e0ed6df864
== Motivation Mute a log channel, for which the Logger object is injected by service wiring, for a service that is overridden by default, such as 'DBLoadBalancerFactory'. For that, calling setLogger() mid-test would be too late. == Changes * Add a test-only method to LegacyLogger that makes it possible to change its `minimumLevel` attribute, thus making it turn itself into a NullLogger if raised to infinity. This is the same principle we use already for disabled log channels when using MediaWiki normally (see LegacyLogger::__construct). * Previously, the developer's LocalSettings.php was loaded which includes the Spi configuration. This meant other Spi's could be configured which means we might not be dealing with a LegacyLogger object. Similar to what we do with ObjectCache and JobQueue already, make the default Spi in tests the same as the normal MW default. * Add setNullLogger() which makes use of these two. Bug: T248195 Change-Id: Ieade3585812de47342259afa765e230fff06f526
71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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namespace MediaWiki\Logger;
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use Psr\Log\LoggerInterface;
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/**
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* LoggerFactory service provider that creates LegacyLogger instances.
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*
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* Usage:
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* @code
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* $wgMWLoggerDefaultSpi = [
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* 'class' => \MediaWiki\Logger\LegacySpi::class,
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* ];
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* @endcode
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*
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* @see \MediaWiki\Logger\LoggerFactory
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* @since 1.25
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* @copyright © 2014 Wikimedia Foundation and contributors
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*/
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class LegacySpi implements Spi {
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/**
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* @var array
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*/
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protected $singletons = [];
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/**
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* Get a logger instance.
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*
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* @param string $channel Logging channel
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* @return \Psr\Log\LoggerInterface Logger instance
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*/
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public function getLogger( $channel ) {
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if ( !isset( $this->singletons[$channel] ) ) {
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$this->singletons[$channel] = new LegacyLogger( $channel );
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}
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return $this->singletons[$channel];
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}
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/**
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* @internal For use by MediaWikiIntegrationTestCase
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* @param string $channel
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* @param LoggerInterface|null $logger
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* @return LoggerInterface|null
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*/
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public function setLoggerForTest( $channel, LoggerInterface $logger = null ) {
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$ret = $this->singletons[$channel] ?? null;
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$this->singletons[$channel] = $logger;
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return $ret;
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}
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}
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