PROBLEM

In https://github.com/plack/Plack/commit/cafa5db84921f020183a9c834fd6a4541e5a6b84 chansen made a change to the FCGI handler in Plack, in which he replaced STDERR, STDOUT and STDIN with proper IO::Handle objects.

The side effect of that change is that catalyst outputing logs on STDERR will no longer end up by default in the error log of the webserver when running under FCGI. This test tries to make sure we use the propper parts of the psgi environment when we output things from Catalyst::Log.

There is one more "regression", and that is warnings. By using Catalyst::Plugin::LogWarnings, you also get those in the right place if this test passes :)