diff options
Diffstat (limited to 'reftable/readwrite_test.c')
| -rw-r--r-- | reftable/readwrite_test.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/reftable/readwrite_test.c b/reftable/readwrite_test.c index 5f6bcc2f77..70c7aedba2 100644 --- a/reftable/readwrite_test.c +++ b/reftable/readwrite_test.c @@ -155,6 +155,40 @@ static void test_log_buffer_size(void) strbuf_release(&buf); } +static void test_log_overflow(void) +{ + struct strbuf buf = STRBUF_INIT; + char msg[256] = { 0 }; + struct reftable_write_options opts = { + .block_size = ARRAY_SIZE(msg), + }; + int err; + struct reftable_log_record + log = { .refname = "refs/heads/master", + .update_index = 0xa, + .value_type = REFTABLE_LOG_UPDATE, + .value = { .update = { + .name = "Han-Wen Nienhuys", + .email = "hanwen@google.com", + .tz_offset = 100, + .time = 0x5e430672, + .message = msg, + } } }; + struct reftable_writer *w = + reftable_new_writer(&strbuf_add_void, &buf, &opts); + + uint8_t hash1[GIT_SHA1_RAWSZ] = {1}, hash2[GIT_SHA1_RAWSZ] = { 2 }; + + memset(msg, 'x', sizeof(msg) - 1); + log.value.update.old_hash = hash1; + log.value.update.new_hash = hash2; + reftable_writer_set_limits(w, update_index, update_index); + err = reftable_writer_add_log(w, &log); + EXPECT(err == REFTABLE_ENTRY_TOO_BIG_ERROR); + reftable_writer_free(w); + strbuf_release(&buf); +} + static void test_log_write_read(void) { int N = 2; @@ -648,5 +682,6 @@ int readwrite_test_main(int argc, const char *argv[]) RUN_TEST(test_table_refs_for_no_index); RUN_TEST(test_table_refs_for_obj_index); RUN_TEST(test_write_empty_table); + RUN_TEST(test_log_overflow); return 0; } |