t7300: add tests to document behavior of clean and nested git

Signed-off-by: Erik Elfström <erik.elfstrom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Erik Elfström 2015-06-15 21:39:53 +02:00 коммит произвёл Junio C Hamano
Родитель 921bdd96af
Коммит 91479b9c72
1 изменённых файлов: 142 добавлений и 0 удалений

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@ -455,6 +455,148 @@ test_expect_success 'nested git work tree' '
! test -d bar
'
test_expect_failure 'should clean things that almost look like git but are not' '
rm -fr almost_git almost_bare_git almost_submodule &&
mkdir -p almost_git/.git/objects &&
mkdir -p almost_git/.git/refs &&
cat >almost_git/.git/HEAD <<-\EOF &&
garbage
EOF
cp -r almost_git/.git/ almost_bare_git &&
mkdir almost_submodule/ &&
cat >almost_submodule/.git <<-\EOF &&
garbage
EOF
test_when_finished "rm -rf almost_*" &&
## This will fail due to die("Invalid gitfile format: %s", path); in
## setup.c:read_gitfile.
git clean -f -d &&
test_path_is_missing almost_git &&
test_path_is_missing almost_bare_git &&
test_path_is_missing almost_submodule
'
test_expect_success 'should not clean submodules' '
rm -fr repo to_clean sub1 sub2 &&
mkdir repo to_clean &&
(
cd repo &&
git init &&
test_commit msg hello.world
) &&
git submodule add ./repo/.git sub1 &&
git commit -m "sub1" &&
git branch before_sub2 &&
git submodule add ./repo/.git sub2 &&
git commit -m "sub2" &&
git checkout before_sub2 &&
>to_clean/should_clean.this &&
git clean -f -d &&
test_path_is_file repo/.git/index &&
test_path_is_file repo/hello.world &&
test_path_is_file sub1/.git &&
test_path_is_file sub1/hello.world &&
test_path_is_file sub2/.git &&
test_path_is_file sub2/hello.world &&
test_path_is_missing to_clean
'
test_expect_failure 'should avoid cleaning possible submodules' '
rm -fr to_clean possible_sub1 &&
mkdir to_clean possible_sub1 &&
test_when_finished "rm -rf possible_sub*" &&
echo "gitdir: foo" >possible_sub1/.git &&
>possible_sub1/hello.world &&
chmod 0 possible_sub1/.git &&
>to_clean/should_clean.this &&
git clean -f -d &&
test_path_is_file possible_sub1/.git &&
test_path_is_file possible_sub1/hello.world &&
test_path_is_missing to_clean
'
test_expect_failure 'nested (empty) git should be kept' '
rm -fr empty_repo to_clean &&
git init empty_repo &&
mkdir to_clean &&
>to_clean/should_clean.this &&
git clean -f -d &&
test_path_is_file empty_repo/.git/HEAD &&
test_path_is_missing to_clean
'
test_expect_success 'nested bare repositories should be cleaned' '
rm -fr bare1 bare2 subdir &&
git init --bare bare1 &&
git clone --local --bare . bare2 &&
mkdir subdir &&
cp -r bare2 subdir/bare3 &&
git clean -f -d &&
test_path_is_missing bare1 &&
test_path_is_missing bare2 &&
test_path_is_missing subdir
'
test_expect_success 'nested (empty) bare repositories should be cleaned even when in .git' '
rm -fr strange_bare &&
mkdir strange_bare &&
git init --bare strange_bare/.git &&
git clean -f -d &&
test_path_is_missing strange_bare
'
test_expect_failure 'nested (non-empty) bare repositories should be cleaned even when in .git' '
rm -fr strange_bare &&
mkdir strange_bare &&
git clone --local --bare . strange_bare/.git &&
git clean -f -d &&
test_path_is_missing strange_bare
'
test_expect_success 'giving path in nested git work tree will remove it' '
rm -fr repo &&
mkdir repo &&
(
cd repo &&
git init &&
mkdir -p bar/baz &&
test_commit msg bar/baz/hello.world
) &&
git clean -f -d repo/bar/baz &&
test_path_is_file repo/.git/HEAD &&
test_path_is_dir repo/bar/ &&
test_path_is_missing repo/bar/baz
'
test_expect_success 'giving path to nested .git will not remove it' '
rm -fr repo &&
mkdir repo untracked &&
(
cd repo &&
git init &&
test_commit msg hello.world
) &&
git clean -f -d repo/.git &&
test_path_is_file repo/.git/HEAD &&
test_path_is_dir repo/.git/refs &&
test_path_is_dir repo/.git/objects &&
test_path_is_dir untracked/
'
test_expect_success 'giving path to nested .git/ will remove contents' '
rm -fr repo untracked &&
mkdir repo untracked &&
(
cd repo &&
git init &&
test_commit msg hello.world
) &&
git clean -f -d repo/.git/ &&
test_path_is_dir repo/.git &&
test_dir_is_empty repo/.git &&
test_path_is_dir untracked/
'
test_expect_success 'force removal of nested git work tree' '
rm -fr foo bar baz &&
mkdir -p foo bar baz/boo &&