pull: merge into unborn by fast-forwarding from empty tree

diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh
index 35304b41e9ce6222f7d713e3d310e47241d8e6e0..dd24b0cdbbdda50997ec0cacdf569cae7fa2c613 100755 (executable)
--- a/t/t5520-pull.sh
+++ b/t/t5520-pull.sh
@@ -57,6 +57,35 @@ test_expect_success 'pulling into void does not overwrite untracked files' '
        )
 '
 
+test_expect_success 'pulling into void does not overwrite staged files' '
+       git init cloned-staged-colliding &&
+       (
+               cd cloned-staged-colliding &&
+               echo "alternate content" >file &&
+               git add file &&
+               test_must_fail git pull .. master &&
+               echo "alternate content" >expect &&
+               test_cmp expect file &&
+               git cat-file blob :file >file.index &&
+               test_cmp expect file.index
+       )
+'
+
+
+test_expect_success 'pulling into void does not remove new staged files' '
+       git init cloned-staged-new &&
+       (
+               cd cloned-staged-new &&
+               echo "new tracked file" >newfile &&
+               git add newfile &&
+               git pull .. master &&
+               echo "new tracked file" >expect &&
+               test_cmp expect newfile &&
+               git cat-file blob :newfile >newfile.index &&
+               test_cmp expect newfile.index
+       )
+'
+
 test_expect_success 'test . as a remote' '
 
        git branch copy master &&