AutoLoaderTest.php

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<?php
 
class AutoLoaderTest extends MediaWikiTestCase {
 
    private $oldPsr4;
 
    protected function setUp() {
        parent::setUp();
 
        // Fancy dance to trigger a rebuild of AutoLoader::$autoloadLocalClassesLower
        $this->mergeMwGlobalArrayValue( 'wgAutoloadLocalClasses', [
            'TestAutoloadedLocalClass' =>
                __DIR__ . '/../data/autoloader/TestAutoloadedLocalClass.php',
            'TestAutoloadedCamlClass' =>
                __DIR__ . '/../data/autoloader/TestAutoloadedCamlClass.php',
            'TestAutoloadedSerializedClass' =>
                __DIR__ . '/../data/autoloader/TestAutoloadedSerializedClass.php',
        ] );
        AutoLoader::resetAutoloadLocalClassesLower();
 
        $this->mergeMwGlobalArrayValue( 'wgAutoloadClasses', [
            'TestAutoloadedClass' => __DIR__ . '/../data/autoloader/TestAutoloadedClass.php',
        ] );
 
        $this->oldPsr4 = AutoLoader::$psr4Namespaces;
        AutoLoader::$psr4Namespaces['Test\\MediaWiki\\AutoLoader\\'] =
            __DIR__ . '/../data/autoloader/psr4';
    }
 
    protected function tearDown() {
        AutoLoader::$psr4Namespaces = $this->oldPsr4;
        parent::tearDown();
    }
 
    public function testCoreClass() {
        $this->assertTrue( class_exists( 'TestAutoloadedLocalClass' ) );
    }
 
    public function testExtensionClass() {
        $this->assertTrue( class_exists( 'TestAutoloadedClass' ) );
    }
 
    public function testWrongCaseClass() {
        $this->setMwGlobals( 'wgAutoloadAttemptLowercase', true );
 
        $this->assertTrue( class_exists( 'testautoLoadedcamlCLASS' ) );
    }
 
    public function testWrongCaseSerializedClass() {
        $this->setMwGlobals( 'wgAutoloadAttemptLowercase', true );
 
        $dummyCereal = 'O:29:"testautoloadedserializedclass":0:{}';
        $uncerealized = unserialize( $dummyCereal );
        $this->assertFalse( $uncerealized instanceof __PHP_Incomplete_Class,
            "unserialize() can load classes case-insensitively." );
    }
 
    public function testPsr4() {
        $this->assertTrue( class_exists( 'Test\\MediaWiki\\AutoLoader\\TestFooBar' ) );
    }
}