From: Junio C Hamano <gitster@pobox.com>
To: Elijah Newren <newren@gmail.com>
Cc: Jeff King <peff@peff.net>,
Elijah Newren via GitGitGadget <gitgitgadget@gmail.com>,
Git Mailing List <git@vger.kernel.org>,
Phillip Wood <phillip.wood123@gmail.com>,
Taylor Blau <me@ttaylorr.com>
Subject: Re: [PATCH v2 1/3] test-lib: allow selecting tests by substring/regex with --run
Date: Thu, 15 Oct 2020 08:59:21 -0700 [thread overview]
Message-ID: <xmqqeelziip2.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <CABPp-BE0_u=TAJKUGUTLrZbg8vk2MFYmfscT_+MgYwAS2rV8Aw@mail.gmail.com> (Elijah Newren's message of "Wed, 14 Oct 2020 12:41:00 -0700")
Elijah Newren <newren@gmail.com> writes:
> On Wed, Oct 14, 2020 at 12:24 PM Junio C Hamano <gitster@pobox.com> wrote:
>>
>> > > If you define the pattern is not regexp but is glob, you can use
>> > > case/esac to do this without any forking.
>> >
>> > Yes, that would probably be OK for most purposes, though I admit my real
>> > love for regex support is the ability to use "." instead of space to
>> > avoid quoting arguments. ;)
>>
>> I use "?" for the same purpose for globs. For things that are casual,
>> I find that
>> it tends to make the end-user (read: my) experience simpler to use globs than
>> to use regexp, largely for your ".*" vs "*" reasons.
>
> Oh, I thought you were arguing for globs over regexes here just due to
> performance reasons.
Heh, but no, not me.
You and Peff were the ones who were talking about performance by
counting forks. I more often than others come from usability's
point of view. When we are not dealing with uncontrollable and
unbounded possiblity of end-user generated contents, I find it
easier to forego the power and flexibility of regexp and instead
settle on simpler globs---matching against the test titles is a
good example use case, I would imagine.
But if we are exposing regexp to those who run and debug test
scripts already, I am perfectly fine with using regexp with 'expr'.
Thanks.
next prev parent reply other threads:[~2020-10-15 15:59 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 23:26 [PATCH 0/3] Make test selection easier by specifying description substrings instead of just numeric counters Elijah Newren via GitGitGadget
2020-10-12 23:26 ` [PATCH 1/3] test-lib: allow selecting tests by substring/regex with --run Elijah Newren via GitGitGadget
2020-10-13 15:39 ` Taylor Blau
2020-10-13 17:23 ` Elijah Newren
2020-10-13 17:28 ` Taylor Blau
2020-10-13 18:21 ` Elijah Newren
2020-10-12 23:26 ` [PATCH 2/3] t6006, t6012: adjust tests to use 'setup' instead of synonyms Elijah Newren via GitGitGadget
2020-10-12 23:26 ` [PATCH 3/3] test-lib: reduce verbosity of skipped tests Elijah Newren via GitGitGadget
2020-10-13 15:44 ` Taylor Blau
2020-10-13 17:56 ` Elijah Newren
2020-10-13 19:27 ` Junio C Hamano
2020-10-13 13:08 ` [PATCH 0/3] Make test selection easier by specifying description substrings instead of just numeric counters Phillip Wood
2020-10-15 11:48 ` Johannes Schindelin
2020-10-15 13:42 ` Phillip Wood
2020-10-13 19:19 ` [PATCH v2 " Elijah Newren via GitGitGadget
2020-10-13 19:19 ` [PATCH v2 1/3] test-lib: allow selecting tests by substring/regex with --run Elijah Newren via GitGitGadget
2020-10-14 17:04 ` Jeff King
2020-10-14 17:46 ` Junio C Hamano
2020-10-14 18:07 ` Jeff King
2020-10-14 19:24 ` Junio C Hamano
2020-10-14 19:41 ` Elijah Newren
2020-10-14 19:49 ` Jeff King
