink($file_path."/readlink_variation2.tmp");
-?>
 --EXPECTF--
 *** Testing Invalid file types ***
 

ext/standard/tests/file/windows_links/bug78862.phpt

@@ -14,6 +14,5 @@ Stack trace:
   thrown in %s on line %d
 --CLEAN--
 <?php
-unlink(__DIR__ . '/bug78862.target');
 unlink(__DIR__ . '/bug78862.link');
 ?>

ext/standard/tests/streams/set_file_buffer.phpt

@@ -32,11 +32,6 @@ var_dump(set_file_buffer($fd, 50));
 var_dump(stream_set_chunk_size($fd, 42));
 var_dump(fwrite($fd, str_repeat('0', 70)));
 ?>
---CLEAN--
-<?php
-fclose($fd);
-unset($fd);
-?>
 --EXPECTF--
 bool(true)
 option: %d, %d, %d