From: Junio C Hamano <gitster@pobox.com>
To: "Hariom Verma via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, Hariom Verma <hariom18599@gmail.com>
Subject: Re: [PATCH v2 0/3] Unify trailers formatting logic for pretty.c and ref-filter.c
Date: Sat, 30 Jan 2021 12:20:56 -0800 [thread overview]
Message-ID: <xmqq35yip45z.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <xmqqft2jqkli.fsf@gitster.c.googlers.com> (Junio C. Hamano's message of "Fri, 29 Jan 2021 17:28:25 -0800")
Junio C Hamano <gitster@pobox.com> writes:
> With this queued directly on top of master, I am getting these
> failures.
>
> t6300-for-each-ref.sh (Wstat: 256 Tests: 301 Failed: 6)
> Failed tests: 277-280, 285, 287
> Non-zero exit status: 1
Judging from the way the first failure happens, it appears that
some code depends on a kind of shell portability issues?
The failure is under GNU bash, version 5.1.4(1)-release (x86_64-pc-linux-gnu)
Ah, I think I know what is going on.
test_trailer_option() {
title="$1"
option="$2"
expect="$3"
test_expect_success "$title" '
echo $expect >expect &&
git for-each-ref --format="%($option)" refs/heads/main >actual &&
test_cmp expect actual &&
git for-each-ref --format="%(contents:$option)" refs/heads/main >actual &&
test_cmp expect actual
'
}
Not quoting "$expect" given to 'echo' inside double-quote is
criminal, but I do not think that contributes to this particular
failure. The problem is in the callers.
test_trailer_option '%(trailers:key=foo) shows that trailer' \
'trailers:key=Signed-off-by' 'Signed-off-by: A U Thor <author@example.com>\n'
Doing
expect='foo\n'
echo $expect
and expecting that somebody would magically turn \n to a true
newline is the bug. Not everybody's builtin "echo" works that way.
Here is a quick fix-up. I didn't check which parts are to be blamed
on which patch of yours, if any, so you might need to split them up
into multiple pieces (i.e. a preliminary clean-up patch, and a patch
each to be applied to part N/3 (1 <= N <= 3) of your patch).
t/t6300-for-each-ref.sh | 22 +++++++++++++++-------
1 file changed, 15 insertions(+), 7 deletions(-)
diff --git c/t/t6300-for-each-ref.sh w/t/t6300-for-each-ref.sh
index a8835b1391..0278cb9924 100755
--- c/t/t6300-for-each-ref.sh
+++ w/t/t6300-for-each-ref.sh
@@ -874,7 +874,7 @@ test_trailer_option() {
option="$2"
expect="$3"
test_expect_success "$title" '
- echo $expect >expect &&
+ echo "$expect" >expect &&
git for-each-ref --format="%($option)" refs/heads/main >actual &&
test_cmp expect actual &&
git for-each-ref --format="%(contents:$option)" refs/heads/main >actual &&
@@ -883,13 +883,18 @@ test_trailer_option() {
}
test_trailer_option '%(trailers:key=foo) shows that trailer' \
- 'trailers:key=Signed-off-by' 'Signed-off-by: A U Thor <author@example.com>\n'
+ 'trailers:key=Signed-off-by' 'Signed-off-by: A U Thor <author@example.com>
+'
test_trailer_option '%(trailers:key=foo) is case insensitive' \
- 'trailers:key=SiGned-oFf-bY' 'Signed-off-by: A U Thor <author@example.com>\n'
+ 'trailers:key=SiGned-oFf-bY' 'Signed-off-by: A U Thor <author@example.com>
+'
test_trailer_option '%(trailers:key=foo:) trailing colon also works' \
- 'trailers:key=Signed-off-by:' 'Signed-off-by: A U Thor <author@example.com>\n'
+ 'trailers:key=Signed-off-by:' 'Signed-off-by: A U Thor <author@example.com>
+'
test_trailer_option '%(trailers:key=foo) multiple keys' \
- 'trailers:key=Reviewed-by:,key=Signed-off-by' 'Reviewed-by: A U Thor <author@example.com>\nSigned-off-by: A U Thor <author@example.com>\n'
+ 'trailers:key=Reviewed-by:,key=Signed-off-by' 'Reviewed-by: A U Thor <author@example.com>
+Signed-off-by: A U Thor <author@example.com>
+'
test_trailer_option '%(trailers:key=nonexistent) becomes empty' \
'trailers:key=Shined-off-by:' ''
@@ -928,11 +933,14 @@ test_expect_success 'pretty format %(trailers:key=foo,only=no) also includes non
'
test_trailer_option '%(trailers:key=foo,valueonly) shows only value' \
- 'trailers:key=Signed-off-by,valueonly' 'A U Thor <author@example.com>\n'
