www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/class-loader/Tests/ApcClassLoaderTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\ClassLoader\Tests;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\ClassLoader\ApcClassLoader;
  16 use Symfony\Component\ClassLoader\ClassLoader;
  17
  18 class ApcClassLoaderTest extends TestCase
  19 {
  20     protected function setUp()
  21     {
  22         if (!(ini_get('apc.enabled') && ini_get('apc.enable_cli'))) {
  23             $this->markTestSkipped('The apc extension is not enabled.');
  24         } else {
  25             apcu_clear_cache();
  26         }
  27     }
  28
  29     protected function tearDown()
  30     {
  31         if (ini_get('apc.enabled') && ini_get('apc.enable_cli')) {
  32             apcu_clear_cache();
  33         }
  34     }
  35
  36     public function testConstructor()
  37     {
  38         $loader = new ClassLoader();
  39         $loader->addPrefix('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  40
  41         $loader = new ApcClassLoader('test.prefix.', $loader);
  42
  43         $this->assertEquals($loader->findFile('\Apc\Namespaced\FooBar'), apcu_fetch('test.prefix.\Apc\Namespaced\FooBar'), '__construct() takes a prefix as its first argument');
  44     }
  45
  46     /**
  47      * @dataProvider getLoadClassTests
  48      */
  49     public function testLoadClass($className, $testClassName, $message)
  50     {
  51         $loader = new ClassLoader();
  52         $loader->addPrefix('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  53         $loader->addPrefix('Apc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  54
  55         $loader = new ApcClassLoader('test.prefix.', $loader);
  56         $loader->loadClass($testClassName);
  57         $this->assertTrue(class_exists($className), $message);
  58     }
  59
  60     public function getLoadClassTests()
  61     {
  62         return array(
  63            array('\\Apc\\Namespaced\\Foo', 'Apc\\Namespaced\\Foo',   '->loadClass() loads Apc\Namespaced\Foo class'),
  64            array('Apc_Pearlike_Foo',    'Apc_Pearlike_Foo',      '->loadClass() loads Apc_Pearlike_Foo class'),
  65         );
  66     }
  67
  68     /**
  69      * @dataProvider getLoadClassFromFallbackTests
  70      */
  71     public function testLoadClassFromFallback($className, $testClassName, $message)
  72     {
  73         $loader = new ClassLoader();
  74         $loader->addPrefix('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  75         $loader->addPrefix('Apc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  76         $loader->addPrefix('', array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/fallback'));
  77
  78         $loader = new ApcClassLoader('test.prefix.fallback', $loader);
  79         $loader->loadClass($testClassName);
  80
  81         $this->assertTrue(class_exists($className), $message);
  82     }
  83
  84     public function getLoadClassFromFallbackTests()
  85     {
  86         return array(
  87            array('\\Apc\\Namespaced\\Baz',    'Apc\\Namespaced\\Baz',    '->loadClass() loads Apc\Namespaced\Baz class'),
  88            array('Apc_Pearlike_Baz',       'Apc_Pearlike_Baz',       '->loadClass() loads Apc_Pearlike_Baz class'),
  89            array('\\Apc\\Namespaced\\FooBar', 'Apc\\Namespaced\\FooBar', '->loadClass() loads Apc\Namespaced\Baz class from fallback dir'),
  90            array('Apc_Pearlike_FooBar',    'Apc_Pearlike_FooBar',    '->loadClass() loads Apc_Pearlike_Baz class from fallback dir'),
  91        );
  92     }
  93
  94     /**
  95      * @dataProvider getLoadClassNamespaceCollisionTests
  96      */
  97     public function testLoadClassNamespaceCollision($namespaces, $className, $message)
  98     {
  99         $loader = new ClassLoader();
 100         $loader->addPrefixes($namespaces);
 101
 102         $loader = new ApcClassLoader('test.prefix.collision.', $loader);
 103         $loader->loadClass($className);
 104
 105         $this->assertTrue(class_exists($className), $message);
 106     }
 107
 108     public function getLoadClassNamespaceCollisionTests()
 109     {
 110         return array(
 111            array(
 112                array(
 113                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
 114                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
 115                ),
 116                'Apc\NamespaceCollision\A\Foo',
 117                '->loadClass() loads NamespaceCollision\A\Foo from alpha.',
 118            ),
 119            array(
 120                array(
 121                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
 122                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
 123                ),
 124                'Apc\NamespaceCollision\A\Bar',
 125                '->loadClass() loads NamespaceCollision\A\Bar from alpha.',
 126            ),
 127            array(
 128                array(
 129                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
 130                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
 131                ),
 132                'Apc\NamespaceCollision\A\B\Foo',
 133                '->loadClass() loads NamespaceCollision\A\B\Foo from beta.',
 134            ),
 135            array(
 136                array(
 137                    'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
 138                    'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
 139                ),
 140                'Apc\NamespaceCollision\A\B\Bar',
 141                '->loadClass() loads NamespaceCollision\A\B\Bar from beta.',
 142            ),
 143         );
 144     }
 145
 146     /**
 147      * @dataProvider getLoadClassPrefixCollisionTests
 148      */
 149     public function testLoadClassPrefixCollision($prefixes, $className, $message)
 150     {
 151         $loader = new ClassLoader();
 152         $loader->addPrefixes($prefixes);
 153
 154         $loader = new ApcClassLoader('test.prefix.collision.', $loader);
 155         $loader->loadClass($className);
 156
 157         $this->assertTrue(class_exists($className), $message);
 158     }
 159
 160     public function getLoadClassPrefixCollisionTests()
 161     {
 162         return array(
 163            array(
 164                array(
 165                    'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
 166                    'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
 167                ),
 168                'ApcPrefixCollision_A_Foo',
 169                '->loadClass() loads ApcPrefixCollision_A_Foo from alpha.',
 170            ),
 171            array(
 172                array(
 173                    'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
 174                    'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
 175                ),
 176                'ApcPrefixCollision_A_Bar',
 177                '->loadClass() loads ApcPrefixCollision_A_Bar from alpha.',
 178            ),
 179            array(
 180                array(
 181                    'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
 182                    'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
 183                ),
 184                'ApcPrefixCollision_A_B_Foo',
 185                '->loadClass() loads ApcPrefixCollision_A_B_Foo from beta.',
 186            ),
 187            array(
 188                array(
 189                    'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
 190                    'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
 191                ),
 192                'ApcPrefixCollision_A_B_Bar',
 193                '->loadClass() loads ApcPrefixCollision_A_B_Bar from beta.',
 194            ),
 195         );
 196     }
 197 }