index 3d2d0816a3656a0df347fbd29571f5c38513c27f..1c2edebb09bd6e1d7581365011c8500da57942c5 100755 (executable)
test_description='difference in submodules'
. ./test-lib.sh
-. ../diff-lib.sh
+. "$TEST_DIRECTORY"/diff-lib.sh
_z40=0000000000000000000000000000000000000000
test_expect_success setup '
test_expect_success 'git diff --raw HEAD' '
git diff --raw --abbrev=40 HEAD >actual &&
- diff -u expect actual
+ test_cmp expect actual
'
test_expect_success 'git diff-index --raw HEAD' '
git diff-index --raw HEAD >actual.index &&
- diff -u expect actual.index
+ test_cmp expect actual.index
'
test_expect_success 'git diff-files --raw' '
git diff-files --raw >actual.files &&
- diff -u expect actual.files
+ test_cmp expect actual.files
+'
+
+test_expect_success 'git diff (empty submodule dir)' '
+ : >empty &&
+ rm -rf sub/* sub/.git &&
+ git diff > actual.empty &&
+ test_cmp empty actual.empty
'
test_done