Re: Re: In-core regression tests for replication, cascading, archiving, PITR, etc.

Michael Paquier wrote:
> On Thu, Dec 3, 2015 at 6:59 AM, Alvaro Herrera wrote:
> > I didn't push the changed for config_default you requested a few
> > messages upthread; it's not clear to me how setting it to undef affects
> > the whole thing.  If setting it to undef makes the MSVC toolchain run
> > the tap tests in the default config, then I can do it; let's be clear
> > about what branch to backpatch this to.  Also the "1;" at the end of
> > RewindTest.
>
> Setting it to undef will prevent the tests to run, per vcregress.pl:
>     die "Tap tests not enabled in configuration"
>       unless $config->{tap_tests};
> Also, setting it to undef will match the existing behavior on
> platforms where ./configure is used because the switch
> --enable-tap-tests needs to be used there. And I would believe that in
> most cases Windows environments are not going to have IPC::Run
> deployed.

But if I don't set it to anything, then it will be "initialized" as
undef, so it has the same effect.