)
'
+# Test for basic rename/add-dest conflict, with rename needing content merge:
+# Commit O: a
+# Commit A: rename a->b, modifying b too
+# Commit B: modify a, add different b
+
+test_expect_success 'setup rename-with-content-merge vs. add' '
+ test_create_repo rename-with-content-merge-and-add &&
+ (
+ cd rename-with-content-merge-and-add &&
+
+ test_seq 1 5 >a &&
+ git add a &&
+ git commit -m O &&
+ git tag O &&
+
+ git checkout -b A O &&
+ git mv a b &&
+ test_seq 0 5 >b &&
+ git add b &&
+ git commit -m A &&
+
+ git checkout -b B O &&
+ echo 6 >>a &&
+ echo hello world >b &&
+ git add a b &&
+ git commit -m B
+ )
+'
+
+test_expect_success 'handle rename-with-content-merge vs. add' '
+ (
+ cd rename-with-content-merge-and-add &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out &&
+ test_i18ngrep "CONFLICT (rename/add)" out &&
+
+ git ls-files -s >out &&
+ test_line_count = 2 out &&
+ git ls-files -u >out &&
+ test_line_count = 2 out &&
+ # Also, make sure both unmerged entries are for "b"
+ git ls-files -u b >out &&
+ test_line_count = 2 out &&
+ git ls-files -o >out &&
+ test_line_count = 1 out &&
+
+ test_path_is_missing a &&
+ test_path_is_file b &&
+
+ test_seq 0 6 >tmp &&
+ git hash-object tmp >expect &&
+ git rev-parse B:b >>expect &&
+ git rev-parse >actual \
+ :2:b :3:b &&
+ test_cmp expect actual &&
+
+ # Test that the two-way merge in b is as expected
+ git cat-file -p :2:b >>ours &&
+ git cat-file -p :3:b >>theirs &&
+ >empty &&
+ test_must_fail git merge-file \
+ -L "HEAD" \
+ -L "" \
+ -L "B^0" \
+ ours empty theirs &&
+ test_cmp ours b
+ )
+'
+
+test_expect_success 'handle rename-with-content-merge vs. add, merge other way' '
+ (
+ cd rename-with-content-merge-and-add &&
+
+ git reset --hard &&
+ git clean -fdx &&
+
+ git checkout B^0 &&
+
+ test_must_fail git merge -s recursive A^0 >out &&
+ test_i18ngrep "CONFLICT (rename/add)" out &&
+
+ git ls-files -s >out &&
+ test_line_count = 2 out &&
+ git ls-files -u >out &&
+ test_line_count = 2 out &&
+ # Also, make sure both unmerged entries are for "b"
+ git ls-files -u b >out &&
+ test_line_count = 2 out &&
+ git ls-files -o >out &&
+ test_line_count = 1 out &&
+
+ test_path_is_missing a &&
+ test_path_is_file b &&
+
+ test_seq 0 6 >tmp &&
+ git rev-parse B:b >expect &&
+ git hash-object tmp >>expect &&
+ git rev-parse >actual \
+ :2:b :3:b &&
+ test_cmp expect actual &&
+
+ # Test that the two-way merge in b is as expected
+ git cat-file -p :2:b >>ours &&
+ git cat-file -p :3:b >>theirs &&
+ >empty &&
+ test_must_fail git merge-file \
+ -L "HEAD" \
+ -L "" \
+ -L "A^0" \
+ ours empty theirs &&
+ test_cmp ours b
+ )
+'
+
# Test for all kinds of things that can go wrong with rename/rename (2to1):
# Commit A: new files: a & b
# Commit B: rename a->c, modify b