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