From: Jeff King <peff@peff.net>
To: "Đoàn Trần Công Danh" <congdanhqx@gmail.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 0/6] fix test failure with busybox
Date: Thu, 19 Mar 2020 11:51:36 -0400 [thread overview]
Message-ID: <20200319155136.GA3513282@coredump.intra.peff.net> (raw)
In-Reply-To: <cover.1584625896.git.congdanhqx@gmail.com>
On Thu, Mar 19, 2020 at 09:00:01PM +0700, Đoàn Trần Công Danh wrote:
> Despite some non-compiance from busybox's sh(1), grep(1), diff(1),
> Alpine Linux is still a popular choice for container these days.
>
> Fix false-positive failure in testsuite when run in Alpine Linux.
>
> t5703.{4,5,6,7} is still failing.
> Despite git pack-objects behaves correctly,
> upload-pack.c works incorrectly on this platform.
>
> I haven't dig deeper, yet.
I was able to reproduce the problems on Debian (with busybox installed)
with:
mkdir /tmp/bb
(cd /tmp/bb
bb=$(which busybox)
for i in $($bb --list); do
ln -s $bb $i
done)
PATH=/tmp/bb:$PATH make test TEST_SHELL_PATH=/tmp/bb/sh
The issue in t5703 is the sed call in get_actual_commits(). It's trying
to cut off the early (text) part of the file, and pass through the
binary goo of the packfile. Presumably busybox's sed isn't binary-clean.
Our usual strategy here would be to switch to perl, which is more
predictable about binary bytes.
We're also feeding this into a test-tool helper. It's possible that
helper could be made smart enough to replace both this sed invocation
and the one in get_actual_refs().
-Peff
next prev parent reply other threads:[~2020-03-19 15:51 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-19 14:00 [PATCH 0/6] fix test failure with busybox Đoàn Trần Công Danh
2020-03-19 14:00 ` [PATCH 1/6] t4061: use POSIX compliance regex(7) Đoàn Trần Công Danh
2020-03-19 15:53 ` Jeff King
2020-03-19 16:01 ` Eric Sunshine
2020-03-19 22:02 ` Junio C Hamano
2020-03-20 1:35 ` Danh Doan
2020-03-19 14:00 ` [PATCH 2/6] test-lib-functions: test_cmp: eval $GIT_TEST_CMP Đoàn Trần Công Danh
2020-03-19 16:02 ` Jeff King
2020-03-19 16:14 ` Eric Sunshine
2020-03-20 1:29 ` Danh Doan
2020-03-19 14:00 ` [PATCH 3/6] t5003: skip conversion test if unzip -a is unavailable Đoàn Trần Công Danh
2020-03-19 16:03 ` Jeff King
2020-03-20 0:39 ` Danh Doan
2020-03-20 5:32 ` Jeff King
2020-03-19 14:00 ` [PATCH 4/6] t5616: use rev-parse instead to get HEAD's object_id Đoàn Trần Công Danh
2020-03-19 16:07 ` Jeff King
2020-03-20 0:57 ` Danh Doan
2020-03-19 14:00 ` [PATCH 5/6] t7063: use POSIX find(1) syntax Đoàn Trần Công Danh
2020-03-19 16:12 ` Jeff King
2020-03-19 22:16 ` Junio C Hamano
2020-03-20 1:41 ` Danh Doan
2020-03-20 2:20 ` Danh Doan
2020-03-20 5:37 ` Jeff King
2020-03-22 0:37 ` Danh Doan
2020-03-22 6:05 ` Jeff King
2020-03-19 14:00 ` [PATCH 6/6] t4124: fix test for non-compliance diff Đoàn Trần Công Danh
2020-03-19 16:33 ` Jeff King
2020-03-19 22:58 ` Junio C Hamano
2020-03-20 5:20 ` Jeff King
2020-03-20 1:52 ` Danh Doan
2020-03-20 5:23 ` Jeff King
2020-03-19 15:51 ` Jeff King [this message]
2020-03-20 0:37 ` [PATCH 0/6] fix test failure with busybox Danh Doan
2020-03-20 5:30 ` Jeff King
2020-03-19 16:34 ` Jeff King
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