removed defaults from PHPUnit configuration

If the response contents has been sent before an error occurs, PHP
triggers the warning "Cannot modify header information - headers already sent"

This change ensure that the error message is echoed, while it's impossible
to change the HTTP status code and headers.

CHANGELOG.md

@@ -1,12 +1,6 @@
 CHANGELOG
 =========
 
-2.4.0
------
-
- * added a DebugClassLoader able to wrap any autoloader providing a findFile method
- * improved error messages for not found classes and functions
-
 2.3.0
 -----
 

Debug.php

@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Debug;
 
+use Symfony\Component\ClassLoader\DebugClassLoader;
+
 /**
  * Registers all the debug tools.
  *
@@ -28,8 +30,8 @@ class Debug
      * If the Symfony ClassLoader component is available, a special
      * class loader is also registered.
      *
-     * @param integer $errorReportingLevel The level of error reporting you want
-     * @param Boolean $displayErrors       Whether to display errors (for development) or just log them (for production)
+     * @param int     $errorReportingLevel The level of error reporting you want
+     * @param bool    $displayErrors       Whether to display errors (for development) or just log them (for production)
      */
     public static function enable($errorReportingLevel = null, $displayErrors = true)
     {
@@ -49,6 +51,8 @@ class Debug
             ini_set('display_errors', 1);
         }
 
-        DebugClassLoader::enable();
+        if (class_exists('Symfony\Component\ClassLoader\DebugClassLoader')) {
+            DebugClassLoader::enable();
+        }
     }
 }

DebugClassLoader.php

@@ -1,133 +0,0 @@
-<?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\Debug;
-
-/**
- * Autoloader checking if the class is really defined in the file found.
- *
- * The ClassLoader will wrap all registered autoloaders providing a
- * findFile method and will throw an exception if a file is found but does
- * not declare the class.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Christophe Coevoet <stof@notk.org>
- *
- * @api
- */
-class DebugClassLoader
-{
-    private $classFinder;
-
-    /**
-     * Constructor.
-     *
-     * @param object $classFinder
-     *
-     * @api
-     */
-    public function __construct($classFinder)
-    {
-        $this->classFinder = $classFinder;
-    }
-
-    /**
-     * Gets the wrapped class loader.
-     *
-     * @return object a class loader instance
-     */
-    public function getClassLoader()
-    {
-        return $this->classFinder;
-    }
-
-    /**
-     * Replaces all autoloaders implementing a findFile method by a DebugClassLoader wrapper.
-     */
-    public static function enable()
-    {
-        if (!is_array($functions = spl_autoload_functions())) {
-            return;
-        }
-
-        foreach ($functions as $function) {
-            spl_autoload_unregister($function);
-        }
-
-        foreach ($functions as $function) {
-            if (is_array($function) && !$function[0] instanceof self && method_exists($function[0], 'findFile')) {
-                $function = array(new static($function[0]), 'loadClass');
-            }
-
-            spl_autoload_register($function);
-        }
-    }
-
-    /**
-     * Disables the wrapping.
-     */
-    public static function disable()
-    {
-        if (!is_array($functions = spl_autoload_functions())) {
-            return;
-        }
-
-        foreach ($functions as $function) {
-            spl_autoload_unregister($function);
-        }
-
-        foreach ($functions as $function) {
-            if (is_array($function) && $function[0] instanceof self) {
-                $function[0] = $function[0]->getClassLoader();
-            }
-
-            spl_autoload_register($function);
-        }
-    }
-
-    /**
-     * Finds a file by class name
-     *
-     * @param string $class A class name to resolve to file
-     *
-     * @return string|null
-     */
-    public function findFile($class)
-    {
-        return $this->classFinder->findFile($class);
-    }
-
-    /**
-     * Loads the given class or interface.
-     *
-     * @param string $class The name of the class
-     *
-     * @return Boolean|null True, if loaded
-     *
-     * @throws \RuntimeException
-     */
-    public function loadClass($class)
-    {
-        if ($file = $this->classFinder->findFile($class)) {
-            require $file;
-
-            if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
-                if (false !== strpos($class, '/')) {
-                    throw new \RuntimeException(sprintf('Trying to autoload a class with an invalid name "%s". Be careful that the namespace separator is "\" in PHP, not "/".', $class));
-                }
-
-                throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
-            }
-
-            return true;
-        }
-    }
-}

ErrorHandler.php

@@ -11,13 +11,10 @@
 
 namespace Symfony\Component\Debug;
 
-use Psr\Log\LoggerInterface;
-use Symfony\Component\Debug\Exception\ContextErrorException;
 use Symfony\Component\Debug\Exception\FatalErrorException;
+use Symfony\Component\Debug\Exception\ContextErrorException;
 use Symfony\Component\Debug\Exception\DummyException;
-use Symfony\Component\Debug\FatalErrorHandler\UndefinedFunctionFatalErrorHandler;
-use Symfony\Component\Debug\FatalErrorHandler\ClassNotFoundFatalErrorHandler;
-use Symfony\Component\Debug\FatalErrorHandler\FatalErrorHandlerInterface;
+use Psr\Log\LoggerInterface;
 
