From: Denton Liu <liu.denton@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: Allan Caffee <allan.caffee@gmail.com>,
Noam Postavsky <npostavs@users.sourceforge.net>
Subject: [BUG/PATCH 0/5] t4214: cleanup and demonstrate graph bug
Date: Wed, 25 Sep 2019 03:26:57 -0700 [thread overview]
Message-ID: <cover.1569407150.git.liu.denton@gmail.com> (raw)
This patchset cleans up t4214 and then, in the last patch, demonstrates
a bug in the way some octopus merges are colored.
While I was playing around with Pratyush's octopus merge in git-gui, I
noticed that there was a bug in `git log --graph`. The horizontal lines
in the octopus merge seemed to have an off-by-one error in their
coloring. More detail in the last patch.
I tried my hand at fixing the bug but in the hour I spent going at it, I
couldn't fix the logic up. The buggy logic is in graph.c:
graph_draw_octopus_merge() in case anyone is interested.
Denton Liu (5):
test-lib: let test_merge() perform octopus merges
t4214: use test_merge
t4214: generate expect in their own test cases
t4214: explicitly list tags in log
t4214: demonstrate octopus graph coloring failure
t/t4214-log-graph-octopus.sh | 143 +++++++++++++++++++++++++++++------
t/test-lib-functions.sh | 6 +-
2 files changed, 122 insertions(+), 27 deletions(-)
--
2.23.0.248.g3a9dd8fb08
next reply other threads:[~2019-09-25 10:27 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-25 10:26 Denton Liu [this message]
2019-09-25 10:27 ` [BUG/PATCH 1/5] test-lib: let test_merge() perform octopus merges Denton Liu
2019-09-25 10:27 ` [BUG/PATCH 2/5] t4214: use test_merge Denton Liu
2019-09-25 10:27 ` [BUG/PATCH 3/5] t4214: generate expect in their own test cases Denton Liu
2019-09-25 10:27 ` [BUG/PATCH 4/5] t4214: explicitly list tags in log Denton Liu
2019-09-25 10:27 ` [BUG/PATCH 5/5] t4214: demonstrate octopus graph coloring failure Denton Liu
2019-09-25 17:09 ` [BUG/PATCH 0/5] t4214: cleanup and demonstrate graph bug Denton Liu
2019-09-26 20:23 ` Jeff King
2019-10-03 22:16 ` Junio C Hamano
2019-10-04 0:23 ` [PATCH v2 " Denton Liu
2019-10-04 0:23 ` [PATCH v2 1/5] test-lib: let test_merge() perform octopus merges Denton Liu
2019-10-04 0:23 ` [PATCH v2 2/5] t4214: use test_merge Denton Liu
2019-10-04 0:23 ` [PATCH v2 3/5] t4214: generate expect in their own test cases Denton Liu
2019-10-04 0:23 ` [PATCH v2 4/5] t4214: explicitly list tags in log Denton Liu
2019-10-04 0:23 ` [PATCH v2 5/5] t4214: demonstrate octopus graph coloring failure Denton Liu
2019-10-04 5:50 ` [PATCH v2 0/5] t4214: cleanup and demonstrate graph bug Junio C Hamano
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