cee2d6ae63
When the ancestor used to have a blob "P", your tree removed it, and the tree you are merging with also removed it, the agressive three-way cleanly merges to remove that blob. If the other tree added a new blob "P/Q" while removing "P", it should also merge cleanly to remove "P" and create "P/Q" (since neither the ancestor nor your tree could have had it, so it is a typical "created in one"). The "aggressive" rule is not new anymore. Reword the stale comment. Signed-off-by: Junio C Hamano <gitster@pobox.com>
94 lines
2.0 KiB
Bash
Executable File
94 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='merging when a directory was replaced with a symlink'
|
|
. ./test-lib.sh
|
|
|
|
if ! test_have_prereq SYMLINKS
|
|
then
|
|
say 'Symbolic links not supported, skipping tests.'
|
|
test_done
|
|
fi
|
|
|
|
test_expect_success 'create a commit where dir a/b changed to symlink' '
|
|
mkdir -p a/b/c a/b-2/c &&
|
|
> a/b/c/d &&
|
|
> a/b-2/c/d &&
|
|
> a/x &&
|
|
git add -A &&
|
|
git commit -m base &&
|
|
git tag start &&
|
|
rm -rf a/b &&
|
|
ln -s b-2 a/b &&
|
|
git add -A &&
|
|
git commit -m "dir to symlink"
|
|
'
|
|
|
|
test_expect_success 'keep a/b-2/c/d across checkout' '
|
|
git checkout HEAD^0 &&
|
|
git reset --hard master &&
|
|
git rm --cached a/b &&
|
|
git commit -m "untracked symlink remains" &&
|
|
git checkout start^0 &&
|
|
test -f a/b-2/c/d
|
|
'
|
|
|
|
test_expect_success 'checkout should not have deleted a/b-2/c/d' '
|
|
git checkout HEAD^0 &&
|
|
git reset --hard master &&
|
|
git checkout start^0 &&
|
|
test -f a/b-2/c/d
|
|
'
|
|
|
|
test_expect_success 'setup for merge test' '
|
|
git reset --hard &&
|
|
test -f a/b-2/c/d &&
|
|
echo x > a/x &&
|
|
git add a/x &&
|
|
git commit -m x &&
|
|
git tag baseline
|
|
'
|
|
|
|
test_expect_failure 'do not lose a/b-2/c/d in merge (resolve)' '
|
|
git reset --hard &&
|
|
git checkout baseline^0 &&
|
|
git merge -s resolve master &&
|
|
test -h a/b &&
|
|
test -f a/b-2/c/d
|
|
'
|
|
|
|
test_expect_failure 'do not lose a/b-2/c/d in merge (recursive)' '
|
|
git reset --hard &&
|
|
git checkout baseline^0 &&
|
|
git merge -s recursive master &&
|
|
test -h a/b &&
|
|
test -f a/b-2/c/d
|
|
'
|
|
|
|
test_expect_success 'setup a merge where dir a/b-2 changed to symlink' '
|
|
git reset --hard &&
|
|
git checkout start^0 &&
|
|
rm -rf a/b-2 &&
|
|
ln -s b a/b-2 &&
|
|
git add -A &&
|
|
git commit -m "dir a/b-2 to symlink" &&
|
|
git tag test2
|
|
'
|
|
|
|
test_expect_success 'merge should not have conflicts (resolve)' '
|
|
git reset --hard &&
|
|
git checkout baseline^0 &&
|
|
git merge -s resolve test2 &&
|
|
test -h a/b-2 &&
|
|
test -f a/b/c/d
|
|
'
|
|
|
|
test_expect_failure 'merge should not have conflicts (recursive)' '
|
|
git reset --hard &&
|
|
git checkout baseline^0 &&
|
|
git merge -s recursive test2 &&
|
|
test -h a/b-2 &&
|
|
test -f a/b/c/d
|
|
'
|
|
|
|
test_done
|