[RFC 1/2] test whether push checks for unpushed remotes in submodules

[Fredrik Gustafsson <iveqy@iveqy.com>]

From: Heiko Voigt <hvoigt@hvoigt.net>

These tests are used to extend push to check whether all recorded
submodule commits have also been pushed.

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
---
 t/t5531-deep-submodule-push.sh |   46 +++++++++++++++++++++++++++++++++++++++-
 1 files changed, 45 insertions(+), 1 deletions(-)

diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh
index faa2e96..0b55466 100755
--- a/t/t5531-deep-submodule-push.sh
+++ b/t/t5531-deep-submodule-push.sh
@@ -28,8 +28,52 @@ test_expect_success setup '
 test_expect_success push '
 	(
 		cd work &&
-		git push ../pub.git master
+		git push -f ../pub.git master
 	)
 '
 
+test_expect_failure 'push fails if submodule has no remote' '
+	(
+		cd work/gar/bage &&
+		>junk2 &&
+		git add junk2 &&
+		git commit -m "Second junk"
+	) &&
+	(
+		cd work &&
+		git add gar/bage &&
+		git commit -m "Second commit for gar/bage" &&
+		test_must_fail git push ../pub.git master
+	)
+'
+
+test_expect_failure 'push fails if submodule commit not on remote' '
+	(
+		cd work/gar &&
+		git clone --bare bage ../../submodule.git &&
+		cd bage &&
+		git remote add origin ../../../submodule.git &&
+		git fetch &&
+		>junk3 &&
+		git add junk3 &&
+		git commit -m "Third junk"
+	) &&
+	(
+		cd work &&
+		git add gar/bage &&
+		git commit -m "Third commit for gar/bage" &&
+		test_must_fail git push ../pub.git master
+	)
+'
+
+test_expect_failure 'push succeeds after commit was pushed to remote' '
+	(
+		cd work/gar/bage &&
+		git push origin master
+	) &&
+	(
+		cd work &&
+		git push ../pub.git master
+	)
+'
 test_done
-- 
1.7.6.rc3.2.g0185a