<commit_before><?php

/*
 * This file is part of the Symfony package.
 *
 * (c) <NAME> <<EMAIL>>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Debug\Tests;

use Symfony\Component\Debug\DebugClassLoader;
use Symfony\Component\Debug\ErrorHandler;
use Symfony\Component\Debug\Exception\ContextErrorException;

class DebugClassLoaderTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @var int Error reporting level before running tests.
     */
    private $errorReporting;

    private $loader;

    protected function setUp()
    {
        $this->errorReporting = error_reporting(E_ALL | E_STRICT);
        $this->loader = new ClassLoader();
        spl_autoload_register(array($this->loader, 'loadClass'), true, true);
        DebugClassLoader::enable();
    }

    protected function tearDown()
    {
        DebugClassLoader::disable();
        spl_autoload_unregister(array($this->loader, 'loadClass'));
        error_reporting($this->errorReporting);
    }

    public function testIdempotence()
    {
        DebugClassLoader::enable();

        $functions = spl_autoload_functions();
        foreach ($functions as $function) {
            if (is_array($function) && $function[0] instanceof DebugClassLoader) {
                $reflClass = new \ReflectionClass($function[0]);
                $reflProp = $reflClass->getProperty('classLoader');
                $reflProp->setAccessible(true);

                $this->assertNotInstanceOf('Symfony\Component\Debug\DebugClassLoader', $reflProp->getValue($function[0]));

                return;
            }
        }

        $this->fail('DebugClassLoader did not register');
    }

    public function testUnsilencing()
    {
        ob_start();
        $bak = array(
            ini_set('log_errors', 0),
            ini_set('display_errors', 1),
        );

        // See below: this will fail with parse error
        // but this should not be @-silenced.
        @class_exists(__NAMESPACE__.'\TestingUnsilencing', true);

        ini_set('log_errors', $bak[0]);
        ini_set('display_errors', $bak[1]);
        $output = ob_get_clean();

        $this->assertStringMatchesFormat('%aParse error%a', $output);
    }

    public function testStacking()
    {
        // the ContextErrorException must not be loaded to test the workaround
        // for https://bugs.php.net/65322.
        if (class_exists('Symfony\Component\Debug\Exception\ContextErrorException', false)) {
            $this->markTestSkipped('The ContextErrorException class is already loaded.');
        }

        ErrorHandler::register();

        try {
            // Trigger autoloading + E_STRICT at compile time
            // which in turn triggers $errorHandler->handle()
            // that again triggers autoloading for ContextErrorException.
            // Error stacking works around the bug above and everything is fine.<commit_msg>minor #13213 [2.5] Use $this->iniSet() in tests (mpajunen)<commit_after><?php

/*
 * This file is part of the Symfony package.
 *
 * (c) <NAME> <<EMAIL>>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Debug\Tests;

use Symfony\Component\Debug\DebugClassLoader;
use Symfony\Component\Debug\ErrorHandler;
use Symfony\Component\Debug\Exception\ContextErrorException;

class DebugClassLoaderTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @var int Error reporting level before running tests.
     */
    private $errorReporting;

    private $loader;

    protected function setUp()
    {
        $this->errorReporting = error_reporting(E_ALL | E_STRICT);
        $this->loader = new ClassLoader();
        spl_autoload_register(array($this->loader, 'loadClass'), true, true);
        DebugClassLoader::enable();
    }

    protected function tearDown()
    {
        DebugClassLoader::disable();
        spl_autoload_unregister(array($this->loader, 'loadClass'));
        error_reporting($this->errorReporting);
    }

    public function testIdempotence()
    {
        DebugClassLoader::enable();

        $functions = spl_autoload_functions();
        foreach ($functions as $function) {
            if (is_array($function) && $function[0] instanceof DebugClassLoader) {
                $reflClass = new \ReflectionClass($function[0]);
                $reflProp = $reflClass->getProperty('classLoader');
                $reflProp->setAccessible(true);

                $this->assertNotInstanceOf('Symfony\Component\Debug\DebugClassLoader', $reflProp->getValue($function[0]));

                return;
            }
        }

        $this->fail('DebugClassLoader did not register');
    }

    public function testUnsilencing()
    {
        ob_start();

        $this->iniSet('log_errors', 0);
        $this->iniSet('display_errors', 1);

        // See below: this will fail with parse error
        // but this should not be @-silenced.
        @class_exists(__NAMESPACE__.'\TestingUnsilencing', true);

        $output = ob_get_clean();

        $this->assertStringMatchesFormat('%aParse error%a', $output);
    }

    public function testStacking()
    {
        // the ContextErrorException must not be loaded to test the workaround
        // for https://bugs.php.net/65322.
        if (class_exists('Symfony\Component\Debug\Exception\ContextErrorException', false)) {
            $this->markTestSkipped('The ContextErrorException class is already loaded.');
        }

        ErrorHandler::register();

        try {
            // Trigger autoloading + E_STRICT at compile time
            // which in turn triggers $errorHandler->handle()
            // that again triggers autoloading for ContextErrorException.
            // Error stacking works around the bug above and everything is fine.
{'fraction_non_alphanumeric': 0.11367852926294485, 'fraction_numerical': 0.004891212683420475, 'mean_word_length': 2.6672850958565246, 'pattern_counts': {'":': 0, '<': 11, '<?xml version=': 0, '>': 38, 'https://': 2, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1789339', 'n_tokens_mistral': 1645, 'n_tokens_neox': 1582, 'n_words': 386}