+ 'trailers:key=Signed-off-by,valueonly' 'A U Thor <author@example.com>
+'
test_trailer_option '%(trailers:separator) changes separator' \
'trailers:separator=%x2C,key=Reviewed-by,key=Signed-off-by:' 'Reviewed-by: A U Thor <author@example.com>,Signed-off-by: A U Thor <author@example.com>'
test_trailer_option '%(trailers:key_value_separator) changes key-value separator' \
- 'trailers:key_value_separator=%x2C,key=Reviewed-by,key=Signed-off-by:' 'Reviewed-by,A U Thor <author@example.com>\nSigned-off-by,A U Thor <author@example.com>\n'
+ 'trailers:key_value_separator=%x2C,key=Reviewed-by,key=Signed-off-by:' 'Reviewed-by,A U Thor <author@example.com>
+Signed-off-by,A U Thor <author@example.com>
+'
test_trailer_option '%(trailers:separator,key_value_separator) changes both separators' \
'trailers:separator=%x2C,key_value_separator=%x2C,key=Reviewed-by,key=Signed-off-by:' 'Reviewed-by,A U Thor <author@example.com>,Signed-off-by,A U Thor <author@example.com>'
next prev parent reply other threads:[~2021-01-30 20:27 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-05 19:48 [PATCH 0/2] Unify trailers formatting logic for pretty.c and ref-filter.c Hariom Verma via GitGitGadget
2020-09-05 19:48 ` [PATCH 1/2] pretty.c: refactor trailer logic to `format_set_trailers_options()` Hariom Verma via GitGitGadget
2020-09-05 21:59 ` René Scharfe
2020-09-05 19:48 ` [PATCH 2/2] ref-filter: using pretty.c logic for trailers Hariom Verma via GitGitGadget
2021-01-29 21:09 ` [PATCH v2 0/3] Unify trailers formatting logic for pretty.c and ref-filter.c Hariom Verma via GitGitGadget
2021-01-29 21:09 ` [PATCH v2 1/3] pretty.c: refactor trailer logic to `format_set_trailers_options()` Hariom Verma via GitGitGadget
2021-01-29 23:49 ` Junio C Hamano
2021-01-29 21:09 ` [PATCH v2 2/3] pretty.c: capture invalid trailer argument Hariom Verma via GitGitGadget
2021-01-29 22:28 ` Christian Couder
2021-01-30 19:16 ` Hariom verma
2021-01-30 0:01 ` Junio C Hamano
2021-01-30 19:00 ` Hariom verma
2021-01-30 0:07 ` Junio C Hamano
2021-01-30 19:06 ` Hariom verma
2021-01-29 21:09 ` [PATCH v2 3/3] ref-filter: use pretty.c logic for trailers Hariom Verma via GitGitGadget
2021-01-30 20:45 ` Ævar Arnfjörð Bjarmason
2021-02-04 18:46 ` Hariom verma
2021-02-04 20:53 ` Ævar Arnfjörð Bjarmason
2021-01-30 1:17 ` [PATCH v2 0/3] Unify trailers formatting logic for pretty.c and ref-filter.c Junio C Hamano
2021-01-30 1:28 ` Junio C Hamano
2021-01-30 19:15 ` Hariom verma
2021-01-30 20:20 ` Junio C Hamano [this message]
2021-02-06 9:15 ` [PATCH v3 " Hariom Verma via GitGitGadget
2021-02-06 9:15 ` [PATCH v3 1/3] pretty.c: refactor trailer logic to `format_set_trailers_options()` Hariom Verma via GitGitGadget
2021-02-06 9:15 ` [PATCH v3 2/3] pretty.c: capture invalid trailer argument Hariom Verma via GitGitGadget
2021-02-06 9:15 ` [PATCH v3 3/3] ref-filter: use pretty.c logic for trailers Hariom Verma via GitGitGadget
2021-02-07 5:45 ` Junio C Hamano
2021-02-07 12:06 ` Hariom verma
2021-02-07 18:19 ` Junio C Hamano
2021-02-07 19:38 ` Hariom verma
2021-02-07 20:09 ` Junio C Hamano
2021-02-08 17:07 ` Hariom verma
2021-02-08 18:29 ` Junio C Hamano
[not found] ` <xmqqlfby5o9h.fsf@gitster.c.googlers.com>
2021-02-08 23:43 ` brian m. carlson
2021-02-09 3:04 ` brian m. carlson
2021-02-09 20:54 ` Junio C Hamano
2021-02-07 3:33 ` [PATCH v3 0/3] Unify trailers formatting logic for pretty.c and ref-filter.c Junio C Hamano
2021-02-07 5:06 ` Junio C Hamano
2021-02-13 1:52 ` [PATCH v4 0/4] " Hariom Verma via GitGitGadget
2021-02-13 1:52 ` [PATCH v4 1/4] t6300: use function to test trailer options Hariom Verma via GitGitGadget
2021-02-13 1:52 ` [PATCH v4 2/4] pretty.c: refactor trailer logic to `format_set_trailers_options()` Hariom Verma via GitGitGadget
2021-02-13 1:52 ` [PATCH v4 3/4] pretty.c: capture invalid trailer argument Hariom Verma via GitGitGadget
2021-02-13 1:52 ` [PATCH v4 4/4] ref-filter: use pretty.c logic for trailers Hariom Verma via GitGitGadget
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