diff options
Diffstat (limited to 'reftable/stack_test.c')
-rw-r--r-- | reftable/stack_test.c | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/reftable/stack_test.c b/reftable/stack_test.c index 7336757cf5..7b2a8b1afd 100644 --- a/reftable/stack_test.c +++ b/reftable/stack_test.c @@ -232,7 +232,7 @@ static void test_reftable_stack_uptodate(void) EXPECT_ERR(err); err = reftable_stack_add(st2, &write_test_ref, &ref2); - EXPECT(err == REFTABLE_LOCK_ERROR); + EXPECT(err == REFTABLE_OUTDATED_ERROR); err = reftable_stack_reload(st2); EXPECT_ERR(err); @@ -343,6 +343,49 @@ static void test_reftable_stack_transaction_api_performs_auto_compaction(void) clear_dir(dir); } +static void test_reftable_stack_auto_compaction_fails_gracefully(void) +{ + struct reftable_ref_record ref = { + .refname = "refs/heads/master", + .update_index = 1, + .value_type = REFTABLE_REF_VAL1, + .value.val1 = {0x01}, + }; + struct reftable_write_options cfg = {0}; + struct reftable_stack *st; + struct strbuf table_path = STRBUF_INIT; + char *dir = get_tmp_dir(__LINE__); + int err; + + err = reftable_new_stack(&st, dir, cfg); + EXPECT_ERR(err); + + err = reftable_stack_add(st, write_test_ref, &ref); + EXPECT_ERR(err); + EXPECT(st->merged->stack_len == 1); + EXPECT(st->stats.attempts == 0); + EXPECT(st->stats.failures == 0); + + /* + * Lock the newly written table such that it cannot be compacted. + * Adding a new table to the stack should not be impacted by this, even + * though auto-compaction will now fail. + */ + strbuf_addf(&table_path, "%s/%s.lock", dir, st->readers[0]->name); + write_file_buf(table_path.buf, "", 0); + + ref.update_index = 2; + err = reftable_stack_add(st, write_test_ref, &ref); + EXPECT_ERR(err); + EXPECT(st->merged->stack_len == 2); + EXPECT(st->stats.attempts == 1); + EXPECT(st->stats.failures == 1); + + reftable_stack_destroy(st); + strbuf_release(&table_path); + clear_dir(dir); +} + static void test_reftable_stack_validate_refname(void) { struct reftable_write_options cfg = { 0 }; @@ -1085,6 +1128,7 @@ int stack_test_main(int argc, const char *argv[]) RUN_TEST(test_reftable_stack_tombstone); RUN_TEST(test_reftable_stack_transaction_api); RUN_TEST(test_reftable_stack_transaction_api_performs_auto_compaction); + RUN_TEST(test_reftable_stack_auto_compaction_fails_gracefully); RUN_TEST(test_reftable_stack_update_index_check); RUN_TEST(test_reftable_stack_uptodate); RUN_TEST(test_reftable_stack_validate_refname); |