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From: Junio C Hamano <gitster@pobox.com>
To: Christian Couder <christian.couder@gmail.com>
Cc: git@vger.kernel.org, Jeff King <peff@peff.net>,
	Christian Couder <chriscool@tuxfamily.org>
Subject: Re: [PATCH v3 4/4] ref-filter: add support for %(contents:size)
Date: Wed, 08 Jul 2020 17:14:19 -0700
Message-ID: <xmqqtuyhzgro.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <xmqqk0zf3y8s.fsf@gitster.c.googlers.com> (Junio C. Hamano's message of "Tue, 07 Jul 2020 12:45:39 -0700")

Junio C Hamano <gitster@pobox.com> writes:

> Of course, we _could_ update the test_atom to do something magic
> only when the 'contents' atom is being asked.  We notice that $2 is
> 'contents', do the usual test_expect_success for 'contents', and
> then measure the byte length of $3 ourselves and test
> 'contents:size'.  That way, all the above test updates would become
> unnecessary (and the last two hunks of this patch can also go).
>
> That approach may even allow you to hide the details of sanitize-pgp
> in the updated test_atom so that the actual tests may not have to get
> updated even for signed tags.

After seeing the "wc -c" portability issues, I am now even more
inclined to say that the above is the right direction.  The
portability worries can and should be encapsulated in a single
test_atom helper function, just as it can be used to hide the
differences between signed tags, annotated tags and commits.

Thanks.

>> +# We cannot use test_atom to check contents:size of signed tags due to sanitize_pgp
>> +test_tag_contents_size_pgp () {
>> +	ref="$1"
>> +	test_expect_success $PREREQ "basic atom: $ref contents:size" "
>> +		git cat-file tag $ref | tail -n +6 | wc -c >expected &&
>> +		git for-each-ref --format='%(contents:size)' $ref >actual &&
>> +		test_cmp expected actual
>> +	"
>> +}

  reply index

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-07 17:40 [PATCH v3 0/4] Add support for %(contents:size) in ref-filter Christian Couder
2020-07-07 17:40 ` [PATCH v3 1/4] Documentation: clarify %(contents:XXXX) doc Christian Couder
2020-07-07 19:26   ` Junio C Hamano
2020-07-10 16:47     ` Christian Couder
2020-07-07 17:40 ` [PATCH v3 2/4] Documentation: clarify 'complete message' Christian Couder
2020-07-07 19:19   ` Junio C Hamano
2020-07-07 17:40 ` [PATCH v3 3/4] t6300: test refs pointing to tree and blob Christian Couder
2020-07-07 19:32   ` Junio C Hamano
2020-07-07 17:40 ` [PATCH v3 4/4] ref-filter: add support for %(contents:size) Christian Couder
2020-07-07 19:45   ` Junio C Hamano
2020-07-09  0:14     ` Junio C Hamano [this message]
2020-07-09  8:10       ` Christian Couder
2020-07-09 13:47         ` Junio C Hamano
2020-07-07 22:21   ` Junio C Hamano
2020-07-08 23:05   ` Junio C Hamano
2020-07-10 16:47 ` [PATCH v4 0/3] Add support for %(contents:size) in ref-filter Christian Couder
2020-07-10 16:47   ` [PATCH v4 1/3] Documentation: clarify %(contents:XXXX) doc Christian Couder
2020-07-10 20:24     ` Junio C Hamano
2020-07-10 16:47   ` [PATCH v4 2/3] t6300: test refs pointing to tree and blob Christian Couder
2020-07-10 20:24     ` Junio C Hamano
2020-07-10 16:47   ` [PATCH v4 3/3] ref-filter: add support for %(contents:size) Christian Couder
2020-07-10 20:38     ` Junio C Hamano
2020-07-16 12:19   ` [PATCH v5 0/3] Add support for %(contents:size) in ref-filter Christian Couder
2020-07-16 12:19     ` [PATCH v5 1/3] Documentation: clarify %(contents:XXXX) doc Christian Couder
2020-07-16 12:19     ` [PATCH v5 2/3] t6300: test refs pointing to tree and blob Christian Couder
2020-07-16 12:19     ` [PATCH v5 3/3] ref-filter: add support for %(contents:size) Christian Couder
2020-07-31 17:37       ` Alban Gruin
2020-07-31 17:45         ` [PATCH v1] t6300: fix issues related to %(contents:size) Alban Gruin
2020-07-31 17:47           ` Jeff King
2020-07-31 18:24             ` Alban Gruin
2020-07-31 20:04             ` Junio C Hamano
2020-07-31 20:30               ` Jeff King
2020-07-31 18:26           ` [PATCH v2] " Alban Gruin
2020-07-31 19:15             ` Jeff King
2020-07-31 17:45         ` [PATCH v5 3/3] ref-filter: add support for %(contents:size) Jeff King
2020-07-31 20:12           ` Christian Couder
2020-07-31 20:30             ` Junio C Hamano
2020-07-31 20:40               ` Jeff King
2020-07-16 17:48     ` [PATCH v5 0/3] Add support for %(contents:size) in ref-filter Junio C Hamano

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