t-reftable-readwrite: add test for known error

When using reftable_writer_add_ref() to add a ref record to a reftable writer, The update_index of the ref record must be within the limits set by reftable_writer_set_limits(), or REFTABLE_API_ERROR is returned. This scenario is currently left untested. Add a test case for the same. Mentored-by: Patrick Steinhardt <[email protected]> Mentored-by: Christian Couder <[email protected]> Signed-off-by: Chandra Pratap <[email protected]>
gitgitgadget · Aug 12, 2024 · d34b01f · d34b01f
1 parent 9194a40
commit d34b01f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/t/unit-tests/t-reftable-readwrite.c b/t/unit-tests/t-reftable-readwrite.c
@@ -774,6 +774,11 @@ static void t_write_key_order(void)
 	check(!err);
 	err = reftable_writer_add_ref(w, &refs[1]);
 	check_int(err, ==, REFTABLE_API_ERROR);
+
+	refs[0].update_index = 2;
+	err = reftable_writer_add_ref(w, &refs[0]);
+	check_int(err, ==, REFTABLE_API_ERROR);
+
 	reftable_writer_close(w);
 	reftable_writer_free(w);
 	strbuf_release(&buf);