From: Patrick Steinhardt <ps@pks.im>
To: Christian Couder <christian.couder@gmail.com>
Cc: git@vger.kernel.org, Taylor Blau <me@ttaylorr.com>,
Eric Sunshine <sunshine@sunshineco.com>
Subject: Re: [PATCH v2 3/6] t1302: make tests more robust with new extensions
Date: Wed, 24 Jan 2024 09:52:43 +0100 [thread overview]
Message-ID: <ZbDP27b_L8G2Dd49@tanuki> (raw)
In-Reply-To: <CAP8UFD0yh4k4p7zcM+ZF90oWWTUMoGVpd3ajWWOV5pk++YKerw@mail.gmail.com>
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On Tue, Jan 23, 2024 at 05:15:56PM +0100, Christian Couder wrote:
> On Wed, Jan 10, 2024 at 10:02 AM Patrick Steinhardt <ps@pks.im> wrote:
> >
> > In t1302 we exercise logic around "core.repositoryFormatVersion" and
> > extensions. These tests are not particularly robust against extensions
> > like the newly introduced "refStorage" extension.
>
> Here also it's not very clear what robust means. Some examples of how
> things could fail would perhaps help.
>
> > Refactor the tests to be more robust:
> >
> > - Check the DEFAULT_REPO_FORMAT prereq to determine the expected
> > repository format version. This helps to ensure that we only need to
> > update the prereq in a central place when new extensions are added.
> >
> > - Use a separate repository to rewrite ".git/config" to test
> > combinations of the repository format version and extensions. This
> > ensures that we don't break the main test repository.
> >
> > - Do not rewrite ".git/config" when exercising the "preciousObjects"
> > extension.
>
> It would be nice to talk a bit about the failures that each of the
> above changes could prevent.
They all fail in the same way: we fail to access the repository because
we delete the extension that tells us to use the reftable backend. I'll
add that explanation at the front.
> > Signed-off-by: Patrick Steinhardt <ps@pks.im>
> > ---
> > t/t1302-repo-version.sh | 19 +++++++++++++++----
> > 1 file changed, 15 insertions(+), 4 deletions(-)
> >
> > diff --git a/t/t1302-repo-version.sh b/t/t1302-repo-version.sh
> > index 179474fa65..7c680c91c4 100755
> > --- a/t/t1302-repo-version.sh
> > +++ b/t/t1302-repo-version.sh
> > @@ -28,7 +28,12 @@ test_expect_success 'setup' '
> > '
> >
> > test_expect_success 'gitdir selection on normal repos' '
> > - test_oid version >expect &&
> > + if test_have_prereq DEFAULT_REPO_FORMAT
> > + then
> > + echo 0
> > + else
> > + echo 1
> > + fi >expect &&
> > git config core.repositoryformatversion >actual &&
> > git -C test config core.repositoryformatversion >actual2 &&
> > test_cmp expect actual &&
> > @@ -79,8 +84,13 @@ mkconfig () {
>
> Before that hunk there is:
>
> test_expect_success 'setup' '
> test_oid_cache <<-\EOF &&
> version sha1:0
> version sha256:1
> EOF
>
> and it seems to me that the above test_oid_cache call is not needed
> anymore, if `test_oid version` is not used anymore.
>
> Otherwise this looks good to me.
Good catch.