 /**
  * ErrorHandler.
@@ -59,8 +56,8 @@ class ErrorHandler
     /**
      * Registers the error handler.
      *
-     * @param integer $level         The level at which the conversion to Exception is done (null to use the error_reporting() value and 0 to disable)
-     * @param Boolean $displayErrors Display errors (for dev environment) or just log them (production usage)
+     * @param int     $level The level at which the conversion to Exception is done (null to use the error_reporting() value and 0 to disable)
+     * @param bool    $displayErrors Display errors (for dev environment) or just log they (production usage)
      *
      * @return ErrorHandler The registered error handler
      */
@@ -78,32 +75,16 @@ class ErrorHandler
         return $handler;
     }
 
-    /**
-     * Sets the level at which the conversion to Exception is done.
-     *
-     * @param integer|null $level The level (null to use the error_reporting() value and 0 to disable)
-     */
     public function setLevel($level)
     {
         $this->level = null === $level ? error_reporting() : $level;
     }
 
-    /**
-     * Sets the display_errors flag value.
-     *
-     * @param integer $displayErrors The display_errors flag value
-     */
     public function setDisplayErrors($displayErrors)
     {
         $this->displayErrors = $displayErrors;
     }
 
-    /**
-     * Sets a logger for the given channel.
-     *
-     * @param LoggerInterface $logger  A logger interface
-     * @param string          $channel The channel associated with the logger (deprecation or emergency)
-     */
     public static function setLogger(LoggerInterface $logger, $channel = 'deprecation')
     {
         self::$loggers[$channel] = $logger;
@@ -144,6 +125,13 @@ class ErrorHandler
             if (!class_exists('Symfony\Component\Debug\Exception\ContextErrorException')) {
                 require __DIR__.'/Exception/ContextErrorException.php';
             }
+            if (!class_exists('Symfony\Component\Debug\Exception\FlattenException')) {
+                require __DIR__.'/Exception/FlattenException.php';
+            }
+
+            if (PHP_VERSION_ID < 50400 && isset($context['GLOBALS']) && is_array($context)) {
+                unset($context['GLOBALS']);
+            }
 
             $exception = new ContextErrorException(sprintf('%s: %s in %s line %d', isset($this->levels[$level]) ? $this->levels[$level] : $level, $message, $file, $line), 0, $level, $file, $line, $context);
 
@@ -209,37 +197,10 @@ class ErrorHandler
         restore_exception_handler();
 
         if (is_array($exceptionHandler) && $exceptionHandler[0] instanceof ExceptionHandler) {
-            $this->handleFatalError($exceptionHandler[0], $error);
+            $level = isset($this->levels[$type]) ? $this->levels[$type] : $type;
+            $message = sprintf('%s: %s in %s line %d', $level, $error['message'], $error['file'], $error['line']);
+            $exception = new FatalErrorException($message, 0, $type, $error['file'], $error['line']);
+            $exceptionHandler[0]->handle($exception);
         }
     }
-
-    /**
-     * Gets the fatal error handlers.
-     *
-     * Override this method if you want to define more fatal error handlers.
-     *
-     * @return FatalErrorHandlerInterface[] An array of FatalErrorHandlerInterface
-     */
-    protected function getFatalErrorHandlers()
-    {
-        return array(
-            new UndefinedFunctionFatalErrorHandler(),
-            new ClassNotFoundFatalErrorHandler(),
-        );
-    }
-
-    private function handleFatalError(ExceptionHandler $exceptionHandler, array $error)
-    {
-        $level = isset($this->levels[$error['type']]) ? $this->levels[$error['type']] : $error['type'];
-        $message = sprintf('%s: %s in %s line %d', $level, $error['message'], $error['file'], $error['line']);
-        $exception = new FatalErrorException($message, 0, $error['type'], $error['file'], $error['line']);
-
-        foreach ($this->getFatalErrorHandlers() as $handler) {
-            if ($ex = $handler->handleError($error, $exception)) {
-                return $exceptionHandler->handle($ex);
-            }
-        }
-
-        $exceptionHandler->handle($exception);
-    }
 }

Exception/ClassNotFoundException.php

@@ -1,32 +0,0 @@
-<?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\Debug\Exception;
-
-/**
- * Class (or Trait or Interface) Not Found Exception.
- *
- * @author Konstanton Myakshin <koc-dp@yandex.ru>
- */
-class ClassNotFoundException extends FatalErrorException
-{
-    public function __construct($message, \ErrorException $previous)
-    {
-        parent::__construct(
-            $message,
-            $previous->getCode(),
-            $previous->getSeverity(),
-            $previous->getFile(),
-            $previous->getLine(),
-            $previous->getPrevious()
-        );
-    }
-}

