From: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
---|---|
To: | Andres Freund <andres(at)anarazel(dot)de> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, pgsql-hackers(at)postgresql(dot)org, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Melanie Plageman <melanieplageman(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Daniel Gustafsson <daniel(at)yesql(dot)se> |
Subject: | Re: Adding CI to our tree |
Date: | 2022-02-12 22:06:40 |
Message-ID: | 20220212220640.GL31460@telsasoft.com |
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Lists: | pgsql-hackers |
On Tue, Jan 18, 2022 at 05:16:26PM -0800, Andres Freund wrote:
> On 2022-01-18 15:08:47 -0600, Justin Pryzby wrote:
> > On Mon, Jan 17, 2022 at 12:16:19PM -0800, Andres Freund wrote:
> > > I think it might still be worth adding stopgap way of running all tap tests on
> > > windows though. Having a vcregress.pl function to find all directories with t/
> > > and run the tests there, shouldn't be a lot of code...
> >
> > I started doing that, however it makes CI/windows even slower.
...
> > I think it'll be necessary to run prove with all the tap tests to
> > parallelize them, rather than looping around directories, many of which have
> > only a single file, and are run serially.
>
> That's unfortunately not trivially possible. Quite a few tests currently rely
> on being called in a specific directory. We should fix this, but it's not a
> trivial amount of work.
On Sat, Feb 05, 2022 at 07:23:39PM -0800, Andres Freund wrote:
> On 2022-02-03 23:04:04 -0600, Justin Pryzby wrote:
> > > I assume this doesn't yet work to a meaningful degree? Last time I checked
> > > there were quite a few tests that needed to be invoked in a specific
> > > directory.
> >
> > It works - tap_check() does chdir().
>
> Ah, I thought you'd implemented a target that does it all in one prove
> invocation...
I had some success with that, but it doesn't seem to be significantly faster -
it looks a lot like the tests are not actually running in parallel. I tried
some variations like passing the list of dirs vs the list of files, and
--jobs=9 vs -j9, without success.
https://cirrus-ci.com/task/5580584675180544
https://github.com/justinpryzby/postgres/commit/a865adc5b8c
fc7b3ea8bce vcregress/ci: test modules/contrib with NO_INSTALLCHECK=1
03adb043d16 wip: vcsregress: add alltaptests
63bf0796ffd wip: vcregress: run alltaptests in parallel
9dc327f6b30 f!wip: vcregress: run alltaptests in a single prove invocation
a865adc5b8c tmp: run tap tests first
> > It currently fails in 027_stream_regress.pl, although I keep hoping that it
> > had been fixed...
>
> That's likely because you're not setting REGRESS_OUTPUTDIR like
> src/test/recovery/Makefile and recoverycheck() are doing.
Yes, thanks.
--
Justin
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