Code Coverage for /workspace/src/includes/libs/LockManager/NullLockManager.php

1	<?php
2	/**
3	* @license GPL-2.0-or-later
4	* @file
5	*/
6	namespace Wikimedia\LockManager;
7
8	use StatusValue;
9
10	/**
11	* Simple lock management based on in-process reference counting.
12	*
13	* @since 1.19
14	* @ingroup LockManager
15	*/
16	class NullLockManager extends LockManager {
17	/** @inheritDoc */
18	protected function doLock( array $paths, $type ) {
19	foreach ( $paths as $path ) {
20	if ( isset( $this->locksHeld[$path][$type] ) ) {
21	++$this->locksHeld[$path][$type];
22	} else {
23	$this->locksHeld[$path][$type] = 1;
24	}
25	}
26
27	return StatusValue::newGood();
28	}
29
30	/** @inheritDoc */
31	protected function doUnlock( array $paths, $type ) {
32	$status = StatusValue::newGood();
33
34	foreach ( $paths as $path ) {
35	if ( isset( $this->locksHeld[$path][$type] ) ) {
36	if ( --$this->locksHeld[$path][$type] <= 0 ) {
37	unset( $this->locksHeld[$path][$type] );
38	if ( !$this->locksHeld[$path] ) {
39	unset( $this->locksHeld[$path] ); // clean up
40	}
41	}
42	} else {
43	$status->warning( 'lockmanager-notlocked', $path );
44	}
45	}
46
47	return $status;
48	}
49	}
50	/** @deprecated class alias since 1.46 */
51	class_alias( NullLockManager::class, 'NullLockManager' );