t7300: clean -d should skip dirs with ignored files

If git sees a directory which contains only untracked and ignored files, clean -d should not remove that directory. It was recently discovered that this is *not* true of git clean -d, and it's possible that this has never worked correctly; this test and its accompanying patch series aims to fix that. Signed-off-by: Samuel Lijin <sxlijin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Samuel Lijin committed May 18, 2017 at 04:21 UTC b3487ccc0bffc28e134333b164d0d84fdd15d9f4
1 file changed +16
t/t7300-clean.sh
+16
@@ -653,4 +653,20 @@ test_expect_success 'git clean -d respects pathspecs (pathspec is prefix of dir)
653 test_path_is_dir foobar
654 '
655
656 +test_expect_failure 'git clean -d skips untracked dirs containing ignored files' '
657 + echo /foo/bar >.gitignore &&
658 + echo ignoreme >>.gitignore &&
659 + rm -rf foo &&
660 + mkdir -p foo/a/aa/aaa foo/b/bb/bbb &&
661 + touch foo/bar foo/baz foo/a/aa/ignoreme foo/b/ignoreme foo/b/bb/1 foo/b/bb/2 &&
662 + git clean -df &&
663 + test_path_is_dir foo &&
664 + test_path_is_file foo/bar &&
665 + test_path_is_missing foo/baz &&
666 + test_path_is_file foo/a/aa/ignoreme &&
667 + test_path_is_missing foo/a/aa/aaa &&
668 + test_path_is_file foo/b/ignoreme &&
669 + test_path_is_missing foo/b/bb
670 +'
671 +
672 test_done