test_path_is_dir foobar
'
+test_expect_success 'git clean -d skips untracked dirs containing ignored files' '
+ echo /foo/bar >.gitignore &&
+ echo ignoreme >>.gitignore &&
+ rm -rf foo &&
+ mkdir -p foo/a/aa/aaa foo/b/bb/bbb &&
+ touch foo/bar foo/baz foo/a/aa/ignoreme foo/b/ignoreme foo/b/bb/1 foo/b/bb/2 &&
+ git clean -df &&
+ test_path_is_dir foo &&
+ test_path_is_file foo/bar &&
+ test_path_is_missing foo/baz &&
+ test_path_is_file foo/a/aa/ignoreme &&
+ test_path_is_missing foo/a/aa/aaa &&
+ test_path_is_file foo/b/ignoreme &&
+ test_path_is_missing foo/b/bb
+'
+
+test_expect_failure 'git clean -d skips nested repo containing ignored files' '
+ test_when_finished "rm -rf nested-repo-with-ignored-file" &&
+
+ git init nested-repo-with-ignored-file &&
+ (
+ cd nested-repo-with-ignored-file &&
+ >file &&
+ git add file &&
+ git commit -m Initial &&
+
+ # This file is ignored by a .gitignore rule in the outer repo
+ # added in the previous test.
+ >ignoreme
+ ) &&
+
+ git clean -fd &&
+
+ test_path_is_file nested-repo-with-ignored-file/.git/index &&
+ test_path_is_file nested-repo-with-ignored-file/ignoreme &&
+ test_path_is_file nested-repo-with-ignored-file/file
+'
+
+test_expect_success MINGW 'handle clean & core.longpaths = false nicely' '
+ test_config core.longpaths false &&
+ a50=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa &&
+ mkdir -p $a50$a50/$a50$a50/$a50$a50 &&
+ : >"$a50$a50/test.txt" 2>"$a50$a50/$a50$a50/$a50$a50/test.txt" &&
+ # create a temporary outside the working tree to hide from "git clean"
+ test_must_fail git clean -xdf 2>.git/err &&
+ # grepping for a strerror string is unportable but it is OK here with
+ # MINGW prereq
+ test_i18ngrep "too long" .git/err
+'
+
test_done