1 files changed, 122 insertions, 0 deletions
diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh
new file mode 100755
index 0000000000..30bec4b5f9
--- /dev/null
+++ b/t/t5531-deep-submodule-push.sh
@@ -0,0 +1,122 @@
+#!/bin/sh
+
+test_description='unpack-objects'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	mkdir pub.git &&
+	GIT_DIR=pub.git git init --bare &&
+	GIT_DIR=pub.git git config receive.fsckobjects true &&
+	mkdir work &&
+	(
+		cd work &&
+		git init &&
+		mkdir -p gar/bage &&
+		(
+			cd gar/bage &&
+			git init &&
+			>junk &&
+			git add junk &&
+			git commit -m "Initial junk"
+		) &&
+		git add gar/bage &&
+		git commit -m "Initial superproject"
+	)
+'
+
+test_expect_success push '
+	(
+		cd work &&
+		git push ../pub.git master
+	)
+'
+
+test_expect_success 'push 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" &&
+		git push --recurse-submodules=check ../pub.git master
+	)
+'
+
+test_expect_success '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 --recurse-submodules=check ../pub.git master
+	)
+'
+
+test_expect_success 'push succeeds after commit was pushed to remote' '
+	(
+		cd work/gar/bage &&
+		git push origin master
+	) &&
+	(
+		cd work &&
+		git push --recurse-submodules=check ../pub.git master
+	)
+'
+
+test_expect_success 'push fails when commit on multiple branches if one branch has no remote' '
+	(
+		cd work/gar/bage &&
+		>junk4 &&
+		git add junk4 &&
+		git commit -m "Fourth junk"
+	) &&
+	(
+		cd work &&
+		git branch branch2 &&
+		git add gar/bage &&
+		git commit -m "Fourth commit for gar/bage" &&
+		git checkout branch2 &&
+		(
+			cd gar/bage &&
+			git checkout HEAD~1
+		) &&
+		>junk1 &&
+		git add junk1 &&
+		git commit -m "First junk" &&
+		test_must_fail git push --recurse-submodules=check ../pub.git
+	)
+'
+
+test_expect_success 'push succeeds if submodule has no remote and is on the first superproject commit' '
+	git init --bare a
+	git clone a a1 &&
+	(
+		cd a1 &&
+		git init b
+		(
+			cd b &&
+			>junk &&
+			git add junk &&
+			git commit -m "initial"
+		) &&
+		git add b &&
+		git commit -m "added submodule" &&
+		git push --recurse-submodule=check origin master
+	)
+'
+
+test_done