--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\ClassLoader\ApcClassLoader;
+use Symfony\Component\ClassLoader\ClassLoader;
+
+class ApcClassLoaderTest extends TestCase
+{
+ protected function setUp()
+ {
+ if (!(ini_get('apc.enabled') && ini_get('apc.enable_cli'))) {
+ $this->markTestSkipped('The apc extension is not enabled.');
+ } else {
+ apcu_clear_cache();
+ }
+ }
+
+ protected function tearDown()
+ {
+ if (ini_get('apc.enabled') && ini_get('apc.enable_cli')) {
+ apcu_clear_cache();
+ }
+ }
+
+ public function testConstructor()
+ {
+ $loader = new ClassLoader();
+ $loader->addPrefix('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+
+ $loader = new ApcClassLoader('test.prefix.', $loader);
+
+ $this->assertEquals($loader->findFile('\Apc\Namespaced\FooBar'), apcu_fetch('test.prefix.\Apc\Namespaced\FooBar'), '__construct() takes a prefix as its first argument');
+ }
+
+ /**
+ * @dataProvider getLoadClassTests
+ */
+ public function testLoadClass($className, $testClassName, $message)
+ {
+ $loader = new ClassLoader();
+ $loader->addPrefix('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+ $loader->addPrefix('Apc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+
+ $loader = new ApcClassLoader('test.prefix.', $loader);
+ $loader->loadClass($testClassName);
+ $this->assertTrue(class_exists($className), $message);
+ }
+
+ public function getLoadClassTests()
+ {
+ return array(
+ array('\\Apc\\Namespaced\\Foo', 'Apc\\Namespaced\\Foo', '->loadClass() loads Apc\Namespaced\Foo class'),
+ array('Apc_Pearlike_Foo', 'Apc_Pearlike_Foo', '->loadClass() loads Apc_Pearlike_Foo class'),
+ );
+ }
+
+ /**
+ * @dataProvider getLoadClassFromFallbackTests
+ */
+ public function testLoadClassFromFallback($className, $testClassName, $message)
+ {
+ $loader = new ClassLoader();
+ $loader->addPrefix('Apc\Namespaced', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+ $loader->addPrefix('Apc_Pearlike_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+ $loader->addPrefix('', array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/fallback'));
+
+ $loader = new ApcClassLoader('test.prefix.fallback', $loader);
+ $loader->loadClass($testClassName);
+
+ $this->assertTrue(class_exists($className), $message);
+ }
+
+ public function getLoadClassFromFallbackTests()
+ {
+ return array(
+ array('\\Apc\\Namespaced\\Baz', 'Apc\\Namespaced\\Baz', '->loadClass() loads Apc\Namespaced\Baz class'),
+ array('Apc_Pearlike_Baz', 'Apc_Pearlike_Baz', '->loadClass() loads Apc_Pearlike_Baz class'),
+ array('\\Apc\\Namespaced\\FooBar', 'Apc\\Namespaced\\FooBar', '->loadClass() loads Apc\Namespaced\Baz class from fallback dir'),
+ array('Apc_Pearlike_FooBar', 'Apc_Pearlike_FooBar', '->loadClass() loads Apc_Pearlike_Baz class from fallback dir'),
+ );
+ }
+
+ /**
+ * @dataProvider getLoadClassNamespaceCollisionTests
+ */
+ public function testLoadClassNamespaceCollision($namespaces, $className, $message)
+ {
+ $loader = new ClassLoader();
+ $loader->addPrefixes($namespaces);
+
+ $loader = new ApcClassLoader('test.prefix.collision.', $loader);
+ $loader->loadClass($className);
+
+ $this->assertTrue(class_exists($className), $message);
+ }
+
+ public function getLoadClassNamespaceCollisionTests()
+ {
+ return array(
+ array(
+ array(
+ 'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
+ 'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
+ ),
+ 'Apc\NamespaceCollision\A\Foo',
+ '->loadClass() loads NamespaceCollision\A\Foo from alpha.',
+ ),
+ array(
+ array(
+ 'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
+ 'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
+ ),
+ 'Apc\NamespaceCollision\A\Bar',
+ '->loadClass() loads NamespaceCollision\A\Bar from alpha.',
+ ),
+ array(
+ array(
+ 'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
+ 'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
+ ),
+ 'Apc\NamespaceCollision\A\B\Foo',
+ '->loadClass() loads NamespaceCollision\A\B\Foo from beta.',
+ ),
+ array(
+ array(
+ 'Apc\\NamespaceCollision\\A\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta',
+ 'Apc\\NamespaceCollision\\A' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha',
+ ),
+ 'Apc\NamespaceCollision\A\B\Bar',
+ '->loadClass() loads NamespaceCollision\A\B\Bar from beta.',
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider getLoadClassPrefixCollisionTests
+ */
+ public function testLoadClassPrefixCollision($prefixes, $className, $message)
+ {
+ $loader = new ClassLoader();
+ $loader->addPrefixes($prefixes);
+
+ $loader = new ApcClassLoader('test.prefix.collision.', $loader);
+ $loader->loadClass($className);
+
+ $this->assertTrue(class_exists($className), $message);
+ }
+
+ public function getLoadClassPrefixCollisionTests()
+ {
+ return array(
+ array(
+ array(
+ 'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
+ 'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
+ ),
+ 'ApcPrefixCollision_A_Foo',
+ '->loadClass() loads ApcPrefixCollision_A_Foo from alpha.',
+ ),
+ array(
+ array(
+ 'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
+ 'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
+ ),
+ 'ApcPrefixCollision_A_Bar',
+ '->loadClass() loads ApcPrefixCollision_A_Bar from alpha.',
+ ),
+ array(
+ array(
+ 'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
+ 'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
+ ),
+ 'ApcPrefixCollision_A_B_Foo',
+ '->loadClass() loads ApcPrefixCollision_A_B_Foo from beta.',
+ ),
+ array(
+ array(
+ 'ApcPrefixCollision_A_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/beta/Apc',
+ 'ApcPrefixCollision_A_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/Apc/alpha/Apc',
+ ),
+ 'ApcPrefixCollision_A_B_Bar',
+ '->loadClass() loads ApcPrefixCollision_A_B_Bar from beta.',
+ ),
+ );
+ }
+}