Add tests for submodule sync --recursive

Signed-off-by: Phil Hord <hordp@cisco.com>
Acked-By: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Jeff King <peff@peff.net>

diff --git a/t/t7403-submodule-sync.sh b/t/t7403-submodule-sync.sh
index 524d5c1..94e26c4 100755 (executable)
--- a/t/t7403-submodule-sync.sh
+++ b/t/t7403-submodule-sync.sh
@@ -17,18 +17,25 @@ test_expect_success setup '
        git commit -m upstream &&
        git clone . super &&
        git clone super submodule &&
+       (cd submodule &&
+        git submodule add ../submodule sub-submodule &&
+        test_tick &&
+        git commit -m "sub-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) &&
+       (cd super-clone && git submodule update --init --recursive) &&
        git clone super empty-clone &&
        (cd empty-clone && git submodule init) &&
        git clone super top-only-clone &&
        git clone super relative-clone &&
-       (cd relative-clone && git submodule update --init)
+       (cd relative-clone && git submodule update --init --recursive) &&
+       git clone super recursive-clone &&
+       (cd recursive-clone && git submodule update --init --recursive)
 '
 
 test_expect_success 'change submodule' '
@@ -46,6 +53,11 @@ test_expect_success 'change submodule url' '
         git pull
        ) &&
        mv submodule moved-submodule &&
+       (cd moved-submodule &&
+        git config -f .gitmodules submodule.sub-submodule.url ../moved-submodule &&
+        test_tick &&
+        git commit -a -m moved-sub-submodule
+       ) &&
        (cd super &&
         git config -f .gitmodules submodule.submodule.url ../moved-submodule &&
         test_tick &&
@@ -61,6 +73,9 @@ test_expect_success '"git submodule sync" should update submodule URLs' '
        test -d "$(cd super-clone/submodule &&
         git config remote.origin.url
        )" &&
+       test ! -d "$(cd super-clone/submodule/sub-submodule &&
+        git config remote.origin.url
+       )" &&
        (cd super-clone/submodule &&
         git checkout master &&
         git pull
@@ -70,6 +85,25 @@ test_expect_success '"git submodule sync" should update submodule URLs' '
        )
 '
 
+test_expect_success '"git submodule sync --recursive" should update all submodule URLs' '
+       (cd super-clone &&
+        (cd submodule &&
+         git pull --no-recurse-submodules
+        ) &&
+        git submodule sync --recursive
+       ) &&
+       test -d "$(cd super-clone/submodule &&
+        git config remote.origin.url
+       )" &&
+       test -d "$(cd super-clone/submodule/sub-submodule &&
+        git config remote.origin.url
+       )" &&
+       (cd super-clone/submodule/sub-submodule &&
+        git checkout master &&
+        git pull
+       )
+'
+
 test_expect_success '"git submodule sync" should update known submodule URLs' '
        (cd empty-clone &&
         git pull &&
@@ -107,6 +141,23 @@ test_expect_success '"git submodule sync" handles origin URL of the form foo/bar
         #actual foo/submodule
         test "$(git config remote.origin.url)" = "../foo/submodule"
        )
+       (cd submodule/sub-submodule &&
+        test "$(git config remote.origin.url)" != "../../foo/submodule"
+       )
+       )
+'
+
+test_expect_success '"git submodule sync --recursive" propagates changes in origin' '
+       (cd recursive-clone &&
+        git remote set-url origin foo/bar &&
+        git submodule sync --recursive &&
+       (cd submodule &&
+        #actual foo/submodule
+        test "$(git config remote.origin.url)" = "../foo/submodule"
+       )
+       (cd submodule/sub-submodule &&
+        test "$(git config remote.origin.url)" = "../../foo/submodule"
+       )
        )
 '