[PATCH 2/3] t7406-submodule-update: demonstrate behaviour when run without init beforehand

From: Tay Ray Chuan <rctay89@gmail.com>
Date: Sep 15, 2013, 17:38 UTC
Message-ID: <1379266703-29808-2-git-send-email-rctay89@gmail.com>
In-Reply-To: <1379266703-29808-1-git-send-email-rctay89@gmail.com>

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
---
 t/t7406-submodule-update.sh | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index f0b3305..00475eb 100755
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -66,6 +66,26 @@ test_expect_success 'setup a submodule tree' '
 	)
 '
 
+test_expect_success 'setup a repo with uninitialized submodules' '
+	git clone super super2
+'
+
+test_expect_success 'submodule update <path> warns without init beforehand' '
+	(cd super2 &&
+	 test -n "$(git submodule update submodule)"
+	)
+'
+
+test_expect_success 'submodule update is silent without init beforehand' '
+	(cd super2 &&
+	 test -z "$(git submodule update)"
+	)
+'
+
+test_expect_success 'cleanup repo with uninitialized submodules' '
+	rm -rf super2
+'
+
 test_expect_success 'submodule update detaching the HEAD ' '
 	(cd super/submodule &&
 	 git reset --hard HEAD~1

-- 
1.8.4.rc4.527.g303b16c