reftable: remove name checks

In the preceding commit we have disabled name checks in the "reftable"
backend. These checks were responsible for verifying multiple things
when writing records to the reftable stack:

  - Detecting file/directory conflicts. Starting with the preceding
    commits this is now handled by the reftable backend itself via
    `refs_verify_refname_available()`.

  - Validating refnames. This is handled by `check_refname_format()` in
    the generic ref transacton layer.

The code in the reftable library is thus not used anymore and likely to
bitrot over time. Remove it.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 39 deletions

diff --git a/reftable/stack_test.c b/reftable/stack_test.c
index 0dc9a44648..b88097c3b6 100644
--- a/reftable/stack_test.c
+++ b/reftable/stack_test.c
@@ -353,44 +353,6 @@ static void test_reftable_stack_transaction_api_performs_auto_compaction(void)
 	clear_dir(dir);
 }
 
-static void test_reftable_stack_validate_refname(void)
-{
-	struct reftable_write_options cfg = { 0 };
-	struct reftable_stack *st = NULL;
-	int err;
-	char *dir = get_tmp_dir(__LINE__);
-
-	int i;
-	struct reftable_ref_record ref = {
-		.refname = "a/b",
-		.update_index = 1,
-		.value_type = REFTABLE_REF_SYMREF,
-		.value.symref = "master",
-	};
-	char *additions[] = { "a", "a/b/c" };
-
-	err = reftable_new_stack(&st, dir, cfg);
-	EXPECT_ERR(err);
-
-	err = reftable_stack_add(st, &write_test_ref, &ref);
-	EXPECT_ERR(err);
-
-	for (i = 0; i < ARRAY_SIZE(additions); i++) {
-		struct reftable_ref_record ref = {
-			.refname = additions[i],
-			.update_index = 1,
-			.value_type = REFTABLE_REF_SYMREF,
-			.value.symref = "master",
-		};
-
-		err = reftable_stack_add(st, &write_test_ref, &ref);
-		EXPECT(err == REFTABLE_NAME_CONFLICT);
-	}
-
-	reftable_stack_destroy(st);
-	clear_dir(dir);
-}
-
 static int write_error(struct reftable_writer *wr, void *arg)
 {
 	return *((int *)arg);
@@ -1097,7 +1059,6 @@ int stack_test_main(int argc, const char *argv[])
 	RUN_TEST(test_reftable_stack_transaction_api_performs_auto_compaction);
 	RUN_TEST(test_reftable_stack_update_index_check);
 	RUN_TEST(test_reftable_stack_uptodate);
-	RUN_TEST(test_reftable_stack_validate_refname);
 	RUN_TEST(test_sizes_to_segments);
 	RUN_TEST(test_sizes_to_segments_all_equal);
 	RUN_TEST(test_sizes_to_segments_empty);