X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fsymfony%2Fdebug%2FTests%2FErrorHandlerTest.php;fp=vendor%2Fsymfony%2Fdebug%2FTests%2FErrorHandlerTest.php;h=001a64d9bd14cffbbd58583e34d9c2b45e86d687;hp=0000000000000000000000000000000000000000;hb=eba34333e3c89f208d2f72fa91351ad019a71583;hpb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae

diff --git a/vendor/symfony/debug/Tests/ErrorHandlerTest.php b/vendor/symfony/debug/Tests/ErrorHandlerTest.php
new file mode 100644
index 000000000..001a64d9b
--- /dev/null
+++ b/vendor/symfony/debug/Tests/ErrorHandlerTest.php
@@ -0,0 +1,593 @@
+<?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 PHPUnit\Framework\TestCase;
+use Psr\Log\LogLevel;
+use Symfony\Component\Debug\ErrorHandler;
+use Symfony\Component\Debug\BufferingLogger;
+use Symfony\Component\Debug\Exception\ContextErrorException;
+
+/**
+ * ErrorHandlerTest.
+ *
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class ErrorHandlerTest extends TestCase
+{
+    public function testRegister()
+    {
+        $handler = ErrorHandler::register();
+
+        try {
+            $this->assertInstanceOf('Symfony\Component\Debug\ErrorHandler', $handler);
+            $this->assertSame($handler, ErrorHandler::register());
+
+            $newHandler = new ErrorHandler();
+
+            $this->assertSame($newHandler, ErrorHandler::register($newHandler, false));
+            $h = set_error_handler('var_dump');
+            restore_error_handler();
+            $this->assertSame(array($handler, 'handleError'), $h);
+
+            try {
+                $this->assertSame($newHandler, ErrorHandler::register($newHandler, true));
+                $h = set_error_handler('var_dump');
+                restore_error_handler();
+                $this->assertSame(array($newHandler, 'handleError'), $h);
+            } catch (\Exception $e) {
+            }
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            if (isset($e)) {
+                throw $e;
+            }
+        } catch (\Exception $e) {
+        }
+
+        restore_error_handler();
+        restore_exception_handler();
+
+        if (isset($e)) {
+            throw $e;
+        }
+    }
+
+    public function testNotice()
+    {
+        ErrorHandler::register();
+
+        try {
+            self::triggerNotice($this);
+            $this->fail('ContextErrorException expected');
+        } catch (ContextErrorException $exception) {
+            // if an exception is thrown, the test passed
+            restore_error_handler();
+            restore_exception_handler();
+
+            $this->assertEquals(E_NOTICE, $exception->getSeverity());
+            $this->assertEquals(__FILE__, $exception->getFile());
+            $this->assertRegExp('/^Notice: Undefined variable: (foo|bar)/', $exception->getMessage());
+            $this->assertArrayHasKey('foobar', $exception->getContext());
+
+            $trace = $exception->getTrace();
+            $this->assertEquals(__FILE__, $trace[0]['file']);
+            $this->assertEquals('Symfony\Component\Debug\ErrorHandler', $trace[0]['class']);
+            $this->assertEquals('handleError', $trace[0]['function']);
+            $this->assertEquals('->', $trace[0]['type']);
+
+            $this->assertEquals(__FILE__, $trace[1]['file']);
+            $this->assertEquals(__CLASS__, $trace[1]['class']);
+            $this->assertEquals('triggerNotice', $trace[1]['function']);
+            $this->assertEquals('::', $trace[1]['type']);
+
+            $this->assertEquals(__FILE__, $trace[1]['file']);
+            $this->assertEquals(__CLASS__, $trace[2]['class']);
+            $this->assertEquals(__FUNCTION__, $trace[2]['function']);
+            $this->assertEquals('->', $trace[2]['type']);
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    // dummy function to test trace in error handler.
+    private static function triggerNotice($that)
+    {
+        // dummy variable to check for in error handler.