Exception/FlattenException.php

@@ -249,7 +249,7 @@ class FlattenException
                 if ($level > 10) {
                     $result[$key] = array('array', '*DEEP NESTED ARRAY*');
                 } else {
-                    $result[$key] = array('array', $this->flattenArgs($value, ++$level));
+                    $result[$key] = array('array', $this->flattenArgs($value, $level + 1));
                 }
             } elseif (null === $value) {
                 $result[$key] = array('null', null);

Exception/UndefinedFunctionException.php

@@ -1,32 +0,0 @@
-<?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\Debug\Exception;
-
-/**
- * Undefined Function Exception.
- *
- * @author Konstanton Myakshin <koc-dp@yandex.ru>
- */
-class UndefinedFunctionException extends FatalErrorException
-{
-    public function __construct($message, \ErrorException $previous)
-    {
-        parent::__construct(
-            $message,
-            $previous->getCode(),
-            $previous->getSeverity(),
-            $previous->getFile(),
-            $previous->getLine(),
-            $previous->getPrevious()
-        );
-    }
-}

ExceptionHandler.php

@@ -43,7 +43,7 @@ class ExceptionHandler
     /**
      * Registers the exception handler.
      *
-     * @param Boolean $debug
+     * @param bool    $debug
      *
      * @return ExceptionHandler The registered exception handler
      */
@@ -91,9 +91,11 @@ class ExceptionHandler
             $exception = FlattenException::create($exception);
         }
 
-        header(sprintf('HTTP/1.0 %s', $exception->getStatusCode()));
-        foreach ($exception->getHeaders() as $name => $value) {
-            header($name.': '.$value, false);
+        if (!headers_sent()) {
+            header(sprintf('HTTP/1.0 %s', $exception->getStatusCode()));
+            foreach ($exception->getHeaders() as $name => $value) {
+                header($name.': '.$value, false);
+            }
         }
 
         echo $this->decorate($this->getContent($exception), $this->getStylesheet($exception));

FatalErrorHandler/ClassNotFoundFatalErrorHandler.php

@@ -1,181 +0,0 @@
-<?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\Debug\FatalErrorHandler;
-
-use Symfony\Component\Debug\Exception\ClassNotFoundException;
-use Symfony\Component\Debug\Exception\FatalErrorException;
-use Symfony\Component\Debug\DebugClassLoader;
-use Composer\Autoload\ClassLoader as ComposerClassLoader;
-use Symfony\Component\ClassLoader as SymfonyClassLoader;
-
-/**
- * ErrorHandler for classes that do not exist.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ClassNotFoundFatalErrorHandler implements FatalErrorHandlerInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function handleError(array $error, FatalErrorException $exception)
-    {
-        $messageLen = strlen($error['message']);
-        $notFoundSuffix = '\' not found';
-        $notFoundSuffixLen = strlen($notFoundSuffix);
-        if ($notFoundSuffixLen > $messageLen) {
-            return;
-        }
-
-        if (0 !== substr_compare($error['message'], $notFoundSuffix, -$notFoundSuffixLen)) {
-            return;
-        }
-
-        foreach (array('class', 'interface', 'trait') as $typeName) {
-            $prefix = ucfirst($typeName).' \'';
-            $prefixLen = strlen($prefix);
-            if (0 !== strpos($error['message'], $prefix)) {
-                continue;
-            }
-
-            $fullyQualifiedClassName = substr($error['message'], $prefixLen, -$notFoundSuffixLen);
-            if (false !== $namespaceSeparatorIndex = strrpos($fullyQualifiedClassName, '\\')) {
-                $className = substr($fullyQualifiedClassName, $namespaceSeparatorIndex + 1);
-                $namespacePrefix = substr($fullyQualifiedClassName, 0, $namespaceSeparatorIndex);
-                $message = sprintf(
-                    'Attempted to load %s "%s" from namespace "%s" in %s line %d. Do you need to "use" it from another namespace?',
-                    $typeName,
-                    $className,
-                    $namespacePrefix,
-                    $error['file'],
-                    $error['line']
-                );
-            } else {
-                $className = $fullyQualifiedClassName;
-                $message = sprintf(
-                    'Attempted to load %s "%s" from the global namespace in %s line %d. Did you forget a use statement for this %s?',
-                    $typeName,
-                    $className,
-                    $error['file'],
-                    $error['line'],
-                    $typeName
-                );
-            }
-
-            if ($classes = $this->getClassCandidates($className)) {
-                $message .= sprintf(' Perhaps you need to add a use statement for one of the following: %s.', implode(', ', $classes));
-            }
-
-            return new ClassNotFoundException($message, $exception);
-        }
-    }
-
-    /**
-     * Tries to guess the full namespace for a given class name.
-     *
-     * By default, it looks for PSR-0 classes registered via a Symfony or a Composer
-     * autoloader (that should cover all common cases).
-     *
-     * @param string $class A class name (without its namespace)
-     *
-     * @return array An array of possible fully qualified class names
-     */
-    private function getClassCandidates($class)
-    {
-        if (!is_array($functions = spl_autoload_functions())) {
-            return array();
-        }
-
-        // find Symfony and Composer autoloaders
-        $classes = array();
-        foreach ($functions as $function) {
-            if (!is_array($function)) {
-                continue;
-            }
-
-            // get class loaders wrapped by DebugClassLoader
-            if ($function[0] instanceof DebugClassLoader && method_exists($function[0], 'getClassLoader')) {
-                $function[0] = $function[0]->getClassLoader();
-            }
-
-            if ($function[0] instanceof ComposerClassLoader || $function[0] instanceof SymfonyClassLoader) {
-                foreach ($function[0]->getPrefixes() as $paths) {
-                    foreach ($paths as $path) {
-                        $classes = array_merge($classes, $this->findClassInPath($path, $class));
-                    }
-                }
-            }
-        }
-
-        return $classes;
-    }
-
-    /**
-     * @param string $path
-     * @param string $class
-     *
-     * @return array
-     */
-    private function findClassInPath($path, $class)
-    {
-        if (!$path = realpath($path)) {
-            return array();
-        }
-
-        $classes = array();
-        $filename = $class.'.php';
-        foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path), \RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
-            if ($filename == $file->getFileName() && $class = $this->convertFileToClass($path, $file->getPathName())) {
-                $classes[] = $class;
-            }
-        }
-
-        return $classes;
-    }
-
-    /**
-     * @param string $path
-     * @param string $file
-     *
-     * @return string|null
-     */
-    private function convertFileToClass($path, $file)
-    {
-        $namespacedClass = str_replace(array($path.'/', '.php', '/'), array('', '', '\\'), $file);
-        $pearClass = str_replace('\\', '_', $namespacedClass);
-
-        // We cannot use the autoloader here as most of them use require; but if the class
-        // is not found, the new autoloader call will require the file again leading to a
-        // "cannot redeclare class" error.
-        if (!$this->classExists($namespacedClass) && !$this->classExists($pearClass)) {
-            require_once $file;
-        }
-
-        if ($this->classExists($namespacedClass)) {
-            return $namespacedClass;
-        }
-
-        if ($this->classExists($pearClass)) {
-            return $pearClass;
-        }
-    }
-
-    /**
-     * @param string $class
-     *
-     * @return Boolean
-     */
-    private function classExists($class)
-    {
-        return class_exists($class, false) || interface_exists($class, false) || (function_exists('trait_exists') && trait_exists($class, false));
-    }
-}