Patrick
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next prev parent reply other threads:[~2024-01-24 8:53 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-09 12:17 [PATCH 0/6] t: mark "files"-backend specific tests Patrick Steinhardt
2024-01-09 12:17 ` [PATCH 1/6] t1300: mark tests to require default repo format Patrick Steinhardt
2024-01-09 18:41 ` Taylor Blau
2024-01-10 7:15 ` Patrick Steinhardt
2024-01-09 19:35 ` Eric Sunshine
2024-01-10 7:17 ` Patrick Steinhardt
2024-01-09 12:17 ` [PATCH 2/6] t1301: mark test for `core.sharedRepository` as reffiles specific Patrick Steinhardt
2024-01-09 12:17 ` [PATCH 3/6] t1302: make tests more robust with new extensions Patrick Steinhardt
2024-01-09 18:43 ` Taylor Blau
2024-01-09 12:17 ` [PATCH 4/6] t1419: mark test suite as files-backend specific Patrick Steinhardt
2024-01-09 19:40 ` Eric Sunshine
2024-01-10 7:30 ` Patrick Steinhardt
2024-01-10 16:27 ` Junio C Hamano
2024-01-11 5:05 ` Patrick Steinhardt
2024-01-09 12:17 ` [PATCH 5/6] t5526: break test submodule differently Patrick Steinhardt
2024-01-09 19:23 ` Eric Sunshine
2024-01-10 7:41 ` Patrick Steinhardt
2024-01-09 12:17 ` [PATCH 6/6] t: mark tests regarding git-pack-refs(1) to be backend specific Patrick Steinhardt
2024-01-10 9:01 ` [PATCH v2 0/6] t: mark "files"-backend specific tests Patrick Steinhardt
2024-01-10 9:01 ` [PATCH v2 1/6] t1300: make tests more robust with non-default ref backends Patrick Steinhardt
2024-01-23 13:41 ` Toon Claes
2024-01-23 15:22 ` Patrick Steinhardt
2024-01-23 16:43 ` Justin Tobler
2024-01-23 16:15 ` Christian Couder
2024-01-24 8:52 ` Patrick Steinhardt
2024-01-29 10:32 ` Christian Couder
2024-01-29 10:49 ` Patrick Steinhardt
2024-01-10 9:01 ` [PATCH v2 2/6] t1301: mark test for `core.sharedRepository` as reffiles specific Patrick Steinhardt
2024-01-10 9:01 ` [PATCH v2 3/6] t1302: make tests more robust with new extensions Patrick Steinhardt
2024-01-23 14:08 ` Toon Claes
2024-01-23 15:18 ` Patrick Steinhardt
2024-01-23 16:15 ` Christian Couder
2024-01-24 8:52 ` Patrick Steinhardt [this message]
2024-01-10 9:01 ` [PATCH v2 4/6] t1419: mark test suite as files-backend specific Patrick Steinhardt
2024-01-10 9:01 ` [PATCH v2 5/6] t5526: break test submodule differently Patrick Steinhardt
2024-01-10 9:01 ` [PATCH v2 6/6] t: mark tests regarding git-pack-refs(1) to be backend specific Patrick Steinhardt
2024-01-23 16:20 ` [PATCH v2 0/6] t: mark "files"-backend specific tests Christian Couder
2024-01-24 8:45 ` [PATCH v3 " Patrick Steinhardt
2024-01-24 8:45 ` [PATCH v3 1/6] t1300: make tests more robust with non-default ref backends Patrick Steinhardt
2024-01-24 8:45 ` [PATCH v3 2/6] t1301: mark test for `core.sharedRepository` as reffiles specific Patrick Steinhardt
2024-01-24 8:45 ` [PATCH v3 3/6] t1302: make tests more robust with new extensions Patrick Steinhardt
2024-01-24 8:45 ` [PATCH v3 4/6] t1419: mark test suite as files-backend specific Patrick Steinhardt
2024-01-24 8:45 ` [PATCH v3 5/6] t5526: break test submodule differently Patrick Steinhardt
2024-01-24 8:45 ` [PATCH v3 6/6] t: mark tests regarding git-pack-refs(1) to be backend specific Patrick Steinhardt
2024-01-29 11:07 ` [PATCH v4 0/6] t: mark "files"-backend specific tests Patrick Steinhardt
2024-01-29 11:07 ` [PATCH v4 1/6] t1300: make tests more robust with non-default ref backends Patrick Steinhardt
2024-01-29 12:00 ` Christian Couder
2024-01-29 11:07 ` [PATCH v4 2/6] t1301: mark test for `core.sharedRepository` as reffiles specific Patrick Steinhardt
2024-01-29 11:07 ` [PATCH v4 3/6] t1302: make tests more robust with new extensions Patrick Steinhardt
2024-01-29 11:07 ` [PATCH v4 4/6] t1419: mark test suite as files-backend specific Patrick Steinhardt
2024-01-29 11:07 ` [PATCH v4 5/6] t5526: break test submodule differently Patrick Steinhardt
2024-01-29 11:07 ` [PATCH v4 6/6] t: mark tests regarding git-pack-refs(1) to be backend specific Patrick Steinhardt
2024-01-29 12:03 ` [PATCH v4 0/6] t: mark "files"-backend specific tests Christian Couder
2024-01-29 20:38 ` Junio C Hamano
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