Re: Re: [COMMITTERS] pgsql: Extend framework from commit 53be0b1ad to report latch waits.

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Re: [COMMITTERS] pgsql: Extend framework from commit 53be0b1ad to report latch waits.
Date: 2016-10-14 18:07:02
Message-ID: CA+TgmoYNwrqhYnApx4FACW0eZ1n7qWEmxvG=w91A_WJT7NLWag@mail.gmail.com
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On Fri, Oct 14, 2016 at 11:00 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> On Fri, Oct 14, 2016 at 9:43 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>>> TBH, I can't muster much sympathy for that position. Make a test case
>>> for it, and the problem goes away, not to mention that confidence in
>>> whether it actually works (not just compiles) goes up a lot.
>
>> I'm not sure there's an easy way to test it via pg_regress, but if
>> somebody can come up with something, sure. But why stick to a rule
>> that is inconvenient for no real benefit? Compiling everything in
>> src/test/modules when someone runs 'make check-world' would take a
>> handful of seconds and prevent developer errors like the one that
>> started this thread. That seems like a slam-dunk from here,
>> regardless of anything else.
>
> I guess what I'm having a problem with is something that lives under
> src/test/ and is not in fact intended as a test. If you're not interested
> in making it into a live test, it's in the wrong place. You might as
> well complain that you put C code under doc/src/sgml/ and it didn't get
> compiled.

Well, we could move worker_spi back to contrib.

> One idea is to put "check: all" into its makefile, if there's no prospect
> of check doing something more than that.

That'd certainly be better than doing nothing.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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