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<?php
use MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider;
use MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider;
use MediaWiki\JobQueue\JobQueueMemory;
use MediaWiki\Logger\LegacySpi;
use MediaWiki\Maintenance\MaintenanceFatalError;
use MediaWiki\MediaWikiServices;
use MediaWiki\Registration\ExtensionRegistry;
use MediaWiki\Session\CookieSessionProvider;
/**
* Common code for test environment initialisation and teardown
*/
class TestSetup {
/** @var array */
public static $bootstrapGlobals;
/**
* For use in MediaWikiUnitTestCase.
*
* This should be called before default settings are applied or Setup.php loads.
*/
public static function snapshotGlobals() {
self::$bootstrapGlobals = [];
foreach ( $GLOBALS as $key => $_ ) {
// Support: HHVM (avoid self-ref)
if ( $key !== 'GLOBALS' ) {
self::$bootstrapGlobals[ $key ] =& $GLOBALS[$key];
}
}
}
/**
* Overrides config settings for testing.
* This should be called after loading local settings, typically from the finalSetup() method
* of a Maintenance subclass which then gets called via MW_SETUP_CALLBACK in Setup.php.
*/
public static function applyInitialConfig() {
global $wgScriptPath, $wgScript, $wgResourceBasePath, $wgStylePath, $wgExtensionAssetsPath;
global $wgArticlePath, $wgActionPaths, $wgVariantArticlePath, $wgUploadNavigationUrl;
global $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType, $wgSessionCacheType;
global $wgMainStash;
global $wgLanguageConverterCacheType, $wgUseDatabaseMessages;
global $wgLocaltimezone, $wgLocalTZoffset, $wgLocalisationCacheConf;
global $wgSearchType;
global $wgDevelopmentWarnings;
global $wgSessionProviders, $wgSessionPbkdf2Iterations;
global $wgJobTypeConf;
global $wgMWLoggerDefaultSpi;
global $wgAuthManagerConfig;
global $wgShowExceptionDetails, $wgShowHostnames;
global $wgDBStrictWarnings, $wgUsePigLatinVariant;
global $wgOpenTelemetryConfig;
global $wgVirtualDomainsMapping;
global $wgAutoCreateTempUser;
$wgShowExceptionDetails = true;
$wgShowHostnames = true;
// wfWarn should cause tests to fail
$wgDevelopmentWarnings = true;
$wgDBStrictWarnings = true;
// Server URLs
$wgScriptPath = '';
$wgScript = '/index.php';
$wgResourceBasePath = '';
$wgStylePath = '/skins';
$wgExtensionAssetsPath = '/extensions';
$wgArticlePath = '/wiki/$1';
$wgActionPaths = [];
$wgVariantArticlePath = false;
$wgUploadNavigationUrl = false;
// Make sure all caches and stashes are either disabled or use
// in-process cache only to prevent tests from using any preconfigured
// cache meant for the local wiki from outside the test run.
// See also MediaWikiIntegrationTestCase::run() which mocks CACHE_DB and APC.
// Disabled by default in MainConfigSchema, override local settings
$wgMainCacheType = CACHE_NONE;
// Uses CACHE_ANYTHING by default in MainConfigSchema, use hash instead of db
$wgMessageCacheType =
$wgParserCacheType =
$wgSessionCacheType =
$wgLanguageConverterCacheType = 'hash';
// Uses db-replicated by default in MainConfigSchema
$wgMainStash = 'hash';
// Use memory job queue
$wgJobTypeConf = [
'default' => [ 'class' => JobQueueMemory::class, 'order' => 'fifo' ],
];
// Always default to LegacySpi and LegacyLogger during test
// See also MediaWikiIntegrationTestCase::setNullLogger().
// Note that MediaWikiLoggerPHPUnitTestListener may wrap this in
// a MediaWiki\Logger\LogCapturingSpi at run-time.
$wgMWLoggerDefaultSpi = [
'class' => LegacySpi::class,
];
$wgUseDatabaseMessages = false; # Set for future resets
// Assume UTC for testing purposes
$wgLocaltimezone = 'UTC';
$wgLocalTZoffset = 0;
$wgLocalisationCacheConf['class'] = TestLocalisationCache::class;
$wgLocalisationCacheConf['storeClass'] = LCStoreNull::class;
// Do not bother updating search tables
$wgSearchType = SearchEngineDummy::class;
// Generic MediaWiki\Session\SessionManager configuration for tests
// We use CookieSessionProvider because things might be expecting
// cookies to show up in a MediaWiki\Request\FauxRequest somewhere.
$wgSessionProviders = [
[
'class' => CookieSessionProvider::class,
'args' => [ [
'priority' => 30,
] ],
],
];
// Single-iteration PBKDF2 session secret derivation, for speed.