FatalErrorHandler/FatalErrorHandlerInterface.php

@@ -1,32 +0,0 @@
-<?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\Debug\FatalErrorHandler;
-
-use Symfony\Component\Debug\Exception\FatalErrorException;
-
-/**
- * Attempts to convert fatal errors to exceptions.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-interface FatalErrorHandlerInterface
-{
-    /**
-     * Attempts to convert an error into an exception.
-     *
-     * @param array               $error     An array as returned by error_get_last()
-     * @param FatalErrorException $exception A FatalErrorException instance
-     *
-     * @return FatalErrorException|null A FatalErrorException instance if the class is able to convert the error, null otherwise
-     */
-    public function handleError(array $error, FatalErrorException $exception);
-}

FatalErrorHandler/UndefinedFunctionFatalErrorHandler.php

@@ -1,90 +0,0 @@
-<?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\Debug\FatalErrorHandler;
-
-use Symfony\Component\Debug\Exception\UndefinedFunctionException;
-use Symfony\Component\Debug\Exception\FatalErrorException;
-
-/**
- * ErrorHandler for undefined functions.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class UndefinedFunctionFatalErrorHandler implements FatalErrorHandlerInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function handleError(array $error, FatalErrorException $exception)
-    {
-        $messageLen = strlen($error['message']);
-        $notFoundSuffix = '()';
-        $notFoundSuffixLen = strlen($notFoundSuffix);
-        if ($notFoundSuffixLen > $messageLen) {
-            return;
-        }
-
-        if (0 !== substr_compare($error['message'], $notFoundSuffix, -$notFoundSuffixLen)) {
-            return;
-        }
-
-        $prefix = 'Call to undefined function ';
-        $prefixLen = strlen($prefix);
-        if (0 !== strpos($error['message'], $prefix)) {
-            return;
-        }
-
-        $fullyQualifiedFunctionName = substr($error['message'], $prefixLen, -$notFoundSuffixLen);
-        if (false !== $namespaceSeparatorIndex = strrpos($fullyQualifiedFunctionName, '\\')) {
-            $functionName = substr($fullyQualifiedFunctionName, $namespaceSeparatorIndex + 1);
-            $namespacePrefix = substr($fullyQualifiedFunctionName, 0, $namespaceSeparatorIndex);
-            $message = sprintf(
-                'Attempted to call function "%s" from namespace "%s" in %s line %d.',
-                $functionName,
-                $namespacePrefix,
-                $error['file'],
-                $error['line']
-            );
-        } else {
-            $functionName = $fullyQualifiedFunctionName;
-            $message = sprintf(
-                'Attempted to call function "%s" from the global namespace in %s line %d.',
-                $functionName,
-                $error['file'],
-                $error['line']
-            );
-        }
-
-        $candidates = array();
-        foreach (get_defined_functions() as $type => $definedFunctionNames) {
-            foreach ($definedFunctionNames as $definedFunctionName) {
-                if (false !== $namespaceSeparatorIndex = strrpos($definedFunctionName, '\\')) {
-                    $definedFunctionNameBasename = substr($definedFunctionName, $namespaceSeparatorIndex + 1);
-                } else {
-                    $definedFunctionNameBasename = $definedFunctionName;
-                }
-
-                if ($definedFunctionNameBasename === $functionName) {
-                    $candidates[] = '\\'.$definedFunctionName;
-                }
-            }
-        }
-
-        if ($candidates) {
-            $message .= ' Did you mean to call: '.implode(', ', array_map(function ($val) {
-                return '"'.$val.'"';
-            }, $candidates)).'?';
-        }
-
-        return new UndefinedFunctionException($message, $exception);
-    }
-}

