From: Johannes Schindelin <johannes.schindelin@gmx.de>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Thomas Rast" <tr@thomasrast.ch>,
"Phil Haack" <haacked@gmail.com>, "Jeff King" <peff@peff.net>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Stefan Beller" <sbeller@google.com>,
"Jason Frey" <jfrey@redhat.com>,
"Philip Oakley" <philipoakley@iee.org>
Subject: [PATCH v3 08/15] t1300: `--unset-all` can leave an empty section behind (bug)
Date: Mon, 9 Apr 2018 10:32:02 +0200 (DST) [thread overview]
Message-ID: <c3cf926667ef4a071016507ae902aaa9e7518ea4.1523262449.git.johannes.schindelin@gmx.de> (raw)
In-Reply-To: <cover.1523262449.git.johannes.schindelin@gmx.de>
We already have a test demonstrating that removing the last entry from a
config section fails to remove the section header of the now-empty
section.
The same can happen, of course, if we remove the last entries in one fell
swoop. This is *also* a bug, and should be fixed at the same time.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
t/t1300-config.sh | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/t/t1300-config.sh b/t/t1300-config.sh
index bc30cfb3468..9d23a8ca972 100755
--- a/t/t1300-config.sh
+++ b/t/t1300-config.sh
@@ -1495,6 +1495,17 @@ test_expect_failure '--unset last key removes section (except if commented)' '
test_line_count = 3 .git/config
'
+test_expect_failure '--unset-all removes section if empty & uncommented' '
+ cat >.git/config <<-\EOF &&
+ [section]
+ key = value1
+ key = value2
+ EOF
+
+ git config --unset-all section.key &&
+ test_line_count = 0 .git/config
+'
+
test_expect_failure 'adding a key into an empty section reuses header' '
cat >.git/config <<-\EOF &&
[section]
--
2.17.0.windows.1.4.g7e4058d72e3
next prev parent reply other threads:[~2018-04-09 8:32 UTC|newest]
Thread overview: 103+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-29 15:18 [PATCH 0/9] Assorted fixes for `git config` (including the "empty sections" bug) Johannes Schindelin
2018-03-29 15:18 ` [PATCH 1/9] git_config_set: fix off-by-two Johannes Schindelin
2018-03-29 18:15 ` Stefan Beller
2018-03-29 19:41 ` Jeff King
2018-03-30 12:32 ` Johannes Schindelin
2018-03-30 14:15 ` Ævar Arnfjörð Bjarmason
2018-03-30 16:24 ` Junio C Hamano
2018-03-30 18:44 ` Johannes Schindelin
2018-03-30 19:00 ` Junio C Hamano
2018-04-03 9:31 ` Johannes Schindelin
2018-04-03 15:29 ` Duy Nguyen
2018-04-03 15:47 ` Johannes Schindelin
2018-04-08 23:12 ` Junio C Hamano
2018-03-30 16:36 ` Duy Nguyen
2018-03-30 18:53 ` Johannes Schindelin
2018-03-30 19:16 ` Duy Nguyen
2018-03-30 18:45 ` A potential approach to making tests faster on Windows Ævar Arnfjörð Bjarmason
2018-03-30 18:58 ` Junio C Hamano
2018-03-30 19:16 ` Jeff King
2018-04-03 9:49 ` Johannes Schindelin
2018-04-03 11:28 ` Ævar Arnfjörð Bjarmason
2018-04-03 15:55 ` Johannes Schindelin
2018-04-03 21:36 ` Eric Sunshine
2018-04-03 11:43 ` Johannes Schindelin
2018-04-03 13:27 ` Jeff King
2018-04-03 16:00 ` Johannes Schindelin
2018-04-06 21:40 ` Jeff King
2018-04-06 21:57 ` Stefan Beller
2018-03-29 15:18 ` [PATCH 2/9] t1300: rename it to reflect that `repo-config` was deprecated Johannes Schindelin
2018-03-29 19:42 ` Jeff King
2018-03-30 12:37 ` Johannes Schindelin
2018-03-29 15:18 ` [PATCH 3/9] t1300: avoid relying on a bug Johannes Schindelin
2018-03-29 19:43 ` Jeff King
2018-03-30 12:38 ` Johannes Schindelin
2018-03-29 15:18 ` [PATCH 4/9] t1300: remove unreasonable expectation from TODO Johannes Schindelin
2018-03-29 19:52 ` Jeff King
2018-03-29 20:45 ` Junio C Hamano
2018-03-30 12:42 ` Johannes Schindelin
2018-03-29 15:18 ` [PATCH 5/9] t1300: `--unset-all` can leave an empty section behind (bug) Johannes Schindelin
2018-03-29 19:54 ` Jeff King
2018-03-29 15:18 ` [PATCH 6/9] git_config_set: simplify the way the section name is remembered Johannes Schindelin
2018-03-29 15:19 ` [PATCH 7/9] git config --unset: remove empty sections (in normal situations) Johannes Schindelin
2018-03-29 21:32 ` Jeff King
2018-03-30 13:00 ` Johannes Schindelin
2018-03-30 13:09 ` Jeff King
2018-03-29 15:19 ` [PATCH 8/9] git_config_set: use do_config_from_file() directly Johannes Schindelin
2018-03-29 21:38 ` Jeff King
2018-03-30 13:02 ` Johannes Schindelin
2018-03-30 13:14 ` Jeff King
