git.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Doan Tran Cong Danh <congdanhqx@gmail.com>
To: git@vger.kernel.org
Cc: Doan Tran Cong Danh <congdanhqx@gmail.com>
Subject: [PATCH v4 1/8] t0028: eliminate non-standard usage of printf
Date: Thu,  7 Nov 2019 09:56:12 +0700	[thread overview]
Message-ID: <b3d6c4e72020072eb495741d125a08ec07f33ba4.1573094789.git.congdanhqx@gmail.com> (raw)
In-Reply-To: <cover.1573094789.git.congdanhqx@gmail.com>

man 1p printf:
   In addition to the escape sequences shown in the Base Definitions
   volume of POSIX.1‐2008, Chapter 5, File Format Notation ('\\',
   '\a', '\b', '\f', '\n', '\r', '\t', '\v'), "\ddd", where ddd is a
   one, two, or three-digit octal number, shall be written as a byte
   with the numeric value specified by the octal number.

printf '\xfe\xff' is an extension of some shell.
Dash, a popular yet simple shell, do not implement this extension.

This wasn't caught by most people running the tests, even though
common shells like dash don't handle hex escapes, because their
systems don't trigger the NO_UTF16_BOM prereq. But systems with musl
libc do; when combined with dash, the test fails.

Correct it.

Signed-off-by: Doan Tran Cong Danh <congdanhqx@gmail.com>
---
 t/t0028-working-tree-encoding.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t0028-working-tree-encoding.sh b/t/t0028-working-tree-encoding.sh
index 7aa0945d8d..bfc4fb9af5 100755
--- a/t/t0028-working-tree-encoding.sh
+++ b/t/t0028-working-tree-encoding.sh
@@ -17,7 +17,7 @@ test_lazy_prereq NO_UTF32_BOM '
 write_utf16 () {
 	if test_have_prereq NO_UTF16_BOM
 	then
-		printf '\xfe\xff'
+		printf '\376\377'
 	fi &&
 	iconv -f UTF-8 -t UTF-16
 }
@@ -25,7 +25,7 @@ write_utf16 () {
 write_utf32 () {
 	if test_have_prereq NO_UTF32_BOM
 	then
-		printf '\x00\x00\xfe\xff'
+		printf '\0\0\376\377'
 	fi &&
 	iconv -f UTF-8 -t UTF-32
 }
-- 
2.24.0.8.g36796e2b67