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2013 Fabien Potencier
+Copyright (c) 2004-2014 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Tests/DebugClassLoaderTest.php

@@ -1,66 +0,0 @@
-<?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\Debug\Tests;
-
-use Symfony\Component\Debug\DebugClassLoader;
-
-class DebugClassLoaderTest extends \PHPUnit_Framework_TestCase
-{
-    private $loader;
-
-    protected function setUp()
-    {
-        $this->loader = new ClassLoader();
-        spl_autoload_register(array($this->loader, 'loadClass'));
-    }
-
-    protected function tearDown()
-    {
-        spl_autoload_unregister(array($this->loader, 'loadClass'));
-    }
-
-    public function testIdempotence()
-    {
-        DebugClassLoader::enable();
-        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('classFinder');
-                $reflProp->setAccessible(true);
-
-                $this->assertNotInstanceOf('Symfony\Component\Debug\DebugClassLoader', $reflProp->getValue($function[0]));
-
-                DebugClassLoader::disable();
-
-                return;
-            }
-        }
-
-        DebugClassLoader::disable();
-
-        $this->fail('DebugClassLoader did not register');
-    }
-}
-
-class ClassLoader
-{
-    public function loadClass($class)
-    {
-    }
-
-    public function findFile($class)
-    {
-    }
-}

Tests/ErrorHandlerTest.php

@@ -92,11 +92,6 @@ PHP
             );
         } catch (DummyException $e) {
             // if an exception is thrown, the test passed
-        } catch (\Exception $e) {
-            restore_error_handler();
-            restore_exception_handler();
-
-            throw $e;
         }
 
         restore_error_handler();
@@ -112,7 +107,7 @@ PHP
         $exceptionCheck = function ($exception) use ($that) {
             $that->assertInstanceOf('Symfony\Component\Debug\Exception\ContextErrorException', $exception);
             $that->assertEquals(E_NOTICE, $exception->getSeverity());
-            $that->assertEquals(__LINE__ + 44, $exception->getLine());
+            $that->assertEquals(__LINE__ + 40, $exception->getLine());
             $that->assertEquals(__FILE__, $exception->getFile());
             $that->assertRegexp('/^Notice: Undefined variable: (foo|bar)/', $exception->getMessage());
             $that->assertArrayHasKey('foobar', $exception->getContext());
@@ -142,10 +137,6 @@ PHP
             self::triggerNotice($this);
         } catch (DummyException $e) {
             // if an exception is thrown, the test passed
-        } catch (\Exception $e) {
-            restore_error_handler();
-
-            throw $e;
         }
 
         restore_error_handler();
@@ -161,134 +152,71 @@ PHP
 
     public function testConstruct()
     {
-        try {
-            $handler = ErrorHandler::register(3);
+        $handler = ErrorHandler::register(3);
 
-            $level = new \ReflectionProperty($handler, 'level');
-            $level->setAccessible(true);
+        $level = new \ReflectionProperty($handler, 'level');
+        $level->setAccessible(true);
 
-            $this->assertEquals(3, $level->getValue($handler));
+        $this->assertEquals(3, $level->getValue($handler));
 