+        $foobar = 123;
+        $that->assertSame('', $foo.$foo.$bar);
+    }
+
+    public function testConstruct()
+    {
+        try {
+            $handler = ErrorHandler::register();
+            $handler->throwAt(3, true);
+            $this->assertEquals(3 | E_RECOVERABLE_ERROR | E_USER_ERROR, $handler->throwAt(0));
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    public function testDefaultLogger()
+    {
+        try {
+            $handler = ErrorHandler::register();
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $handler->setDefaultLogger($logger, E_NOTICE);
+            $handler->setDefaultLogger($logger, array(E_USER_NOTICE => LogLevel::CRITICAL));
+
+            $loggers = array(
+                E_DEPRECATED => array(null, LogLevel::INFO),
+                E_USER_DEPRECATED => array(null, LogLevel::INFO),
+                E_NOTICE => array($logger, LogLevel::WARNING),
+                E_USER_NOTICE => array($logger, LogLevel::CRITICAL),
+                E_STRICT => array(null, LogLevel::WARNING),
+                E_WARNING => array(null, LogLevel::WARNING),
+                E_USER_WARNING => array(null, LogLevel::WARNING),
+                E_COMPILE_WARNING => array(null, LogLevel::WARNING),
+                E_CORE_WARNING => array(null, LogLevel::WARNING),
+                E_USER_ERROR => array(null, LogLevel::CRITICAL),
+                E_RECOVERABLE_ERROR => array(null, LogLevel::CRITICAL),
+                E_COMPILE_ERROR => array(null, LogLevel::CRITICAL),
+                E_PARSE => array(null, LogLevel::CRITICAL),
+                E_ERROR => array(null, LogLevel::CRITICAL),
+                E_CORE_ERROR => array(null, LogLevel::CRITICAL),
+            );
+            $this->assertSame($loggers, $handler->setLoggers(array()));
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    public function testHandleError()
+    {
+        try {
+            $handler = ErrorHandler::register();
+            $handler->throwAt(0, true);
+            $this->assertFalse($handler->handleError(0, 'foo', 'foo.php', 12, array()));
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            $handler = ErrorHandler::register();
+            $handler->throwAt(3, true);
+            $this->assertFalse($handler->handleError(4, 'foo', 'foo.php', 12, array()));
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            $handler = ErrorHandler::register();
+            $handler->throwAt(3, true);
+            try {
+                $handler->handleError(4, 'foo', 'foo.php', 12, array());
+            } catch (\ErrorException $e) {
+                $this->assertSame('Parse Error: foo', $e->getMessage());
+                $this->assertSame(4, $e->getSeverity());
+                $this->assertSame('foo.php', $e->getFile());
+                $this->assertSame(12, $e->getLine());
+            }
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            $handler = ErrorHandler::register();
+            $handler->throwAt(E_USER_DEPRECATED, true);
+            $this->assertFalse($handler->handleError(E_USER_DEPRECATED, 'foo', 'foo.php', 12, array()));
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            $handler = ErrorHandler::register();
+            $handler->throwAt(E_DEPRECATED, true);
+            $this->assertFalse($handler->handleError(E_DEPRECATED, 'foo', 'foo.php', 12, array()));
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $that = $this;
+            $warnArgCheck = function ($logLevel, $message, $context) use ($that) {
+                $that->assertEquals('info', $logLevel);
+                $that->assertEquals('foo', $message);
+                $that->assertArrayHasKey('type', $context);
+                $that->assertEquals($context['type'], E_USER_DEPRECATED);
+                $that->assertArrayHasKey('stack', $context);
+                $that->assertInternalType('array', $context['stack']);
+            };
+
+            $logger
+                ->expects($this->once())
+                ->method('log')
+                ->will($this->returnCallback($warnArgCheck))
+            ;
+
+            $handler = ErrorHandler::register();
+            $handler->setDefaultLogger($logger, E_USER_DEPRECATED);
+            $this->assertTrue($handler->handleError(E_USER_DEPRECATED, 'foo', 'foo.php', 12, array()));
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $that = $this;
+            $logArgCheck = function ($level, $message, $context) use ($that) {
+                $that->assertEquals('Undefined variable: undefVar', $message);
+                $that->assertArrayHasKey('type', $context);
+                $that->assertEquals($context['type'], E_NOTICE);
+            };
+
+            $logger
+                ->expects($this->once())
+                ->method('log')
+                ->will($this->returnCallback($logArgCheck))
+            ;
+
+            $handler = ErrorHandler::register();
+            $handler->setDefaultLogger($logger, E_NOTICE);
