t7003: ensure --prune-empty can prune root commit

diff --git a/t/t5531-deep-submodule-push.sh b/t/t5531-deep-submodule-push.sh
index 198ce8475416be494fc023de3835828332da424d..1524ff5ba692d9c962ec51ef0c7948aca6ddf240 100755 (executable)
--- a/t/t5531-deep-submodule-push.sh
+++ b/t/t5531-deep-submodule-push.sh
@@ -427,7 +427,31 @@ test_expect_success 'push unpushable submodule recursively fails' '
                cd submodule.git &&
                git rev-parse master >../actual
        ) &&
+       test_when_finished git -C work reset --hard master^ &&
        test_cmp expected actual
 '
 
+test_expect_success 'push --dry-run does not recursively update submodules' '
+       (
+               cd work/gar/bage &&
+               git checkout master &&
+               git rev-parse master >../../../expected_submodule &&
+               > junk9 &&
+               git add junk9 &&
+               git commit -m "Ninth junk" &&
+
+               # Go up to 'work' directory
+               cd ../.. &&
+               git checkout master &&
+               git rev-parse master >../expected_pub &&
+               git add gar/bage &&
+               git commit -m "Ninth commit for gar/bage" &&
+               git push --dry-run --recurse-submodules=on-demand ../pub.git master
+       ) &&
+       git -C submodule.git rev-parse master >actual_submodule &&
+       git -C pub.git rev-parse master >actual_pub &&
+       test_cmp expected_pub actual_pub &&
+       test_cmp expected_submodule actual_submodule
+'
+
 test_done