-            restore_error_handler();
-        } catch (\Exception $e) {
-            restore_error_handler();
-
-            throw $e;
-        }
+        restore_error_handler();
     }
 
     public function testHandle()
     {
+        $handler = ErrorHandler::register(0);
+        $this->assertFalse($handler->handle(0, 'foo', 'foo.php', 12, array()));
+
+        restore_error_handler();
+
+        $handler = ErrorHandler::register(3);
+        $this->assertFalse($handler->handle(4, 'foo', 'foo.php', 12, array()));
+
+        restore_error_handler();
+
+        $handler = ErrorHandler::register(3);
         try {
-            $handler = ErrorHandler::register(0);
-            $this->assertFalse($handler->handle(0, 'foo', 'foo.php', 12, 'foo'));
-
-            restore_error_handler();
-
-            $handler = ErrorHandler::register(3);
-            $this->assertFalse($handler->handle(4, 'foo', 'foo.php', 12, 'foo'));
-
-            restore_error_handler();
-
-            $handler = ErrorHandler::register(3);
-            try {
-                $handler->handle(111, 'foo', 'foo.php', 12, 'foo');
-            } catch (\ErrorException $e) {
-                $this->assertSame('111: foo in foo.php line 12', $e->getMessage());
-                $this->assertSame(111, $e->getSeverity());
-                $this->assertSame('foo.php', $e->getFile());
-                $this->assertSame(12, $e->getLine());
-            }
-
-            restore_error_handler();
-
-            $handler = ErrorHandler::register(E_USER_DEPRECATED);
-            $this->assertTrue($handler->handle(E_USER_DEPRECATED, 'foo', 'foo.php', 12, 'foo'));
-
-            restore_error_handler();
-
-            $handler = ErrorHandler::register(E_DEPRECATED);
-            $this->assertTrue($handler->handle(E_DEPRECATED, 'foo', 'foo.php', 12, 'foo'));
-
-            restore_error_handler();
-
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
-
-            $that = $this;
-            $warnArgCheck = function ($message, $context) use ($that) {
-                $that->assertEquals('foo', $message);
-                $that->assertArrayHasKey('type', $context);
-                $that->assertEquals($context['type'], ErrorHandler::TYPE_DEPRECATION);
-                $that->assertArrayHasKey('stack', $context);
-                $that->assertInternalType('array', $context['stack']);
-            };
-
-            $logger
-                ->expects($this->once())
-                ->method('warning')
-                ->will($this->returnCallback($warnArgCheck))
-            ;
-
-            $handler = ErrorHandler::register(E_USER_DEPRECATED);
-            $handler->setLogger($logger);
-            $handler->handle(E_USER_DEPRECATED, 'foo', 'foo.php', 12, 'foo');
-
-            restore_error_handler();
-        } catch (\Exception $e) {
-            restore_error_handler();
-
-            throw $e;
+            $handler->handle(111, 'foo', 'foo.php', 12, array());
+        } catch (\ErrorException $e) {
+            $this->assertSame('111: foo in foo.php line 12', $e->getMessage());
+            $this->assertSame(111, $e->getSeverity());
+            $this->assertSame('foo.php', $e->getFile());
+            $this->assertSame(12, $e->getLine());
         }
-    }
 
-    /**
-     * @dataProvider provideFatalErrorHandlersData
-     */
-    public function testFatalErrorHandlers($error, $class, $translatedMessage)
-    {
-        $handler = new ErrorHandler();
-        $exceptionHandler = new MockExceptionHandler();
+        restore_error_handler();
 
-        $m = new \ReflectionMethod($handler, 'handleFatalError');
-        $m->setAccessible(true);
-        $m->invoke($handler, $exceptionHandler, $error);
+        $handler = ErrorHandler::register(E_USER_DEPRECATED);
+        $this->assertTrue($handler->handle(E_USER_DEPRECATED, 'foo', 'foo.php', 12, array()));
 
-        $this->assertInstanceof($class, $exceptionHandler->e);
-        $this->assertSame($translatedMessage, $exceptionHandler->e->getMessage());
-        $this->assertSame($error['type'], $exceptionHandler->e->getSeverity());
-        $this->assertSame($error['file'], $exceptionHandler->e->getFile());
-        $this->assertSame($error['line'], $exceptionHandler->e->getLine());
-    }
+        restore_error_handler();
 
-    public function provideFatalErrorHandlersData()
-    {
-        return array(
-            // undefined function
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Call to undefined function test_namespaced_function_again()',
-                ),
-                'Symfony\Component\Debug\Exception\UndefinedFunctionException',
-                'Attempted to call function "test_namespaced_function_again" from the global namespace in foo.php line 12. Did you mean to call: "\\symfony\\component\\debug\\tests\\test_namespaced_function_again"?',
-            ),
-            // class not found
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Class \'WhizBangFactory\' not found',
-                ),
-                'Symfony\Component\Debug\Exception\ClassNotFoundException',
-                'Attempted to load class "WhizBangFactory" from the global namespace in foo.php line 12. Did you forget a use statement for this class?',
-            ),
-        );
+        $handler = ErrorHandler::register(E_DEPRECATED);
+        $this->assertTrue($handler->handle(E_DEPRECATED, 'foo', 'foo.php', 12, array()));
+
+        restore_error_handler();
+
+        $logger = $this->getMock('Psr\Log\LoggerInterface');
+
+        $that = $this;
+        $warnArgCheck = function ($message, $context) use ($that) {
+            $that->assertEquals('foo', $message);
+            $that->assertArrayHasKey('type', $context);
+            $that->assertEquals($context['type'], ErrorHandler::TYPE_DEPRECATION);
+            $that->assertArrayHasKey('stack', $context);
+            $that->assertInternalType('array', $context['stack']);
+        };
+
+        $logger
+            ->expects($this->once())
+            ->method('warning')
+            ->will($this->returnCallback($warnArgCheck))
+        ;
+
+        $handler = ErrorHandler::register(E_USER_DEPRECATED);
+        $handler->setLogger($logger);
+        $handler->handle(E_USER_DEPRECATED, 'foo', 'foo.php', 12, array());
+
+        restore_error_handler();
     }
 }
-
-function test_namespaced_function_again()
-{
-}

