[PATCH/RFC v3 2/4] t7300: add tests to document behavior of clean and nested git
Signed-off-by: Erik Elfström <erik.elfstrom@gmail.com>
---
t/t7300-clean.sh | 127 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 127 insertions(+)
diff --git a/t/t7300-clean.sh b/t/t7300-clean.sh
index 99be5d9..4b9a72a 100755
--- a/t/t7300-clean.sh
+++ b/t/t7300-clean.sh
@@ -455,6 +455,133 @@ 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 'nested (empty) git should be kept' '
+ rm -fr foo bar &&
+ git init foo &&
+ mkdir bar &&
+ >bar/goodbye.people &&
+ git clean -f -d &&
+ test_path_is_file foo/.git/HEAD &&
+ test_path_is_missing bar
+'
+
+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 foo &&
+ mkdir foo &&
+ (
+ cd foo &&
+ git init &&
+ mkdir -p bar/baz &&
+ test_commit msg bar/baz/hello.world
+ ) &&
+ git clean -f -d foo/bar/baz &&
+ test_path_is_file foo/.git/HEAD &&
+ test_path_is_dir foo/bar/ &&
+ test_path_is_missing foo/bar/baz
+'
+
+test_expect_success 'giving path to nested .git will not remove it' '
+ rm -fr foo &&
+ mkdir foo bar &&
+ (
+ cd foo &&
+ git init &&
+ test_commit msg hello.world
+ ) &&
+ git clean -f -d foo/.git &&
+ test_path_is_file foo/.git/HEAD &&
+ test_path_is_dir foo/.git/refs &&
+ test_path_is_dir foo/.git/objects &&
+ test_path_is_dir bar/
+'
+
+test_expect_success 'giving path to nested .git/ will remove contents' '
+ rm -fr foo bar &&
+ mkdir foo bar &&
+ (
+ cd foo &&
+ git init &&
+ test_commit msg hello.world
+ ) &&
+ git clean -f -d foo/.git/ &&
+ test_path_is_dir foo/.git &&
+ test_dir_is_empty foo/.git
+'
+
test_expect_success 'force removal of nested git work tree' '
rm -fr foo bar baz &&
mkdir -p foo bar baz/boo &&
--
2.4.0.rc2.5.g2871d5e
Erik Elfström <erik.elfstrom@gmail.com>