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From: Junio C Hamano <gitster@pobox.com>
To: "brian m. carlson" <sandals@crustytoothpaste.net>
Cc: git@vger.kernel.org, Denton Liu <liu.denton@gmail.com>
Subject: Re: [PATCH 00/38] SHA-256, part 3/3
Date: Fri, 10 Jul 2020 17:37:14 -0700	[thread overview]
Message-ID: <xmqqr1tirio5.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <20200710195507.GK9782@camp.crustytoothpaste.net> (brian m. carlson's message of "Fri, 10 Jul 2020 19:55:07 +0000")

"brian m. carlson" <sandals@crustytoothpaste.net> writes:

> On 2020-07-10 at 15:14:37, Derrick Stolee wrote:
>> On 7/9/2020 10:46 PM, brian m. carlson wrote:
>> > This is the final part required for the stage 4 implementation of
>> > SHA-256.
>> 
>> WOOHOO! What a milestone!
>
> I'm also excited about this.  It's been a lot of work, but we're finally
> here.

This topic sits at the tip of 'seen' (formerly known as 'pu'), and

    https://travis-ci.org/github/git/git/jobs/707050671

shows that t7063 is broken at the tip of 'seen'.

 - At the tip of this topic, t7063 passes.
 - There is no other topic that touches t7063 in flight.
 - seen^1, i.e. everything other than this topic merged, passes t7063.

Ahh, this is an easy one.  It is an interaction between this one and
the dl/test-must-fail-fixes-6 topic.

There are a few hunks like this in this topic.

-	test_cmp ../expect ../actual
+	test_might_fail test_cmp ../expect ../actual

and the other series tightens test_must/might_fail so that these
test helpers can only be used on "git" (other users should just use
"! cmd" or "cmd || :" instead).

I do not think it was an explicit objective for Denton's series to
catch the use of test_might_fail with test_cmp specifically, but I
offhand do not think of a good use case for saying "expect and
actual may sometimes be the same, but they may be different", so in
that sense, it contributed to find a nonsensical code.  I haven't
read thru all the 38 patches of this series, so there may be an
obvious reason why we may want to have such a thing expressed that I
am missing, though...

Thanks.

  parent reply	other threads:[~2020-07-11  0:37 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-10  2:46 [PATCH 00/38] SHA-256, part 3/3 brian m. carlson
2020-07-10  2:46 ` [PATCH 01/38] t: make test-bloom initialize repository brian m. carlson
2020-07-10  2:46 ` [PATCH 02/38] t1001: use $ZERO_OID brian m. carlson
2020-07-10  2:46 ` [PATCH 03/38] t3305: make hash agnostic brian m. carlson
2020-07-10  2:46 ` [PATCH 04/38] t3404: prepare 'short SHA-1 collision' tests for SHA-256 brian m. carlson
2020-07-10  2:46 ` [PATCH 05/38] t6100: make hash size independent brian m. carlson
2020-07-10  2:46 ` [PATCH 06/38] t6101: " brian m. carlson
2020-07-10  2:46 ` [PATCH 07/38] t6301: " brian m. carlson
2020-07-10  2:46 ` [PATCH 08/38] t6500: specify test values for SHA-256 brian m. carlson
2020-07-10  2:46 ` [PATCH 09/38] t6501: avoid hard-coded objects brian m. carlson
2020-07-10  2:47 ` [PATCH 10/38] t7003: compute appropriate length constant brian m. carlson
2020-07-10  2:47 ` [PATCH 11/38] t7063: make hash size independent brian m. carlson
2020-07-11  0:43   ` Junio C Hamano
2020-07-11  0:54     ` brian m. carlson
2020-07-10  2:47 ` [PATCH 12/38] t7201: abstract away SHA-1-specific constants brian m. carlson
2020-07-10  2:47 ` [PATCH 13/38] t7102: " brian m. carlson
2020-07-10  2:47 ` [PATCH 14/38] t7400: make hash size independent brian m. carlson
2020-07-10  2:47 ` [PATCH 15/38] t7405: " brian m. carlson
2020-07-10  2:47 ` [PATCH 16/38] t7506: avoid checking for SHA-1-specific constants brian m. carlson
2020-07-10  2:47 ` [PATCH 17/38] t7508: use $ZERO_OID instead of hard-coded constant brian m. carlson
2020-07-10  2:47 ` [PATCH 18/38] t8002: make hash size independent brian m. carlson
2020-07-10  2:47 ` [PATCH 19/38] t8003: " brian m. carlson
2020-07-10  2:47 ` [PATCH 20/38] t8011: " brian m. carlson
2020-07-10  2:47 ` [PATCH 21/38] t9300: abstract away SHA-1-specific constants brian m. carlson
2020-07-10  2:47 ` [PATCH 22/38] t9300: use $ZERO_OID instead of hard-coded object ID brian m. carlson
2020-07-10  2:47 ` [PATCH 23/38] t9301: make hash size independent brian m. carlson
2020-07-10  2:47 ` [PATCH 24/38] t9350: " brian m. carlson
2020-07-10  2:47 ` [PATCH 25/38] t9500: ensure that algorithm info is preserved in config brian m. carlson
2020-07-10  2:47 ` [PATCH 26/38] t9700: make hash size independent brian m. carlson
2020-07-10  2:47 ` [PATCH 27/38] t5308: make test work with SHA-256 brian m. carlson
2020-07-10  2:47 ` [PATCH 28/38] t0410: mark test with SHA1 prerequisite brian m. carlson
2020-07-10  2:47 ` [PATCH 29/38] http-fetch: set up git directory before parsing pack hashes brian m. carlson
2020-07-10  2:47 ` [PATCH 30/38] builtin/verify-pack: implement an --object-format option brian m. carlson
2020-07-10  2:47 ` [PATCH 31/38] setup: add support for reading extensions.objectformat brian m. carlson
2020-07-10  2:47 ` [PATCH 32/38] Enable SHA-256 support by default brian m. carlson
2020-07-10  2:47 ` [PATCH 33/38] t: add test_oid option to select hash algorithm brian m. carlson
2020-07-10  2:47 ` [PATCH 34/38] t: allow testing different hash algorithms via environment brian m. carlson
2020-07-10  2:47 ` [PATCH 35/38] t: make SHA1 prerequisite depend on default hash brian m. carlson
2020-07-12  2:13   ` Denton Liu
2020-07-12 17:34     ` Junio C Hamano
2020-07-10  2:47 ` [PATCH 36/38] ci: run tests with SHA-256 brian m. carlson
2020-07-10 15:09   ` Derrick Stolee
2020-07-10  2:47 ` [PATCH 37/38] docs: add documentation for extensions.objectFormat brian m. carlson
2020-07-10 20:21   ` Martin Ågren
2020-07-10  2:47 ` [PATCH 38/38] t: remove test_oid_init in tests brian m. carlson
2020-07-10 15:14 ` [PATCH 00/38] SHA-256, part 3/3 Derrick Stolee
2020-07-10 19:55   ` brian m. carlson
2020-07-10 20:15     ` Junio C Hamano
2020-07-11  0:37     ` Junio C Hamano [this message]
2020-07-11  1:06       ` brian m. carlson

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