  reply	other threads:[~2019-11-07  2:56 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-31  9:26 [PATCH 0/3] Linux with musl libc improvement Doan Tran Cong Danh
2019-10-31  9:26 ` [PATCH 1/3] t0028: eliminate non-standard usage of printf Doan Tran Cong Danh
2019-10-31 17:41   ` Jeff King
2019-11-01  1:33     ` Danh Doan
2019-10-31 19:50   ` brian m. carlson
2019-10-31  9:26 ` [PATCH 2/3] configure.ac: define ICONV_OMITS_BOM if necessary Doan Tran Cong Danh
2019-10-31 18:11   ` Jeff King
2019-10-31 20:02     ` brian m. carlson
2019-11-01  1:40     ` Danh Doan
2019-10-31  9:26 ` [PATCH 3/3] sequencer: reencode to utf-8 before arrange rebase's todo list Doan Tran Cong Danh
2019-10-31 10:38   ` Johannes Schindelin
2019-10-31 19:26     ` Jeff King
2019-11-01  4:49       ` Danh Doan
2019-11-01  8:25 ` [PATCH v2 0/3] Linux with musl libc improvement Doan Tran Cong Danh
2019-11-01  8:25   ` [PATCH v2 1/3] t0028: eliminate non-standard usage of printf Doan Tran Cong Danh
2019-11-01 16:54     ` Jeff King
2019-11-01  8:25   ` [PATCH v2 2/3] configure.ac: define ICONV_OMITS_BOM if necessary Doan Tran Cong Danh
2019-11-01 16:56     ` Jeff King
2019-11-02  0:43       ` Danh Doan
2019-11-01  8:25   ` [PATCH v2 3/3] sequencer: reencode to utf-8 before arrange rebase's todo list Doan Tran Cong Danh
2019-11-01 16:59     ` Jeff King
2019-11-02  1:02       ` Danh Doan
2019-11-02 12:20         ` Danh Doan
2019-11-05  8:00         ` Jeff King
2019-11-06  1:30           ` Junio C Hamano
2019-11-06  4:03             ` Jeff King
2019-11-06 10:03               ` Danh Doan
2019-11-07  5:56                 ` Jeff King
2019-11-06  9:19 ` [PATCH v3 0/8] Correct internal working and output encoding Doan Tran Cong Danh
2019-11-06  9:19   ` [PATCH v3 1/8] t0028: eliminate non-standard usage of printf Doan Tran Cong Danh
2019-11-06  9:20   ` [PATCH v3 2/8] configure.ac: define ICONV_OMITS_BOM if necessary Doan Tran Cong Danh
2019-11-06  9:20   ` [PATCH v3 3/8] t3900: demonstrate git-rebase problem with multi encoding Doan Tran Cong Danh
2019-11-06  9:20   ` [PATCH v3 4/8] sequencer: reencode to utf-8 before arrange rebase's todo list Doan Tran Cong Danh
2019-11-06  9:20   ` [PATCH v3 5/8] sequencer: reencode revert/cherry-pick's " Doan Tran Cong Danh
2019-11-06  9:20   ` [PATCH v3 6/8] sequencer: reencode squashing commit's message Doan Tran Cong Danh
2019-11-06  9:20   ` [PATCH v3 7/8] sequencer: reencode old merge-commit message Doan Tran Cong Danh
2019-11-06 15:39     ` Eric Sunshine
2019-11-06  9:20   ` [PATCH v3 8/8] sequencer: reencode commit message for am/rebase --show-current-patch Doan Tran Cong Danh
2019-11-07  2:56 ` [PATCH v4 0/8] Correct internal working and output encoding Doan Tran Cong Danh
2019-11-07  2:56   ` Doan Tran Cong Danh [this message]
2019-11-07  2:56   ` [PATCH v4 2/8] configure.ac: define ICONV_OMITS_BOM if necessary Doan Tran Cong Danh
2019-11-07  6:18     ` Junio C Hamano
2019-11-07  2:56   ` [PATCH v4 3/8] t3900: demonstrate git-rebase problem with multi encoding Doan Tran Cong Danh
2019-11-07  6:02     ` Jeff King
2019-11-07  6:48       ` Danh Doan
2019-11-07  8:02         ` Jeff King
2019-11-07 10:51           ` Danh Doan
2019-11-11  8:22             ` Jeff King
2019-11-07  2:56   ` [PATCH v4 4/8] sequencer: reencode to utf-8 before arrange rebase's todo list Doan Tran Cong Danh
2019-11-07  6:04     ` Jeff King
2019-11-07  2:56   ` [PATCH v4 5/8] sequencer: reencode revert/cherry-pick's " Doan Tran Cong Danh
2019-11-07  6:06     ` Jeff King
2019-11-07  2:56   ` [PATCH v4 6/8] sequencer: reencode squashing commit's message Doan Tran Cong Danh
2019-11-07  6:15     ` Jeff King
2019-11-07  2:56   ` [PATCH v4 7/8] sequencer: reencode old merge-commit message Doan Tran Cong Danh
2019-11-07  2:56   ` [PATCH v4 8/8] sequencer: reencode commit message for am/rebase --show-current-patch Doan Tran Cong Danh
2019-11-07  6:32     ` Jeff King
2019-11-07  7:48       ` Danh Doan
2019-11-07  8:03         ` Jeff King
2019-11-07 16:32           ` Danh Doan
2019-11-08  9:43 ` [PATCH v5 0/9] Improve odd encoding integration Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 1/9] t0028: eliminate non-standard usage of printf Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 2/9] configure.ac: define ICONV_OMITS_BOM if necessary Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 3/9] t3900: demonstrate git-rebase problem with multi encoding Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 4/9] sequencer: reencode to utf-8 before arrange rebase's todo list Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 5/9] sequencer: reencode revert/cherry-pick's " Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 6/9] sequencer: reencode squashing commit's message Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 7/9] sequencer: reencode old merge-commit message Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 8/9] sequencer: reencode commit message for am/rebase --show-current-patch Doan Tran Cong Danh
2019-11-08  9:43   ` [PATCH v5 9/9] sequencer: fallback to sane label in making rebase todo list Doan Tran Cong Danh
2019-11-11  1:22   ` [PATCH v5 0/9] Improve odd encoding integration Junio C Hamano
2019-11-11  4:02   ` Junio C Hamano
2019-11-11  4:43     ` Danh Doan
2019-11-11  6:14     ` Junio C Hamano
2019-11-11  6:03 ` [PATCH v6 0/9] sequencer: handle other encoding better Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 1/9] t0028: eliminate non-standard usage of printf Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 2/9] configure.ac: define ICONV_OMITS_BOM if necessary Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 3/9] t3900: demonstrate git-rebase problem with multi encoding Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 4/9] sequencer: reencode to utf-8 before arrange rebase's todo list Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 5/9] sequencer: reencode revert/cherry-pick's " Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 6/9] sequencer: reencode squashing commit's message Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 7/9] sequencer: reencode old merge-commit message Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 8/9] sequencer: reencode commit message for am/rebase --show-current-patch Doan Tran Cong Danh
2019-11-11  6:03   ` [PATCH v6 9/9] sequencer: fallback to sane label in making rebase todo list Doan Tran Cong Danh
2019-11-11  8:39     ` Jeff King
2019-11-11 16:22       ` Phillip Wood
2019-11-11 18:26     ` Johannes Schindelin
2019-11-12  4:17       ` Junio C Hamano
2019-11-11  8:40   ` [PATCH v6 0/9] sequencer: handle other encoding better Jeff King

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

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=b3d6c4e72020072eb495741d125a08ec07f33ba4.1573094789.git.congdanhqx@gmail.com \
    --to=congdanhqx@gmail.com \
    --cc=git@vger.kernel.org \
    /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.
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 NNTP newsgroup(s).