Tests/Exception/FlattenExceptionTest.php

@@ -113,7 +113,7 @@ class FlattenExceptionTest extends \PHPUnit_Framework_TestCase
 
         $this->assertEquals($exception->getMessage(), $flattened->getMessage(), 'The message is copied from the original exception.');
         $this->assertEquals($exception->getCode(), $flattened->getCode(), 'The code is copied from the original exception.');
-        $this->assertEquals(get_class($exception), $flattened->getClass(), 'The class is set to the class of the original exception');
+        $this->assertInstanceOf($flattened->getClass(), $exception, 'The class is set to the class of the original exception');
 
     }
 

Tests/ExceptionHandlerTest.php

@@ -17,6 +17,13 @@ use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
 
 class ExceptionHandlerTest extends \PHPUnit_Framework_TestCase
 {
+    protected function setUp()
+    {
+        if (!class_exists('Symfony\Component\HttpFoundation\Request')) {
+            $this->markTestSkipped('The "HttpFoundation" component is not available');
+        }
+    }
+
     public function testDebug()
     {
         $handler = new ExceptionHandler(false);
@@ -57,6 +64,6 @@ class ExceptionHandlerTest extends \PHPUnit_Framework_TestCase
     public function testNestedExceptions()
     {
         $handler = new ExceptionHandler(true);
-        $response = $handler->createResponse(new \RuntimeException('Foo', null, new \RuntimeException('Bar')));
+        $response = $handler->createResponse(new \RuntimeException('Foo', 0, new \RuntimeException('Bar')));
     }
 }

Tests/FatalErrorHandler/ClassNotFoundFatalErrorHandlerTest.php

@@ -1,105 +0,0 @@
-<?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\Debug\Tests\FatalErrorHandler;
-
-use Symfony\Component\Debug\Exception\FatalErrorException;
-use Symfony\Component\Debug\FatalErrorHandler\ClassNotFoundFatalErrorHandler;
-
-class ClassNotFoundFatalErrorHandlerTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @dataProvider provideClassNotFoundData
-     */
-    public function testClassNotFound($error, $translatedMessage)
-    {
-        $handler = new ClassNotFoundFatalErrorHandler();
-        $exception = $handler->handleError($error, new FatalErrorException('', 0, $error['type'], $error['file'], $error['line']));
-
-        $this->assertInstanceof('Symfony\Component\Debug\Exception\ClassNotFoundException', $exception);
-        $this->assertSame($translatedMessage, $exception->getMessage());
-        $this->assertSame($error['type'], $exception->getSeverity());
-        $this->assertSame($error['file'], $exception->getFile());
-        $this->assertSame($error['line'], $exception->getLine());
-    }
-
-    public function provideClassNotFoundData()
-    {
-        return array(
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Class \'WhizBangFactory\' not found',
-                ),
-                'Attempted to load class "WhizBangFactory" from the global namespace in foo.php line 12. Did you forget a use statement for this class?',
-            ),
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Class \'Foo\\Bar\\WhizBangFactory\' not found',
-                ),
-                'Attempted to load class "WhizBangFactory" from namespace "Foo\\Bar" in foo.php line 12. Do you need to "use" it from another namespace?',
-            ),
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Class \'UndefinedFunctionException\' not found',
-                ),
-                'Attempted to load class "UndefinedFunctionException" from the global namespace in foo.php line 12. Did you forget a use statement for this class? Perhaps you need to add a use statement for one of the following: Symfony\Component\Debug\Exception\UndefinedFunctionException.',
-            ),
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Class \'PEARClass\' not found',
-                ),
-                'Attempted to load class "PEARClass" from the global namespace in foo.php line 12. Did you forget a use statement for this class? Perhaps you need to add a use statement for one of the following: Symfony_Component_Debug_Tests_Fixtures_PEARClass.',
-            ),
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Class \'Foo\\Bar\\UndefinedFunctionException\' not found',
-                ),
-                'Attempted to load class "UndefinedFunctionException" from namespace "Foo\Bar" in foo.php line 12. Do you need to "use" it from another namespace? Perhaps you need to add a use statement for one of the following: Symfony\Component\Debug\Exception\UndefinedFunctionException.',
-            ),
-        );
-    }
-
-    public function testCannotRedeclareClass()
-    {
-        if (!file_exists(__DIR__.'/../FIXTURES/REQUIREDTWICE.PHP')) {
-            $this->markTestSkipped('Can only be run on case insensitive filesystems');
-        }
-
-        require_once __DIR__.'/../FIXTURES/REQUIREDTWICE.PHP';
-
-        $error = array(
-            'type' => 1,
-            'line' => 12,
-            'file' => 'foo.php',
-            'message' => 'Class \'Foo\\Bar\\RequiredTwice\' not found',
-        );
-
-        $handler = new ClassNotFoundFatalErrorHandler();
-        $exception = $handler->handleError($error, new FatalErrorException('', 0, $error['type'], $error['file'], $error['line']));
-
-        $this->assertInstanceof('Symfony\Component\Debug\Exception\ClassNotFoundException', $exception);
-    }
-}

