test-lib.sh: introduce and use $EMPTY_TREE

This is a special SHA1. Let's keep it at one place, easier to replace
later when the hash change comes, easier to recognize.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2016-07-16 07:06:24 +02:00
committed by Junio C Hamano
parent 05219a1276
commit f9e7d9f8c3
6 changed files with 11 additions and 13 deletions

View File

@ -834,7 +834,7 @@ test_expect_success 'git write-tree should be able to write an empty tree' '
'
test_expect_success 'validate object ID of a known tree' '
test "$tree" = 4b825dc642cb6eb9a060e54bf8d69288fbee4904
test "$tree" = $EMPTY_TREE
'
# Various types of objects