[PATCH 3/4] t7401: ensure uniformity in the '--for-status' test

[Shourya Shukla <shouryashukla.oo@gmail.com>]

The '--for-status' test got its expected output from stdin. This is
inconsistent with the other tests in the test script which get their
expected output from a file named 'expected'.

So, change the syntax of the '--for-status' test for uniformity.

Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Kaartic Sivaraam <kaartic.sivaraam@gmail.com>
Signed-off-by: Shourya Shukla <shouryashukla.oo@gmail.com>
---
 t/t7401-submodule-summary.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh
index 18fefdb0ba..145914cd5a 100755
--- a/t/t7401-submodule-summary.sh
+++ b/t/t7401-submodule-summary.sh
@@ -285,13 +285,14 @@ EOF
 
 test_expect_success '--for-status' "
 	git submodule summary --for-status HEAD^ >actual &&
-	test_i18ncmp actual - <<EOF
+	cat >expected <<-EOF &&
 * sm1 $head6...0000000:
 
 * sm2 0000000...$head7 (2):
   > Add foo9
 
 EOF
+	test_i18ncmp expected actual
 "
 
 test_expect_success 'fail when using --files together with --cached' "
-- 
2.27.0