t0060: add test for prefix_path when path == work tree

The current behaviour of prefix_path is to return an empty string if
prefixing and absolute path that only contains exactly the work tree.
This behaviour is a potential regression point.

Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com>
Reviewed-by: Duy Nguyen <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Martin Erik Werner 2014-02-04 15:25:17 +01:00 committed by Junio C Hamano
parent 74af95d6aa
commit e5aa1fc472

View File

@ -195,6 +195,12 @@ test_expect_failure SYMLINKS 'prefix_path works with absolute paths to work tree
test "$(test-path-utils prefix_path prefix "$(pwd)/symlink")" = "symlink"
'
test_expect_success 'prefix_path works with only absolute path to work tree' '
echo "" >expected &&
test-path-utils prefix_path prefix "$(pwd)" >actual &&
test_cmp expected actual
'
relative_path /foo/a/b/c/ /foo/a/b/ c/
relative_path /foo/a/b/c/ /foo/a/b c/
relative_path /foo/a//b//c/ ///foo/a/b// c/ POSIX