git-commit-vandalism/t/t3409-rebase-preserve-merges.sh

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#!/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
GIT_AUTHOR_EMAIL=bogus_email_address
export GIT_AUTHOR_EMAIL
#echo 'Setting up:
#
#A1--A2 <-- origin/master
# \ \
# B1--M <-- topic
# \
# B2 <-- origin/topic
#
#'
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" &&
git clone ./. clone1 &&
cd clone1 &&
git checkout -b topic origin/topic &&
git merge origin/master &&
cd ..
git clone ./. clone2
cd clone2 &&
git checkout -b topic origin/topic &&
git merge origin/master &&
cd .. &&
git checkout topic &&
echo Fourth >> B &&
git commit -a -m "Modify B2"
'
test_expect_success 'rebase -p fakes interactive rebase' '
cd clone2 &&
git fetch &&
git rebase -p origin/topic &&
test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) &&
test 1 = $(git rev-list --all --pretty=oneline | grep "Merge commit" | wc -l)
'
test_done