mirror of
https://github.com/git/git
synced 2024-08-25 02:35:46 +00:00
![Johannes Schindelin](/assets/img/avatar_default.png)
The `--preserve-merges` mode of the `rebase` command is slated to be deprecated soon, as the more powerful `--rebase-merges` mode is available now, and the latter was designed with the express intent to address the shortcomings of `--preserve-merges`' design (e.g. the inability to reorder commits in an interactive rebase). As such, we will eventually even remove the `--preserve-merges` support, and along with it, its tests. In preparation for this, and also to allow the Windows phase of our automated tests to save some well-needed time when running the test suite, this commit introduces a new prerequisite REBASE_P, which can be forced to being unmet by setting the environment variable `GIT_TEST_SKIP_REBASE_P` to any non-empty string. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
128 lines
2.8 KiB
Bash
Executable file
128 lines
2.8 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Copyright(C) 2008 Stephen Habermann & Andreas Ericsson
|
|
#
|
|
test_description='git rebase -p should preserve merges
|
|
|
|
Run "git rebase -p" and check that merges are properly carried along
|
|
'
|
|
. ./test-lib.sh
|
|
|
|
if ! test_have_prereq REBASE_P; then
|
|
skip_all='skipping git rebase -p tests, as asked for'
|
|
test_done
|
|
fi
|
|
|
|
GIT_AUTHOR_EMAIL=bogus_email_address
|
|
export GIT_AUTHOR_EMAIL
|
|
|
|
# Clone 2 (conflicting merge):
|
|
#
|
|
# A1--A2--B3 <-- origin/master
|
|
# \ \
|
|
# B1------M <-- topic
|
|
# \
|
|
# B2 <-- origin/topic
|
|
#
|
|
# Clone 3 (no-ff merge):
|
|
#
|
|
# A1--A2--B3 <-- origin/master
|
|
# \
|
|
# B1------M <-- topic
|
|
# \ /
|
|
# \--A3 <-- topic2
|
|
# \
|
|
# B2 <-- origin/topic
|
|
#
|
|
# Clone 4 (same as Clone 3)
|
|
|
|
test_expect_success 'setup for merge-preserving rebase' \
|
|
'echo First > A &&
|
|
git add A &&
|
|
git commit -m "Add A1" &&
|
|
git checkout -b topic &&
|
|
echo Second > B &&
|
|
git add B &&
|
|
git commit -m "Add B1" &&
|
|
git checkout -f master &&
|
|
echo Third >> A &&
|
|
git commit -a -m "Modify A2" &&
|
|
echo Fifth > B &&
|
|
git add B &&
|
|
git commit -m "Add different B" &&
|
|
|
|
git clone ./. clone2 &&
|
|
(
|
|
cd clone2 &&
|
|
git checkout -b topic origin/topic &&
|
|
test_must_fail git merge origin/master &&
|
|
echo Resolved >B &&
|
|
git add B &&
|
|
git commit -m "Merge origin/master into topic"
|
|
) &&
|
|
|
|
git clone ./. clone3 &&
|
|
(
|
|
cd clone3 &&
|
|
git checkout -b topic2 origin/topic &&
|
|
echo Sixth > A &&
|
|
git commit -a -m "Modify A3" &&
|
|
git checkout -b topic origin/topic &&
|
|
git merge --no-ff topic2
|
|
) &&
|
|
|
|
git clone ./. clone4 &&
|
|
(
|
|
cd clone4 &&
|
|
git checkout -b topic2 origin/topic &&
|
|
echo Sixth > A &&
|
|
git commit -a -m "Modify A3" &&
|
|
git checkout -b topic origin/topic &&
|
|
git merge --no-ff topic2
|
|
) &&
|
|
|
|
git checkout topic &&
|
|
echo Fourth >> B &&
|
|
git commit -a -m "Modify B2"
|
|
'
|
|
|
|
test_expect_success '--continue works after a conflict' '
|
|
(
|
|
cd clone2 &&
|
|
git fetch &&
|
|
test_must_fail git rebase -p origin/topic &&
|
|
test 2 = $(git ls-files B | wc -l) &&
|
|
echo Resolved again > B &&
|
|
test_must_fail git rebase --continue &&
|
|
grep "^@@@ " .git/rebase-merge/patch &&
|
|
git add B &&
|
|
git rebase --continue &&
|
|
test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) &&
|
|
test 1 = $(git rev-list --all --pretty=oneline | grep "Add different" | wc -l) &&
|
|
test 1 = $(git rev-list --all --pretty=oneline | grep "Merge origin" | wc -l)
|
|
)
|
|
'
|
|
|
|
test_expect_success 'rebase -p preserves no-ff merges' '
|
|
(
|
|
cd clone3 &&
|
|
git fetch &&
|
|
git rebase -p origin/topic &&
|
|
test 3 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) &&
|
|
test 1 = $(git rev-list --all --pretty=oneline | grep "Merge branch" | wc -l)
|
|
)
|
|
'
|
|
|
|
test_expect_success 'rebase -p ignores merge.log config' '
|
|
(
|
|
cd clone4 &&
|
|
git fetch &&
|
|
git -c merge.log=1 rebase -p origin/topic &&
|
|
echo >expected &&
|
|
git log --format="%b" -1 >current &&
|
|
test_cmp expected current
|
|
)
|
|
'
|
|
|
|
test_done
|