2020-10-15 16:09 ` Junio C Hamano
2020-10-15 15:59 ` Junio C Hamano [this message]
2020-10-14 17:50 ` Elijah Newren
2020-10-14 17:57 ` Junio C Hamano
2020-10-14 19:12 ` Elijah Newren
2020-10-15 16:10 ` Junio C Hamano
2020-10-14 18:09 ` Jeff King
2020-10-14 19:02 ` Elijah Newren
2020-10-15 16:20 ` Junio C Hamano
2020-10-15 19:46 ` Jeff King
2020-10-15 20:08 ` Junio C Hamano
2020-10-16 0:38 ` Jeff King
2020-10-16 16:16 ` Junio C Hamano
2020-10-16 16:30 ` Junio C Hamano
2020-10-16 20:06 ` Jeff King
2020-10-16 20:22 ` Junio C Hamano
2020-10-13 19:19 ` [PATCH v2 2/3] t6006, t6012: adjust tests to use 'setup' instead of synonyms Elijah Newren via GitGitGadget
2020-10-13 19:19 ` [PATCH v2 3/3] test-lib: reduce verbosity of skipped tests Elijah Newren via GitGitGadget
2020-10-14 16:53 ` Jeff King
2020-10-14 17:39 ` Elijah Newren
2020-10-14 17:55 ` Jeff King
2020-10-14 17:57 ` Elijah Newren
2020-10-13 19:49 ` [PATCH v2 0/3] Make test selection easier by specifying description substrings instead of just numeric counters Taylor Blau
2020-10-14 21:13 ` [PATCH v3 " Elijah Newren via GitGitGadget
2020-10-14 21:13 ` [PATCH v3 1/3] test-lib: allow selecting tests by substring/glob with --run Elijah Newren via GitGitGadget
2020-10-16 11:40 ` Phillip Wood
2020-10-16 17:27 ` Elijah Newren
2020-10-16 18:24 ` Phillip Wood
2020-10-16 20:02 ` Junio C Hamano
2020-10-16 20:07 ` Jeff King
2020-10-14 21:13 ` [PATCH v3 2/3] t6006, t6012: adjust tests to use 'setup' instead of synonyms Elijah Newren via GitGitGadget
2020-10-14 21:13 ` [PATCH v3 3/3] test-lib: reduce verbosity of skipped tests Elijah Newren via GitGitGadget
2020-10-15 19:48 ` [PATCH v3 0/3] Make test selection easier by specifying description substrings instead of just numeric counters Jeff King
2020-10-16 19:28 ` [PATCH v4 " Elijah Newren via GitGitGadget
2020-10-16 19:28 ` [PATCH v4 1/3] test-lib: allow selecting tests by substring/glob with --run Elijah Newren via GitGitGadget
2020-10-16 19:28 ` [PATCH v4 2/3] t6006, t6012: adjust tests to use 'setup' instead of synonyms Elijah Newren via GitGitGadget
2020-10-16 19:28 ` [PATCH v4 3/3] test-lib: reduce verbosity of skipped tests Elijah Newren via GitGitGadget
2020-10-16 20:25 ` [PATCH v4 0/3] Make test selection easier by specifying description substrings instead of just numeric counters Junio C Hamano
2020-10-16 20:56 ` Elijah Newren
2020-10-16 22:50 ` [PATCH v5 " Elijah Newren via GitGitGadget
2020-10-16 22:50 ` [PATCH v5 1/3] test-lib: allow selecting tests by substring/glob with --run Elijah Newren via GitGitGadget
2020-10-16 23:25 ` Andrei Rybak
2020-10-17 23:43 ` Elijah Newren
2020-10-16 22:50 ` [PATCH v5 2/3] t6006, t6012: adjust tests to use 'setup' instead of synonyms Elijah Newren via GitGitGadget
2020-10-16 22:50 ` [PATCH v5 3/3] test-lib: reduce verbosity of skipped tests Elijah Newren via GitGitGadget
2020-10-18 0:23 ` [PATCH v6 0/3] Make test selection easier by specifying description substrings instead of just numeric counters Elijah Newren via GitGitGadget
2020-10-18 0:23 ` [PATCH v6 1/3] test-lib: allow selecting tests by substring/glob with --run Elijah Newren via GitGitGadget
2020-10-18 0:23 ` [PATCH v6 2/3] t6006, t6012: adjust tests to use 'setup' instead of synonyms Elijah Newren via GitGitGadget
2020-10-18 0:23 ` [PATCH v6 3/3] test-lib: reduce verbosity of skipped tests Elijah Newren via GitGitGadget
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