t-reftable-tree: add test for non-existent key

In the current testing setup for tree_search(), the case for non-existent key is not exercised. Improve this by adding a test-case for the same. Mentored-by: Patrick Steinhardt <ps@pks.im> Mentored-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Chandra Pratap committed Aug 4, 2024 at 19:36 UTC c70022c1b9b3a6ea4d4d3f4b54edf0d759e520e3
1 file changed +1
t/unit-tests/t-reftable-tree.c
+1
@@ -47,6 +47,7 @@ static void t_tree_search(void)
47 check_pointer_eq(nodes[i], tree_search(&values[i], &root, &t_compare, 0));
48 }
49
50 + check(!tree_search(values, &root, t_compare, 0));
51 tree_free(root);
52 }
53