Tests/FatalErrorHandler/UndefinedFunctionFatalErrorHandlerTest.php

@@ -1,79 +0,0 @@
-<?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\Debug\Tests\FatalErrorHandler;
-
-use Symfony\Component\Debug\Exception\FatalErrorException;
-use Symfony\Component\Debug\FatalErrorHandler\UndefinedFunctionFatalErrorHandler;
-
-class UndefinedFunctionFatalErrorHandlerTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @dataProvider provideUndefinedFunctionData
-     */
-    public function testUndefinedFunction($error, $translatedMessage)
-    {
-        $handler = new UndefinedFunctionFatalErrorHandler();
-        $exception = $handler->handleError($error, new FatalErrorException('', 0, $error['type'], $error['file'], $error['line']));
-
-        $this->assertInstanceof('Symfony\Component\Debug\Exception\UndefinedFunctionException', $exception);
-        $this->assertSame($translatedMessage, $exception->getMessage());
-        $this->assertSame($error['type'], $exception->getSeverity());
-        $this->assertSame($error['file'], $exception->getFile());
-        $this->assertSame($error['line'], $exception->getLine());
-    }
-
-    public function provideUndefinedFunctionData()
-    {
-        return array(
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Call to undefined function test_namespaced_function()',
-                ),
-                'Attempted to call function "test_namespaced_function" from the global namespace in foo.php line 12. Did you mean to call: "\\symfony\\component\\debug\\tests\\fatalerrorhandler\\test_namespaced_function"?',
-            ),
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Call to undefined function Foo\\Bar\\Baz\\test_namespaced_function()',
-                ),
-                'Attempted to call function "test_namespaced_function" from namespace "Foo\\Bar\\Baz" in foo.php line 12. Did you mean to call: "\\symfony\\component\\debug\\tests\\fatalerrorhandler\\test_namespaced_function"?',
-            ),
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Call to undefined function foo()',
-                ),
-                'Attempted to call function "foo" from the global namespace in foo.php line 12.',
-            ),
-            array(
-                array(
-                    'type' => 1,
-                    'line' => 12,
-                    'file' => 'foo.php',
-                    'message' => 'Call to undefined function Foo\\Bar\\Baz\\foo()',
-                ),
-                'Attempted to call function "foo" from namespace "Foo\Bar\Baz" in foo.php line 12.',
-            ),
-        );
-    }
-}
-
-function test_namespaced_function()
-{
-}

Tests/Fixtures/PEARClass.php

@@ -1,5 +0,0 @@
-<?php
-
-class Symfony_Component_Debug_Tests_Fixtures_PEARClass
-{
-}

Tests/Fixtures/RequiredTwice.php

@@ -1,7 +0,0 @@
-<?php
-
-namespace Symfony\Component\Debug\Tests\Fixtures;
-
-class RequiredTwice
-{
-}

Tests/MockExceptionHandler.php

@@ -1,24 +0,0 @@
-<?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\Debug\Tests;
-
-use Symfony\Component\Debug\ExceptionHandler;
-
-class MockExceptionHandler extends Exceptionhandler
-{
-    public $e;
-
-    public function handle(\Exception $e)
-    {
-        $this->e = $e;
-    }
-}

composer.json

@@ -24,7 +24,8 @@
     },
     "suggest": {
         "symfony/http-foundation": "",
-        "symfony/http-kernel": ""
+        "symfony/http-kernel": "",
+        "symfony/class-loader": ""
     },
     "autoload": {
         "psr-0": { "Symfony\\Component\\Debug\\": "" }
@@ -33,7 +34,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "2.4-dev"
+            "dev-master": "2.3-dev"
         }
     }
 }

phpunit.xml.dist

@@ -1,14 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
          colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false"
          bootstrap="vendor/autoload.php"
 >
     <testsuites>