[PATCH v3] tests: add a testcase for "git submodule sync"

[PATCH v3] tests: add a testcase for "git submodule sync"

[David Aguilar]

This testcase ensures that upstream changes to submodule properties
can be updated using the sync subcommand.  This particular test
changes the submodule URL upstream and uses the sync command to update
an existing checkout.

Signed-off-by: David Aguilar <davvid@gmail.com>
---

 sorry for the noise, :-/ please disregard the last two emails

 t/t7403-submodule-sync.sh |   64 +++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 64 insertions(+), 0 deletions(-)

diff --git a/t/t7403-submodule-sync.sh b/t/t7403-submodule-sync.sh
new file mode 100755
index 0000000..d9e04d4
--- /dev/null
+++ b/t/t7403-submodule-sync.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 David Aguilar
+#
+
+test_description='git submodule sync
+
+These tests exercise the "git submodule sync" subcommand.
+'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	echo file > file &&
+	git add file &&
+	test_tick &&
+	git commit -m upstream
+	git clone . super &&
+	git clone super submodule &&
+	(cd super &&
+	 git submodule add ../submodule submodule &&
+	 test_tick &&
+	 git commit -m "submodule"
+	) &&
+	git clone super super-clone &&
+	(cd super-clone && git submodule update --init)
+'
+
+test_expect_success 'change submodule' '
+	(cd submodule &&
+	 echo second line >> file &&
+	 test_tick &&
+	 git commit -a -m "change submodule"
+	)
+'
+
+test_expect_success 'change submodule url' '
+	(cd super &&
+	 cd submodule &&
+	 git checkout master && 
+	 git pull
+	) &&
+	mv submodule moved-submodule &&
+	(cd super &&
+	 git config -f .gitmodules submodule.submodule.url ../moved-submodule
+	 test_tick &&
+	 git commit -a -m moved-submodule
+	)
+'
+
+test_expect_success '"git submodule sync" should update submodule URLs' '
+	(cd super-clone &&
+	 git pull &&
+	 git submodule sync
+	) &&
+	test -d "$(git config -f super-clone/submodule/.git/config \
+	                        remote.origin.url)" &&
+	(cd super-clone/submodule &&
+	 git checkout master &&
+	 git pull
+	)
+'
+
+test_done
-- 
1.6.0.2.428.g5e22e