2018-03-30 14:01 ` Johannes Schindelin
2018-03-30 14:08 ` Jeff King
2018-03-30 19:04 ` Johannes Schindelin
2018-03-29 15:19 ` [PATCH 9/9] git_config_set: reuse empty sections Johannes Schindelin
2018-03-29 21:50 ` Jeff King
2018-03-30 13:15 ` Johannes Schindelin
2018-03-29 17:58 ` [PATCH 0/9] Assorted fixes for `git config` (including the "empty sections" bug) Stefan Beller
2018-03-30 12:14 ` Johannes Schindelin
2018-03-29 19:39 ` Jeff King
2018-03-30 12:35 ` Johannes Schindelin
2018-03-30 14:17 ` Ævar Arnfjörð Bjarmason
2018-03-30 18:46 ` Johannes Schindelin
2018-04-03 16:27 ` [PATCH v2 00/15] " Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 01/15] git_config_set: fix off-by-two Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 02/15] t1300: rename it to reflect that `repo-config` was deprecated Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 03/15] t1300: demonstrate that --replace-all can "invent" newlines Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 04/15] config --replace-all: avoid extra line breaks Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 05/15] t1300: avoid relying on a bug Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 06/15] t1300: remove unreasonable expectation from TODO Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 07/15] t1300: `--unset-all` can leave an empty section behind (bug) Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 08/15] config: introduce an optional event stream while parsing Johannes Schindelin
2018-04-06 21:22 ` Jeff King
2018-04-09 7:35 ` Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 09/15] config: avoid using the global variable `store` Johannes Schindelin
2018-04-06 21:23 ` Jeff King
2018-04-09 7:36 ` Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 10/15] config_set_store: rename some fields for consistency Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 11/15] git_config_set: do not use a state machine Johannes Schindelin
2018-04-06 21:28 ` Jeff King
2018-04-09 7:50 ` Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 12/15] git_config_set: make use of the config parser's event stream Johannes Schindelin
2018-04-03 16:28 ` [PATCH v2 13/15] git config --unset: remove empty sections (in the common case) Johannes Schindelin
2018-04-03 16:29 ` [PATCH v2 14/15] git_config_set: reuse empty sections Johannes Schindelin
2018-04-03 16:30 ` [PATCH v2 00/15] Assorted fixes for `git config` (including the "empty sections" bug) Johannes Schindelin
2018-04-06 21:33 ` Jeff King
2018-04-09 8:19 ` Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 " Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 01/15] git_config_set: fix off-by-two Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 02/15] t1300: rename it to reflect that `repo-config` was deprecated Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 03/15] t1300: demonstrate that --replace-all can "invent" newlines Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 04/15] config --replace-all: avoid extra line breaks Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 05/15] t1300: avoid relying on a bug Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 06/15] t1300: remove unreasonable expectation from TODO Johannes Schindelin
2018-04-09 8:31 ` [PATCH v3 07/15] t1300: add a few more hairy examples of sections becoming empty Johannes Schindelin
2018-04-09 8:32 ` Johannes Schindelin [this message]
2018-04-09 8:32 ` [PATCH v3 09/15] config: introduce an optional event stream while parsing Johannes Schindelin
2018-04-09 8:32 ` [PATCH v3 10/15] config: avoid using the global variable `store` Johannes Schindelin
2018-04-09 8:32 ` [PATCH v3 11/15] config_set_store: rename some fields for consistency Johannes Schindelin
2018-04-09 8:32 ` [PATCH v3 12/15] git_config_set: do not use a state machine Johannes Schindelin
2018-04-09 8:32 ` [PATCH v3 13/15] git_config_set: make use of the config parser's event stream Johannes Schindelin
2018-05-08 13:42 ` Jeff King
2018-05-08 14:00 ` Jeff King
2018-04-09 8:32 ` [PATCH v3 14/15] git config --unset: remove empty sections (in the common case) Johannes Schindelin
2018-04-09 8:32 ` [PATCH v3 15/15] git_config_set: reuse empty sections Johannes Schindelin
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