www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/class-loader/Tests/LegacyApcUniversalClassLoaderTest.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\ApcUniversalClassLoader;
  16
  17 /**
  18  * @group legacy
  19  */
  20 class LegacyApcUniversalClassLoaderTest extends TestCase
  21 {
  22     protected function setUp()
  23     {
  24         if (ini_get('apc.enabled') && ini_get('apc.enable_cli')) {
  25             apcu_clear_cache();
  26         } else {
  27             $this->markTestSkipped('APC is not enabled.');
  28         }
  29     }
  30
  31     protected function tearDown()
  32     {
  33         if (ini_get('apc.enabled') && ini_get('apc.enable_cli')) {
  34             apcu_clear_cache();
  35         }
  36     }
  37
  38     public function testConstructor()
  39     {
  40         $loader = new ApcUniversalClassLoader('test.prefix.');
  41         $loader->registerNamespace('LegacyApc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  42
  43         $this->assertEquals($loader->findFile('\LegacyApc\Namespaced\FooBar'), apcu_fetch('test.prefix.\LegacyApc\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 ApcUniversalClassLoader('test.prefix.');
  52        $loader->registerNamespace('LegacyApc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  53        $loader->registerPrefix('LegacyApc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  54        $loader->loadClass($testClassName);
  55        $this->assertTrue(class_exists($className), $message);
  56    }
  57
  58     public function getLoadClassTests()
  59     {
  60         return array(
  61            array('\\LegacyApc\\Namespaced\\Foo', 'LegacyApc\\Namespaced\\Foo',   '->loadClass() loads LegacyApc\Namespaced\Foo class'),
  62            array('LegacyApc_Pearlike_Foo',    'LegacyApc_Pearlike_Foo',      '->loadClass() loads LegacyApc_Pearlike_Foo class'),
  63        );
  64     }
  65
  66    /**
  67     * @dataProvider getLoadClassFromFallbackTests
  68     */
  69    public function testLoadClassFromFallback($className, $testClassName, $message)
  70    {
  71        $loader = new ApcUniversalClassLoader('test.prefix.fallback');
  72        $loader->registerNamespace('LegacyApc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  73        $loader->registerPrefix('LegacyApc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
  74        $loader->registerNamespaceFallbacks(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/fallback'));
  75        $loader->registerPrefixFallbacks(array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/fallback'));
  76        $loader->loadClass($testClassName);
  77        $this->assertTrue(class_exists($className), $message);
  78    }
  79
  80     public function getLoadClassFromFallbackTests()
  81     {
  82         return array(
  83            array('\\LegacyApc\\Namespaced\\Baz',    'LegacyApc\\Namespaced\\Baz',    '->loadClass() loads LegacyApc\Namespaced\Baz class'),
  84            array('LegacyApc_Pearlike_Baz',       'LegacyApc_Pearlike_Baz',       '->loadClass() loads LegacyApc_Pearlike_Baz class'),
  85            array('\\LegacyApc\\Namespaced\\FooBar', 'LegacyApc\\Namespaced\\FooBar', '->loadClass() loads LegacyApc\Namespaced\Baz class from fallback dir'),
  86            array('LegacyApc_Pearlike_FooBar',    'LegacyApc_Pearlike_FooBar',    '->loadClass() loads LegacyApc_Pearlike_Baz class from fallback dir'),
  87        );
  88     }
  89
  90    /**
  91     * @dataProvider getLoadClassNamespaceCollisionTests
  92     */
  93    public function testLoadClassNamespaceCollision($namespaces, $className, $message)
  94    {
  95        $loader = new ApcUniversalClassLoader('test.prefix.collision.');
  96        $loader->registerNamespaces($namespaces);
  97
  98        $loader->loadClass($className);
  99
 100        $this->assertTrue(class_exists($className), $message);
 101    }
 102
 103     public function getLoadClassNamespaceCollisionTests()
 104     {
 105         return array(
 106            array(
 107                array(
 108                    'LegacyApc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha',
 109                    'LegacyApc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta',
 110                ),
 111                'LegacyApc\NamespaceCollision\A\Foo',
 112                '->loadClass() loads NamespaceCollision\A\Foo from alpha.',
 113            ),
 114            array(
 115                array(
 116                    'LegacyApc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta',
 117                    'LegacyApc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha',
 118                ),
 119                'LegacyApc\NamespaceCollision\A\Bar',
 120                '->loadClass() loads NamespaceCollision\A\Bar from alpha.',
 121            ),
 122            array(
 123                array(
 124                    'LegacyApc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha',
 125                    'LegacyApc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta',
 126                ),
 127                'LegacyApc\NamespaceCollision\A\B\Foo',
 128                '->loadClass() loads NamespaceCollision\A\B\Foo from beta.',
 129            ),
 130            array(
 131                array(
 132                    'LegacyApc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta',
 133                    'LegacyApc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha',
 134                ),
 135                'LegacyApc\NamespaceCollision\A\B\Bar',
 136                '->loadClass() loads NamespaceCollision\A\B\Bar from beta.',
 137            ),
 138        );
 139     }
 140
 141    /**
 142     * @dataProvider getLoadClassPrefixCollisionTests
 143     */
 144    public function testLoadClassPrefixCollision($prefixes, $className, $message)
 145    {
 146        $loader = new ApcUniversalClassLoader('test.prefix.collision.');
 147        $loader->registerPrefixes($prefixes);
 148
 149        $loader->loadClass($className);
 150        $this->assertTrue(class_exists($className), $message);
 151    }
 152
 153     public function getLoadClassPrefixCollisionTests()
 154     {
 155         return array(
 156            array(
 157                array(
 158                    'LegacyApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha/LegacyApc',
 159                    'LegacyApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta/LegacyApc',
 160                ),
 161                'LegacyApcPrefixCollision_A_Foo',
 162                '->loadClass() loads LegacyApcPrefixCollision_A_Foo from alpha.',
 163            ),
 164            array(
 165                array(
 166                    'LegacyApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta/LegacyApc',
 167                    'LegacyApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha/LegacyApc',
 168                ),
 169                'LegacyApcPrefixCollision_A_Bar',
 170                '->loadClass() loads LegacyApcPrefixCollision_A_Bar from alpha.',
 171            ),
 172            array(
 173                array(
 174                    'LegacyApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha/LegacyApc',
 175                    'LegacyApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta/LegacyApc',
 176                ),
 177                'LegacyApcPrefixCollision_A_B_Foo',
 178                '->loadClass() loads LegacyApcPrefixCollision_A_B_Foo from beta.',
 179            ),
 180            array(
 181                array(
 182                    'LegacyApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/beta/LegacyApc',
 183                    'LegacyApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/LegacyApc/alpha/LegacyApc',
 184                ),
 185                'LegacyApcPrefixCollision_A_B_Bar',
 186                '->loadClass() loads LegacyApcPrefixCollision_A_B_Bar from beta.',
 187            ),
 188        );
 189     }
 190 }