+            $handler->screamAt(E_NOTICE);
+            unset($undefVar);
+            @$undefVar++;
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    public function testHandleUserError()
+    {
+        try {
+            $handler = ErrorHandler::register();
+            $handler->throwAt(0, true);
+
+            $e = null;
+            $x = new \Exception('Foo');
+
+            try {
+                $f = new Fixtures\ToStringThrower($x);
+                $f .= ''; // Trigger $f->__toString()
+            } catch (\Exception $e) {
+            }
+
+            $this->assertSame($x, $e);
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    public function testHandleDeprecation()
+    {
+        $that = $this;
+        $logArgCheck = function ($level, $message, $context) use ($that) {
+            $that->assertEquals(LogLevel::INFO, $level);
+            $that->assertArrayHasKey('level', $context);
+            $that->assertEquals(E_RECOVERABLE_ERROR | E_USER_ERROR | E_DEPRECATED | E_USER_DEPRECATED, $context['level']);
+            $that->assertArrayHasKey('stack', $context);
+        };
+
+        $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+        $logger
+            ->expects($this->once())
+            ->method('log')
+            ->will($this->returnCallback($logArgCheck))
+        ;
+
+        $handler = new ErrorHandler();
+        $handler->setDefaultLogger($logger);
+        @$handler->handleError(E_USER_DEPRECATED, 'Foo deprecation', __FILE__, __LINE__, array());
+    }
+
+    public function testHandleException()
+    {
+        try {
+            $handler = ErrorHandler::register();
+
+            $exception = new \Exception('foo');
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $that = $this;
+            $logArgCheck = function ($level, $message, $context) use ($that) {
+                $that->assertEquals('Uncaught Exception: foo', $message);
+                $that->assertArrayHasKey('type', $context);
+                $that->assertEquals($context['type'], E_ERROR);
+            };
+
+            $logger
+                ->expects($this->exactly(2))
+                ->method('log')
+                ->will($this->returnCallback($logArgCheck))
+            ;
+
+            $handler->setDefaultLogger($logger, E_ERROR);
+
+            try {
+                $handler->handleException($exception);
+                $this->fail('Exception expected');
+            } catch (\Exception $e) {
+                $this->assertSame($exception, $e);
+            }
+
+            $that = $this;
+            $handler->setExceptionHandler(function ($e) use ($exception, $that) {
+                $that->assertSame($exception, $e);
+            });
+
+            $handler->handleException($exception);
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    public function testErrorStacking()
+    {
+        try {
+            $handler = ErrorHandler::register();
+            $handler->screamAt(E_USER_WARNING);
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $logger
+                ->expects($this->exactly(2))
+                ->method('log')
+                ->withConsecutive(
+                    array($this->equalTo(LogLevel::WARNING), $this->equalTo('Dummy log')),
+                    array($this->equalTo(LogLevel::DEBUG), $this->equalTo('Silenced warning'))
+                )
+            ;
+
+            $handler->setDefaultLogger($logger, array(E_USER_WARNING => LogLevel::WARNING));
+
+            ErrorHandler::stackErrors();
+            @trigger_error('Silenced warning', E_USER_WARNING);
+            $logger->log(LogLevel::WARNING, 'Dummy log');
+            ErrorHandler::unstackErrors();
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    public function testBootstrappingLogger()
+    {
+        $bootLogger = new BufferingLogger();
+        $handler = new ErrorHandler($bootLogger);
+
+        $loggers = array(
+            E_DEPRECATED => array($bootLogger, LogLevel::INFO),
+            E_USER_DEPRECATED => array($bootLogger, LogLevel::INFO),
+            E_NOTICE => array($bootLogger, LogLevel::WARNING),
+            E_USER_NOTICE => array($bootLogger, LogLevel::WARNING),
+            E_STRICT => array($bootLogger, LogLevel::WARNING),
+            E_WARNING => array($bootLogger, LogLevel::WARNING),
+            E_USER_WARNING => array($bootLogger, LogLevel::WARNING),
+            E_COMPILE_WARNING => array($bootLogger, LogLevel::WARNING),
+            E_CORE_WARNING => array($bootLogger, LogLevel::WARNING),
+            E_USER_ERROR => array($bootLogger, LogLevel::CRITICAL),
+            E_RECOVERABLE_ERROR => array($bootLogger, LogLevel::CRITICAL),
+            E_COMPILE_ERROR => array($bootLogger, LogLevel::CRITICAL),
+            E_PARSE => array($bootLogger, LogLevel::CRITICAL),
+            E_ERROR => array($bootLogger, LogLevel::CRITICAL),
+            E_CORE_ERROR => array($bootLogger, LogLevel::CRITICAL),
+        );
+
