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Code Issues Releases Wiki Activity

Avoid leaving an error handler dangling

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This commit is contained in:
Jordi Boggiano
2019-09-05 14:47:40 +02:00
parent 40cce3ba0b
commit 0f39561898
1 changed files with 19 additions and 11 deletions
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30
tests/Monolog/ErrorHandlerTest.php
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@@ -28,18 +28,26 @@ class ErrorHandlerTest extends \PHPUnit\Framework\TestCase
$logger = new Logger('test', [$handler = new TestHandler]);
$errHandler = new ErrorHandler($logger);
$resHandler = $errHandler->registerErrorHandler([E_USER_NOTICE => Logger::EMERGENCY], false);
$this->assertSame($errHandler, $resHandler);
trigger_error('Foo', E_USER_ERROR);
$this->assertCount(1, $handler->getRecords());
$this->assertTrue($handler->hasErrorRecords());
trigger_error('Foo', E_USER_NOTICE);
$this->assertCount(2, $handler->getRecords());
$this->assertTrue($handler->hasEmergencyRecords());
$phpunitHandler = set_error_handler($prevHandler = function() {});
$errHandler->registerErrorHandler([], true);
$prop = $this->getPrivatePropertyValue($errHandler, 'previousErrorHandler');
$this->assertTrue(is_callable($prop));
try {
$errHandler->registerErrorHandler([], true);
$prop = $this->getPrivatePropertyValue($errHandler, 'previousErrorHandler');
$this->assertTrue(is_callable($prop));
$this->assertSame($prevHandler, $prop);
$resHandler = $errHandler->registerErrorHandler([E_USER_NOTICE => Logger::EMERGENCY], false);
$this->assertSame($errHandler, $resHandler);
trigger_error('Foo', E_USER_ERROR);
$this->assertCount(1, $handler->getRecords());
$this->assertTrue($handler->hasErrorRecords());
trigger_error('Foo', E_USER_NOTICE);
$this->assertCount(2, $handler->getRecords());
$this->assertTrue($handler->hasEmergencyRecords());
} finally {
// restore previous handler
set_error_handler($phpunitHandler);
}
}
public function fatalHandlerProvider()