netdev - Re: [PATCH net-next] tools: testing: selftests: switch conntrack_dump_flush to TEST

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Message-ID: <20240424095523.GB31360@breakpoint.cc>
Date: Wed, 24 Apr 2024 11:55:23 +0200
From: Florian Westphal <fw@...len.de>
To: Jakub Kicinski <kuba@...nel.org>
Cc: Florian Westphal <fw@...len.de>, netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>, netfilter-devel@...r.kernel.org,
	pablo@...filter.org
Subject: Re: [PATCH net-next] tools: testing: selftests: switch
 conntrack_dump_flush to TEST_PROGS

Jakub Kicinski <kuba@...nel.org> wrote:
> On Mon, 22 Apr 2024 17:26:59 +0200 Florian Westphal wrote:
> > Currently conntrack_dump_flush test program always runs when passing
> > TEST_PROGS argument:
> > 
> > % make -C tools/testing/selftests TARGETS=net/netfilter TEST_PROGS=conntrack_ipip_mtu.sh run_tests
> > make: Entering [..]
> > TAP version 13
> > 1..2 [..]
> >   selftests: net/netfilter: conntrack_dump_flush [..]
> > 
> > Move away from TEST_CUSTOM_PROGS to avoid this.  After this,
> > above command will only run the program specified in TEST_PROGS.
> 
> Hm, but why TEST_CUSTOM_PROGS in the first place?
> What's special about it? I think TEST_GEN_PROGS would work

It works iff I run 'make -C tools/testing/selftests TARGETS=net/netfilter'
before running vng ... make -C tools/testing/selftests
TARGETS=net/netfilter  TEST_PROGS=conntrack_dump_flush TEST_GEN_PROGS="" run_tests.

I'll send a v2, will check if it works in the CI or not.