+        $this->assertSame($loggers, $handler->setLoggers(array()));
+
+        $handler->handleError(E_DEPRECATED, 'Foo message', __FILE__, 123, array());
+        $expectedLog = array(LogLevel::INFO, 'Foo message', array('type' => E_DEPRECATED, 'file' => __FILE__, 'line' => 123, 'level' => error_reporting()));
+
+        $logs = $bootLogger->cleanLogs();
+        unset($logs[0][2]['stack']);
+
+        $this->assertSame(array($expectedLog), $logs);
+
+        $bootLogger->log($expectedLog[0], $expectedLog[1], $expectedLog[2]);
+
+        $mockLogger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+        $mockLogger->expects($this->once())
+            ->method('log')
+            ->with(LogLevel::WARNING, 'Foo message', $expectedLog[2]);
+
+        $handler->setLoggers(array(E_DEPRECATED => array($mockLogger, LogLevel::WARNING)));
+    }
+
+    public function testHandleFatalError()
+    {
+        try {
+            $handler = ErrorHandler::register();
+
+            $error = array(
+                'type' => E_PARSE,
+                'message' => 'foo',
+                'file' => 'bar',
+                'line' => 123,
+            );
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $that = $this;
+            $logArgCheck = function ($level, $message, $context) use ($that) {
+                $that->assertEquals('Fatal Parse Error: foo', $message);
+                $that->assertArrayHasKey('type', $context);
+                $that->assertEquals($context['type'], E_PARSE);
+            };
+
+            $logger
+                ->expects($this->once())
+                ->method('log')
+                ->will($this->returnCallback($logArgCheck))
+            ;
+
+            $handler->setDefaultLogger($logger, E_PARSE);
+
+            $handler->handleFatalError($error);
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    /**
+     * @requires PHP 7
+     */
+    public function testHandleErrorException()
+    {
+        $exception = new \Error("Class 'Foo' not found");
+
+        $handler = new ErrorHandler();
+        $handler->setExceptionHandler(function () use (&$args) {
+            $args = func_get_args();
+        });
+
+        $handler->handleException($exception);
+
+        $this->assertInstanceOf('Symfony\Component\Debug\Exception\ClassNotFoundException', $args[0]);
+        $this->assertStringStartsWith("Attempted to load class \"Foo\" from the global namespace.\nDid you forget a \"use\" statement", $args[0]->getMessage());
+    }
+
+    public function testHandleFatalErrorOnHHVM()
+    {
+        try {
+            $handler = ErrorHandler::register();
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+            $logger
+                ->expects($this->once())
+                ->method('log')
+                ->with(
+                    $this->equalTo(LogLevel::CRITICAL),
+                    $this->equalTo('Fatal Error: foo'),
+                    $this->equalTo(array(
+                        'type' => 1,
+                        'file' => 'bar',
+                        'line' => 123,
+                        'level' => -1,
+                        'stack' => array(456),
+                    ))
+                )
+            ;
+
+            $handler->setDefaultLogger($logger, E_ERROR);
+
+            $error = array(
+                'type' => E_ERROR + 0x1000000, // This error level is used by HHVM for fatal errors
+                'message' => 'foo',
+                'file' => 'bar',
+                'line' => 123,
+                'context' => array(123),
+                'backtrace' => array(456),
+            );
+
+            call_user_func_array(array($handler, 'handleError'), $error);
+            $handler->handleFatalError($error);
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyInterface()
+    {
+        try {
+            $handler = ErrorHandler::register(0);
+            $this->assertFalse($handler->handle(0, 'foo', 'foo.php', 12, array()));
+
+            restore_error_handler();
+            restore_exception_handler();
+
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $that = $this;
+            $logArgCheck = function ($level, $message, $context) use ($that) {
+                $that->assertEquals('Undefined variable: undefVar', $message);
+                $that->assertArrayHasKey('type', $context);
+                $that->assertEquals($context['type'], E_NOTICE);
+            };
+
+            $logger
+                ->expects($this->once())
+                ->method('log')
+                ->will($this->returnCallback($logArgCheck))
+            ;
+
+            $handler = ErrorHandler::register(E_NOTICE);
+            @$handler->setLogger($logger, 'scream');
+            unset($undefVar);
+            @$undefVar++;
+
+            restore_error_handler();
+            restore_exception_handler();
+        } catch (\Exception $e) {
+            restore_error_handler();
+            restore_exception_handler();
+
+            throw $e;
+        }
+    }
+}