mirror of
https://github.com/git/git
synced 2024-10-29 17:08:46 +00:00
5902f5f460
This trick was performed via $ (cd t && sed -i -e 's/master/main/g' -e 's/MASTER/MAIN/g' \ -e 's/Master/Main/g' -- t6[4-9]*.sh) This allows us to define `GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main` for those tests. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
214 lines
3.4 KiB
Bash
Executable file
214 lines
3.4 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='recursive merge diff3 style conflict markers'
|
|
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
|
|
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
|
|
|
|
. ./test-lib.sh
|
|
|
|
# Setup:
|
|
# L1
|
|
# \
|
|
# ?
|
|
# /
|
|
# R1
|
|
#
|
|
# Where:
|
|
# L1 and R1 both have a file named 'content' but have no common history
|
|
#
|
|
|
|
test_expect_success 'setup no merge base' '
|
|
test_create_repo no_merge_base &&
|
|
(
|
|
cd no_merge_base &&
|
|
|
|
git checkout -b L &&
|
|
test_commit A content A &&
|
|
|
|
git checkout --orphan R &&
|
|
test_commit B content B
|
|
)
|
|
'
|
|
|
|
test_expect_success 'check no merge base' '
|
|
(
|
|
cd no_merge_base &&
|
|
|
|
git checkout L^0 &&
|
|
|
|
test_must_fail git -c merge.conflictstyle=diff3 merge --allow-unrelated-histories -s recursive R^0 &&
|
|
|
|
grep "|||||| empty tree" content
|
|
)
|
|
'
|
|
|
|
# Setup:
|
|
# L1
|
|
# / \
|
|
# main ?
|
|
# \ /
|
|
# R1
|
|
#
|
|
# Where:
|
|
# L1 and R1 have modified the same file ('content') in conflicting ways
|
|
#
|
|
|
|
test_expect_success 'setup unique merge base' '
|
|
test_create_repo unique_merge_base &&
|
|
(
|
|
cd unique_merge_base &&
|
|
|
|
test_commit base content "1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
" &&
|
|
|
|
git branch L &&
|
|
git branch R &&
|
|
|
|
git checkout L &&
|
|
test_commit L content "1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
7" &&
|
|
|
|
git checkout R &&
|
|
git rm content &&
|
|
test_commit R renamed "1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
six"
|
|
)
|
|
'
|
|
|
|
test_expect_success 'check unique merge base' '
|
|
(
|
|
cd unique_merge_base &&
|
|
|
|
git checkout L^0 &&
|
|
MAIN=$(git rev-parse --short main) &&
|
|
|
|
test_must_fail git -c merge.conflictstyle=diff3 merge -s recursive R^0 &&
|
|
|
|
grep "|||||| $MAIN:content" renamed
|
|
)
|
|
'
|
|
|
|
# Setup:
|
|
# L1---L2--L3
|
|
# / \ / \
|
|
# main X1 ?
|
|
# \ / \ /
|
|
# R1---R2--R3
|
|
#
|
|
# Where:
|
|
# commits L1 and R1 have modified the same file in non-conflicting ways
|
|
# X1 is an auto-generated merge-base used when merging L1 and R1
|
|
# commits L2 and R2 are merges of R1 and L1 into L1 and R1, respectively
|
|
# commits L3 and R3 both modify 'content' in conflicting ways
|
|
#
|
|
|
|
test_expect_success 'setup multiple merge bases' '
|
|
test_create_repo multiple_merge_bases &&
|
|
(
|
|
cd multiple_merge_bases &&
|
|
|
|
test_commit initial content "1
|
|
2
|
|
3
|
|
4
|
|
5" &&
|
|
|
|
git branch L &&
|
|
git branch R &&
|
|
|
|
# Create L1
|
|
git checkout L &&
|
|
test_commit L1 content "0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5" &&
|
|
|
|
# Create R1
|
|
git checkout R &&
|
|
test_commit R1 content "1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6" &&
|
|
|
|
# Create L2
|
|
git checkout L &&
|
|
git merge R1 &&
|
|
|
|
# Create R2
|
|
git checkout R &&
|
|
git merge L1 &&
|
|
|
|
# Create L3
|
|
git checkout L &&
|
|
test_commit L3 content "0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
A" &&
|
|
|
|
# Create R3
|
|
git checkout R &&
|
|
git rm content &&
|
|
test_commit R3 renamed "0
|
|
2
|
|
3
|
|
4
|
|
5
|
|
six"
|
|
)
|
|
'
|
|
|
|
test_expect_success 'check multiple merge bases' '
|
|
(
|
|
cd multiple_merge_bases &&
|
|
|
|
git checkout L^0 &&
|
|
|
|
test_must_fail git -c merge.conflictstyle=diff3 merge -s recursive R^0 &&
|
|
|
|
grep "|||||| merged common ancestors:content" renamed
|
|
)
|
|
'
|
|
|
|
test_expect_success 'rebase --merge describes parent of commit being picked' '
|
|
test_create_repo rebase &&
|
|
(
|
|
cd rebase &&
|
|
test_commit base file &&
|
|
test_commit main file &&
|
|
git checkout -b side HEAD^ &&
|
|
test_commit side file &&
|
|
test_must_fail git -c merge.conflictstyle=diff3 rebase --merge main &&
|
|
grep "||||||| parent of" file
|
|
)
|
|
'
|
|
|
|
test_expect_success 'rebase --apply describes fake ancestor base' '
|
|
(
|
|
cd rebase &&
|
|
git rebase --abort &&
|
|
test_must_fail git -c merge.conflictstyle=diff3 rebase --apply main &&
|
|
grep "||||||| constructed merge base" file
|
|
)
|
|
'
|
|
|
|
test_done
|