From: Junio C Hamano <gitster@pobox.com>
To: Fabian Stelzer <fs@gigacodes.de>
Cc: git@vger.kernel.org, "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Adam Dinwoodie" <adam@dinwoodie.org>,
"Jeff King" <peff@peff.net>
Subject: Re: [PATCH v4 3/3] test-lib: make BAIL_OUT() work in tests and prereq
Date: Wed, 01 Dec 2021 15:13:35 -0800 [thread overview]
Message-ID: <xmqqv907yl40.fsf@gitster.g> (raw)
In-Reply-To: <20211201085315.576865-4-fs@gigacodes.de> (Fabian Stelzer's message of "Wed, 1 Dec 2021 09:53:15 +0100")
Fabian Stelzer <fs@gigacodes.de> writes:
> BAIL_OUT() is meant to abort the whole test run and print a message with
> a standard prefix that can be parsed to stdout. Since for every test the
> normal fd`s are redirected in test_eval_ this output would not be seen
> when used within the context of a test or prereq like we do in
> test_have_prereq(). To make this function work in these contexts we move
> the setup of the fd aliases a few lines up before the first use of
> BAIL_OUT() and then have this function always print to the alias.
>
> Signed-off-by: Fabian Stelzer <fs@gigacodes.de>
> ---
> t/test-lib.sh | 14 ++++++++++----
> 1 file changed, 10 insertions(+), 4 deletions(-)
>
> diff --git a/t/test-lib.sh b/t/test-lib.sh
> index 9090ce1225..14a7aeae0f 100644
> --- a/t/test-lib.sh
> +++ b/t/test-lib.sh
> @@ -589,6 +589,15 @@ USER_TERM="$TERM"
> TERM=dumb
> export TERM USER_TERM
>
> +# What is written by tests to stdout and stderr is sent so different places
"sent so" -> "sent to". I'll tweak locally, so no need to resend.
> +# depending on the test mode (e.g. /dev/null in non-verbose mode, piped to tee
> +# with --tee option, etc.). We save the original stdin to FD #6 and stdout and
> +# stderr to #5 and #7, so that the test framework can use them (e.g. for
> +# printing errors within the test framework) independently of the test mode.
> +exec 5>&1
> +exec 6<&0
> +exec 7>&2
> +
> _error_exit () {
> finalize_junit_xml
> GIT_EXIT_OK=t
> @@ -612,7 +621,7 @@ BAIL_OUT () {
> local bail_out="Bail out! "
> local message="$1"
>
> - say_color error $bail_out "$message"
> + say_color error $bail_out "$message" >&5
This is merely a style thing, but as commands get longer, it becomes
easier to spot redirection if it is written immediately after the
verb, i.e.
say_color >&5 error $bail_out "$message"
> _error_exit
> }
>
> @@ -637,9 +646,6 @@ then
> exit 0
> fi
>
> -exec 5>&1
> -exec 6<&0
> -exec 7>&2
> if test "$verbose_log" = "t"
> then
> exec 3>>"$GIT_TEST_TEE_OUTPUT_FILE" 4>&3
Looks good. Thanks.
next prev parent reply other threads:[~2021-12-01 23:13 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 9:04 [PATCH v2 0/2] test-lib: improve missing prereq handling Fabian Stelzer
2021-11-17 9:04 ` [PATCH v2 1/2] test-lib: show missing prereq summary Fabian Stelzer
2021-11-17 9:04 ` [PATCH v2 2/2] test-lib: introduce required prereq for test runs Fabian Stelzer
2021-11-18 23:42 ` Junio C Hamano
2021-11-19 9:07 ` Fabian Stelzer
2021-11-19 11:13 ` Ævar Arnfjörð Bjarmason
2021-11-19 13:48 ` Fabian Stelzer
2021-11-19 14:09 ` Fabian Stelzer
2021-11-19 14:26 ` Ævar Arnfjörð Bjarmason
2021-11-19 15:40 ` Fabian Stelzer
2021-11-19 16:37 ` Ævar Arnfjörð Bjarmason
2021-11-20 15:03 ` [PATCH v3 0/3] test-lib: improve missing prereq handling Fabian Stelzer
2021-11-20 15:03 ` [PATCH v3 1/3] test-lib: show missing prereq summary Fabian Stelzer
2021-11-20 15:04 ` [PATCH v3 2/3] test-lib: introduce required prereq for test runs Fabian Stelzer
2021-11-20 15:04 ` [PATCH v3 3/3] test-lib: make BAIL_OUT() work in tests and prereq Fabian Stelzer
2021-11-22 11:52 ` Ævar Arnfjörð Bjarmason
2021-11-22 17:05 ` Junio C Hamano
2021-11-26 9:55 ` Fabian Stelzer
2021-11-26 21:02 ` Junio C Hamano
2021-11-27 12:47 ` Fabian Stelzer
2021-11-28 23:38 ` Junio C Hamano
2021-11-30 14:38 ` Fabian Stelzer
2021-11-30 14:59 ` Ævar Arnfjörð Bjarmason
2021-12-01 8:53 ` [PATCH v4 0/3] test-lib: improve missing prereq handling Fabian Stelzer
2021-12-01 8:53 ` [PATCH v4 1/3] test-lib: show missing prereq summary Fabian Stelzer
2021-12-01 8:53 ` [PATCH v4 2/3] test-lib: introduce required prereq for test runs Fabian Stelzer
2021-12-01 8:53 ` [PATCH v4 3/3] test-lib: make BAIL_OUT() work in tests and prereq Fabian Stelzer
2021-12-01 23:13 ` Junio C Hamano [this message]
2021-12-01 21:05 ` [PATCH v4 0/3] test-lib: improve missing prereq handling Adam Dinwoodie
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=xmqqv907yl40.fsf@gitster.g \
--to=gitster@pobox.com \
--cc=adam@dinwoodie.org \
--cc=avarab@gmail.com \
--cc=fs@gigacodes.de \
--cc=git@vger.kernel.org \
--cc=peff@peff.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).