From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
---|---|
To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
Cc: | Amir Rohan <amir(dot)rohan(at)mail(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, Andres Freund <andres(at)2ndquadrant(dot)com>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>, Greg Smith <gsmith(at)gregsmith(dot)com> |
Subject: | Re: Re: In-core regression tests for replication, cascading, archiving, PITR, etc. |
Date: | 2015-10-06 22:51:25 |
Message-ID: | CAB7nPqREN31WhWJLDOZ00rv1ESO+-V7ncf50HNfcDYhP7-CbOA@mail.gmail.com |
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On Wed, Oct 7, 2015 at 7:43 AM, Michael Paquier
<michael(dot)paquier(at)gmail(dot)com> wrote:
> On Wed, Oct 7, 2015 at 5:58 AM, Robert Haas wrote:
>> On Sat, Oct 3, 2015 at 7:38 AM, Michael Paquier wrote:
>> It seems that these days 'make check' creates a directory in /tmp
>> called /tmp/pg_regress-RANDOMSTUFF. Listening on TCP ports is
>> disabled, and the socket goes inside this directory with a name like
>> .s.PGSQL.PORT. You can connect with psql -h
>> /tmp/pg_regress-RANDOMSTUFF -p PORT, but not over TCP. This basically
>> removes the risk of TCP port number collisions, as well as the risk of
>> your temporary instance being hijacked by a malicious user on the same
>> machine.
>
> Right, that's for example /var/folders/ on OSX, and this is defined
> once per test run via $tempdir_short. PGHOST is set to that as well.
Er, mistake here. That's actually once per standard_initdb, except
that all the tests I have included in my patch run it just once to
create a master node. It seems that it would be wiser to set one
socket dir per node then, remove the port assignment stuff, and use
tempdir_short as a key to define a node as well as in the connection
string to this node. I'll update the patch later today...
--
Michael
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