$wgSessionPbkdf2Iterations = 1;
// Generic AuthManager configuration for testing
$wgAuthManagerConfig = [
'preauth' => [],
'primaryauth' => [
[
'class' => TemporaryPasswordPrimaryAuthenticationProvider::class,
'services' => [
'DBLoadBalancerFactory',
'UserOptionsLookup',
],
'args' => [ [
'authoritative' => false,
] ],
],
[
'class' => LocalPasswordPrimaryAuthenticationProvider::class,
'services' => [
'DBLoadBalancerFactory',
],
'args' => [ [
'authoritative' => true,
] ],
],
],
'secondaryauth' => [],
];
// This is often used for variant testing
$wgUsePigLatinVariant = true;
// Disable tracing in tests.
$wgOpenTelemetryConfig = null;
// Ensure code using virtual domains uses the local database for integration tests,
// since most test code isn't aware of virtual domains (T384238).
$wgVirtualDomainsMapping = [];
$wgAutoCreateTempUser['enabled'] = true;
// xdebug's default of 100 is too low for MediaWiki
ini_set( 'xdebug.max_nesting_level', 1000 );
// Make sure that serialize_precision is set to its default value
// so floating-point numbers within serialized or JSON-encoded data
// will match the expected string representations (T116683).
ini_set( 'serialize_precision', -1 );
}
/**
* @internal Should only be used in bootstrap.php and boostrap.maintenance.php
*
* PHPUnit includes the bootstrap file inside a method body, while most MediaWiki startup files
* assume to be included in the global scope.
* This utility provides a way to include these files: it makes all globals available in the
* inclusion scope before including the file, then exports all new or changed globals.
*
* @param string $fileName the file to include
*/
public static function requireOnceInGlobalScope( string $fileName ): void {
$ignore = [
'fileName' => true,
'originalGlobalsMap' => true,
'key' => true,
'_' => true,
'ignore' => true,
'wgAutoloadClasses' => true,
];
// Import $GLOBALS into local scope for the file.
// Modifications to these from the required file automatically affect the real global.
foreach ( $GLOBALS as $key => $_ ) {
$ignore[$key] = true;
// phpcs:ignore MediaWiki.VariableAnalysis.UnusedGlobalVariables,MediaWiki.NamingConventions.ValidGlobalName.allowedPrefix
global $$key;
}
// Setup.php creates this variable, but we cannot wait for the below code to make it global,
// because Setup.php (and MW_SETUP_CALLBACK -> TestsAutoLoader.php) needs this to be a
// global during its execution (not just after).
// phpcs:ignore MediaWiki.VariableAnalysis.UnusedGlobalVariables
global $wgAutoloadClasses;
require_once $fileName;
// Create any new variables as actual globals.
foreach ( get_defined_vars() as $varName => $value ) {
// Skip our own internal variables, and variables that were already global.
if ( array_key_exists( $varName, $ignore ) ) {
continue;
}
$GLOBALS[$varName] = $value;
}
}
/**
* Verifies that the composer.lock file is up-to-date, unless this check is disabled.
*/
public static function maybeCheckComposerLockUpToDate(): void {
if ( !getenv( 'MW_SKIP_EXTERNAL_DEPENDENCIES' ) ) {
try {
$composerLockUpToDate = new CheckComposerLockUpToDate();
$composerLockUpToDate->loadParamsAndArgs( 'phpunit', [ 'quiet' => true ] );
$composerLockUpToDate->execute();
} catch ( MaintenanceFatalError $e ) {
exit( $e->getCode() );
}
}
}
public static function loadSettingsFiles(): void {
// phpcs:ignore MediaWiki.Usage.ForbiddenFunctions.define
define( 'MW_SETUP_CALLBACK', [ self::class, 'setupCallback' ] );
self::requireOnceInGlobalScope( MW_INSTALL_PATH . "/includes/Setup.php" );
}
/**
* @internal Should only be used in self::loadSettingsFiles
*/
public static function setupCallback() {
global $wgDBadminuser, $wgDBadminpassword;
global $wgDBuser, $wgDBpassword, $wgDBservers, $wgLBFactoryConf;
// These are already set in the PHPUnit config, but set them again in case they were changed in a settings file
ini_set( 'memory_limit', '-1' );
ini_set( 'max_execution_time', '0' );
if ( $wgDBadminuser !== null ) {
$wgDBuser = $wgDBadminuser;
$wgDBpassword = $wgDBadminpassword;
if ( $wgDBservers ) {
/**
* @var array $wgDBservers
*/
foreach ( $wgDBservers as $i => $server ) {
$wgDBservers[$i]['user'] = $wgDBuser;
$wgDBservers[$i]['password'] = $wgDBpassword;
}
}
if ( isset( $wgLBFactoryConf['serverTemplate'] ) ) {
$wgLBFactoryConf['serverTemplate']['user'] = $wgDBuser;
$wgLBFactoryConf['serverTemplate']['password'] = $wgDBpassword;
}
$service = MediaWikiServices::getInstance()->peekService( 'DBLoadBalancerFactory' );
if ( $service ) {
$service->destroy();
}
}
self::requireOnceInGlobalScope( __DIR__ . '/TestsAutoLoader.php' );
self::applyInitialConfig();
ExtensionRegistry::getInstance()->setLoadTestClassesAndNamespaces( true );
}
}