Edit report at https://bugs.php.net/bug.php?id=55300&edit=1
ID: 55300
User updated by: frederic dot hardy at mageekbox dot net
Reported by: frederic dot hardy at mageekbox dot net
Summary: \DirectoryIterator, parent::__construct() and
\LogicException
Status: Open
Type: Bug
Package: SPL related
Operating System: Linux
PHP Version: 5.4.0alpha2
Block user comment: N
Private report: N
New Comment:
This BC break is a problem with the symfony 2 framework.
All command throw this exception :
[LogicException]
In the constructor of Symfony\Component\Finder\SplFileInfo,
parent::__construct() must be called and its exceptions cannot be cleared
Previous Comments:
------------------------------------------------------------------------
[2011-07-28 08:44:49] [email protected]
Thing is that it is a bc break, whether it was well designed in the 1st place
or
not is sadly not relevant here.
Is there any way to restore this behavior without bc breaks?
------------------------------------------------------------------------
[2011-07-28 08:29:38] [email protected]
Why can't you use a user stream wrapper then? Maybe DirectoryIterator should be
an interface, but it isn't.
------------------------------------------------------------------------
[2011-07-28 07:27:19] frederic dot hardy at mageekbox dot net
This bug seems to be related to #54384.
And i want to do this to mock a \DirectoryIterator instance, to "simulate" a
directory on the file system.
------------------------------------------------------------------------
[2011-07-27 23:30:06] [email protected]
If you don't call the parent constructor, the class has no functionality. Why
would you want to do this?
------------------------------------------------------------------------
[2011-07-27 15:36:56] frederic dot hardy at mageekbox dot net
Description:
------------
In PHP 5.4, an exception was throwed if a call to parent::__construct() is not
done in the constructor of a class which extends \DirectoryIterator.
Exception was not throwed in previous version of PHP, so it's a BC break.
And this BC break must be annoying in unit test, because it's impossible to
mock the \DirectoryIterator class.
Test script:
---------------
<?php
class myDirectoryIterator extends \DirectoryIterator
{
public function __construct()
{
}
}
$directoryIterator = new myDirectoryIterator();
?>
Expected result:
----------------
Nothing.
Actual result:
--------------
Fatal error: Uncaught exception 'LogicException' with message 'In the
constructor of myDirectoryIterator, parent::__construct() must be called and
its exceptions cannot be cleared' in /path/to/directoryIterator.php:10
Stack trace:
#0 /path/to/directoryIterator.php(10):
myDirectoryIterator->internal_construction_wrapper()
#1 {main}
thrown in /path/to/directoryIterator.php on line 10
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=55300&edit=1
