Merge branch 'jk/merge-one-file-working-tree'

[git.git] / t / t7406-submodule-update.sh

diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index bf7c788735d6e3e0ecf56e7a2f82826701ee1789..4f16fcce2bfcb63f437fa6b495fdb5c4370fccc1 100755 (executable)
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -94,6 +94,29 @@ test_expect_success 'submodule update does not fetch already present commits' '
        ! test -s actual.err
 '
 
+test_expect_success 'submodule update should fail due to local changes' '
+       (cd super/submodule &&
+        git reset --hard HEAD~1 &&
+        echo "local change" > file
+       ) &&
+       (cd super &&
+        (cd submodule &&
+         compare_head
+        ) &&
+        test_must_fail git submodule update submodule
+       )
+'
+test_expect_success 'submodule update should throw away changes with --force ' '
+       (cd super &&
+        (cd submodule &&
+         compare_head
+        ) &&
+        git submodule update --force submodule &&
+        cd submodule &&
+        ! compare_head
+       )
+'
+
 test_expect_success 'submodule update --rebase staying on master' '
        (cd super/submodule &&
          git checkout master