t-reftable-record: add log tests for reftable_record_is_deletion()

reftable_record_is_deletion() is a function defined in
reftable/record.{c, h} that determines whether a record is of
type deletion or not. In the current testing setup, this function
is left untested for three of the four record types (log, obj, index).

Add tests for this function in the case of log records.

Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Acked-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/unit-tests/t-reftable-record.c b/t/unit-tests/t-reftable-record.c
index 170c804825ca6b6410f84df46e8b3f24048d0344..6ece76e4166741ad33e052d47878527ca35bc731 100644 (file)
--- a/t/unit-tests/t-reftable-record.c
+++ b/t/unit-tests/t-reftable-record.c
@@ -220,6 +220,10 @@ static void t_reftable_log_record_roundtrip(void)
        set_hash(in[2].value.update.new_hash, 3);
        set_hash(in[2].value.update.old_hash, 4);
 
+       check(!reftable_log_record_is_deletion(&in[0]));
+       check(reftable_log_record_is_deletion(&in[1]));
+       check(!reftable_log_record_is_deletion(&in[2]));
+
        for (size_t i = 0; i < ARRAY_SIZE(in); i++) {
                struct reftable_record rec = { .type = BLOCK_TYPE_LOG };
                struct strbuf key = STRBUF_INIT;